🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.39 AU - 0.65 AU

Year: 131 Days

Day: 28.9 Hours

Environment

Temp: 218 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.45 AU - 0.63 AU

Year: 138 Days

Day: 38.4 Hours

Environment

Temp: 287 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.55 AU - 0.91 AU

Year: 217 Days

Day: 30.7 Hours

Environment

Temp: 156 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.4

Radius: 11.3

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.17 AU - 7.35 AU

Year: 6812 Days

Day: 11.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 46,693,385 km

• M1: 140,921 km (0.112 R)
• M2: 1,313,469 km (0.098 R)
• M3: 1,876,107 km (0.064 R)
• M4: 2,392,519 km (0.029 R)
• M5: 2,872,578 km (0.074 R)
• M6: 3,790,361 km (0.093 R)
• M7: 4,317,843 km (0.049 R)
• M8: 4,779,203 km (0.09 R)
• M9: 6,011,441 km (0.102 R)
• M10: 6,588,141 km (0.103 R)
• M11: 7,383,403 km (0.092 R)
• M12: 10,895,063 km (0.118 R)
• M13: 11,545,066 km (0.104 R)
• M14: 12,134,781 km (0.03 R)
• M15: 14,503,065 km (0.105 R)
• M16: 15,847,052 km (0.12 R)

Asteroid Belt

Center: 9.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.7

Radius: 10.8

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.41 AU - 13.1 AU

Year: 13141 Days

Day: 12.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,693,385 km

• M1: 135,087 km (0.11 R)
• M2: 495,767 km (0.102 R)
• M3: 897,288 km (0.049 R)
• M4: 1,366,427 km (0.084 R)
• M5: 1,996,683 km (0.072 R)
• M6: 3,003,776 km (0.113 R)
• M7: 3,940,408 km (0.103 R)
• M8: 4,876,292 km (0.1 R)
• M9: 7,184,288 km (0.118 R)
• M10: 9,218,520 km (0.068 R)
• M11: 12,861,677 km (0.075 R)
• M12: 13,888,218 km (0.09 R)
• M13: 30,163,568 km (0.111 R)
• M14: 42,496,267 km (0.095 R)
• M15: 43,821,255 km (0.079 R)
• M16: 44,224,123 km (0.099 R)
• M17: 46,136,881 km (0.04 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 11,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit