Star system
Alrisha
Economy
Colony / Industrial
Government
Cooperative
Allegiance
Independent
Star type
Class A star Scoopable
Coordinates
-34.88 / -123.47 / -78.84
Permit required
No
︎ Alrisha A - Class A star
Body distance-Solar masses1.9766Solar radius1.5143︎ Alrisha B - Class G star
Body distance450 LsSolar masses0.7930Solar radius0.7818︎ Alrisha C - Class M star
Body distance589 LsSolar masses0.4023Solar radius0.5906︎ Alrisha D - Class F star
Body distance3,755 LsSolar masses0.9961Solar radius0.9681︎ Alrisha D 3 - High metal content world
Body distance3,913 LsRing/belt typeRocky (Pristine)Earth masses6.3814Radius10,244 kmGravity2.47 gSurface temperature4,358 K (4,084°C/7,384°F)Surface pressure33,313.00 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Carbon dioxide-richTerraforming︎ Alrisha D 2 - Metal-rich body
Body distance3,932 LsEarth masses0.7897Radius4,522 kmGravity1.57 gSurface temperature1,432 K (1,159°C/2,118°F)Surface pressure0.00 atmVolcanismMajor Metallic magmaAtmosphereHot Thin Silicate vapourTerraforming︎ Alrisha D 1 - Metal-rich body
Body distance3,947 LsEarth masses0.8703Radius4,653 kmGravity1.63 gSurface temperature2,982 K (2,709°C/4,908°F)Surface pressure5,698.91 atmVolcanismMajor Metallic magmaAtmosphereHot Thick Silicate vapourTerraforming︎ Alrisha ABCD 1 - Class III gas giant
Body distance7,678 LsEarth masses572.6220Radius71,508 kmGravity4.55 gSurface temperature258 K (-15°C/5°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Alrisha ABCD 1 b - Rocky body Landable
Body distance7,626 LsEarth masses0.0004Radius536 kmGravity0.06 gSurface temperature184 K (-89°C/-128°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Chromium: 8.7%︎ Germanium: 5.6%︎ Carbon: 15.9%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%︎ Alrisha ABCD 1 e - Rocky body Landable
Body distance7,655 LsEarth masses0.0009Radius683 kmGravity0.08 gSurface temperature182 K (-91°C/-133°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Niobium: 1.3%︎ Tin: 1.2%︎ Germanium: 5.5%︎ Manganese: 8.0%︎ Vanadium: 4.7%︎ Carbon: 15.8%︎ Iron: 19.3%︎ Nickel: 14.6%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ Alrisha ABCD 1 a - Rocky body Landable
Body distance7,669 LsEarth masses0.0017Radius839 kmGravity0.10 gSurface temperature185 K (-88°C/-126°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Selenium: 3.0%︎ Mercury: 0.9%︎ Tungsten: 1.1%︎ Chromium: 8.8%︎ Vanadium: 4.8%︎ Carbon: 16.1%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ Alrisha ABCD 1 c - Rocky body Landable
Body distance7,692 LsEarth masses0.0005Radius549 kmGravity0.06 gSurface temperature183 K (-90°C/-130°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Yttrium: 1.2%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Chromium: 8.8%︎ Vanadium: 4.8%︎ Carbon: 16.0%︎ Iron: 19.5%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.0%︎ Alrisha ABCD 1 d - Rocky body Landable
Body distance7,693 LsEarth masses0.0013Radius764 kmGravity0.09 gSurface temperature182 K (-91°C/-131°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Selenium: 3.0%︎ Mercury: 0.9%︎ Molybdenum: 1.3%︎ Germanium: 5.6%︎ Manganese: 8.1%︎ Carbon: 16.1%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ Alrisha ABCD 1 f - Rocky body Landable
Body distance7,730 LsEarth masses0.0033Radius1,043 kmGravity0.12 gSurface temperature181 K (-92°C/-134°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Molybdenum: 1.3%︎ Tin: 1.2%︎ Chromium: 8.7%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.8%︎ Iron: 19.3%︎ Nickel: 14.6%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%