🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.12 AU - 1.24 AU

Year: 485 Days

Day: 19.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,242,062 km

• M1: 44,431 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.46 AU - 3.62 AU

Year: 2523 Days

Day: 35.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.7

Radius: 6.2

Gravity: 21.4 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 12 AU - 12.1 AU

Year: 15843 Days

Day: 23.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,242,062 km

• M1: 77,940 km (0.084 R)
• M2: 487,240 km (0.058 R)
• M3: 803,640 km (0.104 R)
• M4: 1,132,007 km (0.082 R)
• M5: 2,407,778 km (0.116 R)
• M6: 2,608,089 km (0.104 R)
• M7: 4,055,000 km (0.06 R)
• M8: 4,740,158 km (0.092 R)
• M9: 5,128,514 km (0.047 R)
• M10: 6,171,959 km (0.117 R)
• M11: 7,076,278 km (0.113 R)
• M12: 8,465,893 km (0.097 R)
• M13: 9,469,545 km (0.063 R)
• M14: 12,885,912 km (0.1 R)
• M15: 13,712,141 km (0.107 R)
• M16: 14,499,923 km (0.089 R)
• M17: 15,091,583 km (0.038 R)
• M18: 15,545,762 km (0.056 R)
• M19: 22,699,831 km (0.103 R)
• M20: 22,897,300 km (0.108 R)
• M21: 24,519,540 km (0.099 R)
• M22: 24,832,050 km (0.119 R)
• M23: 29,607,663 km (0.075 R)
• M24: 29,961,910 km (0.057 R)
• M25: 30,438,828 km (0.115 R)
• M26: 36,698,302 km (0.057 R)
• M27: 40,343,703 km (0.073 R)
• M28: 42,253,919 km (0.093 R)
• M29: 46,095,293 km (0.092 R)
• M30: 47,371,961 km (0.034 R)
• M31: 48,508,306 km (0.1 R)
• M32: 58,817,395 km (0.09 R)
• M33: 61,461,238 km (0.07 R)
• M34: 63,593,307 km (0.096 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: 206 - 17,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit