100th Millennium Wiki


The Atès System is located in the galactic center of the Eulciar.

It is the first system colonized by the Humeiga in this galaxy, as with most species, but the system is not administered by any government. It is functionally 'neutral,' due to the wormholes surrounding it making it a major station for inter-galactic travel.


Since 29,913 CE, with the advent of the Atès Agreement, the Atès System is a neutral zone; it is not owned or governed by any one government. Instead, it is a system of freedom, where only universally decided laws are in play. Anyone can come to Atès, and make a new life, but must abide by universal laws.


The Atès System is unlike any other supermassive black hole in the known universe; it seems to have been engineered into its current state. Many theories exist on how this system formed, including the Namegi Star Mother, coincidence, and the rather extremist view that it is a font of power from the Lux Aeterna. The most universally accepted view, however, is that the Namegi Elders engineered this system to its current state, with every object being habitable, and in the billions of years since their disappearance it has fallen into disrepair.


The Atès System is located at the dead center of the Eulciar, making its center, Atès, the gravitational center of 40 billion stars. Around a 8000 AU from the black hole, there are numerous wormholes, each leading to the center of almost every other galaxy in the known universe. It was through here that the first extragalactic travellers, the Humeiga, found Atès.


The Atès System is made up of twenty two stars and planets: Atès, a supermassive black hole, nine G2 V-type stars orbit around in 3 hours; the forty six planets and dwarfs planets tidal locked orbit around between 9 standard hours and 21 standard days divide in three sections, including one with a asteroid belt; and twelve stars orbit around in between 4.34 and 140.442 years.

The Inner Stars

The Inner Stars consists of the black hole Atès and the ring of suns.


0 Atès.png

Atès is a supermassive black hole of 1.414*107 Mass Standard Star.

The Ring of suns

The ring of suns is compose of stars Manâl, Wal, Meyrem, Celiu, Sereld, Oarom, Ouridjak, Leycil and Eiphos. All are G2 V stars distributed in orbit around the black hole in 3 hours and have a mass more or less similar to 1 Mass Standard Star.

Inner Atès System

The Inner Atès System consists of the first 12 worlds, closest to the inner stars.

1 - Sonev

1 Sonev.png

Sonev is a hot mini-giant orbiting close to the ring of suns. It is mainly a mining world, having its atmosphere extracted at deposited in Atès for the dual purpose of generating energy, and terraforming the planet. It is thought, as with all the gas worlds in the system, that they were once terrestrial worlds, habitable, but collected thick atmospheres of gases when nearby clouds of gas wandered too near to the behemoth at the centre.

2 - Heval

2 Heval.png

Heval is an industrial world, being stripmined for local resources to build the many megastructures that this system could hold. Within a few centuries, it could look like the mining world Gilusminum, with gigantic scars on its surface. At the poles, there are temporary lakes of water, which evaporate every summer. Around here is where most of the industry takes place. It has no moons because of its proximity to a very large gravitation source, namely Atès.

3 - Soac

3 Soac.png

Soac is a warm mini-giant, with its atmosphere being mined at transported for the same purposes as Sonev. It is a energy generating world, and has no moons for the same reasons as almost every other planet in the system.

4 - Adilab

4 Adilab.png

Adilab is a warm mini-giant, collecting its atmosphere and tiny, close orbiting moons from a gas cloud that came to close, around a billion years ago. Since then, the planet has drifted in closer due to orbital disturbances and is now rather close to the ring of suns.

5 - Evez

5 Evez.png

Evez is the fifth planet in the system, and the 14th object orbiting Atès. It is one of the only habitable planets in the system, out of the fifty-plus planets that were supposed to be habitable. It is an oceanic planet, being colonised by aquatic species. It has oceans hundreds of kilometres deep, and are currently being taken up, and are used to terraform the other planets.

6 - Repy

6 Repy.png

Repy is a terrestrial world, with an average temperature of around 38 degrees. It is colonised by most terrestrial species that can survive extended periods in this temperature. It has almost no seasons, due to its axial tilt, and has a rotation period of thirty-two standard days. It has only scattered lakes, mostly around its low-lying south pole.

7 - Bera

7 Bera.png

Bera is a cool oceanic world, entirely covered in water except for a few scattered islands. It is rather cold, due to the complete absence of greenhouse gases in its atmosphere, and has been colonised by most aquatic species. As with other oceanic planets in the system, its seas are being lowered, and the water exported off-world.

8 - Josan

8 Josan.png

Josan is the twin of Bera, with almost every single thing the same except for the critical fact that it is tidally-locked. This raises its point directly underneath the ring of suns to above temperatures. It has no land, and the lowest point on the planet is aver two hundred kilometre down, with pressures rivalling gas giants.

9 - Peo

9 Peo.png

Peo orbits on almost exactly the same orbit as Josan, but has twice its mass. It has two major moons, with nothing happening at all on them. Along with the other gas giants in the system, its gases are being exported and dumped into Atès to generate energy.

10 - Arca

10 Arca.png

Arca is a oceanic world, like the triplet of Bera and Josan. Except for the fact that the planet has half the mass of the smallest of the two, and has almost no atmosphere. It has been colonised by the few aquatic species that can stand its harsh conditions, but it is so small that the entire planet is likely to be disassembled into resources.

11 - Oxyn

11 Oxyn.png

More information in Oxyn.

Terrestrial world with a huge ocean and life. Colonised and inhabited by Humans and Humeiga.

12 - Sabeusna

12 Sabeusna.png

More information in Sabeusna.

Terrestrial world with ocean and life. Colonized by Regnum Aureiga, due to their discovery of Via Aylathiya-Namegi wormhole.

Middle Atès System

The Middle Atès System consists of the planets 13 to 37.

13 - Iphis

13 Iphis.png

More information in Iphis.

Cool world without oceans. Colonised by terrestrial species.

14 - Rema

14 Rema.png

Rema is a hydrocarbon world, with exotic unicellular life swimming around in its ammonia seas. No intelligent creature has every set foot upon this planet, lest contamination happen. It is tidally locked, and has a mass of a super-terra. It has little atmosphere, but violent storms often attack the land on the planet. The few seas on the world are in large craters.

15 - Yas

15 Yas.png

Yas is a Frigid ice world, with above 80% of it mass being water-ice. The entire planet is being disassembled, and being used for terraformation on other planets. It has twice the mass of a standard planet, therefore having a planets-worth of water.

16 - Fute

16 Fute.png

Fute is the twin of Yas, orbiting in basically the same orbit, and made out the same materials. It is thought that they were once binary planets, forming and evolving out of the same materials. Unlike Yas, Fute is being terraformed.

17 - Xerys

17 Xerys.png

Xerys is a frigid Ice world, with subterranean oceans. Green algae clog these oceans, making the green patches on the surface.

18 - Eril

19 - Vilmos

20 - Oaxygn

21 - Poliua

22 - Relisa

23 - Koliona

24 - Westweer

25 - Anoy

25 Anoy.png

Anoy is a frigid Ice world. Useless. Undergoing terraformation to a aquaria world.

26 - Niloshia

27 - Ulimnos

28 - Lopishen

29 - Akèl

30 - Eceel

31 - Cilca

32 - Aremedo

33 - Lilospitmon

34 - Erudikali

35 - Ererty

36 - Bnuliesat

36 Bnuliesat.png

Bnuliesat is a cool Ice world, warmed a little by the light of Mamouay.

37 - Reusden

Outer Atès System

The Outer Atès System consists of all planets out of Reusden, and dwarf planets. It does not include planets orbiting the Far Suns.

38 - Loplidudge

39 - Equexyn

40 - Huliasman

Asteroid belt

The asteroid belt around Atès start around 17 AU and finish around 20 AU. It is composed around 20,000 asteroids and the 3 dwarfs planets. Some asteroids have some mines to exploit precious minerals and some have some colonies.

41 - Michaceous

It is a barren dwarf planet.

42 - Nmas

It is a ferria dwarf planet.

43 - Sedfederace

It is a ferria dwarf planet.

44 - Julnim

45 - Zaina

46 - Mulisa

Melisia is the last planet around Atès and is a ferria planet. When the distance of Mulisa and Mamouay are the most closer, the night is very short or nonexistent on this planet.

The Far Suns

The Far Suns are a group of stars orbiting the black hole from 643 AU to 6533 AU from Atès. Each hosts a multitude of planets.

Sun Mamouay

Mamouay is a white giant star orbiting Atès around 643 AU, without planet.

Sun Eidol

Eidol is a orange giant star orbiting Atès in a almost perfectly circular orbit around 1099 AU, around which two planets orbit, none of which are habitable.

Eidol Arin

Eidol Arin is a rocky world, covered in cooled lava from a theorised past supervolcano explosion. It is the centre of the system, being remotely habitable. It barely has an atmosphere, but holds water-ice at its poles and temperatures are consistently above 0 at the equator. It has no moons.

Eidol Ceris

Eidol Ceris is a barren world without atmosphere. It has two minor moons.

Sun Myra

Myra is a yellow dwarf star orbiting Atès around 1192 AU without planets.

Sun Relaj

Relaj is a white star orbiting Atès around 1509 AU with one planet.

Relaj Oxyuthan

Oxyuthan is a habitable planet, colonised by the Iloians, from Iloia. It was once a ecumenopolis, but has since been reclaimed by nature. The planet has a high metal content. Currently, the former ecumenopolis is colonised by mainly Alisvania, but has a myriad of other species on its surface.

Sun Seharg

Seharg is a orange dwarf star orbiting Atès around 2044 AU with two planets.

Seharg Ju-lios

Ju-lios is a hot gas giant, destined to spiral into Seharg. The atmosphere is being lifted, and efforts to restore the planet to its full glory. It has no moons.

Seharg Westulandae

Westulandae is a superoceanic planet which has not been colonised. It is tidally-locked, and is what people call 'Eyeball Planets.' Another example of a Eyeball Planet is Eyeball, which is rather close to Red Point.

Sun Manyl

Manyl is a giant yellow star orbiting Atès around 2123 AU with three hostile planets.

Manyl Tuui
Manyl Aqueisd
Manyl Xezas

Sun Ryor

Ryor is a giant yellow star orbiting Atès around 2640 AU with two hostile planets.

Ryor Abloshi
Ryor Wenti

Sun Zamihu

Zamihu is a white star orbiting Atès around 2974 AU with four planets.

Zamihu Jyus
Zamihu Lolioa
Zamihu Zalicka
Zamihu Yxxyuthan

Sun Alemo

Alemo is a giant white star orbiting Atès around 3149 AU with six planets.

Alemo Si-lo-ma
Alemo Triliest
Alemo Agges
Alemo Aggegg
Alemo Klo-ploc
Alemo Exxyuth

Sun Aïs

Aïs is a yellow giant star orbiting Atès around 3535 AU with eight planets.

Aïs Julmi
Aïs Eharest
Aïs Nmuls
Aïs Adwent
Aïs Ftulis
Aïs Nmba
Aïs Pol-Ase
Aïs Volisa

Sun Lewe

Lewe is a yellow giant star orbiting Atès around 3682 AU with two hostile planets.

Lewe Yemula
Lewe Kolis

Sun Ytham

Ytham is a orange giant star orbiting Atès in a almost circular orbit, around which four planets orbit. Two of these planets lie in the habitable zone of the star.

Ytham Archtiyp

Ytham Archtiyp, or just Archtiyp, is a gas giant world orbiting close to Ytham, around 0.13 AU. It has no moons, and is a mining and energy generation planet. It is scarcely inhabited.

Ytham Sedfelus

Sedfelus, or longer Ytham Sedfelus, is a rocky world orbiting on the inner edge of the habitable zone. It is experiencing a extreme greenhouse effect, and has surface temperatures exceeding 500 degrees.

Ytham Zenelum

Zenelum is a gas giant with three habitable moons. Two are inhabited, and the other is being terraformed.

Zenelum Arlium

Zenelum Arlium, or just Arlium, is a medium-sized moon that is undergoing terraformation. It is very close to Zenelum, and was once a barren world with almost no atmosphere, but underground oceans. The atmosphere has been thickened, but is poisonous.

Zenelum Wexedas

Zenelum Wexedas is the first colony of the Iloians, and was a ruined ecumenopolis. See, Wexedas.

Zenelum Iloia

Zenelum Iloia, or just Iloia, was a ruined ecumenopolis, since restored, and is the first colony of the Namegi Coalition in the Atès System. See, Iloia.

Ytham Olbis

Ytham Olbis, or just Olbis, is a frozen rocky world with a nitrogen-oxygen atmosphere lying on the outer edge of the habitable zone. It is barely habitable, but is being terraformed. it is mainly inhabited by Zythyns, being almost perfect for them. It has two moons, on major and one minor.

Olbis S'ilos

Olbis S'ilos, or just S'ilos was a asteroid moon, since turned into a very large rotating habitat. It has a population of over a billion, having it's entire habitable surface a high-density ecumenopolis. Most living here are Zythyns, but a good percentage of the population is human.

Olbis Xyteas

Olbis Xyteas is a barren world, entirely covered in an invasive fungus. No living thing has set foot upon the moon, lest their bodies by invaded and destroyed by the fungus. It is being severed off the universe, and is hoped the be completely destroyed.

Major Planetary Bodies


Oxyn is the eleventh planet around Atès in around 13 standard hours away about 3.14 AU. Is a terra planet most covered by ocean with a estimated mass of 0.68 Standard Terrestrial Masses. It's diameter is around 11,950 kilometers. These properties combined give the planet a gravity of 0.77 G. The axial tidal of the planet is 1°15'26.10". The planet is tidal locked to Atès, so the solar day is infinite, like other planets around Atès.

The side face to Atès have a strange phenomena where the most part haven't clouds. Also, with the hot wind from the day side, the night side of the planet isn't covered by ice and snow.

The average temperature on this hot world is around 89 °C and the atmosphere pressure is about 0.811 Standard Atmospheres.

Details of atmospheric composition 
Density total: 1.449 kg/m3
  • Dinitrogen (N2): 77.7729 %
  • Dioxygen (O2): 20.8625 %
  • Argon (Ar): 0.9303 %
  • Water (H2O): 0.4 %
  • Carbon dioxide (CO2): 0.0398 %
  • Neon (Ne): 0.00182 %
  • Helium (He): 0.00046 %
  • Methane (CH4): 0.00017 %
  • Krypton (Kr): 0.000114 %
  • Dihydrogen (H2): 5e-005 %
  • Xenon (Xe): 8.7e-006 %

There are 129 billions inhabitants, most Humans and Humeiga, with the major proportion of colonies are domes cities under oceans.


Sabeusna is the twelfth planet orbit around Atès in around 16 standard hours away 3.62 AU, a terrestrial planet with a estimated mass of 0.90 Standard Terrestrial Masses. It's diameter is around 10,192 kilometers. These properties combined give the planet a gravity of 1.40 G. The axial tidal of the planet is 8°14'42.52" and has a solar day infinity with the tidal lock. Except oceans, most of the planet is cover by forest, plains, tundra and some savanna. This planet are natural organic multicellular life on the surface and in the oceans.

Sabeusna has a nitrogen-oxygen atmosphere with a pressure of 0.852 Standard Atmospheres, being raised, and made a average temperature of -23 °C.

Details of atmospheric composition 
Density total: 1.472 kg/m3
  • Dinitrogen (N2): 77.7729 %
  • Dioxygen (O2): 20.8625 %
  • Argon (Ar): 0.9303 %
  • Water (H2O): 0.4 %
  • Carbon dioxide (CO2): 0.0398 %
  • Neon (Ne): 0.00182 %
  • Helium (He): 0.00046 %
  • Methane (CH4): 0.00017 %
  • Krypton (Kr): 0.000114 %
  • Dihydrogen (H2): 5e-005 %
  • Xenon (Xe): 8.7e-006 %

There are 476 million inhabitants on this planet, almost entirely populated by Humeiga, with a few humans living here as well.


Iphis is the thirteenth planet orbit Atès in around 23 standard hours away 4.61 AU. Is a terrestrial world with a estimated mass of 0.35 Standard Terrestrial Masses. It's diameter is around 11,606 kilometers. These properties combined give the planet a gravity of 0.43 G. The axial tidal of the planet is 28°52'44.38". Like other planets around Atès, it is tidally locked.

The planet hasn't ocean but only plains, tundra, mountains, volcanoes, snow region and ice cap.

Iphis has a nitrogen-oxygen atmosphere with a pressure of 0.798 Standard Atmospheres, and made a average temperature of -32 °C.

Details of atmospheric composition 
Density total: 1.108 kg/m3
  • Dinitrogen (N2): 77.7729 %
  • Dioxygen (O2): 20.8625 %
  • Argon (Ar): 0.9303 %
  • Water (H2O): 0.4 %
  • Carbon dioxide (CO2): 0.0398 %
  • Neon (Ne): 0.00182 %
  • Helium (He): 0.00046 %
  • Methane (CH4): 0.00017 %
  • Krypton (Kr): 0.000114 %
  • Dihydrogen (H2): 5e-005 %
  • Xenon (Xe): 8.7e-006 %

It is mainly colonised by Zythyns, but has a multitude of other terrestrial species as well. Most colonies are under the surface and dome cities to keep a good temperature for inhabitants. The total population is estimate around 65 billion.