🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.12 AU - 2.26 AU

Year: 1376 Days

Day: 20.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,797,271 km

• M1: 111,600 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.5

Radius: 8.3

Gravity: 12.97 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.46 AU - 4.02 AU

Year: 3071 Days

Day: 7.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 26,797,271 km

• M1: 110,403 km (0.103 R)
• M2: 510,877 km (0.106 R)
• M3: 1,069,475 km (0.105 R)
• M4: 1,364,931 km (0.107 R)
• M5: 1,799,662 km (0.036 R)
• M6: 2,097,661 km (0.032 R)
• M7: 3,656,920 km (0.09 R)
• M8: 3,987,980 km (0.081 R)
• M9: 4,904,117 km (0.079 R)
• M10: 7,732,415 km (0.115 R)
• M11: 9,412,997 km (0.088 R)
• M12: 11,280,727 km (0.091 R)
• M13: 13,238,364 km (0.039 R)
• M14: 13,675,041 km (0.105 R)
• M15: 14,886,783 km (0.107 R)
• M16: 15,572,241 km (0.089 R)
• M17: 16,500,047 km (0.065 R)
• M18: 16,949,289 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.3

Radius: 8.4

Gravity: 13.65 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.1 AU - 4.1 AU

Year: 3525 Days

Day: 6.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 26,797,271 km

• M1: 107,561 km (0.106 R)
• M2: 590,014 km (0.065 R)
• M3: 1,288,636 km (0.101 R)
• M4: 1,687,913 km (0.03 R)
• M5: 2,026,154 km (0.083 R)
• M6: 2,569,493 km (0.099 R)
• M7: 3,322,419 km (0.048 R)
• M8: 3,624,457 km (0.041 R)
• M9: 4,055,897 km (0.08 R)
• M10: 4,401,768 km (0.107 R)
• M11: 5,179,078 km (0.063 R)
• M12: 5,670,657 km (0.088 R)
• M13: 7,300,526 km (0.028 R)
• M14: 7,605,406 km (0.032 R)
• M15: 7,883,658 km (0.061 R)
• M16: 9,181,869 km (0.108 R)
• M17: 10,026,049 km (0.113 R)
• M18: 10,574,026 km (0.088 R)
• M19: 11,141,750 km (0.113 R)
• M20: 11,410,578 km (0.049 R)
• M21: 12,723,000 km (0.084 R)
• M22: 13,215,177 km (0.11 R)
• M23: 13,822,544 km (0.113 R)
• M24: 14,930,017 km (0.092 R)
• M25: 25,227,587 km (0.087 R)
• M26: 25,691,789 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 19,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit