🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.49 AU - 0.65 AU

Year: 274 Days

Day: 21.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,083,731 km

• M1: 562,937 km (0.11 R)

Asteroid Belt

Center: 1.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.7

Radius: 8.4

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.11 AU - 1.81 AU

Year: 1122 Days

Day: 9 Hours

Environment

Temp: -171 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,083,731 km

• M1: 118,182 km (0.064 R)
• M2: 501,003 km (0.088 R)
• M3: 2,054,727 km (0.109 R)
• M4: 2,484,671 km (0.067 R)
• M5: 3,334,237 km (0.067 R)
• M6: 4,177,072 km (0.09 R)
• M7: 4,630,353 km (0.032 R)
• M8: 7,088,695 km (0.12 R)
• M9: 8,364,915 km (0.117 R)
• M10: 8,887,909 km (0.104 R)
• M11: 9,258,163 km (0.083 R)
• M12: 9,550,029 km (0.104 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635

Radius: 6.2

Gravity: 16.52 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.83 AU - 8.31 AU

Year: 14576 Days

Day: 23.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 129.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,083,731 km

• M1: 77,492 km (0.109 R)
• M2: 341,831 km (0.071 R)
• M3: 586,573 km (0.079 R)
• M4: 906,563 km (0.116 R)
• M5: 2,519,827 km (0.077 R)
• M6: 3,318,081 km (0.068 R)
• M7: 4,004,585 km (0.114 R)
• M8: 4,304,230 km (0.093 R)
• M9: 7,355,129 km (0.055 R)
• M10: 9,163,318 km (0.074 R)
• M11: 15,514,346 km (0.054 R)
• M12: 16,785,629 km (0.11 R)
• M13: 18,779,170 km (0.09 R)
• M14: 24,196,558 km (0.049 R)
• M15: 24,989,576 km (0.082 R)
• M16: 26,836,661 km (0.054 R)
• M17: 27,365,490 km (0.101 R)
• M18: 35,263,509 km (0.098 R)
• M19: 38,111,703 km (0.077 R)
• M20: 39,319,706 km (0.063 R)
• M21: 47,415,644 km (0.089 R)
• M22: 59,724,407 km (0.091 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 18,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit