🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.72 AU - 3.02 AU

Year: 1758 Days

Day: 13.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,448,407 km

• M1: 10,621 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.3

Radius: 9

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.4 AU - 6.66 AU

Year: 5355 Days

Day: 13 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 100,448,407 km

• M1: 111,899 km (0.026 R)
• M2: 449,990 km (0.062 R)
• M3: 1,404,275 km (0.105 R)
• M4: 2,348,238 km (0.117 R)
• M5: 2,689,171 km (0.103 R)
• M6: 2,985,525 km (0.111 R)
• M7: 3,892,686 km (0.032 R)
• M8: 4,200,409 km (0.116 R)
• M9: 4,627,361 km (0.073 R)
• M10: 5,222,611 km (0.062 R)
• M11: 5,657,193 km (0.113 R)
• M12: 6,210,256 km (0.111 R)
• M13: 6,934,759 km (0.099 R)
• M14: 7,714,463 km (0.073 R)
• M15: 9,405,667 km (0.048 R)
• M16: 10,631,621 km (0.034 R)
• M17: 12,976,119 km (0.096 R)
• M18: 15,468,569 km (0.05 R)
• M19: 17,679,626 km (0.067 R)
• M20: 20,374,632 km (0.109 R)
• M21: 26,395,497 km (0.054 R)
• M22: 30,266,043 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.7

Radius: 11.3

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.54 AU - 7.7 AU

Year: 6871 Days

Day: 10.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 100,448,407 km

• M1: 145,559 km (0.111 R)
• M2: 500,854 km (0.107 R)
• M3: 2,053,530 km (0.105 R)
• M4: 3,278,737 km (0.054 R)
• M5: 3,780,637 km (0.116 R)
• M6: 4,536,406 km (0.094 R)
• M7: 5,483,211 km (0.067 R)
• M8: 7,158,408 km (0.097 R)
• M9: 7,618,421 km (0.114 R)
• M10: 9,118,289 km (0.098 R)
• M11: 11,567,955 km (0.059 R)
• M12: 14,472,248 km (0.093 R)
• M13: 16,559,587 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.1

Radius: 10.8

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 8.08 AU - 12.22 AU

Year: 11695 Days

Day: 6 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 100,448,407 km

• M1: 134,339 km (0.082 R)
• M2: 574,755 km (0.09 R)
• M3: 1,226,254 km (0.116 R)
• M4: 2,324,302 km (0.078 R)
• M5: 3,368,944 km (0.103 R)
• M6: 4,008,475 km (0.077 R)
• M7: 4,676,729 km (0.103 R)
• M8: 8,224,891 km (0.101 R)
• M9: 9,425,115 km (0.09 R)
• M10: 10,475,142 km (0.111 R)
• M11: 11,006,065 km (0.108 R)
• M12: 11,648,139 km (0.053 R)
• M13: 12,026,173 km (0.114 R)
• M14: 14,523,111 km (0.096 R)
• M15: 15,352,033 km (0.047 R)
• M16: 18,217,131 km (0.074 R)
• M17: 19,576,078 km (0.069 R)
• M18: 22,494,733 km (0.087 R)
• M19: 26,903,382 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.7

Radius: 5.2

Gravity: 13.34 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 10.4 AU - 17 AU

Year: 18339 Days

Day: 18.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 100,448,407 km

• M1: 90,058 km (0.036 R)
• M2: 272,119 km (0.104 R)
• M3: 742,305 km (0.036 R)
• M4: 1,462,918 km (0.063 R)
• M5: 4,542,988 km (0.043 R)
• M6: 5,066,730 km (0.091 R)
• M7: 5,666,319 km (0.086 R)
• M8: 7,703,692 km (0.068 R)
• M9: 9,236,921 km (0.074 R)
• M10: 11,961,696 km (0.095 R)
• M11: 14,480,326 km (0.036 R)
• M12: 16,046,466 km (0.086 R)
• M13: 17,722,112 km (0.097 R)
• M14: 20,190,177 km (0.041 R)
• M15: 29,170,687 km (0.08 R)
• M16: 29,501,448 km (0.095 R)
• M17: 31,192,802 km (0.108 R)
• M18: 35,890,773 km (0.093 R)
• M19: 37,816,547 km (0.071 R)
• M20: 40,901,404 km (0.049 R)
• M21: 41,454,468 km (0.096 R)
• M22: 46,809,174 km (0.063 R)
• M23: 47,414,297 km (0.037 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.3

Radius: 7

Gravity: 12.33 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 16.2 AU - 23.76 AU

Year: 32299 Days

Day: 16.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 100,448,407 km

• M1: 146,606 km (0.096 R)
• M2: 521,648 km (0.06 R)
• M3: 866,172 km (0.051 R)
• M4: 1,141,133 km (0.098 R)
• M5: 1,617,901 km (0.039 R)
• M6: 2,197,144 km (0.091 R)
• M7: 2,585,799 km (0.053 R)
• M8: 3,284,122 km (0.101 R)
• M9: 3,996,956 km (0.106 R)
• M10: 4,967,397 km (0.041 R)
• M11: 5,681,428 km (0.047 R)
• M12: 6,704,827 km (0.101 R)
• M13: 7,260,284 km (0.095 R)
• M14: 8,122,267 km (0.066 R)
• M15: 8,348,160 km (0.113 R)
• M16: 8,812,362 km (0.113 R)
• M17: 10,243,116 km (0.102 R)
• M18: 12,112,640 km (0.077 R)
• M19: 22,422,028 km (0.095 R)
• M20: 24,121,909 km (0.105 R)
• M21: 25,663,216 km (0.085 R)
• M22: 27,776,136 km (0.07 R)
• M23: 31,504,863 km (0.095 R)
• M24: 31,923,138 km (0.115 R)
• M25: 37,080,375 km (0.1 R)
• M26: 53,029,154 km (0.101 R)
• M27: 57,680,002 km (0.067 R)
• M28: 65,493,948 km (0.099 R)
• M29: 71,556,551 km (0.1 R)
• M30: 72,279,258 km (0.096 R)
• M31: 73,739,334 km (0.07 R)
• M32: 74,723,538 km (0.047 R)
• M33: 90,274,985 km (0.102 R)
• M34: 96,291,961 km (0.109 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 17,036 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit