🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.4 AU - 0.66 AU

Year: 245 Days

Day: 25.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,698,243 km

• M1: 115,639 km (0.07 R)
• M2: 414,536 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.48 AU - 0.8 AU

Year: 326 Days

Day: 29.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.9

Radius: 12.6

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.88 AU - 1.04 AU

Year: 598 Days

Day: 8.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 55,698,243 km

• M1: 173,085 km (0.051 R)
• M2: 272,418 km (0.101 R)
• M3: 366,216 km (0.111 R)
• M4: 541,694 km (0.07 R)
• M5: 633,846 km (0.116 R)
• M6: 753,674 km (0.063 R)
• M7: 832,512 km (0.069 R)
• M8: 999,463 km (0.099 R)
• M9: 1,087,427 km (0.1 R)
• M10: 1,240,316 km (0.081 R)
• M11: 1,378,993 km (0.116 R)
• M12: 1,608,776 km (0.112 R)
• M13: 1,743,264 km (0.029 R)
• M14: 1,893,909 km (0.12 R)
• M15: 2,080,607 km (0.101 R)
• M16: 2,267,006 km (0.112 R)
• M17: 2,359,158 km (0.045 R)
• M18: 2,513,095 km (0.111 R)
• M19: 2,594,775 km (0.044 R)
• M20: 2,677,503 km (0.107 R)
• M21: 2,796,134 km (0.075 R)
• M22: 2,902,348 km (0.12 R)
• M23: 2,995,398 km (0.055 R)
• M24: 3,111,486 km (0.082 R)
• M25: 3,363,259 km (0.119 R)
• M26: 3,606,356 km (0.083 R)
• M27: 3,800,235 km (0.115 R)
• M28: 4,021,640 km (0.109 R)
• M29: 4,109,902 km (0.115 R)
• M30: 4,263,689 km (0.087 R)
• M31: 4,394,737 km (0.12 R)
• M32: 4,494,070 km (0.107 R)
• M33: 4,635,888 km (0.06 R)
• M34: 4,813,162 km (0.1 R)
• M35: 5,165,764 km (0.081 R)
• M36: 5,279,458 km (0.12 R)
• M37: 5,358,596 km (0.063 R)
• M38: 5,491,439 km (0.052 R)
• M39: 5,697,136 km (0.049 R)
• M40: 6,088,783 km (0.103 R)
• M41: 6,181,234 km (0.073 R)
• M42: 6,283,260 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.4

Radius: 10.9

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.38 AU - 1.68 AU

Year: 1203 Days

Day: 13 Hours

Environment

Temp: -170 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 55,698,243 km

• M1: 156,479 km (0.108 R)
• M2: 263,591 km (0.085 R)
• M3: 551,268 km (0.048 R)
• M4: 715,227 km (0.026 R)
• M5: 964,457 km (0.103 R)
• M6: 1,339,948 km (0.115 R)
• M7: 1,455,438 km (0.1 R)
• M8: 2,066,994 km (0.115 R)
• M9: 2,159,146 km (0.089 R)
• M10: 2,313,232 km (0.035 R)
• M11: 2,400,447 km (0.114 R)
• M12: 2,551,392 km (0.095 R)
• M13: 2,641,599 km (0.104 R)
• M14: 2,806,905 km (0.102 R)
• M15: 2,918,954 km (0.101 R)
• M16: 3,013,500 km (0.099 R)
• M17: 3,176,561 km (0.09 R)
• M18: 3,283,823 km (0.107 R)
• M19: 3,673,525 km (0.036 R)
• M20: 3,806,817 km (0.074 R)
• M21: 4,025,380 km (0.103 R)
• M22: 4,399,075 km (0.115 R)
• M23: 4,584,726 km (0.096 R)
• M24: 4,750,630 km (0.089 R)
• M25: 4,997,616 km (0.074 R)
• M26: 5,214,383 km (0.06 R)
• M27: 5,692,797 km (0.111 R)
• M28: 5,823,546 km (0.034 R)
• M29: 5,979,277 km (0.094 R)
• M30: 6,100,152 km (0.088 R)
• M31: 6,197,391 km (0.095 R)
• M32: 6,344,296 km (0.077 R)
• M33: 6,517,082 km (0.107 R)
• M34: 6,591,581 km (0.067 R)
• M35: 6,678,947 km (0.072 R)
• M36: 6,867,290 km (0.086 R)
• M37: 7,339,720 km (0.065 R)
• M38: 7,469,272 km (0.101 R)
• M39: 7,573,392 km (0.111 R)
• M40: 7,691,126 km (0.09 R)
• M41: 7,783,128 km (0.058 R)
• M42: 7,875,430 km (0.101 R)
• M43: 7,981,495 km (0.078 R)
• M44: 8,586,768 km (0.111 R)
• M45: 8,833,006 km (0.113 R)
• M46: 8,957,023 km (0.115 R)
• M47: 9,081,638 km (0.112 R)
• M48: 9,234,826 km (0.092 R)
• M49: 9,458,924 km (0.047 R)
• M50: 9,529,384 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.9

Radius: 11.6

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.86 AU - 4.52 AU

Year: 5453 Days

Day: 6.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 55,698,243 km

• M1: 145,260 km (0.09 R)
• M2: 228,735 km (0.071 R)
• M3: 337,493 km (0.111 R)
• M4: 526,435 km (0.11 R)
• M5: 690,843 km (0.094 R)
• M6: 1,029,084 km (0.118 R)
• M7: 1,118,094 km (0.077 R)
• M8: 1,517,820 km (0.09 R)
• M9: 1,760,917 km (0.049 R)
• M10: 2,168,571 km (0.104 R)
• M11: 2,463,578 km (0.104 R)
• M12: 2,813,786 km (0.098 R)
• M13: 3,005,720 km (0.098 R)
• M14: 3,290,555 km (0.068 R)
• M15: 3,515,849 km (0.105 R)
• M16: 3,722,893 km (0.045 R)
• M17: 3,886,852 km (0.053 R)
• M18: 4,053,055 km (0.087 R)
• M19: 4,368,258 km (0.083 R)
• M20: 4,591,308 km (0.065 R)
• M21: 4,843,381 km (0.059 R)
• M22: 4,919,975 km (0.081 R)
• M23: 5,100,091 km (0.08 R)
• M24: 5,335,109 km (0.116 R)
• M25: 5,440,725 km (0.101 R)
• M26: 5,897,148 km (0.072 R)
• M27: 6,310,337 km (0.113 R)
• M28: 6,619,257 km (0.083 R)
• M29: 6,732,802 km (0.062 R)
• M30: 6,875,817 km (0.047 R)
• M31: 6,990,858 km (0.115 R)
• M32: 7,252,056 km (0.107 R)
• M33: 7,369,341 km (0.075 R)
• M34: 7,664,946 km (0.075 R)
• M35: 8,544,432 km (0.072 R)
• M36: 9,391,904 km (0.109 R)
• M37: 9,551,824 km (0.032 R)
• M38: 9,712,642 km (0.096 R)
• M39: 9,809,581 km (0.043 R)
• M40: 10,796,478 km (0.08 R)
• M41: 10,897,008 km (0.103 R)
• M42: 11,234,052 km (0.119 R)
• M43: 11,540,279 km (0.113 R)
• M44: 11,643,053 km (0.059 R)
• M45: 12,126,403 km (0.118 R)
• M46: 14,308,438 km (0.117 R)
• M47: 14,455,642 km (0.12 R)
• M48: 14,975,196 km (0.061 R)
• M49: 15,049,845 km (0.034 R)
• M50: 15,312,389 km (0.043 R)
• M51: 15,425,336 km (0.102 R)
• M52: 16,686,146 km (0.112 R)
• M53: 16,880,175 km (0.106 R)
• M54: 17,231,132 km (0.115 R)
• M55: 17,781,801 km (0.092 R)
• M56: 18,378,248 km (0.093 R)
• M57: 19,102,751 km (0.042 R)
• M58: 19,265,064 km (0.062 R)
• M59: 20,829,409 km (0.025 R)
• M60: 23,294,782 km (0.065 R)
• M61: 24,649,989 km (0.066 R)
• M62: 25,671,892 km (0.119 R)
• M63: 25,806,231 km (0.036 R)
• M64: 25,940,720 km (0.106 R)
• M65: 26,481,217 km (0.119 R)
• M66: 27,025,454 km (0.086 R)
• M67: 28,032,995 km (0.108 R)
• M68: 28,402,353 km (0.083 R)
• M69: 28,587,555 km (0.059 R)
• M70: 29,146,004 km (0.048 R)
• M71: 29,239,353 km (0.096 R)
• M72: 29,848,814 km (0.098 R)
• M73: 29,943,061 km (0.067 R)
• M74: 30,842,443 km (0.058 R)
• M75: 31,080,603 km (0.08 R)
• M76: 31,750,652 km (0.045 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.9

Radius: 7.1

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.39 AU - 9.15 AU

Year: 13771 Days

Day: 22.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 55,698,243 km

• M1: 89,310 km (0.083 R)
• M2: 292,913 km (0.088 R)
• M3: 403,316 km (0.079 R)
• M4: 1,063,940 km (0.046 R)
• M5: 1,690,905 km (0.083 R)
• M6: 2,059,215 km (0.115 R)
• M7: 2,608,089 km (0.106 R)
• M8: 3,115,824 km (0.054 R)
• M9: 3,500,291 km (0.081 R)
• M10: 4,104,816 km (0.101 R)
• M11: 4,383,966 km (0.092 R)
• M12: 4,431,089 km (0.077 R)
• M13: 4,814,059 km (0.101 R)
• M14: 5,009,584 km (0.071 R)
• M15: 5,282,750 km (0.12 R)
• M16: 5,333,014 km (0.111 R)
• M17: 5,843,592 km (0.067 R)
• M18: 6,343,099 km (0.1 R)
• M19: 8,153,383 km (0.098 R)
• M20: 9,523,999 km (0.099 R)
• M21: 9,955,140 km (0.048 R)
• M22: 10,141,988 km (0.117 R)
• M23: 10,613,819 km (0.08 R)
• M24: 12,039,188 km (0.043 R)
• M25: 12,204,942 km (0.069 R)
• M26: 12,505,185 km (0.079 R)
• M27: 13,420,575 km (0.081 R)
• M28: 14,674,354 km (0.053 R)
• M29: 15,207,671 km (0.108 R)
• M30: 15,892,530 km (0.115 R)
• M31: 16,513,660 km (0.119 R)
• M32: 16,845,767 km (0.118 R)
• M33: 17,031,119 km (0.036 R)
• M34: 17,591,513 km (0.086 R)
• M35: 17,968,499 km (0.114 R)
• M36: 18,348,029 km (0.065 R)
• M37: 20,088,900 km (0.088 R)
• M38: 20,443,297 km (0.065 R)
• M39: 21,398,629 km (0.119 R)
• M40: 22,327,632 km (0.115 R)
• M41: 23,105,092 km (0.076 R)
• M42: 23,600,710 km (0.036 R)
• M43: 24,183,244 km (0.063 R)
• M44: 25,023,685 km (0.095 R)
• M45: 25,362,524 km (0.092 R)
• M46: 25,745,644 km (0.099 R)
• M47: 26,431,401 km (0.113 R)
• M48: 27,776,884 km (0.111 R)
• M49: 27,908,380 km (0.074 R)
• M50: 29,055,796 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.9

Radius: 3.2

Gravity: 91.01 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.19 AU - 12.09 AU

Year: 20530 Days

Day: 20.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 55,698,243 km

• M1: 485,445 km (0.075 R)
• M2: 1,206,806 km (0.06 R)
• M3: 1,395,748 km (0.095 R)
• M4: 1,696,589 km (0.112 R)
• M5: 2,670,621 km (0.047 R)
• M6: 2,792,394 km (0.091 R)
• M7: 3,694,020 km (0.103 R)
• M8: 4,199,212 km (0.074 R)
• M9: 4,823,634 km (0.109 R)
• M10: 5,021,552 km (0.112 R)
• M11: 5,476,628 km (0.087 R)
• M12: 6,371,523 km (0.07 R)
• M13: 7,825,165 km (0.045 R)
• M14: 8,351,152 km (0.115 R)
• M15: 9,498,717 km (0.104 R)
• M16: 9,871,365 km (0.049 R)
• M17: 10,122,241 km (0.119 R)
• M18: 10,439,089 km (0.104 R)
• M19: 10,566,546 km (0.026 R)
• M20: 10,694,752 km (0.035 R)
• M21: 11,017,285 km (0.076 R)
• M22: 12,541,537 km (0.118 R)
• M23: 12,677,223 km (0.107 R)
• M24: 13,570,621 km (0.103 R)
• M25: 14,342,397 km (0.104 R)
• M26: 14,840,857 km (0.113 R)
• M27: 15,417,557 km (0.108 R)
• M28: 15,490,112 km (0.075 R)
• M29: 16,222,244 km (0.114 R)
• M30: 17,796,163 km (0.114 R)
• M31: 20,525,127 km (0.084 R)
• M32: 21,247,685 km (0.075 R)
• M33: 21,571,415 km (0.061 R)
• M34: 21,815,259 km (0.116 R)
• M35: 21,978,470 km (0.081 R)
• M36: 22,717,484 km (0.081 R)
• M37: 23,715,302 km (0.069 R)
• M38: 24,388,642 km (0.072 R)
• M39: 25,068,115 km (0.108 R)
• M40: 26,185,462 km (0.093 R)
• M41: 27,759,082 km (0.118 R)
• M42: 28,557,486 km (0.111 R)
• M43: 29,543,335 km (0.034 R)
• M44: 30,540,256 km (0.063 R)
• M45: 30,905,574 km (0.045 R)
• M46: 32,195,407 km (0.085 R)
• M47: 32,381,058 km (0.042 R)
• M48: 33,785,034 km (0.108 R)
• M49: 34,352,159 km (0.114 R)
• M50: 34,447,004 km (0.067 R)
• M51: 35,976,194 km (0.093 R)
• M52: 36,168,876 km (0.12 R)
• M53: 36,458,497 km (0.104 R)
• M54: 36,555,287 km (0.031 R)
• M55: 36,943,045 km (0.096 R)
• M56: 38,114,396 km (0.117 R)
• M57: 39,001,062 km (0.099 R)
• M58: 39,298,014 km (0.118 R)
• M59: 39,496,531 km (0.054 R)
• M60: 39,695,346 km (0.064 R)
• M61: 40,493,750 km (0.026 R)
• M62: 43,739,874 km (0.088 R)
• M63: 45,915,177 km (0.088 R)
• M64: 46,438,321 km (0.096 R)
• M65: 47,279,360 km (0.059 R)
• M66: 48,231,550 km (0.109 R)
• M67: 48,550,343 km (0.111 R)
• M68: 48,763,221 km (0.105 R)
• M69: 49,083,211 km (0.116 R)
• M70: 51,994,086 km (0.044 R)
• M71: 52,648,427 km (0.088 R)
• M72: 52,757,783 km (0.111 R)
• M73: 53,305,611 km (0.056 R)
• M74: 57,192,762 km (0.073 R)
• M75: 58,659,569 km (0.044 R)
• M76: 60,596,413 km (0.106 R)
• M77: 62,091,643 km (0.11 R)
• M78: 62,554,050 km (0.079 R)
• M79: 64,766,453 km (0.085 R)
• M80: 67,122,919 km (0.085 R)
• M81: 69,627,187 km (0.071 R)
• M82: 70,107,696 km (0.067 R)
• M83: 71,434,629 km (0.108 R)
• M84: 71,555,654 km (0.077 R)
• M85: 72,404,771 km (0.043 R)
• M86: 73,257,329 km (0.117 R)
• M87: 73,746,066 km (0.084 R)
• M88: 74,235,849 km (0.056 R)
• M89: 76,081,887 km (0.096 R)
• M90: 77,196,840 km (0.118 R)
• M91: 77,445,322 km (0.112 R)
• M92: 77,569,638 km (0.063 R)
• M93: 78,067,649 km (0.075 R)
• M94: 78,317,178 km (0.1 R)
• M95: 82,851,789 km (0.09 R)
• M96: 83,360,870 km (0.086 R)
• M97: 84,254,269 km (0.083 R)
• M98: 84,382,175 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.7

Radius: 3.2

Gravity: 22.24 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.05 AU - 11.01 AU

Year: 21726 Days

Day: 22.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 55,698,243 km

• M1: 41,588 km (0.107 R)
• M2: 163,211 km (0.116 R)
• M3: 273,166 km (0.094 R)
• M4: 328,966 km (0.107 R)
• M5: 419,921 km (0.107 R)
• M6: 553,512 km (0.076 R)
• M7: 699,819 km (0.051 R)
• M8: 797,207 km (0.098 R)
• M9: 857,794 km (0.093 R)
• M10: 878,289 km (0.099 R)
• M11: 1,026,690 km (0.095 R)
• M12: 1,419,085 km (0.096 R)
• M13: 1,517,670 km (0.102 R)
• M14: 1,987,857 km (0.098 R)
• M15: 2,154,060 km (0.08 R)
• M16: 2,238,732 km (0.115 R)
• M17: 2,893,073 km (0.11 R)
• M18: 3,112,982 km (0.044 R)
• M19: 3,273,201 km (0.047 R)
• M20: 3,635,378 km (0.117 R)
• M21: 3,838,233 km (0.116 R)
• M22: 4,795,659 km (0.072 R)
• M23: 5,783,154 km (0.093 R)
• M24: 5,822,349 km (0.117 R)
• M25: 6,997,141 km (0.095 R)
• M26: 7,249,064 km (0.103 R)
• M27: 9,094,055 km (0.11 R)
• M28: 9,507,393 km (0.107 R)
• M29: 10,447,466 km (0.063 R)
• M30: 11,762,731 km (0.091 R)
• M31: 12,464,943 km (0.111 R)
• M32: 12,515,657 km (0.053 R)
• M33: 13,232,380 km (0.119 R)
• M34: 13,283,992 km (0.105 R)
• M35: 14,651,765 km (0.064 R)
• M36: 14,705,171 km (0.115 R)
• M37: 14,758,728 km (0.058 R)
• M38: 14,973,550 km (0.105 R)
• M39: 15,733,806 km (0.091 R)
• M40: 18,203,219 km (0.107 R)
• M41: 20,311,352 km (0.078 R)
• M42: 20,610,099 km (0.033 R)
• M43: 21,454,579 km (0.082 R)
• M44: 22,866,334 km (0.118 R)
• M45: 23,177,198 km (0.105 R)
• M46: 23,614,622 km (0.06 R)
• M47: 24,943,500 km (0.078 R)
• M48: 29,072,850 km (0.042 R)
• M49: 29,140,169 km (0.074 R)
• M50: 29,409,595 km (0.114 R)
• M51: 30,632,258 km (0.115 R)
• M52: 31,180,983 km (0.051 R)
• M53: 31,318,763 km (0.049 R)
• M54: 32,916,618 km (0.047 R)
• M55: 36,118,760 km (0.077 R)
• M56: 36,553,193 km (0.09 R)
• M57: 38,676,884 km (0.105 R)
• M58: 38,824,836 km (0.12 R)
• M59: 39,269,890 km (0.053 R)
• M60: 39,791,089 km (0.089 R)
• M61: 40,015,186 km (0.048 R)
• M62: 42,202,906 km (0.116 R)
• M63: 42,966,304 km (0.064 R)
• M64: 44,119,853 km (0.1 R)
• M65: 44,197,045 km (0.103 R)
• M66: 45,361,515 km (0.1 R)
• M67: 45,908,295 km (0.05 R)
• M68: 47,087,426 km (0.1 R)
• M69: 49,395,123 km (0.085 R)
• M70: 51,413,796 km (0.109 R)
• M71: 51,576,409 km (0.098 R)
• M72: 52,065,445 km (0.115 R)
• M73: 53,376,969 km (0.096 R)
• M74: 53,541,676 km (0.099 R)
• M75: 54,285,028 km (0.08 R)
• M76: 55,114,848 km (0.058 R)
• M77: 55,448,002 km (0.044 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: 352 - 19,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit