Know the ’verse.

Daymar (Stanton 2b)

Daymar is Crusader's (Stanton II) second closest natural satellite, and was named after Daymar, one of the siblings in the Human tale A Gift for Baba. Due to the character's tendency to get lost, early explorers of the…

Min 1a

Min 1a is the closest moon to the rogue planet Min I in the unclaimed Min system. Due to the forces of tidal heating, Min 1a is intensely geologically active, with a network of volcanoes that produce plumes of sulfur…

Luna (Sol 3a)

Luna (Sol 3a) is the moon of Earth (Sol III), United Empire of Earth (UEE). Tidally locked to Earth, it has long been a subject of fascination for Humans, and became the first celestial body they visited in SEY 1969. In…

Caliban 2a

Caliban 2a is the sole moon of Crion (Caliban II), located in the Caliban system in Vanduul territory. Its yellowish surface is covered in unusual craters which were the subject of a long-term study to determine their…

Caliban 4d

Caliban 4d is the fourth moon from the gas giant Caliban IV, Caliban system, located in Vanduul territory. Composed of silicate rock, it has a water-ice crust with a very smooth surface that completely covers a…

Erna (Virgil 3a)

Erna (Virgil 3a) is the first moon from Virgil III, Virgil system, located in Vanduul territory. Partially coated in water ice, the parts of its surface that are uncovered are rife with deep craters and long, steep, and…

Magda (Stanton 1c)

Magda is the third-closest moon to Hurston (Stanton I). Although its temperature falls into ranges friendly to life, its nitrogen-methane atmosphere cannot be safely breathed. Enormous areas of blue-green dirt on…

Min 1b

Min 1b is the second moon from the rogue planet Min I in the unclaimed Min system. Unique among known celestial bodies, Min 1b supports life in spite of a total lack of sunlight. The same tidal heating that makes Min 1a…

Nemo 3a

Nemo 3a, nicknamed the "Space Whale" by locals, is the moon of Ergo (Nemo III). A captured asteroid, it is oblong in shape with one end tapering into a smaller one. The silhouette is said to resemble a whale, an ocean…

Aberdeen (Stanton 1b)

Aberdeen, named for the designer of Hurston Dynamics' first antimatter warhead, Aberdeen Hurston, is the second moon of Hurston (Stanton I). It has a thick, hazy atmosphere composed of sulfurous gas that creates…

Arial (Stanton 1a)

Arial is the first moon of Hurston (Stanton I), and is named for Arial Hurston, the creator of the Life/Labor-style contract utilized by Hurston Dynamics for their employees. It has a thin nitrogen-methane atmosphere…

Caliban 3b

Caliban 3b is the second moon from the surface of Caliban III, Caliban system, located in Vanduul territory. Much smaller than its companion moon, it is porous, ovoid, and low in mass. It was most likely captured from…

Caliban 4b

Caliban 4b is the second moon from the gas giant Caliban IV, Caliban system, located in Vanduul territory. Enveloped by a weak magnetosphere, it is encircled by a pair of auroral belts that generate shimmering red light…

Caliban 4e

Caliban 4e is the fifth moon from the gas giant Caliban IV, Caliban system, located in Vanduul territory. Frigidly cold, it has a surface that is coated in mostly frozen nitrogen mixed with some water ice. It is…

Caliban 4f

Caliban 4f is the sixth moon from the gas giant Caliban IV, Caliban system, located in Vanduul territory. Rich in carbon, it is dark in color, and reflects very little light from its distant sun. Copious tholins caused…

Corsito (Virgil 1b)

Corsito (Virgil 1b) is the second moon from Cyrene (Virgil I), Virgil system, located in Vanduul territory. In contrast to its sister moon Jai (Virgil 1a), it has a dark, slightly blue surface and reflects about half as…

Epheet (Virgil 1c)

Epheet (Virgil 1c) is the third moon from Cyrene (Virgil I), Virgil system, located in Vanduul territory. The smallest of the three moons, it was nicknamed "little brother" for appearing to follow the other two moons…

Iapetus (Sol 6e)

Iapetus (Sol 6e) is a moon of Saturn (Sol VI), United Empire of Earth (UEE). Tidally locked to Saturn, the leading hemisphere of the moon is much darker than that of the trailing hemisphere, giving it a striking…

Jai (Virgil 1a)

Jai (Virgil 1a) is the first moon from Cyrene (Virgil I), Virgil system, located in Vanduul territory. Composed of silicate and carbon, its pale and largely unmarred surface strongly reflects the light of its sun.…

Jarl (Virgil 3b)

Jarl (Virgil 3b) is the second moon from Virgil III, Virgil system, located in Vanduul territory. Instead of a water cycle, it has a methane cycle, fed by the vast fields of methane ice that coat its surface. Gaseous…

Lanisto (Tyrol 1a)

Lanisto (Tyrol 1a) is the moon of Tyrol I, the closest planet to the two stars of the unclaimed Tyrol system. There is evidence that many years in the past, Lanisto was very geologically active. Empty lava caverns…

Min 1c

Min 1c is the third moon from the rogue planet Min I in the unclaimed Min system. The smallest of the four moons, it has a thin atmosphere of nitrogen and carbon dioxide, and is composed of rocky material and water…

Taranis 2a

Tarnis 2a is the moon of Taranis II, the second planet from the sun of the unclaimed Taranis system. During the Messer Era (2546 - 2792), the geo-development company Ophion, Inc. used Taranis 2a and its parent planet as…

Umbriel (Sol 7c)

Umbriel (Sol 7c) is a moon of Uranus (Sol VII), United Empire of Earth (UEE). One of the darkest in color of the moons of Uranus, one of its larger craters has a ring of reflective material on its floor, making Umbriel…

Aemelia (Kiel 3a)

Aemelia (Kiel 3a) is the moon of Severus (Kiel III), United Empire of Earth (UEE). Before the anti-Messer revolution in 2792, the UEE Army utilized its wide icy plains as training grounds for land warfare. There are…

Caliban 3a

Caliban 3a is the first moon from the surface of Caliban III, Caliban system, located in Vanduul territory. Large and lumpy in appearance, astronomers speculate that it is the leftover nucleus of a planet that failed to…

Caliban 4a

Caliban 4a is the first moon from the gas giant Caliban IV, Caliban system, located in Vanduul territory. Iron-rich and very dense, studies conducted on the moon have shown that it is likely older than any other…

Caliban 4c

Caliban 4c is the third moon from the gas giant Caliban IV, Caliban system, located in Vanduul territory. Small and dark, its reddish-brown surface is dusted with iron oxide. The abundant presence of carbon dioxide in…

Calliope (Stanton 4a)

Calliope is a cold, windy moon of microTech (Stanton IV), named after the mythical muse of epic poetry and eloquence from ancient Earth (Sol III). Due to the high winds and extreme cold, weather suits worn by visitors…

Callisto (Sol 5d)

Callisto (Sol 5d) is a moon of Jupiter (Sol V), United Empire of Earth (UEE). Of all the celestial bodies in the Sol system, Callisto's surface is the most heavily cratered. Because it has never been geologically…

Cellin (Stanton 2a)

Cellin is a volcanically active moon thronged with geysers that orbits Crusader (Stanton II), and is the planet's closest natural satellite. Its tenuous atmosphere contains trace amounts of oxygen, but not enough to…

Charon (Sol 9a)

Charon (Sol 9a) is a moon of Pluto (Sol IX), United Empire of Earth (UEE). The largest of the dwarf planet's five natural satellites, Pluto and Charon are mutually tidally locked to one another and orbit a common…

Charon 2b

Charon 2b is the outermost moon of Charon II, United Empire of Earth (UEE). Though it is desolate today, systems of channels and caves on its surface suggest that liquid water once flowed there. The majority of caves on…

Clio (Stanton 4b)

Clio is the second-closest moon to microTech (Stanton IV), and is a popular destination for tourists due to its liquid oceans and pink and teal sky. It was named for the ancient Earth (Sol III) muse of history in order…

Deimos (Sol 4b)

Deimos (Sol 4b) is the second and farthest moon from the surface of Mars (Sol IV), United Empire of Earth (UEE). At only 6.2 kilometers in diameter, it bears a strong resemblance to an asteroid. One leading theory…

Dione (Sol 6d)

Dione (Sol 6d) is a moon of Saturn (Sol VI), United Empire of Earth (UEE). Marked with numerous impact craters and chasmata, it is theorized that Dione went through a period of heavy meteor strikes in the distant past…

Eda (Terra 3a)

Eda (Terra 3a) is the only natural satellite of Terra (Terra III), United Empire of Earth (UEE). Because it is nearly identical in size to the moon of Earth (Sol III), its presence in Terra's skies was seen as a sign by…

Ellis 5b

Ellis 5b is the second moon of Noble (Ellis V), United Empire of Earth (UEE), and is tidally locked to the planet. Nearly three times larger than its sister moon Ellis 5a, the light reflected off its pristine white…

Euterpe (Stanton 4c)

Euterpe is the third and smallest moon of microTech (Stanton IV), named for the ancient Earth (Sol III) muse of music. Largely covered by ice sheets and frozen oceans of water, the landscape of the moon is dotted with…

Fuego (Pyro 5e)

Fuego is the fifth moon from the gas giant Pyro V, Pyro system. Relatively temperate but still cold, it has a mostly carbon dioxide atmosphere with small percentages of nitrogen, sulfur dioxide, and oxygen. High amounts…

Gainey (Odin 1a)

Gainey (Odin 1a) is the former moon of Odin I, Odin system, United Empire of Earth (UEE). After Odin I was destroyed, it slipped into a stable orbit around the system's sun close to its parent planet's remains. It has a…

Ganymede (Sol 5c)

Ganymede (Sol 5c) is a moon of Jupiter (Sol V), United Empire of Earth (UEE). The largest moon in the Sol system, its diameter is greater than that of the planet Mercury (Sol I). Before Ganymede's subsurface ocean was…

Ignis (Pyro 5a)

Ignis is the innermost moon of the gas giant Pyro V, Pyro system. The canyons and dry riverbeds on its surface suggest that liquid water once flowed there in the distant past. Its frigid average temperature and deadly…

Io (Sol 5a)

Io (Sol 5a) is a moon of Jupiter (Sol V), United Empire of Earth (UEE). Due to tidal heating and the presence of a subsurface ocean of molten and solid rock, Io is the most geologically active object in the Sol system.…

Lyria (Stanton 3a)

Lyria is a natural satellite of ArcCorp (Stanton III) that orbits more closely to the planet than its sister moon, Wala (Stanton 3b). Water ice geysers and cryo-volcanoes force water vapor into Lyria's oxygen and…

Marama (Helios 2a)

Marama (Helios 2a) is the moon of Tangaroa (Helios II), United Empire of Earth (UEE). Its dense iron and nickel core combined with a very fast orbital period of 4.3 SED contribute to its parent planet's strong tidal…

Miranda (Sol 7a)

Miranda (Sol 7a) is a moon of Uranus (Sol VII), United Empire of Earth (UEE). Round and tidally locked, it has an unusually high orbital inclination that suggests in the past that it was in orbital resonance with…

Oberon (Sol 7e)

Oberon (Sol 7e) is a moon of Uranus (Sol VII), United Empire of Earth (UEE). Slightly red in color, it likely obtained its hue from the accretion of materials from other parts of the Uranus system. Meteorite impacts…

Penselin (Davien 2a)

Penselin is the moon of Cestulus (Davien II), a planet in the United Empire of Earth (UEE). It was named for Dr. Daniel Penselin, a physicist who died there testing his improvements to the quantum drive. Its radius is…

Phobos (Sol 4a)

Phobos (Sol 4a) is the closest moon to Mars (Sol IV), United Empire of Earth (UEE). The larger of the planet's two satellites, it is a non-spheroid object with a jagged surface covered in grooves and streaks. In the…

Rhea (Sol 6b)

Rhea (Sol 6b) is a moon of Saturn (Sol VI), United Empire of Earth (UEE). Composed of water ice and rock, it has numerous high-albedo ice cliffs that appear as streaks on the surface when viewed from space with the…

Moons · Locations · 1 min

Toja (Terra 2a)

Toja is a natural satellite of Pike (Terra II) in the United Empire of Earth (UEE). Tidally locked, its far side is heavily scarred with frequent meteor impacts from space debris. The near side of Toja is dotted with…

Vega 2a

Vega 2a is a moon of Aremis (Vega II), United Empire of Earth (UEE). Its icy surface, remarkably smooth in some locations, is bright white and highly reflective. Jets of frozen water containing silica and salts that…

Vega 2b

Vega 2b is the outermost moon of Aremis (Vega II), United Empire of Earth (UEE). A shepherd moon, it closely orbits the outer edge of Aremis' system of rings, clearing out stray debris in orbit around the planet which…

Wala (Stanton 3b)

Wala is the second-closest moon of ArcCorp (Stanton III). Naturally-formed veins of blue-green crystal jutting from the moon's surface are visible from orbit. ArcCorp operates a number of surface mining facilities on…