🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.43 AU - 0.59 AU

Year: 140 Days

Day: 41.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.02 AU - 1.14 AU

Year: 432 Days

Day: 15.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 49,383,301 km

• M1: 124,615 km (0.066 R)
• M2: 486,343 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.33 AU - 3.27 AU

Year: 1804 Days

Day: 45.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.7

Radius: 10.5

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.9 AU - 9.62 AU

Year: 9140 Days

Day: 5.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 49,383,301 km

• M1: 136,134 km (0.063 R)
• M2: 872,305 km (0.078 R)
• M3: 3,650,188 km (0.084 R)
• M4: 4,076,542 km (0.074 R)
• M5: 9,183,364 km (0.114 R)
• M6: 10,061,654 km (0.11 R)
• M7: 10,994,845 km (0.115 R)
• M8: 13,553,268 km (0.054 R)
• M9: 15,949,676 km (0.05 R)
• M10: 17,279,003 km (0.08 R)
• M11: 20,156,967 km (0.056 R)
• M12: 21,565,131 km (0.105 R)
• M13: 24,576,387 km (0.103 R)
• M14: 28,287,013 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.4

Radius: 4.4

Gravity: 15.57 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 10.19 AU - 13.57 AU

Year: 15765 Days

Day: 22.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 49,383,301 km

• M1: 54,902 km (0.115 R)
• M2: 280,346 km (0.118 R)
• M3: 431,889 km (0.105 R)
• M4: 1,036,414 km (0.119 R)
• M5: 1,626,129 km (0.113 R)
• M6: 1,811,331 km (0.066 R)
• M7: 2,080,308 km (0.108 R)
• M8: 2,573,682 km (0.106 R)
• M9: 3,048,954 km (0.11 R)
• M10: 4,731,930 km (0.05 R)
• M11: 5,442,221 km (0.051 R)
• M12: 7,071,043 km (0.076 R)
• M13: 14,107,977 km (0.036 R)
• M14: 14,365,734 km (0.104 R)
• M15: 15,158,303 km (0.109 R)
• M16: 15,565,210 km (0.067 R)
• M17: 15,979,446 km (0.09 R)
• M18: 18,237,327 km (0.079 R)
• M19: 24,468,078 km (0.067 R)
• M20: 25,121,970 km (0.076 R)
• M21: 29,396,580 km (0.069 R)
• M22: 34,829,825 km (0.089 R)
• M23: 37,472,920 km (0.09 R)
• M24: 38,091,807 km (0.109 R)
• M25: 45,775,303 km (0.084 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: 196 - 15,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit