🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.46 AU - 0.6 AU

Year: 136 Days

Day: 35.7 Hours

Environment

Temp: 227 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.73 AU - 1.07 AU

Year: 300 Days

Day: 28 Hours

Environment

Temp: 139 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.74 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.23 AU - 2.91 AU

Year: 1448 Days

Day: 26.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.2 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.4

Radius: 13.2

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.13 AU - 6.53 AU

Year: 4947 Days

Day: 8.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 31,355,851 km

• M1: 164,408 km (0.114 R)
• M2: 628,461 km (0.065 R)
• M3: 1,433,896 km (0.099 R)
• M4: 1,875,658 km (0.11 R)
• M5: 2,345,545 km (0.098 R)
• M6: 3,423,248 km (0.066 R)
• M7: 3,901,662 km (0.064 R)
• M8: 4,524,737 km (0.052 R)
• M9: 5,880,094 km (0.104 R)
• M10: 6,801,018 km (0.117 R)
• M11: 8,075,443 km (0.098 R)
• M12: 10,455,545 km (0.098 R)
• M13: 10,908,826 km (0.053 R)
• M14: 16,618,229 km (0.083 R)
• M15: 18,916,950 km (0.112 R)
• M16: 19,455,353 km (0.046 R)
• M17: 20,073,042 km (0.116 R)
• M18: 20,846,014 km (0.081 R)
• M19: 21,348,065 km (0.068 R)
• M20: 26,907,122 km (0.105 R)
• M21: 27,588,391 km (0.079 R)
• M22: 29,074,496 km (0.11 R)
• M23: 30,521,257 km (0.092 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 14,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit