🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.04 AU - 1.18 AU

Year: 448 Days

Day: 40.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.04 AU - 1.5 AU

Year: 548 Days

Day: 46.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.22 AU - 1.36 AU

Year: 561 Days

Day: 29.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.24 AU - 1.86 AU

Year: 739 Days

Day: 22.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.89 AU - 3.05 AU

Year: 1486 Days

Day: 27.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,173,402 km

• M1: 239,207 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.24 AU - 3.46 AU

Year: 1842 Days

Day: 34.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,173,402 km

• M1: 1,715,738 km (0.099 R)

Asteroid Belt

Center: 3.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.6

Radius: 11.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.27 AU - 4.85 AU

Year: 3728 Days

Day: 8.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 57,173,402 km

• M1: 147,204 km (0.098 R)
• M2: 226,940 km (0.055 R)
• M3: 317,596 km (0.11 R)
• M4: 445,802 km (0.086 R)
• M5: 556,654 km (0.065 R)
• M6: 678,426 km (0.104 R)
• M7: 810,372 km (0.093 R)
• M8: 895,642 km (0.04 R)
• M9: 1,171,351 km (0.113 R)
• M10: 1,342,790 km (0.113 R)
• M11: 1,417,440 km (0.115 R)
• M12: 1,680,582 km (0.068 R)
• M13: 1,875,359 km (0.112 R)
• M14: 1,959,732 km (0.069 R)
• M15: 2,077,765 km (0.102 R)
• M16: 2,586,098 km (0.027 R)
• M17: 2,776,088 km (0.089 R)
• M18: 2,909,379 km (0.089 R)
• M19: 3,182,695 km (0.107 R)
• M20: 3,348,150 km (0.079 R)
• M21: 3,490,418 km (0.06 R)
• M22: 3,781,086 km (0.053 R)
• M23: 4,329,811 km (0.072 R)
• M24: 4,485,094 km (0.109 R)
• M25: 4,918,329 km (0.114 R)
• M26: 5,154,843 km (0.086 R)
• M27: 5,229,642 km (0.088 R)
• M28: 5,349,919 km (0.067 R)
• M29: 5,731,842 km (0.104 R)
• M30: 5,980,923 km (0.096 R)
• M31: 6,201,879 km (0.1 R)
• M32: 6,361,350 km (0.034 R)
• M33: 6,635,563 km (0.032 R)
• M34: 7,549,606 km (0.081 R)
• M35: 7,668,686 km (0.112 R)
• M36: 7,754,256 km (0.045 R)
• M37: 7,943,497 km (0.093 R)
• M38: 8,064,672 km (0.117 R)
• M39: 8,204,097 km (0.03 R)
• M40: 8,822,983 km (0.06 R)
• M41: 9,147,162 km (0.066 R)
• M42: 9,292,571 km (0.095 R)
• M43: 10,030,836 km (0.058 R)
• M44: 10,180,883 km (0.034 R)
• M45: 10,788,101 km (0.064 R)
• M46: 10,980,334 km (0.079 R)
• M47: 11,076,825 km (0.11 R)
• M48: 11,309,599 km (0.093 R)
• M49: 11,622,558 km (0.098 R)
• M50: 11,740,740 km (0.053 R)
• M51: 11,898,865 km (0.106 R)
• M52: 12,057,588 km (0.116 R)
• M53: 12,197,163 km (0.054 R)
• M54: 12,317,141 km (0.116 R)
• M55: 12,477,809 km (0.072 R)
• M56: 12,619,029 km (0.117 R)
• M57: 12,923,311 km (0.09 R)
• M58: 13,107,017 km (0.096 R)
• M59: 13,497,767 km (0.08 R)
• M60: 13,684,166 km (0.067 R)
• M61: 13,975,882 km (0.094 R)
• M62: 14,143,581 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.8

Radius: 8.9

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.93 AU - 7.97 AU

Year: 6272 Days

Day: 5.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,173,402 km

• M1: 113,246 km (0.047 R)
• M2: 246,836 km (0.107 R)
• M3: 325,974 km (0.065 R)
• M4: 485,595 km (0.106 R)
• M5: 614,847 km (0.058 R)
• M6: 731,833 km (0.112 R)
• M7: 831,016 km (0.106 R)
• M8: 935,136 km (0.059 R)
• M9: 1,349,373 km (0.095 R)
• M10: 1,426,266 km (0.078 R)
• M11: 1,584,690 km (0.101 R)
• M12: 1,666,071 km (0.119 R)
• M13: 1,936,245 km (0.062 R)
• M14: 2,094,520 km (0.088 R)
• M15: 2,671,668 km (0.114 R)
• M16: 2,988,367 km (0.097 R)
• M17: 3,275,296 km (0.081 R)
• M18: 3,400,958 km (0.097 R)
• M19: 3,592,593 km (0.075 R)
• M20: 3,657,369 km (0.063 R)
• M21: 3,744,136 km (0.071 R)
• M22: 3,942,203 km (0.113 R)
• M23: 4,098,533 km (0.093 R)
• M24: 4,325,473 km (0.119 R)
• M25: 4,510,077 km (0.076 R)
• M26: 4,697,224 km (0.077 R)
• M27: 5,103,531 km (0.083 R)
• M28: 5,671,255 km (0.081 R)
• M29: 6,026,700 km (0.07 R)
• M30: 6,389,325 km (0.071 R)
• M31: 6,785,909 km (0.112 R)
• M32: 7,244,875 km (0.116 R)
• M33: 7,436,809 km (0.082 R)
• M34: 7,575,038 km (0.082 R)
• M35: 7,769,814 km (0.058 R)
• M36: 8,079,332 km (0.105 R)
• M37: 8,278,447 km (0.083 R)
• M38: 8,856,194 km (0.071 R)
• M39: 11,041,968 km (0.114 R)
• M40: 11,773,801 km (0.108 R)
• M41: 11,870,441 km (0.092 R)
• M42: 12,718,661 km (0.086 R)
• M43: 12,851,055 km (0.099 R)
• M44: 12,917,327 km (0.09 R)
• M45: 13,216,972 km (0.091 R)
• M46: 13,283,992 km (0.091 R)
• M47: 13,586,479 km (0.094 R)
• M48: 13,823,442 km (0.07 R)
• M49: 14,266,999 km (0.038 R)
• M50: 14,507,852 km (0.117 R)
• M51: 15,555,037 km (0.1 R)
• M52: 16,087,905 km (0.094 R)
• M53: 16,698,862 km (0.116 R)
• M54: 16,807,470 km (0.1 R)
• M55: 17,061,787 km (0.105 R)
• M56: 17,244,296 km (0.038 R)
• M57: 17,354,101 km (0.087 R)
• M58: 18,427,316 km (0.069 R)
• M59: 20,212,019 km (0.105 R)
• M60: 20,637,625 km (0.095 R)
• M61: 21,419,124 km (0.029 R)
• M62: 21,615,995 km (0.096 R)
• M63: 22,130,761 km (0.108 R)
• M64: 22,609,325 km (0.105 R)
• M65: 23,172,112 km (0.054 R)
• M66: 23,576,924 km (0.096 R)
• M67: 23,902,598 km (0.074 R)
• M68: 24,147,639 km (0.101 R)
• M69: 24,640,415 km (0.043 R)
• M70: 24,722,843 km (0.101 R)
• M71: 24,805,421 km (0.103 R)
• M72: 24,887,999 km (0.114 R)
• M73: 25,012,166 km (0.111 R)
• M74: 25,510,775 km (0.116 R)
• M75: 26,391,159 km (0.096 R)
• M76: 26,898,744 km (0.07 R)
• M77: 27,026,052 km (0.087 R)
• M78: 27,111,173 km (0.095 R)
• M79: 28,960,951 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531

Radius: 8.1

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 10.24 AU - 12.62 AU

Year: 14796 Days

Day: 10.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,173,402 km

• M1: 157,826 km (0.077 R)
• M2: 397,332 km (0.071 R)
• M3: 458,517 km (0.082 R)
• M4: 591,959 km (0.117 R)
• M5: 1,024,745 km (0.066 R)
• M6: 1,157,738 km (0.045 R)
• M7: 1,226,403 km (0.084 R)
• M8: 1,515,127 km (0.081 R)
• M9: 1,771,837 km (0.025 R)
• M10: 1,987,408 km (0.085 R)
• M11: 2,070,435 km (0.103 R)
• M12: 2,126,384 km (0.046 R)
• M13: 2,683,786 km (0.117 R)
• M14: 2,775,788 km (0.087 R)
• M15: 2,900,254 km (0.092 R)
• M16: 2,994,800 km (0.067 R)
• M17: 3,187,033 km (0.104 R)
• M18: 4,101,076 km (0.08 R)
• M19: 4,278,948 km (0.116 R)
• M20: 4,642,022 km (0.119 R)
• M21: 4,939,871 km (0.078 R)
• M22: 5,282,301 km (0.082 R)
• M23: 5,475,731 km (0.069 R)
• M24: 7,277,637 km (0.087 R)
• M25: 7,493,208 km (0.095 R)
• M26: 8,602,027 km (0.054 R)
• M27: 8,784,237 km (0.096 R)
• M28: 9,106,172 km (0.088 R)
• M29: 9,525,644 km (0.096 R)
• M30: 10,870,828 km (0.052 R)
• M31: 11,415,514 km (0.103 R)
• M32: 12,841,631 km (0.108 R)
• M33: 12,893,541 km (0.03 R)
• M34: 14,161,832 km (0.105 R)
• M35: 14,539,118 km (0.104 R)
• M36: 14,756,184 km (0.108 R)
• M37: 15,083,953 km (0.08 R)
• M38: 15,469,317 km (0.052 R)
• M39: 16,137,422 km (0.09 R)
• M40: 16,531,462 km (0.115 R)
• M41: 18,902,738 km (0.111 R)
• M42: 19,080,460 km (0.056 R)
• M43: 19,139,851 km (0.082 R)
• M44: 19,556,930 km (0.094 R)
• M45: 19,977,000 km (0.092 R)
• M46: 20,643,309 km (0.08 R)
• M47: 21,439,918 km (0.1 R)
• M48: 21,687,203 km (0.064 R)
• M49: 22,559,658 km (0.065 R)
• M50: 23,189,914 km (0.109 R)
• M51: 24,210,321 km (0.047 R)
• M52: 24,403,302 km (0.07 R)
• M53: 26,891,414 km (0.075 R)
• M54: 27,828,196 km (0.087 R)
• M55: 27,895,515 km (0.099 R)
• M56: 28,639,764 km (0.085 R)
• M57: 28,912,032 km (0.063 R)
• M58: 31,120,546 km (0.087 R)
• M59: 33,239,899 km (0.073 R)
• M60: 34,896,097 km (0.087 R)
• M61: 35,624,489 km (0.1 R)
• M62: 36,064,007 km (0.081 R)
• M63: 36,210,913 km (0.057 R)
• M64: 36,357,967 km (0.029 R)
• M65: 36,578,923 km (0.096 R)
• M66: 39,871,273 km (0.097 R)
• M67: 40,023,265 km (0.09 R)
• M68: 41,015,248 km (0.116 R)
• M69: 41,322,073 km (0.119 R)
• M70: 41,398,967 km (0.108 R)
• M71: 41,706,690 km (0.063 R)
• M72: 43,882,591 km (0.065 R)
• M73: 43,960,980 km (0.032 R)
• M74: 46,095,143 km (0.041 R)
• M75: 46,494,121 km (0.11 R)
• M76: 47,134,699 km (0.074 R)
• M77: 47,617,152 km (0.11 R)
• M78: 48,667,927 km (0.114 R)
• M79: 48,830,241 km (0.111 R)
• M80: 49,481,441 km (0.055 R)
• M81: 51,121,931 km (0.058 R)
• M82: 51,204,359 km (0.063 R)
• M83: 51,369,515 km (0.048 R)
• M84: 52,114,662 km (0.073 R)
• M85: 52,447,069 km (0.114 R)
• M86: 52,613,571 km (0.035 R)
• M87: 52,863,549 km (0.065 R)
• M88: 52,946,875 km (0.095 R)
• M89: 53,699,652 km (0.072 R)
• M90: 55,046,631 km (0.102 R)
• M91: 55,894,103 km (0.065 R)
• M92: 55,979,074 km (0.062 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 16,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit