🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.85 AU - 1.35 AU

Year: 493 Days

Day: 26.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.35 AU - 1.41 AU

Year: 693 Days

Day: 22.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,531,699 km

• M1: 37,100 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.26 AU - 2.32 AU

Year: 1481 Days

Day: 39 Hours

Environment

Temp: -122 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.5

Radius: 11.6

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.58 AU - 5.28 AU

Year: 4679 Days

Day: 5.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 31,531,699 km

• M1: 147,952 km (0.115 R)
• M2: 617,241 km (0.06 R)
• M3: 1,292,825 km (0.065 R)
• M4: 1,708,557 km (0.096 R)
• M5: 2,469,711 km (0.111 R)
• M6: 2,928,827 km (0.115 R)
• M7: 3,681,005 km (0.05 R)
• M8: 4,044,229 km (0.052 R)
• M9: 4,406,555 km (0.065 R)
• M10: 5,481,116 km (0.065 R)
• M11: 6,205,170 km (0.099 R)
• M12: 6,656,357 km (0.1 R)
• M13: 7,624,704 km (0.104 R)
• M14: 8,029,965 km (0.104 R)
• M15: 9,374,700 km (0.094 R)
• M16: 12,055,943 km (0.08 R)
• M17: 12,658,074 km (0.117 R)
• M18: 13,332,910 km (0.107 R)
• M19: 13,977,079 km (0.09 R)
• M20: 14,417,944 km (0.105 R)
• M21: 14,811,236 km (0.101 R)
• M22: 15,443,886 km (0.092 R)
• M23: 19,488,115 km (0.103 R)
• M24: 20,529,166 km (0.101 R)
• M25: 21,974,431 km (0.104 R)
• M26: 23,719,042 km (0.099 R)
• M27: 24,267,916 km (0.09 R)
• M28: 27,827,149 km (0.109 R)
• M29: 28,790,709 km (0.096 R)
• M30: 30,970,050 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 12,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit