Star system
HR 2900
Economy
Government
Allegiance
Independent
Star type
Class A star Scoopable
Coordinates
238.19 / -10.47 / -138.44
Permit required
No
Powerplay
Unoccupied
Powers
︎ HR 2900 A - Class A star
Body distance-Solar masses2.5742Solar radius1.8101︎ HR 2900 A 1 - High metal content world Landable
Body distance195 LsEarth masses4.5752Radius9,373 kmGravity2.12 gSurface temperature904 K (631°C/1,168°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Selenium: 2.4%︎ Tellurium: 1.2%︎ Cadmium: 1.7%︎ Tin: 1.4%︎ Chromium: 9.8%︎ Manganese: 9.0%︎ Carbon: 12.9%︎ Iron: 21.7%︎ Nickel: 16.4%︎ Phosphorus: 8.3%︎ Sulphur: 15.3%︎ HR 2900 A 2 - Class III gas giant
Body distance2,245 LsRing/belt typeMetal rich (Pristine)
Rocky (Pristine)Earth masses669.3880Radius76,280 kmGravity4.68 gSurface temperature383 K (110°C/229°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 2900 A 2 a - Rocky body Landable
Body distance2,244 LsEarth masses0.0008Radius641 kmGravity0.07 gSurface temperature315 K (42°C/107°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Ruthenium: 1.1%︎ Cadmium: 1.4%︎ Molybdenum: 1.2%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.1%︎ Iron: 18.4%︎ Nickel: 13.9%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ HR 2900 A 2 b - Rocky body Landable
Body distance2,247 LsEarth masses0.0021Radius899 kmGravity0.11 gSurface temperature304 K (31°C/87°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Mercury: 0.8%︎ Tin: 1.1%︎ Germanium: 5.6%︎ Manganese: 8.0%︎ Vanadium: 4.7%︎ Carbon: 15.8%︎ Iron: 19.3%︎ Nickel: 14.6%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ HR 2900 A 3 - High metal content world
Body distance2,267 LsRing/belt typeMetallic (Pristine)
Rocky (Pristine)Earth masses1.9654Radius7,415 kmGravity1.45 gSurface temperature967 K (694°C/1,281°F)Surface pressure299.42 atmVolcanismMinor Metallic magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ HR 2900 A 4 - Class III gas giant
Body distance2,791 LsRing/belt typeMetal rich (Pristine)
Rocky (Pristine)Earth masses319.9340Radius71,761 kmGravity2.52 gSurface temperature297 K (24°C/75°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 2900 A 4 d - Rocky body
Body distance2,777 LsEarth masses0.0063Radius1,293 kmGravity0.15 gSurface temperature558 K (285°C/545°F)Surface pressure0.81 atmVolcanismAtmosphereHot WaterTerraforming︎ HR 2900 A 4 b - Rocky body
Body distance2,783 LsEarth masses0.0050Radius1,195 kmGravity0.14 gSurface temperature549 K (276°C/529°F)Surface pressure0.69 atmVolcanismAtmosphereHot WaterTerraforming︎ HR 2900 A 4 c - Rocky body
Body distance2,783 LsEarth masses0.0113Radius1,563 kmGravity0.19 gSurface temperature585 K (312°C/594°F)Surface pressure1.21 atmVolcanismAtmosphereHot WaterTerraforming︎ HR 2900 A 4 a - Rocky body
Body distance2,790 LsEarth masses0.0070Radius1,335 kmGravity0.16 gSurface temperature569 K (295°C/564°F)Surface pressure0.87 atmVolcanismAtmosphereHot WaterTerraforming︎ HR 2900 A 5 - Class II gas giant
Body distance4,150 LsEarth masses185.2920Radius66,042 kmGravity1.73 gSurface temperature234 K (-39°C/-38°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 2900 A 5 b - Rocky body Landable
Body distance4,146 LsEarth masses0.0090Radius1,455 kmGravity0.17 gSurface temperature221 K (-52°C/-62°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.8%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ HR 2900 A 5 a - Rocky body Landable
Body distance4,151 LsEarth masses0.0085Radius1,424 kmGravity0.17 gSurface temperature222 K (-51°C/-59°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Mercury: 0.8%︎ Molybdenum: 1.3%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Carbon: 15.8%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ HR 2900 A 5 c - Rocky body Landable
Body distance4,154 LsEarth masses0.0118Radius1,587 kmGravity0.19 gSurface temperature220 K (-53°C/-63°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Niobium: 1.3%︎ Tungsten: 1.0%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.4%︎ Iron: 18.7%︎ Nickel: 14.1%︎ Phosphorus: 9.8%︎ Sulphur: 18.3%︎ HR 2900 B - Class A star
Body distance148,161 LsSolar masses1.8945Solar radius1.5795︎ HR 2900 B 9 - Class II gas giant
Body distance142,529 LsEarth masses147.8660Radius56,583 kmGravity1.88 gSurface temperature190 K (-83°C/-118°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 2900 B 9 g - Rocky body Landable
Body distance142,519 LsEarth masses0.0068Radius1,327 kmGravity0.16 gSurface temperature179 K (-94°C/-137°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Cadmium: 1.6%︎ Tin: 1.2%︎ Vanadium: 5.0%︎ Zinc: 5.6%︎ Zirconium: 2.4%︎ Carbon: 16.9%︎ Iron: 20.5%︎ Nickel: 15.5%︎ Phosphorus: 10.8%︎ Sulphur: 20.0%︎ HR 2900 B 9 e - Rocky body Landable
Body distance142,524 LsEarth masses0.0052Radius1,215 kmGravity0.14 gSurface temperature180 K (-94°C/-136°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Mercury: 0.9%︎ Tungsten: 1.1%︎ Germanium: 5.7%︎ Vanadium: 4.9%︎ Zinc: 5.4%︎ Carbon: 16.3%︎ Iron: 19.8%︎ Nickel: 15.0%︎ Phosphorus: 10.4%︎ Sulphur: 19.4%︎ HR 2900 B 9 c - Rocky body Landable
Body distance142,526 LsEarth masses0.0069Radius1,329 kmGravity0.16 gSurface temperature180 K (-93°C/-135°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Tellurium: 1.4%︎ Mercury: 0.8%︎ Tungsten: 1.1%︎ Arsenic: 2.4%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Carbon: 15.6%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ HR 2900 B 9 a - Rocky body Landable
Body distance142,532 LsEarth masses0.0037Radius1,089 kmGravity0.13 gSurface temperature181 K (-93°C/-135°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Mercury: 0.8%︎ Chromium: 8.5%︎ Germanium: 5.5%︎ Zinc: 5.2%︎ Carbon: 15.6%︎ Iron: 19.0%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ HR 2900 B 9 d a - Rocky body
Body distance142,534 LsEarth masses0.0005Radius554 kmGravity0.06 gSurface temperature180 K (-93°C/-136°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ HR 2900 B 9 f - Rocky body Landable
Body distance142,535 LsEarth masses0.0030Radius1,010 kmGravity0.12 gSurface temperature179 K (-94°C/-137°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Mercury: 0.8%︎ Tungsten: 1.1%︎ Manganese: 8.0%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.9%︎ Iron: 19.3%︎ Nickel: 14.6%︎ Phosphorus: 10.1%︎ Sulphur: 18.9%︎ HR 2900 B 9 h - Rocky body Landable
Body distance142,761 LsEarth masses0.0080Radius1,397 kmGravity0.17 gSurface temperature179 K (-94°C/-138°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 3.1%︎ Cadmium: 1.6%︎ Niobium: 1.4%︎ Manganese: 8.3%︎ Zirconium: 2.3%︎ Carbon: 16.5%︎ Iron: 20.1%︎ Nickel: 15.2%︎ Phosphorus: 10.6%︎ Sulphur: 19.7%︎ HR 2900 B 9 b - Rocky body Landable
Body distance142,777 LsEarth masses0.0043Radius1,143 kmGravity0.13 gSurface temperature180 K (-93°C/-135°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Molybdenum: 1.2%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Zirconium: 2.2%︎ Carbon: 15.7%︎ Iron: 18.8%︎ Nickel: 14.2%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ HR 2900 B 9 d - Rocky body Landable
Body distance142,785 LsEarth masses0.0070Radius1,335 kmGravity0.16 gSurface temperature180 K (-93°C/-136°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.1%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.2%︎ Iron: 18.7%︎ Nickel: 14.1%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%︎ HR 2900 B 5 - High metal content world
Body distance146,340 LsRing/belt typeMetal rich (Pristine)Earth masses1.5302Radius6,896 kmGravity1.31 gSurface temperature1,011 K (738°C/1,361°F)Surface pressure241.24 atmVolcanismMinor Metallic magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ HR 2900 B 4 - Class IV gas giant
Body distance146,924 LsRing/belt typeRocky (Pristine)Earth masses2,571.4700Radius70,276 kmGravity21.16 gSurface temperature832 K (559°C/1,038°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 2900 B 4 b - Rocky body Landable
Body distance146,354 LsEarth masses0.0015Radius802 kmGravity0.09 gSurface temperature375 K (102°C/215°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.2%︎ Technetium: 0.7%︎ Cadmium: 1.6%︎ Tungsten: 1.1%︎ Zinc: 5.7%︎ Zirconium: 2.4%︎ Carbon: 17.2%︎ Iron: 20.9%︎ Nickel: 15.8%︎ Phosphorus: 11.0%︎ Sulphur: 20.4%︎ HR 2900 B 4 a - Rocky body Landable
Body distance146,355 LsEarth masses0.0011Radius723 kmGravity0.08 gSurface temperature407 K (134°C/273°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Antimony: 1.1%︎ Mercury: 0.8%︎ Niobium: 1.3%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%︎ HR 2900 B 4 c - Rocky body Landable
Body distance146,922 LsEarth masses0.0023Radius921 kmGravity0.11 gSurface temperature365 K (92°C/197°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Tellurium: 1.5%︎ Niobium: 1.3%︎ Tungsten: 1.1%︎ Manganese: 8.1%︎ Vanadium: 4.8%︎ Carbon: 16.1%︎ Iron: 19.6%︎ Nickel: 14.9%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ HR 2900 B 4 d - Rocky body Landable
Body distance146,926 LsEarth masses0.0022Radius919 kmGravity0.11 gSurface temperature352 K (78°C/173°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Mercury: 0.9%︎ Tin: 1.2%︎ Arsenic: 2.6%︎ Chromium: 8.9%︎ Vanadium: 4.9%︎ Carbon: 16.3%︎ Iron: 19.9%︎ Nickel: 15.0%︎ Phosphorus: 10.5%︎ Sulphur: 19.4%︎ HR 2900 B 6 - Class III gas giant
Body distance147,884 LsEarth masses1,726.0900Radius74,271 kmGravity12.72 gSurface temperature576 K (303°C/578°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 2900 B 6 f - Rocky body Landable
Body distance147,871 LsEarth masses0.0027Radius971 kmGravity0.11 gSurface temperature274 K (1°C/33°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Manganese: 8.2%︎ Vanadium: 4.9%︎ Zirconium: 2.3%︎ Carbon: 16.2%︎ Iron: 19.9%︎ Nickel: 15.0%︎ Phosphorus: 10.4%︎ Sulphur: 19.2%︎ HR 2900 B 6 f a - Rocky body Landable
Body distance147,871 LsEarth masses0.0002Radius450 kmGravity0.05 gSurface temperature274 K (1°C/33°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Yttrium: 1.1%︎ Niobium: 1.2%︎ Tin: 0.9%︎ Germanium: 5.9%︎ Manganese: 7.4%︎ Vanadium: 4.4%︎ Carbon: 16.9%︎ Iron: 17.8%︎ Nickel: 13.5%︎ Phosphorus: 10.8%︎ Sulphur: 20.1%︎ HR 2900 B 6 c - Rocky body Landable
Body distance147,879 LsEarth masses0.0006Radius602 kmGravity0.07 gSurface temperature290 K (17°C/62°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ HR 2900 B 6 b - Rocky body Landable
Body distance147,881 LsEarth masses0.0007Radius632 kmGravity0.07 gSurface temperature294 K (21°C/69°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Mercury: 0.8%︎ Niobium: 1.3%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%︎ HR 2900 B 6 e - Rocky body Landable
Body distance147,886 LsEarth masses0.0005Radius545 kmGravity0.06 gSurface temperature278 K (5°C/41°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.1%︎ Cadmium: 1.4%︎ Niobium: 1.3%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Vanadium: 4.5%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.8%︎ Sulphur: 18.1%︎ HR 2900 B 6 a - Rocky body Landable
Body distance147,887 LsEarth masses0.0010Radius701 kmGravity0.08 gSurface temperature301 K (28°C/83°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Niobium: 1.3%︎ Tungsten: 1.0%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Zinc: 5.1%︎ Carbon: 15.3%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%︎ HR 2900 B 6 d - Rocky body Landable
Body distance147,891 LsEarth masses0.0008Radius641 kmGravity0.07 gSurface temperature282 K (9°C/48°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Selenium: 3.1%︎ Cadmium: 1.6%︎ Mercury: 0.9%︎ Manganese: 8.3%︎ Zirconium: 2.3%︎ Carbon: 16.6%︎ Iron: 20.2%︎ Nickel: 15.3%︎ Phosphorus: 10.6%︎ Sulphur: 19.8%︎ HR 2900 B 1 - Metal-rich body
Body distance148,152 LsEarth masses1.7843Radius5,725 kmGravity2.21 gSurface temperature1,567 K (1,294°C/2,361°F)Surface pressure0.03 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thin Silicate vapourTerraforming︎ HR 2900 B 2 - Metal-rich body Landable
Body distance148,230 LsEarth masses2.1146Radius6,004 kmGravity2.38 gSurface temperature1,187 K (914°C/1,678°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Technetium: 1.2%︎ Mercury: 1.4%︎ Niobium: 2.3%︎ Chromium: 14.9%︎ Manganese: 13.7%︎ Vanadium: 8.2%︎ Iron: 33.2%︎ Nickel: 25.1%︎ HR 2900 B 3 - High metal content world Landable
Body distance148,313 LsRing/belt typeMetal rich (Pristine)
Rocky (Pristine)Earth masses4.1337Radius9,164 kmGravity2.00 gSurface temperature894 K (621°C/1,150°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Selenium: 2.8%︎ Yttrium: 1.5%︎ Mercury: 1.1%︎ Molybdenum: 1.6%︎ Arsenic: 2.3%︎ Vanadium: 6.0%︎ Carbon: 14.8%︎ Iron: 24.4%︎ Nickel: 18.5%︎ Phosphorus: 9.5%︎ Sulphur: 17.6%︎ HR 2900 B 8 - Class III gas giant
Body distance148,552 LsRing/belt typeMetallic (Pristine)
Rocky (Pristine)Earth masses2,274.5400Radius71,478 kmGravity18.09 gSurface temperature665 K (391°C/737°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 2900 B 8 b - Rocky ice world Landable
Body distance148,542 LsEarth masses0.0283Radius2,238 kmGravity0.23 gSurface temperature204 K (-69°C/-92°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.1%︎ Selenium: 3.1%︎ Molybdenum: 1.1%︎ Tin: 1.1%︎ Chromium: 7.9%︎ Manganese: 7.3%︎ Carbon: 16.8%︎ Iron: 17.6%︎ Nickel: 13.3%︎ Phosphorus: 10.8%︎ Sulphur: 20.0%︎ HR 2900 B 8 a - Rocky body Landable
Body distance148,551 LsEarth masses0.0010Radius702 kmGravity0.08 gSurface temperature289 K (16°C/60°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Chromium: 8.6%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.6%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ HR 2900 B 7 - Class III gas giant
Body distance149,508 LsRing/belt typeRocky (Pristine)Earth masses1,212.8500Radius76,167 kmGravity8.50 gSurface temperature436 K (163°C/325°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 2900 B 7 b - Rocky body Landable
Body distance149,493 LsEarth masses0.0004Radius519 kmGravity0.06 gSurface temperature242 K (-32°C/-25°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.1%︎ Tellurium: 1.5%︎ Tin: 1.2%︎ Tungsten: 1.1%︎ Chromium: 9.0%︎ Zirconium: 2.3%︎ Carbon: 16.4%︎ Iron: 20.1%︎ Nickel: 15.2%︎ Phosphorus: 10.5%︎ Sulphur: 19.6%︎ HR 2900 B 7 a - Rocky body Landable
Body distance149,512 LsEarth masses0.0003Radius451 kmGravity0.05 gSurface temperature416 K (143°C/289°F)Surface pressure0.09 atmVolcanismAtmosphereThin WaterTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.4%︎ Molybdenum: 1.2%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.1%︎ Iron: 18.4%︎ Nickel: 13.9%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%