🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.96 AU - 1.22 AU

Year: 418 Days

Day: 16.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.12 AU - 2.14 AU

Year: 1141 Days

Day: 46.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.7

Radius: 5.7

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 11.36 AU - 15.08 AU

Year: 17645 Days

Day: 16 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 54,149,692 km

• M1: 70,909 km (0.119 R)
• M2: 349,909 km (0.09 R)
• M3: 1,076,656 km (0.113 R)
• M4: 2,104,393 km (0.079 R)
• M5: 2,513,843 km (0.095 R)
• M6: 2,822,164 km (0.112 R)
• M7: 3,086,952 km (0.112 R)
• M8: 3,615,182 km (0.054 R)
• M9: 4,258,154 km (0.059 R)
• M10: 5,943,823 km (0.062 R)
• M11: 6,122,891 km (0.099 R)
• M12: 6,720,086 km (0.107 R)
• M13: 9,946,014 km (0.062 R)
• M14: 10,455,844 km (0.103 R)
• M15: 11,362,257 km (0.09 R)
• M16: 12,262,238 km (0.065 R)
• M17: 12,611,699 km (0.102 R)
• M18: 13,514,223 km (0.106 R)
• M19: 14,653,261 km (0.026 R)
• M20: 17,704,459 km (0.067 R)
• M21: 19,852,086 km (0.113 R)
• M22: 22,081,693 km (0.049 R)
• M23: 22,512,086 km (0.087 R)
• M24: 22,772,985 km (0.093 R)
• M25: 23,567,948 km (0.091 R)
• M26: 23,747,166 km (0.109 R)
• M27: 25,588,865 km (0.068 R)
• M28: 25,778,107 km (0.101 R)
• M29: 26,641,286 km (0.04 R)
• M30: 27,822,062 km (0.072 R)
• M31: 28,324,262 km (0.106 R)
• M32: 31,681,837 km (0.08 R)
• M33: 32,450,172 km (0.116 R)
• M34: 33,118,575 km (0.063 R)
• M35: 35,765,709 km (0.08 R)
• M36: 42,131,996 km (0.072 R)
• M37: 43,462,819 km (0.038 R)
• M38: 46,208,389 km (0.071 R)
• M39: 47,480,719 km (0.04 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.7

Radius: 3.8

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 13.68 AU - 18.7 AU

Year: 23913 Days

Day: 21.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,149,692 km

• M1: 47,273 km (0.098 R)
• M2: 290,220 km (0.098 R)
• M3: 418,276 km (0.104 R)
• M4: 1,077,105 km (0.057 R)
• M5: 1,326,185 km (0.111 R)
• M6: 2,211,505 km (0.09 R)
• M7: 3,182,994 km (0.091 R)
• M8: 3,406,942 km (0.116 R)
• M9: 4,084,321 km (0.054 R)
• M10: 5,700,277 km (0.12 R)
• M11: 6,373,468 km (0.115 R)
• M12: 7,223,932 km (0.11 R)
• M13: 10,225,613 km (0.093 R)
• M14: 11,850,695 km (0.069 R)
• M15: 12,941,413 km (0.115 R)
• M16: 16,173,923 km (0.063 R)
• M17: 16,392,187 km (0.094 R)
• M18: 18,131,262 km (0.085 R)
• M19: 23,423,885 km (0.1 R)
• M20: 26,823,347 km (0.102 R)
• M21: 34,339,593 km (0.097 R)
• M22: 42,451,537 km (0.082 R)
• M23: 44,412,616 km (0.06 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 15,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit