🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.53 AU - 0.71 AU

Year: 187 Days

Day: 21.4 Hours

Environment

Temp: 200 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.6 AU - 0.98 AU

Year: 269 Days

Day: 31.4 Hours

Environment

Temp: 159 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.24 AU - 1.84 AU

Year: 732 Days

Day: 33.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.6 AU - 2.06 AU

Year: 948 Days

Day: 24 Hours

Environment

Temp: -64 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.6

Radius: 7

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 15.8 AU - 21.72 AU

Year: 31111 Days

Day: 18.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 78,562,437 km

• M1: 109,655 km (0.116 R)
• M2: 331,210 km (0.098 R)
• M3: 845,378 km (0.032 R)
• M4: 1,631,664 km (0.084 R)
• M5: 1,981,274 km (0.081 R)
• M6: 2,984,777 km (0.029 R)
• M7: 3,281,579 km (0.114 R)
• M8: 9,433,043 km (0.097 R)
• M9: 12,103,964 km (0.096 R)
• M10: 13,868,620 km (0.114 R)
• M11: 16,700,957 km (0.116 R)
• M12: 26,545,245 km (0.094 R)
• M13: 27,351,727 km (0.059 R)
• M14: 28,531,755 km (0.032 R)
• M15: 33,726,391 km (0.073 R)
• M16: 41,330,451 km (0.103 R)
• M17: 41,946,794 km (0.089 R)
• M18: 42,412,941 km (0.075 R)
• M19: 43,197,732 km (0.118 R)
• M20: 43,832,475 km (0.1 R)
• M21: 46,766,090 km (0.117 R)
• M22: 48,110,825 km (0.06 R)
• M23: 71,046,871 km (0.111 R)
• M24: 76,694,041 km (0.113 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: 259 - 12,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit