🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.27 AU - 3.31 AU

Year: 1794 Days

Day: 17.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.45 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.3

Radius: 3.4

Gravity: 20.53 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 11.91 AU - 12.29 AU

Year: 16205 Days

Day: 23.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 42,138,110 km

• M1: 42,336 km (0.118 R)
• M2: 175,179 km (0.104 R)
• M3: 660,026 km (0.061 R)
• M4: 2,066,096 km (0.1 R)
• M5: 2,261,770 km (0.115 R)
• M6: 3,358,771 km (0.111 R)
• M7: 4,677,776 km (0.106 R)
• M8: 4,890,654 km (0.052 R)
• M9: 5,110,114 km (0.088 R)
• M10: 6,989,661 km (0.072 R)
• M11: 10,626,535 km (0.048 R)
• M12: 16,932,385 km (0.048 R)
• M13: 17,798,407 km (0.106 R)
• M14: 23,007,405 km (0.086 R)
• M15: 26,192,642 km (0.118 R)
• M16: 26,574,416 km (0.12 R)
• M17: 35,124,982 km (0.117 R)
• M18: 45,339,674 km (0.106 R)
• M19: 45,751,966 km (0.061 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.1

Radius: 4

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 12.77 AU - 14.63 AU

Year: 19523 Days

Day: 22.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 42,138,110 km

• M1: 646,263 km (0.087 R)
• M2: 859,889 km (0.119 R)
• M3: 1,013,825 km (0.06 R)
• M4: 1,315,713 km (0.037 R)
• M5: 2,269,250 km (0.082 R)
• M6: 2,723,280 km (0.069 R)
• M7: 3,235,353 km (0.103 R)
• M8: 3,372,834 km (0.042 R)
• M9: 3,538,139 km (0.062 R)
• M10: 3,910,638 km (0.099 R)
• M11: 4,227,187 km (0.101 R)
• M12: 6,174,951 km (0.046 R)
• M13: 7,803,324 km (0.078 R)
• M14: 12,205,092 km (0.086 R)
• M15: 16,288,665 km (0.118 R)
• M16: 19,565,457 km (0.081 R)
• M17: 22,666,621 km (0.112 R)
• M18: 23,426,129 km (0.106 R)
• M19: 35,343,395 km (0.066 R)
• M20: 36,592,986 km (0.088 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 16,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit