Star system
Ross 812
Economy
High Tech / Refinery
Government
Democracy
Allegiance
Independent
Star type
Class M star Scoopable
Coordinates
-40.63 / 40.88 / 24.66
Permit required
No
︎ Ross 812 - Class M star
Body distance-Solar masses0.4102Solar radius0.5679︎ Ross 812 1 - Rocky ice world
Body distance233 LsEarth masses2.9308Radius9,202 kmGravity1.41 gSurface temperature498 K (225°C/438°F)Surface pressure8,894.46 atmVolcanismMinor Metallic magmaAtmosphereThick Methane-richTerraforming︎ Ross 812 3 - Icy body
Body distance295 LsEarth masses2.0296Radius9,245 kmGravity0.96 gSurface temperature442 K (169°C/337°F)Surface pressure9,245.41 atmVolcanismMajor Water geysersAtmosphereThick Methane-richTerraforming︎ Ross 812 2 - Icy body
Body distance296 LsEarth masses4.4537Radius11,496 kmGravity1.37 gSurface temperature482 K (209°C/409°F)Surface pressure18,290.06 atmVolcanismMajor Water geysersAtmosphereThick Methane-richTerraforming︎ Ross 812 4 - Icy body
Body distance535 LsEarth masses2.8641Radius10,204 kmGravity1.12 gSurface temperature64 K (-209°C/-344°F)Surface pressure0.55 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ Ross 812 5 - Class I gas giant
Body distance909 LsRing/belt typeIcy (Major)Earth masses100.1620Radius59,621 kmGravity1.15 gSurface temperature62 K (-211°C/-347°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ross 812 5 d - Icy body Landable
Body distance902 LsEarth masses0.0007Radius795 kmGravity0.05 gSurface temperature49 K (-224°C/-372°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.4%︎ Molybdenum: 0.8%︎ Tin: 0.8%︎ Arsenic: 1.6%︎ Manganese: 5.2%︎ Zinc: 3.4%︎ Carbon: 23.2%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 14.9%︎ Sulphur: 27.6%︎ Ross 812 5 c - Icy body Landable
Body distance906 LsEarth masses0.0014Radius994 kmGravity0.06 gSurface temperature49 K (-224°C/-371°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 4.2%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Manganese: 5.1%︎ Vanadium: 3.0%︎ Carbon: 22.7%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ Ross 812 5 a - Icy body Landable
Body distance911 LsEarth masses0.0003Radius622 kmGravity0.04 gSurface temperature50 K (-223°C/-370°F)Surface pressure0.00 atmVolcanismMajor Water magmaAtmosphereTerraforming︎ Selenium: 4.1%︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Mercury: 0.5%︎ Chromium: 5.4%︎ Manganese: 4.9%︎ Carbon: 22.0%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.1%︎ Sulphur: 26.2%︎ Ross 812 5 b - Icy body Landable
Body distance912 LsEarth masses0.0004Radius655 kmGravity0.04 gSurface temperature49 K (-224°C/-371°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.8%︎ Niobium: 0.9%︎ Tin: 0.7%︎ Chromium: 5.6%︎ Vanadium: 3.1%︎ Zirconium: 1.5%︎ Carbon: 23.2%︎ Iron: 12.5%︎ Nickel: 9.5%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%︎ Ross 812 5 e - Icy body Landable
Body distance918 LsEarth masses0.0005Radius723 kmGravity0.04 gSurface temperature49 K (-225°C/-372°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.8%︎ Cadmium: 1.0%︎ Mercury: 0.5%︎ Germanium: 3.6%︎ Vanadium: 3.1%︎ Zinc: 3.4%︎ Carbon: 23.2%︎ Iron: 12.5%︎ Nickel: 9.5%︎ Phosphorus: 14.9%︎ Sulphur: 27.6%︎ Ross 812 6 - Class I gas giant
Body distance1,247 LsEarth masses52.6074Radius50,488 kmGravity0.84 gSurface temperature49 K (-224°C/-371°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ross 812 6 c - Icy body Landable
Body distance1,246 LsEarth masses0.0008Radius824 kmGravity0.05 gSurface temperature41 K (-232°C/-385°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.8%︎ Selenium: 4.4%︎ Cadmium: 1.0%︎ Molybdenum: 0.8%︎ Vanadium: 3.1%︎ Zirconium: 1.5%︎ Carbon: 23.4%︎ Iron: 12.7%︎ Nickel: 9.6%︎ Phosphorus: 15.0%︎ Sulphur: 27.9%︎ Ross 812 6 a - Icy body Landable
Body distance1,247 LsEarth masses0.0005Radius691 kmGravity0.04 gSurface temperature42 K (-232°C/-385°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Tellurium: 0.9%︎ Cadmium: 1.0%︎ Mercury: 0.5%︎ Arsenic: 1.6%︎ Germanium: 3.6%︎ Carbon: 23.3%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 14.9%︎ Sulphur: 27.7%︎ Ross 812 6 b - Icy body Landable
Body distance1,247 LsEarth masses0.0005Radius708 kmGravity0.04 gSurface temperature41 K (-232°C/-385°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Molybdenum: 0.8%︎ Tin: 0.8%︎ Manganese: 5.2%︎ Vanadium: 3.1%︎ Zirconium: 1.5%︎ Carbon: 23.3%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 14.9%︎ Sulphur: 27.7%︎ Ross 812 7 - Icy body
Body distance1,700 LsRing/belt typeIcy (Major)Earth masses2.8980Radius10,624 kmGravity1.04 gSurface temperature36 K (-237°C/-395°F)Surface pressure0.56 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming