Star system
HIP 21125
Economy
Government
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
133.06 / -154.63 / -112.88
Permit required
No
Powerplay
Unoccupied
Powers
︎ HIP 21125 - Class K star
Body distance-Solar masses0.5547Solar radius0.6972︎ HIP 21125 1 - High metal content world
Body distance196 LsEarth masses0.8593Radius5,821 kmGravity1.03 gSurface temperature898 K (625°C/1,157°F)Surface pressure143.26 atmVolcanismAtmosphereHot Thick Carbon dioxideTerraforming︎ HIP 21125 2 - High metal content world
Body distance514 LsEarth masses0.7452Radius5,576 kmGravity0.97 gSurface temperature351 K (78°C/172°F)Surface pressure5.60 atmVolcanismAtmosphereThick Ammonia-richTerraforming︎ HIP 21125 3 - Ammonia world
Body distance956 LsEarth masses0.4015Radius4,616 kmGravity0.77 gSurface temperature198 K (-75°C/-104°F)Surface pressure0.88 atmVolcanismAtmosphereAmmonia and oxygenTerraforming︎ HIP 21125 4 - Icy body
Body distance1,541 LsEarth masses0.8598Radius7,327 kmGravity0.65 gSurface temperature98 K (-175°C/-283°F)Surface pressure3.25 atmVolcanismWater magmaAtmosphereArgon-richTerraforming︎ HIP 21125 4 a - Icy body Landable
Body distance1,540 LsEarth masses0.0331Radius2,808 kmGravity0.17 gSurface temperature93 K (-180°C/-292°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 4.2%︎ Mercury: 0.5%︎ Tin: 0.8%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.7%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%