🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.96 AU - 1.08 AU

Year: 362 Days

Day: 28.6 Hours

Environment

Temp: 78 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,121,399 km

• M1: 53,257 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.73 AU - 1.97 AU

Year: 884 Days

Day: 20.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,121,399 km

• M1: 178,321 km (0.104 R)
• M2: 1,399,638 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.56 AU - 2.88 AU

Year: 1577 Days

Day: 21.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,121,399 km

• M1: 461,509 km (0.076 R)
• M2: 1,352,814 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.7

Radius: 14.2

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.5 AU - 13.82 AU

Year: 13103 Days

Day: 10.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 38,121,399 km

• M1: 179,966 km (0.054 R)
• M2: 514,916 km (0.103 R)
• M3: 720,314 km (0.05 R)
• M4: 1,019,210 km (0.077 R)
• M5: 1,322,894 km (0.117 R)
• M6: 1,486,105 km (0.091 R)
• M7: 1,714,691 km (0.114 R)
• M8: 2,100,653 km (0.114 R)
• M9: 2,447,421 km (0.078 R)
• M10: 3,444,042 km (0.101 R)
• M11: 3,750,269 km (0.095 R)
• M12: 3,880,419 km (0.118 R)
• M13: 4,226,289 km (0.103 R)
• M14: 4,389,351 km (0.103 R)
• M15: 4,582,332 km (0.067 R)
• M16: 4,693,783 km (0.082 R)
• M17: 5,236,225 km (0.11 R)
• M18: 5,618,896 km (0.074 R)
• M19: 5,858,851 km (0.054 R)
• M20: 6,133,064 km (0.043 R)
• M21: 6,256,333 km (0.043 R)
• M22: 7,765,775 km (0.1 R)
• M23: 8,338,585 km (0.094 R)
• M24: 8,751,176 km (0.077 R)
• M25: 9,382,778 km (0.081 R)
• M26: 10,615,764 km (0.056 R)
• M27: 11,025,513 km (0.109 R)
• M28: 11,364,801 km (0.029 R)
• M29: 11,707,380 km (0.085 R)
• M30: 11,976,357 km (0.063 R)
• M31: 13,592,163 km (0.112 R)
• M32: 13,713,038 km (0.1 R)
• M33: 14,363,939 km (0.06 R)
• M34: 15,191,963 km (0.073 R)
• M35: 15,485,324 km (0.09 R)
• M36: 15,950,424 km (0.117 R)
• M37: 16,078,031 km (0.101 R)
• M38: 16,764,237 km (0.12 R)
• M39: 17,503,998 km (0.114 R)
• M40: 17,899,984 km (0.092 R)
• M41: 18,076,958 km (0.082 R)
• M42: 18,970,356 km (0.089 R)
• M43: 19,105,593 km (0.08 R)
• M44: 19,422,441 km (0.036 R)
• M45: 19,969,670 km (0.059 R)
• M46: 20,291,306 km (0.078 R)
• M47: 20,383,458 km (0.105 R)
• M48: 20,475,909 km (0.052 R)
• M49: 20,660,962 km (0.106 R)
• M50: 22,304,295 km (0.095 R)
• M51: 23,021,317 km (0.031 R)
• M52: 23,455,301 km (0.114 R)
• M53: 25,914,839 km (0.095 R)
• M54: 27,022,761 km (0.085 R)
• M55: 29,755,166 km (0.07 R)
• M56: 30,862,041 km (0.048 R)
• M57: 31,393,861 km (0.086 R)
• M58: 31,821,412 km (0.095 R)
• M59: 32,790,656 km (0.09 R)
• M60: 33,333,248 km (0.058 R)
• M61: 34,758,168 km (0.119 R)
• M62: 36,146,885 km (0.082 R)
• M63: 36,651,179 km (0.057 R)
• M64: 36,819,926 km (0.082 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 20,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit