🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.14 AU - 2.24 AU

Year: 1178 Days

Day: 25.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,382,253 km

• M1: 38,746 km (0.089 R)
• M2: 1,061,846 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.76 AU - 4.14 AU

Year: 2329 Days

Day: 25.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.13 AU - 4.81 AU

Year: 3435 Days

Day: 28.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.18 AU - 5.1 AU

Year: 3633 Days

Day: 45.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.3

Radius: 14.8

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.84 AU - 10.8 AU

Year: 11184 Days

Day: 10.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,382,253 km

• M1: 184,903 km (0.082 R)
• M2: 704,456 km (0.055 R)
• M3: 1,253,780 km (0.073 R)
• M4: 1,747,453 km (0.081 R)
• M5: 2,719,540 km (0.105 R)
• M6: 3,441,349 km (0.085 R)
• M7: 4,683,461 km (0.1 R)
• M8: 5,944,571 km (0.1 R)
• M9: 6,795,782 km (0.099 R)
• M10: 7,771,161 km (0.089 R)
• M11: 8,269,770 km (0.112 R)
• M12: 9,381,881 km (0.109 R)
• M13: 11,434,962 km (0.052 R)
• M14: 13,256,167 km (0.109 R)
• M15: 17,854,506 km (0.074 R)
• M16: 22,316,711 km (0.094 R)
• M17: 22,864,688 km (0.048 R)
• M18: 23,609,237 km (0.106 R)
• M19: 26,242,309 km (0.064 R)
• M20: 29,065,520 km (0.113 R)
• M21: 29,719,412 km (0.088 R)
• M22: 39,935,750 km (0.059 R)
• M23: 47,010,532 km (0.045 R)
• M24: 56,382,241 km (0.09 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 12,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit