Star system
HR 408
Economy
Terraforming / Extraction
Government
Dictatorship
Allegiance
Independent
Star type
Class K star (orange giant) Scoopable
Coordinates
63.84 / -226.69 / 8.81
Permit required
No
Powerplay
Unoccupied
Powers
︎ HR 408 - Class K star (orange giant)
Body distance-Solar masses0.7383Solar radius9.4499︎ HR 408 1 - High metal content world Landable
Body distance408 LsEarth masses0.7412Radius5,557 kmGravity0.98 gSurface temperature649 K (376°C/708°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.4%︎ Molybdenum: 1.5%︎ Niobium: 1.5%︎ Arsenic: 2.1%︎ Chromium: 10.2%︎ Vanadium: 5.6%︎ Carbon: 13.5%︎ Iron: 22.6%︎ Nickel: 17.1%︎ Phosphorus: 8.6%︎ Sulphur: 16.0%︎ HR 408 4 - High metal content world
Body distance2,065 LsEarth masses1.2233Radius6,446 kmGravity1.20 gSurface temperature909 K (636°C/1,176°F)Surface pressure200.60 atmVolcanismMajor Rocky magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ HR 408 4 a - Rocky body Landable
Body distance2,068 LsEarth masses0.0294Radius2,111 kmGravity0.27 gSurface temperature289 K (16°C/61°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.1%︎ Tin: 1.2%︎ Tungsten: 1.1%︎ Chromium: 8.7%︎ Manganese: 8.0%︎ Vanadium: 4.8%︎ Carbon: 14.5%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 9.3%︎ Sulphur: 17.3%︎ HR 408 5 - High metal content world
Body distance3,339 LsEarth masses1.7090Radius7,115 kmGravity1.37 gSurface temperature278 K (5°C/41°F)Surface pressure4.18 atmVolcanismMinor Silicate vapour geysersAtmosphereNitrogenTerraformingTerraforming︎ HR 408 5 a - Rocky body Landable
Body distance3,342 LsEarth masses0.0135Radius1,637 kmGravity0.20 gSurface temperature239 K (-34°C/-30°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Mercury: 0.9%︎ Tin: 1.2%︎ Manganese: 8.3%︎ Vanadium: 4.9%︎ Zinc: 5.5%︎ Carbon: 15.1%︎ Iron: 20.1%︎ Nickel: 15.2%︎ Phosphorus: 9.7%︎ Sulphur: 17.9%︎ HR 408 6 - Water world
Body distance4,509 LsEarth masses2.3804Radius7,828 kmGravity1.58 gSurface temperature344 K (70°C/159°F)Surface pressure14.81 atmVolcanismMinor Metallic magmaAtmosphereThick AmmoniaTerraformingTerraformable︎ HR 408 7 - High metal content world
Body distance5,521 LsEarth masses1.8679Radius7,303 kmGravity1.42 gSurface temperature201 K (-73°C/-99°F)Surface pressure3.18 atmVolcanismMinor Silicate vapour geysersAtmosphereNitrogenTerraforming︎ HR 408 2 - High metal content world Landable
Body distance688 LsEarth masses0.5405Radius5,049 kmGravity0.86 gSurface temperature500 K (227°C/440°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.8%︎ Cadmium: 1.6%︎ Molybdenum: 1.4%︎ Chromium: 9.5%︎ Manganese: 8.7%︎ Zinc: 5.7%︎ Carbon: 12.5%︎ Iron: 21.0%︎ Nickel: 15.9%︎ Phosphorus: 8.0%︎ Sulphur: 14.9%︎ HR 408 3 - High metal content world
Body distance1,149 LsEarth masses0.6098Radius5,238 kmGravity0.90 gSurface temperature792 K (519°C/967°F)Surface pressure6.75 atmVolcanismAtmosphereHot Thick Carbon dioxideTerraforming