Star system
HIP 20727
Economy
Military / Terraforming
Government
Patronage
Allegiance
Empire
Star type
Class F star Scoopable
Coordinates
104.78 / -122.19 / -77.47
Permit required
No
Powerplay
Unoccupied
Powers
︎ HIP 20727 A - Class F star
Body distance-Solar masses1.5586Solar radius1.3088︎ HIP 20727 B - Class K star
Body distance182 LsSolar masses0.7734Solar radius0.8561︎ HIP 20727 AB 1 - High metal content world
Body distance689 LsEarth masses0.6832Radius5,425 kmGravity0.94 gSurface temperature965 K (692°C/1,277°F)Surface pressure99.16 atmVolcanismAtmosphereHot Thick Carbon dioxideTerraforming︎ HIP 20727 AB 2 - High metal content world
Body distance972 LsEarth masses0.4503Radius4,776 kmGravity0.80 gSurface temperature637 K (363°C/686°F)Surface pressure11.54 atmVolcanismAtmosphereHot Thick Carbon dioxideTerraforming︎ HIP 20727 AB 3 - High metal content world
Body distance1,838 LsEarth masses1.0156Radius6,111 kmGravity1.11 gSurface temperature287 K (14°C/56°F)Surface pressure4.67 atmVolcanismMajor Rocky magmaAtmosphereNitrogenTerraformingTerraforming︎ HIP 20727 AB 4 - High metal content world
Body distance2,448 LsEarth masses0.5733Radius5,143 kmGravity0.88 gSurface temperature243 K (-30°C/-23°F)Surface pressure3.52 atmVolcanismAtmosphereMethane-richTerraformingTerraformable︎ HIP 20727 AB 5 - High metal content world
Body distance3,049 LsEarth masses0.9874Radius6,060 kmGravity1.09 gSurface temperature485 K (212°C/413°F)Surface pressure14.47 atmVolcanismMajor Rocky magmaAtmosphereThick Ammonia-richTerraforming︎ HIP 20727 C - Class F star
Body distance29,384 LsSolar masses1.0703Solar radius0.9527︎ HIP 20727 C 5 - High metal content world
Body distance26,702 LsEarth masses0.6917Radius5,445 kmGravity0.95 gSurface temperature331 K (58°C/137°F)Surface pressure5.58 atmVolcanismAtmosphereThick Ammonia-richTerraforming︎ HIP 20727 C 3 - High metal content world
Body distance29,671 LsEarth masses0.7559Radius5,572 kmGravity0.99 gSurface temperature269 K (-4°C/25°F)Surface pressure1.54 atmVolcanismRocky magmaAtmosphereCarbon dioxide-richTerraformingTerraformable︎ HIP 20727 C 3 a - Rocky body Landable
Body distance29,579 LsEarth masses0.0529Radius2,553 kmGravity0.33 gSurface temperature236 K (-37°C/-35°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Arsenic: 2.3%︎ Chromium: 8.9%︎ Manganese: 8.2%︎ Carbon: 14.8%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 9.5%︎ Sulphur: 17.7%︎ HIP 20727 C 1 - High metal content world
Body distance30,017 LsEarth masses0.7441Radius5,566 kmGravity0.98 gSurface temperature922 K (649°C/1,199°F)Surface pressure130.82 atmVolcanismRocky magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ HIP 20727 C 2 - High metal content world
Body distance30,154 LsEarth masses1.3066Radius6,584 kmGravity1.22 gSurface temperature867 K (594°C/1,101°F)Surface pressure212.54 atmVolcanismMinor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraformingTerraformable︎ HIP 20727 C 4 - Water world
Body distance30,856 LsEarth masses1.0248Radius6,121 kmGravity1.11 gSurface temperature333 K (60°C/140°F)Surface pressure0.77 atmVolcanismMajor Rocky magmaAtmosphereNitrogenTerraformingTerraformable︎ HIP 20727 C 4 a - Rocky body Landable
Body distance29,575 LsEarth masses0.0194Radius1,844 kmGravity0.23 gSurface temperature206 K (-67°C/-88°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Mercury: 0.9%︎ Tungsten: 1.1%︎ Arsenic: 2.4%︎ Chromium: 9.3%︎ Vanadium: 5.1%︎ Carbon: 15.5%︎ Iron: 20.6%︎ Nickel: 15.6%︎ Phosphorus: 9.9%︎ Sulphur: 18.4%