Star system
HIP 4878
Economy
Colony / Extraction
Government
Democracy
Allegiance
Federation
Star type
Class F star Scoopable
Coordinates
-86.69 / -149.06 / -69.38
Permit required
No
Powerplay
Unoccupied
Powers
︎ HIP 4878 A - Class F star
Body distance-Solar masses1.1758Solar radius1.1234︎ HIP 4878 D - Class L star (brown dwarf)
Body distance151,387 LsSolar masses0.1797Solar radius0.3727︎ HIP 4878 D 1 - High metal content world Landable
Body distance151,399 LsEarth masses0.1633Radius3,481 kmGravity0.55 gSurface temperature249 K (-24°C/-12°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraformingTerraformable︎ Yttrium: 1.3%︎ Cadmium: 1.7%︎ Mercury: 0.9%︎ Chromium: 9.6%︎ Germanium: 4.5%︎ Manganese: 8.8%︎ Carbon: 12.7%︎ Iron: 21.3%︎ Nickel: 16.1%︎ Phosphorus: 8.1%︎ Sulphur: 15.1%︎ HIP 4878 D 5 - Icy body
Body distance151,787 LsEarth masses0.1311Radius3,938 kmGravity0.34 gSurface temperature122 K (-151°C/-240°F)Surface pressure3.29 atmVolcanismAtmosphereArgon-richTerraforming︎ HIP 4878 D 3 - High metal content world
Body distance151,948 LsEarth masses0.1334Radius3,262 kmGravity0.51 gSurface temperature207 K (-66°C/-87°F)Surface pressure0.11 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ HIP 4878 D 3 a - Rocky body Landable
Body distance151,999 LsEarth masses0.0020Radius870 kmGravity0.11 gSurface temperature154 K (-119°C/-182°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 2.9%︎ Tellurium: 1.4%︎ Tin: 1.3%︎ Tungsten: 1.1%︎ Chromium: 9.2%︎ Vanadium: 5.0%︎ Carbon: 15.4%︎ Iron: 20.4%︎ Nickel: 15.4%︎ Phosphorus: 9.8%︎ Sulphur: 18.3%︎ HIP 4878 D 2 - High metal content world Landable
Body distance152,129 LsEarth masses0.0501Radius2,386 kmGravity0.36 gSurface temperature182 K (-91°C/-133°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Yttrium: 1.3%︎ Cadmium: 1.7%︎ Molybdenum: 1.5%︎ Arsenic: 2.1%︎ Chromium: 10.1%︎ Zinc: 6.1%︎ Carbon: 13.4%︎ Iron: 22.4%︎ Nickel: 16.9%︎ Phosphorus: 8.6%︎ Sulphur: 15.9%︎ HIP 4878 D 4 - Icy body
Body distance152,314 LsEarth masses0.1959Radius4,472 kmGravity0.40 gSurface temperature154 K (-119°C/-182°F)Surface pressure219.06 atmVolcanismAtmosphereThick Argon-richTerraforming︎ HIP 4878 BC 2 - High metal content world
Body distance152,130 LsEarth masses0.4753Radius4,857 kmGravity0.82 gSurface temperature220 K (-53°C/-63°F)Surface pressure0.78 atmVolcanismAtmosphereNitrogenTerraforming︎ HIP 4878 BC 3 - High metal content world
Body distance152,236 LsEarth masses0.5649Radius5,121 kmGravity0.88 gSurface temperature245 K (-28°C/-18°F)Surface pressure3.51 atmVolcanismAtmosphereMethane-richTerraforming︎ HIP 4878 C - Class M star
Body distance152,387 LsSolar masses0.2578Solar radius0.4496︎ HIP 4878 C 1 - High metal content world Landable
Body distance152,527 LsEarth masses0.0147Radius1,601 kmGravity0.23 gSurface temperature923 K (650°C/1,202°F)Surface pressure0.00 atmVolcanismMinor Silicate vapour geysersAtmosphereTerraforming︎ Ruthenium: 1.4%︎ Niobium: 1.5%︎ Tin: 1.4%︎ Germanium: 4.7%︎ Manganese: 9.2%︎ Vanadium: 5.4%︎ Carbon: 13.2%︎ Iron: 22.2%︎ Nickel: 16.8%︎ Phosphorus: 8.5%︎ Sulphur: 15.8%︎ HIP 4878 B - Class K star
Body distance152,670 LsSolar masses0.5195Solar radius0.6918︎ HIP 4878 B 2 - Metal-rich body Landable
Body distance152,484 LsEarth masses0.0349Radius1,709 kmGravity0.49 gSurface temperature1,141 K (868°C/1,594°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Selenium: 2.6%︎ Yttrium: 2.2%︎ Tin: 2.5%︎ Tungsten: 2.0%︎ Chromium: 16.6%︎ Vanadium: 9.1%︎ Iron: 37.0%︎ Nickel: 28.0%︎ HIP 4878 B 1 - Metal-rich body Landable
Body distance152,716 LsEarth masses0.0166Radius1,343 kmGravity0.37 gSurface temperature1,251 K (978°C/1,792°F)Surface pressure0.00 atmVolcanismMajor Metallic magmaAtmosphereTerraforming︎ Tellurium: 0.8%︎ Tin: 2.5%︎ Tungsten: 2.0%︎ Chromium: 16.6%︎ Vanadium: 9.1%︎ Zirconium: 4.3%︎ Iron: 36.9%︎ Nickel: 27.9%︎ HIP 4878 B 3 - High metal content world Landable
Body distance152,736 LsEarth masses0.0452Radius2,307 kmGravity0.34 gSurface temperature979 K (705°C/1,302°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.8%︎ Mercury: 1.0%︎ Tungsten: 1.3%︎ Manganese: 9.4%︎ Zinc: 6.2%︎ Zirconium: 2.6%︎ Carbon: 13.6%︎ Iron: 22.8%︎ Nickel: 17.3%︎ Phosphorus: 8.7%︎ Sulphur: 16.2%︎ HIP 4878 BC 1 - Water world
Body distance152,892 LsEarth masses0.5482Radius5,074 kmGravity0.87 gSurface temperature410 K (137°C/279°F)Surface pressure1.43 atmVolcanismAtmosphereWater-richTerraformingTerraformable