🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.55 AU - 0.89 AU

Year: 190 Days

Day: 22.2 Hours

Environment

Temp: 249 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.84 AU - 0.98 AU

Year: 270 Days

Day: 42.2 Hours

Environment

Temp: 202 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.73 AU - 10.01 AU

Year: 7529 Days

Day: 39.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.4

Radius: 10.7

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.02 AU - 10.06 AU

Year: 9891 Days

Day: 5.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 69,816,028 km

• M1: 133,142 km (0.097 R)
• M2: 632,500 km (0.092 R)
• M3: 1,272,629 km (0.113 R)
• M4: 1,898,247 km (0.06 R)
• M5: 2,410,470 km (0.034 R)
• M6: 2,873,326 km (0.035 R)
• M7: 7,799,883 km (0.115 R)
• M8: 9,337,450 km (0.117 R)
• M9: 11,067,849 km (0.033 R)
• M10: 12,728,834 km (0.114 R)
• M11: 14,729,257 km (0.115 R)
• M12: 16,538,793 km (0.106 R)
• M13: 19,128,332 km (0.06 R)
• M14: 20,221,144 km (0.069 R)
• M15: 21,586,823 km (0.075 R)
• M16: 22,610,821 km (0.072 R)
• M17: 23,749,410 km (0.119 R)
• M18: 31,696,647 km (0.09 R)
• M19: 32,915,720 km (0.109 R)
• M20: 34,165,760 km (0.105 R)
• M21: 36,429,176 km (0.099 R)
• M22: 37,429,088 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 22.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.9

Radius: 3.7

Gravity: 13.21 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 20.46 AU - 25.46 AU

Year: 34206 Days

Day: 23.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 69,816,028 km

• M1: 48,021 km (0.047 R)
• M2: 371,003 km (0.045 R)
• M3: 604,226 km (0.045 R)
• M4: 729,738 km (0.058 R)
• M5: 1,434,644 km (0.07 R)
• M6: 3,328,403 km (0.072 R)
• M7: 4,313,355 km (0.118 R)
• M8: 4,996,718 km (0.091 R)
• M9: 5,632,061 km (0.078 R)
• M10: 6,748,958 km (0.09 R)
• M11: 7,106,348 km (0.111 R)
• M12: 7,289,755 km (0.049 R)
• M13: 8,304,776 km (0.067 R)
• M14: 13,942,522 km (0.083 R)
• M15: 17,658,533 km (0.048 R)
• M16: 19,832,339 km (0.101 R)
• M17: 20,564,023 km (0.109 R)
• M18: 25,441,960 km (0.058 R)
• M19: 29,598,088 km (0.111 R)
• M20: 33,410,889 km (0.034 R)
• M21: 33,538,945 km (0.029 R)
• M22: 34,576,107 km (0.118 R)
• M23: 40,373,773 km (0.075 R)
• M24: 42,141,870 km (0.109 R)
• M25: 43,807,343 km (0.097 R)
• M26: 60,814,526 km (0.087 R)

Kuiper Belt

Range: 35.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 16,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit