🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.7 AU - 0.96 AU

Year: 343 Days

Day: 40.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.84 AU - 1.4 AU

Year: 537 Days

Day: 37.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,966,396 km

• M1: 613,202 km (0.106 R)
• M2: 882,478 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.04 AU - 1.38 AU

Year: 603 Days

Day: 35.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 139.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,966,396 km

• M1: 222,452 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.8 AU - 2.5 AU

Year: 1428 Days

Day: 28.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.1

Radius: 10.2

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.3 AU - 5.24 AU

Year: 3997 Days

Day: 15 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,966,396 km

• M1: 167,699 km (0.106 R)
• M2: 372,349 km (0.119 R)
• M3: 462,856 km (0.101 R)
• M4: 562,338 km (0.062 R)
• M5: 692,489 km (0.103 R)
• M6: 971,638 km (0.107 R)
• M7: 1,214,735 km (0.115 R)
• M8: 1,402,779 km (0.051 R)
• M9: 1,600,398 km (0.113 R)
• M10: 2,407,479 km (0.046 R)
• M11: 2,776,836 km (0.059 R)
• M12: 3,164,294 km (0.071 R)
• M13: 3,324,214 km (0.1 R)
• M14: 3,693,571 km (0.098 R)
• M15: 3,798,589 km (0.119 R)
• M16: 4,097,934 km (0.06 R)
• M17: 4,163,159 km (0.064 R)
• M18: 4,294,506 km (0.111 R)
• M19: 4,583,978 km (0.048 R)
• M20: 4,995,223 km (0.094 R)
• M21: 5,134,947 km (0.117 R)
• M22: 5,323,291 km (0.097 R)
• M23: 5,634,305 km (0.11 R)
• M24: 5,755,628 km (0.1 R)
• M25: 5,877,700 km (0.038 R)
• M26: 7,145,542 km (0.054 R)
• M27: 7,488,720 km (0.038 R)
• M28: 7,837,432 km (0.048 R)
• M29: 8,356,387 km (0.115 R)
• M30: 8,494,915 km (0.096 R)
• M31: 8,689,991 km (0.087 R)
• M32: 9,084,779 km (0.096 R)
• M33: 9,514,275 km (0.116 R)
• M34: 9,629,914 km (0.103 R)
• M35: 10,156,199 km (0.088 R)
• M36: 10,333,772 km (0.115 R)
• M37: 10,512,242 km (0.102 R)
• M38: 10,963,130 km (0.079 R)
• M39: 11,883,756 km (0.095 R)
• M40: 12,133,434 km (0.116 R)
• M41: 12,384,909 km (0.118 R)
• M42: 12,860,929 km (0.118 R)
• M43: 12,924,957 km (0.115 R)
• M44: 13,440,172 km (0.103 R)
• M45: 13,667,860 km (0.086 R)
• M46: 14,028,092 km (0.059 R)
• M47: 14,291,982 km (0.114 R)
• M48: 14,724,320 km (0.091 R)
• M49: 15,228,614 km (0.094 R)
• M50: 15,432,068 km (0.119 R)
• M51: 15,670,377 km (0.046 R)
• M52: 16,081,771 km (0.054 R)
• M53: 16,254,257 km (0.08 R)
• M54: 16,740,451 km (0.096 R)
• M55: 17,620,684 km (0.061 R)
• M56: 17,691,743 km (0.118 R)
• M57: 18,084,288 km (0.068 R)
• M58: 18,515,878 km (0.096 R)
• M59: 18,660,390 km (0.104 R)
• M60: 19,425,732 km (0.08 R)
• M61: 19,646,389 km (0.111 R)
• M62: 20,164,147 km (0.113 R)
• M63: 20,387,497 km (0.105 R)
• M64: 21,100,181 km (0.107 R)
• M65: 21,820,944 km (0.074 R)
• M66: 22,165,169 km (0.068 R)
• M67: 22,820,258 km (0.119 R)
• M68: 23,442,734 km (0.119 R)
• M69: 23,560,019 km (0.117 R)
• M70: 23,991,908 km (0.06 R)
• M71: 24,624,857 km (0.049 R)
• M72: 25,063,178 km (0.075 R)
• M73: 25,263,191 km (0.11 R)
• M74: 25,383,468 km (0.096 R)
• M75: 25,463,802 km (0.076 R)
• M76: 25,866,669 km (0.114 R)
• M77: 26,760,217 km (0.065 R)
• M78: 27,334,074 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.5

Radius: 13.5

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.95 AU - 5.51 AU

Year: 5419 Days

Day: 5.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,966,396 km

• M1: 179,218 km (0.052 R)
• M2: 351,256 km (0.072 R)
• M3: 494,122 km (0.11 R)
• M4: 592,258 km (0.112 R)
• M5: 1,032,375 km (0.118 R)
• M6: 1,180,477 km (0.096 R)
• M7: 1,549,236 km (0.039 R)
• M8: 1,720,974 km (0.118 R)
• M9: 1,845,290 km (0.031 R)
• M10: 1,954,197 km (0.068 R)
• M11: 2,121,896 km (0.118 R)
• M12: 2,217,190 km (0.043 R)
• M13: 2,452,059 km (0.032 R)
• M14: 2,552,289 km (0.077 R)
• M15: 2,946,330 km (0.065 R)
• M16: 3,074,984 km (0.086 R)
• M17: 3,293,397 km (0.07 R)
• M18: 3,404,698 km (0.091 R)
• M19: 3,539,934 km (0.105 R)
• M20: 3,653,928 km (0.095 R)
• M21: 3,792,456 km (0.082 R)
• M22: 4,242,745 km (0.11 R)
• M23: 4,437,522 km (0.083 R)
• M24: 4,785,636 km (0.073 R)
• M25: 5,272,278 km (0.118 R)
• M26: 5,455,685 km (0.096 R)
• M27: 6,018,622 km (0.056 R)
• M28: 6,940,743 km (0.097 R)
• M29: 7,199,846 km (0.074 R)
• M30: 7,550,504 km (0.094 R)
• M31: 8,207,837 km (0.026 R)
• M32: 8,359,828 km (0.106 R)
• M33: 8,883,570 km (0.095 R)
• M34: 8,977,069 km (0.062 R)
• M35: 9,291,374 km (0.091 R)
• M36: 9,995,382 km (0.066 R)
• M37: 10,485,315 km (0.032 R)
• M38: 10,916,456 km (0.064 R)
• M39: 11,319,472 km (0.112 R)
• M40: 11,454,859 km (0.032 R)
• M41: 11,727,426 km (0.118 R)
• M42: 11,933,123 km (0.093 R)
• M43: 12,348,407 km (0.101 R)
• M44: 13,622,532 km (0.107 R)
• M45: 13,802,797 km (0.105 R)
• M46: 15,535,888 km (0.025 R)
• M47: 15,648,835 km (0.095 R)
• M48: 15,875,625 km (0.111 R)
• M49: 16,870,750 km (0.039 R)
• M50: 17,375,793 km (0.108 R)
• M51: 17,493,077 km (0.053 R)
• M52: 18,083,540 km (0.115 R)
• M53: 19,364,846 km (0.109 R)
• M54: 19,648,932 km (0.105 R)
• M55: 19,811,994 km (0.094 R)
• M56: 19,975,504 km (0.113 R)
• M57: 20,427,290 km (0.103 R)
• M58: 20,633,885 km (0.101 R)
• M59: 22,480,970 km (0.115 R)
• M60: 22,608,876 km (0.083 R)
• M61: 22,908,221 km (0.106 R)
• M62: 23,036,875 km (0.074 R)
• M63: 23,467,568 km (0.061 R)
• M64: 23,727,269 km (0.091 R)
• M65: 23,857,420 km (0.107 R)
• M66: 24,162,150 km (0.106 R)
• M67: 25,039,991 km (0.115 R)
• M68: 26,781,609 km (0.104 R)
• M69: 27,143,636 km (0.104 R)
• M70: 27,279,920 km (0.111 R)
• M71: 27,507,458 km (0.115 R)
• M72: 27,644,191 km (0.086 R)
• M73: 29,024,829 km (0.108 R)
• M74: 29,863,924 km (0.106 R)
• M75: 30,522,005 km (0.088 R)
• M76: 30,663,674 km (0.1 R)
• M77: 30,995,033 km (0.112 R)
• M78: 31,137,450 km (0.12 R)
• M79: 31,375,311 km (0.085 R)
• M80: 31,613,620 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650

Radius: 9.5

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.31 AU - 9.97 AU

Year: 12519 Days

Day: 5.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,966,396 km

• M1: 239,207 km (0.104 R)
• M2: 333,902 km (0.113 R)
• M3: 490,980 km (0.029 R)
• M4: 710,291 km (0.119 R)
• M5: 1,022,801 km (0.113 R)
• M6: 1,447,210 km (0.119 R)
• M7: 1,975,589 km (0.068 R)
• M8: 2,164,382 km (0.08 R)
• M9: 2,359,158 km (0.091 R)
• M10: 2,677,054 km (0.081 R)
• M11: 2,766,065 km (0.084 R)
• M12: 2,826,053 km (0.091 R)
• M13: 3,481,890 km (0.108 R)
• M14: 3,579,428 km (0.092 R)
• M15: 4,819,146 km (0.097 R)
• M16: 4,891,701 km (0.075 R)
• M17: 5,111,310 km (0.098 R)
• M18: 5,447,158 km (0.09 R)
• M19: 5,636,698 km (0.084 R)
• M20: 5,867,228 km (0.12 R)
• M21: 6,022,511 km (0.054 R)
• M22: 6,258,128 km (0.113 R)
• M23: 6,942,239 km (0.106 R)
• M24: 7,314,139 km (0.089 R)
• M25: 7,777,294 km (0.077 R)
• M26: 8,206,790 km (0.116 R)
• M27: 8,555,951 km (0.115 R)
• M28: 9,043,939 km (0.093 R)
• M29: 9,268,635 km (0.116 R)
• M30: 10,608,883 km (0.11 R)
• M31: 11,277,286 km (0.118 R)
• M32: 11,812,098 km (0.039 R)
• M33: 12,156,772 km (0.061 R)
• M34: 12,255,806 km (0.115 R)
• M35: 12,504,736 km (0.077 R)
• M36: 13,261,402 km (0.11 R)
• M37: 13,722,613 km (0.076 R)
• M38: 14,241,119 km (0.12 R)
• M39: 14,924,781 km (0.076 R)
• M40: 15,030,996 km (0.091 R)
• M41: 15,404,542 km (0.068 R)
• M42: 15,511,803 km (0.107 R)
• M43: 17,765,046 km (0.07 R)
• M44: 20,118,670 km (0.094 R)
• M45: 21,661,323 km (0.101 R)
• M46: 21,721,461 km (0.074 R)
• M47: 21,841,888 km (0.11 R)
• M48: 22,812,628 km (0.12 R)
• M49: 22,873,814 km (0.045 R)
• M50: 23,426,578 km (0.111 R)
• M51: 23,673,564 km (0.109 R)
• M52: 24,108,146 km (0.12 R)
• M53: 24,607,803 km (0.107 R)
• M54: 24,670,634 km (0.088 R)
• M55: 25,681,167 km (0.11 R)
• M56: 26,576,660 km (0.054 R)
• M57: 27,482,326 km (0.094 R)
• M58: 28,661,456 km (0.094 R)
• M59: 28,727,429 km (0.118 R)
• M60: 31,340,604 km (0.06 R)
• M61: 31,885,889 km (0.08 R)
• M62: 33,193,673 km (0.086 R)
• M63: 34,659,433 km (0.106 R)
• M64: 34,800,205 km (0.074 R)
• M65: 35,011,586 km (0.083 R)
• M66: 35,719,334 km (0.097 R)
• M67: 36,217,495 km (0.075 R)
• M68: 37,077,084 km (0.101 R)
• M69: 38,015,661 km (0.09 R)
• M70: 38,160,771 km (0.064 R)
• M71: 40,137,857 km (0.049 R)
• M72: 41,922,858 km (0.08 R)
• M73: 41,997,807 km (0.08 R)
• M74: 42,900,630 km (0.115 R)
• M75: 43,278,664 km (0.077 R)
• M76: 43,581,899 km (0.065 R)
• M77: 43,885,882 km (0.101 R)
• M78: 44,343,053 km (0.064 R)
• M79: 44,725,275 km (0.118 R)
• M80: 44,878,464 km (0.119 R)
• M81: 46,187,744 km (0.037 R)
• M82: 46,575,203 km (0.071 R)
• M83: 47,275,321 km (0.048 R)
• M84: 47,509,591 km (0.099 R)
• M85: 48,843,705 km (0.092 R)
• M86: 49,317,631 km (0.11 R)
• M87: 50,110,649 km (0.112 R)
• M88: 51,548,883 km (0.107 R)
• M89: 51,709,551 km (0.107 R)
• M90: 54,711,232 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.8

Radius: 3.1

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 9.89 AU - 14.51 AU

Year: 19305 Days

Day: 20.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 50,966,396 km

• M1: 185,053 km (0.11 R)
• M2: 351,106 km (0.113 R)
• M3: 693,835 km (0.094 R)
• M4: 3,108,644 km (0.088 R)
• M5: 3,789,464 km (0.115 R)
• M6: 4,811,965 km (0.118 R)
• M7: 4,892,449 km (0.073 R)
• M8: 6,064,548 km (0.065 R)
• M9: 7,433,967 km (0.092 R)
• M10: 8,021,737 km (0.078 R)
• M11: 8,893,893 km (0.118 R)
• M12: 8,918,576 km (0.1 R)
• M13: 9,491,985 km (0.04 R)
• M14: 9,897,694 km (0.088 R)
• M15: 11,388,886 km (0.109 R)
• M16: 12,503,988 km (0.033 R)
• M17: 13,824,339 km (0.08 R)
• M18: 13,996,078 km (0.067 R)
• M19: 14,457,437 km (0.095 R)
• M20: 15,306,405 km (0.03 R)
• M21: 16,171,231 km (0.09 R)
• M22: 16,807,470 km (0.029 R)
• M23: 18,354,761 km (0.032 R)
• M24: 18,543,554 km (0.113 R)
• M25: 18,732,795 km (0.081 R)
• M26: 19,528,805 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.7

Radius: 7.6

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 10.19 AU - 15.95 AU

Year: 21407 Days

Day: 15.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 50,966,396 km

• M1: 271,969 km (0.09 R)
• M2: 413,489 km (0.067 R)
• M3: 680,371 km (0.074 R)
• M4: 823,536 km (0.101 R)
• M5: 1,950,457 km (0.119 R)
• M6: 2,235,740 km (0.062 R)
• M7: 2,396,857 km (0.071 R)
• M8: 4,142,515 km (0.111 R)
• M9: 5,272,577 km (0.106 R)
• M10: 6,038,518 km (0.086 R)
• M11: 6,225,964 km (0.042 R)
• M12: 6,916,807 km (0.098 R)
• M13: 7,192,067 km (0.06 R)
• M14: 7,311,147 km (0.038 R)
• M15: 7,470,918 km (0.072 R)
• M16: 8,328,562 km (0.107 R)
• M17: 8,621,325 km (0.103 R)
• M18: 8,875,043 km (0.05 R)
• M19: 9,519,960 km (0.038 R)
• M20: 9,782,205 km (0.11 R)
• M21: 10,046,843 km (0.099 R)
• M22: 10,135,555 km (0.06 R)
• M23: 10,269,146 km (0.105 R)
• M24: 11,683,444 km (0.064 R)
• M25: 11,870,292 km (0.058 R)
• M26: 12,675,727 km (0.07 R)
• M27: 13,012,472 km (0.11 R)
• M28: 13,060,792 km (0.11 R)
• M29: 14,139,692 km (0.055 R)
• M30: 14,589,233 km (0.063 R)
• M31: 14,942,135 km (0.103 R)
• M32: 16,121,415 km (0.05 R)
• M33: 17,436,829 km (0.115 R)
• M34: 17,704,010 km (0.049 R)
• M35: 18,026,543 km (0.071 R)
• M36: 18,950,609 km (0.066 R)
• M37: 21,298,997 km (0.103 R)
• M38: 23,619,559 km (0.033 R)
• M39: 25,170,291 km (0.062 R)
• M40: 26,263,103 km (0.069 R)
• M41: 26,324,289 km (0.086 R)
• M42: 27,744,122 km (0.101 R)
• M43: 31,628,580 km (0.113 R)
• M44: 31,693,655 km (0.083 R)
• M45: 31,889,180 km (0.082 R)
• M46: 32,215,901 km (0.077 R)
• M47: 34,400,330 km (0.049 R)
• M48: 36,905,795 km (0.026 R)
• M49: 37,799,941 km (0.088 R)
• M50: 40,031,193 km (0.105 R)
• M51: 43,168,261 km (0.083 R)
• M52: 43,964,720 km (0.104 R)
• M53: 44,620,108 km (0.116 R)
• M54: 44,693,112 km (0.119 R)
• M55: 47,571,524 km (0.061 R)
• M56: 48,394,163 km (0.12 R)
• M57: 49,826,114 km (0.085 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: 537 - 12,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit