🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.78 AU - 2.58 AU

Year: 1232 Days

Day: 32.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.11 AU - 2.61 AU

Year: 1388 Days

Day: 39.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,796,215 km

• M1: 504,893 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.49 AU - 3.55 AU

Year: 2009 Days

Day: 21.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,796,215 km

• M1: 2,254,739 km (0.08 R)

Asteroid Belt

Center: 7.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.3

Radius: 4

Gravity: 20.08 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.11 AU - 14.43 AU

Year: 15461 Days

Day: 18.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 49,796,215 km

• M1: 190,438 km (0.031 R)
• M2: 234,719 km (0.057 R)
• M3: 762,650 km (0.065 R)
• M4: 951,442 km (0.051 R)
• M5: 1,071,570 km (0.098 R)
• M6: 1,112,709 km (0.093 R)
• M7: 1,370,616 km (0.117 R)
• M8: 1,964,519 km (0.066 R)
• M9: 2,408,376 km (0.092 R)
• M10: 2,572,335 km (0.116 R)
• M11: 2,627,687 km (0.104 R)
• M12: 2,882,153 km (0.113 R)
• M13: 2,968,770 km (0.095 R)
• M14: 3,056,135 km (0.092 R)
• M15: 3,114,927 km (0.068 R)
• M16: 4,040,339 km (0.056 R)
• M17: 4,137,279 km (0.096 R)
• M18: 4,399,524 km (0.052 R)
• M19: 4,532,666 km (0.113 R)
• M20: 4,768,881 km (0.037 R)
• M21: 4,940,021 km (0.119 R)
• M22: 5,536,916 km (0.063 R)
• M23: 7,029,006 km (0.088 R)
• M24: 7,939,458 km (0.065 R)
• M25: 8,970,487 km (0.11 R)
• M26: 10,174,301 km (0.113 R)
• M27: 10,571,932 km (0.068 R)
• M28: 11,933,422 km (0.074 R)
• M29: 11,979,797 km (0.108 R)
• M30: 13,445,408 km (0.076 R)
• M31: 14,371,419 km (0.08 R)
• M32: 15,066,600 km (0.065 R)
• M33: 15,368,040 km (0.09 R)
• M34: 17,060,590 km (0.106 R)
• M35: 18,488,651 km (0.069 R)
• M36: 19,189,966 km (0.025 R)
• M37: 19,461,935 km (0.047 R)
• M38: 20,064,814 km (0.101 R)
• M39: 21,232,725 km (0.069 R)
• M40: 21,401,322 km (0.074 R)
• M41: 24,570,852 km (0.073 R)
• M42: 25,222,051 km (0.104 R)
• M43: 25,639,429 km (0.091 R)
• M44: 25,759,108 km (0.096 R)
• M45: 27,148,573 km (0.104 R)
• M46: 27,515,088 km (0.087 R)
• M47: 27,944,733 km (0.08 R)
• M48: 28,376,472 km (0.108 R)
• M49: 28,934,921 km (0.094 R)
• M50: 29,685,304 km (0.066 R)
• M51: 32,296,385 km (0.117 R)
• M52: 33,662,064 km (0.077 R)
• M53: 34,715,083 km (0.119 R)
• M54: 34,847,478 km (0.034 R)
• M55: 35,312,278 km (0.1 R)
• M56: 35,912,764 km (0.049 R)
• M57: 36,247,714 km (0.076 R)
• M58: 36,314,883 km (0.056 R)
• M59: 37,802,335 km (0.098 R)
• M60: 40,070,538 km (0.105 R)
• M61: 41,677,368 km (0.074 R)
• M62: 44,377,760 km (0.118 R)
• M63: 45,025,668 km (0.111 R)
• M64: 48,829,343 km (0.103 R)
• M65: 49,423,546 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 10,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit