🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.73 AU - 3.59 AU

Year: 2128 Days

Day: 36.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.4

Radius: 9

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.85 AU - 8.55 AU

Year: 7317 Days

Day: 8.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 73,969,918 km

• M1: 112,498 km (0.08 R)
• M2: 406,906 km (0.11 R)
• M3: 793,766 km (0.043 R)
• M4: 1,516,623 km (0.043 R)
• M5: 1,862,045 km (0.067 R)
• M6: 2,197,593 km (0.116 R)
• M7: 2,643,245 km (0.117 R)
• M8: 2,934,961 km (0.04 R)
• M9: 5,364,131 km (0.075 R)
• M10: 7,133,724 km (0.11 R)
• M11: 7,630,838 km (0.096 R)
• M12: 8,000,045 km (0.098 R)
• M13: 8,975,274 km (0.102 R)
• M14: 10,381,195 km (0.07 R)
• M15: 16,429,437 km (0.103 R)
• M16: 25,940,720 km (0.078 R)
• M17: 28,589,948 km (0.072 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.4

Radius: 6.7

Gravity: 20.7 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 12.31 AU - 12.41 AU

Year: 16458 Days

Day: 18.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 73,969,918 km

• M1: 83,476 km (0.119 R)
• M2: 327,769 km (0.106 R)
• M3: 674,387 km (0.065 R)
• M4: 891,753 km (0.109 R)
• M5: 1,294,171 km (0.119 R)
• M6: 1,521,560 km (0.063 R)
• M7: 2,987,320 km (0.12 R)
• M8: 5,402,578 km (0.073 R)
• M9: 6,123,340 km (0.077 R)
• M10: 6,463,526 km (0.098 R)
• M11: 7,228,420 km (0.103 R)
• M12: 7,902,358 km (0.063 R)
• M13: 8,990,682 km (0.111 R)
• M14: 9,263,848 km (0.093 R)
• M15: 9,598,947 km (0.116 R)
• M16: 12,920,469 km (0.113 R)
• M17: 13,911,106 km (0.101 R)
• M18: 15,027,705 km (0.075 R)
• M19: 16,936,723 km (0.096 R)
• M20: 19,091,381 km (0.072 R)
• M21: 21,910,104 km (0.086 R)
• M22: 29,182,356 km (0.064 R)
• M23: 32,903,304 km (0.118 R)
• M24: 34,210,789 km (0.113 R)
• M25: 36,928,833 km (0.067 R)
• M26: 46,264,338 km (0.086 R)
• M27: 47,738,177 km (0.105 R)
• M28: 51,995,732 km (0.102 R)
• M29: 54,487,135 km (0.098 R)
• M30: 54,849,311 km (0.089 R)
• M31: 59,131,850 km (0.117 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 16,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit