🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.4

Radius: 10.7

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.52 AU - 0.54 AU

Year: 266 Days

Day: 7.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 45,566,600 km

• M1: 135,536 km (0.077 R)
• M2: 219,460 km (0.052 R)
• M3: 286,181 km (0.092 R)
• M4: 366,814 km (0.098 R)
• M5: 452,982 km (0.109 R)
• M6: 582,235 km (0.108 R)
• M7: 734,077 km (0.088 R)
• M8: 837,000 km (0.096 R)
• M9: 942,018 km (0.097 R)
• M10: 1,092,663 km (0.074 R)
• M11: 1,180,028 km (0.064 R)
• M12: 1,273,527 km (0.12 R)
• M13: 1,373,458 km (0.099 R)
• M14: 1,453,044 km (0.093 R)
• M15: 1,553,873 km (0.076 R)
• M16: 1,653,056 km (0.116 R)
• M17: 1,824,795 km (0.101 R)
• M18: 1,900,192 km (0.086 R)
• M19: 2,002,517 km (0.088 R)
• M20: 2,084,796 km (0.118 R)
• M21: 2,226,016 km (0.104 R)
• M22: 2,325,050 km (0.04 R)
• M23: 2,393,416 km (0.103 R)
• M24: 2,476,443 km (0.108 R)
• M25: 2,631,127 km (0.114 R)
• M26: 2,774,592 km (0.114 R)
• M27: 2,920,599 km (0.099 R)
• M28: 3,044,317 km (0.058 R)
• M29: 3,114,478 km (0.102 R)
• M30: 3,185,088 km (0.065 R)
• M31: 3,276,642 km (0.118 R)
• M32: 3,410,532 km (0.115 R)
• M33: 3,541,131 km (0.116 R)
• M34: 3,614,883 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.3

Radius: 8.5

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.5 AU - 0.6 AU

Year: 282 Days

Day: 10.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 45,566,600 km

• M1: 106,364 km (0.117 R)
• M2: 173,384 km (0.093 R)
• M3: 279,748 km (0.103 R)
• M4: 342,729 km (0.102 R)
• M5: 421,417 km (0.069 R)
• M6: 505,641 km (0.1 R)
• M7: 583,132 km (0.096 R)
• M8: 639,830 km (0.055 R)
• M9: 700,716 km (0.074 R)
• M10: 759,508 km (0.088 R)
• M11: 837,150 km (0.119 R)
• M12: 935,435 km (0.095 R)
• M13: 1,007,841 km (0.112 R)
• M14: 1,096,403 km (0.084 R)
• M15: 1,173,147 km (0.048 R)
• M16: 1,276,668 km (0.118 R)
• M17: 1,416,841 km (0.09 R)
• M18: 1,581,249 km (0.091 R)
• M19: 1,671,307 km (0.087 R)
• M20: 1,735,186 km (0.119 R)
• M21: 1,836,763 km (0.117 R)
• M22: 1,891,067 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.5

Radius: 9.6

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.51 AU - 0.79 AU

Year: 362 Days

Day: 8.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 45,566,600 km

• M1: 156,180 km (0.068 R)
• M2: 221,405 km (0.058 R)
• M3: 294,558 km (0.104 R)
• M4: 386,112 km (0.109 R)
• M5: 482,752 km (0.077 R)
• M6: 588,967 km (0.12 R)
• M7: 826,827 km (0.036 R)
• M8: 899,981 km (0.067 R)
• M9: 1,025,344 km (0.076 R)
• M10: 1,104,481 km (0.117 R)
• M11: 1,176,288 km (0.047 R)
• M12: 1,324,540 km (0.072 R)
• M13: 1,406,220 km (0.101 R)
• M14: 1,580,202 km (0.116 R)
• M15: 1,903,334 km (0.056 R)
• M16: 1,972,747 km (0.108 R)
• M17: 2,126,384 km (0.096 R)
• M18: 2,265,660 km (0.092 R)
• M19: 2,339,412 km (0.044 R)
• M20: 2,464,326 km (0.091 R)
• M21: 2,534,038 km (0.091 R)
• M22: 2,812,889 km (0.086 R)
• M23: 2,892,475 km (0.112 R)
• M24: 3,108,494 km (0.086 R)
• M25: 3,170,278 km (0.078 R)
• M26: 3,253,155 km (0.108 R)
• M27: 3,336,930 km (0.071 R)
• M28: 3,421,303 km (0.115 R)
• M29: 3,542,178 km (0.063 R)
• M30: 3,657,219 km (0.12 R)
• M31: 3,758,946 km (0.109 R)
• M32: 3,957,761 km (0.11 R)
• M33: 4,107,210 km (0.117 R)
• M34: 4,167,647 km (0.105 R)
• M35: 4,251,123 km (0.034 R)
• M36: 4,404,311 km (0.09 R)
• M37: 4,481,653 km (0.069 R)
• M38: 4,739,859 km (0.075 R)
• M39: 4,803,288 km (0.087 R)
• M40: 4,882,874 km (0.07 R)
• M41: 5,075,856 km (0.116 R)
• M42: 5,205,856 km (0.117 R)
• M43: 5,279,458 km (0.091 R)
• M44: 5,419,482 km (0.091 R)
• M45: 5,535,720 km (0.081 R)
• M46: 5,635,950 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.5

Radius: 13.1

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.2 AU - 1.62 AU

Year: 1156 Days

Day: 13.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 45,566,600 km

• M1: 172,486 km (0.069 R)
• M2: 256,112 km (0.049 R)
• M3: 337,642 km (0.049 R)
• M4: 422,764 km (0.104 R)
• M5: 522,845 km (0.118 R)
• M6: 681,867 km (0.108 R)
• M7: 778,807 km (0.087 R)
• M8: 886,816 km (0.037 R)
• M9: 1,156,092 km (0.075 R)
• M10: 1,262,456 km (0.102 R)
• M11: 1,432,100 km (0.052 R)
• M12: 1,561,203 km (0.067 R)
• M13: 1,658,891 km (0.095 R)
• M14: 1,773,184 km (0.112 R)
• M15: 1,868,029 km (0.068 R)
• M16: 1,949,859 km (0.087 R)
• M17: 2,171,263 km (0.102 R)
• M18: 2,312,933 km (0.062 R)
• M19: 2,474,199 km (0.084 R)
• M20: 2,564,556 km (0.114 R)
• M21: 2,647,583 km (0.079 R)
• M22: 2,731,657 km (0.096 R)
• M23: 2,997,941 km (0.093 R)
• M24: 3,210,071 km (0.088 R)
• M25: 3,318,081 km (0.112 R)
• M26: 3,409,036 km (0.046 R)
• M27: 3,649,440 km (0.12 R)
• M28: 3,733,963 km (0.108 R)
• M29: 3,819,234 km (0.107 R)
• M30: 3,924,251 km (0.109 R)
• M31: 4,039,890 km (0.118 R)
• M32: 4,147,003 km (0.1 R)
• M33: 4,255,162 km (0.089 R)
• M34: 4,384,115 km (0.091 R)
• M35: 4,474,173 km (0.106 R)
• M36: 4,768,582 km (0.036 R)
• M37: 4,871,655 km (0.101 R)
• M38: 5,017,213 km (0.085 R)
• M39: 5,387,319 km (0.096 R)
• M40: 5,559,506 km (0.1 R)
• M41: 5,898,494 km (0.057 R)
• M42: 6,210,556 km (0.084 R)
• M43: 6,608,187 km (0.109 R)
• M44: 6,804,310 km (0.062 R)
• M45: 6,955,703 km (0.047 R)
• M46: 7,178,903 km (0.063 R)
• M47: 7,285,416 km (0.103 R)
• M48: 7,644,601 km (0.09 R)
• M49: 8,021,737 km (0.102 R)
• M50: 8,156,973 km (0.056 R)
• M51: 8,317,941 km (0.084 R)
• M52: 8,442,406 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.2

Radius: 10.6

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.8 AU - 2.42 AU

Year: 2116 Days

Day: 12.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 45,566,600 km

• M1: 134,788 km (0.106 R)
• M2: 203,154 km (0.106 R)
• M3: 276,158 km (0.076 R)
• M4: 358,287 km (0.098 R)
• M5: 563,236 km (0.038 R)
• M6: 790,026 km (0.094 R)
• M7: 977,472 km (0.107 R)
• M8: 1,097,300 km (0.114 R)
• M9: 1,340,995 km (0.097 R)
• M10: 1,475,334 km (0.067 R)
• M11: 1,697,337 km (0.079 R)
• M12: 1,806,394 km (0.1 R)
• M13: 2,226,615 km (0.085 R)
• M14: 2,620,955 km (0.099 R)
• M15: 2,963,983 km (0.108 R)
• M16: 3,276,044 km (0.112 R)
• M17: 3,459,301 km (0.117 R)
• M18: 3,614,434 km (0.052 R)
• M19: 3,740,396 km (0.093 R)
• M20: 3,819,682 km (0.117 R)
• M21: 4,341,480 km (0.117 R)
• M22: 4,509,179 km (0.109 R)
• M23: 4,764,842 km (0.058 R)
• M24: 4,903,070 km (0.09 R)
• M25: 5,560,104 km (0.049 R)
• M26: 6,131,867 km (0.067 R)
• M27: 6,415,205 km (0.098 R)
• M28: 6,645,137 km (0.08 R)
• M29: 7,093,333 km (0.066 R)
• M30: 7,231,711 km (0.077 R)
• M31: 7,511,159 km (0.115 R)
• M32: 7,773,853 km (0.108 R)
• M33: 7,957,410 km (0.086 R)
• M34: 8,080,679 km (0.08 R)
• M35: 8,266,778 km (0.09 R)
• M36: 8,559,093 km (0.107 R)
• M37: 8,791,119 km (0.12 R)
• M38: 9,089,417 km (0.107 R)
• M39: 9,218,221 km (0.119 R)
• M40: 9,391,006 km (0.104 R)
• M41: 9,499,614 km (0.102 R)
• M42: 9,937,936 km (0.104 R)
• M43: 10,115,210 km (0.11 R)
• M44: 10,338,260 km (0.092 R)
• M45: 10,517,777 km (0.09 R)
• M46: 10,789,148 km (0.044 R)
• M47: 11,177,504 km (0.117 R)
• M48: 11,803,721 km (0.088 R)
• M49: 11,991,466 km (0.076 R)
• M50: 12,062,076 km (0.07 R)
• M51: 12,132,986 km (0.109 R)
• M52: 12,298,591 km (0.097 R)
• M53: 12,656,429 km (0.044 R)
• M54: 13,041,793 km (0.09 R)
• M55: 13,162,967 km (0.062 R)
• M56: 13,260,206 km (0.045 R)
• M57: 13,577,952 km (0.026 R)
• M58: 13,922,924 km (0.118 R)
• M59: 14,395,653 km (0.062 R)
• M60: 14,646,679 km (0.083 R)
• M61: 15,178,499 km (0.06 R)
• M62: 15,357,119 km (0.106 R)
• M63: 15,536,487 km (0.074 R)
• M64: 15,871,436 km (0.102 R)
• M65: 16,260,989 km (0.088 R)
• M66: 17,022,891 km (0.073 R)
• M67: 17,474,976 km (0.07 R)
• M68: 17,608,717 km (0.029 R)
• M69: 18,146,970 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.5

Radius: 12.4

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.37 AU - 2.41 AU

Year: 2550 Days

Day: 9.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 45,566,600 km

• M1: 157,676 km (0.044 R)
• M2: 260,151 km (0.093 R)
• M3: 393,891 km (0.058 R)
• M4: 501,452 km (0.049 R)
• M5: 594,652 km (0.092 R)
• M6: 958,025 km (0.074 R)
• M7: 1,101,938 km (0.112 R)
• M8: 1,206,058 km (0.1 R)
• M9: 1,350,570 km (0.074 R)
• M10: 1,450,202 km (0.027 R)
• M11: 1,565,392 km (0.044 R)
• M12: 1,986,660 km (0.093 R)
• M13: 2,351,978 km (0.087 R)
• M14: 2,535,086 km (0.104 R)
• M15: 2,675,558 km (0.075 R)
• M16: 2,770,702 km (0.113 R)
• M17: 2,867,043 km (0.081 R)
• M18: 3,348,449 km (0.095 R)
• M19: 3,819,832 km (0.088 R)
• M20: 3,909,441 km (0.12 R)
• M21: 3,999,798 km (0.097 R)
• M22: 4,090,754 km (0.055 R)
• M23: 4,805,532 km (0.069 R)
• M24: 4,980,562 km (0.117 R)
• M25: 5,579,253 km (0.108 R)
• M26: 5,783,902 km (0.097 R)
• M27: 6,032,983 km (0.115 R)
• M28: 6,221,925 km (0.1 R)
• M29: 6,327,840 km (0.099 R)
• M30: 6,563,008 km (0.114 R)
• M31: 6,692,410 km (0.118 R)
• M32: 7,174,415 km (0.102 R)
• M33: 7,307,856 km (0.076 R)
• M34: 7,397,316 km (0.044 R)
• M35: 7,804,222 km (0.11 R)
• M36: 8,522,291 km (0.112 R)
• M37: 9,044,687 km (0.032 R)
• M38: 9,237,220 km (0.069 R)
• M39: 9,626,473 km (0.097 R)
• M40: 9,946,762 km (0.045 R)
• M41: 10,597,812 km (0.077 R)
• M42: 10,979,736 km (0.055 R)
• M43: 11,288,506 km (0.1 R)
• M44: 11,469,968 km (0.086 R)
• M45: 11,888,393 km (0.077 R)
• M46: 11,967,381 km (0.056 R)
• M47: 12,152,433 km (0.04 R)
• M48: 12,338,533 km (0.089 R)
• M49: 12,875,141 km (0.112 R)
• M50: 14,334,169 km (0.103 R)
• M51: 14,870,028 km (0.063 R)
• M52: 15,297,579 km (0.092 R)
• M53: 15,412,321 km (0.043 R)
• M54: 16,281,933 km (0.113 R)
• M55: 16,959,312 km (0.04 R)
• M56: 17,107,863 km (0.099 R)
• M57: 17,346,322 km (0.078 R)
• M58: 17,555,909 km (0.077 R)
• M59: 18,341,896 km (0.116 R)
• M60: 18,433,300 km (0.037 R)
• M61: 18,800,413 km (0.093 R)
• M62: 18,923,383 km (0.108 R)
• M63: 19,108,286 km (0.112 R)
• M64: 19,604,352 km (0.035 R)
• M65: 20,261,835 km (0.087 R)
• M66: 21,085,969 km (0.115 R)
• M67: 21,373,796 km (0.105 R)
• M68: 21,470,137 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.2

Radius: 8.6

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.57 AU - 4.31 AU

Year: 5398 Days

Day: 8.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 45,566,600 km

• M1: 107,411 km (0.11 R)
• M2: 455,526 km (0.059 R)
• M3: 617,390 km (0.107 R)
• M4: 851,062 km (0.098 R)
• M5: 997,219 km (0.059 R)
• M6: 1,906,326 km (0.062 R)
• M7: 2,274,486 km (0.091 R)
• M8: 2,441,138 km (0.082 R)
• M9: 2,732,106 km (0.043 R)
• M10: 3,020,381 km (0.119 R)
• M11: 3,132,729 km (0.11 R)
• M12: 3,611,143 km (0.08 R)
• M13: 4,065,921 km (0.112 R)
• M14: 4,716,522 km (0.05 R)
• M15: 4,814,508 km (0.118 R)
• M16: 5,162,772 km (0.091 R)
• M17: 5,971,498 km (0.036 R)
• M18: 6,273,686 km (0.116 R)
• M19: 6,345,493 km (0.119 R)
• M20: 6,417,599 km (0.113 R)
• M21: 6,526,357 km (0.115 R)
• M22: 6,672,215 km (0.115 R)
• M23: 6,819,269 km (0.078 R)
• M24: 7,172,620 km (0.061 R)
• M25: 7,285,416 km (0.109 R)
• M26: 7,742,737 km (0.101 R)
• M27: 7,877,973 km (0.116 R)
• M28: 8,466,043 km (0.031 R)
• M29: 8,886,114 km (0.09 R)
• M30: 9,934,346 km (0.101 R)
• M31: 10,848,389 km (0.117 R)
• M32: 11,545,964 km (0.104 R)
• M33: 11,966,932 km (0.054 R)
• M34: 12,235,460 km (0.097 R)
• M35: 12,325,369 km (0.082 R)
• M36: 12,438,165 km (0.058 R)
• M37: 12,846,867 km (0.092 R)
• M38: 13,144,866 km (0.096 R)
• M39: 13,747,596 km (0.119 R)
• M40: 13,934,892 km (0.111 R)
• M41: 14,170,210 km (0.098 R)
• M42: 14,406,873 km (0.079 R)
• M43: 14,716,391 km (0.082 R)
• M44: 14,980,132 km (0.072 R)
• M45: 15,245,369 km (0.069 R)
• M46: 15,804,865 km (0.086 R)
• M47: 16,025,672 km (0.106 R)
• M48: 16,124,107 km (0.098 R)
• M49: 16,744,190 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.3

Radius: 13.9

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.34 AU - 6.3 AU

Year: 8470 Days

Day: 8.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,566,600 km

• M1: 397,033 km (0.077 R)
• M2: 563,535 km (0.045 R)
• M3: 1,013,526 km (0.11 R)
• M4: 1,142,778 km (0.111 R)
• M5: 1,418,936 km (0.115 R)
• M6: 1,608,327 km (0.088 R)
• M7: 1,761,665 km (0.086 R)
• M8: 1,851,573 km (0.095 R)
• M9: 2,012,839 km (0.115 R)
• M10: 2,300,516 km (0.077 R)
• M11: 2,810,046 km (0.086 R)
• M12: 3,439,255 km (0.093 R)
• M13: 3,610,694 km (0.101 R)
• M14: 3,755,655 km (0.084 R)
• M15: 4,051,709 km (0.067 R)
• M16: 4,142,066 km (0.104 R)
• M17: 4,698,271 km (0.107 R)
• M18: 4,921,022 km (0.09 R)
• M19: 5,082,288 km (0.064 R)
• M20: 5,677,688 km (0.105 R)
• M21: 5,847,033 km (0.061 R)
• M22: 5,983,765 km (0.061 R)
• M23: 6,330,383 km (0.113 R)
• M24: 6,826,600 km (0.11 R)
• M25: 7,894,429 km (0.088 R)
• M26: 8,159,965 km (0.114 R)
• M27: 9,733,735 km (0.084 R)
• M28: 9,896,348 km (0.068 R)
• M29: 10,182,828 km (0.05 R)
• M30: 10,638,802 km (0.115 R)
• M31: 11,186,181 km (0.064 R)
• M32: 11,441,993 km (0.077 R)
• M33: 11,872,685 km (0.11 R)
• M34: 12,308,614 km (0.04 R)
• M35: 12,616,935 km (0.118 R)
• M36: 13,693,591 km (0.109 R)
• M37: 13,967,355 km (0.078 R)
• M38: 14,150,762 km (0.058 R)
• M39: 16,366,605 km (0.11 R)
• M40: 16,463,246 km (0.1 R)
• M41: 16,851,901 km (0.071 R)
• M42: 17,292,766 km (0.074 R)
• M43: 17,737,371 km (0.107 R)
• M44: 22,172,948 km (0.106 R)
• M45: 22,333,616 km (0.084 R)
• M46: 22,548,438 km (0.031 R)
• M47: 22,980,028 km (0.112 R)
• M48: 23,305,553 km (0.082 R)
• M49: 24,789,414 km (0.104 R)
• M50: 24,956,216 km (0.097 R)
• M51: 25,123,317 km (0.079 R)
• M52: 25,346,816 km (0.088 R)
• M53: 25,739,361 km (0.106 R)
• M54: 26,417,189 km (0.036 R)
• M55: 26,701,275 km (0.082 R)
• M56: 27,043,555 km (0.099 R)
• M57: 27,444,777 km (0.118 R)
• M58: 28,137,116 km (0.096 R)
• M59: 29,010,767 km (0.092 R)
• M60: 29,539,147 km (0.087 R)
• M61: 29,952,336 km (0.056 R)
• M62: 32,653,924 km (0.043 R)
• M63: 33,326,217 km (0.1 R)
• M64: 33,879,579 km (0.081 R)
• M65: 34,002,998 km (0.047 R)
• M66: 35,432,704 km (0.044 R)
• M67: 36,060,567 km (0.094 R)
• M68: 36,438,900 km (0.074 R)
• M69: 36,882,158 km (0.09 R)
• M70: 37,709,883 km (0.086 R)
• M71: 38,286,583 km (0.065 R)
• M72: 39,189,406 km (0.084 R)
• M73: 39,383,734 km (0.104 R)
• M74: 40,099,260 km (0.03 R)
• M75: 40,425,833 km (0.088 R)
• M76: 40,884,649 km (0.067 R)
• M77: 41,015,996 km (0.098 R)
• M78: 41,279,288 km (0.055 R)
• M79: 41,477,057 km (0.118 R)
• M80: 41,807,369 km (0.044 R)
• M81: 42,603,828 km (0.089 R)
• M82: 44,009,599 km (0.059 R)
• M83: 44,279,025 km (0.11 R)
• M84: 45,498,547 km (0.098 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 11,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit