🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.2 AU - 1.58 AU

Year: 737 Days

Day: 46.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,343,163 km

• M1: 538,852 km (0.071 R)
• M2: 1,140,833 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2 AU - 2.46 AU

Year: 1497 Days

Day: 32.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15

Radius: 8.7

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.99 AU - 4.23 AU

Year: 3084 Days

Day: 9 Hours

Environment

Temp: -156 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 53,343,163 km

• M1: 169,494 km (0.077 R)
• M2: 241,750 km (0.091 R)
• M3: 298,298 km (0.045 R)
• M4: 364,420 km (0.087 R)
• M5: 429,944 km (0.074 R)
• M6: 567,425 km (0.115 R)
• M7: 666,309 km (0.08 R)
• M8: 728,691 km (0.109 R)
• M9: 832,961 km (0.039 R)
• M10: 900,729 km (0.118 R)
• M11: 961,166 km (0.116 R)
• M12: 1,130,960 km (0.046 R)
• M13: 1,196,633 km (0.089 R)
• M14: 1,279,211 km (0.041 R)
• M15: 1,428,660 km (0.097 R)
• M16: 1,527,843 km (0.099 R)
• M17: 1,686,716 km (0.112 R)
• M18: 1,774,081 km (0.095 R)
• M19: 1,839,156 km (0.085 R)
• M20: 1,899,145 km (0.081 R)
• M21: 2,195,947 km (0.077 R)
• M22: 2,434,705 km (0.065 R)
• M23: 2,614,522 km (0.045 R)
• M24: 2,702,486 km (0.037 R)
• M25: 2,853,879 km (0.118 R)
• M26: 2,909,679 km (0.105 R)
• M27: 3,079,173 km (0.047 R)
• M28: 3,222,937 km (0.104 R)
• M29: 3,346,804 km (0.086 R)
• M30: 3,509,566 km (0.088 R)
• M31: 3,659,912 km (0.096 R)
• M32: 3,766,276 km (0.112 R)
• M33: 3,974,666 km (0.036 R)
• M34: 4,052,756 km (0.112 R)
• M35: 4,234,368 km (0.101 R)
• M36: 4,330,110 km (0.109 R)
• M37: 4,394,437 km (0.079 R)
• M38: 5,216,328 km (0.114 R)
• M39: 5,553,073 km (0.07 R)
• M40: 5,763,856 km (0.118 R)
• M41: 5,896,849 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.1

Radius: 14.7

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.85 AU - 4.69 AU

Year: 3291 Days

Day: 13.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 53,343,163 km

• M1: 194,627 km (0.082 R)
• M2: 414,835 km (0.113 R)
• M3: 568,173 km (0.047 R)
• M4: 671,844 km (0.042 R)
• M5: 794,365 km (0.112 R)
• M6: 1,084,285 km (0.099 R)
• M7: 1,299,706 km (0.068 R)
• M8: 1,423,424 km (0.052 R)
• M9: 1,529,788 km (0.115 R)
• M10: 2,071,332 km (0.106 R)
• M11: 2,276,132 km (0.116 R)
• M12: 2,410,770 km (0.09 R)
• M13: 2,530,897 km (0.086 R)
• M14: 2,679,597 km (0.08 R)
• M15: 2,777,284 km (0.108 R)
• M16: 3,031,900 km (0.078 R)
• M17: 3,171,325 km (0.088 R)
• M18: 3,351,291 km (0.11 R)
• M19: 3,632,685 km (0.116 R)
• M20: 4,291,514 km (0.092 R)
• M21: 4,385,761 km (0.114 R)
• M22: 4,608,362 km (0.104 R)
• M23: 4,758,858 km (0.116 R)
• M24: 4,878,237 km (0.096 R)
• M25: 4,998,663 km (0.118 R)
• M26: 5,309,827 km (0.045 R)
• M27: 5,422,474 km (0.049 R)
• M28: 5,765,352 km (0.068 R)
• M29: 6,103,593 km (0.082 R)
• M30: 6,448,416 km (0.117 R)
• M31: 6,605,195 km (0.119 R)
• M32: 6,750,903 km (0.059 R)
• M33: 6,897,808 km (0.08 R)
• M34: 7,070,444 km (0.071 R)
• M35: 7,169,777 km (0.032 R)
• M36: 7,307,258 km (0.072 R)
• M37: 7,622,760 km (0.117 R)
• M38: 7,904,003 km (0.064 R)
• M39: 8,293,257 km (0.111 R)
• M40: 8,503,592 km (0.117 R)
• M41: 8,768,829 km (0.102 R)
• M42: 8,902,420 km (0.086 R)
• M43: 8,996,367 km (0.081 R)
• M44: 9,090,763 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.6

Radius: 3.7

Gravity: 12.17 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.05 AU - 10.53 AU

Year: 12730 Days

Day: 22.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 53,343,163 km

• M1: 123,867 km (0.095 R)
• M2: 256,411 km (0.057 R)
• M3: 462,257 km (0.09 R)
• M4: 511,176 km (0.033 R)
• M5: 641,176 km (0.081 R)
• M6: 1,361,640 km (0.087 R)
• M7: 1,560,007 km (0.062 R)
• M8: 1,729,202 km (0.099 R)
• M9: 2,377,110 km (0.056 R)
• M10: 4,328,465 km (0.103 R)
• M11: 4,485,991 km (0.093 R)
• M12: 5,080,044 km (0.104 R)
• M13: 5,386,122 km (0.055 R)
• M14: 6,399,498 km (0.111 R)
• M15: 7,501,286 km (0.118 R)
• M16: 7,785,821 km (0.086 R)
• M17: 8,627,309 km (0.049 R)
• M18: 10,046,395 km (0.045 R)
• M19: 12,942,310 km (0.051 R)
• M20: 13,742,210 km (0.073 R)
• M21: 13,857,700 km (0.07 R)
• M22: 14,284,353 km (0.114 R)
• M23: 14,479,578 km (0.102 R)
• M24: 14,675,850 km (0.11 R)
• M25: 14,754,539 km (0.071 R)
• M26: 15,269,604 km (0.11 R)
• M27: 15,389,432 km (0.111 R)
• M28: 15,469,317 km (0.084 R)
• M29: 16,114,234 km (0.039 R)
• M30: 16,276,847 km (0.081 R)
• M31: 18,609,227 km (0.032 R)
• M32: 18,822,554 km (0.055 R)
• M33: 19,727,172 km (0.107 R)
• M34: 20,162,951 km (0.093 R)
• M35: 20,338,130 km (0.091 R)
• M36: 20,645,853 km (0.095 R)
• M37: 21,132,644 km (0.093 R)
• M38: 21,533,716 km (0.117 R)
• M39: 21,892,302 km (0.03 R)
• M40: 22,117,447 km (0.047 R)
• M41: 22,343,340 km (0.068 R)
• M42: 23,071,432 km (0.1 R)
• M43: 24,038,732 km (0.115 R)
• M44: 24,271,058 km (0.098 R)
• M45: 24,410,782 km (0.106 R)
• M46: 25,066,320 km (0.067 R)
• M47: 27,454,201 km (0.109 R)
• M48: 27,599,760 km (0.083 R)
• M49: 28,038,082 km (0.096 R)
• M50: 30,464,110 km (0.105 R)
• M51: 30,614,905 km (0.081 R)
• M52: 31,524,310 km (0.091 R)
• M53: 31,829,490 km (0.039 R)
• M54: 33,525,032 km (0.086 R)
• M55: 33,732,525 km (0.073 R)
• M56: 34,305,485 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.4

Radius: 3.2

Gravity: 47.99 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.46 AU - 10.38 AU

Year: 14047 Days

Day: 16.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 120.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,343,163 km

• M1: 41,439 km (0.079 R)
• M2: 101,876 km (0.097 R)
• M3: 536,159 km (0.084 R)
• M4: 587,770 km (0.098 R)
• M5: 659,128 km (0.111 R)
• M6: 830,119 km (0.102 R)
• M7: 1,372,560 km (0.112 R)
• M8: 1,467,705 km (0.048 R)
• M9: 1,740,422 km (0.103 R)
• M10: 2,028,697 km (0.119 R)
• M11: 2,388,031 km (0.038 R)
• M12: 2,619,010 km (0.115 R)
• M13: 3,321,671 km (0.082 R)
• M14: 3,385,400 km (0.1 R)
• M15: 3,481,741 km (0.106 R)
• M16: 4,078,487 km (0.106 R)
• M17: 4,635,140 km (0.094 R)
• M18: 4,849,963 km (0.067 R)
• M19: 5,215,281 km (0.091 R)
• M20: 5,741,267 km (0.09 R)
• M21: 5,779,564 km (0.112 R)
• M22: 6,088,334 km (0.109 R)
• M23: 6,442,133 km (0.073 R)
• M24: 6,924,287 km (0.041 R)
• M25: 8,876,689 km (0.058 R)
• M26: 10,514,187 km (0.105 R)
• M27: 10,701,783 km (0.109 R)
• M28: 11,080,265 km (0.1 R)
• M29: 11,175,559 km (0.115 R)
• M30: 12,241,893 km (0.072 R)
• M31: 12,737,062 km (0.084 R)
• M32: 12,987,190 km (0.086 R)
• M33: 14,469,555 km (0.088 R)
• M34: 15,309,996 km (0.08 R)
• M35: 15,416,061 km (0.06 R)
• M36: 16,328,308 km (0.116 R)
• M37: 16,873,144 km (0.108 R)
• M38: 18,260,814 km (0.056 R)
• M39: 18,825,994 km (0.074 R)
• M40: 19,973,709 km (0.09 R)
• M41: 21,796,709 km (0.091 R)
• M42: 23,183,332 km (0.047 R)
• M43: 23,427,326 km (0.028 R)
• M44: 24,474,062 km (0.104 R)
• M45: 24,536,145 km (0.092 R)
• M46: 24,847,010 km (0.066 R)
• M47: 25,347,414 km (0.094 R)
• M48: 25,410,096 km (0.119 R)
• M49: 25,472,927 km (0.059 R)
• M50: 25,598,739 km (0.118 R)
• M51: 25,661,720 km (0.077 R)
• M52: 26,294,369 km (0.117 R)
• M53: 26,357,948 km (0.114 R)
• M54: 26,485,106 km (0.119 R)
• M55: 26,740,320 km (0.059 R)
• M56: 26,932,105 km (0.12 R)
• M57: 27,060,310 km (0.082 R)
• M58: 27,252,842 km (0.071 R)
• M59: 27,704,179 km (0.097 R)
• M60: 28,810,156 km (0.1 R)
• M61: 29,269,871 km (0.099 R)
• M62: 30,663,076 km (0.108 R)
• M63: 31,266,853 km (0.065 R)
• M64: 31,942,287 km (0.094 R)
• M65: 32,349,792 km (0.09 R)
• M66: 33,582,777 km (0.087 R)
• M67: 34,552,321 km (0.045 R)
• M68: 35,040,608 km (0.099 R)
• M69: 35,250,494 km (0.063 R)
• M70: 35,741,923 km (0.098 R)
• M71: 36,023,766 km (0.111 R)
• M72: 36,944,989 km (0.038 R)
• M73: 37,802,036 km (0.056 R)
• M74: 38,017,456 km (0.039 R)
• M75: 38,161,220 km (0.097 R)
• M76: 39,099,947 km (0.104 R)
• M77: 39,827,441 km (0.084 R)
• M78: 40,265,912 km (0.081 R)
• M79: 40,706,029 km (0.108 R)
• M80: 42,482,654 km (0.078 R)
• M81: 43,005,498 km (0.113 R)
• M82: 43,155,395 km (0.084 R)
• M83: 43,455,489 km (0.075 R)
• M84: 44,587,047 km (0.056 R)
• M85: 45,499,145 km (0.094 R)
• M86: 46,879,036 km (0.073 R)
• M87: 47,496,726 km (0.093 R)
• M88: 50,388,153 km (0.101 R)
• M89: 51,656,145 km (0.105 R)
• M90: 51,895,053 km (0.106 R)
• M91: 53,336,129 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.4

Radius: 7.7

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 9.08 AU - 11.68 AU

Year: 15035 Days

Day: 17.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 53,343,163 km

• M1: 98,435 km (0.111 R)
• M2: 349,610 km (0.107 R)
• M3: 468,840 km (0.092 R)
• M4: 533,915 km (0.077 R)
• M5: 1,303,745 km (0.075 R)
• M6: 1,382,733 km (0.109 R)
• M7: 1,479,673 km (0.087 R)
• M8: 2,489,458 km (0.094 R)
• M9: 2,588,193 km (0.091 R)
• M10: 3,315,687 km (0.091 R)
• M11: 4,385,611 km (0.091 R)
• M12: 5,120,137 km (0.103 R)
• M13: 5,347,825 km (0.077 R)
• M14: 5,945,019 km (0.045 R)
• M15: 6,238,082 km (0.102 R)
• M16: 6,755,541 km (0.08 R)
• M17: 7,400,158 km (0.101 R)
• M18: 7,485,728 km (0.114 R)
• M19: 8,270,369 km (0.106 R)
• M20: 9,916,693 km (0.1 R)
• M21: 11,660,855 km (0.102 R)
• M22: 11,760,487 km (0.044 R)
• M23: 12,128,348 km (0.097 R)
• M24: 12,978,214 km (0.089 R)
• M25: 13,047,029 km (0.09 R)
• M26: 13,462,612 km (0.071 R)
• M27: 13,952,844 km (0.117 R)
• M28: 14,058,759 km (0.068 R)
• M29: 14,235,733 km (0.112 R)
• M30: 14,520,418 km (0.072 R)
• M31: 14,950,961 km (0.075 R)
• M32: 15,677,857 km (0.102 R)
• M33: 16,341,922 km (0.057 R)
• M34: 16,827,217 km (0.07 R)
• M35: 17,317,300 km (0.1 R)
• M36: 17,468,992 km (0.073 R)
• M37: 18,003,505 km (0.104 R)
• M38: 18,080,399 km (0.114 R)
• M39: 19,757,840 km (0.11 R)
• M40: 19,837,126 km (0.027 R)
• M41: 20,916,924 km (0.074 R)
• M42: 20,997,707 km (0.04 R)
• M43: 21,851,911 km (0.09 R)
• M44: 22,015,870 km (0.072 R)
• M45: 22,676,045 km (0.118 R)
• M46: 24,227,076 km (0.087 R)
• M47: 24,354,384 km (0.064 R)
• M48: 24,865,709 km (0.092 R)
• M49: 26,159,432 km (0.117 R)
• M50: 27,210,058 km (0.041 R)
• M51: 28,856,681 km (0.032 R)
• M52: 29,487,984 km (0.096 R)
• M53: 30,535,319 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238

Radius: 6.9

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 10.42 AU - 14.62 AU

Year: 19917 Days

Day: 19.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 53,343,163 km

• M1: 131,347 km (0.056 R)
• M2: 247,884 km (0.118 R)
• M3: 362,476 km (0.108 R)
• M4: 1,476,082 km (0.078 R)
• M5: 1,872,068 km (0.118 R)
• M6: 2,108,881 km (0.095 R)
• M7: 2,582,059 km (0.077 R)
• M8: 2,756,939 km (0.082 R)
• M9: 3,026,365 km (0.084 R)
• M10: 3,179,852 km (0.031 R)
• M11: 3,335,733 km (0.1 R)
• M12: 3,687,737 km (0.072 R)
• M13: 3,785,873 km (0.099 R)
• M14: 4,018,199 km (0.114 R)
• M15: 4,186,945 km (0.109 R)
• M16: 4,885,118 km (0.068 R)
• M17: 6,583,802 km (0.11 R)
• M18: 6,984,126 km (0.032 R)
• M19: 7,146,440 km (0.115 R)
• M20: 7,268,961 km (0.067 R)
• M21: 8,103,717 km (0.065 R)
• M22: 8,188,838 km (0.084 R)
• M23: 8,619,081 km (0.111 R)
• M24: 9,144,918 km (0.114 R)
• M25: 9,322,640 km (0.116 R)
• M26: 9,501,410 km (0.076 R)
• M27: 9,546,289 km (0.119 R)
• M28: 9,953,195 km (0.105 R)
• M29: 10,044,450 km (0.072 R)
• M30: 10,504,762 km (0.108 R)
• M31: 11,160,749 km (0.087 R)
• M32: 12,169,338 km (0.082 R)
• M33: 12,218,107 km (0.105 R)
• M34: 13,558,953 km (0.086 R)
• M35: 14,323,847 km (0.079 R)
• M36: 14,530,292 km (0.064 R)
• M37: 14,737,634 km (0.081 R)
• M38: 15,207,671 km (0.095 R)
• M39: 16,108,998 km (0.102 R)
• M40: 16,162,554 km (0.091 R)
• M41: 16,593,246 km (0.075 R)
• M42: 20,344,862 km (0.109 R)
• M43: 22,165,468 km (0.105 R)
• M44: 25,272,017 km (0.112 R)
• M45: 26,274,323 km (0.079 R)
• M46: 27,034,729 km (0.114 R)
• M47: 27,673,811 km (0.096 R)
• M48: 28,836,635 km (0.1 R)
• M49: 28,966,785 km (0.06 R)
• M50: 29,883,671 km (0.067 R)
• M51: 31,611,376 km (0.116 R)
• M52: 32,284,567 km (0.071 R)
• M53: 32,352,036 km (0.118 R)
• M54: 34,125,518 km (0.087 R)
• M55: 36,000,279 km (0.099 R)
• M56: 37,481,447 km (0.029 R)
• M57: 38,265,191 km (0.079 R)
• M58: 38,694,985 km (0.081 R)
• M59: 39,198,382 km (0.108 R)
• M60: 41,307,114 km (0.071 R)
• M61: 41,380,417 km (0.105 R)
• M62: 43,751,094 km (0.072 R)
• M63: 44,050,439 km (0.043 R)
• M64: 44,877,416 km (0.116 R)
• M65: 46,699,219 km (0.118 R)
• M66: 47,235,228 km (0.081 R)
• M67: 47,465,460 km (0.104 R)
• M68: 48,855,224 km (0.11 R)
• M69: 50,728,788 km (0.059 R)
• M70: 51,753,383 km (0.116 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 11,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit