🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.75 AU - 0.91 AU

Year: 278 Days

Day: 28.5 Hours

Environment

Temp: 147 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,667,257 km

• M1: 478,414 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.49 AU - 1.59 AU

Year: 702 Days

Day: 31.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.9

Radius: 7.1

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 13.86 AU - 22.7 AU

Year: 28690 Days

Day: 22.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,667,257 km

• M1: 165,156 km (0.08 R)
• M2: 641,027 km (0.096 R)
• M3: 702,811 km (0.104 R)
• M4: 810,521 km (0.095 R)
• M5: 1,042,398 km (0.112 R)
• M6: 1,295,069 km (0.065 R)
• M7: 1,538,614 km (0.084 R)
• M8: 1,915,900 km (0.056 R)
• M9: 2,225,418 km (0.033 R)
• M10: 2,385,936 km (0.109 R)
• M11: 3,317,632 km (0.086 R)
• M12: 3,994,862 km (0.109 R)
• M13: 4,389,351 km (0.042 R)
• M14: 4,469,685 km (0.078 R)
• M15: 5,515,524 km (0.084 R)
• M16: 6,958,545 km (0.095 R)
• M17: 7,289,007 km (0.084 R)
• M18: 8,112,842 km (0.101 R)
• M19: 9,222,260 km (0.062 R)
• M20: 10,864,695 km (0.094 R)
• M21: 11,747,023 km (0.093 R)
• M22: 12,027,519 km (0.044 R)
• M23: 12,253,562 km (0.034 R)
• M24: 12,367,106 km (0.079 R)
• M25: 13,521,404 km (0.08 R)
• M26: 15,011,997 km (0.112 R)
• M27: 15,072,733 km (0.093 R)
• M28: 15,255,243 km (0.112 R)
• M29: 16,742,395 km (0.101 R)
• M30: 18,665,476 km (0.087 R)
• M31: 18,992,646 km (0.025 R)
• M32: 19,255,789 km (0.099 R)
• M33: 19,321,762 km (0.088 R)
• M34: 19,652,822 km (0.064 R)
• M35: 19,919,106 km (0.049 R)
• M36: 20,052,547 km (0.077 R)
• M37: 20,589,753 km (0.092 R)
• M38: 21,267,880 km (0.082 R)
• M39: 21,815,558 km (0.102 R)
• M40: 22,160,232 km (0.055 R)
• M41: 23,839,617 km (0.047 R)
• M42: 24,337,180 km (0.117 R)
• M43: 24,408,538 km (0.108 R)
• M44: 24,480,046 km (0.073 R)
• M45: 24,838,183 km (0.111 R)
• M46: 26,288,086 km (0.058 R)
• M47: 27,319,414 km (0.1 R)
• M48: 27,616,365 km (0.063 R)
• M49: 27,914,514 km (0.073 R)
• M50: 27,989,313 km (0.115 R)
• M51: 28,063,962 km (0.098 R)
• M52: 28,213,710 km (0.097 R)
• M53: 28,288,658 km (0.113 R)
• M54: 28,739,995 km (0.049 R)
• M55: 29,345,268 km (0.066 R)
• M56: 29,573,255 km (0.093 R)
• M57: 30,337,850 km (0.079 R)
• M58: 30,722,466 km (0.085 R)
• M59: 31,263,711 km (0.106 R)
• M60: 32,120,757 km (0.085 R)
• M61: 32,985,283 km (0.096 R)
• M62: 35,705,870 km (0.087 R)
• M63: 38,331,462 km (0.054 R)
• M64: 40,594,729 km (0.12 R)
• M65: 41,443,846 km (0.08 R)
• M66: 41,956,219 km (0.027 R)
• M67: 44,986,174 km (0.05 R)
• M68: 48,534,486 km (0.095 R)
• M69: 48,624,394 km (0.072 R)
• M70: 50,706,198 km (0.078 R)
• M71: 50,797,453 km (0.12 R)
• M72: 51,895,801 km (0.061 R)
• M73: 54,395,581 km (0.113 R)
• M74: 58,170,534 km (0.107 R)
• M75: 59,223,403 km (0.094 R)
• M76: 60,185,916 km (0.116 R)
• M77: 61,834,185 km (0.118 R)
• M78: 62,419,412 km (0.085 R)
• M79: 62,810,611 km (0.084 R)
• M80: 63,300,693 km (0.071 R)
• M81: 63,890,558 km (0.096 R)
• M82: 64,087,578 km (0.066 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 16,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit