Star system
HIP 77213
Economy
Government
Allegiance
Independent
Star type
Class K star (orange giant) Scoopable
Coordinates
205.5 / 369.41 / 854.88
Permit required
No
Powerplay
Unoccupied
Powers
︎ HIP 77213 A - Class K star (orange giant)
Body distance-Solar masses0.4766Solar radius9.5638︎ HIP 77213 A 1 - High metal content world Landable
Body distance386 LsEarth masses0.0988Radius2,970 kmGravity0.45 gSurface temperature615 K (342°C/648°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.2%︎ Cadmium: 1.7%︎ Tin: 1.4%︎ Chromium: 9.8%︎ Germanium: 4.6%︎ Zinc: 5.9%︎ Carbon: 13.1%︎ Iron: 21.8%︎ Nickel: 16.5%︎ Phosphorus: 8.4%︎ Sulphur: 15.6%︎ HIP 77213 A 2 - High metal content world Landable
Body distance678 LsEarth masses0.1839Radius3,618 kmGravity0.57 gSurface temperature465 K (192°C/378°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 2.6%︎ Tellurium: 1.3%︎ Molybdenum: 1.5%︎ Niobium: 1.6%︎ Arsenic: 2.2%︎ Manganese: 9.7%︎ Carbon: 14.1%︎ Iron: 23.4%︎ Nickel: 17.7%︎ Phosphorus: 9.0%︎ Sulphur: 16.8%︎ HIP 77213 A 3 - High metal content world
Body distance1,825 LsEarth masses0.2491Radius3,964 kmGravity0.64 gSurface temperature448 K (175°C/346°F)Surface pressure0.54 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ HIP 77213 A 3 a - Rocky body Landable
Body distance1,824 LsEarth masses0.0069Radius1,312 kmGravity0.16 gSurface temperature285 K (12°C/53°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.1%︎ Niobium: 1.4%︎ Tin: 1.3%︎ Arsenic: 2.4%︎ Chromium: 9.2%︎ Germanium: 5.4%︎ Carbon: 15.4%︎ Iron: 20.3%︎ Nickel: 15.4%︎ Phosphorus: 9.8%︎ Sulphur: 18.3%︎ HIP 77213 A 4 - High metal content world
Body distance2,554 LsEarth masses0.1080Radius3,056 kmGravity0.47 gSurface temperature645 K (372°C/701°F)Surface pressure5.63 atmVolcanismAtmosphereHot Thick WaterTerraformingTerraformable︎ HIP 77213 A 5 - High metal content world Landable
Body distance3,455 LsEarth masses0.1908Radius3,645 kmGravity0.58 gSurface temperature242 K (-31°C/-24°F)Surface pressure0.05 atmVolcanismAtmosphereThin Carbon dioxide-richTerraformingTerraformable︎ Ruthenium: 1.4%︎ Cadmium: 1.7%︎ Niobium: 1.5%︎ Chromium: 9.9%︎ Germanium: 4.6%︎ Vanadium: 5.4%︎ Carbon: 13.1%︎ Iron: 22.0%︎ Nickel: 16.6%︎ Phosphorus: 8.4%︎ Sulphur: 15.5%︎ HIP 77213 A 5 a - Rocky body Landable
Body distance3,452 LsEarth masses0.0147Radius1,687 kmGravity0.21 gSurface temperature207 K (-66°C/-86°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Cadmium: 1.5%︎ Niobium: 1.4%︎ Chromium: 8.9%︎ Germanium: 5.3%︎ Vanadium: 4.9%︎ Carbon: 15.1%︎ Iron: 19.8%︎ Nickel: 15.0%︎ Phosphorus: 9.7%︎ Sulphur: 17.9%︎ HIP 77213 A 6 - High metal content world
Body distance4,351 LsEarth masses0.1185Radius3,148 kmGravity0.49 gSurface temperature262 K (-11°C/12°F)Surface pressure0.18 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ HIP 77213 A 7 - Icy body
Body distance7,750 LsEarth masses0.6696Radius6,723 kmGravity0.60 gSurface temperature135 K (-138°C/-216°F)Surface pressure1,154.64 atmVolcanismAtmosphereThick NitrogenTerraforming︎ HIP 77213 B - Class M star
Body distance148,163 LsSolar masses0.2070Solar radius0.3945︎ HIP 77213 B 7 - Icy body
Body distance144,924 LsEarth masses2.4876Radius10,181 kmGravity0.98 gSurface temperature48 K (-226°C/-374°F)Surface pressure0.49 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ HIP 77213 B 4 - Icy body
Body distance147,471 LsEarth masses0.7650Radius7,202 kmGravity0.60 gSurface temperature90 K (-183°C/-297°F)Surface pressure1.06 atmVolcanismAtmosphereMethane-richTerraforming︎ HIP 77213 B 3 - Icy body
Body distance147,476 LsEarth masses1.3565Radius8,519 kmGravity0.76 gSurface temperature66 K (-207°C/-341°F)Surface pressure0.31 atmVolcanismMinor Carbon dioxide geysersAtmosphereHeliumTerraforming︎ HIP 77213 B 1 - Rocky ice world
Body distance147,852 LsEarth masses1.4003Radius7,863 kmGravity0.92 gSurface temperature449 K (175°C/348°F)Surface pressure5,963.36 atmVolcanismWater geysersAtmosphereThick Ammonia-richTerraforming︎ HIP 77213 B 5 - Icy body
Body distance149,366 LsEarth masses1.1599Radius8,143 kmGravity0.71 gSurface temperature61 K (-212°C/-350°F)Surface pressure0.22 atmVolcanismMinor Carbon dioxide geysersAtmosphereNeon-richTerraforming︎ HIP 77213 B 6 - Icy body
Body distance149,835 LsEarth masses1.3227Radius8,468 kmGravity0.75 gSurface temperature56 K (-217°C/-359°F)Surface pressure0.27 atmVolcanismMinor Carbon dioxide geysersAtmosphereNeon-richTerraforming