🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.52 AU - 0.86 AU

Year: 204 Days

Day: 37.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.5

Radius: 11

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.78 AU - 8.36 AU

Year: 8172 Days

Day: 11.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 66,711,564 km

• M1: 136,882 km (0.071 R)
• M2: 796,609 km (0.1 R)
• M3: 1,240,615 km (0.053 R)
• M4: 1,593,816 km (0.052 R)
• M5: 2,284,808 km (0.055 R)
• M6: 3,010,807 km (0.093 R)
• M7: 3,706,138 km (0.113 R)
• M8: 4,709,341 km (0.076 R)
• M9: 6,509,003 km (0.114 R)
• M10: 8,532,614 km (0.108 R)
• M11: 10,581,506 km (0.104 R)
• M12: 12,633,241 km (0.093 R)
• M13: 13,460,218 km (0.086 R)
• M14: 16,158,814 km (0.097 R)
• M15: 17,761,905 km (0.089 R)
• M16: 18,146,521 km (0.119 R)
• M17: 20,222,640 km (0.105 R)
• M18: 22,902,237 km (0.109 R)
• M19: 23,281,617 km (0.028 R)
• M20: 28,429,131 km (0.107 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.5

Radius: 6.2

Gravity: 16.9 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 12.1 AU - 14.06 AU

Year: 16862 Days

Day: 24.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 66,711,564 km

• M1: 77,193 km (0.069 R)
• M2: 293,062 km (0.085 R)
• M3: 739,313 km (0.091 R)
• M4: 1,208,152 km (0.091 R)
• M5: 2,471,806 km (0.093 R)
• M6: 3,134,524 km (0.06 R)
• M7: 4,438,419 km (0.074 R)
• M8: 4,805,383 km (0.115 R)
• M9: 5,412,002 km (0.109 R)
• M10: 5,638,045 km (0.094 R)
• M11: 6,436,897 km (0.084 R)
• M12: 6,951,215 km (0.088 R)
• M13: 9,392,502 km (0.066 R)
• M14: 12,944,255 km (0.098 R)
• M15: 15,201,836 km (0.116 R)
• M16: 16,501,992 km (0.078 R)
• M17: 17,463,158 km (0.106 R)
• M18: 20,479,350 km (0.112 R)
• M19: 22,446,413 km (0.072 R)
• M20: 24,741,543 km (0.025 R)
• M21: 27,519,276 km (0.059 R)
• M22: 34,579,249 km (0.039 R)
• M23: 41,579,382 km (0.117 R)
• M24: 44,107,586 km (0.115 R)
• M25: 45,332,044 km (0.085 R)
• M26: 47,210,844 km (0.055 R)
• M27: 49,304,167 km (0.113 R)
• M28: 62,409,688 km (0.04 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 11,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit