Star system
HR 7808
Economy
Extraction / Industrial
Government
Corporate
Allegiance
Independent
Star type
Class K star (orange giant) Scoopable
Coordinates
-8.34 / -69.63 / 99.53
Permit required
No
︎ HR 7808 A - Class K star (orange giant)
Body distance-Solar masses0.6094Solar radius3.7976︎ HR 7808 A 1 - Metal-rich body Landable
Body distance63 LsEarth masses0.0367Radius1,737 kmGravity0.49 gSurface temperature1,028 K (755°C/1,391°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.7%︎ Niobium: 2.5%︎ Tin: 2.5%︎ Manganese: 15.2%︎ Zinc: 10.0%︎ Zirconium: 4.3%︎ Iron: 36.9%︎ Nickel: 27.9%︎ HR 7808 A 2 - High metal content world Landable
Body distance82 LsEarth masses0.2101Radius3,756 kmGravity0.61 gSurface temperature909 K (635°C/1,176°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.4%︎ Selenium: 2.5%︎ Tin: 1.5%︎ Tungsten: 1.2%︎ Manganese: 9.4%︎ Zinc: 6.2%︎ Carbon: 13.4%︎ Iron: 22.7%︎ Nickel: 17.1%︎ Phosphorus: 8.6%︎ Sulphur: 16.0%︎ HR 7808 A 2 a - Rocky body Landable
Body distance82 LsEarth masses0.0157Radius1,722 kmGravity0.22 gSurface temperature909 K (635°C/1,176°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Molybdenum: 1.3%︎ Tin: 1.2%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Carbon: 14.6%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 9.3%︎ Sulphur: 17.4%︎ HR 7808 A 3 - High metal content world Landable
Body distance110 LsEarth masses0.2491Radius3,978 kmGravity0.64 gSurface temperature790 K (517°C/962°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.1%︎ Selenium: 2.7%︎ Tin: 1.6%︎ Tungsten: 1.3%︎ Germanium: 5.0%︎ Vanadium: 5.9%︎ Carbon: 14.4%︎ Iron: 23.9%︎ Nickel: 18.0%︎ Phosphorus: 9.2%︎ Sulphur: 17.1%︎ HR 7808 A 4 - High metal content world Landable
Body distance110 LsEarth masses0.2091Radius3,765 kmGravity0.60 gSurface temperature790 K (517°C/962°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.6%︎ Molybdenum: 1.4%︎ Tungsten: 1.2%︎ Chromium: 9.5%︎ Manganese: 8.7%︎ Zinc: 5.7%︎ Carbon: 12.7%︎ Iron: 21.1%︎ Nickel: 15.9%︎ Phosphorus: 8.1%︎ Sulphur: 15.1%︎ HR 7808 A 5 - High metal content world Landable
Body distance150 LsEarth masses0.2220Radius3,837 kmGravity0.61 gSurface temperature684 K (411°C/772°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.4%︎ Molybdenum: 1.5%︎ Tungsten: 1.3%︎ Arsenic: 2.2%︎ Chromium: 10.5%︎ Zirconium: 2.7%︎ Carbon: 14.0%︎ Iron: 23.2%︎ Nickel: 17.6%︎ Phosphorus: 9.0%︎ Sulphur: 16.6%︎ HR 7808 A 6 - High metal content world Landable
Body distance197 LsEarth masses0.5666Radius5,129 kmGravity0.87 gSurface temperature602 K (329°C/624°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.3%︎ Cadmium: 1.7%︎ Molybdenum: 1.4%︎ Chromium: 9.8%︎ Germanium: 4.6%︎ Vanadium: 5.4%︎ Carbon: 13.2%︎ Iron: 21.9%︎ Nickel: 16.6%︎ Phosphorus: 8.4%︎ Sulphur: 15.7%︎ HR 7808 A 7 - High metal content world Landable
Body distance266 LsEarth masses0.3430Radius4,395 kmGravity0.72 gSurface temperature526 K (253°C/487°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.2%︎ Mercury: 1.0%︎ Tungsten: 1.2%︎ Germanium: 4.7%︎ Manganese: 9.2%︎ Zinc: 6.0%︎ Carbon: 13.4%︎ Iron: 22.2%︎ Nickel: 16.8%︎ Phosphorus: 8.5%︎ Sulphur: 15.9%︎ HR 7808 B - Class M star
Body distance2,224 LsSolar masses0.3516Solar radius0.5525︎ HR 7808 AB 1 - Class I gas giant
Body distance3,080 LsEarth masses229.7780Radius65,323 kmGravity2.19 gSurface temperature149 K (-124°C/-191°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 7808 AB 1 b - Rocky ice world Landable
Body distance3,084 LsEarth masses0.0004Radius568 kmGravity0.05 gSurface temperature114 K (-159°C/-254°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Selenium: 3.4%︎ Yttrium: 1.0%︎ Cadmium: 1.4%︎ Niobium: 1.2%︎ Manganese: 7.2%︎ Vanadium: 4.3%︎ Carbon: 18.0%︎ Iron: 17.4%︎ Nickel: 13.2%︎ Phosphorus: 11.5%︎ Sulphur: 21.4%︎ HR 7808 AB 1 d - Icy body Landable
Body distance3,617 LsEarth masses0.0034Radius1,311 kmGravity0.08 gSurface temperature113 K (-161°C/-257°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.0%︎ Molybdenum: 0.9%︎ Tungsten: 0.7%︎ Arsenic: 1.7%︎ Manganese: 5.4%︎ Zinc: 3.5%︎ Carbon: 22.6%︎ Iron: 13.0%︎ Nickel: 9.9%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ HR 7808 AB 1 a - Rocky ice world Landable
Body distance3,633 LsEarth masses0.0005Radius608 kmGravity0.06 gSurface temperature114 K (-159°C/-254°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Yttrium: 1.0%︎ Cadmium: 1.3%︎ Tin: 1.0%︎ Arsenic: 2.2%︎ Chromium: 7.7%︎ Manganese: 7.0%︎ Carbon: 17.6%︎ Iron: 17.0%︎ Nickel: 12.9%︎ Phosphorus: 11.3%︎ Sulphur: 21.0%︎ HR 7808 AB 1 c - Icy body Landable
Body distance3,639 LsEarth masses0.0064Radius1,611 kmGravity0.10 gSurface temperature113 K (-160°C/-256°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 0.8%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Arsenic: 1.7%︎ Chromium: 5.7%︎ Manganese: 5.3%︎ Carbon: 22.1%︎ Iron: 12.8%︎ Nickel: 9.7%︎ Phosphorus: 14.2%︎ Sulphur: 26.3%︎ HR 7808 AB 2 - Class I gas giant
Body distance6,291 LsRing/belt typeIcy (Major)
Rocky (Major)Earth masses101.8410Radius34,595 kmGravity3.46 gSurface temperature112 K (-161°C/-258°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming