🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.52 AU - 0.84 AU

Year: 216 Days

Day: 39.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.31 AU - 1.89 AU

Year: 779 Days

Day: 28.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.02 AU - 2.42 AU

Year: 1273 Days

Day: 28.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,533,492 km

• M1: 74,051 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.29 AU - 3.57 AU

Year: 2446 Days

Day: 27.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,533,492 km

• M1: 142,268 km (0.064 R)

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.4

Radius: 10

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.78 AU - 8.14 AU

Year: 7069 Days

Day: 7.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 22,533,492 km

• M1: 124,465 km (0.068 R)
• M2: 522,845 km (0.086 R)
• M3: 838,197 km (0.08 R)
• M4: 1,820,456 km (0.093 R)
• M5: 2,277,179 km (0.061 R)
• M6: 3,330,049 km (0.085 R)
• M7: 4,451,584 km (0.117 R)
• M8: 5,727,654 km (0.12 R)
• M9: 6,392,766 km (0.093 R)
• M10: 9,845,335 km (0.101 R)
• M11: 10,923,038 km (0.115 R)
• M12: 11,989,372 km (0.084 R)
• M13: 14,577,565 km (0.084 R)
• M14: 15,188,223 km (0.109 R)
• M15: 15,552,344 km (0.107 R)
• M16: 16,189,930 km (0.062 R)
• M17: 17,067,023 km (0.043 R)
• M18: 17,403,917 km (0.04 R)
• M19: 18,324,243 km (0.086 R)
• M20: 19,703,685 km (0.114 R)
• M21: 20,894,484 km (0.086 R)
• M22: 21,933,890 km (0.11 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 18,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit