🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.01 AU - 1.23 AU

Year: 429 Days

Day: 25.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 108.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.32 AU - 1.32 AU

Year: 548 Days

Day: 37 Hours

Environment

Temp: -11 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 17,215,113 km

• M1: 1,213,239 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.75 AU - 6.01 AU

Year: 3899 Days

Day: 41.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 17,215,113 km

• M1: 83,924 km (0.056 R)
• M2: 1,460,524 km (0.05 R)

Asteroid Belt

Center: 5.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.8

Radius: 10.5

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.04 AU - 7.28 AU

Year: 5529 Days

Day: 12.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 132.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 17,215,113 km

• M1: 272,418 km (0.073 R)
• M2: 531,820 km (0.115 R)
• M3: 607,367 km (0.071 R)
• M4: 1,286,093 km (0.093 R)
• M5: 1,446,163 km (0.117 R)
• M6: 2,052,034 km (0.115 R)
• M7: 2,227,811 km (0.082 R)
• M8: 2,594,326 km (0.063 R)
• M9: 2,716,249 km (0.051 R)
• M10: 2,965,927 km (0.119 R)
• M11: 3,472,915 km (0.107 R)
• M12: 4,227,785 km (0.096 R)
• M13: 4,764,243 km (0.077 R)
• M14: 5,617,998 km (0.102 R)
• M15: 6,044,502 km (0.101 R)
• M16: 6,426,276 km (0.06 R)
• M17: 6,573,929 km (0.082 R)
• M18: 7,347,799 km (0.119 R)
• M19: 8,350,254 km (0.104 R)
• M20: 8,653,339 km (0.093 R)
• M21: 8,796,056 km (0.102 R)
• M22: 8,918,875 km (0.107 R)
• M23: 9,986,705 km (0.117 R)
• M24: 10,764,464 km (0.077 R)
• M25: 11,271,751 km (0.073 R)
• M26: 11,383,052 km (0.047 R)
• M27: 12,035,747 km (0.052 R)
• M28: 12,309,511 km (0.064 R)
• M29: 12,816,498 km (0.057 R)
• M30: 13,330,517 km (0.103 R)
• M31: 13,566,283 km (0.1 R)
• M32: 14,717,588 km (0.114 R)
• M33: 14,985,817 km (0.056 R)
• M34: 16,275,800 km (0.061 R)
• M35: 17,010,475 km (0.096 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 10,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit