🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.4

Radius: 13.2

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.75 AU - 4.39 AU

Year: 5221 Days

Day: 15 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 45,010,184 km

• M1: 164,707 km (0.07 R)
• M2: 742,604 km (0.076 R)
• M3: 1,425,069 km (0.07 R)
• M4: 2,039,617 km (0.072 R)
• M5: 2,991,957 km (0.092 R)
• M6: 4,520,848 km (0.071 R)
• M7: 5,574,615 km (0.077 R)
• M8: 7,804,521 km (0.103 R)
• M9: 8,601,728 km (0.109 R)
• M10: 9,151,799 km (0.073 R)
• M11: 12,142,859 km (0.091 R)
• M12: 13,171,345 km (0.058 R)
• M13: 15,924,394 km (0.112 R)
• M14: 16,458,907 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.1

Radius: 13.2

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.42 AU - 5.62 AU

Year: 6110 Days

Day: 11.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,010,184 km

• M1: 164,258 km (0.084 R)
• M2: 587,770 km (0.118 R)
• M3: 1,197,082 km (0.062 R)
• M4: 1,724,115 km (0.101 R)
• M5: 3,639,267 km (0.113 R)
• M6: 5,258,515 km (0.074 R)
• M7: 6,181,833 km (0.045 R)
• M8: 6,665,932 km (0.053 R)
• M9: 8,007,376 km (0.118 R)
• M10: 8,623,120 km (0.104 R)
• M11: 11,991,167 km (0.088 R)
• M12: 14,861,052 km (0.095 R)
• M13: 20,973,023 km (0.092 R)
• M14: 22,294,571 km (0.054 R)
• M15: 22,747,254 km (0.111 R)
• M16: 27,016,627 km (0.075 R)
• M17: 28,403,699 km (0.114 R)
• M18: 30,665,469 km (0.069 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.2

Radius: 7

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.15 AU - 7.65 AU

Year: 10294 Days

Day: 23.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 45,010,184 km

• M1: 87,066 km (0.09 R)
• M2: 349,012 km (0.096 R)
• M3: 598,691 km (0.119 R)
• M4: 1,399,638 km (0.112 R)
• M5: 1,868,328 km (0.093 R)
• M6: 2,253,692 km (0.084 R)
• M7: 4,318,591 km (0.093 R)
• M8: 4,962,610 km (0.103 R)
• M9: 5,601,991 km (0.069 R)
• M10: 7,439,502 km (0.11 R)
• M11: 7,766,822 km (0.082 R)
• M12: 8,232,520 km (0.074 R)
• M13: 9,936,739 km (0.035 R)
• M14: 10,897,457 km (0.065 R)
• M15: 11,160,300 km (0.038 R)
• M16: 11,918,612 km (0.081 R)
• M17: 12,595,692 km (0.074 R)
• M18: 13,238,514 km (0.046 R)
• M19: 14,463,122 km (0.095 R)
• M20: 15,828,203 km (0.1 R)
• M21: 16,301,830 km (0.046 R)
• M22: 16,715,168 km (0.077 R)
• M23: 19,420,496 km (0.101 R)
• M24: 20,917,223 km (0.105 R)
• M25: 24,138,364 km (0.093 R)
• M26: 28,066,805 km (0.096 R)
• M27: 31,015,079 km (0.114 R)
• M28: 32,835,985 km (0.11 R)
• M29: 33,495,412 km (0.117 R)
• M30: 36,337,921 km (0.103 R)
• M31: 37,043,425 km (0.113 R)
• M32: 38,969,049 km (0.083 R)
• M33: 43,018,812 km (0.067 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: 545 - 13,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit