🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.5 AU - 0.54 AU

Year: 133 Days

Day: 38 Hours

Environment

Temp: 275 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662

Radius: 9.3

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.62 AU - 5.72 AU

Year: 4790 Days

Day: 11.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,103,410 km

• M1: 115,789 km (0.109 R)
• M2: 449,242 km (0.033 R)
• M3: 911,500 km (0.042 R)
• M4: 1,281,755 km (0.06 R)
• M5: 2,256,534 km (0.084 R)
• M6: 2,713,855 km (0.063 R)
• M7: 3,993,964 km (0.098 R)
• M8: 4,417,476 km (0.078 R)
• M9: 4,844,877 km (0.109 R)
• M10: 5,466,905 km (0.099 R)
• M11: 5,930,209 km (0.115 R)
• M12: 6,514,389 km (0.084 R)
• M13: 7,002,228 km (0.098 R)
• M14: 8,235,662 km (0.112 R)
• M15: 8,923,663 km (0.109 R)
• M16: 10,501,471 km (0.075 R)
• M17: 11,081,612 km (0.032 R)
• M18: 11,967,830 km (0.061 R)
• M19: 15,585,854 km (0.089 R)
• M20: 16,817,493 km (0.059 R)
• M21: 22,689,659 km (0.085 R)
• M22: 23,208,314 km (0.108 R)
• M23: 25,521,098 km (0.051 R)
• M24: 26,406,268 km (0.085 R)
• M25: 28,665,645 km (0.116 R)
• M26: 29,011,066 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.3

Radius: 10.4

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.05 AU - 8.27 AU

Year: 8269 Days

Day: 13.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 53.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 44,103,410 km

• M1: 129,402 km (0.086 R)
• M2: 513,719 km (0.064 R)
• M3: 1,063,940 km (0.113 R)
• M4: 2,778,182 km (0.069 R)
• M5: 3,849,752 km (0.118 R)
• M6: 4,271,468 km (0.051 R)
• M7: 5,626,077 km (0.087 R)
• M8: 7,606,304 km (0.074 R)
• M9: 8,402,314 km (0.113 R)
• M10: 8,887,909 km (0.109 R)
• M11: 9,722,964 km (0.081 R)
• M12: 10,159,790 km (0.077 R)
• M13: 10,711,357 km (0.049 R)
• M14: 11,124,995 km (0.049 R)
• M15: 14,017,320 km (0.089 R)
• M16: 15,277,234 km (0.11 R)
• M17: 15,801,724 km (0.08 R)
• M18: 16,270,564 km (0.037 R)
• M19: 20,283,227 km (0.104 R)
• M20: 21,810,322 km (0.091 R)
• M21: 22,559,808 km (0.1 R)
• M22: 25,091,752 km (0.076 R)
• M23: 28,688,832 km (0.118 R)
• M24: 31,025,252 km (0.045 R)
• M25: 31,973,254 km (0.119 R)
• M26: 36,073,731 km (0.038 R)
• M27: 37,831,656 km (0.107 R)
• M28: 38,913,398 km (0.088 R)
• M29: 43,708,758 km (0.102 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 16,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit