🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.68 AU - 0.74 AU

Year: 229 Days

Day: 35.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.06 AU - 1.68 AU

Year: 614 Days

Day: 37.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.34 AU - 2.22 AU

Year: 909 Days

Day: 39.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.5

Radius: 9.5

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.42 AU - 6.44 AU

Year: 6243 Days

Day: 14.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 36,553,810 km

• M1: 118,482 km (0.113 R)
• M2: 490,382 km (0.102 R)
• M3: 926,609 km (0.036 R)
• M4: 1,267,842 km (0.066 R)
• M5: 1,775,876 km (0.097 R)
• M6: 2,397,904 km (0.05 R)
• M7: 2,856,272 km (0.057 R)
• M8: 3,876,978 km (0.089 R)
• M9: 5,037,110 km (0.119 R)
• M10: 6,937,003 km (0.086 R)
• M11: 7,639,365 km (0.089 R)
• M12: 7,988,227 km (0.083 R)
• M13: 8,347,711 km (0.066 R)
• M14: 11,473,857 km (0.109 R)
• M15: 11,880,614 km (0.058 R)
• M16: 12,562,032 km (0.111 R)
• M17: 13,103,876 km (0.056 R)
• M18: 13,436,282 km (0.083 R)
• M19: 14,644,584 km (0.049 R)
• M20: 18,983,820 km (0.102 R)
• M21: 20,577,337 km (0.115 R)
• M22: 23,699,893 km (0.08 R)
• M23: 26,946,316 km (0.082 R)
• M24: 28,861,768 km (0.104 R)
• M25: 29,805,281 km (0.118 R)
• M26: 30,381,084 km (0.034 R)
• M27: 32,758,792 km (0.076 R)
• M28: 34,201,514 km (0.108 R)
• M29: 36,010,003 km (0.103 R)
• M30: 36,444,584 km (0.067 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 13,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit