🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.58 AU - 0.8 AU

Year: 213 Days

Day: 40 Hours

Environment

Temp: 198 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.92 AU - 1.02 AU

Year: 354 Days

Day: 40.5 Hours

Environment

Temp: 36 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.96 AU - 1.48 AU

Year: 500 Days

Day: 18.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,593,955 km

• M1: 749,635 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.83 AU - 2.51 AU

Year: 1185 Days

Day: 43.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.63 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.84 AU - 3.34 AU

Year: 2014 Days

Day: 20.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.39 AU - 3.79 AU

Year: 2014 Days

Day: 35.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.65 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.4

Radius: 3.3

Gravity: 53.11 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.67 AU - 16.75 AU

Year: 19865 Days

Day: 19.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,593,955 km

• M1: 74,350 km (0.076 R)
• M2: 112,647 km (0.048 R)
• M3: 147,055 km (0.108 R)
• M4: 341,083 km (0.09 R)
• M5: 450,589 km (0.092 R)
• M6: 656,884 km (0.096 R)
• M7: 889,509 km (0.042 R)
• M8: 964,009 km (0.084 R)
• M9: 1,040,453 km (0.071 R)
• M10: 1,118,992 km (0.045 R)
• M11: 1,540,260 km (0.116 R)
• M12: 2,136,108 km (0.109 R)
• M13: 2,406,282 km (0.095 R)
• M14: 2,440,839 km (0.045 R)
• M15: 2,545,408 km (0.109 R)
• M16: 3,052,694 km (0.106 R)
• M17: 4,365,266 km (0.103 R)
• M18: 4,449,789 km (0.045 R)
• M19: 4,534,760 km (0.072 R)
• M20: 4,793,265 km (0.109 R)
• M21: 6,297,472 km (0.111 R)
• M22: 6,731,007 km (0.067 R)
• M23: 6,976,048 km (0.111 R)
• M24: 8,985,147 km (0.058 R)
• M25: 9,472,388 km (0.096 R)
• M26: 9,968,305 km (0.065 R)
• M27: 10,303,553 km (0.119 R)
• M28: 10,472,599 km (0.074 R)
• M29: 10,870,380 km (0.044 R)
• M30: 10,985,121 km (0.118 R)
• M31: 11,798,335 km (0.084 R)
• M32: 11,916,218 km (0.107 R)
• M33: 11,975,160 km (0.089 R)
• M34: 12,570,859 km (0.099 R)
• M35: 13,115,096 km (0.088 R)
• M36: 13,298,204 km (0.086 R)
• M37: 14,351,971 km (0.038 R)
• M38: 15,175,657 km (0.091 R)
• M39: 16,275,650 km (0.082 R)
• M40: 16,934,629 km (0.093 R)
• M41: 17,535,114 km (0.079 R)
• M42: 18,894,510 km (0.066 R)
• M43: 19,032,290 km (0.111 R)
• M44: 19,726,125 km (0.081 R)
• M45: 20,216,806 km (0.102 R)
• M46: 21,067,270 km (0.054 R)
• M47: 21,138,628 km (0.096 R)
• M48: 22,001,658 km (0.116 R)
• M49: 23,910,676 km (0.041 R)
• M50: 25,035,802 km (0.084 R)
• M51: 25,111,499 km (0.104 R)
• M52: 26,485,705 km (0.045 R)
• M53: 26,562,748 km (0.12 R)
• M54: 30,428,955 km (0.072 R)
• M55: 30,509,588 km (0.066 R)
• M56: 31,320,558 km (0.083 R)
• M57: 32,220,988 km (0.111 R)
• M58: 34,887,869 km (0.071 R)
• M59: 35,565,547 km (0.109 R)
• M60: 36,247,714 km (0.096 R)
• M61: 36,934,069 km (0.045 R)
• M62: 37,971,530 km (0.05 R)
• M63: 38,145,512 km (0.119 R)
• M64: 38,581,291 km (0.042 R)
• M65: 39,898,500 km (0.086 R)
• M66: 40,252,299 km (0.101 R)
• M67: 40,607,145 km (0.041 R)
• M68: 42,667,257 km (0.111 R)
• M69: 46,515,962 km (0.108 R)
• M70: 46,609,012 km (0.045 R)
• M71: 48,105,140 km (0.098 R)
• M72: 50,283,135 km (0.109 R)
• M73: 50,569,615 km (0.098 R)
• M74: 51,048,329 km (0.094 R)
• M75: 53,853,887 km (0.045 R)
• M76: 54,538,447 km (0.098 R)
• M77: 55,029,278 km (0.091 R)
• M78: 55,127,713 km (0.112 R)
• M79: 55,916,543 km (0.053 R)
• M80: 56,709,112 km (0.093 R)
• M81: 57,106,743 km (0.076 R)
• M82: 57,605,054 km (0.038 R)
• M83: 59,310,469 km (0.112 R)
• M84: 61,950,423 km (0.109 R)
• M85: 62,564,971 km (0.114 R)
• M86: 63,490,832 km (0.082 R)
• M87: 64,524,703 km (0.101 R)
• M88: 64,836,016 km (0.12 R)
• M89: 66,086,056 km (0.049 R)
• M90: 68,187,009 km (0.102 R)
• M91: 69,139,648 km (0.108 R)
• M92: 69,458,142 km (0.112 R)
• M93: 69,777,084 km (0.118 R)
• M94: 69,990,112 km (0.052 R)
• M95: 71,593,951 km (0.087 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 20,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit