Star system
20 Ophiuchi
Economy
Industrial / Refinery
Government
Cooperative
Allegiance
Independent
Star type
Class F star Scoopable
Coordinates
-14.28 / 36.19 / 96.75
Permit required
No
Powerplay
Exploited
Powers
Yuri Grom (Controlling)
︎ 20 Ophiuchi - Class F star
Body distance-Solar masses2.0352Solar radius1.5842︎ 20 Ophiuchi 1 - Class III gas giant
Body distance1,500 LsRing/belt typeMetal rich (Pristine)Earth masses1,990.2400Radius73,282 kmGravity15.06 gSurface temperature654 K (381°C/717°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ 20 Ophiuchi 1 d - Rocky body Landable
Body distance1,495 LsEarth masses0.0031Radius1,024 kmGravity0.12 gSurface temperature308 K (35°C/94°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Chromium: 8.7%︎ Germanium: 5.6%︎ Carbon: 15.9%︎ Iron: 19.3%︎ Nickel: 14.6%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%︎ 20 Ophiuchi 1 c - Rocky body Landable
Body distance1,498 LsEarth masses0.0053Radius1,224 kmGravity0.14 gSurface temperature322 K (49°C/120°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.1%︎ Cadmium: 1.4%︎ Molybdenum: 1.2%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Vanadium: 4.5%︎ Carbon: 15.3%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.8%︎ Sulphur: 18.1%︎ 20 Ophiuchi 1 b - Rocky body
Body distance1,499 LsEarth masses0.0012Radius757 kmGravity0.09 gSurface temperature334 K (61°C/142°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ 20 Ophiuchi 1 a - Rocky body Landable
Body distance1,501 LsEarth masses0.0013Radius763 kmGravity0.09 gSurface temperature346 K (73°C/163°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Polonium: 0.5%︎ Mercury: 0.8%︎ Niobium: 1.3%︎ Arsenic: 2.5%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Carbon: 15.8%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ 20 Ophiuchi 1 e - Rocky body Landable
Body distance1,512 LsEarth masses0.0051Radius1,204 kmGravity0.14 gSurface temperature295 K (22°C/71°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Selenium: 3.1%︎ Niobium: 1.4%︎ Tungsten: 1.1%︎ Vanadium: 5.0%︎ Zinc: 5.5%︎ Carbon: 16.7%︎ Iron: 20.2%︎ Nickel: 15.3%︎ Phosphorus: 10.7%︎ Sulphur: 19.8%︎ 20 Ophiuchi 2 a - Rocky body Landable
Body distance2,762 LsEarth masses0.0182Radius1,829 kmGravity0.22 gSurface temperature211 K (-63°C/-81°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Yttrium: 1.2%︎ Niobium: 1.4%︎ Tin: 1.3%︎ Arsenic: 2.7%︎ Germanium: 6.0%︎ Zirconium: 2.4%︎ Carbon: 17.1%︎ Iron: 20.8%︎ Nickel: 15.7%︎ Phosphorus: 11.0%︎ Sulphur: 20.4%︎ 20 Ophiuchi 2 b - Rocky body Landable
Body distance2,765 LsEarth masses0.0191Radius1,857 kmGravity0.22 gSurface temperature211 K (-63°C/-81°F)Surface pressure0.00 atmVolcanismMinor Rocky magmaAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Carbon: 15.7%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ 20 Ophiuchi 3 - Class III gas giant
Body distance2,800 LsRing/belt typeRocky (Pristine)Earth masses2,536.4000Radius70,469 kmGravity20.76 gSurface temperature728 K (455°C/851°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ 20 Ophiuchi 3 a - Rocky body Landable
Body distance2,783 LsEarth masses0.0153Radius1,730 kmGravity0.21 gSurface temperature297 K (24°C/76°F)Surface pressure0.00 atmVolcanismMinor Silicate vapour geysersAtmosphereTerraforming︎ Polonium: 0.5%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Germanium: 5.6%︎ Manganese: 8.1%︎ Carbon: 16.1%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ 20 Ophiuchi 5 - Class II gas giant
Body distance3,647 LsRing/belt typeRocky (Pristine)Earth masses100.1350Radius58,340 kmGravity1.20 gSurface temperature181 K (-92°C/-134°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ 20 Ophiuchi 5 b - Rocky body Landable
Body distance3,662 LsEarth masses0.0026Radius965 kmGravity0.11 gSurface temperature177 K (-96°C/-141°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.1%︎ Technetium: 0.7%︎ Mercury: 0.9%︎ Molybdenum: 1.3%︎ Chromium: 9.1%︎ Zirconium: 2.4%︎ Carbon: 16.5%︎ Iron: 20.3%︎ Nickel: 15.4%︎ Phosphorus: 10.6%︎ Sulphur: 19.7%︎ 20 Ophiuchi 5 a - Rocky body Landable
Body distance3,662 LsEarth masses0.0038Radius1,092 kmGravity0.13 gSurface temperature179 K (-94°C/-138°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Selenium: 3.0%︎ Tellurium: 1.5%︎ Mercury: 0.9%︎ Tin: 1.2%︎ Germanium: 5.6%︎ Manganese: 8.1%︎ Carbon: 16.1%︎ Iron: 19.5%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ 20 Ophiuchi 4 - Class III gas giant
Body distance3,703 LsRing/belt typeMetal rich (Pristine)Earth masses1,479.9200Radius75,177 kmGravity10.64 gSurface temperature437 K (163°C/326°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ 20 Ophiuchi 4 c - Rocky body Landable
Body distance3,699 LsEarth masses0.0024Radius936 kmGravity0.11 gSurface temperature206 K (-67°C/-89°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Manganese: 8.1%︎ Vanadium: 4.8%︎ Carbon: 16.1%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ 20 Ophiuchi 4 a - Rocky body Landable
Body distance3,700 LsEarth masses0.0014Radius791 kmGravity0.09 gSurface temperature237 K (-36°C/-33°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Zinc: 5.2%︎ Carbon: 15.6%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ 20 Ophiuchi 4 b - Rocky body Landable
Body distance3,701 LsEarth masses0.0016Radius815 kmGravity0.10 gSurface temperature214 K (-59°C/-74°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Mercury: 0.8%︎ Molybdenum: 1.2%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Zinc: 5.2%︎ Carbon: 15.7%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ 20 Ophiuchi 6 - Class II gas giant
Body distance5,560 LsRing/belt typeMetallic (Pristine)
Rocky (Pristine)Earth masses279.9070Radius67,725 kmGravity2.48 gSurface temperature165 K (-108°C/-162°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ 20 Ophiuchi 6 h - Rocky ice world Landable
Body distance5,552 LsEarth masses0.0573Radius2,972 kmGravity0.26 gSurface temperature120 K (-153°C/-243°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.0%︎ Mercury: 0.7%︎ Molybdenum: 1.1%︎ Chromium: 7.4%︎ Vanadium: 4.0%︎ Zinc: 4.5%︎ Carbon: 18.5%︎ Iron: 16.5%︎ Nickel: 12.5%︎ Phosphorus: 11.8%︎ Sulphur: 22.0%︎ 20 Ophiuchi 6 d - Rocky body Landable
Body distance5,554 LsEarth masses0.0052Radius1,216 kmGravity0.14 gSurface temperature171 K (-102°C/-151°F)Surface pressure0.04 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Selenium: 3.0%︎ Yttrium: 1.2%︎ Niobium: 1.3%︎ Tungsten: 1.1%︎ Manganese: 8.1%︎ Vanadium: 4.8%︎ Carbon: 16.2%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ 20 Ophiuchi 6 c - Rocky body Landable
Body distance5,557 LsEarth masses0.0013Radius775 kmGravity0.09 gSurface temperature163 K (-110°C/-167°F)Surface pressure0.02 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Yttrium: 1.2%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Chromium: 8.8%︎ Germanium: 5.6%︎ Zirconium: 2.3%︎ Carbon: 16.1%︎ Iron: 19.5%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ 20 Ophiuchi 6 a - Rocky body
Body distance5,559 LsEarth masses0.0006Radius578 kmGravity0.07 gSurface temperature236 K (-37°C/-34°F)Surface pressure0.84 atmVolcanismMinor Silicate vapour geysersAtmosphereCarbon dioxideTerraforming︎ 20 Ophiuchi 6 b - Rocky body
Body distance5,560 LsEarth masses0.0011Radius731 kmGravity0.09 gSurface temperature241 K (-32°C/-26°F)Surface pressure1.17 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ 20 Ophiuchi 6 e - Rocky body Landable
Body distance5,568 LsEarth masses0.0037Radius1,083 kmGravity0.13 gSurface temperature167 K (-106°C/-159°F)Surface pressure0.03 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Selenium: 3.0%︎ Technetium: 0.7%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Chromium: 8.7%︎ Zinc: 5.3%︎ Carbon: 16.0%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ 20 Ophiuchi 6 f - Rocky body Landable
Body distance5,573 LsEarth masses0.0038Radius1,090 kmGravity0.13 gSurface temperature166 K (-107°C/-160°F)Surface pressure0.03 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Polonium: 0.5%︎ Selenium: 3.0%︎ Niobium: 1.3%︎ Tin: 1.2%︎ Chromium: 8.8%︎ Germanium: 5.6%︎ Carbon: 16.0%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ 20 Ophiuchi 6 g - Rocky body Landable
Body distance5,573 LsEarth masses0.0021Radius893 kmGravity0.11 gSurface temperature162 K (-111°C/-168°F)Surface pressure0.02 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Yttrium: 1.1%︎ Tin: 1.1%︎ Tungsten: 1.0%︎ Chromium: 8.3%︎ Manganese: 7.7%︎ Zinc: 5.0%︎ Carbon: 15.3%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%︎ 20 Ophiuchi 7 - High metal content world
Body distance6,865 LsRing/belt typeMetal rich (Pristine)Earth masses15.2211Radius12,699 kmGravity3.84 gSurface temperature147 K (-126°C/-194°F)Surface pressure16.93 atmVolcanismMajor Silicate vapour geysersAtmosphereThick NitrogenTerraforming︎ 20 Ophiuchi 2 - Class Y star (brown dwarf)
Body distance2,778 LsSolar masses0.0117Solar radius0.0577