🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.95 AU - 1.09 AU

Year: 362 Days

Day: 20.2 Hours

Environment

Temp: 123 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,783,003 km

• M1: 34,408 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.66 AU - 2.66 AU

Year: 1116 Days

Day: 33.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,783,003 km

• M1: 50,564 km (0.106 R)
• M2: 1,979,479 km (0.101 R)

Asteroid Belt

Center: 4.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.3

Radius: 8

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.98 AU - 8.12 AU

Year: 5892 Days

Day: 8.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 31,783,003 km

• M1: 99,632 km (0.091 R)
• M2: 372,499 km (0.095 R)
• M3: 682,465 km (0.112 R)
• M4: 1,016,218 km (0.102 R)
• M5: 1,553,275 km (0.12 R)
• M6: 1,978,881 km (0.112 R)
• M7: 2,396,857 km (0.073 R)
• M8: 2,653,866 km (0.12 R)
• M9: 3,368,046 km (0.084 R)
• M10: 4,302,285 km (0.115 R)
• M11: 5,633,856 km (0.075 R)
• M12: 5,905,526 km (0.088 R)
• M13: 7,115,623 km (0.086 R)
• M14: 7,760,689 km (0.096 R)
• M15: 8,640,923 km (0.083 R)
• M16: 9,084,779 km (0.108 R)
• M17: 9,714,287 km (0.101 R)
• M18: 10,061,803 km (0.099 R)
• M19: 11,013,545 km (0.078 R)
• M20: 13,735,029 km (0.083 R)
• M21: 14,062,798 km (0.047 R)
• M22: 16,019,239 km (0.105 R)
• M23: 18,150,261 km (0.076 R)
• M24: 19,420,048 km (0.101 R)
• M25: 22,661,983 km (0.116 R)
• M26: 23,043,158 km (0.091 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 13,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit