Star system
G 166-21
Economy
Industrial / Refinery
Government
Corporate
Allegiance
Alliance
Star type
Class M star Scoopable
Coordinates
-16.41 / 71.31 / 19.91
Permit required
No
Powerplay
Exploited
Powers
Edmund Mahon (Controlling)
︎ G 166-21 - Class M star
Body distance-Solar masses0.2383Solar radius0.4037︎ G 166-21 1 - Gas giant with water-based life
Body distance317 LsRing/belt typeIcy (Common)
Rocky (Common)Earth masses513.0340Radius76,170 kmGravity3.59 gSurface temperature154 K (-119°C/-182°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ G 166-21 1 d - Icy body Landable
Body distance312 LsEarth masses0.0037Radius1,356 kmGravity0.08 gSurface temperature82 K (-191°C/-311°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Antimony: 0.8%︎ Cadmium: 1.0%︎ Mercury: 0.5%︎ Manganese: 5.1%︎ Zinc: 3.4%︎ Zirconium: 1.4%︎ Carbon: 23.3%︎ Iron: 12.5%︎ Nickel: 9.4%︎ Phosphorus: 14.9%︎ Sulphur: 27.7%︎ G 166-21 1 b - Icy body Landable
Body distance313 LsEarth masses0.0046Radius1,459 kmGravity0.09 gSurface temperature84 K (-190°C/-309°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Vanadium: 2.9%︎ Carbon: 22.4%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%︎ G 166-21 1 c - Icy body Landable
Body distance315 LsEarth masses0.0048Radius1,478 kmGravity0.09 gSurface temperature82 K (-191°C/-311°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Vanadium: 2.9%︎ Carbon: 22.4%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%︎ G 166-21 1 a - Icy body Landable
Body distance318 LsEarth masses0.0089Radius1,815 kmGravity0.11 gSurface temperature87 K (-186°C/-303°F)Surface pressure0.00 atmVolcanismMinor Carbon dioxide geysersAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Selenium: 4.2%︎ Cadmium: 0.9%︎ Tungsten: 0.7%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 22.7%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ G 166-21 1 e - Icy body Landable
Body distance320 LsEarth masses0.0040Radius1,401 kmGravity0.08 gSurface temperature81 K (-192°C/-314°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Germanium: 3.4%︎ Manganese: 4.9%︎ Carbon: 22.3%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.3%︎ Sulphur: 26.5%︎ G 166-21 1 f - Icy body Landable
Body distance325 LsEarth masses0.0081Radius1,761 kmGravity0.11 gSurface temperature80 K (-193°C/-316°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.8%︎ Cadmium: 1.0%︎ Mercury: 0.5%︎ Arsenic: 1.6%︎ Germanium: 3.6%︎ Manganese: 5.1%︎ Carbon: 23.2%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.9%︎ Sulphur: 27.6%︎ G 166-21 2 - Class I gas giant
Body distance462 LsRing/belt typeIcy (Common)
Rocky (Common)Earth masses17.1025Radius37,867 kmGravity0.48 gSurface temperature68 K (-205°C/-336°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ G 166-21 2 c - Icy body Landable
Body distance462 LsEarth masses0.0002Radius494 kmGravity0.03 gSurface temperature61 K (-212°C/-350°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Manganese: 4.9%︎ Zinc: 3.2%︎ Carbon: 22.3%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.3%︎ Sulphur: 26.5%︎ G 166-21 2 a - Icy body Landable
Body distance462 LsEarth masses0.0002Radius530 kmGravity0.03 gSurface temperature61 K (-212°C/-349°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.8%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ G 166-21 2 b - Icy body Landable
Body distance464 LsEarth masses0.0002Radius488 kmGravity0.03 gSurface temperature61 K (-212°C/-350°F)Surface pressure0.00 atmVolcanismWater geysersAtmosphereTerraforming︎ Antimony: 0.8%︎ Selenium: 4.3%︎ Cadmium: 1.0%︎ Tin: 0.7%︎ Arsenic: 1.6%︎ Germanium: 3.6%︎ Carbon: 23.3%︎ Iron: 12.5%︎ Nickel: 9.4%︎ Phosphorus: 14.9%︎ Sulphur: 27.8%︎ G 166-21 3 - Icy body
Body distance467 LsEarth masses1.6311Radius8,999 kmGravity0.82 gSurface temperature62 K (-211°C/-348°F)Surface pressure0.32 atmVolcanismWater geysersAtmosphereNeon-richTerraforming︎ G 166-21 4 - Class I gas giant
Body distance605 LsEarth masses8.6779Radius23,534 kmGravity0.64 gSurface temperature59 K (-214°C/-353°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ G 166-21 4 c - Icy body Landable
Body distance601 LsEarth masses0.0005Radius684 kmGravity0.04 gSurface temperature53 K (-220°C/-364°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Selenium: 4.3%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Germanium: 3.5%︎ Zinc: 3.3%︎ Carbon: 23.0%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%︎ G 166-21 4 b - Icy body Landable
Body distance604 LsEarth masses0.0003Radius610 kmGravity0.04 gSurface temperature53 K (-220°C/-364°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Germanium: 3.6%︎ Vanadium: 3.1%︎ Zinc: 3.4%︎ Carbon: 23.2%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.9%︎ Sulphur: 27.6%︎ G 166-21 4 a - Icy body Landable
Body distance605 LsEarth masses0.0003Radius597 kmGravity0.03 gSurface temperature53 K (-220°C/-364°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.8%︎ Selenium: 4.4%︎ Cadmium: 1.0%︎ Tin: 0.7%︎ Arsenic: 1.6%︎ Zinc: 3.4%︎ Carbon: 23.4%︎ Iron: 12.5%︎ Nickel: 9.5%︎ Phosphorus: 15.0%︎ Sulphur: 27.8%