Star system
HIP 81675
Economy
Government
Allegiance
Independent
Star type
Class F star Scoopable
Coordinates
64.66 / 22.5 / 245.22
Permit required
No
Powerplay
Unoccupied
Powers
︎ HIP 81675 A - Class F star
Body distance-Solar masses1.4883Solar radius1.2693︎ HIP 81675 A 1 - High metal content world
Body distance394 LsEarth masses2.0243Radius7,458 kmGravity1.48 gSurface temperature1,300 K (1,027°C/1,881°F)Surface pressure305.53 atmVolcanismMinor Metallic magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ HIP 81675 A 1 a - Rocky body Landable
Body distance394 LsEarth masses0.1095Radius3,226 kmGravity0.43 gSurface temperature393 K (120°C/248°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Niobium: 1.4%︎ Chromium: 8.9%︎ Vanadium: 4.9%︎ Zinc: 5.4%︎ Carbon: 14.9%︎ Iron: 19.8%︎ Nickel: 14.9%︎ Phosphorus: 9.5%︎ Sulphur: 17.7%︎ HIP 81675 A 2 - High metal content world
Body distance581 LsEarth masses1.2893Radius6,560 kmGravity1.22 gSurface temperature1,029 K (756°C/1,393°F)Surface pressure204.10 atmVolcanismAtmosphereHot Thick Carbon dioxideTerraforming︎ HIP 81675 A 3 - High metal content world
Body distance882 LsEarth masses1.8653Radius7,306 kmGravity1.42 gSurface temperature876 K (603°C/1,117°F)Surface pressure286.50 atmVolcanismMinor Metallic magmaAtmosphereHot Thick Carbon dioxideTerraformingTerraformable︎ HIP 81675 A 4 - High metal content world Landable
Body distance1,242 LsEarth masses0.6940Radius5,452 kmGravity0.95 gSurface temperature255 K (-18°C/0°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraformingTerraformable︎ Polonium: 0.6%︎ Niobium: 1.6%︎ Tin: 1.5%︎ Manganese: 9.4%︎ Vanadium: 5.6%︎ Zirconium: 2.7%︎ Carbon: 13.6%︎ Iron: 22.8%︎ Nickel: 17.3%︎ Phosphorus: 8.7%︎ Sulphur: 16.2%︎ HIP 81675 A 5 - Earth-like world
Body distance1,649 LsEarth masses0.7871Radius5,663 kmGravity1.00 gSurface temperature262 K (-11°C/12°F)Surface pressure3.29 atmVolcanismMinor Rocky magmaAtmosphereSuitable for water-based lifeTerraforming︎ HIP 81675 A 6 - High metal content world
Body distance2,300 LsEarth masses1.0324Radius6,143 kmGravity1.11 gSurface temperature241 K (-32°C/-26°F)Surface pressure1.47 atmVolcanismMajor Rocky magmaAtmosphereNitrogenTerraforming︎ HIP 81675 A 7 - High metal content world
Body distance3,973 LsEarth masses2.9094Radius8,290 kmGravity1.72 gSurface temperature362 K (89°C/191°F)Surface pressure40.37 atmVolcanismMetallic magmaAtmosphereThick Methane-richTerraforming︎ HIP 81675 B - Class K star
Body distance66,212 LsSolar masses0.5586Solar radius0.7140︎ HIP 81675 B 3 - Class I gas giant
Body distance65,399 LsRing/belt typeIcy (Pristine)
Metal rich (Pristine)Earth masses125.6700Radius59,661 kmGravity1.43 gSurface temperature132 K (-141°C/-221°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 81675 B 3 d - Icy body Landable
Body distance65,390 LsEarth masses0.0030Radius1,273 kmGravity0.08 gSurface temperature109 K (-164°C/-263°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Germanium: 3.5%︎ Zinc: 3.3%︎ Carbon: 22.9%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%︎ HIP 81675 B 3 c - Icy body Landable
Body distance65,397 LsEarth masses0.0025Radius1,194 kmGravity0.07 gSurface temperature109 K (-164°C/-263°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Germanium: 3.4%︎ Manganese: 4.9%︎ Carbon: 22.3%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%︎ HIP 81675 B 3 b - Icy body Landable
Body distance65,399 LsEarth masses0.0041Radius1,411 kmGravity0.08 gSurface temperature110 K (-163°C/-262°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Cadmium: 0.9%︎ Mercury: 0.5%︎ Arsenic: 1.6%︎ Chromium: 5.5%︎ Manganese: 5.0%︎ Carbon: 22.8%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ HIP 81675 B 3 a - Icy body Landable
Body distance65,400 LsEarth masses0.0022Radius1,145 kmGravity0.07 gSurface temperature111 K (-162°C/-260°F)Surface pressure0.00 atmVolcanismCarbon dioxide geysersAtmosphereTerraforming︎ Selenium: 4.2%︎ Technetium: 0.4%︎ Mercury: 0.5%︎ Niobium: 0.8%︎ Chromium: 5.5%︎ Vanadium: 3.0%︎ Carbon: 22.7%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ HIP 81675 B 2 - High metal content world
Body distance66,933 LsEarth masses1.1339Radius6,316 kmGravity1.16 gSurface temperature163 K (-111°C/-167°F)Surface pressure1.42 atmVolcanismMajor Rocky magmaAtmosphereNitrogenTerraforming︎ HIP 81675 B 1 - Class III gas giant
Body distance66,940 LsRing/belt typeRocky (Pristine)Earth masses846.5930Radius77,015 kmGravity5.80 gSurface temperature272 K (-1°C/30°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 81675 B 1 d - Rocky body Landable
Body distance66,937 LsEarth masses0.0015Radius810 kmGravity0.09 gSurface temperature162 K (-111°C/-168°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Germanium: 5.6%︎ Manganese: 8.0%︎ Carbon: 16.0%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%︎ HIP 81675 B 1 b - Rocky body
Body distance66,938 LsEarth masses0.0008Radius667 kmGravity0.08 gSurface temperature169 K (-104°C/-156°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ HIP 81675 B 1 a - Rocky body Landable
Body distance66,941 LsEarth masses0.0010Radius706 kmGravity0.08 gSurface temperature180 K (-94°C/-136°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Yttrium: 1.1%︎ Mercury: 0.8%︎ Niobium: 1.3%︎ Chromium: 8.3%︎ Manganese: 7.7%︎ Zinc: 5.0%︎ Carbon: 15.3%︎ Iron: 18.6%︎ Nickel: 14.0%︎ Phosphorus: 9.8%︎ Sulphur: 18.1%︎ HIP 81675 B 1 c - Rocky body Landable
Body distance66,995 LsEarth masses0.0013Radius768 kmGravity0.09 gSurface temperature166 K (-108°C/-162°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Mercury: 0.8%︎ Tin: 1.1%︎ Chromium: 8.4%︎ Germanium: 5.4%︎ Manganese: 7.7%︎ Carbon: 15.3%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%︎ HIP 81675 B 4 - Icy body
Body distance67,977 LsEarth masses1.7188Radius8,687 kmGravity0.93 gSurface temperature442 K (169°C/336°F)Surface pressure7,996.90 atmVolcanismMajor Water geysersAtmosphereThick Methane-richTerraforming