Star system
Alnair
Economy
Colony / Extraction
Government
Corporate
Allegiance
Empire
Star type
Class B star Scoopable
Coordinates
10.41 / -80.75 / 59.78
Permit required
No
︎ Alnair A - Class B star
Body distance-Solar masses4.8320Solar radius2.6880︎ Alnair A 1 - High metal content world
Body distance478 LsEarth masses3.1890Radius8,491 kmGravity1.80 gSurface temperature1,259 K (986°C/1,806°F)Surface pressure4.36 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Sulphur dioxideTerraforming︎ Alnair A 2 - High metal content world
Body distance698 LsEarth masses2.1530Radius7,601 kmGravity1.51 gSurface temperature2,093 K (1,820°C/3,309°F)Surface pressure14.92 atmVolcanismMinor Metallic magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ Alnair B - Class B star
Body distance5,956 LsSolar masses2.8281Solar radius1.9779︎ Alnair CDE 5 - High metal content world
Body distance57,651 LsEarth masses4.3486Radius9,226 kmGravity2.08 gSurface temperature1,415 K (1,142°C/2,088°F)Surface pressure714.08 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraforming︎ Alnair CDE 5 a - Rocky body Landable
Body distance57,649 LsEarth masses0.1564Radius3,610 kmGravity0.49 gSurface temperature320 K (47°C/116°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Selenium: 3.0%︎ Tellurium: 1.5%︎ Cadmium: 1.7%︎ Tungsten: 1.2%︎ Arsenic: 2.6%︎ Germanium: 5.7%︎ Carbon: 16.2%︎ Iron: 21.8%︎ Nickel: 16.5%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ Alnair CDE 2 - High metal content world
Body distance59,433 LsEarth masses2.0585Radius7,504 kmGravity1.49 gSurface temperature1,679 K (1,406°C/2,563°F)Surface pressure301.08 atmVolcanismMinor Metallic magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ Alnair E - Class M star
Body distance60,193 LsSolar masses0.2813Solar radius0.4265︎ Alnair C - Class B star
Body distance60,207 LsSolar masses2.1445Solar radius1.5511︎ Alnair D - Class K star
Body distance60,255 LsSolar masses0.7500Solar radius0.7954︎ Alnair CDE 3 - High metal content world
Body distance60,299 LsEarth masses3.5650Radius8,743 kmGravity1.90 gSurface temperature1,596 K (1,323°C/2,413°F)Surface pressure502.16 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraforming︎ Alnair CDE 3 a - Rocky body Landable
Body distance60,326 LsEarth masses0.1012Radius3,143 kmGravity0.42 gSurface temperature453 K (180°C/356°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.3%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Chromium: 8.7%︎ Germanium: 5.0%︎ Manganese: 7.9%︎ Carbon: 14.3%︎ Iron: 19.2%︎ Nickel: 14.6%︎ Phosphorus: 9.2%︎ Sulphur: 17.0%︎ Alnair CDE 1 - High metal content world
Body distance60,328 LsEarth masses4.3772Radius9,262 kmGravity2.07 gSurface temperature2,118 K (1,845°C/3,353°F)Surface pressure610.94 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraforming︎ Alnair CDE 4 - High metal content world
Body distance60,364 LsEarth masses1.4826Radius6,824 kmGravity1.29 gSurface temperature1,266 K (993°C/1,819°F)Surface pressure228.39 atmVolcanismMinor Metallic magmaAtmosphereHot Thick Carbon dioxideTerraforming