🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.98 AU - 1.2 AU

Year: 400 Days

Day: 46 Hours

Environment

Temp: 48 °C

Axial Tilt: 106.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,626,450 km

• M1: 333,902 km (0.116 R)

Asteroid Belt

Center: 3.91 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.8

Radius: 14.8

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.44 AU - 7 AU

Year: 6123 Days

Day: 12.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 36,626,450 km

• M1: 184,005 km (0.073 R)
• M2: 686,056 km (0.096 R)
• M3: 1,195,137 km (0.076 R)
• M4: 1,695,991 km (0.057 R)
• M5: 2,641,300 km (0.118 R)
• M6: 3,515,400 km (0.06 R)
• M7: 4,441,561 km (0.104 R)
• M8: 5,816,515 km (0.113 R)
• M9: 6,285,055 km (0.055 R)
• M10: 7,705,786 km (0.092 R)
• M11: 8,776,009 km (0.045 R)
• M12: 11,034,189 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.3

Radius: 5.1

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 13.7 AU - 17.64 AU

Year: 21801 Days

Day: 24.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 36,626,450 km

• M1: 63,429 km (0.093 R)
• M2: 287,527 km (0.097 R)
• M3: 485,445 km (0.065 R)
• M4: 791,074 km (0.108 R)
• M5: 1,500,467 km (0.032 R)
• M6: 1,741,020 km (0.113 R)
• M7: 2,368,583 km (0.113 R)
• M8: 3,350,992 km (0.1 R)
• M9: 3,932,629 km (0.067 R)
• M10: 5,693,845 km (0.083 R)
• M11: 8,080,080 km (0.097 R)
• M12: 9,032,869 km (0.087 R)
• M13: 9,920,284 km (0.028 R)
• M14: 10,479,929 km (0.03 R)
• M15: 12,337,785 km (0.06 R)
• M16: 13,881,785 km (0.104 R)
• M17: 14,939,741 km (0.05 R)
• M18: 23,157,750 km (0.102 R)
• M19: 23,892,126 km (0.098 R)
• M20: 32,614,580 km (0.035 R)
• M21: 35,112,266 km (0.113 R)
• M22: 36,516,840 km (0.109 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 10,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit