🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.77 AU - 0.89 AU

Year: 270 Days

Day: 24.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,165,630 km

• M1: 87,066 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.05 AU - 1.17 AU

Year: 417 Days

Day: 36.3 Hours

Environment

Temp: 36 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.88 AU - 2.32 AU

Year: 1085 Days

Day: 23.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.12 AU - 3.32 AU

Year: 1599 Days

Day: 14.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 70.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.8

Radius: 10.5

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.9 AU - 6.08 AU

Year: 4585 Days

Day: 14.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 53,165,630 km

• M1: 133,890 km (0.031 R)
• M2: 204,500 km (0.084 R)
• M3: 272,268 km (0.077 R)
• M4: 394,340 km (0.066 R)
• M5: 572,511 km (0.094 R)
• M6: 667,954 km (0.067 R)
• M7: 916,885 km (0.028 R)
• M8: 1,074,113 km (0.106 R)
• M9: 1,150,856 km (0.118 R)
• M10: 1,392,307 km (0.118 R)
• M11: 1,500,915 km (0.108 R)
• M12: 1,637,648 km (0.08 R)
• M13: 1,765,704 km (0.088 R)
• M14: 1,831,078 km (0.074 R)
• M15: 2,282,864 km (0.094 R)
• M16: 2,573,532 km (0.106 R)
• M17: 2,693,210 km (0.059 R)
• M18: 3,270,658 km (0.086 R)
• M19: 3,367,897 km (0.107 R)
• M20: 3,433,421 km (0.096 R)
• M21: 3,532,305 km (0.105 R)
• M22: 3,665,597 km (0.086 R)
• M23: 3,733,065 km (0.117 R)
• M24: 3,800,684 km (0.041 R)
• M25: 3,903,158 km (0.032 R)
• M26: 4,128,303 km (0.054 R)
• M27: 4,251,272 km (0.07 R)
• M28: 4,447,096 km (0.039 R)
• M29: 4,829,169 km (0.114 R)
• M30: 5,033,520 km (0.104 R)
• M31: 5,165,166 km (0.086 R)
• M32: 5,547,388 km (0.109 R)
• M33: 5,919,139 km (0.078 R)
• M34: 6,178,093 km (0.108 R)
• M35: 7,229,915 km (0.088 R)
• M36: 7,336,130 km (0.114 R)
• M37: 7,442,793 km (0.071 R)
• M38: 7,571,447 km (0.109 R)
• M39: 8,005,580 km (0.083 R)
• M40: 8,537,401 km (0.087 R)
• M41: 8,989,336 km (0.069 R)
• M42: 9,588,476 km (0.094 R)
• M43: 9,705,162 km (0.112 R)
• M44: 9,916,544 km (0.082 R)
• M45: 10,058,213 km (0.103 R)
• M46: 10,415,453 km (0.085 R)
• M47: 10,631,771 km (0.101 R)
• M48: 11,068,896 km (0.085 R)
• M49: 11,314,386 km (0.107 R)
• M50: 11,462,488 km (0.055 R)
• M51: 11,611,338 km (0.1 R)
• M52: 11,810,752 km (0.119 R)
• M53: 12,339,431 km (0.062 R)
• M54: 12,517,452 km (0.104 R)
• M55: 13,186,005 km (0.034 R)
• M56: 13,681,922 km (0.114 R)
• M57: 14,584,596 km (0.061 R)
• M58: 14,772,790 km (0.045 R)
• M59: 15,588,697 km (0.082 R)
• M60: 16,530,864 km (0.062 R)
• M61: 16,727,286 km (0.119 R)
• M62: 17,491,581 km (0.055 R)
• M63: 17,863,781 km (0.052 R)
• M64: 17,949,949 km (0.083 R)
• M65: 18,325,290 km (0.027 R)
• M66: 18,499,422 km (0.116 R)
• M67: 18,732,496 km (0.055 R)
• M68: 18,907,824 km (0.052 R)
• M69: 19,674,214 km (0.087 R)
• M70: 19,792,995 km (0.039 R)
• M71: 19,882,305 km (0.081 R)
• M72: 20,001,535 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.2

Radius: 9.4

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.59 AU - 8.13 AU

Year: 7117 Days

Day: 11.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,165,630 km

• M1: 140,173 km (0.087 R)
• M2: 213,177 km (0.115 R)
• M3: 323,879 km (0.087 R)
• M4: 777,161 km (0.076 R)
• M5: 838,945 km (0.109 R)
• M6: 984,803 km (0.067 R)
• M7: 1,069,475 km (0.079 R)
• M8: 1,192,594 km (0.076 R)
• M9: 1,283,400 km (0.074 R)
• M10: 1,491,790 km (0.079 R)
• M11: 1,711,250 km (0.114 R)
• M12: 1,941,332 km (0.097 R)
• M13: 2,271,195 km (0.079 R)
• M14: 2,362,150 km (0.107 R)
• M15: 2,524,464 km (0.079 R)
• M16: 2,787,008 km (0.111 R)
• M17: 3,008,413 km (0.119 R)
• M18: 3,133,926 km (0.118 R)
• M19: 3,261,234 km (0.096 R)
• M20: 3,680,108 km (0.119 R)
• M21: 4,005,633 km (0.112 R)
• M22: 4,199,811 km (0.111 R)
• M23: 4,340,433 km (0.071 R)
• M24: 4,771,574 km (0.1 R)
• M25: 5,186,558 km (0.105 R)
• M26: 6,306,298 km (0.027 R)
• M27: 6,435,102 km (0.063 R)
• M28: 6,500,027 km (0.119 R)
• M29: 7,059,673 km (0.069 R)
• M30: 7,193,563 km (0.115 R)
• M31: 7,362,160 km (0.094 R)
• M32: 7,429,928 km (0.105 R)
• M33: 8,901,821 km (0.034 R)
• M34: 9,338,497 km (0.112 R)
• M35: 9,707,855 km (0.096 R)
• M36: 10,652,116 km (0.102 R)
• M37: 10,805,903 km (0.08 R)
• M38: 10,999,183 km (0.088 R)
• M39: 11,625,400 km (0.111 R)
• M40: 12,223,044 km (0.086 R)
• M41: 12,303,378 km (0.066 R)
• M42: 12,830,561 km (0.081 R)
• M43: 14,243,961 km (0.079 R)
• M44: 14,328,634 km (0.104 R)
• M45: 16,233,613 km (0.115 R)
• M46: 16,455,167 km (0.069 R)
• M47: 16,945,998 km (0.079 R)
• M48: 17,396,288 km (0.114 R)
• M49: 17,486,794 km (0.069 R)
• M50: 17,622,928 km (0.087 R)
• M51: 18,079,202 km (0.113 R)
• M52: 18,400,987 km (0.11 R)
• M53: 18,910,368 km (0.066 R)
• M54: 19,706,677 km (0.101 R)
• M55: 20,132,732 km (0.073 R)
• M56: 20,418,314 km (0.102 R)
• M57: 20,513,907 km (0.118 R)
• M58: 20,657,521 km (0.106 R)
• M59: 20,753,413 km (0.028 R)
• M60: 20,849,455 km (0.106 R)
• M61: 20,993,817 km (0.1 R)
• M62: 21,477,467 km (0.065 R)
• M63: 21,720,713 km (0.117 R)
• M64: 22,111,612 km (0.059 R)
• M65: 24,760,392 km (0.084 R)
• M66: 25,219,957 km (0.039 R)
• M67: 26,147,763 km (0.063 R)
• M68: 26,668,064 km (0.116 R)
• M69: 27,139,148 km (0.12 R)
• M70: 27,296,824 km (0.055 R)
• M71: 27,665,882 km (0.052 R)
• M72: 30,459,024 km (0.095 R)
• M73: 30,951,500 km (0.077 R)
• M74: 31,391,468 km (0.099 R)
• M75: 32,166,385 km (0.064 R)
• M76: 33,059,633 km (0.114 R)
• M77: 34,131,053 km (0.093 R)
• M78: 35,615,663 km (0.12 R)
• M79: 36,134,468 km (0.077 R)
• M80: 36,250,107 km (0.067 R)
• M81: 36,771,905 km (0.072 R)
• M82: 36,888,142 km (0.103 R)
• M83: 37,999,206 km (0.095 R)
• M84: 38,234,523 km (0.09 R)
• M85: 38,588,322 km (0.101 R)
• M86: 38,884,077 km (0.113 R)
• M87: 39,537,221 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.6

Radius: 10.7

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 10.38 AU - 12.76 AU

Year: 14028 Days

Day: 10.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 53,165,630 km

• M1: 158,125 km (0.108 R)
• M2: 737,218 km (0.094 R)
• M3: 1,221,018 km (0.118 R)
• M4: 2,185,924 km (0.086 R)
• M5: 2,579,067 km (0.114 R)
• M6: 3,304,168 km (0.097 R)
• M7: 3,887,749 km (0.081 R)
• M8: 4,089,407 km (0.113 R)
• M9: 4,608,811 km (0.056 R)
• M10: 5,222,761 km (0.071 R)
• M11: 6,329,037 km (0.091 R)
• M12: 6,407,875 km (0.037 R)
• M13: 7,051,296 km (0.115 R)
• M14: 7,174,115 km (0.058 R)
• M15: 7,380,561 km (0.062 R)
• M16: 7,505,475 km (0.04 R)
• M17: 8,442,406 km (0.087 R)
• M18: 9,146,713 km (0.094 R)
• M19: 9,236,173 km (0.114 R)
• M20: 9,460,869 km (0.086 R)
• M21: 10,007,798 km (0.072 R)
• M22: 10,192,402 km (0.082 R)
• M23: 10,752,796 km (0.111 R)
• M24: 10,989,310 km (0.064 R)
• M25: 13,907,665 km (0.118 R)
• M26: 14,062,200 km (0.115 R)
• M27: 14,217,183 km (0.104 R)
• M28: 14,685,724 km (0.101 R)
• M29: 15,265,416 km (0.114 R)
• M30: 16,121,863 km (0.09 R)
• M31: 16,446,940 km (0.071 R)
• M32: 17,159,025 km (0.114 R)
• M33: 17,546,633 km (0.098 R)
• M34: 17,993,033 km (0.114 R)
• M35: 18,273,978 km (0.107 R)
• M36: 19,068,493 km (0.083 R)
• M37: 19,642,799 km (0.119 R)
• M38: 19,874,227 km (0.074 R)
• M39: 21,340,435 km (0.057 R)
• M40: 22,236,826 km (0.116 R)
• M41: 22,357,402 km (0.04 R)
• M42: 23,145,633 km (0.082 R)
• M43: 24,190,125 km (0.11 R)
• M44: 26,007,291 km (0.114 R)
• M45: 27,608,736 km (0.065 R)
• M46: 29,110,250 km (0.032 R)
• M47: 29,771,323 km (0.115 R)
• M48: 29,970,587 km (0.078 R)
• M49: 31,040,960 km (0.113 R)
• M50: 32,669,781 km (0.053 R)
• M51: 34,256,865 km (0.098 R)
• M52: 34,884,578 km (0.041 R)
• M53: 35,164,924 km (0.045 R)
• M54: 35,375,558 km (0.099 R)
• M55: 35,727,562 km (0.088 R)
• M56: 37,720,654 km (0.1 R)
• M57: 39,093,514 km (0.114 R)
• M58: 39,311,777 km (0.117 R)
• M59: 39,530,489 km (0.079 R)
• M60: 41,146,446 km (0.105 R)
• M61: 41,665,101 km (0.093 R)
• M62: 41,813,652 km (0.079 R)
• M63: 42,185,852 km (0.043 R)
• M64: 43,459,827 km (0.028 R)
• M65: 43,761,416 km (0.057 R)
• M66: 44,063,604 km (0.116 R)
• M67: 45,815,245 km (0.029 R)
• M68: 46,122,071 km (0.083 R)
• M69: 49,071,842 km (0.118 R)
• M70: 49,621,913 km (0.114 R)
• M71: 49,779,439 km (0.054 R)
• M72: 51,602,888 km (0.09 R)
• M73: 51,922,279 km (0.115 R)
• M74: 53,852,241 km (0.03 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.6

Radius: 6.3

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 12.49 AU - 14.17 AU

Year: 17348 Days

Day: 19.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,165,630 km

• M1: 97,089 km (0.046 R)
• M2: 185,801 km (0.104 R)
• M3: 251,624 km (0.111 R)
• M4: 456,124 km (0.09 R)
• M5: 568,322 km (0.114 R)
• M6: 781,798 km (0.075 R)
• M7: 839,094 km (0.119 R)
• M8: 1,104,032 km (0.097 R)
• M9: 1,168,808 km (0.069 R)
• M10: 2,202,978 km (0.076 R)
• M11: 2,368,433 km (0.114 R)
• M12: 2,509,504 km (0.054 R)
• M13: 2,595,373 km (0.078 R)
• M14: 2,949,023 km (0.033 R)
• M15: 3,193,316 km (0.074 R)
• M16: 3,539,785 km (0.072 R)
• M17: 3,668,888 km (0.094 R)
• M18: 3,898,371 km (0.119 R)
• M19: 4,720,112 km (0.081 R)
• M20: 4,791,021 km (0.111 R)
• M21: 6,320,061 km (0.093 R)
• M22: 6,674,459 km (0.064 R)
• M23: 6,994,897 km (0.062 R)
• M24: 7,692,472 km (0.111 R)
• M25: 7,859,723 km (0.069 R)
• M26: 8,454,823 km (0.116 R)
• M27: 8,541,141 km (0.061 R)
• M28: 9,419,131 km (0.057 R)
• M29: 10,187,914 km (0.12 R)
• M30: 10,742,623 km (0.115 R)
• M31: 10,882,796 km (0.089 R)
• M32: 11,640,958 km (0.058 R)
• M33: 12,661,515 km (0.068 R)
• M34: 13,007,984 km (0.12 R)
• M35: 13,107,616 km (0.049 R)
• M36: 13,558,953 km (0.112 R)
• M37: 13,761,059 km (0.081 R)
• M38: 13,913,350 km (0.084 R)
• M39: 15,414,415 km (0.07 R)
• M40: 15,784,371 km (0.079 R)
• M41: 16,157,168 km (0.108 R)
• M42: 16,210,724 km (0.096 R)
• M43: 17,293,215 km (0.055 R)
• M44: 17,898,488 km (0.093 R)
• M45: 19,016,732 km (0.106 R)
• M46: 19,812,892 km (0.061 R)
• M47: 19,984,929 km (0.105 R)
• M48: 20,099,820 km (0.083 R)
• M49: 20,619,823 km (0.096 R)
• M50: 21,614,200 km (0.09 R)
• M51: 22,028,137 km (0.082 R)
• M52: 22,265,848 km (0.093 R)
• M53: 23,770,802 km (0.09 R)
• M54: 25,807,129 km (0.105 R)
• M55: 26,624,531 km (0.111 R)
• M56: 27,386,583 km (0.103 R)
• M57: 28,284,619 km (0.052 R)
• M58: 29,257,604 km (0.062 R)
• M59: 29,584,325 km (0.099 R)
• M60: 31,102,893 km (0.116 R)
• M61: 32,917,815 km (0.108 R)
• M62: 34,146,612 km (0.108 R)
• M63: 34,974,187 km (0.054 R)
• M64: 36,367,990 km (0.089 R)
• M65: 36,508,463 km (0.117 R)
• M66: 37,283,679 km (0.049 R)
• M67: 37,708,986 km (0.102 R)
• M68: 38,421,221 km (0.112 R)
• M69: 38,492,729 km (0.093 R)
• M70: 38,778,910 km (0.077 R)
• M71: 38,922,374 km (0.114 R)
• M72: 40,076,073 km (0.095 R)
• M73: 41,241,141 km (0.06 R)
• M74: 41,534,054 km (0.057 R)
• M75: 41,607,357 km (0.088 R)
• M76: 41,901,167 km (0.103 R)
• M77: 43,083,439 km (0.108 R)
• M78: 43,157,789 km (0.099 R)
• M79: 43,380,690 km (0.1 R)
• M80: 43,529,689 km (0.081 R)
• M81: 43,977,286 km (0.088 R)
• M82: 45,934,924 km (0.096 R)
• M83: 46,542,890 km (0.109 R)
• M84: 46,771,625 km (0.088 R)
• M85: 47,690,156 km (0.085 R)
• M86: 49,700,751 km (0.097 R)
• M87: 51,659,885 km (0.102 R)
• M88: 52,212,948 km (0.106 R)
• M89: 52,371,372 km (0.106 R)
• M90: 52,847,393 km (0.082 R)
• M91: 52,926,979 km (0.072 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 11,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit