Star system
23 h Ursae Majoris
Economy
Refinery / Extraction
Government
Democracy
Allegiance
Federation
Star type
Class F star Scoopable
Coordinates
-28.19 / 52.19 / -50.16
Permit required
No
Powerplay
Unoccupied
Powers
︎ 23 h Ursae Majoris - Class F star
Body distance-Solar masses2.2227Solar radius1.6830︎ 23 h Ursae Majoris 3 - Class III gas giant
Body distance1,110 LsRing/belt typeMetal rich (Low)
Rocky (Low)Earth masses157.8000Radius59,888 kmGravity1.79 gSurface temperature338 K (64°C/148°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ 23 h Ursae Majoris 3 a - Rocky body
Body distance1,111 LsEarth masses0.0004Radius536 kmGravity0.06 gSurface temperature332 K (59°C/138°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ 23 h Ursae Majoris 1 - Class III gas giant
Body distance1,121 LsRing/belt typeMetal rich (Low)Earth masses142.8660Radius58,106 kmGravity1.72 gSurface temperature336 K (63°C/145°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ 23 h Ursae Majoris 2 - Class III gas giant
Body distance1,121 LsRing/belt typeMetal rich (Low)Earth masses12.2630Radius26,393 kmGravity0.72 gSurface temperature325 K (52°C/125°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ 23 h Ursae Majoris 4 - Class III gas giant
Body distance1,436 LsEarth masses1,594.8200Radius74,180 kmGravity11.78 gSurface temperature585 K (312°C/594°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ 23 h Ursae Majoris 4 a - Rocky body
Body distance1,433 LsEarth masses0.0212Radius1,923 kmGravity0.23 gSurface temperature349 K (75°C/168°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ 23 h Ursae Majoris 4 e - Rocky body Landable
Body distance1,439 LsEarth masses0.0176Radius1,810 kmGravity0.22 gSurface temperature318 K (45°C/113°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Niobium: 1.3%︎ Tungsten: 1.0%︎ Chromium: 8.6%︎ Germanium: 5.5%︎ Vanadium: 4.7%︎ Carbon: 15.7%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ 23 h Ursae Majoris 4 d - Rocky body Landable
Body distance1,439 LsEarth masses0.0200Radius1,886 kmGravity0.23 gSurface temperature324 K (51°C/123°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.1%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.3%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%︎ 23 h Ursae Majoris 4 b - Rocky body Landable
Body distance1,439 LsEarth masses0.0199Radius1,885 kmGravity0.23 gSurface temperature337 K (63°C/146°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Chromium: 8.6%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.7%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ 23 h Ursae Majoris 4 c - Rocky body Landable
Body distance1,439 LsEarth masses0.0243Radius2,010 kmGravity0.24 gSurface temperature330 K (57°C/135°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Carbon: 15.7%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ 23 h Ursae Majoris 6 - Class III gas giant
Body distance2,017 LsRing/belt typeRocky (Low)Earth masses98.3405Radius55,976 kmGravity1.28 gSurface temperature276 K (3°C/37°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ 23 h Ursae Majoris 6 b - Rocky body Landable
Body distance2,003 LsEarth masses0.0019Radius865 kmGravity0.10 gSurface temperature274 K (1°C/34°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Antimony: 1.2%︎ Tin: 1.2%︎ Tungsten: 1.1%︎ Arsenic: 2.5%︎ Manganese: 8.2%︎ Zinc: 5.4%︎ Carbon: 16.2%︎ Iron: 19.8%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.2%︎ 23 h Ursae Majoris 6 c - Rocky body Landable
Body distance2,015 LsEarth masses0.0009Radius682 kmGravity0.08 gSurface temperature274 K (1°C/34°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Tellurium: 1.5%︎ Niobium: 1.3%︎ Tungsten: 1.1%︎ Arsenic: 2.5%︎ Chromium: 8.7%︎ Germanium: 5.6%︎ Carbon: 16.0%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%︎ 23 h Ursae Majoris 6 a - Rocky body
Body distance2,016 LsEarth masses0.0008Radius653 kmGravity0.08 gSurface temperature275 K (1°C/35°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ 23 h Ursae Majoris 5 - Class IV gas giant
Body distance2,043 LsRing/belt typeMetal rich (Low)
Rocky (Low)Earth masses3,728.3500Radius63,876 kmGravity37.14 gSurface temperature1,116 K (843°C/1,550°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ 23 h Ursae Majoris 5 c - Rocky body Landable
Body distance2,043 LsEarth masses0.0380Radius2,324 kmGravity0.29 gSurface temperature351 K (77°C/171°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Tungsten: 1.0%︎ Chromium: 8.6%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.6%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ 23 h Ursae Majoris 5 a - Rocky body
Body distance2,045 LsEarth masses0.0173Radius1,799 kmGravity0.22 gSurface temperature387 K (114°C/237°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ 23 h Ursae Majoris 5 b - Rocky body Landable
Body distance2,046 LsEarth masses0.0146Radius1,700 kmGravity0.20 gSurface temperature371 K (98°C/208°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 3.1%︎ Tin: 1.2%︎ Tungsten: 1.1%︎ Germanium: 5.8%︎ Zinc: 5.5%︎ Carbon: 16.5%︎ Iron: 20.1%︎ Nickel: 15.2%︎ Phosphorus: 10.6%︎ Sulphur: 19.7%︎ 23 h Ursae Majoris 7 - Class IV gas giant
Body distance2,622 LsRing/belt typeRocky (Low)Earth masses3,053.4900Radius67,371 kmGravity27.34 gSurface temperature894 K (621°C/1,150°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ 23 h Ursae Majoris 7 a - Rocky body Landable
Body distance2,627 LsEarth masses0.0040Radius1,107 kmGravity0.13 gSurface temperature300 K (27°C/80°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Chromium: 8.5%︎ Germanium: 5.4%︎ Vanadium: 4.7%︎ Carbon: 15.5%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 9.9%︎ Sulphur: 18.4%︎ 23 h Ursae Majoris 7 b - Rocky body Landable
Body distance2,632 LsEarth masses0.0025Radius956 kmGravity0.11 gSurface temperature278 K (5°C/41°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Mercury: 0.8%︎ Tin: 1.1%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.3%︎ Iron: 18.7%︎ Nickel: 14.1%︎ Phosphorus: 9.8%︎ Sulphur: 18.3%︎ 23 h Ursae Majoris 7 e - Rocky body Landable
Body distance2,646 LsEarth masses0.0053Radius1,221 kmGravity0.14 gSurface temperature243 K (-30°C/-22°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Mercury: 0.8%︎ Niobium: 1.3%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Zinc: 5.1%︎ Carbon: 15.3%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%︎ 23 h Ursae Majoris 7 d - Rocky body Landable
Body distance2,646 LsEarth masses0.0072Radius1,350 kmGravity0.16 gSurface temperature249 K (-24°C/-11°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Tungsten: 1.0%︎ Arsenic: 2.4%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Carbon: 15.6%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ 23 h Ursae Majoris 7 c - Rocky body
Body distance2,648 LsEarth masses0.0057Radius1,249 kmGravity0.15 gSurface temperature529 K (256°C/493°F)Surface pressure0.75 atmVolcanismAtmosphereHot WaterTerraforming︎ 23 h Ursae Majoris 8 - Class III gas giant
Body distance3,476 LsRing/belt typeMetal rich (Low)Earth masses1,867.9100Radius72,230 kmGravity14.55 gSurface temperature550 K (277°C/531°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ 23 h Ursae Majoris 8 e - Rocky body Landable
Body distance3,472 LsEarth masses0.0103Radius1,520 kmGravity0.18 gSurface temperature222 K (-51°C/-60°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Tungsten: 1.0%︎ Chromium: 8.6%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.6%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ 23 h Ursae Majoris 8 a - Rocky body
Body distance3,475 LsEarth masses0.0047Radius1,173 kmGravity0.14 gSurface temperature978 K (705°C/1,301°F)Surface pressure66.11 atmVolcanismMetallic magmaAtmosphereHot Thick WaterTerraforming︎ 23 h Ursae Majoris 8 c - Rocky body Landable
Body distance3,477 LsEarth masses0.0176Radius1,808 kmGravity0.22 gSurface temperature248 K (-25°C/-13°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Chromium: 8.6%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.7%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.7%︎ 23 h Ursae Majoris 8 b - Rocky body
Body distance3,477 LsEarth masses0.0045Radius1,159 kmGravity0.14 gSurface temperature943 K (670°C/1,237°F)Surface pressure64.42 atmVolcanismMinor Silicate vapour geysersAtmosphereHot Thick WaterTerraforming︎ 23 h Ursae Majoris 8 d - Rocky body Landable
Body distance3,480 LsEarth masses0.0095Radius1,476 kmGravity0.18 gSurface temperature227 K (-47°C/-52°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.1%︎ Tellurium: 1.5%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Germanium: 5.8%︎ Zinc: 5.4%︎ Carbon: 16.5%︎ Iron: 20.0%︎ Nickel: 15.2%︎ Phosphorus: 10.5%︎ Sulphur: 19.6%︎ 23 h Ursae Majoris 8 f - Rocky body Landable
Body distance3,481 LsEarth masses0.0078Radius1,387 kmGravity0.17 gSurface temperature216 K (-57°C/-71°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Chromium: 8.5%︎ Germanium: 5.4%︎ Zinc: 5.1%︎ Carbon: 15.5%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 9.9%︎ Sulphur: 18.5%︎ 23 h Ursae Majoris 9 - Gas giant with water-based life
Body distance3,517 LsRing/belt typeMetal rich (Low)Earth masses13.5029Radius16,355 kmGravity2.05 gSurface temperature194 K (-80°C/-111°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ 23 h Ursae Majoris 9 b - Rocky body Landable
Body distance3,517 LsEarth masses0.0005Radius572 kmGravity0.07 gSurface temperature197 K (-76°C/-105°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Tin: 1.1%︎ Tungsten: 1.0%︎ Chromium: 8.6%︎ Germanium: 5.5%︎ Zinc: 5.2%︎ Carbon: 15.7%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ 23 h Ursae Majoris 9 a - Rocky body
Body distance3,518 LsEarth masses0.0005Radius546 kmGravity0.06 gSurface temperature197 K (-76°C/-105°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ 23 h Ursae Majoris 10 - Class II gas giant
Body distance3,538 LsRing/belt typeMetal rich (Low)
Rocky (Low)Earth masses43.1944Radius35,733 kmGravity1.37 gSurface temperature193 K (-81°C/-113°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ 23 h Ursae Majoris 10 b - Rocky body Landable
Body distance3,525 LsEarth masses0.0006Radius606 kmGravity0.07 gSurface temperature194 K (-80°C/-111°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Yttrium: 1.2%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Germanium: 5.6%︎ Manganese: 8.0%︎ Carbon: 16.0%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ 23 h Ursae Majoris 10 a - Rocky body Landable
Body distance3,529 LsEarth masses0.0009Radius683 kmGravity0.08 gSurface temperature194 K (-79°C/-111°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Technetium: 0.7%︎ Tin: 1.2%︎ Tungsten: 1.1%︎ Chromium: 8.8%︎ Zinc: 5.3%︎ Carbon: 16.1%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ 23 h Ursae Majoris 10 c - Rocky body Landable
Body distance3,534 LsEarth masses0.0015Radius800 kmGravity0.09 gSurface temperature193 K (-80°C/-111°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Yttrium: 1.2%︎ Niobium: 1.3%︎ Tin: 1.2%︎ Chromium: 8.8%︎ Vanadium: 4.8%︎ Carbon: 16.1%︎ Iron: 19.5%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ 23 h Ursae Majoris 10 d - Rocky body Landable
Body distance3,549 LsEarth masses0.0015Radius809 kmGravity0.09 gSurface temperature193 K (-80°C/-112°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Mercury: 0.8%︎ Molybdenum: 1.2%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.3%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%︎ 23 h Ursae Majoris 11 - Water giant
Body distance6,587 LsEarth masses131.7700Radius22,926 kmGravity10.19 gSurface temperature233 K (-40°C/-40°F)Surface pressure58,958,006.42 atmVolcanismAtmosphereTerraforming