Star system
HIP 105821
Economy
Refinery / High Tech
Government
Cooperative
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
-27.94 / -109 / 101.66
Permit required
No
Powerplay
Unoccupied
Powers
︎ HIP 105821 - Class K star
Body distance-Solar masses0.7461Solar radius0.8292︎ HIP 105821 1 - Class II gas giant
Body distance1,151 LsRing/belt typeMetal rich (Major)Earth masses417.1150Radius74,616 kmGravity3.04 gSurface temperature170 K (-103°C/-153°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 105821 1 e - Icy body Landable
Body distance1,144 LsEarth masses0.0039Radius1,397 kmGravity0.08 gSurface temperature108 K (-166°C/-266°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Tellurium: 0.8%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Chromium: 5.1%︎ Germanium: 3.3%︎ Carbon: 23.1%︎ Iron: 11.4%︎ Nickel: 8.6%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%︎ HIP 105821 1 c - Icy body Landable
Body distance1,147 LsEarth masses0.0010Radius894 kmGravity0.05 gSurface temperature110 K (-163°C/-261°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Technetium: 0.4%︎ Molybdenum: 0.7%︎ Niobium: 0.8%︎ Manganese: 4.7%︎ Zinc: 3.1%︎ Carbon: 23.3%︎ Iron: 11.4%︎ Nickel: 8.6%︎ Phosphorus: 14.9%︎ Sulphur: 27.7%︎ HIP 105821 1 d - Icy body Landable
Body distance1,147 LsEarth masses0.0008Radius819 kmGravity0.05 gSurface temperature109 K (-164°C/-263°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Yttrium: 0.7%︎ Molybdenum: 0.7%︎ Tin: 0.7%︎ Chromium: 5.1%︎ Vanadium: 2.8%︎ Carbon: 23.2%︎ Iron: 11.4%︎ Nickel: 8.6%︎ Phosphorus: 14.9%︎ Sulphur: 27.6%︎ HIP 105821 1 a - Icy body Landable
Body distance1,149 LsEarth masses0.0014Radius987 kmGravity0.06 gSurface temperature114 K (-159°C/-254°F)Surface pressure0.00 atmVolcanismCarbon dioxide geysersAtmosphereTerraforming︎ Polonium: 0.3%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Chromium: 5.1%︎ Manganese: 4.7%︎ Vanadium: 2.8%︎ Carbon: 23.2%︎ Iron: 11.3%︎ Nickel: 8.6%︎ Phosphorus: 14.8%︎ Sulphur: 27.6%︎ HIP 105821 1 b - Icy body Landable
Body distance1,154 LsEarth masses0.0008Radius824 kmGravity0.05 gSurface temperature111 K (-162°C/-260°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Chromium: 5.2%︎ Germanium: 3.3%︎ Vanadium: 2.8%︎ Carbon: 23.5%︎ Iron: 11.5%︎ Nickel: 8.7%︎ Phosphorus: 15.0%︎ Sulphur: 28.0%︎ HIP 105821 2 - Class II gas giant
Body distance1,536 LsRing/belt typeIcy (Major)
Rocky (Major)Earth masses753.1480Radius76,950 kmGravity5.17 gSurface temperature217 K (-56°C/-69°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 105821 2 d - Icy body Landable
Body distance1,530 LsEarth masses0.0046Radius1,459 kmGravity0.09 gSurface temperature102 K (-172°C/-277°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.8%︎ Selenium: 4.4%︎ Mercury: 0.6%︎ Niobium: 0.9%︎ Arsenic: 1.6%︎ Vanadium: 3.1%︎ Carbon: 23.5%︎ Iron: 12.7%︎ Nickel: 9.6%︎ Phosphorus: 15.0%︎ Sulphur: 27.9%︎ HIP 105821 2 c - Icy body Landable
Body distance1,531 LsEarth masses0.0036Radius1,353 kmGravity0.08 gSurface temperature103 K (-170°C/-273°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 4.2%︎ Cadmium: 0.9%︎ Tungsten: 0.7%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Carbon: 22.6%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ HIP 105821 2 e - Icy body Landable
Body distance1,534 LsEarth masses0.0040Radius1,400 kmGravity0.08 gSurface temperature100 K (-173°C/-280°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Yttrium: 0.7%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.6%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ HIP 105821 2 a - Icy body Landable
Body distance1,536 LsEarth masses0.0028Radius1,236 kmGravity0.07 gSurface temperature118 K (-155°C/-246°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Antimony: 0.8%︎ Mercury: 0.6%︎ Molybdenum: 0.8%︎ Germanium: 3.7%︎ Vanadium: 3.1%︎ Zirconium: 1.5%︎ Carbon: 23.8%︎ Iron: 12.7%︎ Nickel: 9.6%︎ Phosphorus: 15.2%︎ Sulphur: 28.3%︎ HIP 105821 2 h - Icy body Landable
Body distance1,537 LsEarth masses0.0070Radius1,675 kmGravity0.10 gSurface temperature97 K (-176°C/-285°F)Surface pressure0.00 atmVolcanismMinor Methane magmaAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Selenium: 4.3%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Germanium: 3.5%︎ Vanadium: 3.0%︎ Carbon: 23.0%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.8%︎ Sulphur: 27.4%︎ HIP 105821 2 g - Icy body Landable
Body distance1,537 LsEarth masses0.0076Radius1,725 kmGravity0.10 gSurface temperature97 K (-176°C/-285°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Vanadium: 3.0%︎ Carbon: 22.6%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ HIP 105821 2 b - Icy body Landable
Body distance1,537 LsEarth masses0.0042Radius1,421 kmGravity0.08 gSurface temperature106 K (-167°C/-269°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.4%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.6%︎ Vanadium: 3.1%︎ Zirconium: 1.4%︎ Carbon: 23.4%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 15.0%︎ Sulphur: 27.8%︎ HIP 105821 2 d a - Icy body Landable
Body distance1,538 LsEarth masses0.0004Radius664 kmGravity0.04 gSurface temperature102 K (-172°C/-277°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Antimony: 0.6%︎ Selenium: 4.7%︎ Mercury: 0.4%︎ Tungsten: 0.5%︎ Germanium: 3.0%︎ Manganese: 3.8%︎ Carbon: 25.1%︎ Iron: 9.2%︎ Nickel: 6.9%︎ Phosphorus: 16.0%︎ Sulphur: 29.8%︎ HIP 105821 2 f - Icy body Landable
Body distance1,542 LsEarth masses0.0047Radius1,477 kmGravity0.09 gSurface temperature98 K (-175°C/-283°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 4.2%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Carbon: 22.6%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ HIP 105821 2 j - Icy body Landable
Body distance1,549 LsEarth masses0.0550Radius3,326 kmGravity0.20 gSurface temperature94 K (-179°C/-290°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.8%︎ Mercury: 0.5%︎ Tin: 0.8%︎ Arsenic: 1.4%︎ Germanium: 3.2%︎ Manganese: 5.0%︎ Carbon: 23.6%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 15.1%︎ Sulphur: 28.1%︎ HIP 105821 2 i - Icy body Landable
Body distance1,560 LsEarth masses0.0059Radius1,584 kmGravity0.09 gSurface temperature96 K (-177°C/-286°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Technetium: 0.4%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Germanium: 3.5%︎ Zinc: 3.3%︎ Carbon: 23.1%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.8%︎ Sulphur: 27.4%︎ HIP 105821 3 - Gas giant with ammonia-based life
Body distance1,979 LsRing/belt typeIcy (Major)Earth masses328.7230Radius71,633 kmGravity2.60 gSurface temperature129 K (-144°C/-228°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 105821 3 g - Icy body Landable
Body distance1,973 LsEarth masses0.0066Radius1,649 kmGravity0.10 gSurface temperature82 K (-191°C/-312°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.4%︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Germanium: 3.6%︎ Zirconium: 1.4%︎ Carbon: 23.4%︎ Iron: 12.5%︎ Nickel: 9.4%︎ Phosphorus: 15.0%︎ Sulphur: 27.9%︎ HIP 105821 3 e - Icy body Landable
Body distance1,973 LsEarth masses0.0016Radius1,036 kmGravity0.06 gSurface temperature83 K (-190°C/-310°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 4.2%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.7%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ HIP 105821 3 c - Icy body Landable
Body distance1,976 LsEarth masses0.0015Radius1,015 kmGravity0.06 gSurface temperature85 K (-188°C/-307°F)Surface pressure0.00 atmVolcanismMinor Methane magmaAtmosphereTerraforming︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 22.7%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ HIP 105821 3 d - Icy body Landable
Body distance1,979 LsEarth masses0.0030Radius1,261 kmGravity0.08 gSurface temperature84 K (-189°C/-309°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.1%︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Mercury: 0.5%︎ Chromium: 5.4%︎ Manganese: 4.9%︎ Carbon: 22.0%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.1%︎ Sulphur: 26.2%︎ HIP 105821 3 a - Icy body Landable
Body distance1,979 LsEarth masses0.0012Radius932 kmGravity0.06 gSurface temperature90 K (-183°C/-298°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Selenium: 4.4%︎ Tellurium: 0.9%︎ Niobium: 0.9%︎ Tungsten: 0.7%︎ Arsenic: 1.6%︎ Vanadium: 3.1%︎ Carbon: 23.5%︎ Iron: 12.5%︎ Nickel: 9.5%︎ Phosphorus: 15.0%︎ Sulphur: 28.0%︎ HIP 105821 3 h - Icy body Landable
Body distance1,980 LsEarth masses0.0259Radius2,605 kmGravity0.15 gSurface temperature81 K (-192°C/-314°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 0.7%︎ Mercury: 0.5%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Germanium: 3.2%︎ Zinc: 3.2%︎ Carbon: 23.1%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%︎ HIP 105821 3 b - Icy body Landable
Body distance1,981 LsEarth masses0.0011Radius917 kmGravity0.05 gSurface temperature87 K (-186°C/-303°F)Surface pressure0.00 atmVolcanismCarbon dioxide geysersAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Zinc: 3.3%︎ Carbon: 22.5%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ HIP 105821 3 f - Icy body Landable
Body distance1,984 LsEarth masses0.0086Radius1,794 kmGravity0.11 gSurface temperature83 K (-191°C/-311°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 0.8%︎ Mercury: 0.6%︎ Tin: 0.8%︎ Vanadium: 3.1%︎ Zinc: 3.5%︎ Zirconium: 1.5%︎ Carbon: 23.9%︎ Iron: 12.7%︎ Nickel: 9.6%︎ Phosphorus: 15.3%︎ Sulphur: 28.4%︎ HIP 105821 4 - Class I gas giant
Body distance2,863 LsRing/belt typeIcy (Major)Earth masses28.7825Radius26,361 kmGravity1.68 gSurface temperature74 K (-199°C/-326°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 105821 4 b - Icy body Landable
Body distance2,857 LsEarth masses0.0005Radius681 kmGravity0.04 gSurface temperature95 K (-178°C/-288°F)Surface pressure0.08 atmVolcanismAtmosphereThin MethaneTerraforming︎ Selenium: 4.3%︎ Tellurium: 0.9%︎ Cadmium: 1.0%︎ Mercury: 0.5%︎ Germanium: 3.5%︎ Zinc: 3.3%︎ Carbon: 23.0%︎ Iron: 12.2%︎ Nickel: 9.3%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%︎ HIP 105821 4 d - Icy body
Body distance2,858 LsEarth masses0.0007Radius796 kmGravity0.05 gSurface temperature98 K (-175°C/-283°F)Surface pressure0.11 atmVolcanismAtmosphereMethaneTerraforming︎ HIP 105821 4 c - Icy body Landable
Body distance2,860 LsEarth masses0.0004Radius653 kmGravity0.04 gSurface temperature95 K (-179°C/-290°F)Surface pressure0.07 atmVolcanismAtmosphereThin MethaneTerraforming︎ Ruthenium: 0.8%︎ Selenium: 4.3%︎ Cadmium: 1.0%︎ Tungsten: 0.7%︎ Germanium: 3.5%︎ Zinc: 3.3%︎ Carbon: 23.0%︎ Iron: 12.2%︎ Nickel: 9.3%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%︎ HIP 105821 4 a - Icy body
Body distance2,862 LsEarth masses0.0004Radius675 kmGravity0.04 gSurface temperature134 K (-139°C/-218°F)Surface pressure1.73 atmVolcanismAtmosphereMethaneTerraforming︎ HIP 105821 4 e - Icy body Landable
Body distance2,868 LsEarth masses0.0006Radius747 kmGravity0.04 gSurface temperature97 K (-176°C/-285°F)Surface pressure0.09 atmVolcanismAtmosphereThin MethaneTerraforming︎ Technetium: 0.4%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Manganese: 4.9%︎ Zinc: 3.2%︎ Carbon: 22.4%︎ Iron: 12.0%︎ Nickel: 9.0%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%