Star system
Annarthia
Economy
Terraforming / Military
Government
Feudal
Allegiance
Empire
Star type
Class K star Scoopable
Coordinates
41.5 / -252.25 / 37.63
Permit required
No
︎ Annarthia A - Class K star
Body distance-Solar masses0.4727Solar radius0.6241︎ Annarthia A 1 - High metal content world Landable
Body distance12 LsEarth masses0.0007Radius574 kmGravity0.08 gSurface temperature817 K (544°C/1,011°F)Surface pressure0.00 atmVolcanismMinor Rocky magmaAtmosphereTerraforming︎ Ruthenium: 1.5%︎ Selenium: 2.8%︎ Cadmium: 1.9%︎ Mercury: 1.1%︎ Arsenic: 2.3%︎ Germanium: 5.2%︎ Carbon: 14.8%︎ Iron: 24.7%︎ Nickel: 18.7%︎ Phosphorus: 9.5%︎ Sulphur: 17.6%︎ Annarthia A 2 - High metal content world Landable
Body distance26 LsEarth masses0.0110Radius1,459 kmGravity0.21 gSurface temperature569 K (296°C/565°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Antimony: 1.0%︎ Molybdenum: 1.5%︎ Niobium: 1.6%︎ Chromium: 10.2%︎ Germanium: 4.8%︎ Zirconium: 2.6%︎ Carbon: 13.6%︎ Iron: 22.7%︎ Nickel: 17.2%︎ Phosphorus: 8.7%︎ Sulphur: 16.2%︎ Annarthia A 3 - High metal content world Landable
Body distance26 LsEarth masses0.0093Radius1,379 kmGravity0.20 gSurface temperature569 K (296°C/565°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Yttrium: 1.3%︎ Tin: 1.4%︎ Tungsten: 1.2%︎ Arsenic: 2.1%︎ Chromium: 9.8%︎ Manganese: 9.0%︎ Carbon: 13.1%︎ Iron: 21.8%︎ Nickel: 16.5%︎ Phosphorus: 8.4%︎ Sulphur: 15.5%︎ Annarthia A 4 - High metal content world
Body distance74 LsEarth masses0.2547Radius4,005 kmGravity0.65 gSurface temperature347 K (74°C/165°F)Surface pressure0.36 atmVolcanismAtmosphereSulphur dioxideTerraforming︎ Annarthia A 5 - High metal content world
Body distance134 LsEarth masses1.0812Radius6,230 kmGravity1.13 gSurface temperature774 K (501°C/933°F)Surface pressure177.08 atmVolcanismMajor Rocky magmaAtmosphereHot Thick Carbon dioxideTerraformingTerraforming︎ Annarthia A 6 - High metal content world
Body distance229 LsEarth masses2.6741Radius8,100 kmGravity1.66 gSurface temperature208 K (-65°C/-85°F)Surface pressure17.25 atmVolcanismMetallic magmaAtmosphereThick Argon-richTerraforming︎ Annarthia A 7 - Class I gas giant
Body distance757 LsEarth masses245.2030Radius70,471 kmGravity2.01 gSurface temperature133 K (-140°C/-220°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Annarthia A 7 d - Icy body Landable
Body distance754 LsEarth masses0.0007Radius742 kmGravity0.05 gSurface temperature98 K (-175°C/-283°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.0%︎ Tellurium: 1.0%︎ Mercury: 0.6%︎ Tin: 0.8%︎ Manganese: 5.7%︎ Vanadium: 3.4%︎ Carbon: 21.2%︎ Iron: 13.9%︎ Nickel: 10.5%︎ Phosphorus: 13.6%︎ Sulphur: 25.3%︎ Annarthia A 7 e - Icy body Landable
Body distance754 LsEarth masses0.0007Radius769 kmGravity0.05 gSurface temperature97 K (-176°C/-284°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.9%︎ Tellurium: 1.0%︎ Cadmium: 1.1%︎ Mercury: 0.6%︎ Chromium: 6.2%︎ Vanadium: 3.4%︎ Carbon: 21.1%︎ Iron: 13.8%︎ Nickel: 10.4%︎ Phosphorus: 13.5%︎ Sulphur: 25.1%︎ Annarthia A 7 a - Icy body Landable
Body distance758 LsEarth masses0.0018Radius1,035 kmGravity0.07 gSurface temperature102 K (-171°C/-276°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Selenium: 3.9%︎ Yttrium: 0.8%︎ Cadmium: 1.1%︎ Mercury: 0.6%︎ Chromium: 6.2%︎ Germanium: 4.0%︎ Carbon: 21.0%︎ Iron: 13.7%︎ Nickel: 10.4%︎ Phosphorus: 13.4%︎ Sulphur: 25.0%︎ Annarthia A 7 b - Icy body Landable
Body distance759 LsEarth masses0.0004Radius642 kmGravity0.04 gSurface temperature99 K (-174°C/-281°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.9%︎ Tellurium: 1.0%︎ Mercury: 0.6%︎ Tungsten: 0.8%︎ Chromium: 6.2%︎ Zinc: 3.7%︎ Carbon: 21.1%︎ Iron: 13.8%︎ Nickel: 10.4%︎ Phosphorus: 13.5%︎ Sulphur: 25.1%︎ Annarthia A 7 c - Icy body Landable
Body distance759 LsEarth masses0.0009Radius808 kmGravity0.05 gSurface temperature98 K (-175°C/-282°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.9%︎ Mercury: 0.6%︎ Tin: 0.9%︎ Germanium: 4.1%︎ Vanadium: 3.5%︎ Zinc: 3.9%︎ Carbon: 21.6%︎ Iron: 14.3%︎ Nickel: 10.8%︎ Phosphorus: 13.8%︎ Sulphur: 25.7%︎ Annarthia A 7 f - Icy body Landable
Body distance762 LsEarth masses0.0008Radius786 kmGravity0.05 gSurface temperature97 K (-176°C/-285°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.8%︎ Molybdenum: 0.9%︎ Tin: 0.8%︎ Chromium: 6.1%︎ Germanium: 3.9%︎ Manganese: 5.6%︎ Carbon: 20.6%︎ Iron: 13.5%︎ Nickel: 10.2%︎ Phosphorus: 13.2%︎ Sulphur: 24.5%︎ Annarthia A 7 h - Icy body Landable
Body distance766 LsEarth masses0.0006Radius726 kmGravity0.05 gSurface temperature97 K (-177°C/-286°F)Surface pressure0.00 atmVolcanismMajor Water magmaAtmosphereTerraforming︎ Antimony: 0.8%︎ Tin: 0.8%︎ Tungsten: 0.8%︎ Germanium: 4.0%︎ Manganese: 5.7%︎ Zinc: 3.8%︎ Carbon: 21.2%︎ Iron: 13.8%︎ Nickel: 10.4%︎ Phosphorus: 13.5%︎ Sulphur: 25.2%︎ Annarthia A 7 g - Icy body Landable
Body distance766 LsEarth masses0.0009Radius811 kmGravity0.05 gSurface temperature97 K (-177°C/-286°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.0%︎ Tellurium: 1.1%︎ Niobium: 1.0%︎ Tungsten: 0.8%︎ Manganese: 5.8%︎ Zirconium: 1.6%︎ Carbon: 21.6%︎ Iron: 14.1%︎ Nickel: 10.6%︎ Phosphorus: 13.8%︎ Sulphur: 25.6%︎ Annarthia A 8 - Gas giant with ammonia-based life
Body distance993 LsRing/belt typeIcy (Major)Earth masses229.6890Radius69,927 kmGravity1.91 gSurface temperature118 K (-155°C/-248°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Annarthia A 8 f - Icy body Landable
Body distance992 LsEarth masses0.0022Radius1,157 kmGravity0.07 gSurface temperature85 K (-188°C/-307°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Cadmium: 0.9%︎ Tungsten: 0.6%︎ Chromium: 5.2%︎ Germanium: 3.4%︎ Manganese: 4.8%︎ Carbon: 22.6%︎ Iron: 11.6%︎ Nickel: 8.8%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ Annarthia A 8 d - Icy body Landable
Body distance992 LsEarth masses0.0026Radius1,222 kmGravity0.07 gSurface temperature86 K (-187°C/-305°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Niobium: 0.8%︎ Tungsten: 0.6%︎ Germanium: 3.4%︎ Manganese: 4.8%︎ Carbon: 22.8%︎ Iron: 11.7%︎ Nickel: 8.9%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ Annarthia A 8 b - Icy body Landable
Body distance992 LsEarth masses0.0030Radius1,278 kmGravity0.08 gSurface temperature87 K (-186°C/-302°F)Surface pressure0.00 atmVolcanismMajor Water magmaAtmosphereTerraforming︎ Selenium: 4.3%︎ Technetium: 0.4%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Chromium: 5.4%︎ Vanadium: 2.9%︎ Carbon: 22.9%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%︎ Annarthia A 8 a - Icy body Landable
Body distance992 LsEarth masses0.0009Radius858 kmGravity0.05 gSurface temperature89 K (-184°C/-300°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Selenium: 4.3%︎ Technetium: 0.4%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Germanium: 3.4%︎ Manganese: 4.9%︎ Carbon: 22.9%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%︎ Annarthia A 8 c - Icy body Landable
Body distance993 LsEarth masses0.0020Radius1,109 kmGravity0.07 gSurface temperature86 K (-187°C/-304°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.3%︎ Selenium: 4.4%︎ Cadmium: 0.9%︎ Mercury: 0.5%︎ Arsenic: 1.6%︎ Germanium: 3.6%︎ Carbon: 23.8%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 15.2%︎ Sulphur: 28.2%︎ Annarthia A 8 e - Icy body Landable
Body distance993 LsEarth masses0.0020Radius1,124 kmGravity0.07 gSurface temperature86 K (-188°C/-306°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Mercury: 0.5%︎ Tungsten: 0.7%︎ Chromium: 5.3%︎ Germanium: 3.5%︎ Vanadium: 2.9%︎ Carbon: 23.1%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%︎ Annarthia A 9 - Gas giant with water-based life
Body distance1,311 LsRing/belt typeIcy (Major)Earth masses617.8640Radius76,502 kmGravity4.29 gSurface temperature172 K (-101°C/-150°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Annarthia A 9 c - Icy body Landable
Body distance1,299 LsEarth masses0.0308Radius2,756 kmGravity0.17 gSurface temperature79 K (-194°C/-317°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 0.7%︎ Cadmium: 0.9%︎ Mercury: 0.5%︎ Chromium: 5.3%︎ Germanium: 3.1%︎ Manganese: 4.8%︎ Carbon: 22.7%︎ Iron: 11.7%︎ Nickel: 8.9%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ Annarthia A 9 b - Icy body Landable
Body distance1,310 LsEarth masses0.0163Radius2,214 kmGravity0.14 gSurface temperature87 K (-186°C/-303°F)Surface pressure0.00 atmVolcanismMajor Water magmaAtmosphereTerraforming︎ Selenium: 4.4%︎ Yttrium: 0.8%︎ Cadmium: 1.0%︎ Molybdenum: 0.8%︎ Arsenic: 1.7%︎ Zirconium: 1.5%︎ Carbon: 23.9%︎ Iron: 12.7%︎ Nickel: 9.6%︎ Phosphorus: 15.3%︎ Sulphur: 28.4%︎ Annarthia A 9 a - Icy body Landable
Body distance1,312 LsEarth masses0.0203Radius2,376 kmGravity0.15 gSurface temperature92 K (-181°C/-294°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.7%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ Annarthia A 10 - Class I gas giant
Body distance1,741 LsEarth masses65.3992Radius53,805 kmGravity0.92 gSurface temperature75 K (-198°C/-325°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Annarthia A 10 c - Icy body
Body distance1,740 LsEarth masses0.0035Radius1,337 kmGravity0.08 gSurface temperature171 K (-102°C/-151°F)Surface pressure16.60 atmVolcanismAtmosphereThick MethaneTerraforming︎ Annarthia A 10 b - Icy body
Body distance1,741 LsEarth masses0.0030Radius1,266 kmGravity0.08 gSurface temperature183 K (-90°C/-130°F)Surface pressure27.27 atmVolcanismWater geysersAtmosphereThick MethaneTerraforming︎ Annarthia A 10 a - Icy body
Body distance1,743 LsEarth masses0.0013Radius959 kmGravity0.06 gSurface temperature171 K (-103°C/-153°F)Surface pressure15.32 atmVolcanismWater geysersAtmosphereThick MethaneTerraforming︎ Annarthia A 11 - Class I gas giant
Body distance2,537 LsEarth masses77.2365Radius52,312 kmGravity1.15 gSurface temperature65 K (-209°C/-343°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Annarthia A 11 e - Icy body Landable
Body distance2,532 LsEarth masses0.0008Radius807 kmGravity0.05 gSurface temperature53 K (-220°C/-365°F)Surface pressure0.00 atmVolcanismAtmosphereThin ArgonTerraforming︎ Selenium: 4.3%︎ Yttrium: 0.7%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Germanium: 3.6%︎ Zinc: 3.3%︎ Carbon: 22.9%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%︎ Annarthia A 11 d - Icy body Landable
Body distance2,536 LsEarth masses0.0007Radius784 kmGravity0.05 gSurface temperature53 K (-220°C/-364°F)Surface pressure0.00 atmVolcanismAtmosphereThin ArgonTerraforming︎ Antimony: 0.7%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Chromium: 5.5%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 22.8%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ Annarthia A 11 a - Icy body Landable
Body distance2,537 LsEarth masses0.0005Radius686 kmGravity0.04 gSurface temperature54 K (-220°C/-363°F)Surface pressure0.00 atmVolcanismWater geysersAtmosphereTerraforming︎ Tellurium: 1.0%︎ Cadmium: 1.0%︎ Tin: 0.8%︎ Arsenic: 1.7%︎ Germanium: 3.7%︎ Zirconium: 1.5%︎ Carbon: 24.1%︎ Iron: 12.7%︎ Nickel: 9.6%︎ Phosphorus: 15.4%︎ Sulphur: 28.7%︎ Annarthia A 11 b - Icy body Landable
Body distance2,537 LsEarth masses0.0010Radius878 kmGravity0.05 gSurface temperature54 K (-220°C/-363°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Antimony: 0.8%︎ Selenium: 4.2%︎ Cadmium: 1.0%︎ Niobium: 0.8%︎ Germanium: 3.6%︎ Zinc: 3.4%︎ Carbon: 22.8%︎ Iron: 12.4%︎ Nickel: 9.3%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ Annarthia A 11 c - Icy body Landable
Body distance2,539 LsEarth masses0.0016Radius1,035 kmGravity0.06 gSurface temperature53 K (-220°C/-364°F)Surface pressure0.00 atmVolcanismAtmosphereThin ArgonTerraforming︎ Ruthenium: 0.7%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Zinc: 3.3%︎ Carbon: 22.7%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ Annarthia A 12 - Icy body
Body distance3,423 LsRing/belt typeIcy (Major)Earth masses10.5654Radius15,035 kmGravity1.90 gSurface temperature47 K (-226°C/-375°F)Surface pressure1.87 atmVolcanismWater geysersAtmosphereHeliumTerraforming︎ Annarthia B - Class L star (brown dwarf)
Body distance238,469 LsSolar masses0.1406Solar radius0.3218︎ Annarthia B 7 - Class I gas giant
Body distance236,432 LsRing/belt typeIcy (Major)Earth masses34.2584Radius44,757 kmGravity0.70 gSurface temperature29 K (-244°C/-408°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Annarthia B 7 a - Icy body Landable
Body distance236,431 LsEarth masses0.0004Radius676 kmGravity0.04 gSurface temperature24 K (-249°C/-416°F)Surface pressure0.00 atmVolcanismMajor Water magmaAtmosphereTerraforming︎ Polonium: 0.3%︎ Cadmium: 1.0%︎ Tungsten: 0.7%︎ Manganese: 5.1%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 23.0%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.7%︎ Sulphur: 27.4%︎ Annarthia B 7 b - Icy body Landable
Body distance236,433 LsEarth masses0.0018Radius1,076 kmGravity0.06 gSurface temperature24 K (-249°C/-416°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 4.2%︎ Mercury: 0.5%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Zinc: 3.3%︎ Carbon: 22.6%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ Annarthia B 7 d - Icy body Landable
Body distance236,438 LsEarth masses0.0117Radius2,010 kmGravity0.12 gSurface temperature24 K (-249°C/-417°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Selenium: 4.2%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Chromium: 5.3%︎ Zinc: 3.2%︎ Carbon: 22.7%︎ Iron: 11.7%︎ Nickel: 8.9%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ Annarthia B 7 c - Icy body Landable
Body distance236,441 LsEarth masses0.0009Radius859 kmGravity0.05 gSurface temperature24 K (-249°C/-416°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Yttrium: 0.7%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.7%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ Annarthia B 6 - Class I gas giant
Body distance237,366 LsEarth masses15.0630Radius36,248 kmGravity0.47 gSurface temperature30 K (-243°C/-405°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Annarthia B 6 b - Icy body Landable
Body distance237,240 LsEarth masses0.0002Radius535 kmGravity0.03 gSurface temperature27 K (-246°C/-411°F)Surface pressure0.00 atmVolcanismMinor Methane magmaAtmosphereTerraforming︎ 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%︎ Annarthia B 6 e - Icy body Landable
Body distance237,254 LsEarth masses0.0003Radius611 kmGravity0.04 gSurface temperature27 K (-246°C/-412°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.8%︎ Selenium: 4.3%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Germanium: 3.6%︎ Zinc: 3.3%︎ Carbon: 23.0%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%︎ Annarthia B 6 a - Icy body Landable
Body distance237,259 LsEarth masses0.0002Radius511 kmGravity0.03 gSurface temperature27 K (-246°C/-411°F)Surface pressure0.00 atmVolcanismCarbon dioxide geysersAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Selenium: 4.3%︎ Cadmium: 1.0%︎ Niobium: 0.8%︎ Arsenic: 1.6%︎ Manganese: 5.1%︎ Carbon: 23.0%︎ Iron: 12.2%︎ Nickel: 9.3%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%︎ Annarthia B 6 d - Icy body Landable
Body distance237,260 LsEarth masses0.0003Radius569 kmGravity0.03 gSurface temperature27 K (-246°C/-411°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.4%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Germanium: 3.6%︎ Manganese: 5.1%︎ Vanadium: 3.0%︎ Carbon: 23.0%︎ Iron: 12.2%︎ Nickel: 9.3%︎ Phosphorus: 14.7%︎ Sulphur: 27.4%︎ Annarthia B 6 f - Icy body Landable
Body distance237,365 LsEarth masses0.0003Radius582 kmGravity0.03 gSurface temperature27 K (-246°C/-412°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Yttrium: 0.7%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Arsenic: 1.6%︎ Chromium: 5.5%︎ Carbon: 23.0%︎ Iron: 12.2%︎ Nickel: 9.3%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%︎ Annarthia B 6 c - Icy body Landable
Body distance237,367 LsEarth masses0.0002Radius504 kmGravity0.03 gSurface temperature27 K (-246°C/-411°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Mercury: 0.5%︎ Chromium: 5.4%︎ Manganese: 4.9%︎ Zinc: 3.2%︎ Carbon: 22.4%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%︎ Annarthia B 5 - Icy body
Body distance237,868 LsEarth masses3.7077Radius11,353 kmGravity1.17 gSurface temperature35 K (-238°C/-396°F)Surface pressure0.70 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ Annarthia B 5 a - Icy body Landable
Body distance237,868 LsEarth masses0.1665Radius4,744 kmGravity0.30 gSurface temperature34 K (-239°C/-398°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 4.3%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Arsenic: 1.4%︎ Chromium: 5.4%︎ Carbon: 23.1%︎ Iron: 12.0%︎ Nickel: 9.0%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%︎ Annarthia B 4 - Icy body
Body distance238,015 LsEarth masses1.1369Radius8,088 kmGravity0.71 gSurface temperature39 K (-235°C/-390°F)Surface pressure0.24 atmVolcanismWater geysersAtmosphereNeon-richTerraforming︎ Annarthia B 3 - Icy body Landable
Body distance238,167 LsEarth masses0.7846Radius7,233 kmGravity0.61 gSurface temperature44 K (-229°C/-380°F)Surface pressure0.05 atmVolcanismMinor Carbon dioxide geysersAtmosphereThin Neon-richTerraforming︎ Selenium: 3.6%︎ Yttrium: 0.9%︎ Niobium: 1.1%︎ Tungsten: 0.9%︎ Chromium: 7.1%︎ Zinc: 4.3%︎ Carbon: 19.2%︎ Iron: 15.8%︎ Nickel: 11.9%︎ Phosphorus: 12.3%︎ Sulphur: 22.9%︎ Annarthia B 1 - Icy body
Body distance238,609 LsEarth masses0.5484Radius6,483 kmGravity0.53 gSurface temperature84 K (-189°C/-309°F)Surface pressure1,125.37 atmVolcanismWater magmaAtmosphereThick Argon-richTerraforming︎ Annarthia B 2 - Icy body
Body distance238,816 LsEarth masses1.1485Radius8,112 kmGravity0.71 gSurface temperature51 K (-222°C/-368°F)Surface pressure0.24 atmVolcanismWater geysersAtmosphereNeon-richTerraforming︎ Annarthia B 8 - Icy body
Body distance240,707 LsRing/belt typeIcy (Major)
Metal rich (Major)Earth masses2.5128Radius10,364 kmGravity0.95 gSurface temperature21 K (-252°C/-421°F)Surface pressure0.45 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming