🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.53 AU - 0.67 AU

Year: 166 Days

Day: 39.2 Hours

Environment

Temp: 249 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.66 AU - 0.72 AU

Year: 204 Days

Day: 27.6 Hours

Environment

Temp: 131 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,160,105 km

• M1: 169,345 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.62 AU - 2.06 AU

Year: 890 Days

Day: 30.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.6

Radius: 11.3

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.07 AU - 10.97 AU

Year: 9656 Days

Day: 14.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,160,105 km

• M1: 141,370 km (0.04 R)
• M2: 544,835 km (0.087 R)
• M3: 917,185 km (0.108 R)
• M4: 1,314,217 km (0.099 R)
• M5: 1,674,150 km (0.09 R)
• M6: 2,264,762 km (0.117 R)
• M7: 2,732,555 km (0.105 R)
• M8: 3,988,279 km (0.083 R)
• M9: 4,901,873 km (0.034 R)
• M10: 5,408,412 km (0.068 R)
• M11: 8,781,245 km (0.112 R)
• M12: 9,261,155 km (0.091 R)
• M13: 11,512,155 km (0.107 R)
• M14: 13,697,031 km (0.096 R)
• M15: 15,888,191 km (0.085 R)
• M16: 18,586,189 km (0.078 R)
• M17: 21,031,067 km (0.115 R)
• M18: 21,497,663 km (0.069 R)
• M19: 23,350,283 km (0.085 R)
• M20: 24,273,003 km (0.08 R)
• M21: 30,425,664 km (0.119 R)
• M22: 34,878,744 km (0.106 R)
• M23: 35,532,785 km (0.101 R)
• M24: 36,529,257 km (0.048 R)
• M25: 38,231,082 km (0.118 R)
• M26: 38,693,788 km (0.116 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 19,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit