🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.42 AU - 0.64 AU

Year: 142 Days

Day: 14.2 Hours

Environment

Temp: 196 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.76 AU - 0.94 AU

Year: 288 Days

Day: 22.5 Hours

Environment

Temp: 129 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.85 AU - 1.31 AU

Year: 412 Days

Day: 42.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,930,368 km

• M1: 294,109 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.01 AU - 1.47 AU

Year: 507 Days

Day: 34 Hours

Environment

Temp: -5 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,930,368 km

• M1: 1,134,700 km (0.11 R)

Asteroid Belt

Center: 2.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.56 AU - 5.06 AU

Year: 3285 Days

Day: 36.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,930,368 km

• M1: 48,320 km (0.054 R)
• M2: 1,746,555 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.4

Radius: 12.6

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.42 AU - 6.04 AU

Year: 4391 Days

Day: 7.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 73,930,368 km

• M1: 205,547 km (0.092 R)
• M2: 361,279 km (0.113 R)
• M3: 490,083 km (0.08 R)
• M4: 576,849 km (0.079 R)
• M5: 686,205 km (0.081 R)
• M6: 838,496 km (0.069 R)
• M7: 946,955 km (0.095 R)
• M8: 1,089,970 km (0.071 R)
• M9: 1,313,320 km (0.061 R)
• M10: 1,420,133 km (0.116 R)
• M11: 1,552,228 km (0.112 R)
• M12: 1,631,365 km (0.103 R)
• M13: 1,723,517 km (0.089 R)
• M14: 1,841,251 km (0.074 R)
• M15: 2,010,895 km (0.084 R)
• M16: 2,147,926 km (0.05 R)
• M17: 2,326,845 km (0.116 R)
• M18: 2,444,579 km (0.104 R)
• M19: 2,591,334 km (0.098 R)
• M20: 2,727,319 km (0.09 R)
• M21: 2,851,784 km (0.106 R)
• M22: 2,964,132 km (0.099 R)
• M23: 3,487,874 km (0.054 R)
• M24: 3,593,191 km (0.057 R)
• M25: 3,714,814 km (0.087 R)
• M26: 3,822,375 km (0.116 R)
• M27: 4,088,061 km (0.064 R)
• M28: 4,183,355 km (0.09 R)
• M29: 4,687,350 km (0.096 R)
• M30: 5,593,614 km (0.101 R)
• M31: 6,112,419 km (0.094 R)
• M32: 6,684,033 km (0.076 R)
• M33: 7,330,744 km (0.108 R)
• M34: 7,838,928 km (0.12 R)
• M35: 7,918,066 km (0.114 R)
• M36: 7,997,652 km (0.093 R)
• M37: 8,459,760 km (0.091 R)
• M38: 8,602,177 km (0.071 R)
• M39: 8,704,352 km (0.101 R)
• M40: 8,868,760 km (0.085 R)
• M41: 9,494,378 km (0.105 R)
• M42: 9,769,938 km (0.039 R)
• M43: 9,919,386 km (0.118 R)
• M44: 10,091,124 km (0.097 R)
• M45: 10,242,218 km (0.099 R)
• M46: 10,459,434 km (0.104 R)
• M47: 10,612,473 km (0.05 R)
• M48: 11,031,347 km (0.036 R)
• M49: 11,388,437 km (0.036 R)
• M50: 11,636,022 km (0.077 R)
• M51: 11,885,551 km (0.069 R)
• M52: 12,113,837 km (0.059 R)
• M53: 12,760,848 km (0.082 R)
• M54: 12,924,508 km (0.117 R)
• M55: 13,135,740 km (0.089 R)
• M56: 13,371,806 km (0.072 R)
• M57: 13,466,651 km (0.044 R)
• M58: 13,633,303 km (0.103 R)
• M59: 13,896,296 km (0.04 R)
• M60: 14,136,849 km (0.117 R)
• M61: 14,622,294 km (0.097 R)
• M62: 16,186,938 km (0.116 R)
• M63: 16,389,344 km (0.116 R)
• M64: 16,873,742 km (0.095 R)
• M65: 17,027,678 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.5

Radius: 10.8

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.89 AU - 8.09 AU

Year: 6069 Days

Day: 10.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,930,368 km

• M1: 231,727 km (0.108 R)
• M2: 347,067 km (0.11 R)
• M3: 465,698 km (0.036 R)
• M4: 549,922 km (0.107 R)
• M5: 793,467 km (0.051 R)
• M6: 882,478 km (0.098 R)
• M7: 1,380,938 km (0.098 R)
• M8: 1,471,893 km (0.081 R)
• M9: 1,621,791 km (0.116 R)
• M10: 1,896,602 km (0.044 R)
• M11: 2,102,299 km (0.119 R)
• M12: 2,424,533 km (0.044 R)
• M13: 2,513,095 km (0.086 R)
• M14: 2,902,199 km (0.093 R)
• M15: 3,067,953 km (0.098 R)
• M16: 3,140,059 km (0.116 R)
• M17: 3,212,614 km (0.069 R)
• M18: 3,359,519 km (0.03 R)
• M19: 3,508,818 km (0.047 R)
• M20: 3,660,211 km (0.069 R)
• M21: 3,813,848 km (0.098 R)
• M22: 3,943,549 km (0.084 R)
• M23: 4,368,557 km (0.115 R)
• M24: 4,531,768 km (0.104 R)
• M25: 5,005,246 km (0.081 R)
• M26: 5,908,966 km (0.092 R)
• M27: 6,089,681 km (0.11 R)
• M28: 6,736,841 km (0.062 R)
• M29: 6,925,783 km (0.085 R)
• M30: 7,020,927 km (0.117 R)
• M31: 7,373,529 km (0.064 R)
• M32: 7,699,054 km (0.051 R)
• M33: 8,129,447 km (0.106 R)
• M34: 8,465,744 km (0.065 R)
• M35: 9,152,248 km (0.103 R)
• M36: 9,361,685 km (0.046 R)
• M37: 10,359,952 km (0.044 R)
• M38: 10,541,863 km (0.106 R)
• M39: 10,982,578 km (0.118 R)
• M40: 11,093,729 km (0.119 R)
• M41: 12,727,488 km (0.097 R)
• M42: 13,196,776 km (0.104 R)
• M43: 13,393,946 km (0.092 R)
• M44: 14,192,649 km (0.056 R)
• M45: 14,638,451 km (0.108 R)
• M46: 14,801,812 km (0.087 R)
• M47: 15,047,751 km (0.045 R)
• M48: 15,253,896 km (0.103 R)
• M49: 16,978,760 km (0.112 R)
• M50: 17,150,349 km (0.081 R)
• M51: 18,897,801 km (0.101 R)
• M52: 19,120,253 km (0.084 R)
• M53: 19,612,580 km (0.083 R)
• M54: 19,973,261 km (0.05 R)
• M55: 20,109,095 km (0.102 R)
• M56: 20,245,229 km (0.115 R)
• M57: 20,884,611 km (0.115 R)
• M58: 21,856,099 km (0.088 R)
• M59: 22,606,183 km (0.118 R)
• M60: 23,747,166 km (0.069 R)
• M61: 23,939,100 km (0.097 R)
• M62: 24,083,462 km (0.079 R)
• M63: 24,227,974 km (0.094 R)
• M64: 24,324,614 km (0.119 R)
• M65: 25,004,087 km (0.026 R)
• M66: 25,199,462 km (0.106 R)
• M67: 25,395,286 km (0.076 R)
• M68: 25,887,014 km (0.119 R)
• M69: 26,035,116 km (0.047 R)
• M70: 26,780,113 km (0.115 R)
• M71: 28,443,642 km (0.081 R)
• M72: 28,647,543 km (0.11 R)
• M73: 29,984,799 km (0.117 R)
• M74: 30,140,381 km (0.075 R)
• M75: 31,816,924 km (0.026 R)
• M76: 31,922,690 km (0.086 R)
• M77: 32,240,735 km (0.108 R)
• M78: 32,933,373 km (0.102 R)
• M79: 33,040,485 km (0.119 R)
• M80: 33,308,415 km (0.091 R)
• M81: 33,684,953 km (0.079 R)
• M82: 34,713,887 km (0.11 R)
• M83: 35,423,878 km (0.104 R)
• M84: 35,643,338 km (0.095 R)
• M85: 36,636,219 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.7

Radius: 14.9

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.74 AU - 7.68 AU

Year: 6381 Days

Day: 6.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,930,368 km

• M1: 505,790 km (0.055 R)
• M2: 606,619 km (0.112 R)
• M3: 788,979 km (0.051 R)
• M4: 1,160,879 km (0.1 R)
• M5: 1,285,345 km (0.08 R)
• M6: 1,490,593 km (0.097 R)
• M7: 1,587,832 km (0.046 R)
• M8: 1,977,534 km (0.116 R)
• M9: 2,443,681 km (0.111 R)
• M10: 2,701,887 km (0.098 R)
• M11: 2,822,313 km (0.06 R)
• M12: 2,920,001 km (0.117 R)
• M13: 3,118,816 km (0.074 R)
• M14: 4,041,386 km (0.104 R)
• M15: 4,152,089 km (0.062 R)
• M16: 4,605,221 km (0.097 R)
• M17: 5,014,820 km (0.104 R)
• M18: 5,406,018 km (0.055 R)
• M19: 5,589,874 km (0.104 R)
• M20: 5,869,622 km (0.083 R)
• M21: 6,058,714 km (0.084 R)
• M22: 6,410,718 km (0.084 R)
• M23: 6,671,018 km (0.096 R)
• M24: 6,835,576 km (0.114 R)
• M25: 8,234,764 km (0.087 R)
• M26: 8,732,626 km (0.036 R)
• M27: 9,130,706 km (0.103 R)
• M28: 9,240,212 km (0.061 R)
• M29: 10,019,916 km (0.06 R)
• M30: 10,897,906 km (0.116 R)
• M31: 11,800,729 km (0.111 R)
• M32: 12,932,138 km (0.12 R)
• M33: 13,179,124 km (0.029 R)
• M34: 14,098,103 km (0.119 R)
• M35: 14,437,541 km (0.113 R)
• M36: 14,822,456 km (0.118 R)
• M37: 15,733,956 km (0.108 R)
• M38: 16,842,775 km (0.108 R)
• M39: 17,112,650 km (0.106 R)
• M40: 19,416,906 km (0.116 R)
• M41: 19,794,641 km (0.031 R)
• M42: 19,889,486 km (0.115 R)
• M43: 20,079,475 km (0.065 R)
• M44: 20,845,865 km (0.105 R)
• M45: 21,087,316 km (0.111 R)
• M46: 21,329,664 km (0.119 R)
• M47: 21,524,291 km (0.099 R)
• M48: 22,062,395 km (0.117 R)
• M49: 23,152,066 km (0.094 R)
• M50: 23,352,078 km (0.12 R)
• M51: 23,753,748 km (0.104 R)
• M52: 24,819,184 km (0.055 R)
• M53: 24,921,509 km (0.065 R)
• M54: 25,229,232 km (0.062 R)
• M55: 26,629,468 km (0.108 R)
• M56: 27,049,090 km (0.107 R)
• M57: 27,418,298 km (0.049 R)
• M58: 27,524,063 km (0.025 R)
• M59: 28,268,163 km (0.087 R)
• M60: 29,126,705 km (0.069 R)
• M61: 29,667,651 km (0.077 R)
• M62: 29,993,775 km (0.053 R)
• M63: 30,979,475 km (0.026 R)
• M64: 32,701,795 km (0.068 R)
• M65: 33,038,839 km (0.104 R)
• M66: 33,376,931 km (0.033 R)
• M67: 33,659,521 km (0.113 R)
• M68: 34,969,998 km (0.038 R)
• M69: 35,775,732 km (0.105 R)
• M70: 35,891,372 km (0.09 R)
• M71: 36,879,166 km (0.109 R)
• M72: 37,171,331 km (0.061 R)
• M73: 37,405,751 km (0.119 R)
• M74: 37,523,036 km (0.097 R)
• M75: 37,816,995 km (0.097 R)
• M76: 37,934,729 km (0.111 R)
• M77: 38,288,827 km (0.064 R)
• M78: 38,584,732 km (0.047 R)
• M79: 38,881,384 km (0.068 R)
• M80: 39,298,014 km (0.104 R)
• M81: 39,417,393 km (0.09 R)
• M82: 40,135,762 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.5

Radius: 8.1

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.23 AU - 8.95 AU

Year: 9242 Days

Day: 14.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 73,930,368 km

• M1: 191,934 km (0.087 R)
• M2: 251,773 km (0.119 R)
• M3: 461,210 km (0.086 R)
• M4: 971,489 km (0.092 R)
• M5: 1,030,131 km (0.087 R)
• M6: 1,594,863 km (0.094 R)
• M7: 1,862,942 km (0.079 R)
• M8: 2,049,640 km (0.058 R)
• M9: 2,625,143 km (0.032 R)
• M10: 3,226,228 km (0.116 R)
• M11: 4,180,064 km (0.093 R)
• M12: 5,084,832 km (0.104 R)
• M13: 5,320,299 km (0.068 R)
• M14: 5,856,308 km (0.072 R)
• M15: 6,158,346 km (0.059 R)
• M16: 6,241,672 km (0.108 R)
• M17: 6,381,396 km (0.067 R)
• M18: 6,863,999 km (0.107 R)
• M19: 7,240,986 km (0.116 R)
• M20: 8,197,664 km (0.052 R)
• M21: 8,443,005 km (0.11 R)
• M22: 8,504,789 km (0.118 R)
• M23: 8,753,121 km (0.109 R)
• M24: 9,320,695 km (0.105 R)
• M25: 9,544,643 km (0.052 R)
• M26: 9,705,760 km (0.082 R)
• M27: 10,063,299 km (0.059 R)
• M28: 11,026,410 km (0.093 R)
• M29: 11,639,014 km (0.11 R)
• M30: 12,861,527 km (0.07 R)
• M31: 13,326,029 km (0.118 R)
• M32: 13,470,091 km (0.091 R)
• M33: 13,978,126 km (0.035 R)
• M34: 14,087,781 km (0.112 R)
• M35: 14,677,795 km (0.082 R)
• M36: 14,789,245 km (0.117 R)
• M37: 15,238,189 km (0.058 R)
• M38: 15,653,472 km (0.113 R)
• M39: 16,110,943 km (0.058 R)
• M40: 17,944,414 km (0.113 R)
• M41: 18,183,322 km (0.116 R)
• M42: 18,383,035 km (0.044 R)
• M43: 18,583,646 km (0.037 R)
• M44: 18,744,613 km (0.092 R)
• M45: 18,906,029 km (0.066 R)
• M46: 18,986,812 km (0.043 R)
• M47: 19,270,899 km (0.105 R)
• M48: 19,884,100 km (0.117 R)
• M49: 20,007,668 km (0.06 R)
• M50: 20,131,236 km (0.058 R)
• M51: 20,296,542 km (0.093 R)
• M52: 20,837,039 km (0.103 R)
• M53: 20,920,514 km (0.086 R)
• M54: 22,400,785 km (0.06 R)
• M55: 23,522,171 km (0.106 R)
• M56: 24,177,409 km (0.103 R)
• M57: 24,661,658 km (0.068 R)
• M58: 24,794,351 km (0.057 R)
• M59: 24,882,913 km (0.086 R)
• M60: 25,595,148 km (0.106 R)
• M61: 25,819,097 km (0.104 R)
• M62: 25,953,735 km (0.066 R)
• M63: 26,585,486 km (0.119 R)
• M64: 27,817,874 km (0.088 R)
• M65: 28,557,037 km (0.056 R)
• M66: 29,771,771 km (0.108 R)
• M67: 31,051,132 km (0.102 R)
• M68: 32,203,186 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.5

Radius: 7.8

Gravity: 13.42 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 12.35 AU - 13.99 AU

Year: 17545 Days

Day: 18.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,930,368 km

• M1: 109,206 km (0.111 R)
• M2: 182,210 km (0.067 R)
• M3: 275,260 km (0.12 R)
• M4: 539,600 km (0.086 R)
• M5: 778,507 km (0.094 R)
• M6: 897,886 km (0.12 R)
• M7: 1,583,344 km (0.093 R)
• M8: 1,674,599 km (0.093 R)
• M9: 1,926,671 km (0.094 R)
• M10: 2,362,150 km (0.098 R)
• M11: 2,790,599 km (0.116 R)
• M12: 2,976,399 km (0.118 R)
• M13: 3,678,163 km (0.106 R)
• M14: 4,006,081 km (0.092 R)
• M15: 4,515,612 km (0.057 R)
• M16: 4,646,211 km (0.06 R)
• M17: 6,019,669 km (0.086 R)
• M18: 6,260,222 km (0.085 R)
• M19: 6,357,162 km (0.11 R)
• M20: 6,602,053 km (0.073 R)
• M21: 7,050,548 km (0.094 R)
• M22: 7,715,809 km (0.1 R)
• M23: 8,294,304 km (0.102 R)
• M24: 8,669,645 km (0.114 R)
• M25: 9,215,678 km (0.107 R)
• M26: 9,270,879 km (0.082 R)
• M27: 9,829,029 km (0.052 R)
• M28: 10,226,211 km (0.118 R)
• M29: 10,283,358 km (0.068 R)
• M30: 10,744,568 km (0.086 R)
• M31: 10,802,761 km (0.081 R)
• M32: 12,964,151 km (0.107 R)
• M33: 13,088,168 km (0.096 R)
• M34: 13,776,767 km (0.047 R)
• M35: 14,348,829 km (0.055 R)
• M36: 14,541,362 km (0.088 R)
• M37: 15,450,767 km (0.056 R)
• M38: 15,647,937 km (0.119 R)
• M39: 16,512,463 km (0.115 R)
• M40: 18,426,419 km (0.082 R)
• M41: 20,843,172 km (0.105 R)
• M42: 21,279,998 km (0.045 R)
• M43: 22,608,277 km (0.076 R)
• M44: 22,682,927 km (0.082 R)
• M45: 23,433,160 km (0.117 R)
• M46: 23,735,647 km (0.099 R)
• M47: 24,115,476 km (0.074 R)
• M48: 25,266,931 km (0.047 R)
• M49: 26,593,565 km (0.114 R)
• M50: 27,305,052 km (0.048 R)
• M51: 27,543,661 km (0.104 R)
• M52: 29,803,187 km (0.115 R)
• M53: 32,373,428 km (0.068 R)
• M54: 32,710,322 km (0.108 R)
• M55: 34,069,120 km (0.089 R)
• M56: 35,013,830 km (0.03 R)
• M57: 35,446,168 km (0.09 R)
• M58: 37,369,399 km (0.03 R)
• M59: 37,811,161 km (0.084 R)
• M60: 38,432,591 km (0.104 R)
• M61: 39,415,897 km (0.089 R)
• M62: 40,951,819 km (0.049 R)
• M63: 43,523,855 km (0.057 R)
• M64: 44,829,396 km (0.03 R)
• M65: 45,016,991 km (0.079 R)
• M66: 45,864,164 km (0.057 R)
• M67: 46,621,728 km (0.102 R)
• M68: 46,906,861 km (0.117 R)
• M69: 51,448,952 km (0.096 R)
• M70: 52,334,571 km (0.036 R)
• M71: 52,532,190 km (0.108 R)
• M72: 54,620,726 km (0.084 R)
• M73: 55,624,827 km (0.043 R)
• M74: 56,028,143 km (0.112 R)
• M75: 56,129,271 km (0.091 R)
• M76: 56,533,783 km (0.106 R)
• M77: 56,736,339 km (0.093 R)
• M78: 57,345,801 km (0.119 R)
• M79: 59,908,113 km (0.103 R)
• M80: 63,347,218 km (0.053 R)
• M81: 65,781,924 km (0.044 R)
• M82: 66,528,866 km (0.115 R)
• M83: 67,600,884 km (0.101 R)
• M84: 67,923,716 km (0.12 R)
• M85: 68,354,708 km (0.034 R)
• M86: 68,462,718 km (0.099 R)
• M87: 69,327,992 km (0.118 R)
• M88: 69,979,490 km (0.083 R)
• M89: 71,069,610 km (0.091 R)
• M90: 71,507,333 km (0.054 R)
• M91: 71,726,494 km (0.077 R)
• M92: 72,605,382 km (0.105 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 14,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit