Star system
HIP 29658
Economy
Government
Allegiance
Independent
Star type
Class A star Scoopable
Coordinates
268.19 / -117.72 / -167.28
Permit required
No
︎ HIP 29658 - Class A star
Body distance-Solar masses1.8555Solar radius1.4690︎ HIP 29658 1 - Metal-rich body
Body distance19 LsEarth masses1.1534Radius5,053 kmGravity1.84 gSurface temperature4,494 K (4,221°C/7,630°F)Surface pressure60,091.19 atmVolcanismSilicate vapour geysersAtmosphereHot Thick Silicate vapourTerraforming︎ HIP 29658 2 - Class III gas giant
Body distance1,326 LsRing/belt typeMetallic (Pristine)
Rocky (Pristine)Earth masses1,454.5400Radius75,233 kmGravity10.44 gSurface temperature511 K (238°C/461°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 29658 2 d - Rocky body
Body distance1,321 LsEarth masses0.0051Radius1,208 kmGravity0.14 gSurface temperature563 K (290°C/554°F)Surface pressure0.70 atmVolcanismAtmosphereHot WaterTerraforming︎ HIP 29658 2 c - Rocky body Landable
Body distance1,322 LsEarth masses0.0007Radius619 kmGravity0.07 gSurface temperature277 K (4°C/39°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.4%︎ Tin: 1.1%︎ Chromium: 8.2%︎ Germanium: 5.3%︎ Manganese: 7.5%︎ Carbon: 15.2%︎ Iron: 18.2%︎ Nickel: 13.8%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%︎ HIP 29658 2 a - Rocky body Landable
Body distance1,326 LsEarth masses0.0004Radius539 kmGravity0.06 gSurface temperature294 K (21°C/69°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Tin: 1.1%︎ Tungsten: 1.0%︎ Chromium: 8.5%︎ Germanium: 5.5%︎ Zinc: 5.1%︎ Carbon: 15.7%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ HIP 29658 2 b - Rocky body Landable
Body distance1,326 LsEarth masses0.0024Radius944 kmGravity0.11 gSurface temperature281 K (8°C/46°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Niobium: 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 29658 3 - Class III gas giant
Body distance1,916 LsRing/belt typeRocky (Pristine)Earth masses1,052.0500Radius76,115 kmGravity7.38 gSurface temperature381 K (108°C/226°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 29658 3 c - Rocky body Landable
Body distance1,911 LsEarth masses0.0036Radius1,080 kmGravity0.13 gSurface temperature221 K (-52°C/-61°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Mercury: 0.8%︎ Niobium: 1.3%︎ Chromium: 8.6%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.9%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%︎ HIP 29658 3 b - Rocky body Landable
Body distance1,913 LsEarth masses0.0008Radius648 kmGravity0.08 gSurface temperature233 K (-40°C/-40°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.1%︎ Tellurium: 1.5%︎ Mercury: 0.9%︎ Tin: 1.2%︎ Chromium: 9.0%︎ Zirconium: 2.3%︎ Carbon: 16.6%︎ Iron: 19.9%︎ Nickel: 15.1%︎ Phosphorus: 10.6%︎ Sulphur: 19.8%︎ HIP 29658 3 e - Rocky body Landable
Body distance1,914 LsEarth masses0.0023Radius932 kmGravity0.11 gSurface temperature217 K (-56°C/-69°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Chromium: 8.7%︎ Zinc: 5.2%︎ Carbon: 16.0%︎ Iron: 19.3%︎ Nickel: 14.6%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%︎ HIP 29658 3 a - Rocky body Landable
Body distance1,918 LsEarth masses0.0006Radius604 kmGravity0.07 gSurface temperature237 K (-36°C/-33°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Tin: 1.2%︎ Tungsten: 1.1%︎ Arsenic: 2.6%︎ Vanadium: 5.0%︎ Zinc: 5.5%︎ Carbon: 16.9%︎ Iron: 20.2%︎ Nickel: 15.3%︎ Phosphorus: 10.8%︎ Sulphur: 20.1%︎ HIP 29658 3 d - Rocky body Landable
Body distance1,928 LsEarth masses0.0010Radius703 kmGravity0.08 gSurface temperature219 K (-54°C/-65°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Mercury: 0.9%︎ Tungsten: 1.2%︎ Arsenic: 2.7%︎ Vanadium: 5.2%︎ Zirconium: 2.5%︎ Carbon: 17.6%︎ Iron: 21.1%︎ Nickel: 16.0%︎ Phosphorus: 11.3%︎ Sulphur: 21.0%︎ HIP 29658 4 - Class II gas giant
Body distance2,506 LsRing/belt typeRocky (Pristine)Earth masses75.3247Radius55,873 kmGravity0.98 gSurface temperature182 K (-91°C/-132°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 29658 4 b - Rocky body Landable
Body distance2,507 LsEarth masses0.0003Radius464 kmGravity0.05 gSurface temperature180 K (-93°C/-136°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Technetium: 0.7%︎ Molybdenum: 1.3%︎ Tin: 1.2%︎ Manganese: 8.1%︎ Vanadium: 4.8%︎ Carbon: 16.4%︎ Iron: 19.6%︎ Nickel: 14.9%︎ Phosphorus: 10.5%︎ Sulphur: 19.5%︎ HIP 29658 4 a - Rocky body Landable
Body distance2,509 LsEarth masses0.0003Radius464 kmGravity0.05 gSurface temperature180 K (-93°C/-136°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Mercury: 0.9%︎ Tungsten: 1.1%︎ Arsenic: 2.6%︎ Manganese: 8.2%︎ Vanadium: 4.9%︎ Carbon: 16.5%︎ Iron: 19.8%︎ Nickel: 14.9%︎ Phosphorus: 10.5%︎ Sulphur: 19.6%︎ HIP 29658 4 c - Rocky body Landable
Body distance2,509 LsEarth masses0.0003Radius455 kmGravity0.05 gSurface temperature180 K (-94°C/-136°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Molybdenum: 1.3%︎ Tin: 1.1%︎ Arsenic: 2.5%︎ Chromium: 8.7%︎ Germanium: 5.6%︎ Carbon: 16.1%︎ Iron: 19.3%︎ Nickel: 14.6%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ HIP 29658 4 d - Rocky body Landable
Body distance2,515 LsEarth masses0.0009Radius673 kmGravity0.08 gSurface temperature179 K (-94°C/-137°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 3.0%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Chromium: 8.7%︎ Germanium: 5.6%︎ Carbon: 16.1%︎ Iron: 19.3%︎ Nickel: 14.6%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%