🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.08 AU - 1.1 AU

Year: 410 Days

Day: 21 Hours

Environment

Temp: 34 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.82 AU - 1.94 AU

Year: 928 Days

Day: 45.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.61 AU - 5.25 AU

Year: 3940 Days

Day: 46.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.6

Radius: 9.2

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.28 AU - 7.88 AU

Year: 7511 Days

Day: 9.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 32,125,924 km

• M1: 114,592 km (0.104 R)
• M2: 402,418 km (0.069 R)
• M3: 765,792 km (0.109 R)
• M4: 1,086,679 km (0.114 R)
• M5: 1,762,263 km (0.031 R)
• M6: 2,785,812 km (0.077 R)
• M7: 3,721,397 km (0.096 R)
• M8: 4,020,592 km (0.071 R)
• M9: 4,538,051 km (0.046 R)
• M10: 5,155,143 km (0.059 R)
• M11: 5,498,619 km (0.094 R)
• M12: 6,523,215 km (0.086 R)
• M13: 7,633,381 km (0.11 R)
• M14: 8,946,252 km (0.095 R)
• M15: 9,828,730 km (0.104 R)
• M16: 10,313,726 km (0.079 R)
• M17: 11,815,389 km (0.082 R)
• M18: 12,313,251 km (0.073 R)
• M19: 14,785,805 km (0.108 R)
• M20: 15,599,617 km (0.117 R)
• M21: 17,507,439 km (0.056 R)
• M22: 18,484,463 km (0.081 R)
• M23: 18,885,235 km (0.088 R)
• M24: 19,223,626 km (0.113 R)
• M25: 20,475,461 km (0.112 R)
• M26: 22,454,042 km (0.064 R)
• M27: 23,373,171 km (0.065 R)
• M28: 24,396,720 km (0.084 R)
• M29: 27,647,033 km (0.105 R)
• M30: 28,171,523 km (0.11 R)
• M31: 28,524,724 km (0.112 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 16,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit