Star system
HIP 1687
Economy
Terraforming
Government
Cooperative
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
-122.5 / -119.06 / -55.25
Permit required
No
︎ HIP 1687 - Class K star
Body distance-Solar masses0.4961Solar radius0.6622︎ HIP 1687 1 - High metal content world
Body distance242 LsEarth masses0.5101Radius4,963 kmGravity0.84 gSurface temperature533 K (259°C/499°F)Surface pressure10.86 atmVolcanismAtmosphereHot Thick Carbon dioxideTerraformingTerraforming︎ HIP 1687 2 - Rocky ice world
Body distance583 LsEarth masses0.2111Radius4,110 kmGravity0.51 gSurface temperature178 K (-95°C/-140°F)Surface pressure324.65 atmVolcanismAtmosphereThick Argon-richTerraforming︎ HIP 1687 3 - Rocky ice world
Body distance840 LsEarth masses0.1335Radius3,556 kmGravity0.43 gSurface temperature143 K (-130°C/-203°F)Surface pressure226.07 atmVolcanismAtmosphereThick NitrogenTerraforming︎ HIP 1687 5 - Icy body
Body distance1,518 LsEarth masses0.8959Radius7,532 kmGravity0.64 gSurface temperature270 K (-4°C/26°F)Surface pressure1,706.77 atmVolcanismAtmosphereThick Methane-richTerraforming︎ HIP 1687 6 - Icy body
Body distance4,254 LsEarth masses2.4840Radius10,171 kmGravity0.98 gSurface temperature53 K (-220°C/-365°F)Surface pressure0.47 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ HIP 1687 4 - Icy body
Body distance1,100 LsEarth masses1.1571Radius7,977 kmGravity0.74 gSurface temperature125 K (-148°C/-235°F)Surface pressure206.75 atmVolcanismMinor Carbon dioxide geysersAtmosphereThick Argon-richTerraforming