Star system
42 Xi Eridani
Economy
Government
Allegiance
Independent
Star type
Class A star Scoopable
Coordinates
54 / -116.03 / -165.34
Permit required
No
︎ 42 Xi Eridani - Class A star
Body distance-Solar masses2.6563Solar radius1.8286︎ 42 Xi Eridani 1 - Metal-rich body Landable
Body distance151 LsRing/belt typeMetal rich (Pristine)Earth masses2.0667Radius5,965 kmGravity2.36 gSurface temperature1,013 K (740°C/1,364°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Antimony: 1.3%︎ Tin: 2.4%︎ Tungsten: 1.9%︎ Arsenic: 1.7%︎ Chromium: 15.9%︎ Manganese: 14.6%︎ Iron: 35.4%︎ Nickel: 26.8%︎ 42 Xi Eridani 2 - High metal content world Landable
Body distance274 LsEarth masses1.0071Radius6,097 kmGravity1.10 gSurface temperature753 K (480°C/895°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 2.5%︎ Yttrium: 1.3%︎ Cadmium: 1.7%︎ Niobium: 1.5%︎ Manganese: 9.3%︎ Zinc: 6.1%︎ Carbon: 13.5%︎ Iron: 22.5%︎ Nickel: 17.0%︎ Phosphorus: 8.6%︎ Sulphur: 16.0%︎ 42 Xi Eridani 3 c - Rocky body Landable
Body distance3,119 LsEarth masses0.0035Radius1,059 kmGravity0.13 gSurface temperature300 K (27°C/80°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Mercury: 0.9%︎ Molybdenum: 1.3%︎ Germanium: 5.9%︎ Zinc: 5.6%︎ Zirconium: 2.4%︎ Carbon: 16.8%︎ Iron: 20.5%︎ Nickel: 15.5%︎ Phosphorus: 10.7%︎ Sulphur: 19.9%︎ 42 Xi Eridani 3 c a - Rocky body Landable
Body distance3,119 LsEarth masses0.0002Radius422 kmGravity0.05 gSurface temperature300 K (27°C/80°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Polonium: 0.4%︎ Cadmium: 1.4%︎ Tin: 0.9%︎ Arsenic: 2.7%︎ Chromium: 8.1%︎ Germanium: 6.0%︎ Carbon: 17.2%︎ Iron: 18.1%︎ Nickel: 13.7%︎ Phosphorus: 11.0%︎ Sulphur: 20.4%︎ 42 Xi Eridani 3 d - Rocky body Landable
Body distance3,121 LsEarth masses0.0027Radius982 kmGravity0.12 gSurface temperature291 K (18°C/64°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Tellurium: 1.5%︎ Mercury: 0.9%︎ Molybdenum: 1.3%︎ Germanium: 5.6%︎ Manganese: 8.0%︎ Carbon: 16.1%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ 42 Xi Eridani 3 b - Rocky body Landable
Body distance3,129 LsEarth masses0.0019Radius867 kmGravity0.10 gSurface temperature315 K (42°C/108°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Chromium: 8.5%︎ Germanium: 5.5%︎ Zinc: 5.1%︎ Carbon: 15.6%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ 42 Xi Eridani 3 a - Rocky body Landable
Body distance3,131 LsEarth masses0.0039Radius1,106 kmGravity0.13 gSurface temperature341 K (68°C/154°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Molybdenum: 1.3%︎ Tin: 1.2%︎ Manganese: 8.1%︎ Zinc: 5.4%︎ Zirconium: 2.3%︎ Carbon: 16.3%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ 42 Xi Eridani 5 - High metal content world
Body distance3,267 LsRing/belt typeRocky (Pristine)Earth masses1.4907Radius6,853 kmGravity1.29 gSurface temperature900 K (627°C/1,160°F)Surface pressure513.17 atmVolcanismMinor Metallic magmaAtmosphereHot Thick Carbon dioxideTerraformingTerraformable︎ 42 Xi Eridani 4 - Class III gas giant
Body distance3,273 LsRing/belt typeMetal rich (Pristine)Earth masses92.9197Radius46,748 kmGravity1.73 gSurface temperature259 K (-14°C/6°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ 42 Xi Eridani 4 a - Rocky body
Body distance3,274 LsEarth masses0.0047Radius1,173 kmGravity0.14 gSurface temperature889 K (616°C/1,141°F)Surface pressure46.61 atmVolcanismAtmosphereHot Thick WaterTerraforming︎ 42 Xi Eridani 6 e - Rocky body
Body distance4,222 LsEarth masses0.0040Radius1,113 kmGravity0.13 gSurface temperature524 K (251°C/483°F)Surface pressure0.59 atmVolcanismAtmosphereHot WaterTerraforming︎ 42 Xi Eridani 6 b - Rocky body Landable
Body distance4,242 LsEarth masses0.0021Radius906 kmGravity0.11 gSurface temperature296 K (23°C/74°F)Surface pressure0.00 atmVolcanismMinor Rocky magmaAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Mercury: 0.8%︎ Chromium: 8.6%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.7%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ 42 Xi Eridani 6 a - Rocky body Landable
Body distance4,247 LsEarth masses0.0021Radius898 kmGravity0.11 gSurface temperature332 K (59°C/137°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Selenium: 3.0%︎ Yttrium: 1.2%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Chromium: 8.7%︎ Zinc: 5.3%︎ Carbon: 16.0%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%︎ 42 Xi Eridani 6 c - Rocky body Landable
Body distance4,247 LsEarth masses0.0024Radius945 kmGravity0.11 gSurface temperature282 K (8°C/47°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Tellurium: 1.4%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Chromium: 8.7%︎ Germanium: 5.6%︎ Carbon: 15.9%︎ Iron: 19.3%︎ Nickel: 14.6%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%︎ 42 Xi Eridani 6 f - Rocky body Landable
Body distance4,247 LsEarth masses0.0028Radius994 kmGravity0.12 gSurface temperature218 K (-55°C/-68°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Tungsten: 1.0%︎ Arsenic: 2.4%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Carbon: 15.6%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ 42 Xi Eridani 6 d - Rocky body Landable
Body distance4,251 LsEarth masses0.0023Radius927 kmGravity0.11 gSurface temperature273 K (0°C/32°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Arsenic: 2.5%︎ Chromium: 8.7%︎ Zinc: 5.3%︎ Carbon: 16.0%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ 42 Xi Eridani 3 - Class T star (brown dwarf)
Body distance3,137 LsSolar masses0.0508Solar radius0.1432︎ 42 Xi Eridani 6 - Class T star (brown dwarf)
Body distance4,269 LsSolar masses0.0391Solar radius0.1351