🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.49 AU - 0.63 AU

Year: 188 Days

Day: 47.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,797,240 km

• M1: 38,895 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.71 AU - 0.77 AU

Year: 286 Days

Day: 41.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.9

Radius: 10

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.98 AU - 3.12 AU

Year: 1831 Days

Day: 9 Hours

Environment

Temp: -153 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 56,797,240 km

• M1: 130,449 km (0.116 R)
• M2: 204,949 km (0.11 R)
• M3: 305,329 km (0.118 R)
• M4: 456,872 km (0.114 R)
• M5: 693,386 km (0.107 R)
• M6: 778,208 km (0.097 R)
• M7: 1,134,251 km (0.04 R)
• M8: 1,362,837 km (0.109 R)
• M9: 1,505,104 km (0.105 R)
• M10: 1,675,347 km (0.113 R)
• M11: 1,757,177 km (0.116 R)
• M12: 2,072,678 km (0.084 R)
• M13: 2,237,236 km (0.073 R)
• M14: 2,445,776 km (0.093 R)
• M15: 2,756,939 km (0.082 R)
• M16: 2,826,203 km (0.092 R)
• M17: 2,924,339 km (0.119 R)
• M18: 3,431,775 km (0.113 R)
• M19: 3,919,763 km (0.083 R)
• M20: 4,013,711 km (0.082 R)
• M21: 4,236,013 km (0.068 R)
• M22: 4,364,817 km (0.061 R)
• M23: 4,429,743 km (0.083 R)
• M24: 4,544,035 km (0.064 R)
• M25: 5,302,796 km (0.087 R)
• M26: 5,459,125 km (0.078 R)
• M27: 5,830,278 km (0.116 R)
• M28: 6,227,909 km (0.115 R)
• M29: 6,374,664 km (0.104 R)
• M30: 6,466,966 km (0.097 R)
• M31: 6,615,667 km (0.053 R)
• M32: 6,992,204 km (0.052 R)
• M33: 7,202,389 km (0.049 R)
• M34: 7,589,848 km (0.049 R)
• M35: 7,707,282 km (0.081 R)
• M36: 7,845,212 km (0.073 R)
• M37: 8,344,569 km (0.036 R)
• M38: 8,751,475 km (0.114 R)
• M39: 8,874,894 km (0.103 R)
• M40: 8,978,116 km (0.104 R)
• M41: 9,123,226 km (0.085 R)
• M42: 9,248,290 km (0.098 R)
• M43: 9,458,026 km (0.083 R)
• M44: 10,053,725 km (0.113 R)
• M45: 10,992,152 km (0.086 R)
• M46: 11,169,725 km (0.101 R)
• M47: 11,236,595 km (0.117 R)
• M48: 11,370,785 km (0.034 R)
• M49: 11,595,630 km (0.043 R)
• M50: 11,912,778 km (0.075 R)
• M51: 11,981,144 km (0.114 R)
• M52: 12,255,806 km (0.118 R)
• M53: 12,671,688 km (0.079 R)
• M54: 12,951,585 km (0.114 R)
• M55: 13,257,064 km (0.094 R)
• M56: 13,327,824 km (0.066 R)
• M57: 13,612,509 km (0.113 R)
• M58: 13,803,396 km (0.117 R)
• M59: 13,923,074 km (0.12 R)
• M60: 14,381,292 km (0.1 R)
• M61: 14,624,389 km (0.058 R)
• M62: 14,942,583 km (0.067 R)
• M63: 16,694,674 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.9

Radius: 13.5

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.72 AU - 3.42 AU

Year: 2418 Days

Day: 12.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 56,797,240 km

• M1: 196,572 km (0.083 R)
• M2: 310,864 km (0.12 R)
• M3: 410,197 km (0.108 R)
• M4: 525,537 km (0.1 R)
• M5: 689,197 km (0.098 R)
• M6: 806,183 km (0.116 R)
• M7: 911,201 km (0.11 R)
• M8: 1,052,122 km (0.106 R)
• M9: 1,147,116 km (0.049 R)
• M10: 1,473,838 km (0.078 R)
• M11: 1,642,585 km (0.079 R)
• M12: 1,767,200 km (0.102 R)
• M13: 2,026,154 km (0.101 R)
• M14: 2,133,415 km (0.064 R)
• M15: 2,538,377 km (0.075 R)
• M16: 2,625,293 km (0.058 R)
• M17: 3,013,649 km (0.098 R)
• M18: 3,246,124 km (0.085 R)
• M19: 3,630,591 km (0.109 R)
• M20: 3,762,087 km (0.114 R)
• M21: 4,114,989 km (0.074 R)
• M22: 4,252,319 km (0.09 R)
• M23: 4,356,290 km (0.114 R)
• M24: 4,637,833 km (0.096 R)
• M25: 4,998,065 km (0.03 R)
• M26: 5,499,218 km (0.114 R)
• M27: 5,765,352 km (0.092 R)
• M28: 6,629,729 km (0.079 R)
• M29: 6,892,871 km (0.113 R)
• M30: 7,242,332 km (0.037 R)
• M31: 7,408,685 km (0.092 R)
• M32: 7,724,336 km (0.106 R)
• M33: 8,087,261 km (0.094 R)
• M34: 8,368,654 km (0.06 R)
• M35: 8,785,883 km (0.118 R)
• M36: 9,594,759 km (0.072 R)
• M37: 9,892,907 km (0.11 R)
• M38: 10,194,048 km (0.102 R)
• M39: 11,283,719 km (0.062 R)
• M40: 11,380,209 km (0.097 R)
• M41: 11,647,092 km (0.114 R)
• M42: 11,867,001 km (0.054 R)
• M43: 12,186,991 km (0.117 R)
• M44: 12,785,532 km (0.06 R)
• M45: 12,936,625 km (0.1 R)
• M46: 13,139,031 km (0.106 R)
• M47: 13,316,903 km (0.084 R)
• M48: 13,495,673 km (0.106 R)
• M49: 14,611,374 km (0.057 R)
• M50: 15,273,793 km (0.048 R)
• M51: 15,622,057 km (0.069 R)
• M52: 15,810,700 km (0.089 R)
• M53: 16,000,091 km (0.108 R)
• M54: 16,190,230 km (0.03 R)
• M55: 16,381,116 km (0.114 R)
• M56: 16,545,375 km (0.088 R)
• M57: 17,207,645 km (0.101 R)
• M58: 17,318,945 km (0.092 R)
• M59: 18,161,032 km (0.052 R)
• M60: 18,444,669 km (0.105 R)
• M61: 18,844,245 km (0.098 R)
• M62: 19,333,281 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.9

Radius: 11.8

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.04 AU - 5.8 AU

Year: 5673 Days

Day: 8.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 56,797,240 km

• M1: 149,598 km (0.095 R)
• M2: 388,506 km (0.065 R)
• M3: 518,955 km (0.083 R)
• M4: 804,388 km (0.113 R)
• M5: 1,402,779 km (0.092 R)
• M6: 1,500,616 km (0.112 R)
• M7: 1,915,601 km (0.089 R)
• M8: 2,080,607 km (0.085 R)
• M9: 2,444,429 km (0.107 R)
• M10: 2,644,142 km (0.088 R)
• M11: 3,124,052 km (0.094 R)
• M12: 3,496,401 km (0.055 R)
• M13: 4,046,323 km (0.111 R)
• M14: 4,164,356 km (0.025 R)
• M15: 4,283,585 km (0.119 R)
• M16: 4,697,523 km (0.089 R)
• M17: 4,972,334 km (0.097 R)
• M18: 5,124,325 km (0.113 R)
• M19: 5,201,069 km (0.108 R)
• M20: 5,278,112 km (0.057 R)
• M21: 5,355,454 km (0.03 R)
• M22: 5,748,298 km (0.09 R)
• M23: 6,479,084 km (0.062 R)
• M24: 6,982,481 km (0.107 R)
• M25: 7,296,487 km (0.04 R)
• M26: 7,382,805 km (0.115 R)
• M27: 7,469,571 km (0.049 R)
• M28: 7,731,966 km (0.084 R)
• M29: 9,275,666 km (0.064 R)
• M30: 9,431,996 km (0.104 R)
• M31: 9,970,399 km (0.053 R)
• M32: 10,453,750 km (0.093 R)
• M33: 10,780,322 km (0.086 R)
• M34: 11,476,849 km (0.105 R)
• M35: 12,256,554 km (0.06 R)
• M36: 13,938,333 km (0.071 R)
• M37: 14,442,478 km (0.088 R)
• M38: 14,806,150 km (0.032 R)
• M39: 15,431,469 km (0.114 R)
• M40: 15,728,720 km (0.099 R)
• M41: 15,803,369 km (0.075 R)
• M42: 16,366,755 km (0.11 R)
• M43: 17,358,888 km (0.101 R)
• M44: 17,901,180 km (0.115 R)
• M45: 19,042,163 km (0.116 R)
• M46: 19,521,176 km (0.104 R)
• M47: 19,721,936 km (0.048 R)
• M48: 19,963,836 km (0.093 R)
• M49: 20,409,787 km (0.081 R)
• M50: 20,654,380 km (0.045 R)
• M51: 21,023,138 km (0.075 R)
• M52: 21,435,430 km (0.096 R)
• M53: 22,100,692 km (0.078 R)
• M54: 23,068,740 km (0.102 R)
• M55: 23,281,169 km (0.096 R)
• M56: 23,664,887 km (0.078 R)
• M57: 23,964,831 km (0.055 R)
• M58: 24,136,868 km (0.049 R)
• M59: 24,655,225 km (0.104 R)
• M60: 24,915,825 km (0.052 R)
• M61: 25,046,424 km (0.067 R)
• M62: 25,221,004 km (0.119 R)
• M63: 26,320,997 km (0.099 R)
• M64: 26,631,712 km (0.049 R)
• M65: 27,257,031 km (0.104 R)
• M66: 27,346,640 km (0.043 R)
• M67: 28,158,658 km (0.114 R)
• M68: 29,253,415 km (0.111 R)
• M69: 29,391,344 km (0.072 R)
• M70: 30,548,334 km (0.111 R)
• M71: 31,109,027 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.9

Radius: 13.4

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.98 AU - 10.28 AU

Year: 12403 Days

Day: 9.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,797,240 km

• M1: 178,470 km (0.109 R)
• M2: 366,814 km (0.115 R)
• M3: 540,048 km (0.118 R)
• M4: 657,483 km (0.111 R)
• M5: 894,146 km (0.061 R)
• M6: 994,377 km (0.083 R)
• M7: 1,286,841 km (0.047 R)
• M8: 1,385,127 km (0.114 R)
• M9: 1,520,363 km (0.069 R)
• M10: 1,897,499 km (0.11 R)
• M11: 2,244,267 km (0.057 R)
• M12: 2,344,348 km (0.117 R)
• M13: 2,549,148 km (0.108 R)
• M14: 2,696,053 km (0.117 R)
• M15: 2,845,800 km (0.102 R)
• M16: 2,998,390 km (0.059 R)
• M17: 3,221,291 km (0.05 R)
• M18: 3,636,575 km (0.049 R)
• M19: 3,802,628 km (0.073 R)
• M20: 4,316,497 km (0.095 R)
• M21: 5,764,754 km (0.107 R)
• M22: 6,411,914 km (0.095 R)
• M23: 6,642,445 km (0.087 R)
• M24: 6,788,003 km (0.065 R)
• M25: 7,775,050 km (0.098 R)
• M26: 8,457,964 km (0.096 R)
• M27: 8,679,369 km (0.058 R)
• M28: 8,902,569 km (0.103 R)
• M29: 9,224,953 km (0.112 R)
• M30: 9,485,702 km (0.081 R)
• M31: 9,748,695 km (0.07 R)
• M32: 10,996,939 km (0.079 R)
• M33: 11,204,133 km (0.113 R)
• M34: 11,308,103 km (0.108 R)
• M35: 11,587,253 km (0.042 R)
• M36: 13,236,120 km (0.068 R)
• M37: 13,752,532 km (0.108 R)
• M38: 14,050,531 km (0.078 R)
• M39: 14,728,958 km (0.116 R)
• M40: 14,881,099 km (0.085 R)
• M41: 15,225,473 km (0.05 R)
• M42: 15,650,032 km (0.098 R)
• M43: 15,844,359 km (0.063 R)
• M44: 16,235,259 km (0.106 R)
• M45: 16,353,291 km (0.063 R)
• M46: 16,589,955 km (0.093 R)
• M47: 17,026,781 km (0.117 R)
• M48: 17,186,551 km (0.112 R)
• M49: 18,196,786 km (0.105 R)
• M50: 19,226,019 km (0.089 R)
• M51: 19,852,834 km (0.064 R)
• M52: 20,698,810 km (0.075 R)
• M53: 21,040,492 km (0.118 R)
• M54: 21,169,146 km (0.099 R)
• M55: 21,599,838 km (0.079 R)
• M56: 21,859,690 km (0.113 R)
• M57: 22,076,906 km (0.099 R)
• M58: 24,064,613 km (0.059 R)
• M59: 24,334,038 km (0.028 R)
• M60: 24,604,362 km (0.102 R)
• M61: 25,512,870 km (0.064 R)
• M62: 26,063,091 km (0.111 R)
• M63: 26,895,902 km (0.073 R)
• M64: 27,455,996 km (0.111 R)
• M65: 27,643,592 km (0.063 R)
• M66: 27,784,513 km (0.03 R)
• M67: 28,256,195 km (0.085 R)
• M68: 28,350,741 km (0.083 R)
• M69: 28,682,849 km (0.117 R)
• M70: 28,825,565 km (0.1 R)
• M71: 29,159,318 km (0.082 R)
• M72: 29,638,629 km (0.089 R)
• M73: 29,879,183 km (0.082 R)
• M74: 30,023,844 km (0.114 R)
• M75: 30,265,444 km (0.1 R)
• M76: 30,362,234 km (0.099 R)
• M77: 31,287,347 km (0.069 R)
• M78: 31,385,334 km (0.104 R)
• M79: 31,679,593 km (0.089 R)
• M80: 32,221,736 km (0.095 R)
• M81: 32,469,021 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.5

Radius: 6.2

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 11.8 AU - 14.14 AU

Year: 21000 Days

Day: 24.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 56,797,240 km

• M1: 92,900 km (0.087 R)
• M2: 281,394 km (0.088 R)
• M3: 487,091 km (0.103 R)
• M4: 1,020,407 km (0.058 R)
• M5: 1,162,974 km (0.118 R)
• M6: 1,363,136 km (0.111 R)
• M7: 1,574,368 km (0.116 R)
• M8: 1,628,822 km (0.076 R)
• M9: 1,824,346 km (0.079 R)
• M10: 2,615,120 km (0.067 R)
• M11: 2,778,182 km (0.1 R)
• M12: 2,944,535 km (0.102 R)
• M13: 3,534,250 km (0.084 R)
• M14: 3,606,057 km (0.077 R)
• M15: 3,787,668 km (0.077 R)
• M16: 4,046,922 km (0.116 R)
• M17: 4,311,859 km (0.074 R)
• M18: 4,700,365 km (0.042 R)
• M19: 5,386,122 km (0.104 R)
• M20: 5,846,285 km (0.038 R)
• M21: 5,974,041 km (0.073 R)
• M22: 7,074,035 km (0.07 R)
• M23: 7,255,646 km (0.078 R)
• M24: 7,857,030 km (0.085 R)
• M25: 8,092,497 km (0.116 R)
• M26: 8,618,782 km (0.113 R)
• M27: 9,008,485 km (0.113 R)
• M28: 10,007,649 km (0.03 R)
• M29: 10,211,700 km (0.048 R)
• M30: 10,623,992 km (0.088 R)
• M31: 10,779,873 km (0.118 R)
• M32: 11,146,837 km (0.115 R)
• M33: 11,893,031 km (0.078 R)
• M34: 12,765,336 km (0.086 R)
• M35: 13,042,242 km (0.109 R)
• M36: 14,455,792 km (0.083 R)
• M37: 14,860,304 km (0.111 R)
• M38: 18,601,598 km (0.108 R)
• M39: 19,104,546 km (0.108 R)
• M40: 19,294,236 km (0.092 R)
• M41: 20,316,737 km (0.066 R)
• M42: 21,291,367 km (0.118 R)
• M43: 22,347,528 km (0.067 R)
• M44: 22,614,261 km (0.101 R)
• M45: 25,756,265 km (0.091 R)
• M46: 27,164,430 km (0.098 R)
• M47: 27,235,489 km (0.118 R)
• M48: 27,663,189 km (0.091 R)
• M49: 33,421,361 km (0.112 R)
• M50: 33,573,652 km (0.081 R)
• M51: 34,800,953 km (0.117 R)
• M52: 37,457,362 km (0.072 R)
• M53: 38,410,300 km (0.062 R)
• M54: 38,729,842 km (0.083 R)
• M55: 39,693,401 km (0.032 R)
• M56: 40,909,034 km (0.086 R)
• M57: 42,383,770 km (0.053 R)
• M58: 42,631,204 km (0.103 R)
• M59: 43,376,651 km (0.078 R)
• M60: 44,293,386 km (0.093 R)
• M61: 45,976,662 km (0.12 R)
• M62: 46,400,772 km (0.072 R)
• M63: 46,655,836 km (0.112 R)
• M64: 48,885,891 km (0.093 R)
• M65: 50,449,937 km (0.096 R)
• M66: 51,150,354 km (0.102 R)
• M67: 52,207,114 km (0.11 R)
• M68: 57,506,020 km (0.112 R)
• M69: 58,054,446 km (0.094 R)
• M70: 58,329,257 km (0.099 R)
• M71: 61,008,256 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.2

Radius: 7.8

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 14 AU - 14.68 AU

Year: 24414 Days

Day: 19.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 56,797,240 km

• M1: 233,971 km (0.103 R)
• M2: 848,370 km (0.11 R)
• M3: 1,452,895 km (0.076 R)
• M4: 1,502,112 km (0.109 R)
• M5: 1,890,019 km (0.071 R)
• M6: 2,250,850 km (0.089 R)
• M7: 2,424,533 km (0.117 R)
• M8: 3,163,097 km (0.112 R)
• M9: 3,490,268 km (0.068 R)
• M10: 5,828,632 km (0.089 R)
• M11: 7,700,850 km (0.068 R)
• M12: 9,320,845 km (0.037 R)
• M13: 10,796,927 km (0.086 R)
• M14: 11,586,804 km (0.043 R)
• M15: 12,344,218 km (0.12 R)
• M16: 12,446,393 km (0.063 R)
• M17: 15,751,309 km (0.118 R)
• M18: 16,589,357 km (0.066 R)
• M19: 18,366,729 km (0.079 R)
• M20: 19,963,387 km (0.096 R)
• M21: 22,659,141 km (0.096 R)
• M22: 23,098,510 km (0.091 R)
• M23: 23,477,291 km (0.075 R)
• M24: 24,561,726 km (0.091 R)
• M25: 24,819,184 km (0.078 R)
• M26: 24,883,661 km (0.096 R)
• M27: 27,844,352 km (0.055 R)
• M28: 28,855,784 km (0.103 R)
• M29: 29,742,001 km (0.075 R)
• M30: 31,053,376 km (0.084 R)
• M31: 31,401,491 km (0.078 R)
• M32: 32,595,132 km (0.071 R)
• M33: 33,589,210 km (0.04 R)
• M34: 34,018,257 km (0.107 R)
• M35: 34,449,248 km (0.113 R)
• M36: 35,026,546 km (0.025 R)
• M37: 37,367,753 km (0.069 R)
• M38: 37,663,957 km (0.074 R)
• M39: 38,781,602 km (0.073 R)
• M40: 38,856,401 km (0.11 R)
• M41: 39,006,448 km (0.112 R)
• M42: 42,045,379 km (0.071 R)
• M43: 43,905,030 km (0.104 R)
• M44: 44,766,265 km (0.065 R)
• M45: 48,427,823 km (0.12 R)
• M46: 51,359,791 km (0.106 R)
• M47: 54,013,807 km (0.115 R)
• M48: 54,264,982 km (0.1 R)
• M49: 55,610,764 km (0.039 R)
• M50: 56,457,339 km (0.111 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: 442 - 19,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit