🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.75 AU - 1.03 AU

Year: 311 Days

Day: 20.9 Hours

Environment

Temp: 75 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,694,073 km

• M1: 595,699 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.91 AU - 3.41 AU

Year: 2083 Days

Day: 38.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.52 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.6

Radius: 11.9

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 8.97 AU - 14.77 AU

Year: 15166 Days

Day: 14.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 60,694,073 km

• M1: 148,401 km (0.12 R)
• M2: 603,927 km (0.098 R)
• M3: 995,424 km (0.09 R)
• M4: 1,782,758 km (0.09 R)
• M5: 2,265,061 km (0.11 R)
• M6: 3,239,691 km (0.07 R)
• M7: 4,110,800 km (0.119 R)
• M8: 5,131,656 km (0.078 R)
• M9: 7,761,736 km (0.101 R)
• M10: 8,132,290 km (0.105 R)
• M11: 8,661,268 km (0.056 R)
• M12: 10,610,827 km (0.109 R)
• M13: 11,479,093 km (0.089 R)
• M14: 13,095,648 km (0.079 R)
• M15: 15,650,630 km (0.069 R)
• M16: 19,185,628 km (0.075 R)
• M17: 20,473,516 km (0.076 R)
• M18: 22,746,655 km (0.029 R)
• M19: 24,982,396 km (0.117 R)
• M20: 26,936,593 km (0.045 R)
• M21: 27,574,478 km (0.112 R)
• M22: 28,113,629 km (0.106 R)
• M23: 32,444,038 km (0.061 R)
• M24: 34,767,443 km (0.103 R)
• M25: 40,155,360 km (0.085 R)
• M26: 40,709,171 km (0.087 R)
• M27: 46,834,755 km (0.097 R)
• M28: 48,691,713 km (0.112 R)
• M29: 55,406,713 km (0.102 R)
• M30: 59,252,575 km (0.119 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 15,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit