🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.98 AU - 1.22 AU

Year: 411 Days

Day: 24 Hours

Environment

Temp: 15 °C

Axial Tilt: 46.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.29 AU - 1.63 AU

Year: 629 Days

Day: 33.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.71 AU - 2.81 AU

Year: 1211 Days

Day: 36.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,123,188 km

• M1: 812,466 km (0.101 R)
• M2: 1,233,883 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.84 AU - 3.24 AU

Year: 1889 Days

Day: 34 Hours

Environment

Temp: -107 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.15 AU - 5.51 AU

Year: 3784 Days

Day: 22.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.9

Radius: 13.3

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.52 AU - 5.7 AU

Year: 4736 Days

Day: 8.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 29,123,188 km

• M1: 165,455 km (0.069 R)
• M2: 698,173 km (0.077 R)
• M3: 1,293,573 km (0.108 R)
• M4: 1,754,334 km (0.119 R)
• M5: 2,205,372 km (0.116 R)
• M6: 2,700,092 km (0.095 R)
• M7: 3,872,640 km (0.091 R)
• M8: 4,525,485 km (0.059 R)
• M9: 5,009,584 km (0.062 R)
• M10: 5,728,252 km (0.052 R)
• M11: 6,451,558 km (0.088 R)
• M12: 6,901,249 km (0.099 R)
• M13: 9,150,603 km (0.07 R)
• M14: 9,802,849 km (0.106 R)
• M15: 10,617,559 km (0.106 R)
• M16: 11,616,723 km (0.118 R)
• M17: 13,697,031 km (0.089 R)
• M18: 15,783,922 km (0.074 R)
• M19: 16,903,213 km (0.026 R)
• M20: 17,699,223 km (0.049 R)
• M21: 21,205,349 km (0.113 R)
• M22: 22,059,104 km (0.103 R)
• M23: 23,608,339 km (0.076 R)
• M24: 26,922,680 km (0.065 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 18,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit