🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.57 AU - 0.57 AU

Year: 156 Days

Day: 33.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.65 AU - 0.79 AU

Year: 222 Days

Day: 27.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.67 AU - 0.89 AU

Year: 250 Days

Day: 16.8 Hours

Environment

Temp: 104 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,901,541 km

• M1: 187,895 km (0.115 R)

Asteroid Belt

Center: 7.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.5

Radius: 7.9

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 13.43 AU - 13.65 AU

Year: 18107 Days

Day: 23.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,901,541 km

• M1: 98,286 km (0.098 R)
• M2: 358,137 km (0.119 R)
• M3: 798,404 km (0.102 R)
• M4: 1,483,562 km (0.106 R)
• M5: 1,823,448 km (0.056 R)
• M6: 3,416,217 km (0.103 R)
• M7: 3,706,437 km (0.11 R)
• M8: 5,591,220 km (0.112 R)
• M9: 6,302,109 km (0.073 R)
• M10: 7,413,771 km (0.043 R)
• M11: 7,993,463 km (0.086 R)
• M12: 8,894,491 km (0.061 R)
• M13: 13,635,996 km (0.062 R)
• M14: 15,411,573 km (0.088 R)
• M15: 18,677,593 km (0.114 R)
• M16: 20,687,590 km (0.072 R)
• M17: 22,377,747 km (0.109 R)
• M18: 24,837,136 km (0.116 R)
• M19: 25,628,808 km (0.094 R)
• M20: 26,233,483 km (0.119 R)
• M21: 26,641,735 km (0.039 R)
• M22: 28,855,634 km (0.088 R)
• M23: 29,181,608 km (0.079 R)
• M24: 35,353,268 km (0.059 R)
• M25: 35,976,792 km (0.106 R)
• M26: 36,607,796 km (0.101 R)
• M27: 40,549,101 km (0.097 R)
• M28: 45,641,114 km (0.056 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 13,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit