🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.62 AU - 0.94 AU

Year: 241 Days

Day: 24.6 Hours

Environment

Temp: 204 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.4 AU - 4.74 AU

Year: 2873 Days

Day: 27.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.73 AU - 4.73 AU

Year: 3044 Days

Day: 38.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.1

Radius: 13.7

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.21 AU - 7.31 AU

Year: 5479 Days

Day: 8 Hours

Environment

Temp: -152 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 84,624,720 km

• M1: 213,775 km (0.055 R)
• M2: 1,143,377 km (0.07 R)
• M3: 2,059,065 km (0.106 R)
• M4: 3,624,607 km (0.076 R)
• M5: 5,569,529 km (0.086 R)
• M6: 8,946,850 km (0.067 R)
• M7: 9,847,130 km (0.026 R)
• M8: 12,503,839 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.7

Radius: 7.4

Gravity: 13.65 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 14.49 AU - 17.57 AU

Year: 22453 Days

Day: 22 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 84,624,720 km

• M1: 112,198 km (0.101 R)
• M2: 394,789 km (0.032 R)
• M3: 1,217,278 km (0.066 R)
• M4: 1,510,191 km (0.084 R)
• M5: 4,373,793 km (0.102 R)
• M6: 4,841,286 km (0.071 R)
• M7: 11,108,689 km (0.116 R)
• M8: 13,036,557 km (0.104 R)
• M9: 14,543,157 km (0.078 R)
• M10: 15,912,277 km (0.043 R)
• M11: 17,277,357 km (0.086 R)
• M12: 18,169,110 km (0.103 R)
• M13: 18,534,279 km (0.09 R)
• M14: 20,532,457 km (0.041 R)
• M15: 23,629,732 km (0.093 R)
• M16: 31,643,690 km (0.095 R)
• M17: 33,520,245 km (0.107 R)
• M18: 41,769,969 km (0.12 R)
• M19: 47,042,546 km (0.087 R)
• M20: 52,373,018 km (0.092 R)
• M21: 56,528,398 km (0.025 R)
• M22: 61,306,404 km (0.084 R)
• M23: 65,488,263 km (0.074 R)
• M24: 72,797,316 km (0.032 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 13,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit