🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.5 AU - 0.62 AU

Year: 150 Days

Day: 30 Hours

Environment

Temp: 246 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,598,252 km

• M1: 71,657 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.33 AU - 1.39 AU

Year: 568 Days

Day: 14.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 20,598,252 km

• M1: 47,871 km (0.094 R)
• M2: 572,810 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.8 AU - 2.6 AU

Year: 1169 Days

Day: 46.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.53 AU - 5.73 AU

Year: 4161 Days

Day: 22.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.3

Radius: 10

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.67 AU - 8.77 AU

Year: 7682 Days

Day: 11.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 20,598,252 km

• M1: 462,108 km (0.118 R)
• M2: 568,322 km (0.118 R)
• M3: 729,439 km (0.074 R)
• M4: 791,971 km (0.078 R)
• M5: 1,044,193 km (0.106 R)
• M6: 1,459,626 km (0.082 R)
• M7: 1,814,173 km (0.114 R)
• M8: 1,945,670 km (0.116 R)
• M9: 2,383,692 km (0.098 R)
• M10: 2,676,007 km (0.113 R)
• M11: 2,750,955 km (0.082 R)
• M12: 3,538,738 km (0.034 R)
• M13: 4,100,777 km (0.093 R)
• M14: 4,751,378 km (0.096 R)
• M15: 5,529,287 km (0.057 R)
• M16: 6,113,915 km (0.109 R)
• M17: 7,236,348 km (0.095 R)
• M18: 7,767,421 km (0.066 R)
• M19: 7,839,228 km (0.11 R)
• M20: 8,237,906 km (0.096 R)
• M21: 8,421,313 km (0.088 R)
• M22: 8,680,416 km (0.091 R)
• M23: 9,704,115 km (0.118 R)
• M24: 10,093,069 km (0.076 R)
• M25: 10,487,110 km (0.057 R)
• M26: 10,606,190 km (0.115 R)
• M27: 11,168,379 km (0.112 R)
• M28: 11,249,461 km (0.081 R)
• M29: 12,071,351 km (0.088 R)
• M30: 13,469,343 km (0.065 R)
• M31: 13,772,578 km (0.09 R)
• M32: 14,077,908 km (0.116 R)
• M33: 14,651,017 km (0.12 R)
• M34: 15,007,509 km (0.049 R)
• M35: 15,729,019 km (0.119 R)
• M36: 15,819,975 km (0.118 R)
• M37: 16,002,484 km (0.119 R)
• M38: 16,600,427 km (0.071 R)
• M39: 17,723,608 km (0.092 R)
• M40: 17,960,720 km (0.118 R)
• M41: 18,103,437 km (0.072 R)
• M42: 18,485,958 km (0.084 R)
• M43: 18,582,000 km (0.078 R)
• M44: 18,678,192 km (0.115 R)
• M45: 18,774,682 km (0.117 R)
• M46: 19,600,612 km (0.055 R)
• M47: 19,698,599 km (0.075 R)
• M48: 20,986,786 km (0.045 R)
• M49: 22,506,700 km (0.106 R)
• M50: 22,763,410 km (0.042 R)
• M51: 23,487,614 km (0.1 R)
• M52: 23,852,483 km (0.071 R)
• M53: 23,957,052 km (0.11 R)
• M54: 24,482,440 km (0.085 R)
• M55: 24,640,714 km (0.105 R)
• M56: 25,544,435 km (0.096 R)
• M57: 25,758,659 km (0.057 R)
• M58: 25,973,482 km (0.106 R)
• M59: 26,513,081 km (0.113 R)
• M60: 27,165,627 km (0.104 R)
• M61: 27,274,833 km (0.113 R)
• M62: 27,384,189 km (0.119 R)
• M63: 27,548,597 km (0.099 R)
• M64: 27,713,305 km (0.065 R)
• M65: 28,320,074 km (0.117 R)
• M66: 28,541,778 km (0.068 R)
• M67: 29,266,430 km (0.093 R)
• M68: 29,546,627 km (0.119 R)
• M69: 29,771,622 km (0.117 R)
• M70: 29,884,269 km (0.102 R)
• M71: 30,506,447 km (0.111 R)
• M72: 31,304,402 km (0.095 R)
• M73: 32,166,983 km (0.095 R)
• M74: 33,095,687 km (0.097 R)
• M75: 34,860,792 km (0.088 R)
• M76: 35,157,893 km (0.102 R)
• M77: 35,276,973 km (0.109 R)
• M78: 35,694,950 km (0.095 R)
• M79: 36,716,553 km (0.079 R)
• M80: 37,565,222 km (0.074 R)
• M81: 38,973,387 km (0.092 R)
• M82: 39,405,426 km (0.092 R)
• M83: 39,653,010 km (0.116 R)
• M84: 40,398,755 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434

Radius: 12.7

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.6 AU - 10.6 AU

Year: 9033 Days

Day: 8.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 20,598,252 km

• M1: 196,272 km (0.108 R)
• M2: 387,608 km (0.03 R)
• M3: 487,689 km (0.09 R)
• M4: 586,274 km (0.119 R)
• M5: 665,711 km (0.118 R)
• M6: 882,777 km (0.06 R)
• M7: 976,575 km (0.119 R)
• M8: 1,192,295 km (0.105 R)
• M9: 1,810,583 km (0.105 R)
• M10: 1,974,393 km (0.066 R)
• M11: 2,251,448 km (0.076 R)
• M12: 2,473,302 km (0.094 R)
• M13: 2,986,721 km (0.088 R)
• M14: 3,206,481 km (0.087 R)
• M15: 3,330,797 km (0.073 R)
• M16: 3,558,933 km (0.095 R)
• M17: 3,766,126 km (0.095 R)
• M18: 4,550,318 km (0.108 R)
• M19: 5,266,443 km (0.084 R)
• M20: 5,925,721 km (0.109 R)
• M21: 6,048,392 km (0.086 R)
• M22: 6,421,638 km (0.094 R)
• M23: 6,674,758 km (0.101 R)
• M24: 6,802,514 km (0.086 R)
• M25: 7,354,680 km (0.099 R)
• M26: 7,921,357 km (0.101 R)
• M27: 8,056,893 km (0.118 R)
• M28: 8,433,131 km (0.045 R)
• M29: 8,745,492 km (0.073 R)
• M30: 8,885,515 km (0.037 R)
• M31: 9,203,261 km (0.119 R)
• M32: 9,417,186 km (0.09 R)
• M33: 9,959,329 km (0.105 R)
• M34: 10,252,540 km (0.117 R)
• M35: 11,377,816 km (0.051 R)
• M36: 11,607,448 km (0.117 R)
• M37: 11,916,218 km (0.106 R)
• M38: 12,032,755 km (0.101 R)
• M39: 12,266,876 km (0.065 R)
• M40: 12,739,605 km (0.112 R)
• M41: 12,898,478 km (0.071 R)
• M42: 13,258,560 km (0.119 R)
• M43: 13,379,286 km (0.051 R)
• M44: 13,581,392 km (0.108 R)
• M45: 13,703,015 km (0.054 R)
• M46: 14,070,428 km (0.111 R)
• M47: 14,940,190 km (0.088 R)
• M48: 15,487,419 km (0.065 R)
• M49: 15,742,184 km (0.108 R)
• M50: 16,126,950 km (0.106 R)
• M51: 17,124,468 km (0.03 R)
• M52: 17,830,121 km (0.041 R)
• M53: 17,918,983 km (0.063 R)
• M54: 18,186,464 km (0.12 R)
• M55: 18,455,291 km (0.073 R)
• M56: 18,906,328 km (0.086 R)
• M57: 19,452,361 km (0.115 R)
• M58: 20,653,332 km (0.093 R)
• M59: 21,121,574 km (0.102 R)
• M60: 21,309,917 km (0.081 R)
• M61: 23,515,140 km (0.083 R)
• M62: 23,661,446 km (0.096 R)
• M63: 24,200,597 km (0.053 R)
• M64: 24,447,134 km (0.116 R)
• M65: 25,441,063 km (0.095 R)
• M66: 28,970,675 km (0.092 R)
• M67: 29,389,848 km (0.076 R)
• M68: 30,022,198 km (0.1 R)
• M69: 30,393,201 km (0.064 R)
• M70: 31,086,288 km (0.072 R)
• M71: 31,569,040 km (0.035 R)
• M72: 31,784,461 km (0.033 R)
• M73: 32,325,108 km (0.084 R)
• M74: 34,241,157 km (0.119 R)
• M75: 36,475,701 km (0.097 R)
• M76: 36,758,291 km (0.09 R)
• M77: 37,610,550 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.4

Radius: 8.4

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.38 AU - 10.14 AU

Year: 9286 Days

Day: 9.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 20,598,252 km

• M1: 110,254 km (0.106 R)
• M2: 218,862 km (0.066 R)
• M3: 725,998 km (0.11 R)
• M4: 781,649 km (0.103 R)
• M5: 897,587 km (0.115 R)
• M6: 1,114,654 km (0.085 R)
• M7: 1,489,247 km (0.105 R)
• M8: 2,080,009 km (0.106 R)
• M9: 2,389,976 km (0.074 R)
• M10: 2,714,603 km (0.054 R)
• M11: 3,405,446 km (0.056 R)
• M12: 3,721,247 km (0.094 R)
• M13: 3,920,362 km (0.106 R)
• M14: 4,021,191 km (0.059 R)
• M15: 4,251,422 km (0.082 R)
• M16: 4,591,308 km (0.086 R)
• M17: 4,751,228 km (0.078 R)
• M18: 5,493,683 km (0.087 R)
• M19: 5,663,476 km (0.044 R)
• M20: 6,688,670 km (0.081 R)
• M21: 7,084,058 km (0.117 R)
• M22: 7,518,191 km (0.074 R)
• M23: 8,025,028 km (0.116 R)
• M24: 9,953,195 km (0.096 R)
• M25: 10,056,717 km (0.069 R)
• M26: 10,579,561 km (0.041 R)
• M27: 11,004,270 km (0.105 R)
• M28: 11,434,364 km (0.069 R)
• M29: 12,126,852 km (0.101 R)
• M30: 12,459,558 km (0.116 R)
• M31: 12,533,908 km (0.081 R)
• M32: 12,720,457 km (0.115 R)
• M33: 12,945,601 km (0.081 R)
• M34: 13,209,791 km (0.116 R)
• M35: 13,437,778 km (0.111 R)
• M36: 15,546,809 km (0.087 R)
• M37: 15,707,178 km (0.077 R)
• M38: 16,844,571 km (0.071 R)
• M39: 17,548,129 km (0.119 R)
• M40: 17,756,818 km (0.06 R)
• M41: 19,542,568 km (0.108 R)
• M42: 20,500,443 km (0.094 R)
• M43: 21,607,617 km (0.055 R)
• M44: 22,010,933 km (0.102 R)
• M45: 22,734,089 km (0.097 R)
• M46: 22,870,522 km (0.08 R)
• M47: 23,465,024 km (0.093 R)
• M48: 23,695,106 km (0.087 R)
• M49: 26,656,545 km (0.094 R)
• M50: 27,475,444 km (0.056 R)
• M51: 28,156,114 km (0.054 R)
• M52: 28,694,667 km (0.096 R)
• M53: 30,782,604 km (0.114 R)
• M54: 31,286,899 km (0.112 R)
• M55: 31,641,446 km (0.068 R)
• M56: 31,743,023 km (0.057 R)
• M57: 32,252,553 km (0.111 R)
• M58: 32,405,891 km (0.066 R)
• M59: 32,764,776 km (0.077 R)
• M60: 34,997,524 km (0.032 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.9

Radius: 10.6

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.69 AU - 14.19 AU

Year: 13858 Days

Day: 5.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 20,598,252 km

• M1: 156,629 km (0.043 R)
• M2: 226,342 km (0.059 R)
• M3: 427,102 km (0.104 R)
• M4: 495,468 km (0.094 R)
• M5: 645,664 km (0.06 R)
• M6: 993,779 km (0.095 R)
• M7: 1,247,197 km (0.108 R)
• M8: 1,321,398 km (0.037 R)
• M9: 1,798,615 km (0.038 R)
• M10: 1,866,084 km (0.105 R)
• M11: 2,684,983 km (0.112 R)
• M12: 2,782,371 km (0.113 R)
• M13: 3,624,607 km (0.082 R)
• M14: 4,965,303 km (0.068 R)
• M15: 5,061,195 km (0.092 R)
• M16: 5,279,608 km (0.028 R)
• M17: 7,684,095 km (0.077 R)
• M18: 8,047,917 km (0.084 R)
• M19: 8,161,013 km (0.117 R)
• M20: 8,503,442 km (0.1 R)
• M21: 8,676,527 km (0.104 R)
• M22: 9,231,984 km (0.117 R)
• M23: 9,409,856 km (0.107 R)
• M24: 9,919,984 km (0.091 R)
• M25: 10,010,940 km (0.108 R)
• M26: 10,935,754 km (0.097 R)
• M27: 11,695,262 km (0.115 R)
• M28: 13,131,551 km (0.107 R)
• M29: 13,298,353 km (0.092 R)
• M30: 14,006,250 km (0.046 R)
• M31: 14,074,317 km (0.029 R)
• M32: 16,167,191 km (0.119 R)
• M33: 17,468,992 km (0.107 R)
• M34: 18,654,106 km (0.092 R)
• M35: 18,729,055 km (0.098 R)
• M36: 20,287,416 km (0.077 R)
• M37: 22,721,673 km (0.097 R)
• M38: 22,801,857 km (0.097 R)
• M39: 22,881,892 km (0.05 R)
• M40: 24,627,849 km (0.076 R)
• M41: 25,579,291 km (0.073 R)
• M42: 25,704,205 km (0.055 R)
• M43: 25,787,681 km (0.06 R)
• M44: 26,122,331 km (0.052 R)
• M45: 26,416,291 km (0.097 R)
• M46: 26,753,634 km (0.083 R)
• M47: 28,074,284 km (0.08 R)
• M48: 28,375,425 km (0.096 R)
• M49: 28,764,230 km (0.036 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.2

Radius: 3.3

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 9.91 AU - 16.13 AU

Year: 16826 Days

Day: 17 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 20,598,252 km

• M1: 42,935 km (0.077 R)
• M2: 181,462 km (0.098 R)
• M3: 605,423 km (0.098 R)
• M4: 770,728 km (0.093 R)
• M5: 884,871 km (0.076 R)
• M6: 1,703,471 km (0.096 R)
• M7: 1,730,099 km (0.116 R)
• M8: 2,782,072 km (0.117 R)
• M9: 3,452,719 km (0.082 R)
• M10: 4,243,044 km (0.115 R)
• M11: 4,970,988 km (0.07 R)
• M12: 5,536,916 km (0.088 R)
• M13: 6,020,417 km (0.078 R)
• M14: 6,392,018 km (0.092 R)
• M15: 6,984,575 km (0.074 R)
• M16: 7,092,136 km (0.118 R)
• M17: 7,950,528 km (0.052 R)
• M18: 8,062,876 km (0.085 R)
• M19: 8,334,845 km (0.095 R)
• M20: 8,794,709 km (0.094 R)
• M21: 8,934,284 km (0.063 R)
• M22: 9,121,431 km (0.106 R)
• M23: 9,309,924 km (0.032 R)
• M24: 10,938,596 km (0.044 R)
• M25: 11,013,545 km (0.105 R)
• M26: 11,823,617 km (0.118 R)
• M27: 12,287,670 km (0.072 R)
• M28: 12,339,580 km (0.094 R)
• M29: 12,889,203 km (0.114 R)
• M30: 14,148,069 km (0.047 R)
• M31: 14,557,967 km (0.049 R)
• M32: 14,640,396 km (0.102 R)
• M33: 14,833,377 km (0.099 R)
• M34: 14,971,755 km (0.104 R)
• M35: 15,810,999 km (0.112 R)
• M36: 16,094,038 km (0.113 R)
• M37: 16,236,306 km (0.117 R)
• M38: 16,550,611 km (0.115 R)
• M39: 16,924,606 km (0.075 R)
• M40: 18,033,724 km (0.045 R)
• M41: 19,984,630 km (0.112 R)
• M42: 20,168,037 km (0.067 R)
• M43: 20,260,040 km (0.054 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 18,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit