Star system
Chi Eridani
Economy
Agriculture / Extraction
Government
Confederacy
Allegiance
Federation
Star type
Class G star Scoopable
Coordinates
26.28 / -51.75 / 4.63
Permit required
No
︎ Chi Eridani - Class G star
Body distance-Solar masses0.8906Solar radius1.0086︎ Chi Eridani A 1 - High metal content world Landable
Body distance131 LsEarth masses0.9923Radius6,062 kmGravity1.10 gSurface temperature836 K (563°C/1,046°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.8%︎ Cadmium: 1.7%︎ Tungsten: 1.2%︎ Germanium: 4.6%︎ Manganese: 9.3%︎ Vanadium: 5.5%︎ Carbon: 13.3%︎ Iron: 22.4%︎ Nickel: 16.9%︎ Phosphorus: 8.5%︎ Sulphur: 15.8%︎ Chi Eridani A 2 - High metal content world Landable
Body distance173 LsEarth masses0.7310Radius5,531 kmGravity0.97 gSurface temperature731 K (458°C/857°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 2.8%︎ Technetium: 0.9%︎ Niobium: 1.7%︎ Tungsten: 1.4%︎ Arsenic: 2.4%︎ Zirconium: 3.0%︎ Carbon: 15.1%︎ Iron: 25.6%︎ Nickel: 19.4%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ Chi Eridani A 3 - High metal content world Landable
Body distance310 LsEarth masses2.7834Radius8,176 kmGravity1.69 gSurface temperature551 K (277°C/531°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Ruthenium: 1.5%︎ Tin: 1.5%︎ Tungsten: 1.3%︎ Arsenic: 2.2%︎ Germanium: 5.0%︎ Vanadium: 5.9%︎ Carbon: 14.2%︎ Iron: 24.1%︎ Nickel: 18.2%︎ Phosphorus: 9.1%︎ Sulphur: 16.9%︎ Chi Eridani A 4 - High metal content world Landable
Body distance407 LsEarth masses1.0991Radius6,249 kmGravity1.14 gSurface temperature483 K (210°C/410°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.6%︎ Mercury: 1.0%︎ Niobium: 1.5%︎ Manganese: 9.2%︎ Vanadium: 5.5%︎ Zinc: 6.0%︎ Carbon: 13.1%︎ Iron: 22.2%︎ Nickel: 16.8%︎ Phosphorus: 8.4%︎ Sulphur: 15.6%︎ Chi Eridani A 5 - High metal content world
Body distance519 LsEarth masses0.8756Radius5,840 kmGravity1.04 gSurface temperature458 K (184°C/364°F)Surface pressure1.46 atmVolcanismAtmosphereSulphur dioxideTerraforming︎ Chi Eridani A 6 - High metal content world
Body distance666 LsRing/belt typeRocky (Low)Earth masses1.5783Radius6,950 kmGravity1.33 gSurface temperature1,229 K (956°C/1,752°F)Surface pressure240.72 atmVolcanismMajor Rocky magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ Chi Eridani A 6 b - Rocky body Landable
Body distance668 LsEarth masses0.0004Radius532 kmGravity0.06 gSurface temperature381 K (108°C/226°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Selenium: 3.1%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Chromium: 9.1%︎ Zirconium: 2.3%︎ Carbon: 16.4%︎ Iron: 20.1%︎ Nickel: 15.2%︎ Phosphorus: 10.5%︎ Sulphur: 19.5%︎ Chi Eridani A 6 a - Rocky body Landable
Body distance668 LsEarth masses0.0003Radius472 kmGravity0.06 gSurface temperature381 K (108°C/226°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.4%︎ Niobium: 1.3%︎ Chromium: 8.3%︎ Germanium: 5.2%︎ Manganese: 7.6%︎ Carbon: 15.0%︎ Iron: 18.4%︎ Nickel: 13.9%︎ Phosphorus: 9.6%︎ Sulphur: 17.9%︎ Chi Eridani A 7 - High metal content world
Body distance981 LsEarth masses4.5321Radius10,914 kmGravity1.55 gSurface temperature1,089 K (816°C/1,501°F)Surface pressure417.05 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraforming︎ Chi Eridani A 7 a - Rocky body Landable
Body distance983 LsEarth masses0.0002Radius426 kmGravity0.05 gSurface temperature317 K (44°C/111°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.1%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ Shirtuh - Earth-like world
Body distance2,170 LsEarth masses0.8990Radius5,941 kmGravity1.04 gSurface temperature292 K (19°C/66°F)Surface pressure6.90 atmVolcanismAtmosphereThick Suitable for water-based lifeTerraformingTerraformed︎ Fansipan - Rocky body Landable
Body distance2,162 LsEarth masses0.0230Radius1,919 kmGravity0.25 gSurface temperature218 K (-55°C/-68°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.3%︎ Niobium: 1.4%︎ Tin: 1.3%︎ Manganese: 8.6%︎ Vanadium: 5.1%︎ Zinc: 5.6%︎ Carbon: 14.2%︎ Iron: 20.7%︎ Nickel: 15.7%︎ Phosphorus: 9.1%︎ Sulphur: 16.9%︎ Gl 81 B - Class M star
Body distance12,810 LsSolar masses0.3125Solar radius0.4772︎ Chi Eridani B 2 - Water world
Body distance12,112 LsEarth masses0.5769Radius5,147 kmGravity0.89 gSurface temperature247 K (-27°C/-16°F)Surface pressure1.37 atmVolcanismAtmosphereCarbon dioxide-richTerraforming︎ Chi Eridani B 3 - Water world
Body distance12,288 LsEarth masses0.7916Radius5,665 kmGravity1.00 gSurface temperature296 K (23°C/73°F)Surface pressure6.15 atmVolcanismAtmosphereThick Carbon dioxideTerraforming︎ Chi Eridani B 1 - High metal content world
Body distance12,770 LsEarth masses3.4946Radius8,711 kmGravity1.87 gSurface temperature240 K (-33°C/-27°F)Surface pressure5.21 atmVolcanismMinor Metallic magmaAtmosphereThick NitrogenTerraforming