🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.5 AU - 0.66 AU

Year: 168 Days

Day: 22 Hours

Environment

Temp: 192 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.3

Radius: 12.4

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.91 AU - 11.29 AU

Year: 12223 Days

Day: 9.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 107,310,774 km

• M1: 154,385 km (0.113 R)
• M2: 907,012 km (0.105 R)
• M3: 4,757,212 km (0.116 R)
• M4: 5,382,831 km (0.056 R)
• M5: 7,016,140 km (0.119 R)
• M6: 8,558,195 km (0.112 R)
• M7: 9,032,420 km (0.098 R)
• M8: 9,954,093 km (0.085 R)
• M9: 11,496,746 km (0.097 R)
• M10: 16,401,013 km (0.095 R)
• M11: 19,217,342 km (0.109 R)
• M12: 20,545,323 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.9

Radius: 7.6

Gravity: 12.97 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 16.28 AU - 22.12 AU

Year: 32037 Days

Day: 17.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 107,310,774 km

• M1: 94,546 km (0.048 R)
• M2: 346,768 km (0.073 R)
• M3: 593,904 km (0.069 R)
• M4: 965,205 km (0.095 R)
• M5: 6,702,284 km (0.052 R)
• M6: 9,042,144 km (0.062 R)
• M7: 16,883,616 km (0.053 R)
• M8: 17,642,376 km (0.06 R)
• M9: 18,622,392 km (0.067 R)
• M10: 19,741,982 km (0.102 R)
• M11: 21,122,023 km (0.095 R)
• M12: 22,114,455 km (0.102 R)
• M13: 29,811,415 km (0.029 R)
• M14: 31,341,053 km (0.092 R)
• M15: 34,105,023 km (0.07 R)
• M16: 43,894,409 km (0.078 R)
• M17: 44,965,530 km (0.1 R)
• M18: 53,157,359 km (0.111 R)
• M19: 55,816,761 km (0.083 R)
• M20: 59,861,289 km (0.117 R)
• M21: 64,783,508 km (0.099 R)
• M22: 68,290,082 km (0.097 R)
• M23: 69,246,012 km (0.106 R)
• M24: 75,170,237 km (0.105 R)
• M25: 83,582,574 km (0.061 R)
• M26: 90,288,299 km (0.049 R)
• M27: 96,442,456 km (0.054 R)
• M28: 97,947,859 km (0.087 R)
• M29: 102,870,377 km (0.096 R)
• M30: 105,075,001 km (0.12 R)
• M31: 105,710,493 km (0.064 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 10,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit