🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.23 AU - 5.09 AU

Year: 3214 Days

Day: 46 Hours

Environment

Temp: -138 °C

Axial Tilt: 58 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.5

Radius: 13.9

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.91 AU - 6.75 AU

Year: 6032 Days

Day: 6.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,899,234 km

• M1: 173,982 km (0.11 R)
• M2: 692,189 km (0.064 R)
• M3: 1,162,974 km (0.117 R)
• M4: 1,953,748 km (0.12 R)
• M5: 2,635,316 km (0.094 R)
• M6: 3,407,989 km (0.052 R)
• M7: 4,179,615 km (0.103 R)
• M8: 4,819,295 km (0.073 R)
• M9: 6,009,646 km (0.09 R)
• M10: 7,173,966 km (0.071 R)
• M11: 11,091,336 km (0.079 R)
• M12: 12,219,902 km (0.09 R)
• M13: 12,890,998 km (0.116 R)
• M14: 15,464,829 km (0.069 R)
• M15: 16,189,182 km (0.09 R)
• M16: 17,705,506 km (0.115 R)
• M17: 21,019,398 km (0.111 R)
• M18: 22,977,335 km (0.098 R)
• M19: 26,906,823 km (0.055 R)
• M20: 28,221,339 km (0.114 R)
• M21: 28,668,936 km (0.042 R)
• M22: 29,486,488 km (0.084 R)
• M23: 32,913,177 km (0.067 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.5

Radius: 6.3

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 12.83 AU - 14.35 AU

Year: 18975 Days

Day: 16.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,899,234 km

• M1: 78,389 km (0.058 R)
• M2: 306,975 km (0.098 R)
• M3: 812,765 km (0.083 R)
• M4: 1,098,348 km (0.072 R)
• M5: 1,622,090 km (0.063 R)
• M6: 7,576,983 km (0.066 R)
• M7: 8,794,410 km (0.103 R)
• M8: 9,624,828 km (0.107 R)
• M9: 9,878,695 km (0.11 R)
• M10: 10,346,937 km (0.077 R)
• M11: 12,369,051 km (0.077 R)
• M12: 13,983,811 km (0.106 R)
• M13: 14,244,111 km (0.078 R)
• M14: 16,954,375 km (0.053 R)
• M15: 17,324,929 km (0.093 R)
• M16: 18,005,749 km (0.118 R)
• M17: 20,403,654 km (0.109 R)
• M18: 20,823,126 km (0.064 R)
• M19: 21,940,323 km (0.078 R)
• M20: 30,247,642 km (0.089 R)
• M21: 33,501,396 km (0.114 R)
• M22: 33,734,021 km (0.083 R)
• M23: 34,438,477 km (0.031 R)
• M24: 35,998,184 km (0.045 R)
• M25: 36,487,519 km (0.111 R)
• M26: 43,949,461 km (0.081 R)
• M27: 44,228,311 km (0.047 R)
• M28: 47,081,891 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 16,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit