Star system
HIP 29688
Economy
Government
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
11.22 / 64.5 / -495.19
Permit required
No
︎ HIP 29688 A - Class G star
Body distance-Solar masses0.8555Solar radius0.9240︎ HIP 29688 B - Class M star
Body distance6,957 LsSolar masses0.4375Solar radius0.6057︎ HIP 29688 CD 6 - Icy body
Body distance214,058 LsEarth masses1.0364Radius7,873 kmGravity0.68 gSurface temperature346 K (73°C/163°F)Surface pressure3,352.14 atmVolcanismMajor Water magmaAtmosphereThick Methane-richTerraforming︎ HIP 29688 CD 5 - Icy body
Body distance214,059 LsEarth masses1.2606Radius8,347 kmGravity0.74 gSurface temperature363 K (90°C/194°F)Surface pressure4,359.45 atmVolcanismMinor Carbon dioxide geysersAtmosphereThick Methane-richTerraforming︎ HIP 29688 D - Class M star
Body distance214,360 LsSolar masses0.2109Solar radius0.3482︎ HIP 29688 D 1 - High metal content world Landable
Body distance214,594 LsEarth masses0.0319Radius2,063 kmGravity0.30 gSurface temperature780 K (507°C/945°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Polonium: 0.6%︎ Mercury: 0.9%︎ Niobium: 1.5%︎ Chromium: 9.6%︎ Manganese: 8.8%︎ Vanadium: 5.2%︎ Carbon: 12.8%︎ Iron: 21.3%︎ Nickel: 16.1%︎ Phosphorus: 8.2%︎ Sulphur: 15.2%︎ HIP 29688 C - Class M star
Body distance214,539 LsSolar masses0.3906Solar radius0.5173︎ HIP 29688 C 1 - High metal content world Landable
Body distance214,704 LsEarth masses0.0032Radius974 kmGravity0.14 gSurface temperature930 K (657°C/1,214°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.8%︎ Molybdenum: 1.4%︎ Tin: 1.4%︎ Manganese: 9.1%︎ Vanadium: 5.4%︎ Zinc: 6.0%︎ Carbon: 13.2%︎ Iron: 22.0%︎ Nickel: 16.6%︎ Phosphorus: 8.4%︎ Sulphur: 15.7%︎ HIP 29688 CD 3 - Rocky ice world
Body distance214,783 LsEarth masses0.4817Radius5,762 kmGravity0.59 gSurface temperature128 K (-145°C/-229°F)Surface pressure750.74 atmVolcanismAtmosphereThick NitrogenTerraforming︎ HIP 29688 CD 1 - Rocky ice world
Body distance214,847 LsEarth masses0.4961Radius5,814 kmGravity0.60 gSurface temperature146 K (-127°C/-196°F)Surface pressure126.58 atmVolcanismAtmosphereThick Argon-richTerraforming︎ HIP 29688 CD 4 - Icy body
Body distance214,890 LsEarth masses1.8760Radius9,327 kmGravity0.88 gSurface temperature433 K (160°C/319°F)Surface pressure8,953.47 atmVolcanismMajor Water geysersAtmosphereThick MethaneTerraforming︎ HIP 29688 CD 4 a - Icy body
Body distance214,890 LsEarth masses0.1765Radius4,834 kmGravity0.31 gSurface temperature87 K (-186°C/-303°F)Surface pressure4.80 atmVolcanismAtmosphereNitrogenTerraforming︎ HIP 29688 CD 2 - Rocky ice world
Body distance214,919 LsEarth masses0.5314Radius5,938 kmGravity0.61 gSurface temperature220 K (-53°C/-63°F)Surface pressure903.34 atmVolcanismAtmosphereThick Argon-richTerraforming︎ HIP 29688 CD 7 - Icy body
Body distance216,365 LsEarth masses1.6633Radius9,059 kmGravity0.82 gSurface temperature66 K (-208°C/-342°F)Surface pressure0.36 atmVolcanismWater geysersAtmosphereHeliumTerraforming︎ HIP 29688 CD 9 - Icy body
Body distance216,673 LsEarth masses1.1665Radius8,156 kmGravity0.71 gSurface temperature58 K (-215°C/-355°F)Surface pressure0.24 atmVolcanismMinor Carbon dioxide geysersAtmosphereNeon-richTerraforming︎ HIP 29688 CD 8 - Icy body
Body distance216,680 LsEarth masses2.8911Radius10,605 kmGravity1.05 gSurface temperature59 K (-214°C/-354°F)Surface pressure0.55 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming