Star system
HIP 74255
Economy
Agriculture / Refinery
Government
Democracy
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
69.44 / 12.25 / 97.78
Permit required
No
Powerplay
Exploited
Powers
︎ HIP 74255 A - Class K star
Body distance-Solar masses0.7188Solar radius0.8284︎ HIP 74255 A 1 - High metal content world Landable
Body distance94 LsEarth masses0.1309Radius3,244 kmGravity0.51 gSurface temperature422 K (149°C/300°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Technetium: 0.8%︎ Molybdenum: 1.4%︎ Tungsten: 1.2%︎ Arsenic: 2.0%︎ Chromium: 9.9%︎ Manganese: 9.1%︎ Carbon: 13.1%︎ Iron: 22.0%︎ Nickel: 16.6%︎ Phosphorus: 8.4%︎ Sulphur: 15.6%︎ HIP 74255 A 2 - High metal content world Landable
Body distance128 LsEarth masses0.1855Radius3,605 kmGravity0.58 gSurface temperature368 K (95°C/203°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Selenium: 2.5%︎ Yttrium: 1.4%︎ Niobium: 1.6%︎ Tungsten: 1.3%︎ Chromium: 10.3%︎ Germanium: 4.7%︎ Carbon: 13.4%︎ Iron: 22.9%︎ Nickel: 17.3%︎ Phosphorus: 8.6%︎ Sulphur: 16.0%︎ HIP 74255 A 2 a - Rocky body Landable
Body distance128 LsEarth masses0.0168Radius1,758 kmGravity0.22 gSurface temperature366 K (93°C/200°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Cadmium: 1.6%︎ Molybdenum: 1.3%︎ Germanium: 5.3%︎ Manganese: 8.2%︎ Vanadium: 4.9%︎ Carbon: 15.0%︎ Iron: 20.0%︎ Nickel: 15.1%︎ Phosphorus: 9.6%︎ Sulphur: 17.9%︎ HIP 74255 A 3 - High metal content world Landable
Body distance171 LsEarth masses0.1091Radius3,061 kmGravity0.47 gSurface temperature323 K (50°C/122°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Selenium: 2.4%︎ Tellurium: 1.2%︎ Mercury: 1.0%︎ Tin: 1.4%︎ Chromium: 9.8%︎ Manganese: 9.0%︎ Carbon: 13.0%︎ Iron: 21.8%︎ Nickel: 16.5%︎ Phosphorus: 8.3%︎ Sulphur: 15.5%︎ HIP 74255 A 5 - High metal content world Landable
Body distance238 LsEarth masses0.1731Radius3,544 kmGravity0.56 gSurface temperature349 K (76°C/169°F)Surface pressure0.05 atmVolcanismAtmosphereThin Carbon dioxideTerraformingTerraformable︎ Yttrium: 1.3%︎ Cadmium: 1.7%︎ Niobium: 1.5%︎ Manganese: 9.0%︎ Vanadium: 5.4%︎ Zinc: 5.9%︎ Carbon: 13.0%︎ Iron: 21.8%︎ Nickel: 16.5%︎ Phosphorus: 8.3%︎ Sulphur: 15.5%︎ HIP 74255 A 4 - Earth-like world
Body distance238 LsEarth masses0.2843Radius4,141 kmGravity0.67 gSurface temperature318 K (44°C/112°F)Surface pressure1.25 atmVolcanismAtmosphereSuitable for water-based lifeTerraformingTerraformed︎ HIP 74255 A 6 - High metal content world
Body distance338 LsEarth masses0.2671Radius4,061 kmGravity0.66 gSurface temperature265 K (-8°C/18°F)Surface pressure1.02 atmVolcanismAtmosphereCarbon dioxide-richTerraformingTerraformable︎ HIP 74255 A 7 - High metal content world
Body distance629 LsEarth masses1.0265Radius6,127 kmGravity1.11 gSurface temperature208 K (-65°C/-85°F)Surface pressure1.37 atmVolcanismMajor Rocky magmaAtmosphereNitrogenTerraforming︎ HIP 74255 A 7 a - Rocky body Landable
Body distance629 LsEarth masses0.0100Radius1,484 kmGravity0.18 gSurface temperature185 K (-88°C/-127°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.6%︎ Mercury: 0.9%︎ Germanium: 5.3%︎ Manganese: 8.3%︎ Vanadium: 4.9%︎ Carbon: 15.1%︎ Iron: 20.0%︎ Nickel: 15.2%︎ Phosphorus: 9.7%︎ Sulphur: 17.9%︎ HIP 74255 B - Class K star
Body distance8,045 LsSolar masses0.6094Solar radius0.7702︎ HIP 74255 B 2 - High metal content world
Body distance7,677 LsEarth masses0.2966Radius4,196 kmGravity0.68 gSurface temperature238 K (-35°C/-31°F)Surface pressure1.76 atmVolcanismAtmosphereCarbon dioxide-richTerraformingTerraformable︎ HIP 74255 B 3 - High metal content world Landable
Body distance7,842 LsEarth masses0.1710Radius3,530 kmGravity0.56 gSurface temperature225 K (-49°C/-55°F)Surface pressure0.06 atmVolcanismAtmosphereThin Carbon dioxide-richTerraforming︎ Technetium: 0.8%︎ Tin: 1.4%︎ Tungsten: 1.2%︎ Manganese: 9.1%︎ Vanadium: 5.4%︎ Zinc: 6.0%︎ Carbon: 13.2%︎ Iron: 22.1%︎ Nickel: 16.7%︎ Phosphorus: 8.4%︎ Sulphur: 15.7%︎ HIP 74255 B 5 - High metal content world
Body distance8,241 LsEarth masses0.6043Radius5,210 kmGravity0.90 gSurface temperature196 K (-77°C/-106°F)Surface pressure0.96 atmVolcanismAtmosphereNitrogenTerraforming︎ HIP 74255 B 5 a - Rocky body Landable
Body distance8,730 LsEarth masses0.0332Radius2,196 kmGravity0.28 gSurface temperature157 K (-116°C/-178°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Niobium: 1.4%︎ Tin: 1.3%︎ Arsenic: 2.4%︎ Chromium: 9.2%︎ Germanium: 5.4%︎ Carbon: 15.3%︎ Iron: 20.4%︎ Nickel: 15.4%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%︎ HIP 74255 B 1 - Earth-like world
Body distance8,312 LsEarth masses0.3963Radius4,591 kmGravity0.76 gSurface temperature297 K (24°C/75°F)Surface pressure0.97 atmVolcanismAtmosphereSuitable for water-based lifeTerraforming︎ HIP 74255 B 4 - High metal content world
Body distance8,651 LsEarth masses0.3742Radius4,490 kmGravity0.75 gSurface temperature274 K (1°C/34°F)Surface pressure3.17 atmVolcanismAtmosphereCarbon dioxide-richTerraforming︎ HIP 74255 B 4 a - Rocky body Landable
Body distance7,730 LsEarth masses0.0315Radius2,159 kmGravity0.27 gSurface temperature170 K (-103°C/-153°F)Surface pressure0.00 atmVolcanismAtmosphereThin AmmoniaTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.6%︎ Molybdenum: 1.3%︎ Chromium: 9.1%︎ Germanium: 5.3%︎ Zirconium: 2.4%︎ Carbon: 15.3%︎ Iron: 20.3%︎ Nickel: 15.4%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%