Star system
HIP 91818
Economy
Colony
Government
Democracy
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
-113.34 / 16.53 / 133.16
Permit required
No
︎ HIP 91818 A - Class G star
Body distance-Solar masses0.9531Solar radius0.9677︎ HIP 91818 B - Class G star
Body distance1,804 LsSolar masses0.9492Solar radius0.9691︎ HIP 91818 AB 1 - Class III gas giant
Body distance3,511 LsEarth masses2,396.9400Radius69,946 kmGravity19.91 gSurface temperature606 K (333°C/631°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 91818 AB 1 a - Rocky body Landable
Body distance3,502 LsEarth masses0.0010Radius713 kmGravity0.08 gSurface temperature156 K (-117°C/-179°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Niobium: 1.3%︎ Tungsten: 1.0%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ HIP 91818 AB 1 b - Rocky body Landable
Body distance3,509 LsEarth masses0.0002Radius428 kmGravity0.05 gSurface temperature151 K (-122°C/-188°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.5%︎ Molybdenum: 1.4%︎ Tungsten: 1.1%︎ Arsenic: 2.7%︎ Germanium: 6.0%︎ Zirconium: 2.4%︎ Carbon: 17.1%︎ Iron: 20.8%︎ Nickel: 15.7%︎ Phosphorus: 11.0%︎ Sulphur: 20.4%︎ HIP 91818 AB 1 e - Rocky body Landable
Body distance3,513 LsEarth masses0.0003Radius488 kmGravity0.06 gSurface temperature133 K (-140°C/-220°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.1%︎ Cadmium: 1.4%︎ Molybdenum: 1.2%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.1%︎ Iron: 18.4%︎ Nickel: 13.9%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ HIP 91818 AB 1 d - Rocky ice world Landable
Body distance3,513 LsEarth masses0.0027Radius1,066 kmGravity0.09 gSurface temperature118 K (-155°C/-247°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.0%︎ Selenium: 3.5%︎ Niobium: 1.1%︎ Tungsten: 0.9%︎ Chromium: 7.5%︎ Vanadium: 4.1%︎ Carbon: 18.6%︎ Iron: 16.6%︎ Nickel: 12.6%︎ Phosphorus: 11.9%︎ Sulphur: 22.2%︎ HIP 91818 AB 1 c - Rocky body Landable
Body distance3,515 LsEarth masses0.0005Radius569 kmGravity0.07 gSurface temperature160 K (-113°C/-171°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Yttrium: 1.1%︎ Mercury: 0.8%︎ Niobium: 1.3%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.7%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%︎ HIP 91818 AB 1 g - Icy body Landable
Body distance3,551 LsEarth masses0.0052Radius1,522 kmGravity0.09 gSurface temperature105 K (-168°C/-271°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Manganese: 4.9%︎ Vanadium: 2.9%︎ Carbon: 22.4%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.3%︎ Sulphur: 26.7%︎ HIP 91818 AB 1 f - Icy body Landable
Body distance3,609 LsEarth masses0.0105Radius1,917 kmGravity0.12 gSurface temperature108 K (-165°C/-266°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 4.3%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Arsenic: 1.6%︎ Manganese: 5.1%︎ Carbon: 23.0%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.7%︎ Sulphur: 27.4%︎ HIP 91818 AB 2 - Icy body
Body distance6,727 LsRing/belt typeIcy (Pristine)
Metal rich (Pristine)Earth masses66.9187Radius22,552 kmGravity5.35 gSurface temperature642 K (369°C/696°F)Surface pressure337,881.08 atmVolcanismWater geysersAtmosphereHot Thick Methane-richTerraforming︎ HIP 91818 AB 2 e - Icy body Landable
Body distance6,510 LsEarth masses0.0004Radius664 kmGravity0.04 gSurface temperature78 K (-195°C/-319°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Molybdenum: 0.8%︎ Tin: 0.8%︎ Vanadium: 3.1%︎ Zinc: 3.5%︎ Zirconium: 1.5%︎ Carbon: 23.7%︎ Iron: 12.7%︎ Nickel: 9.6%︎ Phosphorus: 15.2%︎ Sulphur: 28.2%︎ HIP 91818 AB 2 d - Icy body Landable
Body distance6,515 LsEarth masses0.0002Radius472 kmGravity0.03 gSurface temperature78 K (-195°C/-319°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Carbon: 22.5%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%︎ HIP 91818 AB 2 f - Icy body Landable
Body distance6,540 LsEarth masses0.0008Radius825 kmGravity0.05 gSurface temperature78 K (-195°C/-319°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.4%︎ Tellurium: 0.9%︎ Cadmium: 1.0%︎ Mercury: 0.5%︎ Arsenic: 1.6%︎ Zinc: 3.4%︎ Carbon: 23.4%︎ Iron: 12.5%︎ Nickel: 9.4%︎ Phosphorus: 15.0%︎ Sulphur: 27.8%︎ HIP 91818 AB 2 c - Icy body Landable
Body distance6,723 LsEarth masses0.0002Radius518 kmGravity0.03 gSurface temperature78 K (-195°C/-319°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 4.2%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Carbon: 22.6%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ HIP 91818 AB 2 a - Icy body Landable
Body distance6,724 LsEarth masses0.0002Radius503 kmGravity0.03 gSurface temperature78 K (-195°C/-319°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 0.7%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.5%︎ Manganese: 5.0%︎ Zirconium: 1.4%︎ Carbon: 22.8%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ HIP 91818 AB 2 b - Icy body Landable
Body distance6,727 LsEarth masses0.0002Radius473 kmGravity0.03 gSurface temperature78 K (-195°C/-319°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Vanadium: 3.0%︎ Carbon: 22.7%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ HIP 91818 C - Class M star
Body distance230,379 LsSolar masses0.3945Solar radius0.5095