🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.8

Radius: 14.5

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.84 AU - 1.12 AU

Year: 617 Days

Day: 8.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 92,395,627 km

• M1: 182,360 km (0.105 R)
• M2: 289,023 km (0.074 R)
• M3: 397,332 km (0.102 R)
• M4: 553,363 km (0.101 R)
• M5: 701,614 km (0.111 R)
• M6: 814,261 km (0.073 R)
• M7: 1,010,384 km (0.111 R)
• M8: 1,134,999 km (0.099 R)
• M9: 1,295,817 km (0.075 R)
• M10: 1,627,924 km (0.117 R)
• M11: 1,756,429 km (0.113 R)
• M12: 1,973,495 km (0.083 R)
• M13: 2,074,623 km (0.11 R)
• M14: 2,177,397 km (0.066 R)
• M15: 2,289,745 km (0.119 R)
• M16: 2,427,076 km (0.086 R)
• M17: 2,520,275 km (0.057 R)
• M18: 2,614,672 km (0.045 R)
• M19: 2,718,343 km (0.077 R)
• M20: 2,921,796 km (0.092 R)
• M21: 3,105,053 km (0.118 R)
• M22: 3,404,698 km (0.059 R)
• M23: 3,571,350 km (0.111 R)
• M24: 3,749,820 km (0.107 R)
• M25: 3,894,781 km (0.106 R)
• M26: 3,995,610 km (0.077 R)
• M27: 4,134,436 km (0.061 R)
• M28: 4,303,183 km (0.117 R)
• M29: 4,398,028 km (0.104 R)
• M30: 4,541,492 km (0.049 R)
• M31: 4,951,690 km (0.117 R)
• M32: 5,071,218 km (0.11 R)
• M33: 5,312,968 km (0.09 R)
• M34: 5,404,672 km (0.102 R)
• M35: 5,517,469 km (0.116 R)
• M36: 5,787,194 km (0.11 R)
• M37: 5,923,776 km (0.079 R)
• M38: 6,200,084 km (0.12 R)
• M39: 6,296,724 km (0.066 R)
• M40: 6,535,183 km (0.036 R)
• M41: 7,200,594 km (0.057 R)
• M42: 7,393,127 km (0.086 R)
• M43: 7,484,381 km (0.076 R)
• M44: 7,575,935 km (0.079 R)
• M45: 7,887,847 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.1

Radius: 10.6

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.42 AU - 2.22 AU

Year: 1561 Days

Day: 9.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 92,395,627 km

• M1: 148,700 km (0.114 R)
• M2: 230,979 km (0.095 R)
• M3: 439,668 km (0.114 R)
• M4: 633,846 km (0.045 R)
• M5: 714,330 km (0.06 R)
• M6: 835,205 km (0.107 R)
• M7: 924,814 km (0.094 R)
• M8: 1,010,234 km (0.105 R)
• M9: 1,335,311 km (0.119 R)
• M10: 1,721,423 km (0.035 R)
• M11: 1,937,592 km (0.077 R)
• M12: 2,008,351 km (0.115 R)
• M13: 2,152,265 km (0.095 R)
• M14: 2,246,810 km (0.104 R)
• M15: 2,331,932 km (0.086 R)
• M16: 2,538,676 km (0.078 R)
• M17: 2,638,607 km (0.108 R)
• M18: 2,888,884 km (0.116 R)
• M19: 3,016,940 km (0.106 R)
• M20: 3,218,598 km (0.048 R)
• M21: 3,327,206 km (0.062 R)
• M22: 3,400,210 km (0.074 R)
• M23: 3,548,013 km (0.033 R)
• M24: 3,811,903 km (0.041 R)
• M25: 3,991,421 km (0.085 R)
• M26: 4,279,097 km (0.086 R)
• M27: 4,465,796 km (0.082 R)
• M28: 4,888,709 km (0.116 R)
• M29: 5,000,010 km (0.062 R)
• M30: 5,112,208 km (0.049 R)
• M31: 5,210,943 km (0.072 R)
• M32: 5,396,145 km (0.048 R)
• M33: 5,656,295 km (0.055 R)
• M34: 5,743,810 km (0.098 R)
• M35: 5,920,485 km (0.093 R)
• M36: 6,369,877 km (0.06 R)
• M37: 6,491,500 km (0.109 R)
• M38: 6,768,256 km (0.102 R)
• M39: 7,080,318 km (0.09 R)
• M40: 7,174,863 km (0.116 R)
• M41: 7,285,715 km (0.101 R)
• M42: 7,429,030 km (0.118 R)
• M43: 7,557,236 km (0.097 R)
• M44: 7,864,659 km (0.077 R)
• M45: 7,978,952 km (0.089 R)
• M46: 8,425,053 km (0.05 R)
• M47: 8,676,527 km (0.063 R)
• M48: 8,760,900 km (0.069 R)
• M49: 8,930,394 km (0.097 R)
• M50: 9,307,232 km (0.079 R)
• M51: 9,393,549 km (0.111 R)
• M52: 9,970,249 km (0.119 R)
• M53: 10,076,464 km (0.092 R)
• M54: 10,450,758 km (0.087 R)
• M55: 10,540,516 km (0.06 R)
• M56: 10,612,623 km (0.114 R)
• M57: 10,720,931 km (0.054 R)
• M58: 10,847,790 km (0.068 R)
• M59: 10,993,499 km (0.106 R)
• M60: 11,213,108 km (0.048 R)
• M61: 11,305,111 km (0.065 R)
• M62: 11,526,815 km (0.108 R)
• M63: 11,862,214 km (0.08 R)
• M64: 12,030,960 km (0.119 R)
• M65: 12,276,300 km (0.113 R)
• M66: 12,447,141 km (0.113 R)
• M67: 12,580,583 km (0.091 R)
• M68: 12,695,324 km (0.051 R)
• M69: 12,810,365 km (0.077 R)
• M70: 12,983,749 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.5

Radius: 9.3

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.35 AU - 3.25 AU

Year: 2979 Days

Day: 14.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 92,395,627 km

• M1: 134,040 km (0.049 R)
• M2: 274,961 km (0.096 R)
• M3: 370,704 km (0.111 R)
• M4: 531,222 km (0.041 R)
• M5: 620,682 km (0.111 R)
• M6: 857,794 km (0.116 R)
• M7: 998,566 km (0.092 R)
• M8: 1,206,208 km (0.063 R)
• M9: 1,504,955 km (0.076 R)
• M10: 1,609,823 km (0.112 R)
• M11: 2,111,873 km (0.115 R)
• M12: 2,350,033 km (0.077 R)
• M13: 2,565,603 km (0.088 R)
• M14: 2,707,721 km (0.051 R)
• M15: 3,082,763 km (0.053 R)
• M16: 3,251,061 km (0.034 R)
• M17: 3,614,285 km (0.083 R)
• M18: 3,954,171 km (0.117 R)
• M19: 4,137,129 km (0.099 R)
• M20: 4,454,875 km (0.058 R)
• M21: 5,093,957 km (0.101 R)
• M22: 5,313,417 km (0.118 R)
• M23: 5,782,406 km (0.108 R)
• M24: 5,844,490 km (0.086 R)
• M25: 5,948,610 km (0.119 R)
• M26: 6,222,224 km (0.077 R)
• M27: 6,825,403 km (0.102 R)
• M28: 7,111,733 km (0.116 R)
• M29: 7,178,454 km (0.094 R)
• M30: 7,290,054 km (0.109 R)
• M31: 7,447,281 km (0.107 R)
• M32: 7,582,817 km (0.119 R)
• M33: 7,673,772 km (0.119 R)
• M34: 7,879,619 km (0.062 R)
• M35: 8,133,636 km (0.116 R)
• M36: 8,273,361 km (0.081 R)
• M37: 8,366,859 km (0.088 R)
• M38: 8,673,535 km (0.061 R)
• M39: 9,862,090 km (0.104 R)
• M40: 9,961,423 km (0.063 R)
• M41: 10,513,439 km (0.07 R)
• M42: 10,691,161 km (0.097 R)
• M43: 10,818,619 km (0.092 R)
• M44: 11,126,940 km (0.108 R)
• M45: 11,308,103 km (0.109 R)
• M46: 11,464,134 km (0.041 R)
• M47: 11,910,234 km (0.03 R)
• M48: 12,442,205 km (0.109 R)
• M49: 12,576,394 km (0.094 R)
• M50: 12,738,109 km (0.073 R)
• M51: 12,981,954 km (0.05 R)
• M52: 13,336,949 km (0.085 R)
• M53: 13,419,378 km (0.039 R)
• M54: 13,557,008 km (0.064 R)
• M55: 13,722,912 km (0.105 R)
• M56: 14,056,515 km (0.069 R)
• M57: 14,618,554 km (0.11 R)
• M58: 14,760,373 km (0.066 R)
• M59: 15,016,485 km (0.092 R)
• M60: 15,245,369 km (0.083 R)
• M61: 15,360,261 km (0.099 R)
• M62: 16,202,048 km (0.09 R)
• M63: 16,290,011 km (0.062 R)
• M64: 16,554,650 km (0.077 R)
• M65: 16,732,073 km (0.1 R)
• M66: 17,778,809 km (0.102 R)
• M67: 17,839,247 km (0.093 R)
• M68: 18,447,512 km (0.056 R)
• M69: 18,662,035 km (0.098 R)
• M70: 18,877,456 km (0.09 R)
• M71: 19,186,525 km (0.096 R)
• M72: 19,372,775 km (0.077 R)
• M73: 19,653,271 km (0.114 R)
• M74: 19,841,016 km (0.093 R)
• M75: 19,903,698 km (0.117 R)
• M76: 20,376,277 km (0.046 R)
• M77: 20,534,552 km (0.103 R)
• M78: 20,661,560 km (0.074 R)
• M79: 21,139,974 km (0.063 R)
• M80: 21,461,011 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.7

Radius: 9.4

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.25 AU - 4.31 AU

Year: 5630 Days

Day: 13.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 92,395,627 km

• M1: 123,269 km (0.109 R)
• M2: 188,643 km (0.064 R)
• M3: 319,990 km (0.036 R)
• M4: 400,773 km (0.071 R)
• M5: 713,133 km (0.106 R)
• M6: 1,018,163 km (0.116 R)
• M7: 1,107,174 km (0.117 R)
• M8: 1,461,272 km (0.101 R)
• M9: 1,533,378 km (0.034 R)
• M10: 1,636,451 km (0.112 R)
• M11: 1,741,918 km (0.072 R)
• M12: 1,943,875 km (0.114 R)
• M13: 2,269,699 km (0.036 R)
• M14: 2,808,700 km (0.117 R)
• M15: 2,917,607 km (0.075 R)
• M16: 3,083,661 km (0.086 R)
• M17: 3,386,447 km (0.093 R)
• M18: 3,600,222 km (0.046 R)
• M19: 3,698,957 km (0.078 R)
• M20: 3,939,510 km (0.084 R)
• M21: 4,123,366 km (0.098 R)
• M22: 4,289,121 km (0.058 R)
• M23: 4,499,455 km (0.111 R)
• M24: 4,691,688 km (0.099 R)
• M25: 4,799,548 km (0.089 R)
• M26: 5,128,514 km (0.096 R)
• M27: 5,442,221 km (0.09 R)
• M28: 5,901,038 km (0.097 R)
• M29: 6,017,724 km (0.035 R)
• M30: 6,206,068 km (0.103 R)
• M31: 6,277,276 km (0.107 R)
• M32: 6,348,634 km (0.107 R)
• M33: 7,351,389 km (0.107 R)
• M34: 7,477,201 km (0.114 R)
• M35: 7,987,030 km (0.102 R)
• M36: 8,090,253 km (0.101 R)
• M37: 8,272,164 km (0.114 R)
• M38: 8,350,553 km (0.098 R)
• M39: 8,481,750 km (0.102 R)
• M40: 8,560,738 km (0.087 R)
• M41: 8,825,975 km (0.033 R)
• M42: 8,959,716 km (0.118 R)
• M43: 9,120,982 km (0.069 R)
• M44: 9,391,904 km (0.058 R)
• M45: 9,886,175 km (0.068 R)
• M46: 9,997,177 km (0.07 R)
• M47: 10,276,626 km (0.104 R)
• M48: 10,360,849 km (0.11 R)
• M49: 10,473,646 km (0.062 R)
• M50: 11,072,486 km (0.083 R)
• M51: 11,245,571 km (0.068 R)
• M52: 11,594,583 km (0.113 R)
• M53: 11,741,039 km (0.104 R)
• M54: 11,947,036 km (0.079 R)
• M55: 12,035,747 km (0.032 R)
• M56: 12,213,769 km (0.118 R)
• M57: 12,422,607 km (0.037 R)
• M58: 12,965,049 km (0.066 R)
• M59: 13,239,112 km (0.051 R)
• M60: 13,515,270 km (0.061 R)
• M61: 13,576,755 km (0.116 R)
• M62: 13,855,156 km (0.105 R)
• M63: 13,917,240 km (0.105 R)
• M64: 13,979,472 km (0.083 R)
• M65: 14,512,041 km (0.073 R)
• M66: 14,701,581 km (0.085 R)
• M67: 15,307,303 km (0.096 R)
• M68: 16,312,900 km (0.054 R)
• M69: 16,444,247 km (0.089 R)
• M70: 16,873,443 km (0.088 R)
• M71: 17,473,779 km (0.096 R)
• M72: 17,540,949 km (0.054 R)
• M73: 17,810,374 km (0.078 R)
• M74: 18,149,214 km (0.119 R)
• M75: 18,251,239 km (0.116 R)
• M76: 18,592,622 km (0.045 R)
• M77: 19,874,526 km (0.069 R)
• M78: 20,296,392 km (0.087 R)
• M79: 20,402,307 km (0.086 R)
• M80: 20,614,736 km (0.037 R)
• M81: 20,934,726 km (0.08 R)
• M82: 21,796,111 km (0.109 R)
• M83: 21,976,974 km (0.058 R)
• M84: 23,036,127 km (0.087 R)
• M85: 23,109,879 km (0.095 R)
• M86: 23,776,188 km (0.105 R)
• M87: 24,599,425 km (0.118 R)
• M88: 25,127,954 km (0.106 R)
• M89: 25,507,933 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.4

Radius: 7.8

Gravity: 15.83 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 10.02 AU - 11.58 AU

Year: 22567 Days

Day: 23 Hours

Environment

Temp: -228 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,395,627 km

• M1: 151,094 km (0.075 R)
• M2: 283,787 km (0.118 R)
• M3: 675,584 km (0.106 R)
• M4: 780,751 km (0.072 R)
• M5: 863,180 km (0.112 R)
• M6: 1,223,112 km (0.119 R)
• M7: 1,386,323 km (0.092 R)
• M8: 1,843,195 km (0.106 R)
• M9: 2,185,475 km (0.114 R)
• M10: 2,547,652 km (0.108 R)
• M11: 2,714,753 km (0.087 R)
• M12: 3,237,298 km (0.111 R)
• M13: 3,418,461 km (0.082 R)
• M14: 4,573,805 km (0.082 R)
• M15: 5,352,163 km (0.062 R)
• M16: 6,115,262 km (0.106 R)
• M17: 6,171,062 km (0.119 R)
• M18: 7,204,484 km (0.112 R)
• M19: 7,500,987 km (0.12 R)
• M20: 8,852,753 km (0.102 R)
• M21: 10,145,428 km (0.119 R)
• M22: 10,344,394 km (0.088 R)
• M23: 10,544,705 km (0.083 R)
• M24: 11,085,053 km (0.069 R)
• M25: 11,703,640 km (0.054 R)
• M26: 11,773,053 km (0.058 R)
• M27: 11,982,191 km (0.072 R)
• M28: 12,545,876 km (0.093 R)
• M29: 13,190,343 km (0.054 R)
• M30: 13,262,599 km (0.057 R)
• M31: 13,335,005 km (0.066 R)
• M32: 13,992,487 km (0.079 R)
• M33: 14,885,587 km (0.075 R)
• M34: 16,726,538 km (0.098 R)
• M35: 17,753,378 km (0.047 R)
• M36: 18,073,517 km (0.109 R)
• M37: 18,234,185 km (0.109 R)
• M38: 19,290,645 km (0.088 R)
• M39: 19,372,625 km (0.117 R)
• M40: 20,785,727 km (0.103 R)
• M41: 21,803,142 km (0.115 R)
• M42: 22,836,713 km (0.109 R)
• M43: 23,446,923 km (0.115 R)
• M44: 23,622,252 km (0.078 R)
• M45: 24,239,343 km (0.12 R)
• M46: 24,594,488 km (0.118 R)
• M47: 25,850,512 km (0.071 R)
• M48: 26,395,198 km (0.04 R)
• M49: 26,486,453 km (0.038 R)
• M50: 26,669,112 km (0.063 R)
• M51: 27,035,626 km (0.078 R)
• M52: 28,145,044 km (0.119 R)
• M53: 30,122,279 km (0.065 R)
• M54: 31,949,468 km (0.112 R)
• M55: 33,713,376 km (0.098 R)
• M56: 34,507,442 km (0.059 R)
• M57: 35,006,799 km (0.113 R)
• M58: 35,307,641 km (0.09 R)
• M59: 35,810,888 km (0.055 R)
• M60: 36,722,687 km (0.108 R)
• M61: 37,539,641 km (0.037 R)
• M62: 40,026,107 km (0.112 R)
• M63: 42,245,092 km (0.116 R)
• M64: 47,022,052 km (0.075 R)
• M65: 48,020,019 km (0.06 R)
• M66: 48,912,969 km (0.096 R)
• M67: 52,310,037 km (0.118 R)
• M68: 53,690,077 km (0.12 R)
• M69: 54,500,748 km (0.089 R)
• M70: 56,485,912 km (0.109 R)
• M71: 57,783,075 km (0.025 R)
• M72: 59,090,112 km (0.109 R)
• M73: 59,209,341 km (0.101 R)
• M74: 61,733,057 km (0.094 R)
• M75: 63,435,032 km (0.102 R)
• M76: 64,414,450 km (0.075 R)
• M77: 65,522,371 km (0.073 R)
• M78: 66,264,377 km (0.082 R)
• M79: 68,006,743 km (0.095 R)
• M80: 69,763,920 km (0.077 R)
• M81: 70,648,193 km (0.025 R)
• M82: 72,683,322 km (0.118 R)
• M83: 73,451,358 km (0.099 R)
• M84: 74,608,647 km (0.097 R)
• M85: 75,383,414 km (0.094 R)
• M86: 76,160,874 km (0.09 R)
• M87: 76,680,727 km (0.077 R)
• M88: 79,297,343 km (0.1 R)
• M89: 80,616,497 km (0.096 R)
• M90: 81,943,131 km (0.063 R)
• M91: 88,137,231 km (0.066 R)
• M92: 88,956,130 km (0.047 R)
• M93: 89,229,744 km (0.059 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: 467 - 18,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit