Star system
HIP 31502
Economy
Government
Allegiance
Independent
Star type
Class B star Scoopable
Coordinates
412.88 / -103.03 / -399.19
Permit required
No
Powerplay
Unoccupied
Powers
︎ HIP 31502 A - Class B star
Body distance-Solar masses12.3438Solar radius1.2626︎ HIP 31502 A 1 - Water world
Body distance6,718 LsEarth masses5.2756Radius9,740 kmGravity2.26 gSurface temperature300 K (27°C/81°F)Surface pressure85.67 atmVolcanismMajor Silicate vapour geysersAtmosphereThick Argon-richTerraforming︎ HIP 31502 B - Black hole
Body distance34,726 LsSolar masses3.4414Solar radius0.0000︎ HIP 31502 C - Neutron star
Body distance232,095 LsSolar masses2.2852Solar radius0.0000︎ HIP 31502 C 9 - Icy body
Body distance226,012 LsEarth masses65.2316Radius21,960 kmGravity5.50 gSurface temperature65 K (-208°C/-343°F)Surface pressure15.26 atmVolcanismWater geysersAtmosphereThick HeliumTerraforming︎ HIP 31502 C 9 a - Icy body
Body distance226,011 LsEarth masses6.9509Radius14,386 kmGravity1.37 gSurface temperature60 K (-213°C/-351°F)Surface pressure1.24 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ HIP 31502 C 3 - Class Y star (brown dwarf)
Body distance230,711 LsSolar masses0.0156Solar radius0.0777︎ HIP 31502 C 5 - Class III gas giant
Body distance231,094 LsRing/belt typeMetal rich (Pristine)
Rocky (Pristine)Earth masses2,748.7700Radius69,095 kmGravity23.40 gSurface temperature688 K (415°C/779°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 31502 C 5 d - Rocky body Landable
Body distance230,688 LsEarth masses0.0019Radius873 kmGravity0.10 gSurface temperature190 K (-83°C/-117°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Polonium: 0.5%︎ Mercury: 0.8%︎ Tin: 1.1%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Zinc: 5.1%︎ Carbon: 15.4%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.9%︎ Sulphur: 18.4%︎ HIP 31502 C 5 e a - Rocky body Landable
Body distance231,092 LsEarth masses0.0003Radius470 kmGravity0.05 gSurface temperature173 K (-100°C/-149°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Ruthenium: 1.1%︎ Selenium: 3.1%︎ Molybdenum: 1.1%︎ Tungsten: 1.0%︎ Chromium: 7.9%︎ Manganese: 7.3%︎ Carbon: 16.8%︎ Iron: 17.6%︎ Nickel: 13.3%︎ Phosphorus: 10.8%︎ Sulphur: 20.0%︎ HIP 31502 C 5 e - Rocky body Landable
Body distance231,092 LsEarth masses0.0052Radius1,213 kmGravity0.14 gSurface temperature173 K (-100°C/-149°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Zinc: 5.0%︎ Carbon: 15.3%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%︎ HIP 31502 C 5 a - Rocky body Landable
Body distance231,093 LsEarth masses0.0024Radius938 kmGravity0.11 gSurface temperature219 K (-54°C/-65°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Yttrium: 1.2%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Arsenic: 2.5%︎ Chromium: 8.8%︎ Zinc: 5.3%︎ Carbon: 16.1%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ HIP 31502 C 5 b - Rocky body
Body distance231,094 LsEarth masses0.0047Radius1,170 kmGravity0.14 gSurface temperature199 K (-74°C/-101°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ HIP 31502 C 5 c - Rocky body Landable
Body distance231,094 LsEarth masses0.0069Radius1,334 kmGravity0.16 gSurface temperature190 K (-83°C/-117°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Mercury: 0.8%︎ Arsenic: 2.4%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Carbon: 15.7%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ HIP 31502 C 6 - Class III gas giant
Body distance231,136 LsRing/belt typeRocky (Pristine)Earth masses1,461.4900Radius75,478 kmGravity10.43 gSurface temperature370 K (97°C/206°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 31502 C 6 b - Rocky body
Body distance230,640 LsEarth masses0.0012Radius737 kmGravity0.09 gSurface temperature159 K (-114°C/-174°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ HIP 31502 C 6 e - Rocky body Landable
Body distance231,130 LsEarth masses0.0021Radius903 kmGravity0.11 gSurface temperature161 K (-112°C/-170°F)Surface pressure0.02 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Selenium: 3.1%︎ Tellurium: 1.5%︎ Cadmium: 1.6%︎ Molybdenum: 1.3%︎ Manganese: 8.3%︎ Zirconium: 2.3%︎ Carbon: 16.6%︎ Iron: 20.0%︎ Nickel: 15.1%︎ Phosphorus: 10.6%︎ Sulphur: 19.7%︎ HIP 31502 C 6 a - Rocky body Landable
Body distance231,138 LsEarth masses0.0037Radius1,080 kmGravity0.13 gSurface temperature169 K (-105°C/-156°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Tellurium: 1.4%︎ Molybdenum: 1.2%︎ Tungsten: 1.0%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.2%︎ Iron: 18.4%︎ Nickel: 13.9%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%︎ HIP 31502 C 6 c - Rocky body
Body distance231,138 LsEarth masses0.0022Radius909 kmGravity0.11 gSurface temperature245 K (-28°C/-19°F)Surface pressure1.14 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ HIP 31502 C 6 d - Rocky body Landable
Body distance231,140 LsEarth masses0.0020Radius887 kmGravity0.10 gSurface temperature167 K (-106°C/-160°F)Surface pressure0.02 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Selenium: 3.0%︎ Yttrium: 1.2%︎ Molybdenum: 1.3%︎ Tin: 1.2%︎ Germanium: 5.6%︎ Manganese: 8.0%︎ Carbon: 16.1%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ HIP 31502 C 8 - Icy body
Body distance231,984 LsRing/belt typeIcy (Pristine)
Metal rich (Pristine)Earth masses22.6697Radius19,915 kmGravity2.32 gSurface temperature69 K (-204°C/-335°F)Surface pressure2.69 atmVolcanismWater geysersAtmosphereHeliumTerraforming︎ HIP 31502 C 8 c - Icy body
Body distance231,604 LsEarth masses0.0003Radius568 kmGravity0.03 gSurface temperature154 K (-119°C/-182°F)Surface pressure5.31 atmVolcanismCarbon dioxide geysersAtmosphereThick MethaneTerraforming︎ HIP 31502 C 8 g - Icy body
Body distance231,641 LsEarth masses0.0002Radius485 kmGravity0.03 gSurface temperature148 K (-125°C/-193°F)Surface pressure3.86 atmVolcanismMajor Water geysersAtmosphereMethaneTerraforming︎ HIP 31502 C 8 a - Icy body
Body distance231,642 LsEarth masses0.0005Radius681 kmGravity0.04 gSurface temperature162 K (-112°C/-169°F)Surface pressure7.69 atmVolcanismMajor Water geysersAtmosphereThick MethaneTerraforming︎ HIP 31502 C 8 d - Icy body
Body distance231,983 LsEarth masses0.0003Radius578 kmGravity0.03 gSurface temperature155 K (-118°C/-181°F)Surface pressure5.45 atmVolcanismMajor Water magmaAtmosphereThick MethaneTerraforming︎ HIP 31502 C 8 b - Icy body
Body distance231,984 LsEarth masses0.0003Radius575 kmGravity0.03 gSurface temperature155 K (-118°C/-181°F)Surface pressure5.45 atmVolcanismMajor Water geysersAtmosphereThick MethaneTerraforming︎ HIP 31502 C 8 f - Icy body
Body distance231,984 LsEarth masses0.0003Radius597 kmGravity0.03 gSurface temperature156 K (-117°C/-179°F)Surface pressure5.88 atmVolcanismCarbon dioxide geysersAtmosphereThick MethaneTerraforming︎ HIP 31502 C 8 e - Icy body
Body distance231,985 LsEarth masses0.0004Radius652 kmGravity0.04 gSurface temperature135 K (-139°C/-218°F)Surface pressure1.69 atmVolcanismAtmosphereMethaneTerraforming︎ HIP 31502 C 7 - Class I gas giant
Body distance232,052 LsRing/belt typeIcy (Pristine)
Rocky (Pristine)Earth masses263.4450Radius63,351 kmGravity2.67 gSurface temperature103 K (-170°C/-274°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 31502 C 7 e - Icy body
Body distance231,655 LsEarth masses0.0065Radius1,634 kmGravity0.10 gSurface temperature213 K (-60°C/-76°F)Surface pressure46.38 atmVolcanismWater geysersAtmosphereThick MethaneTerraforming︎ HIP 31502 C 7 d - Icy body
Body distance232,050 LsEarth masses0.0087Radius1,801 kmGravity0.11 gSurface temperature219 K (-55°C/-66°F)Surface pressure56.85 atmVolcanismMajor Water geysersAtmosphereThick MethaneTerraforming︎ HIP 31502 C 7 c - Icy body
Body distance232,051 LsEarth masses0.0094Radius1,852 kmGravity0.11 gSurface temperature231 K (-43°C/-45°F)Surface pressure62.29 atmVolcanismMajor Water geysersAtmosphereThick Carbon dioxide-richTerraforming︎ HIP 31502 C 7 b - Icy body
Body distance232,051 LsEarth masses0.0074Radius1,708 kmGravity0.10 gSurface temperature229 K (-44°C/-48°F)Surface pressure52.74 atmVolcanismMajor Water geysersAtmosphereThick Carbon dioxide-richTerraforming︎ HIP 31502 C 7 a - Icy body Landable
Body distance232,053 LsEarth masses0.0091Radius1,832 kmGravity0.11 gSurface temperature73 K (-200°C/-328°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Zinc: 3.2%︎ Carbon: 22.6%︎ Iron: 12.0%︎ Nickel: 9.0%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ HIP 31502 C 7 f - Icy body
Body distance232,057 LsEarth masses0.0089Radius1,818 kmGravity0.11 gSurface temperature202 K (-71°C/-95°F)Surface pressure37.52 atmVolcanismAtmosphereThick MethaneTerraforming︎ HIP 31502 C 7 g - Icy body
Body distance232,057 LsEarth masses0.0072Radius1,691 kmGravity0.10 gSurface temperature205 K (-68°C/-90°F)Surface pressure42.29 atmVolcanismMinor Ammonia magmaAtmosphereThick MethaneTerraforming︎ HIP 31502 C 2 - Gas giant with ammonia-based life
Body distance233,503 LsRing/belt typeMetal rich (Pristine)Earth masses25.1024Radius41,601 kmGravity0.59 gSurface temperature125 K (-148°C/-234°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 31502 C 1 - Class III gas giant
Body distance233,531 LsRing/belt typeMetal rich (Pristine)
Rocky (Pristine)Earth masses1,484.3100Radius75,504 kmGravity10.58 gSurface temperature387 K (114°C/237°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 31502 C 1 a - Rocky body Landable
Body distance233,529 LsEarth masses0.0127Radius1,624 kmGravity0.19 gSurface temperature183 K (-90°C/-130°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Selenium: 3.0%︎ Yttrium: 1.2%︎ Cadmium: 1.5%︎ Mercury: 0.9%︎ Manganese: 8.1%︎ Zinc: 5.3%︎ Carbon: 16.2%︎ Iron: 19.5%︎ Nickel: 14.8%︎ Phosphorus: 10.4%︎ Sulphur: 19.2%︎ HIP 31502 C 1 b - Rocky body Landable
Body distance233,535 LsEarth masses0.0148Radius1,711 kmGravity0.21 gSurface temperature152 K (-121°C/-186°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Cadmium: 1.5%︎ Molybdenum: 1.2%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.8%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ HIP 31502 C 3 c - Rocky body
Body distance234,503 LsEarth masses0.0037Radius1,082 kmGravity0.13 gSurface temperature265 K (-8°C/18°F)Surface pressure3.04 atmVolcanismMajor Silicate vapour geysersAtmosphereCarbon dioxideTerraforming︎ HIP 31502 C 3 b - Rocky body
Body distance234,503 LsEarth masses0.0048Radius1,179 kmGravity0.14 gSurface temperature271 K (-2°C/28°F)Surface pressure3.63 atmVolcanismMajor Silicate vapour geysersAtmosphereCarbon dioxideTerraforming︎ HIP 31502 C 3 f - Rocky body Landable
Body distance234,506 LsEarth masses0.0120Radius1,595 kmGravity0.19 gSurface temperature124 K (-150°C/-237°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.2%︎ Tellurium: 1.5%︎ Cadmium: 1.6%︎ Niobium: 1.4%︎ Germanium: 5.9%︎ Zirconium: 2.4%︎ Carbon: 16.9%︎ Iron: 20.5%︎ Nickel: 15.5%︎ Phosphorus: 10.8%︎ Sulphur: 20.2%︎ HIP 31502 C 3 f a - Rocky body Landable
Body distance234,506 LsEarth masses0.0003Radius502 kmGravity0.06 gSurface temperature124 K (-150°C/-237°F)Surface pressure0.00 atmVolcanismMajor Metallic magmaAtmosphereTerraforming︎ Selenium: 3.2%︎ Tellurium: 1.5%︎ Cadmium: 1.4%︎ Molybdenum: 1.2%︎ Chromium: 8.1%︎ Zinc: 4.9%︎ Carbon: 17.1%︎ Iron: 17.9%︎ Nickel: 13.5%︎ Phosphorus: 10.9%︎ Sulphur: 20.3%︎ HIP 31502 C 3 a - Rocky body
Body distance234,506 LsEarth masses0.0107Radius1,536 kmGravity0.18 gSurface temperature153 K (-120°C/-183°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ HIP 31502 C 3 e - Rocky body Landable
Body distance234,507 LsEarth masses0.0068Radius1,326 kmGravity0.16 gSurface temperature129 K (-144°C/-228°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Tin: 1.2%︎ Tungsten: 1.1%︎ Arsenic: 2.6%︎ Vanadium: 5.0%︎ Zinc: 5.5%︎ Carbon: 16.8%︎ Iron: 20.3%︎ Nickel: 15.4%︎ Phosphorus: 10.8%︎ Sulphur: 20.0%︎ HIP 31502 C 3 d - Rocky body Landable
Body distance234,508 LsEarth masses0.0045Radius1,153 kmGravity0.14 gSurface temperature165 K (-108°C/-162°F)Surface pressure0.03 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Selenium: 3.0%︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Chromium: 8.7%︎ Zinc: 5.2%︎ Carbon: 15.9%︎ Iron: 19.3%︎ Nickel: 14.6%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%︎ HIP 31502 C 4 - Class I gas giant
Body distance234,570 LsRing/belt typeIcy (Pristine)
Rocky (Pristine)Earth masses12.3574Radius27,659 kmGravity0.66 gSurface temperature104 K (-170°C/-273°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 31502 C 4 a - Icy body Landable
Body distance234,570 LsEarth masses0.0005Radius702 kmGravity0.04 gSurface temperature93 K (-180°C/-292°F)Surface pressure0.00 atmVolcanismMinor Carbon dioxide geysersAtmosphereTerraforming︎ Yttrium: 0.7%︎ Cadmium: 1.0%︎ Niobium: 0.9%︎ Arsenic: 1.6%︎ Manganese: 5.2%︎ Zirconium: 1.5%︎ Carbon: 23.7%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 15.2%︎ Sulphur: 28.2%