🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.33 AU - 1.89 AU

Year: 862 Days

Day: 42.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.54 AU - 2.22 AU

Year: 1087 Days

Day: 42.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.24 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.31 AU - 2.87 AU

Year: 1758 Days

Day: 36.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.4

Radius: 8.4

Gravity: 11.83 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.34 AU - 3.5 AU

Year: 2104 Days

Day: 9.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 18,111,342 km

• M1: 105,317 km (0.108 R)
• M2: 379,081 km (0.108 R)
• M3: 850,314 km (0.037 R)
• M4: 1,265,598 km (0.091 R)
• M5: 2,249,054 km (0.04 R)
• M6: 2,846,399 km (0.088 R)
• M7: 3,386,896 km (0.031 R)
• M8: 3,840,477 km (0.119 R)
• M9: 4,151,640 km (0.062 R)
• M10: 4,416,877 km (0.1 R)
• M11: 5,816,515 km (0.118 R)
• M12: 6,909,926 km (0.104 R)
• M13: 8,325,271 km (0.091 R)
• M14: 8,682,511 km (0.053 R)
• M15: 8,982,604 km (0.106 R)
• M16: 12,002,985 km (0.117 R)
• M17: 14,823,354 km (0.036 R)
• M18: 16,336,387 km (0.066 R)
• M19: 17,470,787 km (0.034 R)
• M20: 17,842,538 km (0.038 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 15,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit