🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.67 AU - 0.85 AU

Year: 283 Days

Day: 43.9 Hours

Environment

Temp: -15 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,280,837 km

• M1: 157,078 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.73 AU - 1.01 AU

Year: 347 Days

Day: 30.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.04 AU - 2.86 AU

Year: 1639 Days

Day: 17.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,280,837 km

• M1: 283,189 km (0.108 R)
• M2: 507,885 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.3

Radius: 10.9

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.02 AU - 3.4 AU

Year: 2459 Days

Day: 7.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 77,280,837 km

• M1: 151,692 km (0.077 R)
• M2: 233,672 km (0.11 R)
• M3: 328,068 km (0.096 R)
• M4: 448,644 km (0.047 R)
• M5: 587,321 km (0.095 R)
• M6: 680,072 km (0.087 R)
• M7: 806,183 km (0.108 R)
• M8: 970,591 km (0.081 R)
• M9: 1,052,122 km (0.108 R)
• M10: 1,255,276 km (0.111 R)
• M11: 1,425,069 km (0.029 R)
• M12: 1,530,685 km (0.061 R)
• M13: 1,750,145 km (0.048 R)
• M14: 1,941,032 km (0.038 R)
• M15: 2,085,394 km (0.092 R)
• M16: 2,206,269 km (0.102 R)
• M17: 2,329,538 km (0.111 R)
• M18: 2,497,536 km (0.113 R)
• M19: 2,742,578 km (0.114 R)
• M20: 2,920,150 km (0.116 R)
• M21: 3,025,617 km (0.064 R)
• M22: 3,428,634 km (0.087 R)
• M23: 3,556,091 km (0.091 R)
• M24: 3,964,643 km (0.119 R)
• M25: 4,098,533 km (0.108 R)
• M26: 4,336,693 km (0.089 R)
• M27: 4,614,346 km (0.112 R)
• M28: 4,737,765 km (0.111 R)
• M29: 5,150,804 km (0.037 R)
• M30: 5,297,261 km (0.054 R)
• M31: 5,371,012 km (0.047 R)
• M32: 5,839,702 km (0.114 R)
• M33: 5,973,293 km (0.111 R)
• M34: 6,557,473 km (0.066 R)
• M35: 6,876,416 km (0.089 R)
• M36: 7,612,886 km (0.115 R)
• M37: 7,738,099 km (0.109 R)
• M38: 7,842,968 km (0.086 R)
• M39: 7,948,284 km (0.104 R)
• M40: 8,245,835 km (0.045 R)
• M41: 8,374,489 km (0.107 R)
• M42: 8,590,359 km (0.113 R)
• M43: 8,742,500 km (0.108 R)
• M44: 8,895,538 km (0.106 R)
• M45: 8,983,502 km (0.066 R)
• M46: 9,071,615 km (0.103 R)
• M47: 10,336,465 km (0.118 R)
• M48: 10,405,729 km (0.11 R)
• M49: 10,731,254 km (0.119 R)
• M50: 10,871,876 km (0.108 R)
• M51: 11,012,946 km (0.082 R)
• M52: 11,607,748 km (0.118 R)
• M53: 12,212,871 km (0.104 R)
• M54: 12,335,242 km (0.109 R)
• M55: 12,531,664 km (0.073 R)
• M56: 12,828,466 km (0.117 R)
• M57: 13,378,388 km (0.042 R)
• M58: 13,656,341 km (0.05 R)
• M59: 14,089,576 km (0.085 R)
• M60: 14,192,200 km (0.084 R)
• M61: 14,708,911 km (0.076 R)
• M62: 15,231,906 km (0.11 R)
• M63: 15,337,222 km (0.098 R)
• M64: 15,416,360 km (0.1 R)
• M65: 15,575,083 km (0.119 R)
• M66: 15,681,148 km (0.095 R)
• M67: 15,867,397 km (0.113 R)
• M68: 15,947,582 km (0.103 R)
• M69: 16,134,878 km (0.091 R)
• M70: 16,403,706 km (0.056 R)
• M71: 16,592,797 km (0.074 R)
• M72: 16,864,318 km (0.062 R)
• M73: 16,945,998 km (0.088 R)
• M74: 17,246,690 km (0.064 R)
• M75: 17,494,125 km (0.11 R)
• M76: 18,048,086 km (0.09 R)
• M77: 18,187,511 km (0.072 R)
• M78: 18,551,632 km (0.109 R)
• M79: 18,664,130 km (0.106 R)
• M80: 18,889,873 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.1

Radius: 10.6

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.27 AU - 4.35 AU

Year: 3179 Days

Day: 11.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 77,280,837 km

• M1: 136,284 km (0.117 R)
• M2: 414,536 km (0.095 R)
• M3: 558,898 km (0.081 R)
• M4: 708,196 km (0.118 R)
• M5: 813,214 km (0.117 R)
• M6: 954,584 km (0.053 R)
• M7: 1,136,944 km (0.103 R)
• M8: 1,203,216 km (0.103 R)
• M9: 1,322,595 km (0.119 R)
• M10: 1,446,013 km (0.1 R)
• M11: 1,657,395 km (0.041 R)
• M12: 1,948,363 km (0.1 R)
• M13: 2,049,192 km (0.09 R)
• M14: 2,224,520 km (0.046 R)
• M15: 2,351,230 km (0.051 R)
• M16: 2,426,328 km (0.084 R)
• M17: 2,524,165 km (0.079 R)
• M18: 2,634,419 km (0.102 R)
• M19: 2,836,974 km (0.059 R)
• M20: 3,115,076 km (0.08 R)
• M21: 3,245,526 km (0.115 R)
• M22: 3,329,450 km (0.109 R)
• M23: 3,402,005 km (0.092 R)
• M24: 3,697,760 km (0.055 R)
• M25: 3,950,581 km (0.115 R)
• M26: 4,079,235 km (0.056 R)
• M27: 4,170,041 km (0.109 R)
• M28: 4,620,929 km (0.07 R)
• M29: 4,921,022 km (0.083 R)
• M30: 4,990,136 km (0.104 R)
• M31: 5,143,324 km (0.055 R)
• M32: 5,255,822 km (0.105 R)
• M33: 5,411,703 km (0.067 R)
• M34: 5,554,719 km (0.115 R)
• M35: 5,844,639 km (0.086 R)
• M36: 6,050,635 km (0.073 R)
• M37: 6,759,580 km (0.082 R)
• M38: 6,929,373 km (0.095 R)
• M39: 7,069,247 km (0.11 R)
• M40: 7,178,753 km (0.111 R)
• M41: 7,510,711 km (0.075 R)
• M42: 7,638,467 km (0.104 R)
• M43: 7,977,306 km (0.093 R)
• M44: 8,156,674 km (0.09 R)
• M45: 8,469,932 km (0.109 R)
• M46: 8,669,795 km (0.05 R)
• M47: 8,972,431 km (0.094 R)
• M48: 9,091,063 km (0.102 R)
• M49: 9,329,970 km (0.05 R)
• M50: 9,484,655 km (0.032 R)
• M51: 9,779,213 km (0.082 R)
• M52: 9,883,931 km (0.101 R)
• M53: 10,024,105 km (0.103 R)
• M54: 10,111,918 km (0.105 R)
• M55: 10,200,181 km (0.118 R)
• M56: 10,412,909 km (0.11 R)
• M57: 10,501,920 km (0.04 R)
• M58: 10,716,743 km (0.117 R)
• M59: 10,896,858 km (0.036 R)
• M60: 11,150,726 km (0.042 R)
• M61: 11,223,580 km (0.043 R)
• M62: 11,553,593 km (0.075 R)
• M63: 11,645,895 km (0.114 R)
• M64: 11,738,347 km (0.09 R)
• M65: 11,831,097 km (0.066 R)
• M66: 12,148,095 km (0.066 R)
• M67: 12,411,387 km (0.064 R)
• M68: 12,581,630 km (0.077 R)
• M69: 12,809,916 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.8

Radius: 11.4

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.03 AU - 4.75 AU

Year: 3932 Days

Day: 9.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 77,280,837 km

• M1: 143,764 km (0.087 R)
• M2: 259,552 km (0.056 R)
• M3: 381,923 km (0.084 R)
• M4: 625,469 km (0.106 R)
• M5: 934,239 km (0.101 R)
• M6: 1,022,801 km (0.12 R)
• M7: 1,527,095 km (0.111 R)
• M8: 1,651,112 km (0.117 R)
• M9: 2,072,978 km (0.079 R)
• M10: 2,827,101 km (0.082 R)
• M11: 3,354,732 km (0.083 R)
• M12: 3,470,970 km (0.1 R)
• M13: 4,134,586 km (0.105 R)
• M14: 4,209,235 km (0.087 R)
• M15: 4,564,381 km (0.061 R)
• M16: 4,863,277 km (0.107 R)
• M17: 4,955,579 km (0.11 R)
• M18: 5,289,930 km (0.049 R)
• M19: 5,425,765 km (0.093 R)
• M20: 5,645,524 km (0.045 R)
• M21: 5,882,338 km (0.109 R)
• M22: 6,351,327 km (0.111 R)
• M23: 6,437,795 km (0.086 R)
• M24: 6,700,040 km (0.117 R)
• M25: 6,817,624 km (0.076 R)
• M26: 6,965,576 km (0.084 R)
• M27: 7,660,309 km (0.107 R)
• M28: 7,860,620 km (0.115 R)
• M29: 8,187,940 km (0.109 R)
• M30: 8,266,629 km (0.097 R)
• M31: 8,759,554 km (0.079 R)
• M32: 8,904,514 km (0.059 R)
• M33: 9,082,685 km (0.064 R)
• M34: 9,974,737 km (0.112 R)
• M35: 10,808,297 km (0.075 R)
• M36: 10,946,525 km (0.119 R)
• M37: 11,137,561 km (0.069 R)
• M38: 11,347,298 km (0.117 R)
• M39: 11,877,173 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.1

Radius: 6.6

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.26 AU - 12.08 AU

Year: 13865 Days

Day: 24.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 77,280,837 km

• M1: 154,684 km (0.079 R)
• M2: 340,934 km (0.106 R)
• M3: 663,018 km (0.07 R)
• M4: 782,995 km (0.063 R)
• M5: 926,609 km (0.095 R)
• M6: 1,113,906 km (0.108 R)
• M7: 1,167,163 km (0.115 R)
• M8: 1,276,219 km (0.1 R)
• M9: 1,956,291 km (0.098 R)
• M10: 2,424,533 km (0.086 R)
• M11: 2,588,193 km (0.055 R)
• M12: 2,877,216 km (0.083 R)
• M13: 2,951,117 km (0.098 R)
• M14: 3,278,587 km (0.045 R)
• M15: 4,442,309 km (0.119 R)
• M16: 5,751,440 km (0.105 R)
• M17: 6,577,370 km (0.074 R)
• M18: 6,740,431 km (0.104 R)
• M19: 7,405,843 km (0.103 R)
• M20: 7,677,961 km (0.111 R)
• M21: 7,780,884 km (0.116 R)
• M22: 7,849,699 km (0.097 R)
• M23: 7,987,928 km (0.027 R)
• M24: 8,443,005 km (0.098 R)
• M25: 9,561,698 km (0.06 R)
• M26: 9,746,600 km (0.095 R)
• M27: 10,308,041 km (0.051 R)
• M28: 10,649,872 km (0.09 R)
• M29: 12,334,195 km (0.093 R)
• M30: 13,022,644 km (0.113 R)
• M31: 13,765,098 km (0.074 R)
• M32: 13,848,574 km (0.056 R)
• M33: 14,225,710 km (0.071 R)
• M34: 14,309,934 km (0.087 R)
• M35: 15,290,997 km (0.113 R)
• M36: 15,811,298 km (0.098 R)
• M37: 15,986,178 km (0.082 R)
• M38: 16,425,846 km (0.076 R)
• M39: 17,182,512 km (0.029 R)
• M40: 17,317,300 km (0.088 R)
• M41: 17,768,786 km (0.079 R)
• M42: 18,499,273 km (0.067 R)
• M43: 18,683,577 km (0.084 R)
• M44: 19,707,275 km (0.119 R)
• M45: 19,895,470 km (0.108 R)
• M46: 20,273,354 km (0.088 R)
• M47: 20,701,503 km (0.053 R)
• M48: 21,228,686 km (0.092 R)
• M49: 22,100,991 km (0.088 R)
• M50: 22,639,843 km (0.106 R)
• M51: 23,680,445 km (0.117 R)
• M52: 23,980,688 km (0.1 R)
• M53: 24,483,786 km (0.086 R)
• M54: 24,736,606 km (0.096 R)
• M55: 26,686,615 km (0.108 R)
• M56: 26,790,585 km (0.056 R)
• M57: 27,207,814 km (0.095 R)
• M58: 28,049,002 km (0.084 R)
• M59: 29,380,124 km (0.097 R)
• M60: 29,702,657 km (0.102 R)
• M61: 31,113,964 km (0.108 R)
• M62: 31,278,222 km (0.076 R)
• M63: 31,332,975 km (0.12 R)
• M64: 32,491,311 km (0.11 R)
• M65: 33,439,313 km (0.109 R)
• M66: 35,134,257 km (0.06 R)
• M67: 35,934,905 km (0.119 R)
• M68: 36,394,918 km (0.103 R)
• M69: 36,972,964 km (0.105 R)
• M70: 37,845,419 km (0.116 R)
• M71: 38,724,755 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.7

Radius: 7.2

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 11.8 AU - 15.2 AU

Year: 21205 Days

Day: 18 Hours

Environment

Temp: -204 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 77,280,837 km

• M1: 95,892 km (0.071 R)
• M2: 232,774 km (0.109 R)
• M3: 600,187 km (0.094 R)
• M4: 787,932 km (0.093 R)
• M5: 1,010,982 km (0.081 R)
• M6: 1,061,397 km (0.11 R)
• M7: 1,164,769 km (0.057 R)
• M8: 1,631,664 km (0.089 R)
• M9: 1,874,910 km (0.058 R)
• M10: 2,373,071 km (0.041 R)
• M11: 3,081,417 km (0.086 R)
• M12: 3,331,395 km (0.115 R)
• M13: 3,433,122 km (0.094 R)
• M14: 3,771,213 km (0.109 R)
• M15: 3,877,427 km (0.113 R)
• M16: 5,707,159 km (0.052 R)
• M17: 5,921,533 km (0.054 R)
• M18: 6,200,832 km (0.11 R)
• M19: 6,966,922 km (0.055 R)
• M20: 7,064,759 km (0.077 R)
• M21: 8,102,520 km (0.12 R)
• M22: 8,205,443 km (0.079 R)
• M23: 9,151,500 km (0.07 R)
• M24: 9,874,357 km (0.119 R)
• M25: 10,168,616 km (0.061 R)
• M26: 10,992,601 km (0.104 R)
• M27: 11,068,597 km (0.119 R)
• M28: 11,528,162 km (0.054 R)
• M29: 13,064,382 km (0.063 R)
• M30: 13,468,595 km (0.051 R)
• M31: 13,672,198 km (0.064 R)
• M32: 13,794,868 km (0.099 R)
• M33: 14,206,412 km (0.105 R)
• M34: 16,454,270 km (0.066 R)
• M35: 16,541,186 km (0.099 R)
• M36: 18,673,853 km (0.083 R)
• M37: 20,143,054 km (0.104 R)
• M38: 20,282,779 km (0.11 R)
• M39: 20,844,519 km (0.105 R)
• M40: 20,938,616 km (0.102 R)
• M41: 21,935,386 km (0.101 R)
• M42: 23,925,935 km (0.041 R)
• M43: 24,172,473 km (0.041 R)
• M44: 24,668,390 km (0.098 R)
• M45: 24,718,206 km (0.088 R)
• M46: 25,519,003 km (0.107 R)
• M47: 27,249,103 km (0.062 R)
• M48: 27,609,933 km (0.075 R)
• M49: 29,808,124 km (0.052 R)
• M50: 30,339,795 km (0.119 R)
• M51: 30,928,163 km (0.11 R)
• M52: 31,520,421 km (0.109 R)
• M53: 33,209,231 km (0.117 R)
• M54: 34,314,460 km (0.09 R)
• M55: 37,358,029 km (0.1 R)
• M56: 37,644,210 km (0.106 R)
• M57: 38,103,625 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.3

Radius: 8

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 15.46 AU - 18.38 AU

Year: 29753 Days

Day: 18.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 77,280,837 km

• M1: 135,386 km (0.107 R)
• M2: 255,663 km (0.113 R)
• M3: 368,759 km (0.082 R)
• M4: 583,432 km (0.083 R)
• M5: 911,201 km (0.106 R)
• M6: 1,978,581 km (0.074 R)
• M7: 2,148,824 km (0.072 R)
• M8: 2,253,243 km (0.059 R)
• M9: 2,613,774 km (0.092 R)
• M10: 3,885,356 km (0.099 R)
• M11: 4,142,515 km (0.112 R)
• M12: 4,316,946 km (0.071 R)
• M13: 4,809,422 km (0.094 R)
• M14: 5,798,264 km (0.119 R)
• M15: 6,542,064 km (0.093 R)
• M16: 7,955,465 km (0.111 R)
• M17: 8,446,894 km (0.085 R)
• M18: 9,117,541 km (0.045 R)
• M19: 10,272,736 km (0.105 R)
• M20: 11,412,522 km (0.061 R)
• M21: 11,719,048 km (0.043 R)
• M22: 13,164,014 km (0.049 R)
• M23: 14,730,753 km (0.108 R)
• M24: 15,333,483 km (0.116 R)
• M25: 15,400,802 km (0.074 R)
• M26: 16,012,358 km (0.095 R)
• M27: 16,770,669 km (0.075 R)
• M28: 17,681,720 km (0.099 R)
• M29: 18,178,984 km (0.087 R)
• M30: 19,918,657 km (0.105 R)
• M31: 20,139,763 km (0.102 R)
• M32: 20,287,715 km (0.064 R)
• M33: 20,435,967 km (0.071 R)
• M34: 21,862,233 km (0.104 R)
• M35: 23,320,513 km (0.116 R)
• M36: 24,022,276 km (0.114 R)
• M37: 28,707,383 km (0.116 R)
• M38: 28,957,361 km (0.077 R)
• M39: 29,543,036 km (0.112 R)
• M40: 30,982,018 km (0.105 R)
• M41: 31,495,289 km (0.085 R)
• M42: 33,576,344 km (0.095 R)
• M43: 34,015,414 km (0.073 R)
• M44: 34,988,249 km (0.116 R)
• M45: 36,599,717 km (0.103 R)
• M46: 39,061,949 km (0.072 R)
• M47: 40,546,109 km (0.113 R)
• M48: 41,201,198 km (0.047 R)
• M49: 41,483,041 km (0.105 R)
• M50: 43,092,265 km (0.078 R)
• M51: 43,856,561 km (0.048 R)
• M52: 43,952,453 km (0.12 R)
• M53: 44,048,345 km (0.113 R)
• M54: 45,398,615 km (0.105 R)
• M55: 45,884,061 km (0.111 R)
• M56: 47,843,344 km (0.119 R)
• M57: 47,941,929 km (0.088 R)
• M58: 49,629,842 km (0.083 R)
• M59: 50,732,378 km (0.064 R)
• M60: 53,472,562 km (0.084 R)
• M61: 54,190,781 km (0.077 R)
• M62: 56,052,377 km (0.09 R)
• M63: 57,095,673 km (0.041 R)
• M64: 60,690,360 km (0.08 R)
• M65: 61,761,481 km (0.12 R)
• M66: 62,838,735 km (0.059 R)
• M67: 62,946,894 km (0.118 R)
• M68: 66,548,014 km (0.083 R)
• M69: 66,878,626 km (0.06 R)
• M70: 66,989,029 km (0.039 R)
• M71: 67,099,432 km (0.1 R)
• M72: 68,985,712 km (0.113 R)
• M73: 70,103,357 km (0.057 R)
• M74: 73,605,892 km (0.106 R)
• M75: 74,519,038 km (0.08 R)
• M76: 76,241,208 km (0.102 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 16,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit