Star system
Sigma-2 Gruis
Economy
Extraction / Military
Government
Cooperative
Allegiance
Independent
Star type
Class A star Scoopable
Coordinates
2.88 / -185.72 / 107.75
Permit required
No
︎ Sigma-2 Gruis - Class A star
Body distance-Solar masses1.7266Solar radius1.5030︎ Sigma-2 Gruis 1 - Class IV gas giant
Body distance755 LsRing/belt typeRocky (Common)Earth masses2,418.5600Radius70,846 kmGravity19.58 gSurface temperature896 K (623°C/1,153°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Sigma-2 Gruis 1 d - Rocky body Landable
Body distance756 LsEarth masses0.0030Radius1,015 kmGravity0.12 gSurface temperature467 K (194°C/381°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Chromium: 8.7%︎ Zinc: 5.3%︎ Carbon: 16.0%︎ Iron: 19.4%︎ Nickel: 14.6%︎ Phosphorus: 10.3%︎ Sulphur: 19.0%︎ Sigma-2 Gruis 1 c - Rocky body Landable
Body distance756 LsEarth masses0.0037Radius1,084 kmGravity0.13 gSurface temperature467 K (194°C/381°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Antimony: 1.1%︎ Cadmium: 1.4%︎ Tin: 1.1%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Vanadium: 4.5%︎ Carbon: 15.3%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%︎ Sigma-2 Gruis 1 a - Rocky body Landable
Body distance756 LsEarth masses0.0012Radius743 kmGravity0.09 gSurface temperature512 K (239°C/463°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Antimony: 1.1%︎ Cadmium: 1.4%︎ Tin: 1.1%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.2%︎ Iron: 18.4%︎ Nickel: 13.9%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%︎ Sigma-2 Gruis 1 b - Rocky body Landable
Body distance757 LsEarth masses0.0013Radius764 kmGravity0.09 gSurface temperature494 K (221°C/430°F)Surface pressure0.00 atmVolcanismMinor Silicate vapour geysersAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Manganese: 8.1%︎ Zinc: 5.3%︎ Carbon: 16.1%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ Sigma-2 Gruis 1 e - Rocky body Landable
Body distance758 LsEarth masses0.0027Radius982 kmGravity0.12 gSurface temperature456 K (183°C/361°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Germanium: 5.7%︎ Manganese: 8.1%︎ Zirconium: 2.3%︎ Carbon: 16.3%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ Sigma-2 Gruis 1 f - Rocky body Landable
Body distance765 LsEarth masses0.0144Radius1,695 kmGravity0.20 gSurface temperature439 K (166°C/331°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Niobium: 1.3%︎ Tungsten: 1.0%︎ Chromium: 8.5%︎ Germanium: 5.5%︎ Vanadium: 4.7%︎ Carbon: 15.6%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ Sigma-2 Gruis 1 f a - Rocky body Landable
Body distance765 LsEarth masses0.0004Radius543 kmGravity0.06 gSurface temperature439 K (166°C/331°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Tellurium: 1.5%︎ Niobium: 1.2%︎ Tin: 0.9%︎ Chromium: 8.0%︎ Manganese: 7.3%︎ Zirconium: 2.1%︎ Carbon: 16.9%︎ Iron: 17.7%︎ Nickel: 13.4%︎ Phosphorus: 10.8%︎ Sulphur: 20.1%︎ Sigma-2 Gruis 2 - Class III gas giant
Body distance1,383 LsRing/belt typeMetal rich (Common)
Rocky (Common)Earth masses7.6922Radius24,535 kmGravity0.52 gSurface temperature286 K (13°C/55°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Sigma-2 Gruis 2 a - Rocky body Landable
Body distance1,383 LsEarth masses0.0048Radius1,180 kmGravity0.14 gSurface temperature290 K (17°C/63°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Chromium: 8.6%︎ Germanium: 5.5%︎ Carbon: 15.9%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%︎ Sigma-2 Gruis 2 c - Rocky body Landable
Body distance1,384 LsEarth masses0.0005Radius569 kmGravity0.07 gSurface temperature290 K (17°C/63°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.4%︎ Tin: 1.1%︎ Chromium: 8.2%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.1%︎ Iron: 18.3%︎ Nickel: 13.9%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ Sigma-2 Gruis 2 b - Rocky body Landable
Body distance1,385 LsEarth masses0.0003Radius463 kmGravity0.05 gSurface temperature290 K (17°C/63°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.1%︎ Cadmium: 1.4%︎ Molybdenum: 1.2%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.2%︎ Iron: 18.4%︎ Nickel: 13.9%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%︎ Sigma-2 Gruis 3 - Class III gas giant
Body distance2,437 LsEarth masses2,366.8700Radius71,269 kmGravity18.94 gSurface temperature712 K (439°C/822°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Sigma-2 Gruis 3 a - Rocky body Landable
Body distance2,433 LsEarth masses0.0016Radius826 kmGravity0.10 gSurface temperature293 K (20°C/68°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Mercury: 0.8%︎ Molybdenum: 1.2%︎ Chromium: 8.6%︎ Germanium: 5.5%︎ Vanadium: 4.7%︎ Carbon: 15.8%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ Sigma-2 Gruis 3 c - Rocky body
Body distance2,442 LsEarth masses0.0039Radius1,107 kmGravity0.13 gSurface temperature530 K (257°C/494°F)Surface pressure0.59 atmVolcanismAtmosphereHot WaterTerraforming︎ Sigma-2 Gruis 3 b - Rocky body Landable
Body distance2,444 LsEarth masses0.0022Radius912 kmGravity0.11 gSurface temperature274 K (1°C/34°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.5%︎ Tin: 1.2%︎ Tungsten: 1.1%︎ Manganese: 8.1%︎ Zinc: 5.3%︎ Zirconium: 2.3%︎ Carbon: 16.3%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ Sigma-2 Gruis 3 f - Rocky body Landable
Body distance2,447 LsEarth masses0.0016Radius826 kmGravity0.10 gSurface temperature246 K (-27°C/-17°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.1%︎ Niobium: 1.3%︎ Tungsten: 1.0%︎ Chromium: 8.3%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.3%︎ Iron: 18.6%︎ Nickel: 14.0%︎ Phosphorus: 9.8%︎ Sulphur: 18.3%︎ Sigma-2 Gruis 3 e - Rocky body Landable
Body distance2,453 LsEarth masses0.0025Radius957 kmGravity0.11 gSurface temperature246 K (-27°C/-17°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.1%︎ Tellurium: 1.5%︎ Mercury: 0.9%︎ Tin: 1.2%︎ Arsenic: 2.6%︎ Manganese: 8.3%︎ Carbon: 16.6%︎ Iron: 20.1%︎ Nickel: 15.2%︎ Phosphorus: 10.7%︎ Sulphur: 19.8%︎ Sigma-2 Gruis 3 d - Rocky body
Body distance2,455 LsEarth masses0.0023Radius930 kmGravity0.11 gSurface temperature490 K (217°C/422°F)Surface pressure0.41 atmVolcanismAtmosphereWaterTerraforming