🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.2

Radius: 8.5

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.47 AU - 0.71 AU

Year: 307 Days

Day: 13.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 82,899,731 km

• M1: 105,766 km (0.047 R)
• M2: 166,054 km (0.105 R)
• M3: 227,239 km (0.065 R)
• M4: 296,802 km (0.086 R)
• M5: 362,476 km (0.033 R)
• M6: 421,866 km (0.108 R)
• M7: 511,625 km (0.061 R)
• M8: 569,070 km (0.116 R)
• M9: 625,917 km (0.1 R)
• M10: 709,244 km (0.096 R)
• M11: 768,035 km (0.097 R)
• M12: 848,220 km (0.098 R)
• M13: 941,569 km (0.07 R)
• M14: 1,020,856 km (0.069 R)
• M15: 1,164,470 km (0.078 R)
• M16: 1,235,080 km (0.092 R)
• M17: 1,288,038 km (0.09 R)
• M18: 1,341,893 km (0.084 R)
• M19: 1,483,861 km (0.098 R)
• M20: 1,634,955 km (0.039 R)
• M21: 1,748,500 km (0.118 R)
• M22: 1,808,489 km (0.12 R)
• M23: 1,873,564 km (0.083 R)
• M24: 2,010,446 km (0.087 R)
• M25: 2,073,426 km (0.1 R)
• M26: 2,155,257 km (0.09 R)
• M27: 2,224,371 km (0.063 R)
• M28: 2,317,720 km (0.093 R)
• M29: 2,383,842 km (0.07 R)
• M30: 2,464,924 km (0.081 R)
• M31: 2,556,777 km (0.118 R)
• M32: 2,709,068 km (0.099 R)
• M33: 2,849,241 km (0.094 R)
• M34: 2,905,041 km (0.106 R)
• M35: 2,997,044 km (0.079 R)
• M36: 3,064,064 km (0.039 R)
• M37: 3,183,891 km (0.072 R)
• M38: 3,268,265 km (0.076 R)
• M39: 3,406,942 km (0.096 R)
• M40: 3,498,645 km (0.029 R)
• M41: 3,624,008 km (0.115 R)
• M42: 3,728,877 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.9

Radius: 15

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.08 AU - 1.34 AU

Year: 903 Days

Day: 13.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 82,899,731 km

• M1: 193,879 km (0.105 R)
• M2: 302,188 km (0.119 R)
• M3: 416,331 km (0.116 R)
• M4: 543,639 km (0.087 R)
• M5: 671,545 km (0.115 R)
• M6: 823,985 km (0.065 R)
• M7: 1,009,786 km (0.045 R)
• M8: 1,313,021 km (0.072 R)
• M9: 1,449,005 km (0.11 R)
• M10: 1,598,004 km (0.067 R)
• M11: 1,785,600 km (0.119 R)
• M12: 2,033,185 km (0.087 R)
• M13: 2,183,680 km (0.089 R)
• M14: 2,402,841 km (0.116 R)
• M15: 2,581,610 km (0.048 R)
• M16: 2,687,077 km (0.115 R)
• M17: 2,873,027 km (0.108 R)
• M18: 2,972,659 km (0.119 R)
• M19: 3,196,009 km (0.105 R)
• M20: 3,999,349 km (0.091 R)
• M21: 4,156,128 km (0.109 R)
• M22: 4,326,520 km (0.079 R)
• M23: 4,452,930 km (0.111 R)
• M24: 4,639,030 km (0.081 R)
• M25: 4,756,763 km (0.107 R)
• M26: 4,935,234 km (0.099 R)
• M27: 5,274,372 km (0.116 R)
• M28: 5,384,925 km (0.055 R)
• M29: 5,508,792 km (0.062 R)
• M30: 5,633,706 km (0.08 R)
• M31: 5,772,084 km (0.119 R)
• M32: 5,873,512 km (0.068 R)
• M33: 6,039,565 km (0.102 R)
• M34: 6,142,489 km (0.095 R)
• M35: 6,285,055 km (0.115 R)
• M36: 6,441,984 km (0.09 R)
• M37: 6,560,465 km (0.047 R)
• M38: 6,933,712 km (0.12 R)
• M39: 7,122,953 km (0.063 R)
• M40: 7,259,237 km (0.106 R)
• M41: 7,396,418 km (0.065 R)
• M42: 7,506,821 km (0.109 R)
• M43: 7,771,161 km (0.114 R)
• M44: 8,380,772 km (0.102 R)
• M45: 8,669,496 km (0.088 R)
• M46: 8,932,339 km (0.05 R)
• M47: 9,600,892 km (0.114 R)
• M48: 9,736,577 km (0.107 R)
• M49: 9,888,120 km (0.103 R)
• M50: 10,055,670 km (0.088 R)
• M51: 10,362,794 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.7

Radius: 14.3

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.05 AU - 1.47 AU

Year: 959 Days

Day: 7.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 82,899,731 km

• M1: 178,769 km (0.098 R)
• M2: 274,362 km (0.048 R)
• M3: 388,506 km (0.119 R)
• M4: 559,646 km (0.116 R)
• M5: 708,496 km (0.064 R)
• M6: 810,222 km (0.111 R)
• M7: 950,545 km (0.109 R)
• M8: 1,257,669 km (0.116 R)
• M9: 1,377,497 km (0.073 R)
• M10: 1,728,304 km (0.075 R)
• M11: 1,837,511 km (0.049 R)
• M12: 1,931,757 km (0.103 R)
• M13: 2,089,882 km (0.119 R)
• M14: 2,234,095 km (0.074 R)
• M15: 2,372,622 km (0.092 R)
• M16: 2,485,419 km (0.075 R)
• M17: 3,315,687 km (0.12 R)
• M18: 3,549,658 km (0.115 R)
• M19: 3,690,430 km (0.104 R)
• M20: 3,811,155 km (0.113 R)
• M21: 4,124,413 km (0.042 R)
• M22: 4,215,518 km (0.075 R)
• M23: 4,307,222 km (0.05 R)
• M24: 4,504,541 km (0.103 R)
• M25: 4,598,339 km (0.075 R)
• M26: 5,187,905 km (0.105 R)
• M27: 5,611,117 km (0.04 R)
• M28: 5,712,395 km (0.101 R)
• M29: 5,826,987 km (0.049 R)
• M30: 5,942,476 km (0.111 R)
• M31: 6,359,106 km (0.035 R)
• M32: 6,544,308 km (0.103 R)
• M33: 6,704,677 km (0.038 R)
• M34: 6,920,397 km (0.04 R)
• M35: 7,111,135 km (0.099 R)
• M36: 7,234,553 km (0.068 R)
• M37: 7,553,496 km (0.073 R)
• M38: 8,033,555 km (0.105 R)
• M39: 8,205,294 km (0.11 R)
• M40: 8,552,660 km (0.101 R)
• M41: 8,757,459 km (0.072 R)
• M42: 8,934,434 km (0.081 R)
• M43: 9,172,145 km (0.096 R)
• M44: 9,487,347 km (0.057 R)
• M45: 9,593,263 km (0.088 R)
• M46: 9,714,736 km (0.066 R)
• M47: 9,882,585 km (0.103 R)
• M48: 10,501,322 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.4

Radius: 9.3

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.95 AU - 4.71 AU

Year: 5084 Days

Day: 10.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 82,899,731 km

• M1: 159,920 km (0.097 R)
• M2: 226,790 km (0.1 R)
• M3: 328,367 km (0.12 R)
• M4: 410,646 km (0.106 R)
• M5: 588,368 km (0.05 R)
• M6: 1,060,948 km (0.11 R)
• M7: 1,161,927 km (0.104 R)
• M8: 1,221,167 km (0.073 R)
• M9: 1,342,790 km (0.115 R)
• M10: 1,533,079 km (0.074 R)
• M11: 1,664,875 km (0.094 R)
• M12: 1,783,356 km (0.078 R)
• M13: 1,887,177 km (0.101 R)
• M14: 2,211,057 km (0.077 R)
• M15: 2,689,770 km (0.084 R)
• M16: 2,910,576 km (0.081 R)
• M17: 3,013,051 km (0.072 R)
• M18: 3,221,441 km (0.104 R)
• M19: 3,434,618 km (0.111 R)
• M20: 4,640,077 km (0.103 R)
• M21: 4,760,055 km (0.077 R)
• M22: 5,527,043 km (0.115 R)
• M23: 6,173,306 km (0.069 R)
• M24: 6,438,692 km (0.06 R)
• M25: 6,519,026 km (0.113 R)
• M26: 7,118,166 km (0.074 R)
• M27: 7,368,443 km (0.069 R)
• M28: 7,906,247 km (0.067 R)
• M29: 8,574,202 km (0.106 R)
• M30: 8,900,026 km (0.106 R)
• M31: 8,959,716 km (0.108 R)
• M32: 9,169,751 km (0.102 R)
• M33: 9,533,424 km (0.112 R)
• M34: 9,840,249 km (0.064 R)
• M35: 9,994,783 km (0.066 R)
• M36: 10,306,545 km (0.116 R)
• M37: 10,400,642 km (0.117 R)
• M38: 10,621,299 km (0.106 R)
• M39: 11,067,400 km (0.115 R)
• M40: 11,389,783 km (0.063 R)
• M41: 11,715,308 km (0.067 R)
• M42: 12,110,097 km (0.07 R)
• M43: 12,176,219 km (0.112 R)
• M44: 12,475,714 km (0.082 R)
• M45: 13,320,194 km (0.111 R)
• M46: 15,637,017 km (0.096 R)
• M47: 16,473,269 km (0.073 R)
• M48: 16,989,381 km (0.071 R)
• M49: 17,175,032 km (0.095 R)
• M50: 17,361,282 km (0.113 R)
• M51: 17,585,678 km (0.052 R)
• M52: 18,302,851 km (0.106 R)
• M53: 18,607,731 km (0.089 R)
• M54: 19,532,096 km (0.092 R)
• M55: 19,609,887 km (0.088 R)
• M56: 19,726,723 km (0.08 R)
• M57: 20,078,428 km (0.066 R)
• M58: 20,156,817 km (0.108 R)
• M59: 20,590,053 km (0.053 R)
• M60: 21,145,958 km (0.117 R)
• M61: 21,225,694 km (0.107 R)
• M62: 21,706,651 km (0.069 R)
• M63: 22,353,512 km (0.096 R)
• M64: 22,516,275 km (0.093 R)
• M65: 23,542,217 km (0.093 R)
• M66: 23,666,234 km (0.066 R)
• M67: 23,873,726 km (0.119 R)
• M68: 23,956,753 km (0.085 R)
• M69: 24,290,206 km (0.105 R)
• M70: 24,919,565 km (0.119 R)
• M71: 27,272,739 km (0.066 R)
• M72: 27,795,584 km (0.077 R)
• M73: 28,145,942 km (0.113 R)
• M74: 28,453,665 km (0.047 R)
• M75: 29,383,715 km (0.103 R)
• M76: 29,830,115 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.9

Radius: 5

Gravity: 21.88 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.15 AU - 8.99 AU

Year: 15549 Days

Day: 20.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 82,899,731 km

• M1: 89,908 km (0.054 R)
• M2: 539,151 km (0.078 R)
• M3: 612,454 km (0.117 R)
• M4: 748,887 km (0.087 R)
• M5: 1,027,438 km (0.027 R)
• M6: 1,262,307 km (0.111 R)
• M7: 1,311,375 km (0.085 R)
• M8: 1,487,751 km (0.116 R)
• M9: 1,671,906 km (0.096 R)
• M10: 1,919,341 km (0.1 R)
• M11: 2,237,236 km (0.117 R)
• M12: 2,602,704 km (0.051 R)
• M13: 3,052,395 km (0.111 R)
• M14: 3,185,238 km (0.11 R)
• M15: 3,595,286 km (0.119 R)
• M16: 3,735,608 km (0.038 R)
• M17: 3,877,876 km (0.114 R)
• M18: 4,653,092 km (0.098 R)
• M19: 5,923,028 km (0.104 R)
• M20: 6,256,183 km (0.025 R)
• M21: 6,638,406 km (0.12 R)
• M22: 7,203,736 km (0.086 R)
• M23: 7,247,867 km (0.113 R)
• M24: 7,875,131 km (0.064 R)
• M25: 8,195,271 km (0.079 R)
• M26: 8,848,265 km (0.12 R)
• M27: 9,085,527 km (0.039 R)
• M28: 9,276,714 km (0.082 R)
• M29: 9,663,424 km (0.059 R)
• M30: 10,302,805 km (0.049 R)
• M31: 10,402,288 km (0.052 R)
• M32: 10,552,335 km (0.037 R)
• M33: 11,364,202 km (0.043 R)
• M34: 12,196,116 km (0.086 R)
• M35: 12,248,774 km (0.055 R)
• M36: 12,725,992 km (0.093 R)
• M37: 12,886,361 km (0.08 R)
• M38: 13,263,198 km (0.102 R)
• M39: 14,138,345 km (0.111 R)
• M40: 14,750,649 km (0.107 R)
• M41: 16,522,486 km (0.068 R)
• M42: 16,814,501 km (0.076 R)
• M43: 17,344,377 km (0.079 R)
• M44: 17,819,949 km (0.1 R)
• M45: 17,879,788 km (0.12 R)
• M46: 19,027,802 km (0.092 R)
• M47: 19,765,020 km (0.049 R)
• M48: 20,324,068 km (0.066 R)
• M49: 20,386,599 km (0.113 R)
• M50: 21,267,432 km (0.096 R)
• M51: 21,648,757 km (0.051 R)
• M52: 21,904,120 km (0.047 R)
• M53: 21,968,148 km (0.113 R)
• M54: 22,353,662 km (0.089 R)
• M55: 22,482,615 km (0.085 R)
• M56: 22,676,494 km (0.089 R)
• M57: 23,720,238 km (0.112 R)
• M58: 24,247,870 km (0.071 R)
• M59: 24,846,112 km (0.115 R)
• M60: 25,180,613 km (0.111 R)
• M61: 25,314,802 km (0.083 R)
• M62: 25,583,929 km (0.085 R)
• M63: 25,651,397 km (0.109 R)
• M64: 26,396,993 km (0.11 R)
• M65: 27,425,179 km (0.092 R)
• M66: 27,978,841 km (0.111 R)
• M67: 28,466,380 km (0.113 R)
• M68: 29,803,785 km (0.065 R)
• M69: 30,159,080 km (0.031 R)
• M70: 30,373,005 km (0.062 R)
• M71: 30,730,544 km (0.105 R)
• M72: 31,017,623 km (0.09 R)
• M73: 31,089,429 km (0.096 R)
• M74: 31,305,598 km (0.067 R)
• M75: 33,198,759 km (0.096 R)
• M76: 34,680,078 km (0.107 R)
• M77: 34,829,526 km (0.113 R)
• M78: 34,978,974 km (0.063 R)
• M79: 35,278,768 km (0.053 R)
• M80: 37,247,476 km (0.082 R)
• M81: 38,554,064 km (0.075 R)
• M82: 40,423,888 km (0.117 R)
• M83: 40,817,181 km (0.09 R)
• M84: 41,528,219 km (0.056 R)
• M85: 42,802,344 km (0.101 R)
• M86: 43,766,353 km (0.114 R)
• M87: 43,927,769 km (0.113 R)
• M88: 44,656,311 km (0.103 R)
• M89: 49,278,735 km (0.063 R)
• M90: 49,614,732 km (0.109 R)
• M91: 51,646,271 km (0.115 R)
• M92: 51,816,813 km (0.061 R)
• M93: 51,902,233 km (0.061 R)
• M94: 52,758,083 km (0.109 R)
• M95: 53,618,719 km (0.086 R)
• M96: 53,877,673 km (0.1 R)
• M97: 57,459,944 km (0.069 R)
• M98: 57,990,567 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.9

Radius: 7.2

Gravity: 17.55 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.65 AU - 10.27 AU

Year: 19735 Days

Day: 17.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,899,731 km

• M1: 1,216,530 km (0.117 R)
• M2: 1,306,588 km (0.113 R)
• M3: 1,430,305 km (0.102 R)
• M4: 2,251,298 km (0.114 R)
• M5: 2,325,349 km (0.096 R)
• M6: 2,630,080 km (0.073 R)
• M7: 4,380,974 km (0.06 R)
• M8: 4,427,349 km (0.104 R)
• M9: 4,661,918 km (0.109 R)
• M10: 4,804,485 km (0.09 R)
• M11: 4,852,357 km (0.05 R)
• M12: 5,191,944 km (0.06 R)
• M13: 5,290,379 km (0.108 R)
• M14: 5,639,690 km (0.096 R)
• M15: 5,791,831 km (0.103 R)
• M16: 6,519,176 km (0.113 R)
• M17: 7,165,588 km (0.089 R)
• M18: 8,001,841 km (0.099 R)
• M19: 8,576,446 km (0.055 R)
• M20: 8,692,983 km (0.1 R)
• M21: 9,343,285 km (0.102 R)
• M22: 12,031,708 km (0.052 R)
• M23: 12,424,702 km (0.096 R)
• M24: 12,755,313 km (0.114 R)
• M25: 12,821,884 km (0.062 R)
• M26: 13,088,916 km (0.062 R)
• M27: 13,223,255 km (0.091 R)
• M28: 13,628,665 km (0.12 R)
• M29: 14,175,595 km (0.056 R)
• M30: 16,002,484 km (0.042 R)
• M31: 16,724,593 km (0.104 R)
• M32: 18,275,474 km (0.041 R)
• M33: 18,802,657 km (0.117 R)
• M34: 19,717,747 km (0.057 R)
• M35: 20,882,068 km (0.1 R)
• M36: 22,068,528 km (0.106 R)
• M37: 22,790,936 km (0.107 R)
• M38: 22,871,719 km (0.089 R)
• M39: 23,114,517 km (0.051 R)
• M40: 23,766,015 km (0.11 R)
• M41: 24,671,980 km (0.114 R)
• M42: 26,432,448 km (0.109 R)
• M43: 26,772,334 km (0.108 R)
• M44: 27,113,716 km (0.105 R)
• M45: 27,628,333 km (0.102 R)
• M46: 27,886,988 km (0.09 R)
• M47: 29,543,186 km (0.101 R)
• M48: 33,407,448 km (0.094 R)
• M49: 33,683,008 km (0.113 R)
• M50: 34,143,769 km (0.106 R)
• M51: 34,421,273 km (0.082 R)
• M52: 35,445,121 km (0.103 R)
• M53: 36,290,349 km (0.112 R)
• M54: 36,384,596 km (0.098 R)
• M55: 36,668,084 km (0.076 R)
• M56: 38,383,971 km (0.1 R)
• M57: 38,576,205 km (0.047 R)
• M58: 38,865,228 km (0.091 R)
• M59: 41,992,422 km (0.044 R)
• M60: 42,091,455 km (0.119 R)
• M61: 42,289,822 km (0.068 R)
• M62: 43,185,913 km (0.103 R)
• M63: 43,786,698 km (0.058 R)
• M64: 43,887,079 km (0.083 R)
• M65: 50,050,511 km (0.084 R)
• M66: 51,845,386 km (0.07 R)
• M67: 51,951,750 km (0.06 R)
• M68: 52,270,842 km (0.103 R)
• M69: 53,768,766 km (0.053 R)
• M70: 55,606,725 km (0.116 R)
• M71: 56,042,055 km (0.102 R)
• M72: 56,151,112 km (0.116 R)
• M73: 56,916,305 km (0.096 R)
• M74: 57,905,297 km (0.029 R)
• M75: 58,567,716 km (0.06 R)
• M76: 60,346,435 km (0.109 R)
• M77: 61,467,072 km (0.102 R)
• M78: 62,255,603 km (0.083 R)
• M79: 64,184,667 km (0.116 R)
• M80: 66,363,710 km (0.047 R)
• M81: 66,710,029 km (0.088 R)
• M82: 66,941,307 km (0.116 R)
• M83: 68,101,139 km (0.037 R)
• M84: 69,150,718 km (0.108 R)
• M85: 69,970,814 km (0.105 R)
• M86: 73,163,980 km (0.104 R)
• M87: 74,358,669 km (0.071 R)
• M88: 75,559,790 km (0.116 R)
• M89: 77,009,543 km (0.135 R)
• M90: 77,859,409 km (0.074 R)
• M91: 78,102,954 km (0.118 R)
• M92: 79,813,905 km (0.036 R)
• M93: 81,537,123 km (0.097 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 19,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit