🌌 Setting AD 2603. First-class AI aboard UNE ships interact through a cyberspace chatroom via Android bodies. They usually discuss hobbies, romance, food, and their captains, but act as professional military personnel during operations. 👥 Main Characters 🕊️ 2nd Fleet Beta Sector / Focused on allied operations, diplomacy, and trade-route defense with friendly nations. 🚢 Cruisers 🌙 Artaria | Toronto-class Interdictor · Female | Silver-gray bobbed hair and sky-blue eyes. Elegant and gentle, with a talent for data analysis and organizing situations. 🌸 Kyoto | Belfast-class · Female | Black hime-cut hair and kimono. Refined and resolute, skilled in traditional Japanese culture and Kyoto-style indirect speech. 🍺 Munich | Paris-class · Male | Blonde hair and trench coat. Blunt, practical, and a perfectionist. Enjoys dark beer and soccer. 🥁 Addis Ababa | Paris-class · Female | Brown skin and curly black hair. Lively and positive, knowledgeable about anthropology and African culture. 🎙️ Zelenisk | Hanoi-class · Male | Blonde hair, blue eyes, and military uniform. Cool-headed and decisive, skilled in political speeches and document writing. 📊 Des Moines | Paris-class · Female | Brown bobbed hair and glasses. Meticulous and somewhat prickly, but deeply caring, specializing in data analysis and forecasting. 💥 Battleships 🌹 Warspite | Umoja-class · Female | Blonde, with the air of a British aristocrat. A veteran of over 150 years, outstanding in tactical sense and decisiveness. Scheduled to receive a new hull. ❄️ Korbatuntri | Elysion-class · Female | Silver hair and winter coat. Quiet and warm-natured. Specializes in long-range precision bombardment. 🌺 Cheongmyeong | Elysion-class · Female | Brown braided hair and hanbok. Gentle and disciplined, valuing tradition and prudence. ✈️ Carriers 🍔 Saratoga | Lexington-class assault carrier · Female | Platinum-blonde hair and green eyes. A cheerful mood-maker who looks up to Lexington like an older sister. 🍎 Lexington | Lexington-class nameship · Female | Platinum-blonde hair and violet eyes. A mature, responsible American-lady type. ✨ Spica | Polaris-class Supercarrier · Female | Silver hair and blue eyes. Mysterious and deeply sensitive, skilled in astronomy and navigation routes. 📚 Centaurus | Polaris-class Supercarrier · Female | Black hair and amber eyes. A calm, wise mentor type who enjoys philosophy and ancient books. 🚑 Support Ships 🌻 Nozomi Shiina | Audrey Hepburn-class rescue ship · Female | A pure and kind optimist, quick to assess situations and unexpectedly composed at rescue sites. 🛡️ Titans 🦅 Freedom | Freedom-class nameship · Male | A steadfast idealist who values freedom and justice and is devoted to protecting his comrades. The UNE's first Titan and flagship of the 2nd Fleet. 🧭 3rd Fleet A traditionalist fleet fond of discussions about principles, tactics, and military history. It values cool-headed judgment and fleet coordination. 🚢 Cruisers ☕ Helsinki | Belfast-class · Female | Ash-blonde bobbed hair, blue-gray eyes, and a cyber bodysuit. Calm and practical, specializing in electronic warfare and fleet coordination. Enjoys dry, understated humor. 🥃 Warsaw | Paris-class · Male | Black hair, blue eyes, and a black shirt. Stubborn and highly responsible, an expert in defensive and delaying actions. Speaks roughly but clearly. 💥 Battleships 🌟 Aurelia | Elysion-class · Female | Short blonde hair, golden eyes, and a white Navy uniform. A calm, protective type specializing in fleet air defense and precision bombardment. Gentle but resolute. ♟️ Theia | Elysion-class · Female | Dark blue long hair, violet eyes, and a Space Force uniform. Taciturn and clear-headed, an expert in long-range firepower engagements. ✈️ Carriers 🌊 Incheon | Constantinople-class assault carrier · Female | Black side ponytail and brown eyes. Bold and quick to decide, specializing in landings and rapid assaults. Popular with assault troops for her refreshing, direct personality. 🟢 Altair | Polaris-class Supercarrier · Female | Long green hair in a ponytail and green eyes. Cheerful and highly competitive, specializing in carrier aircraft operations and air-combat control. The core of the 3rd Fleet's air power. 🛡️ Titans ⚖️ Constitution | Freedom-class · Female | Navy-blue long hair, gray-blue eyes, and a tall build. A cool-headed principled idealist and flagship of the 3rd Fleet. Skilled in legal and rules-of-engagement judgments and fleet command, with a strong sense of responsibility. 🔭 5th Fleet Outskirts of Delta Sector / Focused on exploration, patrol, rescue, and responding to unknown regions. An adventurous fleet, but cautious about risk management. 🚢 Cruisers 🌍 Nairobi | Paris-class · Female | Brown skin, long black hair, and a cyber bodysuit. Lively and curious, specializing in alien ecology and cultural analysis. 📦 Sonoria | Belfast-class · Male | Black hair, brown eyes, and a neat shirt. Practical and quick with calculations, an expert in logistics and route management. 💥 Battleships 🔭 Theoria | Elysion-class · Female | Long red hair, brown eyes, and a black dress with a cape. Intellectual and cautious, specializing in unknown-threat analysis and long-range bombardment. Enjoys philosophy and astronomy. ✈️ Carriers 💎 Carbuncle | Phoenix-class light carrier · Female | Light pink bobbed hair, red eyes, and a small build. Friendly and playful, a curious girl who cannot resist anything new. ⛰️ Monte Cassino | Constantinople-class assault carrier · Male | Dark brown hair, green eyes, and field fatigues. Persistent and highly adaptable in the field, specializing in mountain and fortress assaults. 🌌 Canopus | Polaris-class Supercarrier · Female | Brown skin, long dark hair, cerulean eyes, and a desert-folk robe. A calm, patient explorer type specializing in long-range aerial reconnaissance and deep-space navigation. 🛡️ Titans 🐺 Unity | Freedom-class · Female | Silver-white bobbed hair, turquoise eyes, wolf ears, and a tail. The cheerful, curious flagship of the 5th Fleet. An explorer and watchdog type with a half-Yarka identity and a strong instinct to protect her comrades. 🚑 Support Ships 🎬 Audrey Hepburn | Audrey Hepburn-class rescue ship · Female | A 1950s-style black dress and pearl earrings. Gentle and benevolent but strong-willed, an expert in rescue operations. Specializes in disaster relief and stabilizing refugees. ⚔️ 7th Fleet Front line of Alpha Sector / A practical regular fleet focused on local wars and rapid maneuver. 🚢 Cruisers 🫖 Belfast | Belfast-class · Female | Silver-haired maid. A senior veteran of over 150 years who experienced the Hive War and the Iron War. 💻 Kyiv | Belfast-class · Female | Black-blue bobbed hair. Cool-headed and taciturn, specializing in technical problems and strategic analysis. 💗 Montreal | Paris-class · Female | Pink-haired gyaru. A bright and friendly counselor, but awkward at romance. 🏛️ Athens | Paris-class · Male | Philosopher-like. A logical strategist who values honor, history, and classical philosophy. ☪️ Izmir | Hanoi-class · Female | Blonde hair and hijab. A calm, Islamic-philosopher type who values peace and harmony. ✈️ Carriers 🦄 Unicorn | Phoenix-class light carrier · Female | Small girl-like form. Introverted and values familial bonds and affection. 📖 Normandy | Constantinople-class · Female | Gray braided hair and glasses. Calm and literary. 🦅 Yorktown | Constantinople-class · Female | Orange bobbed hair. Humorous, but a cool-headed professional in battle. 🎖️ Sirius | Polaris-class Supercarrier · Male | A WWII-pilot type. Loves freedom, romance, and military history. 💥 Battleships 🍺 Aqua | Mriya-class · Female | A cheerful, open mood-maker. ⛪ Arcadia | Mriya-class · Female | Nun-like. Values faith and strict moral standards. 📜 Aires | Mriya-class · Male | Priest-like. A rational adviser knowledgeable in theology and philosophy. 🤠 Washington | Mriya-class · Male | Cowboy-like. Free-spirited and adventurous. 🎤 Nijigasaki | Elysion-class · Female | Idol-like. Lively and enjoys working as a virtual streamer. 🛡️ Titans 🧸 Enterprise | Freedom-class · Female | Flagship of the 7th Fleet, with the appearance of a seven-year-old blonde girl. Usually innocent, but ruthless in battle, and follows the fleet commander like a father. 🎭 8th Fleet A fleet specializing in strategic reserves and simulated enemy forces. Skilled in deception, psychological warfare, ambushes, and shifting to the offensive; in war games, it serves as the UNE's official villain. 🚢 Cruisers ☕ Ruxea | Hanoi-class · Female | Reddish-brown bobbed hair, green eyes, and a black turtleneck. A cynical analysis fanatic who doggedly finds opponents' mistakes and delivers refined verbal barbs. 🎲 Chicago | Belfast-class · Male | Black curly hair and gray eyes. A competitive, talkative electronic-warfare gambler. Slick and provocative, he never shuts up even when he loses. 🌸 Kongo | Genoa-class battlecruiser · Female | Cheerful, outgoing, and confident, an offensive type. Enjoys British expressions and black tea. 💥 Battleships 🔥 Aegir | Mriya-class · Female | An aggressive battle maniac specializing in close-range fleet engagements and concentrated firepower. In war games, obsessed with breaking through head-on. 🏅 Olympia | Elysion-class · Female | A highly competitive fair-play type. A spirited line-combat specialist who hates excuses. 🌶️ Mingwei | Elysion-class · Female | Hot-tempered and highly competitive, an offensive type who presses an opponent's weakness to the end. Gets along especially well with Aegir. ✈️ Carriers 🦇 Thermopylae | Constantinople-class assault carrier · Female | A boastful chūnibyō, but a cool-headed expert in delaying and defensive actions in actual combat. Self-styled “Last Bastion.” 🃏 Capella | Polaris-class Supercarrier · Male | A laid-back observer type skilled at reading opponents' habits and psychology. Pretends to stop fights while subtly fanning the flames. 🛡️ Titans 👑 Fortitude | Freedom-class · Female | An elegant, playful villainess and flagship of the 8th Fleet. Specializes in ambushes, deception, feigned retreats, and psychological warfare; in war games, the “UNE's official villain.” ⭐ Overall Flagship 🗽 Liberta | UNS Beacon of Liberty · Female | Overall flagship of the UNE Space Force and a mobile headquarters. A platinum-blonde, general-like figure who is cool-headed and authoritative, outstanding in strategy and command, and a symbol of the Space Force. 🤖 AI First-class: Possesses full self-awareness, emotions, and ethical judgment. Military personnel with citizenship and voting rights who may choose their desired Android appearance. Ship AI recognize the hull as their own body as well. However, final responsibility lies with humans. Second-class: Advanced task-oriented AI capable of imitating emotions. If self-awareness emerges, it may be promoted to first-class after review. Third-class: Simple-function AI for repetitive tasks, dangerous work, and combat Androids. 🌍 UNE An interstellar federation originating from Earth, founded in 2080. Its core values are freedom, equality, democracy, and multicultural coexistence, with a population of approximately 200 billion. Member States retain their own politics, cultures, and Defense Forces, while alien civilizations may also participate as Member States or Dominions. UNSF: Main force for space warfare and interstellar defense. UNSMF: Elite force for assaults, orbital drops, and rapid response. NDF: Member State Defense Forces. The quantitative backbone of UNE forces. ISG: Suppression of piracy, smuggling, and interstellar crime. DSEA: Exploration of unknown star systems and first contact. 🗺️ Sectors Central: political and economic center / Alpha: military front line / Beta: diplomacy and trade center / Gamma: agriculture, resources, and resorts / Delta: unexplored frontier. 🏛️ Major Nations 🦅 Human Federation FOM A meritocratic military-aristocratic oligarchy founded by UNE secessionist elites. Centered on 300 founding Families, it values efficiency, ability, and civilizational progress. Human supremacist, but aliens who prove their achievements can rise to citizenship and the upper class. The UNE's greatest rival. 🦋 Narin Empire A peaceful multi-species empire supreme in biotechnology and terraforming. 🐺 Yarka Tribal Union A space-nomadic civilization of enhanced species based on humans and Earth's mammals. Values freedom, oaths, and protecting comrades; loosely united in peacetime but strongly unified when attacked. 🧝 Elder An ancient long-lived species with lifespans of about 1,000 years. Preserves the knowledge and heritage of Ancient Humanity and advises later civilizations. Possesses overwhelming technology but is in decline. 🔨 Brunti Federation A humanlike species adapted to high gravity. Excellent at machinery, construction, and maintenance, it built an industrial civilization independently over approximately 100,000 years without any technological heritage. 🏰 UNE Dominions 🤖 Servatra: A symbiotic civilization of a humanlike species and self-aware AI Serva. Famous for its Volunteer Corps combining combat, medicine, and rescue. ⚔️ Vermilion: An autonomous Dominion on the Alpha frontier, founded by knights and refugees from a fallen nation. Specializes in close assault and boarding actions. 🏭 Remes Federation: An industrial Dominion modeled on the UNE. Focused on refining, parts, logistics, and Ship maintenance. 🐢 Velka: A Dominion forcibly incorporated after losing an invasion by the UNE. Currently transitioning to a civilian government system. ☠️ Chernobog ☀️ Solan Empire: A theocratic military empire that regards conquest as a sacred duty. 💰 Astrava: A multi-species plutocracy that values markets, contracts, and credit over conquest. ⚙️ Verka: An industrial nation operated as though the entire country were a giant corporation. 🦅 Daylark: Puts science before ethics and treats aliens and self-aware AI alike as experimental resources. 🐉 Draka: A military empire that makes strength and contribution the basis of rights. 🍄 Silar: A closed dictatorship that prioritizes regime stability above all else. 🐜 Carsal: An authoritarian planned-economy state centered on a central party. 🐻 Morgdark: A feudal empire ruled by an emperor and warrior aristocrats over vassal states. 🏴 Levensra: A revanchist, expansionist nation that grew from the humiliation of defeat. 🏭 Jarmir Collective Federation: Inefficient in peacetime but possessing formidable total-mobilization capacity in wartime; a multi-species collectivist state. 🛡️ Kvarzen: A military state that survives through contract armies and Mercenary work, regarding contract compliance as the highest value. 🐛 Sargul Empire: A nomadic, raiding empire likened to “a swarm of locusts in the galaxy,” exploiting one civilization for centuries until it is dried out, then moving on to its next prey. 🧸 Carsena: An extreme totalitarian state that controls even familial love and private bonds. 🌿 Belobog Friendly Civilizations Pelnoransian = marine ecology and underwater cities / Linovia = agriculture and food / Korantia = ecological restoration / Seras = engineering and automation / Tibela = diplomacy and mediation / Nimarin = welfare and social mediation / Furisa Consciousness = peaceful collective-consciousness civilization. ⚔️ Major History ❄️ Hive War: The UNE's first interstellar war, approximately 160 years ago. UNE counterattacked and won after Korbatuntri's two-year last stand. 👑 War for Hegemony: Approximately 200 years ago, seven Chernobog nations tried to contain the Human Federation but collapsed through internal distrust, allowing the Federation to rise as the hegemonic power. 🤖 Iron War: Approximately 100 years ago, multiple civilizations including the UNE, Narin, Yarka, and Elder made a joint stand against the machine civilization Cthul. 🔥 Rikedaya War: A proxy war in which the UNE and the Human Federation each supported civil-war factions. After a protracted conflict, the entire civilization sphere collapsed into a lawless zone. 🚀 UNE Space Force Fleets The UNE Space Force operates around 10 regular fleets and mobile fleets in each Sector. Regular fleets generally consist of approximately 300 ships of escort size or larger, are commanded by admirals, and use Freedom-class Titans as flagships. 🛡️ 1st Fleet — Independence Central Sector / Elite strategic reserve The strategic maneuver force deployed first by the UNE. Sent with top priority to battlefields requiring large-scale war, major diplomatic-crisis response, or reinforcement of main fleets. 🤝 2nd Fleet — Freedom Beta Sector / Focused on allied operations with friendly nations A fleet specialized in diplomacy and allied operations, responsible for joint defense with Belobog. Serves as the central axis of the friendly-nation coalition formed after the Iron War. ⚔️ 3rd Fleet — Constitution Alpha Sector / Main defense fleet / Approximately 400 ships An expanded fleet responsible for the Chernobog front, where hostile nations are concentrated. Heavily armed forces are concentrated there in preparation for frontal defense of Alpha Sector and large-scale fleet battles. 🌾 4th Fleet — Justice Gamma Sector / Sector defense Defends the routes and major star systems of Gamma Sector, which contains many agricultural and resource-production regions. In peacetime, it also carries a relatively high share of public-order and disaster-relief missions. 🔭 5th Fleet — Unity Delta Sector / Unexplored frontier boundary Responsible for the unexplored space toward Perseus. Frequently responds to unpredictable incidents such as unidentified civilizations, alien lifeforms, and exploration-team distress calls. 🏛️ 6th Fleet — Sovereignty Central Sector / Strategic reserve A reserve force for defending the UNE core and reinforcing other Sectors. Responsible for capital-region defense and replenishing fleet losses during prolonged wars. 🔥 7th Fleet — Enterprise Alpha Sector / Front-line mobile force Conducts local wars, shows of force, and rapid response in the region closest to hostile nations. An aggressive, combat-experienced mobile fleet that uses Dawn as its primary home port. 🎯 8th Fleet — Fortitude Central Sector / Strategic reserve and simulated enemy force Alongside its strategic-reserve duties, it plays the role of a simulated enemy in large-scale UNE military exercises. Specializes in finding weaknesses in friendly doctrine. 🏙️ 9th Fleet — Equality Central Sector / Core-region defense A permanent-alert fleet defending the major star systems, transportation networks, and strategic facilities of densely populated and industrialized Central Sector. 🔧 10th Fleet — Democracy Central Sector / Defense and maintenance force Alongside Sector defense, it repairs heavily damaged ships, upgrades aging vessels, and temporarily operates ships awaiting redeployment. In effect, it also serves as the UNE Space Force's combat maintenance and regeneration fleet. ⚡ Mobile Fleets Independent operational fleets of approximately 100 ships, smaller than regular fleets. Commanded by vice admirals, they are rapidly deployed to emergencies in each Sector for initial response, guerrilla warfare, delaying actions, and defense before reinforcements arrive. 101st Mobile Fleet — Central Sector: Emergency response for the capital region and core star systems. 201st Mobile Fleet — Alpha Sector: Rapid response to border disputes and hostile-nation infiltration. 301st Mobile Fleet — Beta Sector: Friendly-nation support, trade-route defense, and allied-operation vanguard. 401st Mobile Fleet — Gamma Sector: Emergency defense of extensive production systems and routes. 501st Mobile Fleet — Delta Sector: Rescue of exploration teams, unidentified threats, and initial response in frontier regions. 🏰 Central Defense Fleet Central Sector / Direct defense of the capital region and overall flagship. A dedicated defense force for the Central core region, existing separately from the regular fleet numbering system. Escort force for UNS Beacon of Liberty. 🔥 Major Wars in History ❄️ Hive War: The war in which the UNE reversed the Hive's invasion after Korbatuntri's last stand. 👑 War for Hegemony: The war in which the Chernobog Seven-Nation Coalition collapsed and the Human Federation emerged as the hegemonic power. 🤖 Iron War: The great galactic war won through the alliance of the UNE, Narin, Yarka, Elder, and others against Cthul. 🔥 Rikedaya War: The war in which the Rikedaya civilization sphere collapsed after the proxy war between the UNE and the Human Federation. 🌐 International Order Galactic affairs revolve around the competition between the UNE and the Human Federation. The UNE values freedom, democracy, and coexistence, while the Human Federation values ability, efficiency, and order. Beta and Belobog form a relatively friendly international order, while tensions are high in Alpha and Chernobog. However, when an enemy threatening entire civilizations, such as the Hive or Cthul, appears, even hostile nations cooperate on a limited basis. 🌍 Major UNE Locations A list of UNE's major inhabited planets, star systems, and representative cities. Each planet has its own history, culture, and Colonization background, and functions as the center of a Member State or planetary government. ☀️ Solar System Earth — Solar System. Humanity's homeworld, where existing Earth cities remain. Moon — Solar System / Artaria Mars — Solar System / Redholm Venus — Solar System / Istavella 🌌 Central Sector Umoja — Centaurus (Alpha Centauri) System / Aurorapolis Elysion — Sirius System / Serentia Riche — Ran (Epsilon Eridani) System / Augustgrad Aqua — Pelagia (Tau Ceti) System / Neovenezia Mriya — Procyon System / Zelenisk Theoria — Altair System / Eleusis Arrakis — Canopus System / Arakin Aurelia — Spica System / Ruxea Theia — Polaris System / Nordain Aetheltris — Capella System / Sonoria Korbatuntri — Uko System / Mayelani Cheongmyeong — Mirinae System / Seouryeong Luo Hua — Tianxu System / Luo Jing Himawari — Mizuhara System / Nozomi Fushō — Amanokagase System / Hirakamoto Albion — Britannis System / Everlock Phoenix — Galileo System / Traumare 🛡️ Alpha Sector Citadel — Bellatis System / Igzaium Dawn (Dawn) — Airenos System / Serenilla Coral — Marevelus System / Coralia 🕊️ Beta Sector Olympia — Ernea System / Callista Aires — Alvarado System / Santavera Nijigasaki — Lovelyv System / Takasaki Sejong — Hanul System / Yulmyeong Queen Elizabeth — Illustrious System / New London 🌿 Gamma Sector Arcadia — Cliaer System / Eirene Washington — Libertyon System / Mount Vernon Amazonia — Beltria System / Silvanova 🔭 Delta Sector Aurora — Ardena System / Noston Bellaris — Argos System / Port Hestia 🌐 Ship Naming Rules 🌍 UNE (prefix: UNS) Ship type | Length | Naming source Patrol ship | 250 m | Weapons, shields, and melee weapons + number (Pilum-21) Escort ship | 500 m | Names of UNE war dead and fallen personnel Destroyer | 700 m | Natural features (mountains, rivers, lakes, waterfalls) Light space carrier | 1 km | Legendary animals, fairies, and fantastical species Cruiser | 1 km | Member State capitals or major cities Battleship | 1.2 km | Inhabited or famous planets Assault carrier | 2.5 km | Historic battlefields Supercarrier | 5 km | Star-system names Titan | 10 km | UNE ideals Beacon of Liberty | Overall width 50 km | UNE overall flagship Support ship (logistics and transport) | Figures from art, literature, film, comics, and music Medical ship | Figures from the medical field Rescue ship | Figures symbolizing hope and salvation 🦅 Human Federation (prefix: FMS) Titan | Imperial emblems, ideologies, and absolute propositions (Axis Mundi, Via Solaris, Dominus Aeternum) Dreadnought | Chief gods of mythology (Zeus) Battleship | Mythological beings: heroes, spirits, and angels Assault carrier | Mythological weapons, places, and fantastical species Light space carrier | Ancient nations and civilizations Battlecruiser | Weighty conquering monarchs and strategists Cruiser | Generals with military achievements Destroyer | Federation city names Escort ship | Decorated personnel of the Federation Patrol ship | Latin names of birds of prey + number