🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.45 AU - 0.63 AU

Year: 147 Days

Day: 36.6 Hours

Environment

Temp: 215 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,836,955 km

• M1: 21,692 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.09 AU - 3.43 AU

Year: 2183 Days

Day: 45 Hours

Environment

Temp: -116 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.2

Radius: 8.3

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.05 AU - 8.45 AU

Year: 7240 Days

Day: 8.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 32,836,955 km

• M1: 103,223 km (0.102 R)
• M2: 393,592 km (0.059 R)
• M3: 691,890 km (0.062 R)
• M4: 1,518,718 km (0.051 R)
• M5: 2,310,090 km (0.103 R)
• M6: 2,705,777 km (0.035 R)
• M7: 2,968,321 km (0.089 R)
• M8: 4,049,465 km (0.099 R)
• M9: 4,652,943 km (0.086 R)
• M10: 5,143,923 km (0.041 R)
• M11: 5,669,011 km (0.037 R)
• M12: 7,244,576 km (0.066 R)
• M13: 8,288,171 km (0.117 R)
• M14: 11,234,950 km (0.078 R)
• M15: 11,671,027 km (0.049 R)
• M16: 12,732,873 km (0.102 R)
• M17: 12,994,819 km (0.109 R)
• M18: 14,079,104 km (0.116 R)
• M19: 15,877,271 km (0.071 R)
• M20: 16,242,290 km (0.071 R)
• M21: 17,179,071 km (0.06 R)
• M22: 19,853,133 km (0.091 R)
• M23: 22,107,573 km (0.083 R)
• M24: 24,366,052 km (0.088 R)
• M25: 25,015,158 km (0.089 R)
• M26: 27,815,330 km (0.084 R)
• M27: 28,168,232 km (0.102 R)
• M28: 31,195,794 km (0.071 R)
• M29: 31,576,819 km (0.096 R)
• M30: 32,154,417 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 12,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit