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“xi'an system”
137 articles, top 60 shown
Star systemYā'mon System
The Yā'mon system (also known as the Hadur System) is a planetary system in the Xi'an Empire that consists of an F-type main sequence star, three terrestrial planets, a dwarf planet, and an asteroid belt. Discovered in…
Star systemAil'ka System
The Ail'ka system is an inhabited planetary system within the Xi'an Empire (SaoXy'an). Reported by the Xi'an to have been discovered in MXY III.844 (SEY 2538), its existence was kept secret from the United Empire of…
Ē'aluth System
The Ē'aluth system is a planetary system in the Xi'an Empire (SaoXy'an) that consists of a K-type main sequence star, a puffy planet, a smog planet, a terrestrial planet, a gas dwarf, a gas giant, and an asteroid belt.…
Hyoton System
The Hyoton system is a planetary system in the Xi'an Empire (SaoXy'an) that consists of an F-type main sequence star, four terrestrial planets, and a super-Earth. The birthplace of the Xi'an people, it is the center of…
Kai'pua System
The Kai'pua system is a planetary system in the Xi'an Empire (SaoXy'an) that consists of a K-type main sequence star, two terrestrial planets, and two gas dwarfs. One of the most important locations in the Xi'an Empire,…
Star systemKyuk'ya System
The Kyuk'ya system, also called the Indra system, is a planetary system in the Xi'an Empire that consists of an A-type main sequence star, a white dwarf, a gas giant, a terrestrial planet, and an asteroid belt.…
Star systemLa'uo System
The La'uo system (Hui sen La'uo) is a planetary system in the Xi'an Empire (SaoXy'an) that consists of a red giant, three terrestrial planets, two asteroid belts, and a gas giant. In MXY III.1017 (SEY 2759), a group of…
R.il'a system
The R.il'a system is a planetary system in the Xi'an Empire (SaoXy'an) that consists of one protoplanet, one puffy planet, two terrestrial planets, one super-Earth, and one dwarf planet. First developed as a military…
T.āl System
The T.āl system is a planetary system in the Xi'an Empire (SaoXy'an) that consists of an A-type main sequence star, one mesoplanet, four terrestrial rocky planets, one super-Earth, and one gas giant. Designated as a…
Star systemTh.us'ūng System
The Th.us'ūng system is a planetary system in the Xi'an Empire, consisting of a G-type main sequence star, three terrestrial planets, one gas giant, one dwarf planet, and one asteroid belt. Discovered in MXY III.802…
Xi'an-Human Cold War
The Xi'an-Human Cold War (SEY 2530 - 2793) was a period of military and political tension between the United Empire of Earth (UEE) and the Xi'an Empire. It was sparked from first contact between the two civilizations…
Star systemBaker System
The Baker system is a planetary system in the United Empire of Earth (UEE). Discovered in 2522, It consists of two K-type main sequence stars and four uninhabited worlds. The only major Human settlements in the system…
Star systemGurzil System
The Gurzil system is a developing planetary system that consists of a K-type main sequence star and a vast protoplanetary disk. First discovered in 2539 by Human explorer Dahunsil Kosoko after he spent three weeks…
Star systemHadrian System
The Hadrian system is a planetary system in the United Empire of Earth (UEE) that consists of a red giant, a gas giant, a gas dwarf, an asteroid belt, and an ice giant. Originally named Nivelin, it renamed Hadrian in…
Star systemHorus System
The Horus system is a planetary system in the United Empire of Earth (UEE) that consists of an M-type main sequence star, two terrestrial planets, a super-Jupiter, and two asteroid belts. In 2528, navjumper Marie Sante…
Star systemKiel System
The Kiel system is a planetary system in the United Empire of Earth (UEE) with six planets, an asteroid belt, and an F-type main sequence star. Due to its jump point connection with the Perry Line system Horus, it was…
Star systemKins System
The Kins system is a planetary system in the Banu Protectorate that is made up of a K-type main sequence star, a mesoplanet, a terrestrial rocky planet, two super-Earths, a gas giant, and two asteroid belts. Best known…
Krēl System
The Krēl system is a planetary system that reportedly consists of one star of unknown type and nine planets. Located along the border of the Xi'an Empire (SaoXy'an), it is the home system of the Kr'thak and is thought…
Star systemOya System
The Oya system is a planetary system in the United Empire of Earth (UEE) that consists of a G-type main sequence star, three terrestrial planets, and one planetoid. In MXY III.866 (SEY 2566), it was discovered by test…
Production System
Production systems are planetary systems in the Xi'an Empire that have been specifically designated as work zones. Each planet in such a system has been terraformed from the ground up for a specific purpose, such as…
The Great Divide (Xi'an Civil War)
The Great Divide (the Xi'an Civil War) took place from 20044 to 19770 BCE. The outcome of millennia of inter-House conflicts and complex webs of enmity and allyship, it began when the last daughter of House Kl.ō…
Star systemTohil System
The Tohil system is a planetary system in the United Empire of Earth (UEE) that consists of a K-type main sequence star, two terrestrial planets, a mesoplanet, and a super-Earth. Discovered in SEY 2716 by smugglers…
CivilizationXi'an
The Xi'an are a spacefaring civilization that originated on the planet RyiXy'an (Hyoton III). They are capable of space flight, quantum travel, jump point navigation, and planetary terraformation. Their leader, Emperor…
Xi'an Empire (SaoXy'an)
The Xi'an Empire (SaoXy'an) is a multi-system government headed by the Xi'an Emperor and inhabited by the Xi'an. Its capital system, Hyoton, is the location of the former Xi'an homeworld RyiXy'an (Hyoton III) and Ka'ua…
Xi'an Language (uo'aXy'an)
The Xi'an Language (uo'aXy'an) is a group of languages spoken by the Xi'an. It refers to the standard dialect, the military dialect, and countless other dialects dispersed throughout the Xi'an Empire. Most Xi'an…
Xi'an Terraforming
Xi'an terraforming practice is unique among known sentient civilizations. Rather than only creating a biome to sustain life, Xi'an terraform planets to fit functions seen as necessary to the well-being of Xi'an society.…
Xi'an Youth Counterculture (Yitē'kuit.i)
Xi'an youth counterculture (yitē'kuit.i) is a movement made up of young Xi'an, mostly those who have not yet completed their compulsory time with the Xi'an Service (Pō't.ōngp.ū), who experiment with practices not…
Xi'an-Human First Contact
Humans and Xi'an first made contact in SEY 2530 when Gaia Planet Services (GPS), a Human terraforming corporation, attempted to set up operations on the Th.us'ūng system. Because GPS had illegally entered the system,…
LocationSe'kith (Th.us'ūng III)
Se'kith (Th.us'ūng III) is a terrestrial planet in the Th.us'ūng system, Xi'an Empire (SaoXy'an), and is the third world from its sun. Soon after its MXY III.802 (SEY 2483) discovery, the Xi'an government designated it…
Ahmad Harar
Ahmad Harar (SEY 2595 - SEY 2699) was a pilot and Lieutenant in the United Empire of Earth (UEE) Navy best known for discovering the Kai'pua-Horus jump point alongside fellow starman Carl Dyson. In SEY 2617, Harar was…
LocationAil'ka Belt Alpha (Huichuaihyao y.ath'o se Ail'ka)
The Ail'ka belt alpha (Huichuaihyao y.ath'o se Ail'ka) is the first asteroid belt in the Ail'ka system, Xi'an Empire (SaoXy'an), and orbits the system's sun between Xyeping (Ail'ka I) and K'ya.k'uing (Ail'ka II). Pilots…
Akari-Kr.ē Treaty
The Akari-Kr.ē Treaty is a ratified agreement between Terra (Terra III) and the Xi'an Empire (SaoXy'an) that brought about the unofficial end of the Xi'an-Human Cold War (SEY 2530 - 2793 / MXY III.838 - III.1044). It…
Anti-Ship Mines
Anti-ship mines, also called proximity mines, are explosives that can be placed at fixed points in space. They are designed to explode when spacecraft come within a particular range, inflicting heat and projectile…
Entertainment Music Show Vid NetworkArena Commander
Arena Commander is a spaceflight simulator released in 2943 by Original Systems. In the game, players fly realistic versions of real spacecraft and engage in dogfights with similarly realistic recreations of modern…
Armistead Perry
Armistead Perry was a General of the United Planets of Earth (UPE) Navy from 2531 to 2546, and of the United Empire of Earth(UEE) Navy from 2546 to 2589. She is best known as the architect of the Perry Line. Born into a…
Artificial Gravity
Artificial gravity refers to the use of technology to replicate the effects of a gravitational force. Common amongst spacefaring civilizations, it is vital aboard spacecraft and space stations to combat the muscle and…
Banu
The Banu are a spacefaring civilization, and the first extrasolar one to ever make contact with Humans. They are capable of quantum travel, traversing jump points, and terraforming planets. Because the Banu do not keep…
Banu Protectorate
The Banu Protectorate (BP) is an allied coalition of planet-states and city-states, some based in Banu flotillas, that make up Banu-controlled territory. A governmental body called the Protectorate or the Protectorate…
Carl Dyson
Carl Dyson (SEY 2593 - SEY 2701) was a gunner and Lieutenant in the United Empire of Earth (UEE) Navy and musician best known for discovering the Kai'pua-Horus jump point alongside fellow starman Ahmad Harar. In SEY…
Flora & faunaCentennial Bloom (Pui'arai.ly'ii)
Centennial Bloom The centennial bloom (pui'arai.ly'ii) is a plant indigenous to Ko'li (Ē'aluth III) that flowers once every 100 Modern Xi'an Years (MXY). Many centennial blooms are tended on R.aip'uāng (Kai'pua II), the…
Chuai'chuai (R.il'a I)
Chuai'chuai (R.il'a I) is the first celestial body from the sun of the R.il'a system, Xi'an Empire (SaoXy'an). A protoplanet, it is oblate in shape and resembles an egg pockmarked with craters. Since it had little to…
Chuaiton (T.āl VI)
Chuaiton (T.āl VI) is the sixth planet from the sun of the T.āl system, Xi'an Empire (SaoXy'an). Uninhabitable but rich in resources, its mineral deposits have historically helped to support all of the system's…
Correction Facilities (Le'oeto.thl'e'ayingipuo)
Correction facilities (le'oeto.thl'e'ayingipuo) are prisons in which Xi'an who have been judged to be guilty of a serious offense are imprisoned and compelled to perform labor. The labor varies; in some locations, the…
Drop Kings
The Drop Kings are a major criminal syndicate that is active in multiple systems across the United Empire of Earth (UEE). Founded in the SEY 2640s by a group of anti-Messer activists who fled their homes under threat of…
LocationEmpire's Light Conversion Centers
Empire's Light Conversion Centers The Empire's Light Conversion Centers of the Charon system were a large network of prisons constructed on Charon III by the Messers, starting with ImperatorLivia Messer III. These…
Eri City
Eri City is the capital of Severus (Kiel III), Kiel system, United Empire of Earth (UEE). Once a center of military power during the Xi'an-Human Cold War (SEY 2530 - 2793), the infrastructure abandoned by the armed…
First Contact Day
First Contact Day is a holiday celebrated by Humans in the United Empire of Earth (UEE) to commemorate the moment they first made contact with civilizations outside their own. On 12 June 2438, explorer Vernon Tar…
First Imperial Age
The First Imperial Age was the longest dynasty Xi'an history. Spanning almost fifteen thousand Xi'an years, it began with the crowning of the first Emperor Ru'a in MXY I.0 (19668 BCE), several years after the loss of…
Geohacking
Geohacking is a colloquialism that refers to the practice of altering the environment of an already habitable planet. Geohacking is different from terraforming in that it is done upon planets and moons that already have…
LocationGurzil Belt Alpha
The Gurzil belt alpha is a protoplanetary disk that orbits the sun of the developing Gurzil system. Still in its infancy, it is a swirling mass of dust, asteroids, and planetessimals. During the Xi'an-Human Cold War…
LocationH.au'u (Th.us'ūng V)
H.au'u (Th.us'ūng V) is the fifth world from the sun of the Th.us'ūng system, Xi'an Empire (SaoXy'an). A dwarf planet with very low gravity, it lacks a substantial atmosphere, and conditions on its surface are nearly…
LocationHadrian Belt Alpha
The Hadrian belt alpha is an asteroid belt in the Hadrian system, United Empire of Earth (UEE) that orbits between the system's second and third planets. Although it is abundant in resources, no corporation has elected…
LocationHadrian II
Hadrian II is a planet in the Hadrian system, United Empire of Earth (UEE). Relatively calm for a gas giant, its placid, bright blue atmosphere is orbited by hundreds of fuel refineries and gas mining operations. It was…
LocationHorus II
Horus II is the second planet from the sun of the Horus system, United Empire of Earth (UEE). Although it is located in the habitable zone, it lacks any natural bodies of water and does not have an atmosphere that can…
LocationHorus III
Horus III is a super-Jupiter on the Horus system, United Empire of Earth (UEE), and is the most distant planet from its sun. More massive than most other gas giants, it has a high-density atmosphere that compresses the…
LocationHua'nam (Th.us'ūng IV)
Hua'nam (Th.us'ūng IV) is a gas giant in the Th.us'ūng system, Xi'an Empire (SaoXy'an), and is the fourth planet from its sun. A pressurized research station constructed, owned, and operated by the Xi'an government is…
LocationHuichuaihyao sy.en'o se La'uo (La'uo belt beta)
The Huichuaihyao sy.en'o se La'uo (La'uo belt beta) is an asteroid belt in the La'uo system, Xi'an Empire (SaoXy'an). Located between Kyu'ām (La'uo III) and S.ap'uāng (La'uo IV), it hosts a large concentration of…
LocationHuichuaihyao y.ath'o se Ē'aluth
The Huichuaihyao y.ath'o se Ē'aluth (Ē'aluth Belt Alpha) is an asteroid belt in the Ē'aluth system, Xi'an Empire (SaoXy'an). The government allows a tightly-capped quantity of water ice to be extracted from the belt…
LocationHuichuaihyao y.ath'o se La'uo (La'uo belt alpha)
The Huichuaihyao y.ath'o se La'uo (La'uo belt alpha) is an asteroid belt in the La'uo system, Xi'an Empire (SaoXy'an). In the space between Yengchuai (La'uo II) and Kyu'ām (La'uo III), a large planetesimal abundant in…
LocationHuichuaihyao y.ath'o se Th.us'ūng
The Huichuaihyao y.ath'o se Th.usūng (Th.us'ūng belt alpha) is an asteroid belt in the Th.us'ūng system, Xi'an Empire (SaoXy'an). Rich in valuable mineral resources, Kathryn Segovia cited its presence as a primary…
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