🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.25 AU - 2.03 AU

Year: 783 Days

Day: 34.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.29 AU - 2.01 AU

Year: 790 Days

Day: 36.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.22 AU - 2.34 AU

Year: 1283 Days

Day: 46.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.4

Radius: 14.8

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.11 AU - 6.51 AU

Year: 5909 Days

Day: 6 Hours

Environment

Temp: -158 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 64,703,326 km

• M1: 184,005 km (0.074 R)
• M2: 650,452 km (0.115 R)
• M3: 1,159,832 km (0.108 R)
• M4: 1,904,231 km (0.077 R)
• M5: 3,915,126 km (0.102 R)
• M6: 4,468,937 km (0.099 R)
• M7: 5,428,458 km (0.118 R)
• M8: 6,976,347 km (0.079 R)
• M9: 7,679,756 km (0.079 R)
• M10: 9,535,817 km (0.044 R)
• M11: 10,545,154 km (0.109 R)
• M12: 12,508,177 km (0.069 R)
• M13: 18,501,068 km (0.084 R)
• M14: 23,310,041 km (0.12 R)
• M15: 24,379,815 km (0.054 R)
• M16: 25,827,773 km (0.057 R)
• M17: 29,270,768 km (0.055 R)
• M18: 31,795,980 km (0.109 R)
• M19: 32,702,992 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.8

Radius: 5.8

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 11.92 AU - 16.06 AU

Year: 19507 Days

Day: 16 Hours

Environment

Temp: -200 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 64,703,326 km

• M1: 73,901 km (0.107 R)
• M2: 818,151 km (0.108 R)
• M3: 1,082,041 km (0.099 R)
• M4: 1,681,330 km (0.058 R)
• M5: 2,703,084 km (0.093 R)
• M6: 3,590,648 km (0.09 R)
• M7: 6,868,337 km (0.091 R)
• M8: 12,104,413 km (0.12 R)
• M9: 16,156,121 km (0.09 R)
• M10: 16,542,682 km (0.078 R)
• M11: 20,394,229 km (0.091 R)
• M12: 21,028,374 km (0.119 R)
• M13: 31,456,243 km (0.115 R)
• M14: 34,802,897 km (0.106 R)
• M15: 47,503,009 km (0.034 R)
• M16: 54,097,133 km (0.058 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: 425 - 15,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit