🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.5

Radius: 11.3

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.93 AU - 1.17 AU

Year: 706 Days

Day: 7.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 52,013,087 km

• M1: 140,472 km (0.074 R)
• M2: 505,641 km (0.032 R)
• M3: 915,689 km (0.11 R)
• M4: 1,359,246 km (0.09 R)
• M5: 1,877,902 km (0.069 R)
• M6: 2,304,406 km (0.07 R)
• M7: 3,049,104 km (0.111 R)
• M8: 4,208,936 km (0.041 R)
• M9: 4,575,750 km (0.06 R)
• M10: 5,149,308 km (0.079 R)
• M11: 5,844,490 km (0.088 R)
• M12: 6,420,741 km (0.117 R)
• M13: 6,929,822 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.7

Radius: 10.4

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.3 AU - 3.72 AU

Year: 3426 Days

Day: 8.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,013,087 km

• M1: 133,292 km (0.073 R)
• M2: 484,548 km (0.042 R)
• M3: 1,071,719 km (0.087 R)
• M4: 1,409,362 km (0.082 R)
• M5: 1,933,852 km (0.07 R)
• M6: 3,840,028 km (0.068 R)
• M7: 5,652,705 km (0.104 R)
• M8: 6,307,944 km (0.045 R)
• M9: 6,762,123 km (0.036 R)
• M10: 7,668,387 km (0.092 R)
• M11: 8,544,133 km (0.069 R)
• M12: 9,330,120 km (0.114 R)
• M13: 10,959,989 km (0.107 R)
• M14: 11,662,351 km (0.093 R)
• M15: 12,394,333 km (0.027 R)
• M16: 14,358,553 km (0.054 R)
• M17: 18,647,375 km (0.12 R)
• M18: 19,839,670 km (0.105 R)

Asteroid Belt

Center: 4.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.3

Radius: 5.5

Gravity: 31.28 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.92 AU - 6.06 AU

Year: 9617 Days

Day: 18.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 52,013,087 km

• M1: 71,209 km (0.069 R)
• M2: 243,695 km (0.089 R)
• M3: 613,950 km (0.098 R)
• M4: 1,057,059 km (0.077 R)
• M5: 1,361,640 km (0.091 R)
• M6: 1,918,144 km (0.096 R)
• M7: 2,110,078 km (0.077 R)
• M8: 2,532,542 km (0.087 R)
• M9: 3,197,355 km (0.049 R)
• M10: 3,417,863 km (0.086 R)
• M11: 4,169,592 km (0.07 R)
• M12: 4,463,103 km (0.108 R)
• M13: 7,542,126 km (0.054 R)
• M14: 7,978,204 km (0.092 R)
• M15: 8,339,034 km (0.106 R)
• M16: 8,996,666 km (0.096 R)
• M17: 11,628,392 km (0.05 R)
• M18: 15,206,923 km (0.086 R)
• M19: 16,545,973 km (0.095 R)
• M20: 18,115,554 km (0.106 R)
• M21: 18,425,371 km (0.057 R)
• M22: 19,863,456 km (0.101 R)
• M23: 22,870,822 km (0.053 R)
• M24: 25,679,222 km (0.112 R)
• M25: 26,168,557 km (0.074 R)
• M26: 26,864,038 km (0.048 R)
• M27: 28,813,896 km (0.112 R)
• M28: 36,318,773 km (0.114 R)
• M29: 37,558,640 km (0.117 R)
• M30: 39,991,849 km (0.104 R)
• M31: 43,765,904 km (0.077 R)
• M32: 46,313,556 km (0.051 R)
• M33: 46,892,799 km (0.081 R)
• M34: 48,065,796 km (0.041 R)
• M35: 49,710,475 km (0.08 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 20,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit