🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.49 AU - 0.55 AU

Year: 142 Days

Day: 34.5 Hours

Environment

Temp: 191 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.47 AU - 1.61 AU

Year: 724 Days

Day: 28.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,767,737 km

• M1: 103,971 km (0.107 R)
• M2: 273,465 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972

Radius: 8.3

Gravity: 14.11 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8.76 AU - 13.8 AU

Year: 14349 Days

Day: 13.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 42,767,737 km

• M1: 104,270 km (0.066 R)
• M2: 421,866 km (0.071 R)
• M3: 1,037,312 km (0.101 R)
• M4: 1,420,282 km (0.116 R)
• M5: 2,607,042 km (0.092 R)
• M6: 4,193,079 km (0.106 R)
• M7: 4,548,074 km (0.116 R)
• M8: 5,172,346 km (0.026 R)
• M9: 5,657,642 km (0.103 R)
• M10: 6,173,156 km (0.11 R)
• M11: 7,435,912 km (0.076 R)
• M12: 7,717,305 km (0.099 R)
• M13: 11,178,850 km (0.095 R)
• M14: 13,660,829 km (0.096 R)
• M15: 14,881,847 km (0.045 R)
• M16: 15,709,572 km (0.108 R)
• M17: 16,488,528 km (0.097 R)
• M18: 18,719,930 km (0.095 R)
• M19: 19,863,007 km (0.112 R)
• M20: 20,589,155 km (0.104 R)
• M21: 21,998,367 km (0.069 R)
• M22: 32,322,714 km (0.086 R)
• M23: 36,464,032 km (0.083 R)
• M24: 40,655,615 km (0.043 R)
• M25: 43,470,149 km (0.112 R)
• M26: 46,411,842 km (0.105 R)
• M27: 53,207,026 km (0.053 R)
• M28: 60,070,576 km (0.099 R)
• M29: 63,128,955 km (0.055 R)
• M30: 63,518,358 km (0.036 R)
• M31: 67,095,842 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.5

Radius: 7.5

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 15.33 AU - 16.71 AU

Year: 24285 Days

Day: 17.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 42,767,737 km

• M1: 93,947 km (0.073 R)
• M2: 400,025 km (0.111 R)
• M3: 640,129 km (0.116 R)
• M4: 1,531,284 km (0.117 R)
• M5: 1,891,815 km (0.109 R)
• M6: 3,187,631 km (0.117 R)
• M7: 4,008,026 km (0.051 R)
• M8: 5,237,870 km (0.095 R)
• M9: 7,668,237 km (0.116 R)
• M10: 9,971,296 km (0.08 R)
• M11: 10,662,588 km (0.093 R)
• M12: 13,990,692 km (0.089 R)
• M13: 15,046,554 km (0.101 R)
• M14: 21,860,737 km (0.088 R)
• M15: 27,426,376 km (0.097 R)
• M16: 28,291,501 km (0.104 R)
• M17: 32,570,598 km (0.036 R)
• M18: 33,977,716 km (0.108 R)
• M19: 37,848,860 km (0.088 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: 359 - 19,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit