🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.58 AU - 0.64 AU

Year: 166 Days

Day: 44.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.93 AU - 1.55 AU

Year: 481 Days

Day: 21.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,782,539 km

• M1: 307,872 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.71 AU - 3.23 AU

Year: 1782 Days

Day: 32 Hours

Environment

Temp: -92 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,782,539 km

• M1: 227,389 km (0.045 R)

Asteroid Belt

Center: 3.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.47 AU - 5.33 AU

Year: 3214 Days

Day: 29.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.27 AU - 4.87 AU

Year: 3402 Days

Day: 36.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,782,539 km

• M1: 608,265 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.64 AU - 5.56 AU

Year: 3436 Days

Day: 30.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 18.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.9

Radius: 6.8

Gravity: 15.24 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 15.61 AU - 21.51 AU

Year: 27846 Days

Day: 20.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 95,782,539 km

• M1: 243,097 km (0.081 R)
• M2: 418,425 km (0.087 R)
• M3: 850,165 km (0.086 R)
• M4: 1,186,760 km (0.103 R)
• M5: 1,456,036 km (0.119 R)
• M6: 1,781,561 km (0.106 R)
• M7: 2,169,319 km (0.096 R)
• M8: 2,711,611 km (0.077 R)
• M9: 2,754,994 km (0.074 R)
• M10: 3,020,531 km (0.03 R)
• M11: 3,575,838 km (0.093 R)
• M12: 3,719,751 km (0.119 R)
• M13: 5,151,403 km (0.103 R)
• M14: 5,259,562 km (0.06 R)
• M15: 5,811,728 km (0.029 R)
• M16: 5,981,072 km (0.056 R)
• M17: 6,151,913 km (0.094 R)
• M18: 6,498,532 km (0.096 R)
• M19: 6,615,517 km (0.086 R)
• M20: 7,699,354 km (0.089 R)
• M21: 7,885,304 km (0.089 R)
• M22: 8,579,887 km (0.058 R)
• M23: 8,772,718 km (0.079 R)
• M24: 9,293,917 km (0.049 R)
• M25: 9,491,985 km (0.111 R)
• M26: 10,709,412 km (0.062 R)
• M27: 12,698,615 km (0.107 R)
• M28: 12,918,375 km (0.099 R)
• M29: 13,361,783 km (0.104 R)
• M30: 16,204,142 km (0.109 R)
• M31: 16,283,429 km (0.112 R)
• M32: 17,164,710 km (0.079 R)
• M33: 17,245,643 km (0.086 R)
• M34: 17,326,575 km (0.115 R)
• M35: 17,407,807 km (0.116 R)
• M36: 18,143,679 km (0.098 R)
• M37: 18,556,868 km (0.107 R)
• M38: 19,561,268 km (0.105 R)
• M39: 20,070,200 km (0.081 R)
• M40: 20,411,732 km (0.099 R)
• M41: 21,100,780 km (0.109 R)
• M42: 22,324,789 km (0.048 R)
• M43: 23,034,631 km (0.117 R)
• M44: 23,571,837 km (0.103 R)
• M45: 27,920,049 km (0.099 R)
• M46: 28,588,452 km (0.074 R)
• M47: 29,165,601 km (0.056 R)
• M48: 29,455,671 km (0.047 R)
• M49: 32,008,858 km (0.108 R)
• M50: 32,208,122 km (0.116 R)
• M51: 32,407,836 km (0.054 R)
• M52: 33,614,791 km (0.086 R)
• M53: 33,817,496 km (0.109 R)
• M54: 35,144,280 km (0.063 R)
• M55: 35,659,046 km (0.103 R)
• M56: 37,113,736 km (0.117 R)
• M57: 37,218,454 km (0.09 R)
• M58: 39,012,432 km (0.09 R)
• M59: 39,545,449 km (0.076 R)
• M60: 40,403,393 km (0.091 R)
• M61: 45,565,417 km (0.061 R)
• M62: 45,901,863 km (0.103 R)
• M63: 46,239,206 km (0.109 R)
• M64: 46,464,500 km (0.077 R)
• M65: 48,508,905 km (0.059 R)
• M66: 48,623,347 km (0.107 R)
• M67: 52,215,042 km (0.096 R)
• M68: 52,449,612 km (0.113 R)
• M69: 55,891,260 km (0.059 R)
• M70: 57,699,749 km (0.05 R)
• M71: 57,942,397 km (0.057 R)
• M72: 62,366,604 km (0.111 R)
• M73: 64,871,022 km (0.066 R)
• M74: 64,997,133 km (0.104 R)
• M75: 65,249,505 km (0.035 R)
• M76: 74,023,121 km (0.057 R)
• M77: 74,154,917 km (0.119 R)
• M78: 74,814,793 km (0.063 R)
• M79: 76,140,529 km (0.105 R)
• M80: 76,806,389 km (0.09 R)
• M81: 77,474,044 km (0.054 R)
• M82: 77,875,715 km (0.08 R)
• M83: 78,815,339 km (0.055 R)
• M84: 81,929,219 km (0.07 R)
• M85: 82,201,786 km (0.06 R)
• M86: 85,220,970 km (0.118 R)
• M87: 85,773,884 km (0.073 R)
• M88: 86,883,003 km (0.091 R)
• M89: 87,578,782 km (0.056 R)
• M90: 90,098,459 km (0.117 R)
• M91: 91,225,978 km (0.077 R)
• M92: 92,641,922 km (0.072 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 15,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit