🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.79 AU - 1.07 AU

Year: 328 Days

Day: 39.6 Hours

Environment

Temp: 97 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.93 AU - 1.29 AU

Year: 427 Days

Day: 28.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.3

Radius: 14.1

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.18 AU - 6.52 AU

Year: 5845 Days

Day: 10 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 58,088,366 km

• M1: 175,329 km (0.047 R)
• M2: 1,792,631 km (0.103 R)
• M3: 3,583,467 km (0.098 R)
• M4: 4,287,774 km (0.077 R)
• M5: 5,709,552 km (0.104 R)
• M6: 11,223,879 km (0.108 R)
• M7: 12,290,063 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.1

Radius: 11.1

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.22 AU - 11.22 AU

Year: 11933 Days

Day: 14.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,088,366 km

• M1: 138,378 km (0.082 R)
• M2: 561,142 km (0.095 R)
• M3: 1,021,903 km (0.111 R)
• M4: 1,410,110 km (0.063 R)
• M5: 2,395,660 km (0.119 R)
• M6: 2,752,601 km (0.103 R)
• M7: 3,243,132 km (0.09 R)
• M8: 4,431,538 km (0.064 R)
• M9: 4,842,633 km (0.07 R)
• M10: 5,778,667 km (0.064 R)
• M11: 6,193,053 km (0.056 R)
• M12: 6,627,335 km (0.111 R)
• M13: 7,081,814 km (0.107 R)
• M14: 8,912,892 km (0.112 R)
• M15: 9,415,989 km (0.083 R)
• M16: 11,270,255 km (0.038 R)
• M17: 13,034,612 km (0.119 R)
• M18: 14,150,612 km (0.109 R)
• M19: 19,175,305 km (0.078 R)
• M20: 20,704,345 km (0.102 R)
• M21: 26,800,907 km (0.115 R)
• M22: 28,601,467 km (0.049 R)
• M23: 29,365,763 km (0.097 R)
• M24: 29,808,573 km (0.084 R)
• M25: 32,559,827 km (0.098 R)
• M26: 36,741,087 km (0.079 R)
• M27: 40,853,683 km (0.117 R)
• M28: 48,270,595 km (0.116 R)
• M29: 54,847,516 km (0.114 R)
• M30: 55,857,601 km (0.047 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 16,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit