🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.87 AU - 1.11 AU

Year: 365 Days

Day: 25.5 Hours

Environment

Temp: 35 °C

Axial Tilt: 46.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.44 AU - 2.66 AU

Year: 1510 Days

Day: 33.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.99 AU - 4.19 AU

Year: 3068 Days

Day: 16.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.2

Radius: 4.3

Gravity: 22.94 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 14.41 AU - 21.27 AU

Year: 27945 Days

Day: 21.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 81,057,136 km

• M1: 53,855 km (0.085 R)
• M2: 193,430 km (0.078 R)
• M3: 915,988 km (0.119 R)
• M4: 1,775,128 km (0.063 R)
• M5: 2,329,239 km (0.045 R)
• M6: 2,683,038 km (0.042 R)
• M7: 3,098,770 km (0.069 R)
• M8: 3,350,992 km (0.102 R)
• M9: 3,801,431 km (0.07 R)
• M10: 5,121,932 km (0.083 R)
• M11: 5,555,018 km (0.057 R)
• M12: 5,718,379 km (0.077 R)
• M13: 6,054,824 km (0.104 R)
• M14: 7,336,878 km (0.109 R)
• M15: 7,633,531 km (0.075 R)
• M16: 8,571,360 km (0.04 R)
• M17: 9,759,615 km (0.091 R)
• M18: 11,575,135 km (0.032 R)
• M19: 21,288,076 km (0.117 R)
• M20: 22,196,584 km (0.115 R)
• M21: 27,837,770 km (0.067 R)
• M22: 29,291,263 km (0.103 R)
• M23: 31,306,945 km (0.119 R)
• M24: 33,278,944 km (0.046 R)
• M25: 33,413,283 km (0.082 R)
• M26: 38,790,429 km (0.12 R)
• M27: 40,601,161 km (0.101 R)
• M28: 43,743,016 km (0.09 R)
• M29: 44,227,862 km (0.049 R)
• M30: 44,390,326 km (0.117 R)
• M31: 46,705,951 km (0.041 R)
• M32: 47,043,145 km (0.045 R)
• M33: 48,927,180 km (0.108 R)
• M34: 56,011,388 km (0.077 R)
• M35: 56,583,001 km (0.1 R)
• M36: 59,302,242 km (0.088 R)
• M37: 60,894,412 km (0.115 R)
• M38: 63,542,294 km (0.101 R)
• M39: 64,164,023 km (0.09 R)
• M40: 68,413,201 km (0.115 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 19,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit