🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.65 AU - 1.09 AU

Year: 293 Days

Day: 25.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,267,772 km

• M1: 95,294 km (0.07 R)

Asteroid Belt

Center: 6.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201

Radius: 10.7

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 11.84 AU - 13.24 AU

Year: 16060 Days

Day: 11 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 92,267,772 km

• M1: 133,292 km (0.107 R)
• M2: 813,513 km (0.077 R)
• M3: 1,195,137 km (0.104 R)
• M4: 8,411,888 km (0.112 R)
• M5: 14,130,267 km (0.101 R)
• M6: 15,457,350 km (0.083 R)
• M7: 17,073,904 km (0.11 R)
• M8: 21,931,646 km (0.052 R)
• M9: 23,794,289 km (0.112 R)
• M10: 24,853,592 km (0.118 R)
• M11: 26,782,656 km (0.116 R)
• M12: 29,306,821 km (0.048 R)
• M13: 32,949,529 km (0.051 R)
• M14: 35,048,238 km (0.038 R)
• M15: 37,117,476 km (0.114 R)
• M16: 41,877,530 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.1

Radius: 6.9

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 15.94 AU - 23.42 AU

Year: 31574 Days

Day: 18.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 92,267,772 km

• M1: 86,019 km (0.114 R)
• M2: 456,423 km (0.059 R)
• M3: 779,854 km (0.088 R)
• M4: 2,002,966 km (0.104 R)
• M5: 3,773,307 km (0.107 R)
• M6: 4,106,312 km (0.118 R)
• M7: 6,485,666 km (0.048 R)
• M8: 11,402,350 km (0.117 R)
• M9: 12,028,417 km (0.075 R)
• M10: 13,348,768 km (0.03 R)
• M11: 24,024,969 km (0.072 R)
• M12: 26,950,804 km (0.115 R)
• M13: 29,327,316 km (0.117 R)
• M14: 29,585,223 km (0.109 R)
• M15: 35,652,165 km (0.088 R)
• M16: 47,106,275 km (0.115 R)
• M17: 47,815,967 km (0.03 R)
• M18: 53,176,209 km (0.069 R)
• M19: 60,578,760 km (0.115 R)
• M20: 74,472,513 km (0.06 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 19,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit