🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.04 AU - 1.26 AU

Year: 453 Days

Day: 17.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.17 AU - 1.43 AU

Year: 544 Days

Day: 13.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.56 AU - 2.08 AU

Year: 901 Days

Day: 47.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.72 AU - 4.08 AU

Year: 2301 Days

Day: 15.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,252,181 km

• M1: 1,002,605 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.58 AU - 4.04 AU

Year: 2730 Days

Day: 38.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,252,181 km

• M1: 564,433 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.5

Radius: 8.2

Gravity: 12.38 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.27 AU - 5.23 AU

Year: 3800 Days

Day: 14.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 91,252,181 km

• M1: 137,181 km (0.096 R)
• M2: 576,101 km (0.071 R)
• M3: 872,455 km (0.117 R)
• M4: 972,985 km (0.066 R)
• M5: 1,037,760 km (0.109 R)
• M6: 1,117,496 km (0.091 R)
• M7: 1,213,388 km (0.082 R)
• M8: 1,297,762 km (0.101 R)
• M9: 1,547,740 km (0.086 R)
• M10: 1,701,975 km (0.079 R)
• M11: 1,893,909 km (0.076 R)
• M12: 2,565,304 km (0.046 R)
• M13: 2,748,711 km (0.115 R)
• M14: 2,955,306 km (0.114 R)
• M15: 3,089,495 km (0.111 R)
• M16: 3,284,720 km (0.067 R)
• M17: 3,403,950 km (0.106 R)
• M18: 3,564,917 km (0.069 R)
• M19: 3,873,687 km (0.115 R)
• M20: 4,255,611 km (0.105 R)
• M21: 5,032,622 km (0.055 R)
• M22: 5,733,039 km (0.076 R)
• M23: 5,828,782 km (0.081 R)
• M24: 6,167,920 km (0.102 R)
• M25: 6,389,475 km (0.052 R)
• M26: 6,463,825 km (0.106 R)
• M27: 6,638,555 km (0.1 R)
• M28: 7,353,184 km (0.068 R)
• M29: 7,588,053 km (0.085 R)
• M30: 7,798,836 km (0.119 R)
• M31: 8,011,714 km (0.054 R)
• M32: 8,307,469 km (0.07 R)
• M33: 8,909,750 km (0.104 R)
• M34: 9,272,226 km (0.108 R)
• M35: 9,441,122 km (0.05 R)
• M36: 9,497,670 km (0.104 R)
• M37: 9,839,351 km (0.097 R)
• M38: 10,127,177 km (0.069 R)
• M39: 10,564,003 km (0.118 R)
• M40: 11,245,870 km (0.095 R)
• M41: 11,456,205 km (0.115 R)
• M42: 11,667,886 km (0.069 R)
• M43: 12,434,425 km (0.109 R)
• M44: 12,496,359 km (0.068 R)
• M45: 13,059,296 km (0.084 R)
• M46: 13,566,582 km (0.111 R)
• M47: 13,726,353 km (0.047 R)
• M48: 13,951,198 km (0.093 R)
• M49: 14,112,614 km (0.089 R)
• M50: 14,209,703 km (0.036 R)
• M51: 14,404,629 km (0.055 R)
• M52: 15,492,206 km (0.092 R)
• M53: 16,130,390 km (0.082 R)
• M54: 16,367,653 km (0.102 R)
• M55: 16,469,678 km (0.092 R)
• M56: 16,606,112 km (0.101 R)
• M57: 17,397,784 km (0.081 R)
• M58: 17,885,622 km (0.057 R)
• M59: 18,377,949 km (0.052 R)
• M60: 18,590,228 km (0.101 R)
• M61: 18,803,405 km (0.072 R)
• M62: 19,124,741 km (0.061 R)
• M63: 19,483,926 km (0.078 R)
• M64: 20,099,521 km (0.09 R)
• M65: 20,758,350 km (0.084 R)
• M66: 20,831,952 km (0.065 R)
• M67: 21,016,556 km (0.107 R)
• M68: 21,387,110 km (0.072 R)
• M69: 21,685,109 km (0.083 R)
• M70: 22,022,153 km (0.116 R)
• M71: 22,210,048 km (0.038 R)
• M72: 22,511,787 km (0.049 R)
• M73: 22,663,329 km (0.055 R)
• M74: 23,043,308 km (0.107 R)
• M75: 23,272,342 km (0.087 R)
• M76: 23,617,315 km (0.036 R)
• M77: 23,848,145 km (0.051 R)
• M78: 24,389,988 km (0.041 R)
• M79: 25,013,961 km (0.117 R)
• M80: 25,210,084 km (0.08 R)
• M81: 25,485,493 km (0.082 R)
• M82: 25,643,319 km (0.096 R)
• M83: 26,477,327 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.1

Radius: 14.3

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.53 AU - 6.45 AU

Year: 5382 Days

Day: 6.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 91,252,181 km

• M1: 187,446 km (0.052 R)
• M2: 430,393 km (0.112 R)
• M3: 695,181 km (0.113 R)
• M4: 892,052 km (0.104 R)
• M5: 1,080,994 km (0.075 R)
• M6: 1,385,575 km (0.085 R)
• M7: 1,532,630 km (0.097 R)
• M8: 1,651,860 km (0.034 R)
• M9: 1,808,489 km (0.095 R)
• M10: 2,137,305 km (0.097 R)
• M11: 2,447,272 km (0.108 R)
• M12: 2,627,387 km (0.097 R)
• M13: 3,055,985 km (0.107 R)
• M14: 3,208,575 km (0.084 R)
• M15: 3,579,428 km (0.042 R)
• M16: 3,799,786 km (0.061 R)
• M17: 3,934,274 km (0.108 R)
• M18: 4,177,221 km (0.083 R)
• M19: 4,347,165 km (0.052 R)
• M20: 4,582,632 km (0.095 R)
• M21: 4,806,280 km (0.079 R)
• M22: 5,000,907 km (0.086 R)
• M23: 5,600,645 km (0.114 R)
• M24: 5,961,176 km (0.084 R)
• M25: 6,135,457 km (0.089 R)
• M26: 6,329,336 km (0.115 R)
• M27: 6,868,188 km (0.067 R)
• M28: 7,254,300 km (0.098 R)
• M29: 7,403,299 km (0.1 R)
• M30: 7,932,726 km (0.11 R)
• M31: 8,067,065 km (0.057 R)
• M32: 8,454,972 km (0.06 R)
• M33: 8,552,959 km (0.117 R)
• M34: 8,749,979 km (0.117 R)
• M35: 9,512,629 km (0.1 R)
• M36: 9,655,495 km (0.082 R)
• M37: 9,778,465 km (0.079 R)
• M38: 9,922,677 km (0.03 R)
• M39: 10,171,458 km (0.099 R)
• M40: 11,015,639 km (0.084 R)
• M41: 12,058,486 km (0.088 R)
• M42: 12,413,033 km (0.072 R)
• M43: 12,502,343 km (0.1 R)
• M44: 12,793,610 km (0.102 R)
• M45: 12,883,817 km (0.068 R)
• M46: 13,064,681 km (0.12 R)
• M47: 13,314,809 km (0.042 R)
• M48: 13,796,514 km (0.089 R)
• M49: 14,144,329 km (0.118 R)
• M50: 14,284,203 km (0.096 R)
• M51: 15,133,321 km (0.096 R)
• M52: 15,252,550 km (0.064 R)
• M53: 15,491,907 km (0.066 R)
• M54: 15,901,805 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.7

Radius: 9.4

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.37 AU - 8.79 AU

Year: 7661 Days

Day: 5.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 91,252,181 km

• M1: 126,261 km (0.095 R)
• M2: 319,541 km (0.103 R)
• M3: 704,008 km (0.087 R)
• M4: 775,366 km (0.09 R)
• M5: 849,267 km (0.071 R)
• M6: 972,835 km (0.066 R)
• M7: 1,119,441 km (0.048 R)
• M8: 1,187,059 km (0.032 R)
• M9: 1,434,793 km (0.073 R)
• M10: 1,621,940 km (0.053 R)
• M11: 2,252,495 km (0.112 R)
• M12: 2,537,928 km (0.114 R)
• M13: 2,742,578 km (0.094 R)
• M14: 3,265,123 km (0.102 R)
• M15: 3,363,559 km (0.038 R)
• M16: 3,538,139 km (0.077 R)
• M17: 3,896,277 km (0.098 R)
• M18: 4,053,354 km (0.11 R)
• M19: 4,212,676 km (0.118 R)
• M20: 4,293,010 km (0.095 R)
• M21: 5,500,863 km (0.088 R)
• M22: 5,796,020 km (0.112 R)
• M23: 6,838,268 km (0.074 R)
• M24: 7,028,258 km (0.092 R)
• M25: 7,091,986 km (0.119 R)
• M26: 7,478,248 km (0.025 R)
• M27: 7,543,323 km (0.066 R)
• M28: 7,706,684 km (0.064 R)
• M29: 7,937,513 km (0.111 R)
• M30: 8,170,587 km (0.072 R)
• M31: 8,406,054 km (0.077 R)
• M32: 10,151,562 km (0.105 R)
• M33: 10,223,668 km (0.106 R)
• M34: 10,586,742 km (0.107 R)
• M35: 10,843,452 km (0.079 R)
• M36: 11,512,903 km (0.083 R)
• M37: 11,625,849 km (0.113 R)
• M38: 11,852,789 km (0.032 R)
• M39: 12,234,114 km (0.098 R)
• M40: 13,087,420 km (0.069 R)
• M41: 13,481,760 km (0.087 R)
• M42: 13,600,690 km (0.078 R)
• M43: 13,799,955 km (0.08 R)
• M44: 14,933,009 km (0.112 R)
• M45: 15,677,258 km (0.077 R)
• M46: 15,802,472 km (0.087 R)
• M47: 17,850,616 km (0.099 R)
• M48: 17,937,682 km (0.113 R)
• M49: 18,025,047 km (0.088 R)
• M50: 18,331,573 km (0.105 R)
• M51: 19,530,451 km (0.116 R)
• M52: 19,710,118 km (0.1 R)
• M53: 21,075,797 km (0.062 R)
• M54: 22,377,747 km (0.11 R)
• M55: 22,518,818 km (0.096 R)
• M56: 22,612,915 km (0.12 R)
• M57: 23,323,505 km (0.114 R)
• M58: 23,753,449 km (0.115 R)
• M59: 24,041,575 km (0.078 R)
• M60: 24,234,257 km (0.097 R)
• M61: 25,744,746 km (0.102 R)
• M62: 26,238,569 km (0.069 R)
• M63: 27,486,664 km (0.1 R)
• M64: 27,587,343 km (0.114 R)
• M65: 27,940,843 km (0.108 R)
• M66: 28,397,266 km (0.106 R)
• M67: 28,499,142 km (0.106 R)
• M68: 28,601,019 km (0.062 R)
• M69: 29,420,665 km (0.045 R)
• M70: 30,403,972 km (0.08 R)
• M71: 30,508,092 km (0.109 R)
• M72: 30,978,278 km (0.09 R)
• M73: 31,398,199 km (0.117 R)
• M74: 31,503,367 km (0.065 R)
• M75: 31,819,916 km (0.064 R)
• M76: 32,349,792 km (0.056 R)
• M77: 32,935,916 km (0.111 R)
• M78: 33,096,435 km (0.106 R)
• M79: 34,118,936 km (0.113 R)
• M80: 35,042,404 km (0.031 R)
• M81: 35,425,225 km (0.075 R)
• M82: 35,589,633 km (0.088 R)
• M83: 36,415,562 km (0.108 R)
• M84: 36,747,819 km (0.12 R)
• M85: 37,080,974 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.3

Radius: 14.7

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.36 AU - 11.98 AU

Year: 11039 Days

Day: 7 Hours

Environment

Temp: -171 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 91,252,181 km

• M1: 286,181 km (0.03 R)
• M2: 460,462 km (0.057 R)
• M3: 737,518 km (0.081 R)
• M4: 868,864 km (0.053 R)
• M5: 1,050,775 km (0.114 R)
• M6: 1,201,869 km (0.09 R)
• M7: 1,777,522 km (0.089 R)
• M8: 2,578,768 km (0.057 R)
• M9: 3,191,521 km (0.086 R)
• M10: 3,287,413 km (0.073 R)
• M11: 4,123,965 km (0.045 R)
• M12: 4,729,686 km (0.103 R)
• M13: 5,671,255 km (0.099 R)
• M14: 5,788,241 km (0.099 R)
• M15: 6,384,987 km (0.097 R)
• M16: 6,711,260 km (0.078 R)
• M17: 6,835,127 km (0.047 R)
• M18: 7,126,992 km (0.075 R)
• M19: 7,295,739 km (0.059 R)
• M20: 7,680,205 km (0.101 R)
• M21: 7,896,673 km (0.073 R)
• M22: 8,247,181 km (0.079 R)
• M23: 8,380,024 km (0.085 R)
• M24: 9,560,800 km (0.08 R)
• M25: 9,747,199 km (0.083 R)
• M26: 10,170,860 km (0.098 R)
• M27: 10,600,505 km (0.05 R)
• M28: 11,329,944 km (0.056 R)
• M29: 11,428,529 km (0.069 R)
• M30: 12,786,130 km (0.085 R)
• M31: 13,094,900 km (0.118 R)
• M32: 13,614,753 km (0.084 R)
• M33: 13,824,638 km (0.094 R)
• M34: 14,567,691 km (0.116 R)
• M35: 14,674,803 km (0.079 R)
• M36: 15,214,851 km (0.111 R)
• M37: 15,706,580 km (0.108 R)
• M38: 15,981,989 km (0.117 R)
• M39: 17,382,973 km (0.073 R)
• M40: 18,531,885 km (0.078 R)
• M41: 18,939,838 km (0.087 R)
• M42: 20,241,340 km (0.105 R)
• M43: 20,481,145 km (0.08 R)
• M44: 22,867,680 km (0.089 R)
• M45: 23,305,403 km (0.063 R)
• M46: 23,808,950 km (0.115 R)
• M47: 24,252,508 km (0.108 R)
• M48: 24,443,394 km (0.108 R)
• M49: 24,762,786 km (0.116 R)
• M50: 24,955,019 km (0.049 R)
• M51: 25,212,178 km (0.101 R)
• M52: 26,642,184 km (0.11 R)
• M53: 27,102,796 km (0.119 R)
• M54: 27,632,372 km (0.11 R)
• M55: 28,031,799 km (0.044 R)
• M56: 29,038,742 km (0.074 R)
• M57: 29,784,637 km (0.088 R)
• M58: 29,989,287 km (0.091 R)
• M59: 30,950,004 km (0.11 R)
• M60: 32,200,044 km (0.062 R)
• M61: 32,620,264 km (0.074 R)
• M62: 32,760,886 km (0.086 R)
• M63: 33,963,504 km (0.11 R)
• M64: 35,396,651 km (0.088 R)
• M65: 35,685,824 km (0.067 R)
• M66: 35,903,040 km (0.087 R)
• M67: 36,849,696 km (0.111 R)
• M68: 37,804,579 km (0.028 R)
• M69: 38,693,340 km (0.088 R)
• M70: 41,705,044 km (0.075 R)
• M71: 42,623,276 km (0.035 R)
• M72: 43,857,757 km (0.05 R)
• M73: 44,168,323 km (0.03 R)
• M74: 44,791,398 km (0.105 R)
• M75: 45,574,543 km (0.063 R)
• M76: 45,731,620 km (0.03 R)
• M77: 47,551,927 km (0.103 R)
• M78: 48,430,815 km (0.112 R)
• M79: 49,395,721 km (0.075 R)
• M80: 49,880,568 km (0.104 R)
• M81: 51,018,110 km (0.08 R)
• M82: 53,899,066 km (0.105 R)
• M83: 54,398,124 km (0.073 R)
• M84: 55,736,726 km (0.068 R)
• M85: 55,988,948 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.8

Radius: 7.4

Gravity: 11.32 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 15.52 AU - 20.12 AU

Year: 27614 Days

Day: 18.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 91,252,181 km

• M1: 124,316 km (0.038 R)
• M2: 276,457 km (0.098 R)
• M3: 410,048 km (0.054 R)
• M4: 767,287 km (0.082 R)
• M5: 1,020,856 km (0.106 R)
• M6: 1,332,618 km (0.118 R)
• M7: 1,853,218 km (0.053 R)
• M8: 2,232,599 km (0.051 R)
• M9: 2,761,277 km (0.12 R)
• M10: 3,282,626 km (0.087 R)
• M11: 3,463,340 km (0.092 R)
• M12: 4,816,154 km (0.039 R)
• M13: 4,969,940 km (0.055 R)
• M14: 5,282,450 km (0.081 R)
• M15: 5,926,320 km (0.096 R)
• M16: 5,981,072 km (0.061 R)
• M17: 7,228,420 km (0.064 R)
• M18: 7,522,978 km (0.074 R)
• M19: 7,821,276 km (0.117 R)
• M20: 7,881,564 km (0.062 R)
• M21: 8,368,206 km (0.063 R)
• M22: 8,990,383 km (0.092 R)
• M23: 9,179,924 km (0.089 R)
• M24: 11,487,022 km (0.103 R)
• M25: 11,692,719 km (0.078 R)
• M26: 11,761,684 km (0.114 R)
• M27: 12,038,290 km (0.101 R)
• M28: 13,023,841 km (0.105 R)
• M29: 14,328,484 km (0.089 R)
• M30: 15,071,237 km (0.102 R)
• M31: 15,522,724 km (0.091 R)
• M32: 16,593,845 km (0.062 R)
• M33: 16,748,678 km (0.109 R)
• M34: 17,530,626 km (0.105 R)
• M35: 19,292,441 km (0.066 R)
• M36: 19,537,033 km (0.064 R)
• M37: 20,691,929 km (0.089 R)
• M38: 22,722,869 km (0.062 R)
• M39: 22,894,907 km (0.114 R)
• M40: 23,240,478 km (0.118 R)
• M41: 23,674,761 km (0.054 R)
• M42: 24,375,178 km (0.119 R)
• M43: 25,082,477 km (0.089 R)
• M44: 26,155,991 km (0.026 R)
• M45: 27,886,090 km (0.085 R)
• M46: 28,347,600 km (0.115 R)
• M47: 30,977,829 km (0.082 R)
• M48: 33,881,375 km (0.111 R)
• M49: 34,274,967 km (0.1 R)
• M50: 35,265,753 km (0.041 R)
• M51: 35,964,974 km (0.105 R)
• M52: 36,265,965 km (0.1 R)
• M53: 37,174,024 km (0.038 R)
• M54: 38,191,888 km (0.037 R)
• M55: 38,499,012 km (0.106 R)
• M56: 39,632,066 km (0.107 R)
• M57: 40,358,813 km (0.091 R)
• M58: 41,720,153 km (0.086 R)
• M59: 42,353,551 km (0.084 R)
• M60: 42,777,661 km (0.099 R)
• M61: 45,026,715 km (0.11 R)
• M62: 45,567,960 km (0.114 R)
• M63: 46,766,090 km (0.103 R)
• M64: 52,341,153 km (0.113 R)
• M65: 53,138,211 km (0.085 R)
• M66: 54,514,062 km (0.069 R)
• M67: 55,553,468 km (0.099 R)
• M68: 57,652,177 km (0.058 R)
• M69: 58,947,395 km (0.109 R)
• M70: 59,420,723 km (0.112 R)
• M71: 61,566,405 km (0.099 R)
• M72: 65,565,755 km (0.117 R)
• M73: 67,534,762 km (0.065 R)
• M74: 68,650,912 km (0.071 R)
• M75: 69,273,538 km (0.081 R)
• M76: 69,398,303 km (0.066 R)
• M77: 69,523,067 km (0.088 R)
• M78: 70,023,173 km (0.095 R)
• M79: 71,152,786 km (0.029 R)
• M80: 73,684,581 km (0.104 R)
• M81: 74,833,492 km (0.099 R)
• M82: 76,761,360 km (0.083 R)
• M83: 78,055,681 km (0.075 R)
• M84: 78,575,384 km (0.075 R)
• M85: 80,666,014 km (0.118 R)
• M86: 83,172,078 km (0.118 R)
• M87: 83,570,158 km (0.044 R)
• M88: 87,315,640 km (0.055 R)
• M89: 87,855,090 km (0.043 R)
• M90: 90,705,827 km (0.109 R)
• M91: 91,252,158 km (0.086 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 15,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit