🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.75 AU - 1.07 AU

Year: 327 Days

Day: 37.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.32 AU - 1.48 AU

Year: 624 Days

Day: 21 Hours

Environment

Temp: -39 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,149,068 km

• M1: 288,125 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.41 AU - 1.57 AU

Year: 685 Days

Day: 30.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,149,068 km

• M1: 184,454 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.47 AU - 1.71 AU

Year: 755 Days

Day: 18.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.76 AU - 2.64 AU

Year: 1229 Days

Day: 39.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.57 AU - 4.75 AU

Year: 3196 Days

Day: 22 Hours

Environment

Temp: -140 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.2

Radius: 9.1

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.22 AU - 9.5 AU

Year: 9106 Days

Day: 10.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 85,149,068 km

• M1: 143,464 km (0.116 R)
• M2: 321,935 km (0.057 R)
• M3: 426,354 km (0.065 R)
• M4: 628,909 km (0.094 R)
• M5: 750,084 km (0.114 R)
• M6: 1,016,368 km (0.051 R)
• M7: 1,292,825 km (0.083 R)
• M8: 1,370,616 km (0.106 R)
• M9: 1,697,637 km (0.096 R)
• M10: 2,593,578 km (0.09 R)
• M11: 3,395,423 km (0.087 R)
• M12: 3,476,954 km (0.078 R)
• M13: 4,094,344 km (0.037 R)
• M14: 4,268,775 km (0.071 R)
• M15: 4,898,283 km (0.091 R)
• M16: 5,239,516 km (0.104 R)
• M17: 5,524,649 km (0.115 R)
• M18: 5,620,691 km (0.081 R)
• M19: 6,010,992 km (0.109 R)
• M20: 6,076,815 km (0.099 R)
• M21: 6,920,846 km (0.029 R)
• M22: 6,989,961 km (0.087 R)
• M23: 7,198,650 km (0.108 R)
• M24: 7,268,811 km (0.047 R)
• M25: 7,586,706 km (0.104 R)
• M26: 7,693,818 km (0.041 R)
• M27: 7,837,283 km (0.115 R)
• M28: 8,309,713 km (0.12 R)
• M29: 8,642,269 km (0.099 R)
• M30: 9,320,247 km (0.11 R)
• M31: 10,250,895 km (0.079 R)
• M32: 11,251,555 km (0.104 R)
• M33: 11,619,416 km (0.081 R)
• M34: 11,701,695 km (0.083 R)
• M35: 11,825,562 km (0.026 R)
• M36: 12,032,905 km (0.112 R)
• M37: 12,325,069 km (0.069 R)
• M38: 13,301,794 km (0.076 R)
• M39: 14,657,151 km (0.047 R)
• M40: 16,056,040 km (0.105 R)
• M41: 16,516,353 km (0.078 R)
• M42: 17,638,786 km (0.084 R)
• M43: 18,544,750 km (0.075 R)
• M44: 18,882,393 km (0.11 R)
• M45: 18,979,183 km (0.108 R)
• M46: 19,563,662 km (0.113 R)
• M47: 19,759,784 km (0.056 R)
• M48: 20,900,319 km (0.063 R)
• M49: 21,000,399 km (0.106 R)
• M50: 21,251,574 km (0.033 R)
• M51: 21,352,403 km (0.105 R)
• M52: 22,934,102 km (0.079 R)
• M53: 24,342,117 km (0.112 R)
• M54: 24,447,583 km (0.099 R)
• M55: 24,870,796 km (0.103 R)
• M56: 25,083,374 km (0.057 R)
• M57: 25,778,107 km (0.102 R)
• M58: 27,680,094 km (0.1 R)
• M59: 27,790,198 km (0.097 R)
• M60: 27,955,504 km (0.117 R)
• M61: 28,065,907 km (0.107 R)
• M62: 28,842,918 km (0.108 R)
• M63: 29,346,016 km (0.103 R)
• M64: 30,077,998 km (0.074 R)
• M65: 30,531,429 km (0.092 R)
• M66: 32,425,787 km (0.057 R)
• M67: 32,716,007 km (0.109 R)
• M68: 33,240,796 km (0.105 R)
• M69: 33,416,275 km (0.079 R)
• M70: 34,239,661 km (0.12 R)
• M71: 34,712,989 km (0.092 R)
• M72: 35,248,250 km (0.092 R)
• M73: 35,307,790 km (0.118 R)
• M74: 37,416,223 km (0.086 R)
• M75: 38,025,984 km (0.037 R)
• M76: 38,270,875 km (0.12 R)
• M77: 38,577,701 km (0.101 R)
• M78: 38,762,155 km (0.091 R)
• M79: 39,255,528 km (0.041 R)
• M80: 39,565,046 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.1

Radius: 3.1

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 10.7 AU - 13.5 AU

Year: 15856 Days

Day: 18.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 85,149,068 km

• M1: 106,065 km (0.106 R)
• M2: 170,841 km (0.118 R)
• M3: 255,214 km (0.113 R)
• M4: 288,425 km (0.106 R)
• M5: 359,633 km (0.068 R)
• M6: 688,300 km (0.077 R)
• M7: 1,617,901 km (0.081 R)
• M8: 1,668,615 km (0.116 R)
• M9: 1,706,912 km (0.102 R)
• M10: 1,784,553 km (0.08 R)
• M11: 1,810,583 km (0.117 R)
• M12: 1,903,035 km (0.117 R)
• M13: 2,106,338 km (0.091 R)
• M14: 2,274,037 km (0.068 R)
• M15: 3,033,097 km (0.107 R)
• M16: 3,095,629 km (0.114 R)
• M17: 3,158,759 km (0.039 R)
• M18: 3,222,189 km (0.119 R)
• M19: 4,171,237 km (0.105 R)
• M20: 4,594,899 km (0.099 R)
• M21: 4,684,957 km (0.063 R)
• M22: 5,482,612 km (0.115 R)
• M23: 5,597,204 km (0.078 R)
• M24: 6,562,410 km (0.098 R)
• M25: 8,049,413 km (0.106 R)
• M26: 8,244,937 km (0.114 R)
• M27: 8,420,266 km (0.078 R)
• M28: 9,291,823 km (0.114 R)
• M29: 9,405,667 km (0.076 R)
• M30: 9,726,854 km (0.107 R)
• M31: 9,865,531 km (0.09 R)
• M32: 10,759,378 km (0.097 R)
• M33: 10,807,100 km (0.054 R)
• M34: 12,397,026 km (0.064 R)
• M35: 12,472,124 km (0.037 R)
• M36: 12,673,184 km (0.081 R)
• M37: 13,798,160 km (0.104 R)
• M38: 13,980,071 km (0.027 R)
• M39: 14,451,454 km (0.076 R)
• M40: 14,848,187 km (0.053 R)
• M41: 15,194,955 km (0.096 R)
• M42: 15,842,265 km (0.114 R)
• M43: 16,278,642 km (0.092 R)
• M44: 16,636,181 km (0.092 R)
• M45: 17,079,738 km (0.083 R)
• M46: 18,662,634 km (0.118 R)
• M47: 18,863,693 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245

Radius: 6.9

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 11.27 AU - 13.29 AU

Year: 16212 Days

Day: 18.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,149,068 km

• M1: 155,283 km (0.09 R)
• M2: 293,810 km (0.112 R)
• M3: 341,682 km (0.066 R)
• M4: 609,761 km (0.118 R)
• M5: 1,087,277 km (0.086 R)
• M6: 1,166,265 km (0.113 R)
• M7: 1,436,588 km (0.113 R)
• M8: 1,680,433 km (0.086 R)
• M9: 1,726,210 km (0.097 R)
• M10: 2,157,052 km (0.101 R)
• M11: 2,700,391 km (0.114 R)
• M12: 3,029,357 km (0.083 R)
• M13: 3,255,698 km (0.116 R)
• M14: 3,575,988 km (0.106 R)
• M15: 3,664,998 km (0.11 R)
• M16: 3,998,153 km (0.052 R)
• M17: 4,059,637 km (0.114 R)
• M18: 4,309,316 km (0.057 R)
• M19: 5,769,541 km (0.117 R)
• M20: 6,227,759 km (0.099 R)
• M21: 7,633,531 km (0.113 R)
• M22: 7,902,807 km (0.11 R)
• M23: 8,371,796 km (0.118 R)
• M24: 8,729,485 km (0.066 R)
• M25: 9,011,028 km (0.117 R)
• M26: 9,214,032 km (0.095 R)
• M27: 9,583,240 km (0.092 R)
• M28: 9,790,582 km (0.066 R)
• M29: 10,463,473 km (0.045 R)
• M30: 10,891,772 km (0.07 R)
• M31: 10,978,090 km (0.105 R)
• M32: 11,021,324 km (0.066 R)
• M33: 11,544,767 km (0.117 R)
• M34: 11,588,749 km (0.094 R)
• M35: 11,942,697 km (0.117 R)
• M36: 11,987,128 km (0.065 R)
• M37: 12,390,144 km (0.089 R)
• M38: 12,480,202 km (0.062 R)
• M39: 13,163,266 km (0.108 R)
• M40: 13,858,298 km (0.12 R)
• M41: 13,951,946 km (0.11 R)
• M42: 14,281,062 km (0.027 R)
• M43: 14,755,885 km (0.051 R)
• M44: 15,477,695 km (0.113 R)
• M45: 15,526,165 km (0.065 R)
• M46: 15,623,403 km (0.076 R)
• M47: 15,867,248 km (0.116 R)
• M48: 16,014,302 km (0.093 R)
• M49: 17,155,884 km (0.027 R)
• M50: 17,357,093 km (0.081 R)
• M51: 17,914,495 km (0.096 R)
• M52: 18,221,021 km (0.107 R)
• M53: 18,323,495 km (0.117 R)
• M54: 18,891,070 km (0.091 R)
• M55: 19,359,610 km (0.09 R)
• M56: 20,043,272 km (0.058 R)
• M57: 21,488,238 km (0.095 R)
• M58: 23,857,868 km (0.111 R)
• M59: 25,616,840 km (0.081 R)
• M60: 26,019,857 km (0.116 R)
• M61: 27,888,484 km (0.038 R)
• M62: 28,958,557 km (0.036 R)
• M63: 29,258,202 km (0.105 R)
• M64: 29,318,191 km (0.097 R)
• M65: 29,438,467 km (0.084 R)
• M66: 29,679,320 km (0.084 R)
• M67: 29,920,921 km (0.109 R)
• M68: 31,568,591 km (0.05 R)
• M69: 32,372,381 km (0.112 R)
• M70: 32,434,464 km (0.104 R)
• M71: 32,745,628 km (0.084 R)
• M72: 33,622,121 km (0.098 R)
• M73: 33,873,895 km (0.04 R)
• M74: 35,590,231 km (0.117 R)
• M75: 35,975,446 km (0.107 R)
• M76: 37,399,617 km (0.088 R)
• M77: 37,725,890 km (0.105 R)
• M78: 37,922,163 km (0.055 R)
• M79: 37,987,537 km (0.111 R)
• M80: 38,053,061 km (0.116 R)
• M81: 38,446,952 km (0.098 R)
• M82: 39,238,923 km (0.078 R)
• M83: 39,703,275 km (0.04 R)
• M84: 40,303,013 km (0.056 R)
• M85: 40,838,573 km (0.032 R)
• M86: 41,714,020 km (0.101 R)
• M87: 42,323,781 km (0.115 R)
• M88: 42,459,616 km (0.086 R)
• M89: 42,936,384 km (0.117 R)
• M90: 43,277,916 km (0.103 R)
• M91: 45,207,729 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.4

Radius: 7.4

Gravity: 16.83 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 12.54 AU - 16.1 AU

Year: 20415 Days

Day: 17.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,149,068 km

• M1: 106,065 km (0.043 R)
• M2: 556,205 km (0.043 R)
• M3: 1,071,719 km (0.074 R)
• M4: 1,839,007 km (0.072 R)
• M5: 1,909,467 km (0.1 R)
• M6: 2,661,645 km (0.069 R)
• M7: 3,409,186 km (0.093 R)
• M8: 4,078,786 km (0.068 R)
• M9: 4,217,613 km (0.051 R)
• M10: 4,357,936 km (0.069 R)
• M11: 5,332,865 km (0.112 R)
• M12: 5,689,506 km (0.097 R)
• M13: 6,212,351 km (0.094 R)
• M14: 6,860,110 km (0.067 R)
• M15: 6,970,214 km (0.077 R)
• M16: 7,416,314 km (0.067 R)
• M17: 8,044,625 km (0.115 R)
• M18: 8,809,220 km (0.088 R)
• M19: 8,869,059 km (0.116 R)
• M20: 9,535,368 km (0.109 R)
• M21: 11,695,262 km (0.066 R)
• M22: 12,492,320 km (0.117 R)
• M23: 12,559,489 km (0.089 R)
• M24: 12,694,277 km (0.059 R)
• M25: 13,169,849 km (0.104 R)
• M26: 13,720,369 km (0.059 R)
• M27: 15,273,045 km (0.11 R)
• M28: 15,489,064 km (0.111 R)
• M29: 16,510,369 km (0.044 R)
• M30: 16,880,474 km (0.052 R)
• M31: 17,704,160 km (0.112 R)
• M32: 18,541,010 km (0.103 R)
• M33: 19,312,786 km (0.094 R)
• M34: 21,368,261 km (0.118 R)
• M35: 22,014,673 km (0.117 R)
• M36: 22,667,369 km (0.108 R)
• M37: 23,658,454 km (0.113 R)
• M38: 24,579,229 km (0.104 R)
• M39: 24,832,499 km (0.116 R)
• M40: 25,426,552 km (0.065 R)
• M41: 26,369,617 km (0.107 R)
• M42: 27,411,267 km (0.084 R)
• M43: 27,937,253 km (0.084 R)
• M44: 29,177,270 km (0.094 R)
• M45: 31,344,643 km (0.08 R)
• M46: 33,003,833 km (0.049 R)
• M47: 33,469,831 km (0.105 R)
• M48: 35,165,223 km (0.095 R)
• M49: 35,450,507 km (0.091 R)
• M50: 36,599,269 km (0.068 R)
• M51: 36,888,292 km (0.079 R)
• M52: 37,954,925 km (0.1 R)
• M53: 38,052,313 km (0.104 R)
• M54: 40,316,776 km (0.11 R)
• M55: 43,131,908 km (0.085 R)
• M56: 44,665,885 km (0.098 R)
• M57: 45,491,366 km (0.094 R)
• M58: 46,530,174 km (0.09 R)
• M59: 48,314,128 km (0.075 R)
• M60: 51,624,430 km (0.066 R)
• M61: 52,273,535 km (0.086 R)
• M62: 53,034,240 km (0.047 R)
• M63: 54,456,617 km (0.086 R)
• M64: 54,896,883 km (0.089 R)
• M65: 56,335,566 km (0.052 R)
• M66: 57,003,820 km (0.1 R)
• M67: 57,450,818 km (0.111 R)
• M68: 58,011,062 km (0.032 R)
• M69: 58,573,251 km (0.102 R)
• M70: 59,703,014 km (0.105 R)
• M71: 59,929,805 km (0.11 R)
• M72: 60,839,808 km (0.097 R)
• M73: 61,525,415 km (0.108 R)
• M74: 63,481,557 km (0.086 R)
• M75: 63,944,862 km (0.092 R)
• M76: 65,341,358 km (0.026 R)
• M77: 65,692,165 km (0.082 R)
• M78: 66,983,344 km (0.111 R)
• M79: 67,573,059 km (0.094 R)
• M80: 68,164,419 km (0.077 R)
• M81: 71,027,124 km (0.104 R)
• M82: 71,387,655 km (0.095 R)
• M83: 74,538,186 km (0.096 R)
• M84: 75,149,144 km (0.087 R)
• M85: 75,394,036 km (0.061 R)
• M86: 75,639,227 km (0.079 R)
• M87: 75,884,567 km (0.104 R)
• M88: 76,499,265 km (0.115 R)
• M89: 77,609,879 km (0.097 R)
• M90: 77,857,464 km (0.117 R)
• M91: 81,727,561 km (0.104 R)
• M92: 81,979,484 km (0.097 R)
• M93: 84,003,393 km (0.078 R)
• M94: 85,149,014 km (0.041 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: 193 - 16,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit