🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.5 AU - 0.56 AU

Year: 144 Days

Day: 36.1 Hours

Environment

Temp: 194 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,863,239 km

• M1: 166,652 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.24 AU - 1.6 AU

Year: 631 Days

Day: 21.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.18 AU - 3.22 AU

Year: 1654 Days

Day: 31.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.6

Radius: 14.1

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.76 AU - 9.44 AU

Year: 8594 Days

Day: 8.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 46,863,239 km

• M1: 175,478 km (0.06 R)
• M2: 710,141 km (0.038 R)
• M3: 1,186,760 km (0.118 R)
• M4: 2,029,146 km (0.029 R)
• M5: 2,890,979 km (0.052 R)
• M6: 3,383,605 km (0.084 R)
• M7: 3,985,287 km (0.11 R)
• M8: 5,275,270 km (0.118 R)
• M9: 6,599,660 km (0.088 R)
• M10: 7,503,081 km (0.106 R)
• M11: 7,963,543 km (0.12 R)
• M12: 8,987,990 km (0.05 R)
• M13: 9,604,782 km (0.051 R)
• M14: 11,737,299 km (0.085 R)
• M15: 12,359,626 km (0.11 R)
• M16: 13,732,187 km (0.108 R)
• M17: 14,296,021 km (0.107 R)
• M18: 15,006,312 km (0.11 R)
• M19: 16,427,492 km (0.066 R)
• M20: 20,492,515 km (0.111 R)
• M21: 22,931,558 km (0.047 R)
• M22: 24,999,001 km (0.096 R)
• M23: 26,316,809 km (0.068 R)
• M24: 26,798,514 km (0.074 R)
• M25: 33,948,544 km (0.086 R)
• M26: 35,681,187 km (0.076 R)
• M27: 37,472,172 km (0.056 R)
• M28: 40,845,604 km (0.107 R)
• M29: 41,362,016 km (0.109 R)
• M30: 44,009,898 km (0.078 R)
• M31: 44,825,805 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.2

Radius: 3.3

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.81 AU - 20.67 AU

Year: 25532 Days

Day: 22.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 126.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 46,863,239 km

• M1: 41,289 km (0.075 R)
• M2: 143,913 km (0.119 R)
• M3: 410,048 km (0.071 R)
• M4: 641,027 km (0.117 R)
• M5: 873,502 km (0.114 R)
• M6: 2,630,679 km (0.095 R)
• M7: 2,904,891 km (0.077 R)
• M8: 7,496,050 km (0.101 R)
• M9: 7,704,290 km (0.119 R)
• M10: 8,396,629 km (0.071 R)
• M11: 8,988,887 km (0.101 R)
• M12: 9,129,509 km (0.045 R)
• M13: 11,200,093 km (0.06 R)
• M14: 12,029,763 km (0.116 R)
• M15: 14,377,103 km (0.107 R)
• M16: 24,924,202 km (0.088 R)
• M17: 29,512,070 km (0.112 R)
• M18: 34,516,866 km (0.076 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 11,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit