🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.54 AU - 0.86 AU

Year: 204 Days

Day: 36.9 Hours

Environment

Temp: 226 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.13 AU - 1.31 AU

Year: 469 Days

Day: 34.1 Hours

Environment

Temp: 38 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,697,187 km

• M1: 404,513 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.01 AU - 1.65 AU

Year: 534 Days

Day: 17.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.64 AU - 2.92 AU

Year: 1614 Days

Day: 31.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.34 AU - 3.44 AU

Year: 1711 Days

Day: 16.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.31 AU - 4.45 AU

Year: 2662 Days

Day: 23.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,697,187 km

• M1: 893,099 km (0.029 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.5

Radius: 10.6

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.77 AU - 8.65 AU

Year: 6742 Days

Day: 8.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 58,697,187 km

• M1: 199,414 km (0.108 R)
• M2: 411,993 km (0.026 R)
• M3: 738,415 km (0.048 R)
• M4: 864,526 km (0.084 R)
• M5: 1,023,249 km (0.079 R)
• M6: 1,514,080 km (0.102 R)
• M7: 1,647,521 km (0.118 R)
• M8: 1,990,549 km (0.054 R)
• M9: 2,424,981 km (0.103 R)
• M10: 2,582,358 km (0.1 R)
• M11: 2,743,027 km (0.112 R)
• M12: 2,888,735 km (0.096 R)
• M13: 3,018,436 km (0.1 R)
• M14: 3,131,083 km (0.029 R)
• M15: 3,341,418 km (0.095 R)
• M16: 3,556,540 km (0.112 R)
• M17: 4,124,413 km (0.118 R)
• M18: 5,434,891 km (0.11 R)
• M19: 5,618,746 km (0.051 R)
• M20: 5,851,670 km (0.117 R)
• M21: 6,254,687 km (0.046 R)
• M22: 6,963,182 km (0.11 R)
• M23: 7,492,011 km (0.075 R)
• M24: 7,645,498 km (0.06 R)
• M25: 8,060,034 km (0.085 R)
• M26: 8,481,900 km (0.118 R)
• M27: 9,762,458 km (0.059 R)
• M28: 9,902,182 km (0.109 R)
• M29: 10,553,681 km (0.059 R)
• M30: 10,870,230 km (0.103 R)
• M31: 12,469,132 km (0.079 R)
• M32: 12,987,638 km (0.062 R)
• M33: 13,388,860 km (0.101 R)
• M34: 13,513,176 km (0.053 R)
• M35: 14,298,564 km (0.066 R)
• M36: 15,358,017 km (0.119 R)
• M37: 15,880,861 km (0.094 R)
• M38: 16,144,453 km (0.114 R)
• M39: 16,309,908 km (0.093 R)
• M40: 16,776,204 km (0.104 R)
• M41: 16,910,244 km (0.091 R)
• M42: 17,044,583 km (0.115 R)
• M43: 17,145,711 km (0.087 R)
• M44: 17,551,869 km (0.118 R)
• M45: 17,995,427 km (0.062 R)
• M46: 18,442,725 km (0.101 R)
• M47: 18,824,050 km (0.043 R)
• M48: 18,893,762 km (0.099 R)
• M49: 19,243,073 km (0.083 R)
• M50: 19,948,278 km (0.088 R)
• M51: 20,482,641 km (0.111 R)
• M52: 20,733,666 km (0.074 R)
• M53: 21,347,616 km (0.118 R)
• M54: 21,930,749 km (0.095 R)
• M55: 22,187,608 km (0.106 R)
• M56: 24,543,475 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.6

Radius: 12.9

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.42 AU - 14.22 AU

Year: 15985 Days

Day: 8.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,697,187 km

• M1: 509,680 km (0.062 R)
• M2: 626,665 km (0.094 R)
• M3: 912,098 km (0.069 R)
• M4: 1,309,729 km (0.114 R)
• M5: 1,553,873 km (0.107 R)
• M6: 1,866,682 km (0.118 R)
• M7: 2,257,432 km (0.084 R)
• M8: 2,704,879 km (0.114 R)
• M9: 2,860,311 km (0.076 R)
• M10: 3,245,675 km (0.116 R)
• M11: 4,137,129 km (0.103 R)
• M12: 4,759,606 km (0.066 R)
• M13: 5,450,748 km (0.105 R)
• M14: 5,768,045 km (0.113 R)
• M15: 6,214,445 km (0.077 R)
• M16: 8,244,937 km (0.119 R)
• M17: 8,381,071 km (0.091 R)
• M18: 8,655,583 km (0.028 R)
• M19: 8,933,087 km (0.07 R)
• M20: 9,496,922 km (0.06 R)
• M21: 9,639,788 km (0.095 R)
• M22: 10,120,894 km (0.091 R)
• M23: 10,956,847 km (0.074 R)
• M24: 11,509,462 km (0.115 R)
• M25: 13,275,016 km (0.075 R)
• M26: 13,541,749 km (0.115 R)
• M27: 14,026,446 km (0.084 R)
• M28: 16,134,729 km (0.08 R)
• M29: 16,763,339 km (0.051 R)
• M30: 17,341,834 km (0.112 R)
• M31: 18,458,881 km (0.109 R)
• M32: 19,116,364 km (0.062 R)
• M33: 19,903,099 km (0.047 R)
• M34: 20,147,392 km (0.09 R)
• M35: 20,700,605 km (0.062 R)
• M36: 20,886,107 km (0.106 R)
• M37: 21,134,290 km (0.096 R)
• M38: 21,383,520 km (0.074 R)
• M39: 21,633,647 km (0.055 R)
• M40: 22,580,452 km (0.047 R)
• M41: 22,962,974 km (0.119 R)
• M42: 23,799,076 km (0.073 R)
• M43: 24,058,479 km (0.041 R)
• M44: 24,188,480 km (0.088 R)
• M45: 24,645,202 km (0.042 R)
• M46: 24,841,923 km (0.118 R)
• M47: 25,435,079 km (0.083 R)
• M48: 25,633,745 km (0.115 R)
• M49: 26,166,313 km (0.04 R)
• M50: 26,500,964 km (0.101 R)
• M51: 26,904,579 km (0.117 R)
• M52: 27,922,293 km (0.113 R)
• M53: 28,883,459 km (0.116 R)
• M54: 31,262,664 km (0.096 R)
• M55: 31,404,632 km (0.111 R)
• M56: 31,617,809 km (0.089 R)
• M57: 32,188,974 km (0.109 R)
• M58: 33,124,260 km (0.07 R)
• M59: 33,558,842 km (0.06 R)
• M60: 34,287,533 km (0.098 R)
• M61: 34,653,898 km (0.088 R)
• M62: 36,729,120 km (0.098 R)
• M63: 36,878,867 km (0.113 R)
• M64: 37,103,862 km (0.091 R)
• M65: 38,387,711 km (0.106 R)
• M66: 40,533,842 km (0.093 R)
• M67: 40,843,659 km (0.082 R)
• M68: 41,465,538 km (0.058 R)
• M69: 43,112,910 km (0.094 R)
• M70: 44,541,868 km (0.108 R)
• M71: 46,147,951 km (0.031 R)
• M72: 46,795,560 km (0.073 R)
• M73: 46,958,024 km (0.116 R)
• M74: 47,202,018 km (0.117 R)
• M75: 47,527,842 km (0.058 R)
• M76: 49,830,153 km (0.041 R)
• M77: 51,664,522 km (0.118 R)
• M78: 52,084,593 km (0.065 R)
• M79: 53,266,566 km (0.058 R)
• M80: 53,605,854 km (0.108 R)
• M81: 56,346,337 km (0.119 R)
• M82: 56,692,058 km (0.099 R)
• M83: 57,125,293 km (0.044 R)
• M84: 57,820,624 km (0.092 R)
• M85: 58,431,432 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224.3

Radius: 3.4

Gravity: 19.4 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 15.04 AU - 18.28 AU

Year: 23681 Days

Day: 23.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 58,697,187 km

• M1: 150,047 km (0.077 R)
• M2: 260,300 km (0.1 R)
• M3: 378,034 km (0.051 R)
• M4: 511,475 km (0.105 R)
• M5: 678,426 km (0.1 R)
• M6: 840,441 km (0.029 R)
• M7: 1,320,052 km (0.034 R)
• M8: 1,344,735 km (0.066 R)
• M9: 1,419,534 km (0.087 R)
• M10: 1,547,440 km (0.079 R)
• M11: 1,953,000 km (0.102 R)
• M12: 2,572,485 km (0.033 R)
• M13: 2,791,496 km (0.105 R)
• M14: 2,984,029 km (0.104 R)
• M15: 3,016,641 km (0.115 R)
• M16: 3,147,838 km (0.105 R)
• M17: 3,415,768 km (0.105 R)
• M18: 4,117,382 km (0.098 R)
• M19: 4,671,792 km (0.065 R)
• M20: 4,938,375 km (0.083 R)
• M21: 4,976,972 km (0.107 R)
• M22: 5,327,928 km (0.117 R)
• M23: 5,486,502 km (0.102 R)
• M24: 5,566,387 km (0.113 R)
• M25: 6,681,639 km (0.109 R)
• M26: 7,728,824 km (0.08 R)
• M27: 8,501,049 km (0.108 R)
• M28: 8,686,251 km (0.042 R)
• M29: 8,732,776 km (0.103 R)
• M30: 9,013,571 km (0.058 R)
• M31: 9,107,818 km (0.111 R)
• M32: 9,488,095 km (0.117 R)
• M33: 9,970,848 km (0.07 R)
• M34: 10,659,895 km (0.109 R)
• M35: 11,262,775 km (0.106 R)
• M36: 12,239,649 km (0.115 R)
• M37: 12,501,146 km (0.095 R)
• M38: 12,976,568 km (0.088 R)
• M39: 13,029,825 km (0.106 R)
• M40: 13,243,301 km (0.08 R)
• M41: 13,565,685 km (0.118 R)
• M42: 13,782,003 km (0.091 R)
• M43: 14,382,938 km (0.116 R)
• M44: 14,714,297 km (0.116 R)
• M45: 15,610,089 km (0.109 R)
• M46: 18,163,126 km (0.049 R)
• M47: 18,941,783 km (0.104 R)
• M48: 19,609,139 km (0.095 R)
• M49: 19,670,175 km (0.054 R)
• M50: 19,792,546 km (0.101 R)
• M51: 20,284,274 km (0.107 R)
• M52: 20,593,493 km (0.112 R)
• M53: 20,904,507 km (0.066 R)
• M54: 21,342,380 km (0.094 R)
• M55: 22,610,073 km (0.103 R)
• M56: 22,994,988 km (0.112 R)
• M57: 24,097,674 km (0.114 R)
• M58: 24,754,408 km (0.12 R)
• M59: 25,483,399 km (0.06 R)
• M60: 26,962,623 km (0.11 R)
• M61: 28,262,329 km (0.054 R)
• M62: 29,722,404 km (0.071 R)
• M63: 30,355,502 km (0.087 R)
• M64: 31,420,789 km (0.115 R)
• M65: 32,353,831 km (0.114 R)
• M66: 36,851,790 km (0.116 R)
• M67: 37,380,319 km (0.069 R)
• M68: 37,607,708 km (0.108 R)
• M69: 37,683,554 km (0.05 R)
• M70: 38,215,973 km (0.068 R)
• M71: 39,134,504 km (0.081 R)
• M72: 39,828,339 km (0.106 R)
• M73: 40,060,365 km (0.037 R)
• M74: 41,462,695 km (0.093 R)
• M75: 42,722,609 km (0.107 R)
• M76: 43,198,180 km (0.091 R)
• M77: 43,277,617 km (0.091 R)
• M78: 43,516,375 km (0.056 R)
• M79: 44,314,928 km (0.093 R)
• M80: 44,716,150 km (0.077 R)
• M81: 44,957,451 km (0.118 R)
• M82: 45,118,419 km (0.094 R)
• M83: 45,522,034 km (0.117 R)
• M84: 46,332,705 km (0.08 R)
• M85: 47,229,993 km (0.035 R)
• M86: 47,475,632 km (0.04 R)
• M87: 48,627,835 km (0.103 R)
• M88: 49,290,404 km (0.092 R)
• M89: 50,373,343 km (0.095 R)
• M90: 50,456,968 km (0.105 R)
• M91: 50,624,368 km (0.069 R)
• M92: 54,611,002 km (0.059 R)
• M93: 55,385,769 km (0.108 R)
• M94: 55,644,873 km (0.092 R)
• M95: 55,817,808 km (0.047 R)
• M96: 56,251,043 km (0.076 R)
• M97: 57,295,087 km (0.074 R)
• M98: 57,469,817 km (0.037 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 13,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit