🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.59 AU - 2.21 AU

Year: 1008 Days

Day: 42.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2 AU - 2.14 AU

Year: 1147 Days

Day: 46.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.9

Radius: 10.9

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.34 AU - 5.86 AU

Year: 5102 Days

Day: 6.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 26,953,901 km

• M1: 135,536 km (0.076 R)
• M2: 2,327,892 km (0.116 R)
• M3: 3,233,109 km (0.087 R)
• M4: 3,651,385 km (0.064 R)
• M5: 4,429,294 km (0.111 R)
• M6: 4,820,043 km (0.057 R)
• M7: 5,841,797 km (0.062 R)
• M8: 11,677,311 km (0.09 R)
• M9: 14,230,198 km (0.097 R)
• M10: 14,760,672 km (0.046 R)
• M11: 18,101,791 km (0.082 R)
• M12: 19,816,781 km (0.086 R)
• M13: 22,552,926 km (0.112 R)
• M14: 24,460,897 km (0.043 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 17,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit