🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.49 AU - 0.61 AU

Year: 183 Days

Day: 40.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.58 AU - 0.86 AU

Year: 275 Days

Day: 23.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.95 AU - 1.15 AU

Year: 484 Days

Day: 41.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.1

Radius: 14.7

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.55 AU - 2.95 AU

Year: 2050 Days

Day: 12.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 73,794,955 km

• M1: 229,782 km (0.11 R)
• M2: 385,215 km (0.097 R)
• M3: 490,083 km (0.095 R)
• M4: 623,225 km (0.091 R)
• M5: 739,163 km (0.113 R)
• M6: 838,197 km (0.081 R)
• M7: 933,640 km (0.092 R)
• M8: 1,051,823 km (0.088 R)
• M9: 1,156,242 km (0.107 R)
• M10: 1,294,620 km (0.105 R)
• M11: 1,397,244 km (0.093 R)
• M12: 1,524,253 km (0.031 R)
• M13: 1,722,619 km (0.029 R)
• M14: 1,882,988 km (0.075 R)
• M15: 2,293,934 km (0.09 R)
• M16: 2,510,252 km (0.108 R)
• M17: 2,733,452 km (0.106 R)
• M18: 2,895,018 km (0.109 R)
• M19: 3,073,937 km (0.077 R)
• M20: 3,428,185 km (0.109 R)
• M21: 3,736,207 km (0.073 R)
• M22: 3,871,144 km (0.049 R)
• M23: 4,084,171 km (0.073 R)
• M24: 4,192,181 km (0.108 R)
• M25: 4,411,192 km (0.117 R)
• M26: 4,522,044 km (0.055 R)
• M27: 4,827,822 km (0.061 R)
• M28: 4,958,721 km (0.086 R)
• M29: 5,140,632 km (0.115 R)
• M30: 5,324,787 km (0.115 R)
• M31: 5,648,068 km (0.067 R)
• M32: 5,768,793 km (0.12 R)
• M33: 5,890,416 km (0.105 R)
• M34: 6,065,595 km (0.097 R)
• M35: 6,242,570 km (0.065 R)
• M36: 6,403,387 km (0.082 R)
• M37: 6,894,068 km (0.12 R)
• M38: 7,060,421 km (0.101 R)
• M39: 7,359,467 km (0.086 R)
• M40: 7,491,562 km (0.114 R)
• M41: 8,047,468 km (0.093 R)
• M42: 8,222,797 km (0.11 R)
• M43: 8,517,804 km (0.105 R)
• M44: 8,856,344 km (0.118 R)
• M45: 9,097,944 km (0.069 R)
• M46: 9,362,284 km (0.102 R)
• M47: 10,149,468 km (0.057 R)
• M48: 10,593,624 km (0.032 R)
• M49: 10,807,399 km (0.11 R)
• M50: 10,979,437 km (0.107 R)
• M51: 11,152,372 km (0.079 R)
• M52: 11,369,887 km (0.12 R)
• M53: 11,522,926 km (0.071 R)
• M54: 11,698,853 km (0.106 R)
• M55: 11,809,106 km (0.051 R)
• M56: 11,964,239 km (0.076 R)
• M57: 12,075,391 km (0.092 R)
• M58: 13,045,832 km (0.104 R)
• M59: 13,598,297 km (0.107 R)
• M60: 13,784,247 km (0.109 R)
• M61: 13,994,432 km (0.116 R)
• M62: 14,135,054 km (0.079 R)
• M63: 14,347,034 km (0.058 R)
• M64: 14,678,842 km (0.11 R)
• M65: 14,941,237 km (0.065 R)
• M66: 15,349,938 km (0.077 R)
• M67: 15,446,728 km (0.09 R)
• M68: 16,598,183 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545

Radius: 14.3

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.79 AU - 3.01 AU

Year: 2220 Days

Day: 7 Hours

Environment

Temp: -145 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 73,794,955 km

• M1: 185,352 km (0.102 R)
• M2: 297,101 km (0.12 R)
• M3: 444,754 km (0.091 R)
• M4: 549,174 km (0.106 R)
• M5: 642,074 km (0.065 R)
• M6: 733,778 km (0.038 R)
• M7: 1,048,831 km (0.089 R)
• M8: 1,141,881 km (0.088 R)
• M9: 1,367,175 km (0.109 R)
• M10: 1,586,336 km (0.082 R)
• M11: 1,874,162 km (0.098 R)
• M12: 1,966,165 km (0.039 R)
• M13: 2,191,310 km (0.108 R)
• M14: 2,350,482 km (0.112 R)
• M15: 2,513,543 km (0.098 R)
• M16: 2,615,719 km (0.09 R)
• M17: 2,798,228 km (0.093 R)
• M18: 3,162,349 km (0.104 R)
• M19: 3,301,176 km (0.106 R)
• M20: 3,657,219 km (0.084 R)
• M21: 3,803,227 km (0.057 R)
• M22: 3,965,989 km (0.093 R)
• M23: 4,268,177 km (0.11 R)
• M24: 4,879,135 km (0.118 R)
• M25: 5,089,020 km (0.116 R)
• M26: 5,534,672 km (0.087 R)
• M27: 5,770,738 km (0.116 R)
• M28: 6,569,740 km (0.116 R)
• M29: 6,712,307 km (0.085 R)
• M30: 7,018,833 km (0.09 R)
• M31: 7,422,149 km (0.104 R)
• M32: 7,608,099 km (0.116 R)
• M33: 7,795,545 km (0.042 R)
• M34: 7,927,790 km (0.102 R)
• M35: 8,328,712 km (0.074 R)
• M36: 8,619,231 km (0.085 R)
• M37: 8,932,788 km (0.117 R)
• M38: 9,551,076 km (0.103 R)
• M39: 9,998,374 km (0.106 R)
• M40: 10,100,998 km (0.08 R)
• M41: 10,204,071 km (0.079 R)
• M42: 10,452,553 km (0.116 R)
• M43: 10,640,298 km (0.1 R)
• M44: 11,509,911 km (0.05 R)
• M45: 11,725,481 km (0.109 R)
• M46: 12,446,393 km (0.06 R)
• M47: 12,778,800 km (0.088 R)
• M48: 12,890,400 km (0.079 R)
• M49: 13,046,879 km (0.027 R)
• M50: 13,816,710 km (0.109 R)
• M51: 14,161,084 km (0.076 R)
• M52: 14,253,386 km (0.098 R)
• M53: 14,975,495 km (0.104 R)
• M54: 15,281,871 km (0.085 R)
• M55: 15,685,636 km (0.102 R)
• M56: 15,972,864 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.9

Radius: 14.2

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.64 AU - 5.08 AU

Year: 4817 Days

Day: 11.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 73,794,955 km

• M1: 184,454 km (0.118 R)
• M2: 334,501 km (0.075 R)
• M3: 455,077 km (0.112 R)
• M4: 605,273 km (0.094 R)
• M5: 736,171 km (0.098 R)
• M6: 888,761 km (0.065 R)
• M7: 1,122,134 km (0.093 R)
• M8: 1,240,765 km (0.112 R)
• M9: 1,636,750 km (0.091 R)
• M10: 1,956,591 km (0.103 R)
• M11: 2,161,240 km (0.09 R)
• M12: 2,251,149 km (0.063 R)
• M13: 2,357,812 km (0.113 R)
• M14: 2,834,580 km (0.117 R)
• M15: 3,255,100 km (0.054 R)
• M16: 3,517,046 km (0.08 R)
• M17: 3,932,479 km (0.104 R)
• M18: 4,118,130 km (0.058 R)
• M19: 4,440,364 km (0.1 R)
• M20: 4,830,216 km (0.057 R)
• M21: 5,231,288 km (0.047 R)
• M22: 6,874,770 km (0.112 R)
• M23: 7,394,772 km (0.088 R)
• M24: 7,532,552 km (0.065 R)
• M25: 7,764,129 km (0.083 R)
• M26: 8,448,989 km (0.118 R)
• M27: 8,859,485 km (0.114 R)
• M28: 9,525,046 km (0.117 R)
• M29: 9,624,977 km (0.026 R)
• M30: 9,851,319 km (0.051 R)
• M31: 10,257,926 km (0.114 R)
• M32: 10,670,068 km (0.112 R)
• M33: 10,930,368 km (0.119 R)
• M34: 11,113,925 km (0.027 R)
• M35: 11,617,322 km (0.067 R)
• M36: 11,965,885 km (0.095 R)
• M37: 12,209,430 km (0.096 R)
• M38: 12,427,245 km (0.106 R)
• M39: 12,591,354 km (0.084 R)
• M40: 13,060,493 km (0.067 R)
• M41: 13,987,551 km (0.112 R)
• M42: 14,358,703 km (0.079 R)
• M43: 14,675,252 km (0.089 R)
• M44: 14,790,891 km (0.091 R)
• M45: 15,052,239 km (0.106 R)
• M46: 15,697,753 km (0.11 R)
• M47: 15,994,107 km (0.106 R)
• M48: 16,382,164 km (0.103 R)
• M49: 16,652,786 km (0.05 R)
• M50: 17,046,079 km (0.107 R)
• M51: 17,259,106 km (0.037 R)
• M52: 17,749,488 km (0.116 R)
• M53: 18,089,375 km (0.106 R)
• M54: 18,618,801 km (0.081 R)
• M55: 18,806,846 km (0.04 R)
• M56: 19,027,054 km (0.049 R)
• M57: 19,374,869 km (0.059 R)
• M58: 19,470,163 km (0.077 R)
• M59: 20,012,754 km (0.089 R)
• M60: 20,237,600 km (0.07 R)
• M61: 20,657,372 km (0.091 R)
• M62: 21,047,523 km (0.032 R)
• M63: 21,934,189 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.8

Radius: 13.4

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.27 AU - 6.83 AU

Year: 5878 Days

Day: 9.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 73,794,955 km

• M1: 171,589 km (0.055 R)
• M2: 440,267 km (0.086 R)
• M3: 672,742 km (0.06 R)
• M4: 757,713 km (0.072 R)
• M5: 972,536 km (0.05 R)
• M6: 1,315,564 km (0.093 R)
• M7: 1,539,960 km (0.056 R)
• M8: 1,726,808 km (0.066 R)
• M9: 1,995,037 km (0.116 R)
• M10: 2,177,995 km (0.048 R)
• M11: 2,411,966 km (0.025 R)
• M12: 2,526,259 km (0.089 R)
• M13: 2,665,984 km (0.068 R)
• M14: 2,928,827 km (0.115 R)
• M15: 3,014,397 km (0.103 R)
• M16: 3,301,326 km (0.12 R)
• M17: 3,493,409 km (0.104 R)
• M18: 3,623,410 km (0.107 R)
• M19: 3,848,405 km (0.076 R)
• M20: 4,160,167 km (0.074 R)
• M21: 4,438,120 km (0.073 R)
• M22: 4,551,066 km (0.034 R)
• M23: 4,997,616 km (0.098 R)
• M24: 5,840,301 km (0.1 R)
• M25: 6,183,478 km (0.088 R)
• M26: 6,325,746 km (0.07 R)
• M27: 6,710,661 km (0.107 R)
• M28: 7,469,721 km (0.109 R)
• M29: 7,893,681 km (0.104 R)
• M30: 8,169,241 km (0.075 R)
• M31: 8,256,007 km (0.034 R)
• M32: 8,606,216 km (0.107 R)
• M33: 8,712,131 km (0.118 R)
• M34: 8,889,853 km (0.108 R)
• M35: 9,357,496 km (0.076 R)
• M36: 9,539,407 km (0.115 R)
• M37: 9,630,812 km (0.112 R)
• M38: 9,888,419 km (0.107 R)
• M39: 10,241,769 km (0.108 R)
• M40: 10,391,666 km (0.106 R)
• M41: 10,770,000 km (0.118 R)
• M42: 11,833,341 km (0.105 R)
• M43: 11,931,777 km (0.104 R)
• M44: 12,327,762 km (0.04 R)
• M45: 12,667,948 km (0.075 R)
• M46: 13,275,764 km (0.11 R)
• M47: 13,830,922 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.1

Radius: 5.8

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.84 AU - 11 AU

Year: 12999 Days

Day: 20.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 73,794,955 km

• M1: 91,404 km (0.064 R)
• M2: 133,591 km (0.098 R)
• M3: 180,565 km (0.095 R)
• M4: 563,386 km (0.12 R)
• M5: 1,098,796 km (0.111 R)
• M6: 1,343,090 km (0.086 R)
• M7: 1,481,617 km (0.106 R)
• M8: 1,583,493 km (0.113 R)
• M9: 1,687,763 km (0.066 R)
• M10: 1,815,819 km (0.072 R)
• M11: 2,242,173 km (0.087 R)
• M12: 2,575,776 km (0.042 R)
• M13: 2,649,229 km (0.053 R)
• M14: 3,235,802 km (0.098 R)
• M15: 3,476,056 km (0.105 R)
• M16: 3,833,146 km (0.098 R)
• M17: 4,582,183 km (0.049 R)
• M18: 4,851,908 km (0.111 R)
• M19: 5,250,586 km (0.067 R)
• M20: 5,723,465 km (0.115 R)
• M21: 5,916,446 km (0.118 R)
• M22: 6,342,052 km (0.072 R)
• M23: 6,777,382 km (0.084 R)
• M24: 7,015,841 km (0.105 R)
• M25: 7,361,262 km (0.114 R)
• M26: 7,431,125 km (0.114 R)
• M27: 7,536,142 km (0.047 R)
• M28: 8,357,734 km (0.098 R)
• M29: 8,466,940 km (0.107 R)
• M30: 8,871,603 km (0.117 R)
• M31: 9,132,501 km (0.055 R)
• M32: 9,207,450 km (0.086 R)
• M33: 9,433,642 km (0.101 R)
• M34: 9,547,336 km (0.075 R)
• M35: 9,699,776 km (0.106 R)
• M36: 9,814,668 km (0.117 R)
• M37: 10,200,780 km (0.067 R)
• M38: 10,356,511 km (0.108 R)
• M39: 10,552,484 km (0.119 R)
• M40: 10,591,828 km (0.062 R)
• M41: 10,868,435 km (0.087 R)
• M42: 11,187,527 km (0.119 R)
• M43: 11,428,829 km (0.095 R)
• M44: 11,509,761 km (0.075 R)
• M45: 11,671,925 km (0.084 R)
• M46: 11,998,647 km (0.094 R)
• M47: 12,121,915 km (0.075 R)
• M48: 12,494,414 km (0.105 R)
• M49: 12,870,653 km (0.116 R)
• M50: 13,292,968 km (0.114 R)
• M51: 13,377,939 km (0.092 R)
• M52: 15,160,398 km (0.075 R)
• M53: 16,556,744 km (0.056 R)
• M54: 17,432,789 km (0.108 R)
• M55: 17,899,834 km (0.101 R)
• M56: 18,040,755 km (0.099 R)
• M57: 18,087,879 km (0.091 R)
• M58: 18,989,804 km (0.116 R)
• M59: 19,518,633 km (0.062 R)
• M60: 19,712,063 km (0.065 R)
• M61: 20,886,406 km (0.112 R)
• M62: 22,234,283 km (0.108 R)
• M63: 22,436,389 km (0.119 R)
• M64: 22,842,398 km (0.106 R)
• M65: 23,199,638 km (0.028 R)
• M66: 23,661,746 km (0.099 R)
• M67: 23,816,430 km (0.102 R)
• M68: 24,908,494 km (0.117 R)
• M69: 25,857,693 km (0.096 R)
• M70: 26,070,122 km (0.104 R)
• M71: 26,176,635 km (0.098 R)
• M72: 27,628,184 km (0.114 R)
• M73: 28,008,761 km (0.046 R)
• M74: 29,160,814 km (0.115 R)
• M75: 30,272,476 km (0.043 R)
• M76: 31,454,448 km (0.114 R)
• M77: 32,022,621 km (0.073 R)
• M78: 32,651,530 km (0.052 R)
• M79: 33,342,373 km (0.103 R)
• M80: 33,805,528 km (0.049 R)
• M81: 34,445,807 km (0.08 R)
• M82: 36,212,409 km (0.119 R)
• M83: 36,867,498 km (0.091 R)
• M84: 37,106,555 km (0.089 R)
• M85: 38,249,782 km (0.107 R)
• M86: 39,587,935 km (0.117 R)
• M87: 39,955,497 km (0.084 R)
• M88: 41,250,865 km (0.07 R)
• M89: 41,312,948 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.5

Radius: 4.5

Gravity: 42.1 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 10.19 AU - 12.45 AU

Year: 17123 Days

Day: 16.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,794,955 km

• M1: 365,168 km (0.062 R)
• M2: 736,470 km (0.064 R)
• M3: 831,465 km (0.096 R)
• M4: 880,383 km (0.052 R)
• M5: 930,349 km (0.1 R)
• M6: 1,221,915 km (0.067 R)
• M7: 1,306,289 km (0.042 R)
• M8: 1,600,996 km (0.099 R)
• M9: 1,915,601 km (0.099 R)
• M10: 2,113,668 km (0.112 R)
• M11: 2,782,969 km (0.054 R)
• M12: 3,314,790 km (0.116 R)
• M13: 3,552,201 km (0.092 R)
• M14: 3,960,155 km (0.074 R)
• M15: 4,001,743 km (0.09 R)
• M16: 4,169,592 km (0.12 R)
• M17: 5,088,272 km (0.096 R)
• M18: 6,552,686 km (0.098 R)
• M19: 7,665,096 km (0.049 R)
• M20: 9,439,775 km (0.108 R)
• M21: 10,172,206 km (0.096 R)
• M22: 11,157,308 km (0.064 R)
• M23: 11,216,250 km (0.066 R)
• M24: 11,691,074 km (0.048 R)
• M25: 12,845,072 km (0.072 R)
• M26: 13,154,590 km (0.115 R)
• M27: 13,466,800 km (0.108 R)
• M28: 13,592,313 km (0.12 R)
• M29: 13,844,535 km (0.083 R)
• M30: 13,907,815 km (0.118 R)
• M31: 14,098,253 km (0.115 R)
• M32: 15,652,874 km (0.107 R)
• M33: 16,450,380 km (0.104 R)
• M34: 16,651,889 km (0.088 R)
• M35: 17,397,335 km (0.052 R)
• M36: 17,534,067 km (0.064 R)
• M37: 18,640,643 km (0.097 R)
• M38: 20,920,664 km (0.043 R)
• M39: 21,798,055 km (0.112 R)
• M40: 22,019,311 km (0.09 R)
• M41: 22,167,263 km (0.101 R)
• M42: 24,654,776 km (0.053 R)
• M43: 25,348,462 km (0.082 R)
• M44: 25,425,953 km (0.037 R)
• M45: 25,736,518 km (0.072 R)
• M46: 25,970,340 km (0.063 R)
• M47: 27,308,643 km (0.054 R)
• M48: 27,706,423 km (0.086 R)
• M49: 28,106,149 km (0.087 R)
• M50: 28,186,333 km (0.097 R)
• M51: 28,992,367 km (0.086 R)
• M52: 29,154,531 km (0.045 R)
• M53: 29,398,226 km (0.109 R)
• M54: 30,379,887 km (0.038 R)
• M55: 30,626,873 km (0.103 R)
• M56: 30,792,029 km (0.028 R)
• M57: 31,040,212 km (0.113 R)
• M58: 31,123,089 km (0.119 R)
• M59: 32,123,450 km (0.09 R)
• M60: 36,141,649 km (0.107 R)
• M61: 38,431,394 km (0.062 R)
• M62: 39,414,252 km (0.118 R)
• M63: 40,586,351 km (0.101 R)
• M64: 41,678,416 km (0.105 R)
• M65: 41,769,969 km (0.077 R)
• M66: 43,242,162 km (0.107 R)
• M67: 46,521,198 km (0.095 R)
• M68: 46,616,043 km (0.034 R)
• M69: 47,568,233 km (0.106 R)
• M70: 48,622,898 km (0.052 R)
• M71: 52,522,765 km (0.106 R)
• M72: 54,910,347 km (0.076 R)
• M73: 55,814,816 km (0.095 R)
• M74: 56,622,944 km (0.094 R)
• M75: 56,825,649 km (0.039 R)
• M76: 58,455,218 km (0.091 R)
• M77: 59,070,365 km (0.029 R)
• M78: 59,378,686 km (0.08 R)
• M79: 59,481,609 km (0.116 R)
• M80: 59,584,533 km (0.12 R)
• M81: 60,100,346 km (0.11 R)
• M82: 61,656,164 km (0.117 R)
• M83: 62,386,800 km (0.108 R)
• M84: 63,435,631 km (0.069 R)
• M85: 64,173,148 km (0.075 R)
• M86: 64,595,912 km (0.058 R)
• M87: 64,807,593 km (0.087 R)
• M88: 65,337,917 km (0.089 R)
• M89: 65,869,738 km (0.107 R)
• M90: 68,226,502 km (0.057 R)
• M91: 71,374,939 km (0.106 R)
• M92: 72,251,882 km (0.059 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 20,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit