Star system
Xi Hydrae
Economy
Agriculture / Industrial
Government
Confederacy
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
110.63 / 60.94 / 29.09
Permit required
No
Powerplay
Unoccupied
Powers
︎ Xi Hydrae - Class G star
Body distance-Solar masses0.8438Solar radius11.5256︎ Xi Hydrae 1 - High metal content world
Body distance426 LsEarth masses3.2047Radius8,502 kmGravity1.80 gSurface temperature2,529 K (2,256°C/4,093°F)Surface pressure521.31 atmVolcanismMinor Metallic magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ Xi Hydrae 2 - High metal content world Landable
Body distance869 LsEarth masses1.7170Radius7,096 kmGravity1.39 gSurface temperature508 K (235°C/456°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereTerraforming︎ Ruthenium: 1.3%︎ Cadmium: 1.6%︎ Niobium: 1.4%︎ Chromium: 9.5%︎ Manganese: 8.7%︎ Zinc: 5.7%︎ Carbon: 12.3%︎ Iron: 21.1%︎ Nickel: 15.9%︎ Phosphorus: 7.8%︎ Sulphur: 14.6%︎ Xi Hydrae 2 a - Rocky body Landable
Body distance868 LsEarth masses0.1068Radius3,197 kmGravity0.42 gSurface temperature508 K (235°C/456°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Niobium: 1.3%︎ Tin: 1.2%︎ Chromium: 8.7%︎ Manganese: 8.0%︎ Zinc: 5.3%︎ Carbon: 14.4%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 9.2%︎ Sulphur: 17.1%︎ Xi Hydrae 3 - High metal content world
Body distance1,277 LsEarth masses0.9159Radius5,917 kmGravity1.06 gSurface temperature448 K (174°C/346°F)Surface pressure1.52 atmVolcanismAtmosphereSulphur dioxideTerraforming︎ Xi Hydrae 4 - High metal content world
Body distance2,312 LsEarth masses5.6175Radius9,899 kmGravity2.33 gSurface temperature1,595 K (1,322°C/2,412°F)Surface pressure1,335.55 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraforming︎ Xi Hydrae 5 - High metal content world
Body distance2,987 LsEarth masses2.8326Radius8,189 kmGravity1.72 gSurface temperature938 K (665°C/1,229°F)Surface pressure408.62 atmVolcanismMinor Metallic magmaAtmosphereHot Thick Carbon dioxideTerraformingTerraformable︎ Xi Hydrae 5 a - Earth-like world
Body distance2,981 LsEarth masses0.1539Radius3,591 kmGravity0.49 gSurface temperature319 K (46°C/115°F)Surface pressure1.25 atmVolcanismAtmosphereSuitable for water-based lifeTerraformingTerraformed︎ Xi Hydrae 6 - High metal content world
Body distance4,172 LsEarth masses1.0747Radius6,206 kmGravity1.13 gSurface temperature1,326 K (1,053°C/1,927°F)Surface pressure2,629.98 atmVolcanismAtmosphereHot Thick WaterTerraformingTerraformable︎ HD 63154 B 3 a - Rocky body Landable
Body distance147,437 LsEarth masses0.0068Radius1,327 kmGravity0.16 gSurface temperature290 K (17°C/63°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Antimony: 1.2%︎ Tin: 1.1%︎ Tungsten: 1.0%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Zinc: 5.2%︎ Carbon: 15.7%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%