Star system
Oponner
Economy
Refinery / Agriculture
Government
Patronage
Allegiance
Empire
Star type
Class M star Scoopable
Coordinates
78.16 / -54.84 / -69.97
Permit required
No
︎ Oponner - Class M star
Body distance-Solar masses0.2031Solar radius0.3720︎ Oponner 1 - Icy body
Body distance209 LsEarth masses1.4688Radius8,727 kmGravity0.78 gSurface temperature405 K (132°C/270°F)Surface pressure4,916.55 atmVolcanismMajor Water geysersAtmosphereThick MethaneTerraforming︎ Oponner 2 - Icy body
Body distance210 LsEarth masses1.1605Radius8,138 kmGravity0.71 gSurface temperature378 K (104°C/220°F)Surface pressure3,428.30 atmVolcanismMajor Water geysersAtmosphereThick Methane-richTerraforming︎ Oponner 3 - Class I gas giant
Body distance381 LsRing/belt typeIcy (Major)
Metal rich (Major)Earth masses3.5504Radius14,859 kmGravity0.65 gSurface temperature66 K (-207°C/-340°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Oponner 3 a - Icy body Landable
Body distance381 LsEarth masses0.0002Radius534 kmGravity0.03 gSurface temperature60 K (-214°C/-352°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 4.3%︎ Cadmium: 0.9%︎ Tungsten: 0.7%︎ Arsenic: 1.6%︎ Chromium: 5.5%︎ Carbon: 22.9%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%︎ Oponner 3 b - Icy body Landable
Body distance381 LsEarth masses0.0002Radius524 kmGravity0.03 gSurface temperature60 K (-214°C/-352°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.4%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.5%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 22.9%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%︎ Oponner 4 - Class I gas giant
Body distance513 LsRing/belt typeIcy (Major)Earth masses13.4345Radius30,271 kmGravity0.60 gSurface temperature58 K (-216°C/-356°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Oponner 4 c - Icy body Landable
Body distance513 LsEarth masses0.0004Radius661 kmGravity0.04 gSurface temperature51 K (-222°C/-367°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Yttrium: 0.7%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Germanium: 3.6%︎ Zinc: 3.3%︎ Carbon: 23.0%︎ Iron: 12.2%︎ Nickel: 9.3%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%︎ Oponner 4 b - Icy body Landable
Body distance513 LsEarth masses0.0004Radius628 kmGravity0.04 gSurface temperature51 K (-222°C/-367°F)Surface pressure0.00 atmVolcanismMinor Methane magmaAtmosphereTerraforming︎ Antimony: 0.8%︎ Selenium: 4.3%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 23.1%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%︎ Oponner 4 a - Icy body Landable
Body distance513 LsEarth masses0.0002Radius522 kmGravity0.03 gSurface temperature52 K (-222°C/-367°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ 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: 26.6%︎ Oponner 5 - Icy body
Body distance710 LsEarth masses4.2609Radius11,812 kmGravity1.24 gSurface temperature45 K (-228°C/-379°F)Surface pressure0.79 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ Oponner 5 a - Icy body Landable
Body distance709 LsEarth masses0.1218Radius4,294 kmGravity0.27 gSurface temperature44 K (-230°C/-381°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Arsenic: 1.4%︎ Chromium: 5.5%︎ Vanadium: 3.0%︎ Carbon: 23.5%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 15.0%︎ Sulphur: 27.9%︎ Oponner 7 - Icy body
Body distance1,264 LsEarth masses4.7969Radius13,937 kmGravity1.00 gSurface temperature35 K (-238°C/-396°F)Surface pressure0.48 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ Oponner 6 - Class I gas giant
Body distance1,265 LsRing/belt typeIcy (Major)Earth masses346.2040Radius71,553 kmGravity2.75 gSurface temperature81 K (-192°C/-314°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Oponner 6 a - Icy body Landable
Body distance1,263 LsEarth masses0.0130Radius2,055 kmGravity0.13 gSurface temperature46 K (-227°C/-377°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Yttrium: 0.7%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Arsenic: 1.6%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Carbon: 22.7%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ Oponner 6 b - Icy body Landable
Body distance1,266 LsEarth masses0.0169Radius2,239 kmGravity0.14 gSurface temperature44 K (-229°C/-381°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Cadmium: 0.9%︎ Tungsten: 0.7%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.8%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ Oponner 6 d - Icy body Landable
Body distance1,266 LsEarth masses0.0060Radius1,593 kmGravity0.10 gSurface temperature41 K (-233°C/-387°F)Surface pressure0.00 atmVolcanismMajor Water magmaAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Manganese: 4.9%︎ Zinc: 3.2%︎ Carbon: 22.4%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%︎ Oponner 6 c - Icy body Landable
Body distance1,267 LsEarth masses0.0069Radius1,668 kmGravity0.10 gSurface temperature42 K (-231°C/-385°F)Surface pressure0.00 atmVolcanismCarbon dioxide geysersAtmosphereTerraforming︎ Antimony: 0.8%︎ Cadmium: 1.0%︎ Molybdenum: 0.8%︎ Germanium: 3.6%︎ Vanadium: 3.0%︎ Zinc: 3.4%︎ Carbon: 23.2%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.9%︎ Sulphur: 27.6%︎ Oponner 9 - Icy body
Body distance1,638 LsEarth masses37.3261Radius19,989 kmGravity3.80 gSurface temperature34 K (-239°C/-399°F)Surface pressure7.29 atmVolcanismWater geysersAtmosphereThick HeliumTerraforming︎ Oponner 8 - Gas giant with water-based life
Body distance1,755 LsRing/belt typeIcy (Major)Earth masses920.0740Radius76,061 kmGravity6.46 gSurface temperature183 K (-91°C/-131°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Oponner 8 f - Icy body Landable
Body distance1,745 LsEarth masses0.0099Radius1,878 kmGravity0.11 gSurface temperature36 K (-237°C/-395°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Arsenic: 1.6%︎ Chromium: 5.6%︎ Vanadium: 3.0%︎ Carbon: 23.3%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.9%︎ Sulphur: 27.7%︎ Oponner 8 d - Icy body Landable
Body distance1,747 LsEarth masses0.0060Radius1,591 kmGravity0.10 gSurface temperature42 K (-231°C/-384°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.4%︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Niobium: 0.9%︎ Zinc: 3.4%︎ Zirconium: 1.4%︎ Carbon: 23.4%︎ Iron: 12.5%︎ Nickel: 9.4%︎ Phosphorus: 15.0%︎ Sulphur: 27.8%︎ Oponner 8 c - Icy body Landable
Body distance1,750 LsEarth masses0.0082Radius1,770 kmGravity0.11 gSurface temperature46 K (-227°C/-377°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Cadmium: 0.9%︎ Mercury: 0.5%︎ Chromium: 5.4%︎ Manganese: 4.9%︎ Zinc: 3.2%︎ Carbon: 22.4%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%︎ Oponner 8 b - Icy body Landable
Body distance1,753 LsEarth masses0.0039Radius1,388 kmGravity0.08 gSurface temperature49 K (-224°C/-371°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 0.7%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Zinc: 3.3%︎ Carbon: 22.7%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ Oponner 8 a - Icy body Landable
Body distance1,754 LsEarth masses0.0034Radius1,321 kmGravity0.08 gSurface temperature53 K (-221°C/-365°F)Surface pressure0.00 atmVolcanismMinor Carbon dioxide geysersAtmosphereTerraforming︎ Yttrium: 0.7%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Manganese: 4.9%︎ Zinc: 3.2%︎ Carbon: 22.4%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%︎ Oponner 8 e - Icy body Landable
Body distance1,769 LsEarth masses0.0129Radius2,051 kmGravity0.12 gSurface temperature39 K (-235°C/-390°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.3%︎ Selenium: 4.2%︎ 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%︎ Oponner 10 - Icy body
Body distance3,175 LsEarth masses24.7484Radius18,357 kmGravity2.98 gSurface temperature21 K (-252°C/-421°F)Surface pressure4.12 atmVolcanismWater geysersAtmosphereHeliumTerraforming