🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.66 AU - 1.82 AU

Year: 826 Days

Day: 37.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,556,427 km

• M1: 16,905 km (0.11 R)
• M2: 194,178 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.45 AU - 3.63 AU

Year: 1908 Days

Day: 43.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.75 AU - 5.41 AU

Year: 3528 Days

Day: 46 Hours

Environment

Temp: -122 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.9

Radius: 12.8

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.45 AU - 6.61 AU

Year: 4680 Days

Day: 6.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 32,556,427 km

• M1: 159,172 km (0.095 R)
• M2: 832,961 km (0.115 R)
• M3: 1,291,927 km (0.033 R)
• M4: 1,695,991 km (0.116 R)
• M5: 2,125,636 km (0.074 R)
• M6: 2,681,392 km (0.088 R)
• M7: 3,231,015 km (0.104 R)
• M8: 3,832,398 km (0.117 R)
• M9: 4,507,533 km (0.05 R)
• M10: 5,037,260 km (0.119 R)
• M11: 7,549,008 km (0.084 R)
• M12: 9,097,346 km (0.11 R)
• M13: 10,988,113 km (0.077 R)
• M14: 11,414,916 km (0.117 R)
• M15: 13,234,176 km (0.094 R)
• M16: 13,936,388 km (0.112 R)
• M17: 15,065,104 km (0.097 R)
• M18: 16,071,748 km (0.03 R)
• M19: 16,871,349 km (0.069 R)
• M20: 19,706,079 km (0.077 R)
• M21: 20,408,291 km (0.088 R)
• M22: 23,230,006 km (0.045 R)
• M23: 26,050,375 km (0.058 R)
• M24: 31,214,643 km (0.104 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 18,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit