🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.53 AU - 0.61 AU

Year: 161 Days

Day: 24 Hours

Environment

Temp: 129 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,869,827 km

• M1: 148,102 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.71 AU - 0.93 AU

Year: 278 Days

Day: 46.3 Hours

Environment

Temp: 76 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,869,827 km

• M1: 369,507 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.8 AU - 1.1 AU

Year: 347 Days

Day: 43.7 Hours

Environment

Temp: 29 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 102,869,827 km

• M1: 367,113 km (0.063 R)
• M2: 521,349 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.94 AU - 4.64 AU

Year: 3330 Days

Day: 24.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,869,827 km

• M1: 84,523 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.5

Radius: 8.4

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.78 AU - 5.8 AU

Year: 3929 Days

Day: 13.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 102,869,827 km

• M1: 125,064 km (0.071 R)
• M2: 205,697 km (0.036 R)
• M3: 276,457 km (0.09 R)
• M4: 459,415 km (0.104 R)
• M5: 735,124 km (0.106 R)
• M6: 789,578 km (0.083 R)
• M7: 914,641 km (0.115 R)
• M8: 1,022,053 km (0.082 R)
• M9: 1,159,234 km (0.118 R)
• M10: 1,507,797 km (0.119 R)
• M11: 1,812,677 km (0.1 R)
• M12: 2,026,602 km (0.07 R)
• M13: 2,346,592 km (0.084 R)
• M14: 2,546,305 km (0.119 R)
• M15: 2,734,350 km (0.105 R)
• M16: 2,803,913 km (0.083 R)
• M17: 2,856,422 km (0.056 R)
• M18: 3,307,011 km (0.066 R)
• M19: 3,779,889 km (0.069 R)
• M20: 3,876,978 km (0.035 R)
• M21: 4,253,666 km (0.051 R)
• M22: 4,788,329 km (0.097 R)
• M23: 4,957,075 km (0.079 R)
• M24: 5,213,935 km (0.092 R)
• M25: 5,300,552 km (0.108 R)
• M26: 5,365,776 km (0.097 R)
• M27: 5,718,379 km (0.076 R)
• M28: 5,920,186 km (0.059 R)
• M29: 6,033,133 km (0.068 R)
• M30: 6,146,977 km (0.06 R)
• M31: 6,353,571 km (0.118 R)
• M32: 6,750,155 km (0.117 R)
• M33: 6,939,546 km (0.087 R)
• M34: 7,106,796 km (0.028 R)
• M35: 7,739,446 km (0.084 R)
• M36: 8,314,201 km (0.112 R)
• M37: 8,619,381 km (0.119 R)
• M38: 8,850,808 km (0.098 R)
• M39: 9,162,570 km (0.093 R)
• M40: 9,346,127 km (0.109 R)
• M41: 9,690,202 km (0.077 R)
• M42: 9,903,977 km (0.074 R)
• M43: 10,309,088 km (0.039 R)
• M44: 10,554,728 km (0.097 R)
• M45: 11,163,292 km (0.103 R)
• M46: 11,331,291 km (0.104 R)
• M47: 11,387,540 km (0.11 R)
• M48: 11,925,942 km (0.06 R)
• M49: 12,270,167 km (0.106 R)
• M50: 12,617,832 km (0.11 R)
• M51: 13,233,876 km (0.113 R)
• M52: 13,679,828 km (0.101 R)
• M53: 13,799,656 km (0.066 R)
• M54: 14,161,084 km (0.081 R)
• M55: 14,495,136 km (0.112 R)
• M56: 14,709,061 km (0.097 R)
• M57: 14,893,366 km (0.098 R)
• M58: 15,731,712 km (0.048 R)
• M59: 16,458,010 km (0.079 R)
• M60: 16,617,481 km (0.079 R)
• M61: 17,389,406 km (0.101 R)
• M62: 17,747,095 km (0.105 R)
• M63: 18,668,617 km (0.106 R)
• M64: 19,168,723 km (0.085 R)
• M65: 19,538,230 km (0.1 R)
• M66: 20,147,991 km (0.108 R)
• M67: 20,729,627 km (0.096 R)
• M68: 20,832,700 km (0.114 R)
• M69: 21,247,386 km (0.061 R)
• M70: 21,420,919 km (0.062 R)
• M71: 21,944,362 km (0.107 R)
• M72: 22,719,578 km (0.075 R)
• M73: 22,790,637 km (0.118 R)
• M74: 23,360,755 km (0.119 R)
• M75: 23,683,437 km (0.11 R)
• M76: 23,791,297 km (0.096 R)
• M77: 24,007,616 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.1

Radius: 8.6

Gravity: 11.62 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.23 AU - 6.27 AU

Year: 4508 Days

Day: 9.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 102,869,827 km

• M1: 219,610 km (0.079 R)
• M2: 425,456 km (0.067 R)
• M3: 508,334 km (0.09 R)
• M4: 585,825 km (0.092 R)
• M5: 679,922 km (0.099 R)
• M6: 741,407 km (0.064 R)
• M7: 857,345 km (0.108 R)
• M8: 1,196,783 km (0.084 R)
• M9: 1,413,251 km (0.118 R)
• M10: 1,592,320 km (0.105 R)
• M11: 1,693,298 km (0.067 R)
• M12: 1,761,665 km (0.043 R)
• M13: 2,063,254 km (0.076 R)
• M14: 2,210,907 km (0.089 R)
• M15: 2,267,156 km (0.11 R)
• M16: 2,381,149 km (0.115 R)
• M17: 2,438,894 km (0.067 R)
• M18: 2,876,767 km (0.095 R)
• M19: 3,125,848 km (0.074 R)
• M20: 3,210,520 km (0.071 R)
• M21: 3,578,830 km (0.052 R)
• M22: 3,667,541 km (0.076 R)
• M23: 3,779,291 km (0.038 R)
• M24: 4,075,495 km (0.117 R)
• M25: 4,144,908 km (0.115 R)
• M26: 4,983,703 km (0.093 R)
• M27: 5,537,515 km (0.075 R)
• M28: 5,795,571 km (0.1 R)
• M29: 5,899,990 km (0.102 R)
• M30: 6,216,839 km (0.08 R)
• M31: 6,675,356 km (0.113 R)
• M32: 7,088,994 km (0.119 R)
• M33: 7,596,281 km (0.099 R)
• M34: 7,854,337 km (0.055 R)
• M35: 8,086,214 km (0.09 R)
• M36: 8,438,217 km (0.07 R)
• M37: 8,497,309 km (0.114 R)
• M38: 8,765,238 km (0.112 R)
• M39: 9,616,600 km (0.095 R)
• M40: 9,771,284 km (0.081 R)
• M41: 10,272,287 km (0.074 R)
• M42: 11,364,202 km (0.084 R)
• M43: 11,528,012 km (0.075 R)
• M44: 12,224,091 km (0.104 R)
• M45: 12,324,621 km (0.065 R)
• M46: 13,002,000 km (0.083 R)
• M47: 13,276,362 km (0.045 R)
• M48: 13,552,669 km (0.074 R)
• M49: 14,075,813 km (0.041 R)
• M50: 14,819,315 km (0.106 R)
• M51: 15,793,945 km (0.1 R)
• M52: 16,086,558 km (0.045 R)
• M53: 16,938,219 km (0.101 R)
• M54: 17,200,314 km (0.058 R)
• M55: 17,539,303 km (0.098 R)
• M56: 17,804,540 km (0.055 R)
• M57: 18,300,607 km (0.12 R)
• M58: 18,530,987 km (0.086 R)
• M59: 19,150,323 km (0.098 R)
• M60: 19,501,578 km (0.04 R)
• M61: 20,091,892 km (0.069 R)
• M62: 20,807,867 km (0.117 R)
• M63: 21,048,420 km (0.098 R)
• M64: 22,019,909 km (0.082 R)
• M65: 22,552,178 km (0.119 R)
• M66: 22,881,892 km (0.116 R)
• M67: 23,213,102 km (0.082 R)
• M68: 24,469,425 km (0.115 R)
• M69: 24,978,207 km (0.06 R)
• M70: 25,533,215 km (0.094 R)
• M71: 25,661,869 km (0.111 R)
• M72: 26,568,582 km (0.026 R)
• M73: 26,655,498 km (0.119 R)
• M74: 26,916,846 km (0.026 R)
• M75: 27,047,744 km (0.11 R)
• M76: 27,178,941 km (0.079 R)
• M77: 27,398,102 km (0.109 R)
• M78: 27,617,712 km (0.038 R)
• M79: 27,970,463 km (0.083 R)
• M80: 28,191,569 km (0.11 R)
• M81: 28,457,853 km (0.101 R)
• M82: 28,814,046 km (0.089 R)
• M83: 30,344,432 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.2

Radius: 13.7

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.46 AU - 11.78 AU

Year: 12064 Days

Day: 12.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 102,869,827 km

• M1: 231,727 km (0.11 R)
• M2: 572,212 km (0.064 R)
• M3: 684,560 km (0.114 R)
• M4: 869,463 km (0.117 R)
• M5: 1,072,318 km (0.09 R)
• M6: 1,216,979 km (0.054 R)
• M7: 1,399,638 km (0.072 R)
• M8: 1,862,045 km (0.094 R)
• M9: 1,967,511 km (0.096 R)
• M10: 2,467,018 km (0.113 R)
• M11: 2,801,819 km (0.067 R)
• M12: 3,067,804 km (0.086 R)
• M13: 3,257,045 km (0.098 R)
• M14: 3,625,056 km (0.077 R)
• M15: 3,802,927 km (0.102 R)
• M16: 3,961,052 km (0.096 R)
• M17: 4,283,885 km (0.088 R)
• M18: 4,639,329 km (0.039 R)
• M19: 4,906,212 km (0.117 R)
• M20: 5,128,365 km (0.047 R)
• M21: 5,659,886 km (0.089 R)
• M22: 6,262,167 km (0.099 R)
• M23: 6,530,545 km (0.12 R)
• M24: 6,693,308 km (0.087 R)
• M25: 6,830,040 km (0.065 R)
• M26: 7,162,148 km (0.098 R)
• M27: 8,307,020 km (0.096 R)
• M28: 8,572,407 km (0.064 R)
• M29: 8,691,337 km (0.102 R)
• M30: 9,051,419 km (0.073 R)
• M31: 9,324,585 km (0.116 R)
• M32: 9,910,410 km (0.033 R)
• M33: 10,004,058 km (0.105 R)
• M34: 11,053,188 km (0.106 R)
• M35: 11,508,863 km (0.113 R)
• M36: 12,980,906 km (0.098 R)
• M37: 13,739,068 km (0.045 R)
• M38: 13,948,356 km (0.097 R)
• M39: 14,193,846 km (0.118 R)
• M40: 14,370,072 km (0.026 R)
• M41: 15,046,554 km (0.114 R)
• M42: 15,154,264 km (0.11 R)
• M43: 15,696,856 km (0.066 R)
• M44: 15,842,714 km (0.094 R)
• M45: 16,319,632 km (0.084 R)
• M46: 16,430,334 km (0.034 R)
• M47: 16,541,336 km (0.09 R)
• M48: 16,652,637 km (0.049 R)
• M49: 17,062,535 km (0.101 R)
• M50: 17,250,130 km (0.088 R)
• M51: 17,627,117 km (0.079 R)
• M52: 17,930,651 km (0.118 R)
• M53: 18,735,937 km (0.108 R)
• M54: 19,357,216 km (0.083 R)
• M55: 19,513,696 km (0.036 R)
• M56: 19,985,528 km (0.067 R)
• M57: 20,540,685 km (0.092 R)
• M58: 21,060,687 km (0.085 R)
• M59: 21,666,260 km (0.035 R)
• M60: 21,788,032 km (0.116 R)
• M61: 22,113,856 km (0.104 R)
• M62: 22,359,347 km (0.099 R)
• M63: 23,059,764 km (0.098 R)
• M64: 23,308,844 km (0.102 R)
• M65: 23,600,410 km (0.103 R)
• M66: 24,482,290 km (0.062 R)
• M67: 25,503,595 km (0.106 R)
• M68: 25,632,099 km (0.081 R)
• M69: 25,803,987 km (0.101 R)
• M70: 26,278,512 km (0.075 R)
• M71: 26,625,579 km (0.078 R)
• M72: 29,275,705 km (0.105 R)
• M73: 29,545,430 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.3

Radius: 7.5

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 16.53 AU - 18.67 AU

Year: 27669 Days

Day: 17.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 102,869,827 km

• M1: 350,508 km (0.12 R)
• M2: 452,833 km (0.104 R)
• M3: 1,298,659 km (0.105 R)
• M4: 1,363,884 km (0.042 R)
• M5: 1,814,024 km (0.103 R)
• M6: 1,961,527 km (0.038 R)
• M7: 3,188,080 km (0.051 R)
• M8: 3,411,729 km (0.078 R)
• M9: 3,594,388 km (0.119 R)
• M10: 4,113,193 km (0.103 R)
• M11: 4,161,514 km (0.091 R)
• M12: 4,356,739 km (0.087 R)
• M13: 5,860,197 km (0.032 R)
• M14: 6,525,160 km (0.033 R)
• M15: 7,039,627 km (0.097 R)
• M16: 7,626,499 km (0.079 R)
• M17: 7,686,039 km (0.09 R)
• M18: 9,161,074 km (0.093 R)
• M19: 9,415,391 km (0.103 R)
• M20: 9,930,755 km (0.113 R)
• M21: 10,787,802 km (0.098 R)
• M22: 13,282,197 km (0.094 R)
• M23: 13,570,023 km (0.043 R)
• M24: 13,642,279 km (0.08 R)
• M25: 14,298,415 km (0.11 R)
• M26: 14,741,524 km (0.044 R)
• M27: 15,641,205 km (0.047 R)
• M28: 17,493,526 km (0.091 R)
• M29: 18,766,305 km (0.088 R)
• M30: 19,089,287 km (0.047 R)
• M31: 19,170,219 km (0.065 R)
• M32: 21,232,276 km (0.091 R)
• M33: 21,568,722 km (0.083 R)
• M34: 22,076,607 km (0.056 R)
• M35: 23,363,747 km (0.051 R)
• M36: 25,295,055 km (0.108 R)
• M37: 28,102,110 km (0.098 R)
• M38: 28,194,262 km (0.109 R)
• M39: 28,379,015 km (0.067 R)
• M40: 28,656,669 km (0.106 R)
• M41: 29,964,902 km (0.066 R)
• M42: 36,488,716 km (0.094 R)
• M43: 36,790,754 km (0.106 R)
• M44: 38,313,361 km (0.034 R)
• M45: 38,415,536 km (0.077 R)
• M46: 39,339,902 km (0.088 R)
• M47: 40,583,509 km (0.084 R)
• M48: 41,629,796 km (0.059 R)
• M49: 41,839,981 km (0.025 R)
• M50: 42,896,890 km (0.111 R)
• M51: 43,641,888 km (0.096 R)
• M52: 43,748,701 km (0.102 R)
• M53: 45,036,888 km (0.06 R)
• M54: 45,252,757 km (0.092 R)
• M55: 46,228,584 km (0.078 R)
• M56: 46,555,306 km (0.102 R)
• M57: 48,642,944 km (0.12 R)
• M58: 48,975,351 km (0.109 R)
• M59: 51,661,680 km (0.036 R)
• M60: 52,113,914 km (0.058 R)
• M61: 54,970,785 km (0.057 R)
• M62: 56,011,687 km (0.097 R)
• M63: 57,175,857 km (0.118 R)
• M64: 57,409,679 km (0.076 R)
• M65: 57,995,504 km (0.118 R)
• M66: 60,596,712 km (0.034 R)
• M67: 63,114,893 km (0.087 R)
• M68: 64,447,660 km (0.091 R)
• M69: 65,789,553 km (0.054 R)
• M70: 66,279,935 km (0.106 R)
• M71: 68,997,979 km (0.113 R)
• M72: 70,370,689 km (0.117 R)
• M73: 71,374,640 km (0.075 R)
• M74: 73,396,755 km (0.032 R)
• M75: 74,032,396 km (0.11 R)
• M76: 75,822,334 km (0.109 R)
• M77: 76,851,418 km (0.078 R)
• M78: 79,444,548 km (0.088 R)
• M79: 79,835,896 km (0.088 R)
• M80: 81,013,979 km (0.068 R)
• M81: 81,408,020 km (0.1 R)
• M82: 81,802,659 km (0.069 R)
• M83: 82,066,101 km (0.081 R)
• M84: 82,858,072 km (0.114 R)
• M85: 82,990,316 km (0.055 R)
• M86: 83,520,042 km (0.117 R)
• M87: 83,785,279 km (0.102 R)
• M88: 84,849,219 km (0.074 R)
• M89: 87,259,241 km (0.074 R)
• M90: 87,663,006 km (0.085 R)
• M91: 90,643,594 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.1

Radius: 7.5

Gravity: 13.19 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 18.21 AU - 19.11 AU

Year: 30206 Days

Day: 22.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 102,869,827 km

• M1: 129,552 km (0.079 R)
• M2: 263,591 km (0.063 R)
• M3: 384,018 km (0.116 R)
• M4: 854,653 km (0.04 R)
• M5: 1,074,412 km (0.109 R)
• M6: 1,208,003 km (0.089 R)
• M7: 1,276,967 km (0.09 R)
• M8: 1,347,278 km (0.067 R)
• M9: 2,162,138 km (0.049 R)
• M10: 2,289,296 km (0.087 R)
• M11: 3,008,114 km (0.099 R)
• M12: 3,055,237 km (0.083 R)
• M13: 3,102,660 km (0.08 R)
• M14: 4,910,700 km (0.117 R)
• M15: 7,617,374 km (0.101 R)
• M16: 8,537,999 km (0.114 R)
• M17: 8,875,342 km (0.115 R)
• M18: 9,913,252 km (0.118 R)
• M19: 11,062,314 km (0.056 R)
• M20: 12,786,429 km (0.066 R)
• M21: 15,895,522 km (0.12 R)
• M22: 15,978,100 km (0.041 R)
• M23: 16,477,158 km (0.03 R)
• M24: 17,150,349 km (0.116 R)
• M25: 17,319,993 km (0.092 R)
• M26: 17,490,385 km (0.119 R)
• M27: 18,263,506 km (0.05 R)
• M28: 18,350,124 km (0.056 R)
• M29: 21,192,334 km (0.075 R)
• M30: 21,374,544 km (0.09 R)
• M31: 22,850,327 km (0.09 R)
• M32: 22,943,676 km (0.109 R)
• M33: 25,704,953 km (0.119 R)
• M34: 26,976,386 km (0.108 R)
• M35: 28,068,151 km (0.048 R)
• M36: 28,770,363 km (0.117 R)
• M37: 29,376,983 km (0.084 R)
• M38: 30,499,864 km (0.082 R)
• M39: 32,158,306 km (0.1 R)
• M40: 32,367,594 km (0.096 R)
• M41: 32,682,497 km (0.072 R)
• M42: 35,995,043 km (0.098 R)
• M43: 36,103,801 km (0.043 R)
• M44: 36,757,842 km (0.109 R)
• M45: 37,415,774 km (0.03 R)
• M46: 37,856,639 km (0.091 R)
• M47: 43,278,814 km (0.09 R)
• M48: 43,857,458 km (0.118 R)
• M49: 44,905,391 km (0.083 R)
• M50: 45,843,819 km (0.099 R)
• M51: 46,315,501 km (0.053 R)
• M52: 49,058,677 km (0.118 R)
• M53: 49,661,856 km (0.103 R)
• M54: 50,510,524 km (0.116 R)
• M55: 53,208,971 km (0.115 R)
• M56: 55,325,930 km (0.069 R)
• M57: 56,457,788 km (0.062 R)
• M58: 57,470,416 km (0.066 R)
• M59: 58,361,271 km (0.061 R)
• M60: 63,801,547 km (0.097 R)
• M61: 64,856,062 km (0.111 R)
• M62: 65,252,946 km (0.079 R)
• M63: 65,916,263 km (0.099 R)
• M64: 66,982,147 km (0.109 R)
• M65: 67,115,738 km (0.078 R)
• M66: 67,383,369 km (0.086 R)
• M67: 68,053,867 km (0.025 R)
• M68: 69,266,208 km (0.12 R)
• M69: 69,401,295 km (0.053 R)
• M70: 71,848,865 km (0.069 R)
• M71: 72,259,661 km (0.054 R)
• M72: 73,772,096 km (0.089 R)
• M73: 74,186,482 km (0.103 R)
• M74: 74,324,710 km (0.099 R)
• M75: 79,500,946 km (0.12 R)
• M76: 80,493,229 km (0.088 R)
• M77: 81,632,267 km (0.118 R)
• M78: 81,774,983 km (0.09 R)
• M79: 83,638,374 km (0.114 R)
• M80: 83,782,287 km (0.04 R)
• M81: 89,018,063 km (0.085 R)
• M82: 90,343,500 km (0.073 R)
• M83: 90,491,154 km (0.067 R)
• M84: 90,638,807 km (0.067 R)
• M85: 92,418,124 km (0.072 R)
• M86: 100,260,194 km (0.073 R)
• M87: 102,869,779 km (0.051 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: 203 - 18,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit