Star system
HIP 55666
Economy
Military / Colony
Government
Corporate
Allegiance
Alliance
Star type
Class G star Scoopable
Coordinates
102.25 / 125.94 / -3.06
Permit required
No
Powerplay
Unoccupied
Powers
︎ HIP 55666 - Class G star
Body distance-Solar masses1.4609Solar radius1.2522︎ HIP 55666 1 - High metal content world
Body distance309 LsEarth masses2.3175Radius7,740 kmGravity1.57 gSurface temperature456 K (183°C/361°F)Surface pressure3.29 atmVolcanismMinor Metallic magmaAtmosphereSulphur dioxideTerraforming︎ HIP 55666 1 a - Rocky body Landable
Body distance309 LsEarth masses0.1769Radius3,756 kmGravity0.51 gSurface temperature419 K (145°C/294°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Yttrium: 1.1%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Chromium: 8.7%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Carbon: 14.5%︎ Iron: 19.2%︎ Nickel: 14.6%︎ Phosphorus: 9.3%︎ Sulphur: 17.2%︎ HIP 55666 2 - High metal content world
Body distance677 LsEarth masses0.3913Radius4,573 kmGravity0.76 gSurface temperature591 K (318°C/605°F)Surface pressure7.62 atmVolcanismAtmosphereHot Thick Carbon dioxideTerraformingTerraforming︎ HIP 55666 3 - High metal content world
Body distance910 LsEarth masses1.1846Radius6,388 kmGravity1.18 gSurface temperature761 K (488°C/911°F)Surface pressure195.87 atmVolcanismMajor Rocky magmaAtmosphereHot Thick Carbon dioxideTerraformingTerraformable︎ HIP 55666 3 a - Rocky body Landable
Body distance910 LsEarth masses0.0285Radius2,090 kmGravity0.27 gSurface temperature243 K (-30°C/-22°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Manganese: 8.2%︎ Vanadium: 4.9%︎ Zinc: 5.4%︎ Carbon: 15.0%︎ Iron: 20.0%︎ Nickel: 15.1%︎ Phosphorus: 9.6%︎ Sulphur: 17.9%︎ HIP 55666 4 - Water world
Body distance1,592 LsEarth masses2.2996Radius7,756 kmGravity1.55 gSurface temperature465 K (192°C/377°F)Surface pressure19.35 atmVolcanismMinor Metallic magmaAtmosphereThick Carbon dioxideTerraforming︎ HIP 55666 6 - Rocky ice world
Body distance2,879 LsEarth masses2.6482Radius9,700 kmGravity1.14 gSurface temperature169 K (-104°C/-155°F)Surface pressure530.75 atmVolcanismMajor Water geysersAtmosphereThick Argon-richTerraforming︎ HIP 55666 5 - Rocky ice world
Body distance2,888 LsEarth masses2.8163Radius9,871 kmGravity1.17 gSurface temperature1,408 K (1,135°C/2,074°F)Surface pressure729,144.83 atmVolcanismMajor Water geysersAtmosphereHot Thick WaterTerraforming︎ HIP 55666 7 - High metal content world
Body distance11,848 LsEarth masses5.2872Radius9,678 kmGravity2.29 gSurface temperature64 K (-209°C/-344°F)Surface pressure0.14 atmVolcanismMajor Silicate vapour geysersAtmosphereHeliumTerraforming