🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.5 AU - 0.6 AU

Year: 151 Days

Day: 29.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,947,373 km

• M1: 396,285 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.72 AU - 0.98 AU

Year: 291 Days

Day: 20.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.11 AU - 1.85 AU

Year: 668 Days

Day: 36.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,947,373 km

• M1: 1,010,085 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.09 AU - 3.48 AU

Year: 1719 Days

Day: 30.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.8 AU - 4.16 AU

Year: 2408 Days

Day: 38.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.83 AU - 4.37 AU

Year: 2533 Days

Day: 14.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.26 AU - 4.34 AU

Year: 2747 Days

Day: 25.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654

Radius: 11.1

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.68 AU - 8.1 AU

Year: 8219 Days

Day: 14 Hours

Environment

Temp: -168 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,947,373 km

• M1: 272,717 km (0.083 R)
• M2: 408,253 km (0.106 R)
• M3: 699,669 km (0.117 R)
• M4: 1,502,411 km (0.084 R)
• M5: 1,747,752 km (0.07 R)
• M6: 1,896,901 km (0.112 R)
• M7: 2,072,678 km (0.118 R)
• M8: 2,277,029 km (0.073 R)
• M9: 2,829,345 km (0.102 R)
• M10: 2,904,443 km (0.106 R)
• M11: 3,185,687 km (0.112 R)
• M12: 3,529,463 km (0.072 R)
• M13: 3,664,998 km (0.06 R)
• M14: 3,857,531 km (0.081 R)
• M15: 3,941,156 km (0.063 R)
• M16: 4,025,380 km (0.089 R)
• M17: 4,252,918 km (0.048 R)
• M18: 4,368,258 km (0.101 R)
• M19: 4,513,966 km (0.036 R)
• M20: 5,266,593 km (0.109 R)
• M21: 5,421,726 km (0.119 R)
• M22: 5,515,673 km (0.114 R)
• M23: 6,253,490 km (0.088 R)
• M24: 7,159,006 km (0.103 R)
• M25: 7,504,876 km (0.069 R)
• M26: 7,856,132 km (0.06 R)
• M27: 7,927,191 km (0.05 R)
• M28: 8,574,950 km (0.11 R)
• M29: 8,721,257 km (0.116 R)
• M30: 8,979,313 km (0.034 R)
• M31: 9,053,514 km (0.107 R)
• M32: 9,427,658 km (0.092 R)
• M33: 9,540,754 km (0.098 R)
• M34: 11,372,879 km (0.046 R)
• M35: 11,493,455 km (0.077 R)
• M36: 12,061,777 km (0.045 R)
• M37: 12,639,374 km (0.12 R)
• M38: 12,889,652 km (0.11 R)
• M39: 13,650,507 km (0.099 R)
• M40: 13,778,712 km (0.118 R)
• M41: 14,556,322 km (0.107 R)
• M42: 14,687,369 km (0.088 R)
• M43: 14,774,884 km (0.11 R)
• M44: 14,906,530 km (0.064 R)
• M45: 16,018,940 km (0.08 R)
• M46: 16,154,326 km (0.07 R)
• M47: 16,562,429 km (0.114 R)
• M48: 16,790,566 km (0.099 R)
• M49: 17,481,558 km (0.082 R)
• M50: 18,134,852 km (0.101 R)
• M51: 18,843,647 km (0.101 R)
• M52: 19,561,418 km (0.087 R)
• M53: 20,630,444 km (0.112 R)
• M54: 21,320,689 km (0.074 R)
• M55: 21,519,205 km (0.098 R)
• M56: 21,868,217 km (0.108 R)
• M57: 22,018,413 km (0.118 R)
• M58: 23,079,062 km (0.079 R)
• M59: 23,333,977 km (0.111 R)
• M60: 23,795,337 km (0.046 R)
• M61: 24,935,871 km (0.114 R)
• M62: 25,302,385 km (0.096 R)
• M63: 25,460,062 km (0.117 R)
• M64: 25,935,035 km (0.081 R)
• M65: 26,306,486 km (0.096 R)
• M66: 26,733,139 km (0.049 R)
• M67: 27,863,950 km (0.116 R)
• M68: 30,618,795 km (0.07 R)
• M69: 31,067,588 km (0.106 R)
• M70: 31,236,484 km (0.108 R)
• M71: 33,228,978 km (0.108 R)
• M72: 33,574,699 km (0.078 R)
• M73: 35,027,893 km (0.064 R)
• M74: 35,379,747 km (0.107 R)
• M75: 36,560,972 km (0.077 R)
• M76: 37,096,682 km (0.1 R)
• M77: 37,515,256 km (0.061 R)
• M78: 37,695,073 km (0.07 R)
• M79: 37,815,051 km (0.107 R)
• M80: 39,144,078 km (0.095 R)
• M81: 39,997,833 km (0.037 R)
• M82: 40,120,204 km (0.056 R)
• M83: 40,426,880 km (0.099 R)
• M84: 41,042,625 km (0.053 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.4

Radius: 12.5

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.7 AU - 8.8 AU

Year: 8788 Days

Day: 8.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,947,373 km

• M1: 159,621 km (0.116 R)
• M2: 241,451 km (0.088 R)
• M3: 475,123 km (0.099 R)
• M4: 632,201 km (0.115 R)
• M5: 826,079 km (0.088 R)
• M6: 930,948 km (0.118 R)
• M7: 1,194,389 km (0.119 R)
• M8: 1,294,620 km (0.09 R)
• M9: 1,679,685 km (0.109 R)
• M10: 1,956,441 km (0.098 R)
• M11: 2,124,888 km (0.102 R)
• M12: 2,476,443 km (0.101 R)
• M13: 2,580,414 km (0.032 R)
• M14: 2,873,775 km (0.089 R)
• M15: 2,955,755 km (0.05 R)
• M16: 3,206,481 km (0.089 R)
• M17: 3,728,877 km (0.109 R)
• M18: 4,122,917 km (0.106 R)
• M19: 4,215,668 km (0.087 R)
• M20: 4,722,954 km (0.063 R)
• M21: 4,918,180 km (0.098 R)
• M22: 5,452,094 km (0.081 R)
• M23: 6,110,026 km (0.105 R)
• M24: 6,829,891 km (0.117 R)
• M25: 7,088,246 km (0.116 R)
• M26: 7,199,996 km (0.116 R)
• M27: 8,665,457 km (0.074 R)
• M28: 9,147,012 km (0.107 R)
• M29: 9,391,156 km (0.098 R)
• M30: 9,719,972 km (0.09 R)
• M31: 12,037,393 km (0.076 R)
• M32: 12,484,690 km (0.096 R)
• M33: 12,665,105 km (0.079 R)
• M34: 13,074,106 km (0.103 R)
• M35: 13,349,366 km (0.07 R)
• M36: 14,139,542 km (0.116 R)
• M37: 15,136,462 km (0.113 R)
• M38: 15,280,675 km (0.076 R)
• M39: 15,570,595 km (0.11 R)
• M40: 15,959,998 km (0.118 R)
• M41: 16,798,195 km (0.053 R)
• M42: 17,047,575 km (0.086 R)
• M43: 17,298,002 km (0.108 R)
• M44: 17,448,946 km (0.119 R)
• M45: 17,853,459 km (0.119 R)
• M46: 18,312,275 km (0.102 R)
• M47: 18,671,759 km (0.07 R)
• M48: 18,826,593 km (0.073 R)
• M49: 19,554,686 km (0.068 R)
• M50: 20,291,904 km (0.09 R)
• M51: 20,877,580 km (0.108 R)
• M52: 21,253,220 km (0.092 R)
• M53: 22,888,325 km (0.086 R)
• M54: 25,073,800 km (0.095 R)
• M55: 25,415,930 km (0.038 R)
• M56: 26,220,168 km (0.041 R)
• M57: 26,916,247 km (0.108 R)
• M58: 27,266,606 km (0.097 R)
• M59: 27,501,025 km (0.038 R)
• M60: 28,030,901 km (0.119 R)
• M61: 29,040,836 km (0.079 R)
• M62: 29,761,000 km (0.115 R)
• M63: 30,608,472 km (0.113 R)
• M64: 31,894,715 km (0.039 R)
• M65: 33,011,164 km (0.064 R)
• M66: 33,323,674 km (0.115 R)
• M67: 33,888,406 km (0.104 R)
• M68: 34,203,608 km (0.051 R)
• M69: 34,456,429 km (0.077 R)
• M70: 36,243,675 km (0.064 R)
• M71: 36,824,413 km (0.086 R)
• M72: 38,651,153 km (0.056 R)
• M73: 38,914,595 km (0.072 R)
• M74: 41,850,752 km (0.089 R)
• M75: 43,277,168 km (0.09 R)
• M76: 44,374,618 km (0.109 R)
• M77: 44,512,398 km (0.055 R)
• M78: 44,857,670 km (0.076 R)
• M79: 45,134,426 km (0.095 R)
• M80: 45,968,135 km (0.115 R)
• M81: 46,247,284 km (0.119 R)
• M82: 46,807,079 km (0.11 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 15,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit