🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.41 AU - 0.63 AU

Year: 246 Days

Day: 41.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.6

Radius: 10.5

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.15 AU - 1.37 AU

Year: 928 Days

Day: 12.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,709,599 km

• M1: 130,898 km (0.109 R)
• M2: 480,359 km (0.074 R)
• M3: 967,150 km (0.048 R)
• M4: 1,399,937 km (0.092 R)
• M5: 1,738,926 km (0.074 R)
• M6: 2,315,775 km (0.106 R)
• M7: 3,369,094 km (0.119 R)
• M8: 4,497,211 km (0.101 R)
• M9: 4,977,420 km (0.062 R)
• M10: 5,491,738 km (0.051 R)
• M11: 6,143,087 km (0.111 R)
• M12: 6,583,952 km (0.099 R)
• M13: 7,023,321 km (0.09 R)
• M14: 8,383,913 km (0.063 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748

Radius: 6

Gravity: 20.78 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9.29 AU - 9.61 AU

Year: 19057 Days

Day: 17 Hours

Environment

Temp: -224 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,709,599 km

• M1: 74,799 km (0.113 R)
• M2: 300,991 km (0.092 R)
• M3: 516,711 km (0.098 R)
• M4: 1,244,804 km (0.109 R)
• M5: 1,453,493 km (0.068 R)
• M6: 2,040,365 km (0.094 R)
• M7: 3,001,382 km (0.036 R)
• M8: 3,494,457 km (0.113 R)
• M9: 4,675,382 km (0.099 R)
• M10: 6,227,909 km (0.095 R)
• M11: 6,799,074 km (0.074 R)
• M12: 16,202,197 km (0.099 R)
• M13: 17,534,067 km (0.087 R)
• M14: 18,402,483 km (0.111 R)
• M15: 25,191,533 km (0.086 R)
• M16: 29,560,689 km (0.108 R)
• M17: 40,355,821 km (0.083 R)
• M18: 43,413,900 km (0.11 R)
• M19: 52,080,704 km (0.117 R)
• M20: 54,050,758 km (0.117 R)
• M21: 55,884,529 km (0.105 R)
• M22: 70,327,156 km (0.034 R)
• M23: 73,174,901 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.5

Radius: 7.3

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.42 AU - 11.84 AU

Year: 22736 Days

Day: 16 Hours

Environment

Temp: -222 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,709,599 km

• M1: 96,191 km (0.071 R)
• M2: 525,388 km (0.108 R)
• M3: 952,789 km (0.1 R)
• M4: 2,216,592 km (0.103 R)
• M5: 2,825,754 km (0.075 R)
• M6: 3,084,110 km (0.115 R)
• M7: 5,796,469 km (0.075 R)
• M8: 6,060,958 km (0.102 R)
• M9: 6,294,031 km (0.116 R)
• M10: 8,476,515 km (0.063 R)
• M11: 9,321,144 km (0.106 R)
• M12: 9,896,797 km (0.119 R)
• M13: 10,440,435 km (0.12 R)
• M14: 11,528,012 km (0.117 R)
• M15: 11,766,321 km (0.104 R)
• M16: 12,252,664 km (0.115 R)
• M17: 15,601,861 km (0.117 R)
• M18: 17,097,092 km (0.119 R)
• M19: 19,347,642 km (0.037 R)
• M20: 21,607,468 km (0.029 R)
• M21: 28,446,783 km (0.086 R)
• M22: 30,556,113 km (0.11 R)
• M23: 35,836,619 km (0.098 R)
• M24: 50,032,409 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 17,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit