Star system
G 121-8
Economy
Extraction / Refinery
Government
Confederacy
Allegiance
Alliance
Star type
Class M star Scoopable
Coordinates
9.19 / 58.75 / -10.59
Permit required
No
Powerplay
Exploited
Powers
Edmund Mahon (Controlling)
︎ G 121-8 A - Class M star
Body distance-Solar masses0.3555Solar radius0.5135︎ G 121-8 A 1 - Class I gas giant
Body distance3,615 LsRing/belt typeIcy (Low)
Rocky (Low)Earth masses220.0580Radius69,269 kmGravity1.86 gSurface temperature63 K (-210°C/-347°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ G 121-8 A 1 b - Icy body Landable
Body distance3,613 LsEarth masses0.0114Radius1,967 kmGravity0.12 gSurface temperature40 K (-233°C/-388°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Selenium: 4.3%︎ Yttrium: 0.7%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Manganese: 5.1%︎ Zirconium: 1.4%︎ Carbon: 23.1%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%︎ G 121-8 A 1 a - Icy body Landable
Body distance3,614 LsEarth masses0.0050Radius1,499 kmGravity0.09 gSurface temperature42 K (-231°C/-384°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Tellurium: 0.9%︎ Mercury: 0.5%︎ Tungsten: 0.7%︎ Arsenic: 1.6%︎ Chromium: 5.6%︎ Vanadium: 3.0%︎ Carbon: 23.3%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.9%︎ Sulphur: 27.7%︎ G 121-8 A 2 - Class I gas giant
Body distance3,630 LsRing/belt typeIcy (Low)
Rocky (Low)Earth masses18.9413Radius38,892 kmGravity0.51 gSurface temperature40 K (-233°C/-387°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ G 121-8 A 2 a - Icy body Landable
Body distance3,616 LsEarth masses0.0018Radius1,079 kmGravity0.06 gSurface temperature36 K (-238°C/-396°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Selenium: 4.2%︎ Technetium: 0.4%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Zinc: 3.3%︎ Carbon: 22.6%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ G 121-8 B - Class M star
Body distance346,995 LsSolar masses0.2305Solar radius0.4312︎ G 121-8 B 5 - Class I gas giant
Body distance345,982 LsRing/belt typeIcy (Low)Earth masses38.6254Radius46,015 kmGravity0.74 gSurface temperature52 K (-221°C/-366°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ G 121-8 B 5 b - Icy body Landable
Body distance345,980 LsEarth masses0.0004Radius649 kmGravity0.04 gSurface temperature45 K (-228°C/-379°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Selenium: 4.4%︎ Tin: 0.8%︎ Tungsten: 0.7%︎ Vanadium: 3.1%︎ Zirconium: 1.5%︎ Carbon: 23.6%︎ Iron: 12.5%︎ Nickel: 9.5%︎ Phosphorus: 15.1%︎ Sulphur: 28.1%︎ G 121-8 B 5 a - Icy body Landable
Body distance346,005 LsEarth masses0.0002Radius522 kmGravity0.03 gSurface temperature45 K (-228°C/-379°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Cadmium: 1.0%︎ Tin: 0.8%︎ Arsenic: 1.6%︎ Germanium: 3.6%︎ Vanadium: 3.1%︎ Carbon: 23.7%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 15.2%︎ Sulphur: 28.2%︎ G 121-8 B 5 c - Icy body Landable
Body distance346,022 LsEarth masses0.0006Radius755 kmGravity0.04 gSurface temperature45 K (-229°C/-379°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Zirconium: 1.4%︎ Carbon: 22.8%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ G 121-8 B 1 - High metal content world Landable
Body distance346,996 LsEarth masses0.2546Radius4,005 kmGravity0.65 gSurface temperature592 K (319°C/606°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Ruthenium: 1.4%︎ Selenium: 2.5%︎ Cadmium: 1.8%︎ Tungsten: 1.2%︎ Manganese: 9.3%︎ Vanadium: 5.6%︎ Carbon: 13.6%︎ Iron: 22.6%︎ Nickel: 17.1%︎ Phosphorus: 8.7%︎ Sulphur: 16.2%︎ G 121-8 B 2 - High metal content world Landable
Body distance347,005 LsEarth masses0.7773Radius5,645 kmGravity0.99 gSurface temperature456 K (183°C/361°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereTerraforming︎ Selenium: 2.5%︎ Yttrium: 1.3%︎ Molybdenum: 1.5%︎ Tin: 1.5%︎ Chromium: 10.0%︎ Zinc: 6.1%︎ Carbon: 13.4%︎ Iron: 22.3%︎ Nickel: 16.9%︎ Phosphorus: 8.6%︎ Sulphur: 16.0%︎ G 121-8 B 3 - Icy body
Body distance347,182 LsEarth masses4.7223Radius11,814 kmGravity1.37 gSurface temperature586 K (313°C/595°F)Surface pressure19,484.43 atmVolcanismMajor Water geysersAtmosphereHot Thick Methane-richTerraforming︎ G 121-8 B 4 - Class I gas giant
Body distance347,587 LsRing/belt typeIcy (Low)Earth masses147.4350Radius64,446 kmGravity1.44 gSurface temperature73 K (-200°C/-327°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ G 121-8 B 4 b - Icy body Landable
Body distance347,582 LsEarth masses0.0025Radius1,201 kmGravity0.07 gSurface temperature55 K (-218°C/-360°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Selenium: 4.1%︎ Mercury: 0.5%︎ Niobium: 0.8%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Carbon: 22.2%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.2%︎ Sulphur: 26.5%︎ G 121-8 B 4 a - Icy body Landable
Body distance347,582 LsEarth masses0.0012Radius945 kmGravity0.06 gSurface temperature56 K (-217°C/-359°F)Surface pressure0.00 atmVolcanismWater geysersAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Cadmium: 1.0%︎ Mercury: 0.5%︎ Arsenic: 1.6%︎ Manganese: 5.2%︎ Zinc: 3.4%︎ Carbon: 23.2%︎ Iron: 12.5%︎ Nickel: 9.5%︎ Phosphorus: 14.8%︎ Sulphur: 27.6%︎ G 121-8 B 4 c - Icy body Landable
Body distance347,592 LsEarth masses0.0015Radius1,011 kmGravity0.06 gSurface temperature54 K (-219°C/-363°F)Surface pressure0.00 atmVolcanismAtmosphereThin ArgonTerraforming︎ Antimony: 0.8%︎ Mercury: 0.6%︎ Molybdenum: 0.8%︎ Germanium: 3.7%︎ Vanadium: 3.1%︎ Zirconium: 1.5%︎ Carbon: 23.8%︎ Iron: 12.6%︎ Nickel: 9.6%︎ Phosphorus: 15.3%︎ Sulphur: 28.3%︎ G 121-8 B 4 d - Icy body Landable
Body distance347,623 LsEarth masses0.0023Radius1,167 kmGravity0.07 gSurface temperature54 K (-219°C/-363°F)Surface pressure0.00 atmVolcanismAtmosphereThin ArgonTerraforming︎ Antimony: 0.7%︎ Selenium: 4.1%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Carbon: 22.2%︎ Iron: 11.7%︎ Nickel: 8.9%︎ Phosphorus: 14.2%︎ Sulphur: 26.4%︎ G 121-8 B 6 - Icy body
Body distance347,792 LsRing/belt typeIcy (Low)Earth masses4.1405Radius11,753 kmGravity1.22 gSurface temperature40 K (-233°C/-387°F)Surface pressure0.77 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming