🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.79 AU - 1.21 AU

Year: 360 Days

Day: 14.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.98 AU - 1.04 AU

Year: 365 Days

Day: 29.5 Hours

Environment

Temp: 45 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 110,894,630 km

• M1: 854,653 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.87 AU - 1.27 AU

Year: 398 Days

Day: 47.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.61 AU - 3.79 AU

Year: 2060 Days

Day: 26.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,894,630 km

• M1: 274,362 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.2

Radius: 11.7

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.18 AU - 7.84 AU

Year: 6680 Days

Day: 13 Hours

Environment

Temp: -150 °C

Axial Tilt: 126.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 110,894,630 km

• M1: 153,338 km (0.054 R)
• M2: 319,242 km (0.095 R)
• M3: 400,324 km (0.114 R)
• M4: 497,114 km (0.036 R)
• M5: 597,344 km (0.111 R)
• M6: 821,143 km (0.118 R)
• M7: 1,023,848 km (0.1 R)
• M8: 1,182,870 km (0.099 R)
• M9: 1,305,541 km (0.099 R)
• M10: 1,460,524 km (0.033 R)
• M11: 1,749,248 km (0.084 R)
• M12: 2,098,858 km (0.118 R)
• M13: 2,173,657 km (0.103 R)
• M14: 2,249,354 km (0.106 R)
• M15: 2,348,088 km (0.116 R)
• M16: 2,481,978 km (0.111 R)
• M17: 2,641,450 km (0.066 R)
• M18: 2,722,532 km (0.063 R)
• M19: 2,958,896 km (0.084 R)
• M20: 3,116,124 km (0.095 R)
• M21: 3,251,510 km (0.119 R)
• M22: 3,721,097 km (0.109 R)
• M23: 3,864,861 km (0.11 R)
• M24: 4,010,569 km (0.119 R)
• M25: 4,430,939 km (0.036 R)
• M26: 4,681,665 km (0.037 R)
• M27: 4,766,188 km (0.074 R)
• M28: 4,951,390 km (0.114 R)
• M29: 5,431,899 km (0.08 R)
• M30: 5,565,639 km (0.073 R)
• M31: 5,821,302 km (0.085 R)
• M32: 5,912,407 km (0.077 R)
• M33: 6,219,681 km (0.119 R)
• M34: 6,390,821 km (0.102 R)
• M35: 6,532,191 km (0.081 R)
• M36: 7,140,157 km (0.068 R)
• M37: 7,368,742 km (0.119 R)
• M38: 7,467,477 km (0.053 R)
• M39: 8,136,927 km (0.051 R)
• M40: 8,755,963 km (0.075 R)
• M41: 8,913,041 km (0.077 R)
• M42: 9,035,861 km (0.059 R)
• M43: 9,425,713 km (0.105 R)
• M44: 10,240,273 km (0.084 R)
• M45: 11,609,393 km (0.113 R)
• M46: 11,782,179 km (0.103 R)
• M47: 11,917,116 km (0.085 R)
• M48: 12,052,652 km (0.115 R)
• M49: 12,325,219 km (0.087 R)
• M50: 12,403,459 km (0.108 R)
• M51: 12,481,848 km (0.053 R)
• M52: 12,678,569 km (0.076 R)
• M53: 12,876,338 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.9

Radius: 8.2

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.77 AU - 10.21 AU

Year: 9701 Days

Day: 12.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 110,894,630 km

• M1: 103,372 km (0.026 R)
• M2: 603,328 km (0.074 R)
• M3: 682,017 km (0.074 R)
• M4: 815,458 km (0.108 R)
• M5: 921,523 km (0.067 R)
• M6: 1,247,347 km (0.059 R)
• M7: 1,455,288 km (0.063 R)
• M8: 1,585,588 km (0.111 R)
• M9: 1,719,628 km (0.052 R)
• M10: 1,928,017 km (0.053 R)
• M11: 2,047,396 km (0.094 R)
• M12: 2,293,335 km (0.056 R)
• M13: 2,497,237 km (0.116 R)
• M14: 2,601,357 km (0.112 R)
• M15: 3,514,652 km (0.084 R)
• M16: 4,329,213 km (0.097 R)
• M17: 4,518,155 km (0.107 R)
• M18: 4,581,584 km (0.109 R)
• M19: 4,871,206 km (0.088 R)
• M20: 5,001,954 km (0.117 R)
• M21: 5,468,401 km (0.114 R)
• M22: 5,638,344 km (0.105 R)
• M23: 6,018,622 km (0.088 R)
• M24: 6,229,405 km (0.092 R)
• M25: 7,469,870 km (0.071 R)
• M26: 7,696,511 km (0.114 R)
• M27: 8,823,881 km (0.103 R)
• M28: 9,549,430 km (0.118 R)
• M29: 9,836,658 km (0.072 R)
• M30: 11,186,031 km (0.068 R)
• M31: 11,838,427 km (0.116 R)
• M32: 12,235,759 km (0.095 R)
• M33: 12,547,821 km (0.088 R)
• M34: 14,427,817 km (0.118 R)
• M35: 14,994,494 km (0.031 R)
• M36: 15,906,592 km (0.088 R)
• M37: 16,003,681 km (0.1 R)
• M38: 16,491,819 km (0.06 R)
• M39: 17,133,893 km (0.102 R)
• M40: 17,333,157 km (0.1 R)
• M41: 17,633,400 km (0.064 R)
• M42: 19,367,090 km (0.116 R)
• M43: 19,418,851 km (0.068 R)
• M44: 20,254,205 km (0.112 R)
• M45: 20,412,031 km (0.08 R)
• M46: 20,888,201 km (0.051 R)
• M47: 21,101,079 km (0.067 R)
• M48: 21,690,046 km (0.04 R)
• M49: 21,743,901 km (0.079 R)
• M50: 22,013,626 km (0.093 R)
• M51: 23,489,259 km (0.108 R)
• M52: 23,544,610 km (0.112 R)
• M53: 23,599,812 km (0.092 R)
• M54: 24,267,019 km (0.065 R)
• M55: 24,490,667 km (0.038 R)
• M56: 24,883,960 km (0.1 R)
• M57: 24,940,359 km (0.109 R)
• M58: 26,650,262 km (0.12 R)
• M59: 26,708,007 km (0.069 R)
• M60: 27,519,426 km (0.057 R)
• M61: 27,928,127 km (0.077 R)
• M62: 28,162,697 km (0.072 R)
• M63: 28,692,722 km (0.095 R)
• M64: 28,870,145 km (0.091 R)
• M65: 29,107,108 km (0.044 R)
• M66: 29,166,498 km (0.1 R)
• M67: 29,226,038 km (0.112 R)
• M68: 29,642,968 km (0.082 R)
• M69: 30,122,130 km (0.108 R)
• M70: 31,818,719 km (0.119 R)
• M71: 32,063,760 km (0.077 R)
• M72: 32,678,757 km (0.06 R)
• M73: 34,108,015 km (0.114 R)
• M74: 35,494,189 km (0.086 R)
• M75: 36,002,822 km (0.097 R)
• M76: 36,642,054 km (0.084 R)
• M77: 38,061,438 km (0.057 R)
• M78: 38,516,814 km (0.113 R)
• M79: 39,170,407 km (0.054 R)
• M80: 40,687,778 km (0.078 R)
• M81: 41,620,820 km (0.059 R)
• M82: 41,754,561 km (0.114 R)
• M83: 42,089,810 km (0.117 R)
• M84: 45,009,960 km (0.098 R)
• M85: 45,974,717 km (0.101 R)
• M86: 46,320,886 km (0.035 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.9

Radius: 14.3

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 9.89 AU - 15.11 AU

Year: 15905 Days

Day: 7.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 110,894,630 km

• M1: 382,522 km (0.076 R)
• M2: 505,491 km (0.12 R)
• M3: 635,791 km (0.084 R)
• M4: 745,446 km (0.079 R)
• M5: 987,047 km (0.091 R)
• M6: 1,880,595 km (0.065 R)
• M7: 2,063,852 km (0.099 R)
• M8: 2,166,327 km (0.092 R)
• M9: 2,341,207 km (0.106 R)
• M10: 2,594,177 km (0.105 R)
• M11: 2,932,866 km (0.069 R)
• M12: 3,346,205 km (0.109 R)
• M13: 3,467,679 km (0.064 R)
• M14: 3,883,860 km (0.12 R)
• M15: 4,141,467 km (0.074 R)
• M16: 4,316,198 km (0.068 R)
• M17: 4,515,911 km (0.099 R)
• M18: 4,605,670 km (0.1 R)
• M19: 4,786,982 km (0.088 R)
• M20: 4,947,650 km (0.082 R)
• M21: 5,321,645 km (0.047 R)
• M22: 5,899,990 km (0.086 R)
• M23: 6,146,977 km (0.109 R)
• M24: 7,353,334 km (0.119 R)
• M25: 7,699,802 km (0.093 R)
• M26: 7,970,126 km (0.075 R)
• M27: 9,831,273 km (0.093 R)
• M28: 9,948,258 km (0.099 R)
• M29: 10,124,634 km (0.026 R)
• M30: 10,361,597 km (0.108 R)
• M31: 10,810,541 km (0.088 R)
• M32: 11,573,190 km (0.059 R)
• M33: 11,851,891 km (0.105 R)
• M34: 12,132,986 km (0.096 R)
• M35: 12,258,648 km (0.079 R)
• M36: 12,479,454 km (0.103 R)
• M37: 13,506,145 km (0.076 R)
• M38: 13,668,907 km (0.075 R)
• M39: 14,593,123 km (0.118 R)
• M40: 14,894,413 km (0.095 R)
• M41: 16,501,543 km (0.099 R)
• M42: 17,237,415 km (0.079 R)
• M43: 18,668,468 km (0.074 R)
• M44: 19,214,949 km (0.053 R)
• M45: 20,174,769 km (0.054 R)
• M46: 20,885,957 km (0.097 R)
• M47: 21,643,521 km (0.056 R)
• M48: 22,179,231 km (0.099 R)
• M49: 22,333,017 km (0.107 R)
• M50: 22,796,771 km (0.114 R)
• M51: 24,484,384 km (0.079 R)
• M52: 24,723,143 km (0.069 R)
• M53: 25,242,995 km (0.12 R)
• M54: 25,524,389 km (0.078 R)
• M55: 25,968,694 km (0.111 R)
• M56: 26,497,074 km (0.112 R)
• M57: 26,946,915 km (0.109 R)
• M58: 27,564,604 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.8

Radius: 6

Gravity: 24.05 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 18.83 AU - 20.43 AU

Year: 31301 Days

Day: 25 Hours

Environment

Temp: -194 °C

Axial Tilt: 95.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 110,894,630 km

• M1: 78,090 km (0.082 R)
• M2: 238,908 km (0.054 R)
• M3: 486,642 km (0.028 R)
• M4: 593,904 km (0.084 R)
• M5: 895,493 km (0.068 R)
• M6: 1,062,743 km (0.109 R)
• M7: 2,215,544 km (0.117 R)
• M8: 2,488,710 km (0.092 R)
• M9: 2,724,626 km (0.118 R)
• M10: 3,791,408 km (0.074 R)
• M11: 4,117,681 km (0.092 R)
• M12: 5,149,608 km (0.032 R)
• M13: 5,694,144 km (0.06 R)
• M14: 6,771,847 km (0.107 R)
• M15: 7,434,715 km (0.112 R)
• M16: 8,257,204 km (0.106 R)
• M17: 9,180,223 km (0.09 R)
• M18: 10,135,705 km (0.113 R)
• M19: 10,436,097 km (0.117 R)
• M20: 10,511,644 km (0.115 R)
• M21: 13,431,495 km (0.095 R)
• M22: 13,513,624 km (0.119 R)
• M23: 14,851,329 km (0.091 R)
• M24: 15,192,412 km (0.091 R)
• M25: 16,143,405 km (0.064 R)
• M26: 16,230,771 km (0.104 R)
• M27: 16,493,913 km (0.053 R)
• M28: 16,670,140 km (0.089 R)
• M29: 16,758,552 km (0.087 R)
• M30: 16,846,964 km (0.082 R)
• M31: 18,558,065 km (0.059 R)
• M32: 19,573,685 km (0.118 R)
• M33: 20,041,178 km (0.086 R)
• M34: 20,323,469 km (0.077 R)
• M35: 20,796,946 km (0.11 R)
• M36: 21,948,102 km (0.119 R)
• M37: 22,141,981 km (0.101 R)
• M38: 22,336,308 km (0.088 R)
• M39: 24,512,210 km (0.113 R)
• M40: 25,218,461 km (0.061 R)
• M41: 25,829,269 km (0.117 R)
• M42: 31,213,596 km (0.113 R)
• M43: 32,088,594 km (0.114 R)
• M44: 32,198,548 km (0.032 R)
• M45: 35,214,292 km (0.105 R)
• M46: 36,353,928 km (0.069 R)
• M47: 37,505,533 km (0.073 R)
• M48: 37,853,348 km (0.087 R)
• M49: 38,435,433 km (0.03 R)
• M50: 39,372,963 km (0.106 R)
• M51: 43,562,152 km (0.113 R)
• M52: 44,049,991 km (0.117 R)
• M53: 46,515,513 km (0.114 R)
• M54: 47,138,887 km (0.119 R)
• M55: 49,914,377 km (0.111 R)
• M56: 50,808,523 km (0.099 R)
• M57: 51,836,859 km (0.107 R)
• M58: 52,612,674 km (0.069 R)
• M59: 56,018,419 km (0.058 R)
• M60: 57,747,920 km (0.081 R)
• M61: 58,686,347 km (0.1 R)
• M62: 60,442,626 km (0.068 R)
• M63: 64,283,551 km (0.116 R)
• M64: 64,560,906 km (0.048 R)
• M65: 67,215,670 km (0.113 R)
• M66: 68,485,456 km (0.07 R)
• M67: 68,910,614 km (0.071 R)
• M68: 69,763,321 km (0.105 R)
• M69: 70,762,635 km (0.087 R)
• M70: 72,198,326 km (0.101 R)
• M71: 73,209,009 km (0.081 R)
• M72: 73,643,741 km (0.082 R)
• M73: 73,788,701 km (0.086 R)
• M74: 75,098,580 km (0.106 R)
• M75: 78,628,790 km (0.091 R)
• M76: 78,777,042 km (0.074 R)
• M77: 79,966,495 km (0.119 R)
• M78: 86,002,021 km (0.103 R)
• M79: 90,468,564 km (0.076 R)
• M80: 91,869,997 km (0.04 R)
• M81: 92,026,177 km (0.074 R)
• M82: 92,338,837 km (0.057 R)
• M83: 94,852,081 km (0.118 R)
• M84: 95,958,806 km (0.083 R)
• M85: 96,434,378 km (0.118 R)
• M86: 97,228,742 km (0.066 R)
• M87: 97,547,087 km (0.057 R)
• M88: 100,910,795 km (0.085 R)
• M89: 102,525,853 km (0.084 R)
• M90: 104,964,598 km (0.059 R)
• M91: 107,422,192 km (0.102 R)
• M92: 109,401,970 km (0.115 R)
• M93: 109,733,030 km (0.084 R)
• M94: 110,728,454 km (0.108 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 19,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit