Star system
Herfjoturr
Economy
Terraforming / Colony
Government
Dictatorship
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
-69.38 / -147.25 / -46.44
Permit required
No
Powerplay
Exploited
Powers
Pranav Antal (Controlling)
︎ Herfjoturr A - Class K star
Body distance-Solar masses0.6563Solar radius0.7973︎ Herfjoturr A 1 - High metal content world Landable
Body distance87 LsEarth masses0.1569Radius3,434 kmGravity0.54 gSurface temperature406 K (133°C/271°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Yttrium: 1.4%︎ Niobium: 1.6%︎ Tungsten: 1.2%︎ Arsenic: 2.1%︎ Manganese: 9.4%︎ Zinc: 6.2%︎ Carbon: 13.5%︎ Iron: 22.7%︎ Nickel: 17.2%︎ Phosphorus: 8.7%︎ Sulphur: 16.1%︎ Herfjoturr A 1 a - Rocky body Landable
Body distance87 LsEarth masses0.0034Radius1,041 kmGravity0.13 gSurface temperature404 K (131°C/268°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Technetium: 0.7%︎ Cadmium: 1.6%︎ Tungsten: 1.1%︎ Manganese: 8.3%︎ Vanadium: 4.9%︎ Zinc: 5.4%︎ Carbon: 15.1%︎ Iron: 20.0%︎ Nickel: 15.1%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ Herfjoturr A 2 - High metal content world Landable
Body distance112 LsEarth masses0.0860Radius2,844 kmGravity0.43 gSurface temperature361 K (88°C/190°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Ruthenium: 1.3%︎ Molybdenum: 1.4%︎ Tin: 1.4%︎ Chromium: 9.4%︎ Manganese: 8.7%︎ Vanadium: 5.2%︎ Carbon: 12.7%︎ Iron: 21.0%︎ Nickel: 15.9%︎ Phosphorus: 8.1%︎ Sulphur: 15.1%︎ Herfjoturr A 3 - High metal content world
Body distance112 LsEarth masses0.1836Radius3,609 kmGravity0.57 gSurface temperature373 K (100°C/212°F)Surface pressure0.44 atmVolcanismAtmosphereSulphur dioxideTerraforming︎ Herfjoturr A 5 - High metal content world Landable
Body distance205 LsEarth masses0.1118Radius3,086 kmGravity0.48 gSurface temperature273 K (-1°C/31°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraformingTerraformable︎ Ruthenium: 1.3%︎ Cadmium: 1.7%︎ Niobium: 1.5%︎ Chromium: 9.7%︎ Vanadium: 5.3%︎ Zinc: 5.9%︎ Carbon: 13.0%︎ Iron: 21.6%︎ Nickel: 16.3%︎ Phosphorus: 8.3%︎ Sulphur: 15.4%︎ Herfjoturr A 4 - High metal content world
Body distance206 LsEarth masses0.2412Radius3,936 kmGravity0.63 gSurface temperature433 K (160°C/319°F)Surface pressure1.10 atmVolcanismAtmosphereCarbon dioxideTerraformingTerraforming︎ Herfjoturr A 6 - High metal content world
Body distance286 LsEarth masses0.2224Radius3,837 kmGravity0.61 gSurface temperature667 K (394°C/741°F)Surface pressure9.56 atmVolcanismAtmosphereHot Thick WaterTerraformingTerraformable︎ Herfjoturr A 7 - Water world
Body distance353 LsEarth masses0.1551Radius3,425 kmGravity0.54 gSurface temperature249 K (-24°C/-11°F)Surface pressure0.04 atmVolcanismAtmosphereThin Carbon dioxide-richTerraformingTerraformable︎ Herfjoturr A 8 - High metal content world
Body distance524 LsEarth masses0.1975Radius3,697 kmGravity0.59 gSurface temperature242 K (-31°C/-24°F)Surface pressure0.14 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ Herfjoturr B - Class M star
Body distance6,229 LsSolar masses0.2813Solar radius0.4714︎ Herfjoturr C - Class L star (brown dwarf)
Body distance371,798 LsSolar masses0.1406Solar radius0.2873︎ Herfjoturr C 4 - Icy body
Body distance370,168 LsEarth masses3.6113Radius11,293 kmGravity1.15 gSurface temperature26 K (-247°C/-413°F)Surface pressure0.68 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ Herfjoturr C 4 a - Icy body Landable
Body distance370,196 LsEarth masses0.0917Radius3,923 kmGravity0.24 gSurface temperature25 K (-248°C/-414°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 0.7%︎ Tin: 0.7%︎ Tungsten: 0.6%︎ Chromium: 5.3%︎ Manganese: 4.8%︎ Zinc: 3.2%︎ Carbon: 22.7%︎ Iron: 11.7%︎ Nickel: 8.8%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ Herfjoturr C 2 - Icy body
Body distance371,622 LsEarth masses2.6846Radius10,404 kmGravity1.01 gSurface temperature43 K (-230°C/-382°F)Surface pressure0.53 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ Herfjoturr C 1 - Icy body
Body distance371,909 LsEarth masses3.2297Radius10,963 kmGravity1.09 gSurface temperature48 K (-225°C/-373°F)Surface pressure0.62 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ Herfjoturr C 3 - Icy body
Body distance372,788 LsEarth masses1.7835Radius9,241 kmGravity0.85 gSurface temperature37 K (-236°C/-393°F)Surface pressure0.34 atmVolcanismMajor Water geysersAtmosphereNeon-richTerraforming︎ Herfjoturr C 3 a - Icy body Landable
Body distance372,429 LsEarth masses0.0149Radius2,175 kmGravity0.13 gSurface temperature37 K (-237°C/-394°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Cadmium: 0.9%︎ Tungsten: 0.6%︎ Chromium: 5.2%︎ Germanium: 3.1%︎ Manganese: 4.8%︎ Carbon: 22.7%︎ Iron: 11.7%︎ Nickel: 8.8%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ Herfjoturr C 5 - Icy body
Body distance373,093 LsEarth masses3.9906Radius11,630 kmGravity1.20 gSurface temperature20 K (-253°C/-423°F)Surface pressure0.73 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming