🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.51 AU - 0.65 AU

Year: 285 Days

Day: 16.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,879,706 km

• M1: 62,532 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.4

Radius: 10.2

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.64 AU - 0.84 AU

Year: 411 Days

Day: 8.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 70,879,706 km

• M1: 127,158 km (0.071 R)
• M2: 190,737 km (0.085 R)
• M3: 274,662 km (0.105 R)
• M4: 358,287 km (0.118 R)
• M5: 463,903 km (0.047 R)
• M6: 640,728 km (0.057 R)
• M7: 758,760 km (0.093 R)
• M8: 824,135 km (0.111 R)
• M9: 922,570 km (0.108 R)
• M10: 1,010,982 km (0.117 R)
• M11: 1,087,427 km (0.034 R)
• M12: 1,169,855 km (0.068 R)
• M13: 1,242,859 km (0.108 R)
• M14: 1,349,373 km (0.111 R)
• M15: 1,422,077 km (0.114 R)
• M16: 1,517,072 km (0.057 R)
• M17: 1,622,838 km (0.065 R)
• M18: 1,704,967 km (0.081 R)
• M19: 1,828,684 km (0.089 R)
• M20: 1,905,129 km (0.079 R)
• M21: 1,969,007 km (0.097 R)
• M22: 2,033,783 km (0.113 R)
• M23: 2,150,918 km (0.11 R)
• M24: 2,217,639 km (0.057 R)
• M25: 2,299,618 km (0.095 R)
• M26: 2,367,835 km (0.066 R)
• M27: 2,461,483 km (0.108 R)
• M28: 2,541,518 km (0.05 R)
• M29: 2,627,387 km (0.106 R)
• M30: 2,854,327 km (0.11 R)
• M31: 2,954,259 km (0.055 R)
• M32: 3,034,144 km (0.073 R)
• M33: 3,163,247 km (0.064 R)
• M34: 3,283,374 km (0.108 R)
• M35: 3,382,707 km (0.076 R)
• M36: 3,472,017 km (0.065 R)
• M37: 3,556,241 km (0.102 R)
• M38: 3,635,677 km (0.036 R)
• M39: 3,848,256 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.1

Radius: 9.4

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.65 AU - 2.05 AU

Year: 1625 Days

Day: 12.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 145.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 70,879,706 km

• M1: 120,875 km (0.107 R)
• M2: 269,127 km (0.107 R)
• M3: 363,074 km (0.051 R)
• M4: 437,873 km (0.081 R)
• M5: 512,074 km (0.102 R)
• M6: 576,401 km (0.068 R)
• M7: 682,765 km (0.058 R)
• M8: 1,024,596 km (0.116 R)
• M9: 1,089,820 km (0.087 R)
• M10: 1,195,137 km (0.049 R)
• M11: 1,651,112 km (0.108 R)
• M12: 1,773,333 km (0.114 R)
• M13: 1,956,441 km (0.083 R)
• M14: 2,097,811 km (0.069 R)
• M15: 2,341,207 km (0.092 R)
• M16: 2,479,136 km (0.106 R)
• M17: 2,581,012 km (0.086 R)
• M18: 2,723,579 km (0.117 R)
• M19: 2,815,582 km (0.089 R)
• M20: 3,153,074 km (0.058 R)
• M21: 3,222,039 km (0.069 R)
• M22: 3,403,950 km (0.107 R)
• M23: 3,474,859 km (0.029 R)
• M24: 3,690,579 km (0.086 R)
• M25: 3,792,755 km (0.083 R)
• M26: 3,940,408 km (0.076 R)
• M27: 4,029,867 km (0.071 R)
• M28: 4,195,771 km (0.074 R)
• M29: 4,302,435 km (0.049 R)
• M30: 4,518,604 km (0.078 R)
• M31: 4,770,078 km (0.104 R)
• M32: 5,352,761 km (0.09 R)
• M33: 5,652,556 km (0.065 R)
• M34: 5,787,493 km (0.062 R)
• M35: 5,906,573 km (0.077 R)
• M36: 6,147,126 km (0.06 R)
• M37: 6,691,064 km (0.094 R)
• M38: 6,833,930 km (0.042 R)
• M39: 6,977,993 km (0.074 R)
• M40: 7,086,601 km (0.085 R)
• M41: 7,600,918 km (0.097 R)
• M42: 7,768,767 km (0.108 R)
• M43: 8,146,352 km (0.053 R)
• M44: 8,529,771 km (0.08 R)
• M45: 8,646,009 km (0.103 R)
• M46: 8,997,863 km (0.107 R)
• M47: 9,314,562 km (0.03 R)
• M48: 9,414,344 km (0.088 R)
• M49: 9,594,609 km (0.041 R)
• M50: 9,958,880 km (0.09 R)
• M51: 10,081,401 km (0.084 R)
• M52: 10,183,725 km (0.049 R)
• M53: 10,763,716 km (0.117 R)
• M54: 11,057,676 km (0.103 R)
• M55: 11,955,413 km (0.117 R)
• M56: 12,129,096 km (0.101 R)
• M57: 12,347,359 km (0.09 R)
• M58: 13,278,307 km (0.059 R)
• M59: 13,503,302 km (0.116 R)
• M60: 13,934,144 km (0.094 R)
• M61: 14,116,953 km (0.089 R)
• M62: 14,208,656 km (0.072 R)
• M63: 14,879,453 km (0.066 R)
• M64: 15,160,099 km (0.037 R)
• M65: 15,418,903 km (0.113 R)
• M66: 15,489,663 km (0.119 R)
• M67: 15,892,979 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.7

Radius: 12.7

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.06 AU - 2.64 AU

Year: 2326 Days

Day: 11 Hours

Environment

Temp: -200 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 70,879,706 km

• M1: 223,200 km (0.097 R)
• M2: 313,408 km (0.039 R)
• M3: 487,091 km (0.104 R)
• M4: 630,854 km (0.061 R)
• M5: 782,846 km (0.093 R)
• M6: 883,226 km (0.116 R)
• M7: 1,093,411 km (0.101 R)
• M8: 1,281,007 km (0.119 R)
• M9: 1,412,353 km (0.026 R)
• M10: 1,511,238 km (0.055 R)
• M11: 1,672,504 km (0.065 R)
• M12: 1,805,796 km (0.093 R)
• M13: 1,902,436 km (0.106 R)
• M14: 2,130,872 km (0.061 R)
• M15: 2,306,799 km (0.065 R)
• M16: 2,424,682 km (0.084 R)
• M17: 2,519,378 km (0.088 R)
• M18: 2,679,747 km (0.1 R)
• M19: 2,876,917 km (0.06 R)
• M20: 3,209,323 km (0.098 R)
• M21: 3,341,717 km (0.104 R)
• M22: 3,518,542 km (0.084 R)
• M23: 3,720,499 km (0.099 R)
• M24: 3,874,435 km (0.105 R)
• M25: 3,970,776 km (0.045 R)
• M26: 4,241,997 km (0.107 R)
• M27: 4,326,221 km (0.097 R)
• M28: 4,418,523 km (0.077 R)
• M29: 4,519,352 km (0.117 R)
• M30: 4,628,857 km (0.117 R)
• M31: 4,763,047 km (0.099 R)
• M32: 4,866,568 km (0.094 R)
• M33: 4,962,760 km (0.084 R)
• M34: 5,124,475 km (0.093 R)
• M35: 5,206,006 km (0.093 R)
• M36: 5,296,363 km (0.064 R)
• M37: 5,595,260 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.9

Radius: 11.5

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.88 AU - 3.28 AU

Year: 3490 Days

Day: 8.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 70,879,706 km

• M1: 150,795 km (0.099 R)
• M2: 353,201 km (0.054 R)
• M3: 474,824 km (0.12 R)
• M4: 698,323 km (0.118 R)
• M5: 881,580 km (0.091 R)
• M6: 1,046,886 km (0.047 R)
• M7: 1,321,248 km (0.116 R)
• M8: 1,512,883 km (0.039 R)
• M9: 1,952,252 km (0.12 R)
• M10: 2,493,198 km (0.056 R)
• M11: 2,780,725 km (0.106 R)
• M12: 2,928,678 km (0.085 R)
• M13: 3,079,173 km (0.079 R)
• M14: 3,215,157 km (0.081 R)
• M15: 3,493,260 km (0.038 R)
• M16: 3,743,238 km (0.111 R)
• M17: 3,943,699 km (0.093 R)
• M18: 4,054,551 km (0.119 R)
• M19: 4,185,300 km (0.08 R)
• M20: 4,336,393 km (0.068 R)
• M21: 5,018,709 km (0.041 R)
• M22: 5,280,805 km (0.087 R)
• M23: 5,403,325 km (0.082 R)
• M24: 5,526,744 km (0.101 R)
• M25: 5,630,415 km (0.112 R)
• M26: 5,797,516 km (0.098 R)
• M27: 6,417,150 km (0.083 R)
• M28: 6,635,713 km (0.099 R)
• M29: 6,901,249 km (0.059 R)
• M30: 7,080,318 km (0.12 R)
• M31: 7,397,316 km (0.059 R)
• M32: 7,811,851 km (0.071 R)
• M33: 7,998,400 km (0.112 R)
• M34: 8,352,498 km (0.033 R)
• M35: 8,567,320 km (0.118 R)
• M36: 8,639,427 km (0.111 R)
• M37: 8,735,768 km (0.107 R)
• M38: 9,027,035 km (0.084 R)
• M39: 9,149,256 km (0.072 R)
• M40: 9,223,008 km (0.096 R)
• M41: 11,023,269 km (0.099 R)
• M42: 11,101,658 km (0.086 R)
• M43: 11,338,172 km (0.055 R)
• M44: 11,976,656 km (0.036 R)
• M45: 12,219,154 km (0.093 R)
• M46: 12,436,221 km (0.076 R)
• M47: 12,626,958 km (0.113 R)
• M48: 12,984,048 km (0.103 R)
• M49: 13,149,952 km (0.114 R)
• M50: 13,680,127 km (0.089 R)
• M51: 13,792,624 km (0.041 R)
• M52: 14,018,517 km (0.085 R)
• M53: 14,502,766 km (0.033 R)
• M54: 14,703,676 km (0.032 R)
• M55: 15,516,740 km (0.095 R)
• M56: 15,899,262 km (0.031 R)
• M57: 16,225,385 km (0.106 R)
• M58: 16,763,788 km (0.074 R)
• M59: 16,853,995 km (0.054 R)
• M60: 16,944,502 km (0.107 R)
• M61: 17,368,762 km (0.117 R)
• M62: 17,460,166 km (0.116 R)
• M63: 17,612,905 km (0.094 R)
• M64: 17,827,279 km (0.112 R)
• M65: 18,382,886 km (0.067 R)
• M66: 18,631,517 km (0.09 R)
• M67: 18,850,080 km (0.091 R)
• M68: 18,975,443 km (0.056 R)
• M69: 19,163,786 km (0.118 R)
• M70: 19,447,574 km (0.106 R)
• M71: 19,828,300 km (0.113 R)
• M72: 19,955,608 km (0.036 R)
• M73: 20,051,351 km (0.072 R)
• M74: 20,307,462 km (0.119 R)
• M75: 21,702,313 km (0.067 R)
• M76: 22,097,101 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.6

Radius: 11

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.09 AU - 4.49 AU

Year: 4764 Days

Day: 8.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 70,879,706 km

• M1: 192,532 km (0.12 R)
• M2: 410,796 km (0.087 R)
• M3: 726,298 km (0.074 R)
• M4: 1,067,082 km (0.095 R)
• M5: 1,175,839 km (0.082 R)
• M6: 1,657,993 km (0.071 R)
• M7: 1,794,726 km (0.069 R)
• M8: 2,524,015 km (0.12 R)
• M9: 2,692,911 km (0.068 R)
• M10: 2,811,393 km (0.053 R)
• M11: 3,211,118 km (0.073 R)
• M12: 3,336,781 km (0.081 R)
• M13: 4,275,507 km (0.089 R)
• M14: 4,414,184 km (0.098 R)
• M15: 4,865,521 km (0.095 R)
• M16: 5,223,958 km (0.067 R)
• M17: 5,994,536 km (0.087 R)
• M18: 6,178,542 km (0.116 R)
• M19: 6,741,778 km (0.079 R)
• M20: 6,829,891 km (0.116 R)
• M21: 7,051,894 km (0.11 R)
• M22: 7,126,394 km (0.079 R)
• M23: 7,366,798 km (0.083 R)
• M24: 7,457,603 km (0.1 R)
• M25: 7,625,003 km (0.051 R)
• M26: 7,948,284 km (0.105 R)
• M27: 8,181,956 km (0.113 R)
• M28: 8,896,436 km (0.1 R)
• M29: 9,187,852 km (0.027 R)
• M30: 9,482,411 km (0.116 R)
• M31: 11,019,080 km (0.106 R)
• M32: 11,701,097 km (0.092 R)
• M33: 11,789,509 km (0.064 R)
• M34: 12,002,686 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.5

Radius: 7.9

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.08 AU - 6.22 AU

Year: 9848 Days

Day: 19.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 70.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,879,706 km

• M1: 114,891 km (0.105 R)
• M2: 232,026 km (0.115 R)
• M3: 285,134 km (0.116 R)
• M4: 421,268 km (0.045 R)
• M5: 490,831 km (0.092 R)
• M6: 828,323 km (0.027 R)
• M7: 1,050,177 km (0.105 R)
• M8: 1,188,405 km (0.105 R)
• M9: 1,249,441 km (0.108 R)
• M10: 1,311,674 km (0.086 R)
• M11: 1,375,104 km (0.085 R)
• M12: 2,366,040 km (0.085 R)
• M13: 3,181,648 km (0.048 R)
• M14: 3,267,666 km (0.068 R)
• M15: 4,616,590 km (0.081 R)
• M16: 5,145,120 km (0.108 R)
• M17: 5,212,588 km (0.112 R)
• M18: 5,692,947 km (0.034 R)
• M19: 5,903,282 km (0.12 R)
• M20: 7,407,039 km (0.107 R)
• M21: 7,521,482 km (0.115 R)
• M22: 7,713,565 km (0.039 R)
• M23: 7,790,908 km (0.069 R)
• M24: 9,764,253 km (0.089 R)
• M25: 10,142,736 km (0.027 R)
• M26: 10,270,043 km (0.073 R)
• M27: 11,000,979 km (0.105 R)
• M28: 11,088,045 km (0.066 R)
• M29: 12,061,328 km (0.106 R)
• M30: 12,467,337 km (0.113 R)
• M31: 12,694,875 km (0.098 R)
• M32: 12,923,760 km (0.119 R)
• M33: 13,292,818 km (0.042 R)
• M34: 13,571,968 km (0.086 R)
• M35: 14,325,642 km (0.104 R)
• M36: 14,996,139 km (0.097 R)
• M37: 15,676,959 km (0.104 R)
• M38: 15,922,599 km (0.054 R)
• M39: 16,716,964 km (0.113 R)
• M40: 16,917,574 km (0.05 R)
• M41: 17,422,766 km (0.096 R)
• M42: 18,138,143 km (0.1 R)
• M43: 18,758,975 km (0.106 R)
• M44: 19,597,620 km (0.117 R)
• M45: 19,809,152 km (0.046 R)
• M46: 19,862,109 km (0.112 R)
• M47: 20,021,431 km (0.039 R)
• M48: 20,234,608 km (0.098 R)
• M49: 20,555,495 km (0.09 R)
• M50: 20,824,323 km (0.105 R)
• M51: 21,311,264 km (0.105 R)
• M52: 22,351,268 km (0.041 R)
• M53: 22,794,078 km (0.113 R)
• M54: 23,239,730 km (0.11 R)
• M55: 23,519,777 km (0.079 R)
• M56: 24,026,764 km (0.098 R)
• M57: 24,480,345 km (0.101 R)
• M58: 25,051,360 km (0.098 R)
• M59: 25,223,547 km (0.057 R)
• M60: 27,201,979 km (0.09 R)
• M61: 28,090,591 km (0.117 R)
• M62: 29,048,915 km (0.048 R)
• M63: 29,229,778 km (0.056 R)
• M64: 30,139,782 km (0.052 R)
• M65: 31,677,050 km (0.102 R)
• M66: 31,925,382 km (0.073 R)
• M67: 32,299,078 km (0.115 R)
• M68: 32,486,374 km (0.112 R)
• M69: 35,985,469 km (0.065 R)
• M70: 36,309,498 km (0.104 R)
• M71: 36,439,349 km (0.081 R)
• M72: 36,569,349 km (0.082 R)
• M73: 36,829,799 km (0.099 R)
• M74: 37,483,841 km (0.037 R)
• M75: 38,471,935 km (0.053 R)
• M76: 38,538,057 km (0.065 R)
• M77: 39,068,980 km (0.098 R)
• M78: 39,535,426 km (0.026 R)
• M79: 39,869,628 km (0.084 R)
• M80: 40,743,279 km (0.041 R)
• M81: 40,945,835 km (0.103 R)
• M82: 41,419,611 km (0.079 R)
• M83: 42,372,550 km (0.035 R)
• M84: 42,920,377 km (0.098 R)
• M85: 43,332,818 km (0.114 R)
• M86: 44,577,922 km (0.093 R)
• M87: 45,554,496 km (0.101 R)
• M88: 45,904,855 km (0.037 R)
• M89: 46,608,563 km (0.093 R)
• M90: 46,820,394 km (0.112 R)
• M91: 47,244,803 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.8

Radius: 6.7

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.08 AU - 11.64 AU

Year: 21531 Days

Day: 15.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 70,879,706 km

• M1: 188,194 km (0.05 R)
• M2: 527,183 km (0.085 R)
• M3: 587,172 km (0.067 R)
• M4: 1,097,899 km (0.069 R)
• M5: 1,229,545 km (0.092 R)
• M6: 1,311,076 km (0.042 R)
• M7: 2,457,743 km (0.083 R)
• M8: 3,363,559 km (0.1 R)
• M9: 3,831,650 km (0.059 R)
• M10: 4,114,241 km (0.052 R)
• M11: 4,785,187 km (0.101 R)
• M12: 4,958,272 km (0.114 R)
• M13: 7,488,570 km (0.064 R)
• M14: 10,348,732 km (0.086 R)
• M15: 10,628,929 km (0.032 R)
• M16: 12,719,110 km (0.111 R)
• M17: 13,019,203 km (0.074 R)
• M18: 13,321,690 km (0.045 R)
• M19: 13,443,313 km (0.03 R)
• M20: 14,617,208 km (0.068 R)
• M21: 16,341,024 km (0.078 R)
• M22: 16,732,671 km (0.091 R)
• M23: 17,061,488 km (0.093 R)
• M24: 17,127,610 km (0.077 R)
• M25: 17,926,462 km (0.104 R)
• M26: 18,127,971 km (0.108 R)
• M27: 19,010,449 km (0.116 R)
• M28: 20,255,103 km (0.037 R)
• M29: 21,099,433 km (0.087 R)
• M30: 21,740,161 km (0.11 R)
• M31: 22,098,897 km (0.112 R)
• M32: 22,242,959 km (0.045 R)
• M33: 23,260,075 km (0.096 R)
• M34: 23,333,229 km (0.051 R)
• M35: 23,479,984 km (0.092 R)
• M36: 23,995,798 km (0.11 R)
• M37: 24,069,699 km (0.113 R)
• M38: 24,589,851 km (0.108 R)
• M39: 24,739,149 km (0.108 R)
• M40: 25,113,593 km (0.033 R)
• M41: 26,020,156 km (0.106 R)
• M42: 26,630,366 km (0.115 R)
• M43: 27,632,073 km (0.116 R)
• M44: 28,489,269 km (0.103 R)
• M45: 29,751,725 km (0.032 R)
• M46: 31,598,062 km (0.112 R)
• M47: 33,151,187 km (0.094 R)
• M48: 35,316,467 km (0.107 R)
• M49: 37,441,056 km (0.063 R)
• M50: 39,170,407 km (0.082 R)
• M51: 39,257,623 km (0.12 R)
• M52: 39,694,299 km (0.106 R)
• M53: 39,957,142 km (0.11 R)
• M54: 44,149,174 km (0.12 R)
• M55: 45,150,283 km (0.055 R)
• M56: 46,158,872 km (0.111 R)
• M57: 46,251,024 km (0.102 R)
• M58: 46,343,027 km (0.067 R)
• M59: 48,291,689 km (0.083 R)
• M60: 50,266,979 km (0.077 R)
• M61: 50,361,674 km (0.111 R)
• M62: 50,456,370 km (0.069 R)
• M63: 50,931,193 km (0.098 R)
• M64: 51,693,843 km (0.089 R)
• M65: 53,423,793 km (0.094 R)
• M66: 57,632,430 km (0.076 R)
• M67: 58,029,313 km (0.114 R)
• M68: 60,530,290 km (0.112 R)
• M69: 61,135,863 km (0.109 R)
• M70: 61,946,234 km (0.116 R)
• M71: 62,964,248 km (0.073 R)
• M72: 63,168,598 km (0.109 R)
• M73: 63,782,698 km (0.085 R)
• M74: 65,740,485 km (0.081 R)
• M75: 66,258,991 km (0.091 R)
• M76: 68,136,744 km (0.113 R)
• M77: 68,346,330 km (0.114 R)
• M78: 69,187,370 km (0.075 R)
• M79: 70,773,556 km (0.101 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 15,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit