Star system
L 12-40
Economy
Extraction / Military
Government
Feudal
Allegiance
Empire
Star type
Class K star Scoopable
Coordinates
88.13 / -65.69 / 47.38
Permit required
No
Powerplay
Unoccupied
Powers
︎ L 12-40 A - Class K star
Body distance-Solar masses0.6094Solar radius0.7345︎ L 12-40 B - Class M star
Body distance4 LsSolar masses0.2695Solar radius0.4681︎ L 12-40 AB 1 - High metal content world Landable
Body distance29 LsEarth masses0.0138Radius1,570 kmGravity0.23 gSurface temperature670 K (396°C/746°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 2.4%︎ Yttrium: 1.3%︎ Cadmium: 1.7%︎ Tungsten: 1.2%︎ Chromium: 9.7%︎ Manganese: 8.9%︎ Carbon: 13.0%︎ Iron: 21.7%︎ Nickel: 16.4%︎ Phosphorus: 8.3%︎ Sulphur: 15.4%︎ L 12-40 C - Class M star
Body distance175 LsSolar masses0.2969Solar radius0.4564︎ L 12-40 C 1 - High metal content world Landable
Body distance143 LsEarth masses0.0091Radius1,368 kmGravity0.20 gSurface temperature889 K (616°C/1,141°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Ruthenium: 1.4%︎ Niobium: 1.5%︎ Tungsten: 1.2%︎ Chromium: 10.2%︎ Germanium: 4.8%︎ Zirconium: 2.6%︎ Carbon: 13.6%︎ Iron: 22.7%︎ Nickel: 17.1%︎ Phosphorus: 8.7%︎ Sulphur: 16.1%︎ L 12-40 C 2 - High metal content world Landable
Body distance147 LsEarth masses0.0263Radius1,937 kmGravity0.28 gSurface temperature777 K (504°C/940°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.3%︎ Mercury: 1.0%︎ Molybdenum: 1.4%︎ Chromium: 9.9%︎ Germanium: 4.6%︎ Vanadium: 5.4%︎ Carbon: 13.2%︎ Iron: 22.1%︎ Nickel: 16.7%︎ Phosphorus: 8.5%︎ Sulphur: 15.7%︎ L 12-40 C 3 - High metal content world Landable
Body distance160 LsEarth masses0.0203Radius1,772 kmGravity0.26 gSurface temperature707 K (433°C/812°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.3%︎ Mercury: 0.9%︎ Tin: 1.4%︎ Chromium: 9.6%︎ Manganese: 8.8%︎ Vanadium: 5.2%︎ Carbon: 12.5%︎ Iron: 21.3%︎ Nickel: 16.1%︎ Phosphorus: 8.0%︎ Sulphur: 14.9%︎ L 12-40 C 3 a - Rocky body Landable
Body distance134 LsEarth masses0.0019Radius862 kmGravity0.11 gSurface temperature707 K (433°C/812°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Antimony: 1.1%︎ Niobium: 1.4%︎ Tin: 1.2%︎ Germanium: 5.3%︎ Manganese: 8.2%︎ Zinc: 5.4%︎ Carbon: 15.0%︎ Iron: 19.9%︎ Nickel: 15.0%︎ Phosphorus: 9.6%︎ Sulphur: 17.9%︎ L 12-40 ABC 1 - High metal content world
Body distance360 LsEarth masses1.3180Radius6,604 kmGravity1.23 gSurface temperature410 K (137°C/278°F)Surface pressure20.89 atmVolcanismRocky magmaAtmosphereThick MethaneTerraforming︎ L 12-40 ABC 2 - Class I gas giant
Body distance577 LsRing/belt typeIcy (Depleted)
Metal rich (Depleted)Earth masses15.0463Radius24,441 kmGravity1.02 gSurface temperature122 K (-151°C/-239°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ L 12-40 ABC 2 c - Icy body Landable
Body distance564 LsEarth masses0.0002Radius542 kmGravity0.03 gSurface temperature110 K (-163°C/-262°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Zinc: 3.3%︎ Carbon: 22.5%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ L 12-40 ABC 2 b - Icy body Landable
Body distance565 LsEarth masses0.0004Radius648 kmGravity0.04 gSurface temperature110 K (-163°C/-262°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.5%︎ Niobium: 0.9%︎ Tin: 0.8%︎ Arsenic: 1.6%︎ Manganese: 5.2%︎ Zirconium: 1.5%︎ Carbon: 23.8%︎ Iron: 12.7%︎ Nickel: 9.6%︎ Phosphorus: 15.2%︎ Sulphur: 28.3%︎ L 12-40 ABC 2 d - Icy body Landable
Body distance572 LsEarth masses0.0003Radius568 kmGravity0.03 gSurface temperature110 K (-163°C/-262°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Carbon: 22.4%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%︎ L 12-40 ABC 2 a - Icy body Landable
Body distance575 LsEarth masses0.0002Radius534 kmGravity0.03 gSurface temperature110 K (-163°C/-262°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Chromium: 5.5%︎ Manganese: 5.0%︎ Zirconium: 1.4%︎ Carbon: 22.8%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ L 12-40 ABC 3 - Class III gas giant
Body distance857 LsRing/belt typeRocky (Depleted)Earth masses1,641.6300Radius75,084 kmGravity11.83 gSurface temperature409 K (136°C/276°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ L 12-40 ABC 3 d - Rocky body Landable
Body distance853 LsEarth masses0.0014Radius780 kmGravity0.09 gSurface temperature165 K (-108°C/-163°F)Surface pressure0.02 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Selenium: 3.0%︎ Yttrium: 1.2%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Manganese: 8.1%︎ Vanadium: 4.8%︎ Carbon: 16.2%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ L 12-40 ABC 3 e - Rocky body Landable
Body distance855 LsEarth masses0.0014Radius793 kmGravity0.09 gSurface temperature161 K (-113°C/-171°F)Surface pressure0.02 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Ruthenium: 1.2%︎ Mercury: 0.8%︎ Tin: 1.1%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.4%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.8%︎ Sulphur: 18.3%︎ L 12-40 ABC 3 a - Rocky body Landable
Body distance856 LsEarth masses0.0019Radius863 kmGravity0.10 gSurface temperature172 K (-102°C/-151°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Yttrium: 1.1%︎ Cadmium: 1.5%︎ Molybdenum: 1.2%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Zirconium: 2.2%︎ Carbon: 15.6%︎ Iron: 19.0%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ L 12-40 ABC 3 c - Rocky body
Body distance861 LsEarth masses0.0014Radius787 kmGravity0.09 gSurface temperature233 K (-40°C/-40°F)Surface pressure0.69 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ L 12-40 ABC 3 b - Rocky body Landable
Body distance900 LsEarth masses0.0014Radius781 kmGravity0.09 gSurface temperature155 K (-118°C/-180°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Zirconium: 2.2%︎ Carbon: 15.7%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ L 12-40 ABC 4 - Icy body
Body distance876 LsEarth masses1.5980Radius8,948 kmGravity0.81 gSurface temperature490 K (217°C/422°F)Surface pressure6,765.97 atmVolcanismWater geysersAtmosphereThick Ammonia-richTerraforming︎ L 12-40 ABC 5 - Class Y star (brown dwarf)
Body distance1,493 LsSolar masses0.0195Solar radius0.0817︎ L 12-40 ABC 5 c - Rocky body Landable
Body distance1,495 LsEarth masses0.0050Radius1,197 kmGravity0.14 gSurface temperature112 K (-161°C/-259°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.5%︎ Niobium: 1.4%︎ Tungsten: 1.1%︎ Arsenic: 2.6%︎ Manganese: 8.3%︎ Zirconium: 2.3%︎ Carbon: 16.7%︎ Iron: 20.2%︎ Nickel: 15.3%︎ Phosphorus: 10.7%︎ Sulphur: 19.8%︎ L 12-40 ABC 5 a - Rocky body
Body distance1,496 LsEarth masses0.0056Radius1,246 kmGravity0.15 gSurface temperature296 K (23°C/74°F)Surface pressure4.17 atmVolcanismMinor Silicate vapour geysersAtmosphereCarbon dioxideTerraforming︎ L 12-40 ABC 5 b - Rocky body Landable
Body distance1,550 LsEarth masses0.0056Radius1,241 kmGravity0.15 gSurface temperature120 K (-153°C/-243°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 3.0%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Chromium: 8.7%︎ Germanium: 5.6%︎ Carbon: 15.9%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%︎ L 12-40 ABC 5 b a - Rocky body Landable
Body distance1,550 LsEarth masses0.0003Radius483 kmGravity0.05 gSurface temperature120 K (-153°C/-243°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Ruthenium: 1.1%︎ Selenium: 3.2%︎ Tin: 0.9%︎ Tungsten: 1.0%︎ Chromium: 8.2%︎ Zinc: 4.9%︎ Carbon: 17.2%︎ Iron: 18.1%︎ Nickel: 13.7%︎ Phosphorus: 11.0%︎ Sulphur: 20.5%︎ L 12-40 ABC 5 d - Rocky body Landable
Body distance1,554 LsEarth masses0.0098Radius1,496 kmGravity0.18 gSurface temperature103 K (-170°C/-274°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.4%︎ Mercury: 0.8%︎ Chromium: 8.3%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.3%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%︎ L 12-40 ABC 5 e - Rocky body Landable
Body distance1,579 LsEarth masses0.0081Radius1,404 kmGravity0.17 gSurface temperature98 K (-175°C/-284°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.1%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.8%︎ Sulphur: 18.1%︎ L 12-40 ABC 6 - Class III gas giant
Body distance2,015 LsEarth masses2,310.7700Radius71,610 kmGravity18.32 gSurface temperature545 K (272°C/521°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ L 12-40 ABC 6 f - Icy body Landable
Body distance2,007 LsEarth masses0.0161Radius2,206 kmGravity0.13 gSurface temperature79 K (-195°C/-318°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Zirconium: 1.4%︎ Carbon: 22.8%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ L 12-40 ABC 6 a - Rocky ice world Landable
Body distance2,013 LsEarth masses0.0034Radius1,138 kmGravity0.11 gSurface temperature116 K (-157°C/-250°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.0%︎ Cadmium: 1.3%︎ Molybdenum: 1.1%︎ Chromium: 7.5%︎ Manganese: 6.9%︎ Zirconium: 1.9%︎ Carbon: 18.0%︎ Iron: 16.7%︎ Nickel: 12.7%︎ Phosphorus: 11.5%︎ Sulphur: 21.4%︎ L 12-40 ABC 6 c - Icy body Landable
Body distance2,019 LsEarth masses0.0363Radius2,875 kmGravity0.18 gSurface temperature101 K (-172°C/-278°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Yttrium: 0.7%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Chromium: 5.4%︎ Vanadium: 3.0%︎ Carbon: 22.7%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ L 12-40 ABC 6 d - Icy body Landable
Body distance2,022 LsEarth masses0.0214Radius2,418 kmGravity0.15 gSurface temperature82 K (-191°C/-311°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Chromium: 5.5%︎ Germanium: 3.6%︎ Zirconium: 1.4%︎ Carbon: 23.2%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%︎ L 12-40 ABC 6 e - Icy body Landable
Body distance2,052 LsEarth masses0.0222Radius2,451 kmGravity0.15 gSurface temperature79 K (-195°C/-318°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 0.7%︎ Mercury: 0.5%︎ Niobium: 0.8%︎ Chromium: 5.5%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 22.9%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.7%︎ Sulphur: 27.2%︎ L 12-40 ABC 6 b - Rocky ice world Landable
Body distance2,082 LsEarth masses0.0047Radius1,266 kmGravity0.12 gSurface temperature109 K (-164°C/-263°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.0%︎ Cadmium: 1.3%︎ Niobium: 1.1%︎ Chromium: 7.5%︎ Germanium: 4.8%︎ Zinc: 4.5%︎ Carbon: 17.8%︎ Iron: 16.7%︎ Nickel: 12.6%︎ Phosphorus: 11.4%︎ Sulphur: 21.2%︎ L 12-40 ABC 7 - Class Y star (brown dwarf)
Body distance2,572 LsSolar masses0.0195Solar radius0.0921︎ L 12-40 ABC 7 e - Rocky body
Body distance2,560 LsEarth masses0.0243Radius2,062 kmGravity0.23 gSurface temperature196 K (-77°C/-106°F)Surface pressure25.03 atmVolcanismAtmosphereThick MethaneTerraforming︎ L 12-40 ABC 7 c - Rocky body Landable
Body distance2,560 LsEarth masses0.0604Radius2,700 kmGravity0.34 gSurface temperature85 K (-188°C/-307°F)Surface pressure0.00 atmVolcanismAtmosphereThin Argon-richTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Tin: 1.1%︎ Chromium: 8.5%︎ Germanium: 5.5%︎ Zinc: 5.1%︎ Carbon: 15.6%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ L 12-40 ABC 7 f - Icy body Landable
Body distance2,562 LsRing/belt typeIcy (Depleted)Earth masses0.4934Radius6,806 kmGravity0.43 gSurface temperature62 K (-212°C/-349°F)Surface pressure0.01 atmVolcanismAtmosphereThin Neon-richTerraforming︎ Ruthenium: 0.8%︎ Molybdenum: 0.8%︎ Tin: 0.8%︎ Arsenic: 1.5%︎ Germanium: 3.3%︎ Zinc: 3.4%︎ Carbon: 24.0%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 15.3%︎ Sulphur: 28.5%︎ L 12-40 ABC 7 a - Rocky body Landable
Body distance2,565 LsEarth masses0.0162Radius1,760 kmGravity0.21 gSurface temperature123 K (-151°C/-239°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.1%︎ Tellurium: 1.5%︎ Niobium: 1.4%︎ Tungsten: 1.1%︎ Germanium: 5.8%︎ Vanadium: 4.9%︎ Carbon: 16.6%︎ Iron: 20.1%︎ Nickel: 15.2%︎ Phosphorus: 10.6%︎ Sulphur: 19.7%︎ L 12-40 ABC 7 b - Rocky body Landable
Body distance2,570 LsEarth masses0.0280Radius2,102 kmGravity0.26 gSurface temperature95 K (-178°C/-288°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Chromium: 8.5%︎ Germanium: 5.4%︎ Zinc: 5.1%︎ Carbon: 15.4%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 9.9%︎ Sulphur: 18.3%︎ L 12-40 ABC 7 b a - Rocky body Landable
Body distance2,570 LsEarth masses0.0024Radius956 kmGravity0.11 gSurface temperature95 K (-178°C/-288°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Tellurium: 1.5%︎ Molybdenum: 1.1%︎ Tungsten: 1.0%︎ Chromium: 7.9%︎ Germanium: 5.8%︎ Zinc: 4.8%︎ Carbon: 16.7%︎ Iron: 17.5%︎ Nickel: 13.2%︎ Phosphorus: 10.7%︎ Sulphur: 19.8%︎ L 12-40 ABC 7 d - Rocky body
Body distance2,577 LsEarth masses0.0219Radius1,993 kmGravity0.22 gSurface temperature199 K (-74°C/-101°F)Surface pressure23.29 atmVolcanismAtmosphereThick MethaneTerraforming︎ L 12-40 ABC 8 - Class II gas giant
Body distance3,712 LsRing/belt typeIcy (Depleted)
Metal rich (Depleted)Earth masses997.7390Radius75,275 kmGravity7.16 gSurface temperature214 K (-59°C/-74°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ L 12-40 ABC 8 d - Icy body Landable
Body distance3,705 LsEarth masses0.0098Radius1,873 kmGravity0.11 gSurface temperature56 K (-217°C/-359°F)Surface pressure0.00 atmVolcanismMinor Water magmaAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 4.1%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Carbon: 22.2%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.2%︎ Sulphur: 26.4%︎ L 12-40 ABC 8 c - Icy body Landable
Body distance3,705 LsEarth masses0.0165Radius2,225 kmGravity0.14 gSurface temperature56 K (-217°C/-359°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 0.7%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Manganese: 4.9%︎ Vanadium: 2.9%︎ Carbon: 22.5%︎ Iron: 12.0%︎ Nickel: 9.0%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%︎ L 12-40 ABC 8 b - Icy body Landable
Body distance3,705 LsEarth masses0.0101Radius1,894 kmGravity0.11 gSurface temperature57 K (-216°C/-357°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Selenium: 4.2%︎ Mercury: 0.5%︎ Tungsten: 0.7%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.7%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.6%︎ Sulphur: 27.0%︎ L 12-40 ABC 8 a - Icy body
Body distance3,713 LsEarth masses0.0274Radius2,623 kmGravity0.16 gSurface temperature213 K (-60°C/-77°F)Surface pressure79.99 atmVolcanismAtmosphereThick MethaneTerraforming︎ L 12-40 ABC 8 e - Icy body Landable
Body distance3,723 LsEarth masses0.0164Radius2,220 kmGravity0.14 gSurface temperature55 K (-218°C/-361°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Vanadium: 3.0%︎ Carbon: 22.6%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ L 12-40 ABC 8 f - Icy body Landable
Body distance3,740 LsEarth masses0.0717Radius3,582 kmGravity0.23 gSurface temperature50 K (-223°C/-369°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.1%︎ Tellurium: 0.9%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Carbon: 22.2%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.2%︎ Sulphur: 26.4%