Star system
HIP 27758
Economy
Refinery / Agriculture
Government
Confederacy
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
82.13 / -41.66 / -151.5
Permit required
No
︎ HIP 27758 A - Class G star
Body distance-Solar masses1.3945Solar radius1.2318︎ HIP 27758 A 1 - High metal content world Landable
Body distance115 LsEarth masses0.7099Radius5,487 kmGravity0.96 gSurface temperature672 K (399°C/750°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.1%︎ Cadmium: 1.6%︎ Niobium: 1.4%︎ Chromium: 9.5%︎ Germanium: 4.4%︎ Manganese: 8.8%︎ Carbon: 12.7%︎ Iron: 21.2%︎ Nickel: 16.0%︎ Phosphorus: 8.1%︎ Sulphur: 15.1%︎ HIP 27758 A 2 - High metal content world Landable
Body distance141 LsEarth masses1.9131Radius7,348 kmGravity1.44 gSurface temperature608 K (335°C/634°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Technetium: 0.8%︎ Cadmium: 1.7%︎ Niobium: 1.5%︎ Germanium: 4.6%︎ Manganese: 9.2%︎ Vanadium: 5.5%︎ Carbon: 13.3%︎ Iron: 22.3%︎ Nickel: 16.9%︎ Phosphorus: 8.5%︎ Sulphur: 15.8%︎ HIP 27758 A 2 a - Rocky body Landable
Body distance141 LsEarth masses0.0433Radius2,393 kmGravity0.31 gSurface temperature608 K (335°C/634°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Molybdenum: 1.4%︎ Tungsten: 1.2%︎ Germanium: 5.6%︎ Vanadium: 5.2%︎ Zirconium: 2.5%︎ Carbon: 16.1%︎ Iron: 21.3%︎ Nickel: 16.1%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ HIP 27758 A 3 - High metal content world Landable
Body distance192 LsEarth masses1.3912Radius6,706 kmGravity1.26 gSurface temperature523 K (249°C/481°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.7%︎ Molybdenum: 1.6%︎ Tin: 1.5%︎ Germanium: 4.9%︎ Zinc: 6.5%︎ Zirconium: 2.8%︎ Carbon: 14.2%︎ Iron: 23.8%︎ Nickel: 18.0%︎ Phosphorus: 9.1%︎ Sulphur: 16.9%︎ HIP 27758 A 4 - High metal content world Landable
Body distance256 LsEarth masses1.5289Radius6,894 kmGravity1.31 gSurface temperature454 K (181°C/357°F)Surface pressure0.00 atmVolcanismMinor Silicate vapour geysersAtmosphereTerraforming︎ Tellurium: 1.1%︎ Mercury: 0.9%︎ Tin: 1.4%︎ Chromium: 9.6%︎ Germanium: 4.4%︎ Manganese: 8.8%︎ Carbon: 12.8%︎ Iron: 21.4%︎ Nickel: 16.2%︎ Phosphorus: 8.2%︎ Sulphur: 15.2%︎ HIP 27758 A 5 - High metal content world
Body distance352 LsEarth masses1.8443Radius7,280 kmGravity1.41 gSurface temperature1,272 K (999°C/1,831°F)Surface pressure274.61 atmVolcanismMinor Metallic magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ HIP 27758 A 6 - High metal content world
Body distance452 LsEarth masses1.8484Radius7,284 kmGravity1.42 gSurface temperature1,125 K (852°C/1,565°F)Surface pressure283.02 atmVolcanismMinor Metallic magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ HIP 27758 A 7 - High metal content world
Body distance635 LsEarth masses1.3018Radius6,577 kmGravity1.22 gSurface temperature922 K (649°C/1,199°F)Surface pressure211.94 atmVolcanismAtmosphereHot Thick Carbon dioxideTerraforming︎ HIP 27758 A 8 - High metal content world
Body distance769 LsEarth masses3.7751Radius8,877 kmGravity1.95 gSurface temperature1,141 K (868°C/1,594°F)Surface pressure607.73 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraformingTerraformable︎ HIP 27758 A 8 a - Rocky body
Body distance770 LsEarth masses0.2241Radius4,047 kmGravity0.56 gSurface temperature402 K (129°C/264°F)Surface pressure0.63 atmVolcanismAtmosphereCarbon dioxideTerraformingTerraforming︎ HIP 27758 A 9 - High metal content world
Body distance1,142 LsEarth masses2.0758Radius7,500 kmGravity1.50 gSurface temperature249 K (-25°C/-12°F)Surface pressure1.86 atmVolcanismMinor Metallic magmaAtmosphereCarbon dioxide-richTerraformingTerraformable︎ HIP 27758 A 9 a - Rocky body Landable
Body distance1,140 LsEarth masses0.1573Radius3,619 kmGravity0.49 gSurface temperature246 K (-28°C/-18°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraformingTerraformable︎ Yttrium: 1.2%︎ Cadmium: 1.6%︎ Tin: 1.3%︎ Arsenic: 2.4%︎ Germanium: 5.4%︎ Manganese: 8.5%︎ Carbon: 15.4%︎ Iron: 20.5%︎ Nickel: 15.5%︎ Phosphorus: 9.9%︎ Sulphur: 18.4%︎ HIP 27758 A 10 - Earth-like world
Body distance1,380 LsEarth masses2.0142Radius7,467 kmGravity1.47 gSurface temperature298 K (25°C/77°F)Surface pressure0.71 atmVolcanismMinor Metallic magmaAtmosphereSuitable for water-based lifeTerraforming︎ HIP 27758 A 11 - High metal content world
Body distance2,006 LsEarth masses3.7474Radius8,889 kmGravity1.93 gSurface temperature237 K (-36°C/-32°F)Surface pressure6.14 atmVolcanismMajor Silicate vapour geysersAtmosphereThick NitrogenTerraforming︎ HIP 27758 C - Class L star (brown dwarf)
Body distance209,629 LsSolar masses0.1875Solar radius0.3427︎ HIP 27758 C 6 - Icy body
Body distance209,500 LsEarth masses0.1489Radius4,314 kmGravity0.33 gSurface temperature100 K (-173°C/-280°F)Surface pressure4.21 atmVolcanismAtmosphereNitrogenTerraforming︎ HIP 27758 C 5 - Icy body
Body distance209,812 LsEarth masses0.0883Radius3,466 kmGravity0.30 gSurface temperature105 K (-168°C/-270°F)Surface pressure0.03 atmVolcanismAtmosphereThin ArgonTerraforming︎ HIP 27758 C 3 - Icy body
Body distance209,860 LsEarth masses0.0734Radius3,288 kmGravity0.28 gSurface temperature111 K (-162°C/-259°F)Surface pressure0.02 atmVolcanismAtmosphereThin ArgonTerraforming︎ HIP 27758 C 7 - Icy body
Body distance211,334 LsEarth masses0.1667Radius4,471 kmGravity0.34 gSurface temperature95 K (-178°C/-288°F)Surface pressure4.57 atmVolcanismAtmosphereNitrogenTerraforming︎ HIP 27758 C 2 - High metal content world Landable
Body distance211,375 LsEarth masses0.0222Radius1,825 kmGravity0.27 gSurface temperature182 K (-91°C/-132°F)Surface pressure0.10 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Selenium: 2.4%︎ Yttrium: 1.3%︎ Mercury: 1.0%︎ Molybdenum: 1.4%︎ Chromium: 9.8%︎ Manganese: 9.0%︎ Carbon: 12.9%︎ Iron: 21.9%︎ Nickel: 16.6%︎ Phosphorus: 8.3%︎ Sulphur: 15.4%︎ HIP 27758 C 2 a - Rocky body Landable
Body distance211,376 LsEarth masses0.0014Radius782 kmGravity0.09 gSurface temperature159 K (-114°C/-173°F)Surface pressure0.02 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Technetium: 0.7%︎ Cadmium: 1.5%︎ Mercury: 0.8%︎ Chromium: 8.7%︎ Manganese: 8.0%︎ Vanadium: 4.8%︎ Carbon: 14.6%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 9.4%︎ Sulphur: 17.4%︎ HIP 27758 C 1 - High metal content world Landable
Body distance211,579 LsEarth masses0.0176Radius1,699 kmGravity0.25 gSurface temperature193 K (-80°C/-112°F)Surface pressure0.08 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Yttrium: 1.4%︎ Mercury: 1.0%︎ Niobium: 1.5%︎ Manganese: 9.3%︎ Zinc: 6.1%︎ Zirconium: 2.6%︎ Carbon: 13.5%︎ Iron: 22.6%︎ Nickel: 17.1%︎ Phosphorus: 8.7%︎ Sulphur: 16.1%︎ HIP 27758 C 4 - High metal content world Landable
Body distance211,800 LsEarth masses0.0115Radius1,478 kmGravity0.21 gSurface temperature125 K (-148°C/-234°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.3%︎ Tin: 1.5%︎ Tungsten: 1.3%︎ Germanium: 4.9%︎ Zinc: 6.4%︎ Zirconium: 2.8%︎ Carbon: 14.2%︎ Iron: 23.7%︎ Nickel: 17.9%︎ Phosphorus: 9.1%︎ Sulphur: 16.9%︎ HIP 27758 C 8 - Icy body
Body distance212,139 LsEarth masses0.2345Radius4,959 kmGravity0.39 gSurface temperature90 K (-183°C/-298°F)Surface pressure0.82 atmVolcanismAtmosphereNeon-richTerraforming︎ HIP 27758 C 8 a - Icy body Landable
Body distance212,137 LsEarth masses0.0077Radius1,750 kmGravity0.10 gSurface temperature85 K (-188°C/-306°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Cadmium: 1.0%︎ Niobium: 0.8%︎ Germanium: 3.2%︎ Zinc: 3.4%︎ Zirconium: 1.4%︎ Carbon: 23.9%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 15.3%︎ Sulphur: 28.4%︎ HIP 27758 B - Class G star
Body distance210,082 LsSolar masses0.7617Solar radius0.8699︎ HIP 27758 B 3 - High metal content world
Body distance209,380 LsEarth masses2.4766Radius7,920 kmGravity1.61 gSurface temperature213 K (-60°C/-76°F)Surface pressure11.66 atmVolcanismMinor Metallic magmaAtmosphereThick NitrogenTerraformingTerraformable︎ HIP 27758 B 2 - High metal content world
Body distance210,395 LsEarth masses0.6079Radius5,235 kmGravity0.90 gSurface temperature834 K (561°C/1,041°F)Surface pressure31.00 atmVolcanismAtmosphereHot Thick Carbon dioxideTerraforming︎ HIP 27758 B 1 - High metal content world
Body distance210,620 LsEarth masses0.7481Radius5,575 kmGravity0.98 gSurface temperature1,061 K (788°C/1,451°F)Surface pressure61.18 atmVolcanismAtmosphereHot Thick Carbon dioxideTerraforming