🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.77 AU - 4.09 AU

Year: 2286 Days

Day: 35.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,785,903 km

• M1: 15,558 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.8

Radius: 13.6

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.36 AU - 6.38 AU

Year: 4479 Days

Day: 9.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 131.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 54,785,903 km

• M1: 169,195 km (0.041 R)
• M2: 1,069,774 km (0.091 R)
• M3: 2,288,399 km (0.069 R)
• M4: 2,774,442 km (0.115 R)
• M5: 3,799,786 km (0.051 R)
• M6: 5,091,264 km (0.095 R)
• M7: 5,778,517 km (0.112 R)
• M8: 6,270,544 km (0.026 R)
• M9: 6,723,826 km (0.054 R)
• M10: 7,516,545 km (0.066 R)
• M11: 8,104,016 km (0.05 R)
• M12: 9,750,789 km (0.036 R)
• M13: 12,098,279 km (0.079 R)
• M14: 16,022,830 km (0.115 R)
• M15: 17,755,472 km (0.043 R)
• M16: 19,405,237 km (0.066 R)
• M17: 22,179,680 km (0.059 R)
• M18: 22,628,922 km (0.067 R)
• M19: 23,084,148 km (0.115 R)
• M20: 23,623,000 km (0.064 R)
• M21: 24,566,364 km (0.094 R)
• M22: 26,696,189 km (0.081 R)
• M23: 27,119,401 km (0.092 R)
• M24: 30,392,603 km (0.079 R)
• M25: 30,947,162 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.3

Radius: 10.6

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.7 AU - 7.38 AU

Year: 6722 Days

Day: 7.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,785,903 km

• M1: 131,945 km (0.076 R)
• M2: 481,406 km (0.052 R)
• M3: 886,966 km (0.102 R)
• M4: 1,421,030 km (0.079 R)
• M5: 2,481,829 km (0.076 R)
• M6: 2,946,928 km (0.036 R)
• M7: 3,282,028 km (0.041 R)
• M8: 3,844,366 km (0.057 R)
• M9: 6,364,941 km (0.026 R)
• M10: 7,745,430 km (0.087 R)
• M11: 9,783,102 km (0.104 R)
• M12: 10,535,430 km (0.077 R)
• M13: 11,183,488 km (0.112 R)
• M14: 11,808,957 km (0.073 R)
• M15: 12,816,498 km (0.056 R)
• M16: 13,501,507 km (0.095 R)
• M17: 13,989,944 km (0.119 R)
• M18: 14,546,448 km (0.093 R)
• M19: 16,122,911 km (0.057 R)
• M20: 17,298,600 km (0.091 R)
• M21: 19,338,068 km (0.077 R)
• M22: 20,380,466 km (0.104 R)
• M23: 21,976,376 km (0.107 R)
• M24: 26,160,778 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.5

Radius: 13.9

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.58 AU - 10.7 AU

Year: 10772 Days

Day: 13.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,785,903 km

• M1: 172,935 km (0.108 R)
• M2: 845,976 km (0.055 R)
• M3: 1,283,999 km (0.081 R)
• M4: 2,047,696 km (0.105 R)
• M5: 2,699,643 km (0.118 R)
• M6: 4,761,850 km (0.118 R)
• M7: 7,940,805 km (0.08 R)
• M8: 10,718,687 km (0.107 R)
• M9: 16,233,463 km (0.11 R)
• M10: 17,573,262 km (0.109 R)
• M11: 24,718,954 km (0.108 R)
• M12: 27,821,314 km (0.074 R)
• M13: 30,616,401 km (0.093 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 10,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit