Star system
7 Kappa Delphini
Economy
Extraction / Refinery
Government
Democracy
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
-76.78 / -31.78 / 52.41
Permit required
No
Powerplay
Unoccupied
Powers
︎ 7 Kappa Delphini - Class G star
Body distance-Solar masses0.9570Solar radius1.0367︎ 7 Kappa Delphini 1 - Metal-rich body Landable
Body distance37 LsEarth masses1.6728Radius5,621 kmGravity2.15 gSurface temperature1,448 K (1,175°C/2,148°F)Surface pressure0.00 atmVolcanismSilicate vapour geysersAtmosphereTerraforming︎ Antimony: 1.4%︎ Mercury: 1.7%︎ Tungsten: 2.1%︎ Germanium: 1.8%︎ Manganese: 15.7%︎ Zinc: 10.4%︎ Iron: 38.1%︎ Nickel: 28.8%︎ 7 Kappa Delphini 2 - Metal-rich body Landable
Body distance64 LsEarth masses0.8274Radius4,585 kmGravity1.60 gSurface temperature1,106 K (833°C/1,532°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Yttrium: 2.2%︎ Molybdenum: 2.5%︎ Niobium: 2.6%︎ Arsenic: 1.8%︎ Manganese: 15.6%︎ Vanadium: 9.2%︎ Iron: 37.7%︎ Nickel: 28.5%︎ 7 Kappa Delphini 4 - Class III gas giant
Body distance1,785 LsRing/belt typeMetal rich (Common)Earth masses953.4860Radius77,050 kmGravity6.53 gSurface temperature372 K (99°C/210°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ 7 Kappa Delphini 4 c - Rocky body Landable
Body distance1,807 LsEarth masses0.0032Radius1,029 kmGravity0.12 gSurface temperature250 K (-23°C/-10°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Niobium: 1.4%︎ Tin: 1.2%︎ Arsenic: 2.6%︎ Manganese: 8.2%︎ Vanadium: 4.9%︎ Carbon: 16.3%︎ Iron: 20.0%︎ Nickel: 15.1%︎ Phosphorus: 10.4%︎ Sulphur: 19.4%︎ 7 Kappa Delphini 4 b - Rocky body
Body distance1,808 LsEarth masses0.0024Radius943 kmGravity0.11 gSurface temperature871 K (598°C/1,108°F)Surface pressure42.08 atmVolcanismAtmosphereHot Thick WaterTerraforming︎ 7 Kappa Delphini 4 a - Rocky body
Body distance1,810 LsEarth masses0.0074Radius1,359 kmGravity0.16 gSurface temperature985 K (712°C/1,313°F)Surface pressure89.78 atmVolcanismMetallic magmaAtmosphereHot Thick WaterTerraforming︎ 7 Kappa Delphini 3 - Class III gas giant
Body distance1,821 LsRing/belt typeMetal rich (Common)Earth masses987.4990Radius77,048 kmGravity6.76 gSurface temperature379 K (106°C/222°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ 7 Kappa Delphini 3 a - Rocky body
Body distance1,799 LsEarth masses0.0032Radius1,033 kmGravity0.12 gSurface temperature902 K (629°C/1,164°F)Surface pressure50.85 atmVolcanismMinor Metallic magmaAtmosphereHot Thick WaterTerraforming︎ 7 Kappa Delphini 3 b - Rocky body
Body distance1,819 LsEarth masses0.0043Radius1,136 kmGravity0.13 gSurface temperature889 K (616°C/1,141°F)Surface pressure56.11 atmVolcanismAtmosphereHot Thick WaterTerraforming︎ 7 Kappa Delphini 5 b - Rocky body Landable
Body distance3,252 LsEarth masses0.0174Radius1,801 kmGravity0.22 gSurface temperature153 K (-120°C/-184°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 3.0%︎ Niobium: 1.3%︎ Tungsten: 1.1%︎ Chromium: 8.8%︎ Zinc: 5.3%︎ Carbon: 15.9%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%︎ 7 Kappa Delphini 5 c - Rocky body Landable
Body distance3,257 LsEarth masses0.0275Radius2,090 kmGravity0.26 gSurface temperature153 K (-120°C/-184°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Zinc: 5.2%︎ Carbon: 15.5%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 9.9%︎ Sulphur: 18.5%︎ 7 Kappa Delphini 5 c a - Rocky body Landable
Body distance3,244 LsEarth masses0.0011Radius728 kmGravity0.08 gSurface temperature153 K (-120°C/-184°F)Surface pressure0.00 atmVolcanismMinor Silicate vapour geysersAtmosphereTerraforming︎ Tellurium: 1.5%︎ Niobium: 1.2%︎ Tin: 0.9%︎ Chromium: 7.8%︎ Manganese: 7.2%︎ Vanadium: 4.3%︎ Carbon: 16.4%︎ Iron: 17.4%︎ Nickel: 13.2%︎ Phosphorus: 10.5%︎ Sulphur: 19.5%︎ 7 Kappa Delphini 5 a - Rocky body Landable
Body distance3,261 LsEarth masses0.0090Radius1,453 kmGravity0.17 gSurface temperature153 K (-120°C/-184°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Molybdenum: 1.2%︎ Tungsten: 1.0%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.2%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%︎ 7 Kappa Delphini 5 - Class Y star (brown dwarf)
Body distance3,257 LsSolar masses0.0117Solar radius0.0672