🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.71 AU - 0.97 AU

Year: 271 Days

Day: 27.2 Hours

Environment

Temp: 120 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.97 AU - 1.19 AU

Year: 394 Days

Day: 13.9 Hours

Environment

Temp: 76 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.53 AU - 5.67 AU

Year: 3467 Days

Day: 35.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.5

Radius: 8.1

Gravity: 11 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.52 AU - 6.46 AU

Year: 5153 Days

Day: 9.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 31,344,483 km

• M1: 108,907 km (0.103 R)
• M2: 438,023 km (0.077 R)
• M3: 987,196 km (0.061 R)
• M4: 1,317,957 km (0.111 R)
• M5: 1,883,736 km (0.12 R)
• M6: 2,985,973 km (0.032 R)
• M7: 4,831,712 km (0.102 R)
• M8: 5,470,944 km (0.118 R)
• M9: 6,648,877 km (0.039 R)
• M10: 7,088,396 km (0.054 R)
• M11: 7,439,353 km (0.119 R)
• M12: 8,484,593 km (0.103 R)
• M13: 9,924,772 km (0.079 R)
• M14: 11,859,820 km (0.105 R)
• M15: 14,813,780 km (0.065 R)
• M16: 17,139,129 km (0.099 R)
• M17: 23,182,434 km (0.069 R)
• M18: 24,271,507 km (0.052 R)
• M19: 24,668,689 km (0.052 R)
• M20: 26,134,150 km (0.082 R)
• M21: 26,888,272 km (0.098 R)
• M22: 27,656,906 km (0.081 R)
• M23: 28,177,357 km (0.065 R)
• M24: 30,508,541 km (0.091 R)
• M25: 30,785,447 km (0.089 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 14,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit