Star system
27 Kappa Persei
Economy
Industrial / Agriculture
Government
Corporate
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
-59.41 / -21.44 / -93.41
Permit required
No
︎ 27 Kappa Persei A - Class G star
Body distance-Solar masses0.8281Solar radius9.3864︎ 27 Kappa Persei A 1 - High metal content world Landable
Body distance268 LsEarth masses2.1089Radius7,572 kmGravity1.49 gSurface temperature813 K (540°C/1,004°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.0%︎ Cadmium: 1.8%︎ Molybdenum: 1.5%︎ Germanium: 4.8%︎ Vanadium: 5.6%︎ Zinc: 6.2%︎ Carbon: 13.7%︎ Iron: 22.9%︎ Nickel: 17.3%︎ Phosphorus: 8.8%︎ Sulphur: 16.3%︎ 27 Kappa Persei A 2 - High metal content world Landable
Body distance386 LsEarth masses1.9557Radius7,410 kmGravity1.45 gSurface temperature679 K (405°C/762°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereTerraforming︎ Technetium: 0.8%︎ Cadmium: 1.8%︎ Molybdenum: 1.5%︎ Vanadium: 5.8%︎ Zinc: 6.4%︎ Zirconium: 2.7%︎ Carbon: 14.1%︎ Iron: 23.4%︎ Nickel: 17.7%︎ Phosphorus: 9.0%︎ Sulphur: 16.7%︎ 27 Kappa Persei A 3 - High metal content world
Body distance501 LsEarth masses2.0160Radius7,475 kmGravity1.47 gSurface temperature650 K (377°C/710°F)Surface pressure2.93 atmVolcanismMajor Rocky magmaAtmosphereHot Sulphur dioxideTerraforming︎ 27 Kappa Persei A 4 - High metal content world
Body distance639 LsEarth masses1.6348Radius7,036 kmGravity1.34 gSurface temperature1,707 K (1,434°C/2,613°F)Surface pressure243.84 atmVolcanismMajor Rocky magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ 27 Kappa Persei A 5 - High metal content world
Body distance835 LsEarth masses3.4784Radius8,679 kmGravity1.88 gSurface temperature1,626 K (1,353°C/2,468°F)Surface pressure490.88 atmVolcanismMinor Metallic magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ 27 Kappa Persei A 5 a - Rocky body Landable
Body distance838 LsEarth masses0.2678Radius4,281 kmGravity0.59 gSurface temperature463 K (190°C/374°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Mercury: 0.8%︎ Tungsten: 1.1%︎ Chromium: 8.7%︎ Germanium: 5.1%︎ Manganese: 8.0%︎ Carbon: 14.6%︎ Iron: 19.3%︎ Nickel: 14.6%︎ Phosphorus: 9.3%︎ Sulphur: 17.4%︎ 27 Kappa Persei A 6 - High metal content world
Body distance1,211 LsEarth masses1.2246Radius6,465 kmGravity1.19 gSurface temperature1,213 K (940°C/1,725°F)Surface pressure195.51 atmVolcanismAtmosphereHot Thick Carbon dioxideTerraforming︎ 27 Kappa Persei A 7 - Class III gas giant
Body distance1,989 LsRing/belt typeMetal rich (Pristine)
Rocky (Pristine)Earth masses57.9462Radius51,952 kmGravity0.87 gSurface temperature301 K (28°C/83°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ 27 Kappa Persei A 7 g - Rocky body Landable
Body distance1,981 LsEarth masses0.0003Radius444 kmGravity0.05 gSurface temperature303 K (30°C/86°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Mercury: 0.8%︎ Molybdenum: 1.2%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Zinc: 5.1%︎ Carbon: 15.4%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.8%︎ Sulphur: 18.3%︎ 27 Kappa Persei A 7 f - Rocky body Landable
Body distance1,983 LsEarth masses0.0005Radius543 kmGravity0.06 gSurface temperature303 K (30°C/86°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Niobium: 1.4%︎ Tungsten: 1.1%︎ Vanadium: 5.0%︎ Zinc: 5.5%︎ Zirconium: 2.4%︎ Carbon: 16.8%︎ Iron: 20.4%︎ Nickel: 15.4%︎ Phosphorus: 10.8%︎ Sulphur: 20.0%︎ 27 Kappa Persei A 7 c - Rocky body Landable
Body distance1,987 LsEarth masses0.0002Radius396 kmGravity0.05 gSurface temperature303 K (30°C/86°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Molybdenum: 1.3%︎ Tin: 1.2%︎ Germanium: 5.7%︎ Vanadium: 4.8%︎ Zinc: 5.3%︎ Carbon: 16.2%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ 27 Kappa Persei A 7 a - Rocky body Landable
Body distance1,990 LsEarth masses0.0002Radius413 kmGravity0.05 gSurface temperature304 K (30°C/87°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 3.1%︎ Mercury: 0.9%︎ Niobium: 1.4%︎ Germanium: 5.8%︎ Zinc: 5.5%︎ Carbon: 16.6%︎ Iron: 20.1%︎ Nickel: 15.2%︎ Phosphorus: 10.6%︎ Sulphur: 19.7%︎ 27 Kappa Persei A 7 e - Rocky body Landable
Body distance1,992 LsEarth masses0.0005Radius575 kmGravity0.07 gSurface temperature303 K (30°C/86°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Chromium: 8.5%︎ Germanium: 5.5%︎ Zinc: 5.1%︎ Carbon: 15.6%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ 27 Kappa Persei A 7 d - Rocky body Landable
Body distance1,993 LsEarth masses0.0003Radius460 kmGravity0.05 gSurface temperature303 K (30°C/86°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Carbon: 15.7%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ 27 Kappa Persei A 7 b - Rocky body Landable
Body distance1,993 LsEarth masses0.0002Radius388 kmGravity0.04 gSurface temperature303 K (30°C/86°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Technetium: 0.7%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Manganese: 8.1%︎ Vanadium: 4.8%︎ Carbon: 16.3%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ 27 Kappa Persei A 8 - High metal content world
Body distance2,890 LsRing/belt typeRocky (Pristine)Earth masses5.0720Radius10,564 kmGravity1.85 gSurface temperature1,515 K (1,242°C/2,268°F)Surface pressure3,554.99 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick WaterTerraforming︎ 27 Kappa Persei B - Class K star
Body distance469,571 LsSolar masses0.8242Solar radius0.8179︎ 27 Kappa Persei B 2 - Water world
Body distance469,212 LsEarth masses1.0887Radius6,243 kmGravity1.13 gSurface temperature259 K (-14°C/6°F)Surface pressure0.64 atmVolcanismAtmosphereNitrogenTerraformingTerraformable︎ 27 Kappa Persei B 3 - Water world
Body distance469,244 LsEarth masses1.0551Radius6,185 kmGravity1.12 gSurface temperature254 K (-19°C/-3°F)Surface pressure0.64 atmVolcanismAtmosphereNitrogenTerraformingTerraformable︎ 27 Kappa Persei B 1 - Earth-like world
Body distance469,900 LsEarth masses1.1730Radius6,383 kmGravity1.17 gSurface temperature328 K (55°C/132°F)Surface pressure1.26 atmVolcanismAtmosphereSuitable for water-based lifeTerraformingTerraformed︎ 27 Kappa Persei B 5 - Class I gas giant
Body distance470,702 LsEarth masses33.9648Radius42,634 kmGravity0.76 gSurface temperature104 K (-169°C/-272°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ 27 Kappa Persei B 5 c - Icy body Landable
Body distance470,158 LsEarth masses0.0004Radius638 kmGravity0.04 gSurface temperature92 K (-181°C/-293°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.4%︎ Cadmium: 1.0%︎ Mercury: 0.5%︎ Chromium: 5.6%︎ Vanadium: 3.0%︎ Zirconium: 1.4%︎ Carbon: 23.4%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 15.0%︎ Sulphur: 27.8%︎ 27 Kappa Persei B 5 e - Icy body Landable
Body distance470,164 LsEarth masses0.0009Radius853 kmGravity0.05 gSurface temperature92 K (-181°C/-294°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Tellurium: 0.9%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Germanium: 3.5%︎ Zinc: 3.3%︎ Carbon: 23.0%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%︎ 27 Kappa Persei B 5 d - Icy body Landable
Body distance470,226 LsEarth masses0.0004Radius674 kmGravity0.04 gSurface temperature92 K (-181°C/-294°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Tellurium: 0.9%︎ Mercury: 0.5%︎ Niobium: 0.8%︎ Arsenic: 1.6%︎ Chromium: 5.5%︎ Carbon: 23.0%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%︎ 27 Kappa Persei B 5 f - Icy body Landable
Body distance470,695 LsEarth masses0.0009Radius856 kmGravity0.05 gSurface temperature92 K (-181°C/-294°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Zinc: 3.2%︎ Carbon: 22.4%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%︎ 27 Kappa Persei B 5 b - Icy body Landable
Body distance470,701 LsEarth masses0.0005Radius713 kmGravity0.04 gSurface temperature92 K (-181°C/-293°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Technetium: 0.4%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 22.9%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%︎ 27 Kappa Persei B 5 a - Icy body Landable
Body distance470,703 LsEarth masses0.0012Radius951 kmGravity0.06 gSurface temperature93 K (-181°C/-293°F)Surface pressure0.00 atmVolcanismMinor Carbon dioxide geysersAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Mercury: 0.5%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Vanadium: 3.0%︎ Carbon: 22.7%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ 27 Kappa Persei B 4 - Class I gas giant
Body distance470,867 LsEarth masses103.8520Radius60,860 kmGravity1.14 gSurface temperature128 K (-146°C/-230°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ 27 Kappa Persei B 4 k - Rocky body Landable
Body distance470,271 LsEarth masses0.0006Radius603 kmGravity0.07 gSurface temperature121 K (-152°C/-242°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.8%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ 27 Kappa Persei B 4 d - Rocky body Landable
Body distance470,280 LsEarth masses0.0003Radius474 kmGravity0.06 gSurface temperature121 K (-152°C/-241°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Mercury: 0.8%︎ Tungsten: 1.0%︎ Chromium: 8.5%︎ Germanium: 5.5%︎ Zinc: 5.2%︎ Carbon: 15.7%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.7%︎ 27 Kappa Persei B 4 b - Rocky body Landable
Body distance470,286 LsEarth masses0.0003Radius476 kmGravity0.06 gSurface temperature122 K (-151°C/-240°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Molybdenum: 1.3%︎ Tin: 1.2%︎ Arsenic: 2.5%︎ Chromium: 8.8%︎ Zinc: 5.3%︎ Carbon: 16.1%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ 27 Kappa Persei B 4 c - Rocky body Landable
Body distance470,287 LsEarth masses0.0004Radius513 kmGravity0.06 gSurface temperature122 K (-151°C/-241°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Molybdenum: 1.3%︎ Tin: 1.2%︎ Arsenic: 2.6%︎ Germanium: 5.9%︎ Vanadium: 5.0%︎ Carbon: 16.7%︎ Iron: 20.2%︎ Nickel: 15.3%︎ Phosphorus: 10.7%︎ Sulphur: 19.9%︎ 27 Kappa Persei B 4 a - Rocky body Landable
Body distance470,295 LsEarth masses0.0004Radius515 kmGravity0.06 gSurface temperature122 K (-151°C/-240°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Mercury: 0.8%︎ Molybdenum: 1.2%︎ Chromium: 8.6%︎ Germanium: 5.6%︎ Vanadium: 4.7%︎ Carbon: 15.8%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ 27 Kappa Persei B 4 j - Rocky body Landable
Body distance470,692 LsEarth masses0.0004Radius502 kmGravity0.06 gSurface temperature121 K (-152°C/-242°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Niobium: 1.3%︎ Tungsten: 1.1%︎ Chromium: 8.8%︎ Germanium: 5.7%︎ Zirconium: 2.3%︎ Carbon: 16.2%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ 27 Kappa Persei B 4 g - Rocky body Landable
Body distance470,727 LsEarth masses0.0004Radius519 kmGravity0.06 gSurface temperature121 K (-152°C/-242°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Niobium: 1.3%︎ Tungsten: 1.1%︎ Chromium: 8.8%︎ Germanium: 5.6%︎ Zirconium: 2.3%︎ Carbon: 16.1%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ 27 Kappa Persei B 4 f - Rocky body Landable
Body distance470,861 LsEarth masses0.0003Radius455 kmGravity0.05 gSurface temperature121 K (-152°C/-241°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Mercury: 0.9%︎ Molybdenum: 1.3%︎ Arsenic: 2.5%︎ Chromium: 8.8%︎ Germanium: 5.6%︎ Carbon: 16.1%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ 27 Kappa Persei B 4 h - Rocky body Landable
Body distance470,863 LsEarth masses0.0003Radius474 kmGravity0.06 gSurface temperature121 K (-152°C/-242°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Chromium: 8.5%︎ Germanium: 5.5%︎ Vanadium: 4.6%︎ Carbon: 15.6%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ 27 Kappa Persei B 4 i - Rocky body Landable
Body distance470,865 LsEarth masses0.0005Radius542 kmGravity0.06 gSurface temperature121 K (-152°C/-242°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.1%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Chromium: 8.3%︎ Manganese: 7.7%︎ Vanadium: 4.5%︎ Carbon: 15.3%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%︎ 27 Kappa Persei B 4 e - Rocky body Landable
Body distance470,871 LsEarth masses0.0003Radius467 kmGravity0.05 gSurface temperature121 K (-152°C/-241°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.8%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%