🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.06 AU - 1.3 AU

Year: 488 Days

Day: 15.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.03 AU - 2.09 AU

Year: 1126 Days

Day: 13.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,421,222 km

• M1: 636,240 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.75 AU - 2.87 AU

Year: 1337 Days

Day: 33.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.3

Radius: 9.3

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.75 AU - 6.65 AU

Year: 5879 Days

Day: 6.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 115.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,421,222 km

• M1: 120,875 km (0.103 R)
• M2: 240,404 km (0.117 R)
• M3: 1,069,326 km (0.083 R)
• M4: 1,205,011 km (0.118 R)
• M5: 1,362,687 km (0.105 R)
• M6: 1,646,773 km (0.115 R)
• M7: 1,931,159 km (0.107 R)
• M8: 2,060,561 km (0.095 R)
• M9: 2,231,252 km (0.106 R)
• M10: 2,586,697 km (0.096 R)
• M11: 3,417,414 km (0.099 R)
• M12: 3,574,791 km (0.104 R)
• M13: 3,643,007 km (0.105 R)
• M14: 3,734,561 km (0.081 R)
• M15: 4,156,427 km (0.119 R)
• M16: 4,348,810 km (0.039 R)
• M17: 4,470,583 km (0.116 R)
• M18: 4,968,893 km (0.109 R)
• M19: 5,224,855 km (0.08 R)
• M20: 5,643,131 km (0.119 R)
• M21: 5,749,495 km (0.073 R)
• M22: 6,512,145 km (0.072 R)
• M23: 6,595,770 km (0.064 R)
• M24: 6,735,943 km (0.084 R)
• M25: 7,133,574 km (0.088 R)
• M26: 7,656,269 km (0.075 R)
• M27: 7,774,003 km (0.094 R)
• M28: 7,981,645 km (0.106 R)
• M29: 8,101,173 km (0.062 R)
• M30: 8,463,200 km (0.077 R)
• M31: 8,707,494 km (0.062 R)
• M32: 9,016,114 km (0.115 R)
• M33: 9,359,890 km (0.09 R)
• M34: 9,485,851 km (0.061 R)
• M35: 10,384,037 km (0.099 R)
• M36: 10,612,922 km (0.101 R)
• M37: 10,678,595 km (0.11 R)
• M38: 11,008,907 km (0.118 R)
• M39: 11,443,489 km (0.067 R)
• M40: 11,544,617 km (0.074 R)
• M41: 11,883,756 km (0.116 R)
• M42: 12,054,596 km (0.074 R)
• M43: 12,537,199 km (0.074 R)
• M44: 12,955,774 km (0.115 R)
• M45: 13,061,240 km (0.105 R)
• M46: 13,308,227 km (0.066 R)
• M47: 13,592,463 km (0.078 R)
• M48: 13,914,547 km (0.103 R)
• M49: 14,639,498 km (0.083 R)
• M50: 15,191,215 km (0.119 R)
• M51: 15,376,716 km (0.111 R)
• M52: 16,314,994 km (0.115 R)
• M53: 16,695,571 km (0.108 R)
• M54: 16,848,610 km (0.115 R)
• M55: 17,581,939 km (0.116 R)
• M56: 18,246,901 km (0.067 R)
• M57: 19,279,874 km (0.11 R)
• M58: 19,843,858 km (0.091 R)
• M59: 20,087,254 km (0.114 R)
• M60: 21,319,043 km (0.112 R)
• M61: 21,818,550 km (0.057 R)
• M62: 22,027,838 km (0.12 R)
• M63: 22,364,134 km (0.115 R)
• M64: 22,702,075 km (0.035 R)
• M65: 22,829,233 km (0.106 R)
• M66: 23,084,298 km (0.058 R)
• M67: 24,460,449 km (0.066 R)
• M68: 25,333,951 km (0.095 R)
• M69: 25,510,027 km (0.099 R)
• M70: 25,774,666 km (0.087 R)
• M71: 25,951,640 km (0.079 R)
• M72: 26,618,847 km (0.085 R)
• M73: 27,066,743 km (0.101 R)
• M74: 27,201,530 km (0.086 R)
• M75: 27,833,881 km (0.087 R)
• M76: 28,379,763 km (0.047 R)
• M77: 28,562,572 km (0.091 R)
• M78: 28,699,903 km (0.052 R)
• M79: 28,975,163 km (0.111 R)
• M80: 29,667,203 km (0.101 R)
• M81: 29,945,604 km (0.047 R)
• M82: 30,598,449 km (0.11 R)
• M83: 31,539,121 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.6

Radius: 11.4

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.01 AU - 8.39 AU

Year: 7357 Days

Day: 12.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,421,222 km

• M1: 365,617 km (0.07 R)
• M2: 660,026 km (0.081 R)
• M3: 730,935 km (0.113 R)
• M4: 993,629 km (0.099 R)
• M5: 1,076,805 km (0.104 R)
• M6: 1,323,044 km (0.116 R)
• M7: 1,587,832 km (0.066 R)
• M8: 1,706,613 km (0.117 R)
• M9: 1,869,824 km (0.074 R)
• M10: 2,081,355 km (0.106 R)
• M11: 2,190,113 km (0.078 R)
• M12: 2,527,905 km (0.055 R)
• M13: 3,253,305 km (0.093 R)
• M14: 3,824,470 km (0.106 R)
• M15: 4,149,247 km (0.103 R)
• M16: 4,596,395 km (0.041 R)
• M17: 4,710,538 km (0.103 R)
• M18: 5,058,951 km (0.07 R)
• M19: 5,445,811 km (0.119 R)
• M20: 5,719,426 km (0.101 R)
• M21: 6,091,177 km (0.085 R)
• M22: 6,502,870 km (0.102 R)
• M23: 6,663,688 km (0.113 R)
• M24: 6,989,063 km (0.095 R)
• M25: 7,520,883 km (0.109 R)
• M26: 7,757,547 km (0.078 R)
• M27: 8,412,636 km (0.116 R)
• M28: 8,693,731 km (0.119 R)
• M29: 9,013,721 km (0.066 R)
• M30: 9,665,369 km (0.082 R)
• M31: 9,886,026 km (0.059 R)
• M32: 10,108,328 km (0.12 R)
• M33: 10,557,870 km (0.097 R)
• M34: 11,399,059 km (0.101 R)
• M35: 11,867,001 km (0.115 R)
• M36: 12,024,378 km (0.102 R)
• M37: 12,341,376 km (0.108 R)
• M38: 12,821,734 km (0.114 R)
• M39: 13,226,845 km (0.098 R)
• M40: 13,718,574 km (0.032 R)
• M41: 13,925,168 km (0.116 R)
• M42: 14,008,195 km (0.079 R)
• M43: 14,174,548 km (0.108 R)
• M44: 14,551,385 km (0.092 R)
• M45: 14,804,355 km (0.115 R)
• M46: 15,529,306 km (0.042 R)
• M47: 15,701,493 km (0.049 R)
• M48: 16,178,411 km (0.071 R)
• M49: 16,704,248 km (0.078 R)
• M50: 18,133,655 km (0.114 R)
• M51: 18,315,118 km (0.068 R)
• M52: 19,092,877 km (0.056 R)
• M53: 19,323,707 km (0.099 R)
• M54: 21,155,832 km (0.056 R)
• M55: 21,298,997 km (0.039 R)
• M56: 21,394,590 km (0.088 R)
• M57: 21,778,757 km (0.084 R)
• M58: 21,875,098 km (0.106 R)
• M59: 22,944,723 km (0.088 R)
• M60: 23,042,710 km (0.093 R)
• M61: 23,190,064 km (0.111 R)
• M62: 23,288,499 km (0.052 R)
• M63: 23,683,587 km (0.086 R)
• M64: 23,981,436 km (0.078 R)
• M65: 25,184,951 km (0.048 R)
• M66: 25,590,511 km (0.111 R)
• M67: 26,665,372 km (0.049 R)
• M68: 28,226,425 km (0.114 R)
• M69: 28,806,117 km (0.028 R)
• M70: 29,816,800 km (0.101 R)
• M71: 30,353,408 km (0.046 R)
• M72: 31,001,616 km (0.102 R)
• M73: 31,927,626 km (0.055 R)
• M74: 32,037,132 km (0.083 R)
• M75: 34,759,813 km (0.07 R)
• M76: 35,437,940 km (0.084 R)
• M77: 35,608,033 km (0.088 R)
• M78: 36,405,839 km (0.119 R)
• M79: 36,749,615 km (0.111 R)
• M80: 37,152,033 km (0.085 R)
• M81: 37,267,223 km (0.033 R)
• M82: 37,555,947 km (0.103 R)
• M83: 38,019,252 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.5

Radius: 10.7

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 9.4 AU - 12.74 AU

Year: 14025 Days

Day: 6.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,421,222 km

• M1: 147,055 km (0.12 R)
• M2: 421,118 km (0.09 R)
• M3: 752,776 km (0.077 R)
• M4: 848,070 km (0.104 R)
• M5: 1,051,673 km (0.075 R)
• M6: 1,555,519 km (0.109 R)
• M7: 1,833,771 km (0.087 R)
• M8: 2,553,636 km (0.111 R)
• M9: 2,761,427 km (0.03 R)
• M10: 3,257,344 km (0.037 R)
• M11: 3,614,584 km (0.065 R)
• M12: 3,882,214 km (0.104 R)
• M13: 3,984,390 km (0.108 R)
• M14: 4,437,222 km (0.097 R)
• M15: 4,760,354 km (0.056 R)
• M16: 5,054,014 km (0.091 R)
• M17: 5,128,365 km (0.112 R)
• M18: 5,582,394 km (0.113 R)
• M19: 5,892,211 km (0.116 R)
• M20: 6,049,289 km (0.117 R)
• M21: 6,287,599 km (0.064 R)
• M22: 6,691,513 km (0.096 R)
• M23: 6,979,339 km (0.113 R)
• M24: 7,145,542 km (0.088 R)
• M25: 8,214,569 km (0.11 R)
• M26: 8,790,072 km (0.105 R)
• M27: 9,332,962 km (0.071 R)
• M28: 9,747,348 km (0.097 R)
• M29: 9,933,299 km (0.102 R)
• M30: 10,261,816 km (0.095 R)
• M31: 10,833,279 km (0.053 R)
• M32: 11,026,111 km (0.105 R)
• M33: 11,660,556 km (0.115 R)
• M34: 12,256,703 km (0.12 R)
• M35: 12,761,147 km (0.084 R)
• M36: 13,015,912 km (0.083 R)
• M37: 13,220,861 km (0.096 R)
• M38: 13,375,396 km (0.028 R)
• M39: 13,530,529 km (0.115 R)
• M40: 14,051,728 km (0.119 R)
• M41: 14,845,943 km (0.115 R)
• M42: 15,437,752 km (0.029 R)
• M43: 15,763,726 km (0.093 R)
• M44: 16,091,944 km (0.113 R)
• M45: 16,588,609 km (0.08 R)
• M46: 16,755,410 km (0.096 R)
• M47: 17,034,410 km (0.075 R)
• M48: 18,051,676 km (0.092 R)
• M49: 18,223,115 km (0.086 R)
• M50: 18,337,857 km (0.106 R)
• M51: 18,972,451 km (0.098 R)
• M52: 19,205,075 km (0.095 R)
• M53: 19,849,543 km (0.03 R)
• M54: 20,680,110 km (0.102 R)
• M55: 22,130,163 km (0.107 R)
• M56: 23,053,032 km (0.081 R)
• M57: 23,988,467 km (0.111 R)
• M58: 24,555,593 km (0.089 R)
• M59: 25,896,289 km (0.078 R)
• M60: 26,089,719 km (0.114 R)
• M61: 26,283,747 km (0.108 R)
• M62: 28,648,291 km (0.091 R)
• M63: 30,194,236 km (0.098 R)
• M64: 30,874,906 km (0.109 R)
• M65: 32,390,033 km (0.102 R)
• M66: 33,366,758 km (0.093 R)
• M67: 33,507,081 km (0.066 R)
• M68: 33,647,553 km (0.108 R)
• M69: 33,929,246 km (0.082 R)
• M70: 35,277,571 km (0.112 R)
• M71: 35,420,587 km (0.06 R)
• M72: 36,066,251 km (0.086 R)
• M73: 37,953,429 km (0.107 R)
• M74: 38,246,640 km (0.108 R)
• M75: 41,521,039 km (0.1 R)
• M76: 42,353,551 km (0.114 R)
• M77: 44,188,967 km (0.112 R)
• M78: 44,651,972 km (0.066 R)
• M79: 44,883,999 km (0.086 R)
• M80: 45,504,830 km (0.117 R)
• M81: 46,050,413 km (0.049 R)
• M82: 46,755,019 km (0.106 R)
• M83: 47,463,216 km (0.103 R)
• M84: 48,016,429 km (0.085 R)
• M85: 48,969,816 km (0.099 R)
• M86: 49,608,898 km (0.043 R)
• M87: 49,689,082 km (0.09 R)
• M88: 51,299,653 km (0.099 R)
• M89: 52,029,990 km (0.106 R)
• M90: 52,192,752 km (0.098 R)
• M91: 52,518,876 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.4

Radius: 4.2

Gravity: 20.32 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 12.66 AU - 19.92 AU

Year: 25037 Days

Day: 24.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,421,222 km

• M1: 58,642 km (0.091 R)
• M2: 170,093 km (0.107 R)
• M3: 196,272 km (0.068 R)
• M4: 268,827 km (0.118 R)
• M5: 300,393 km (0.105 R)
• M6: 459,565 km (0.107 R)
• M7: 558,748 km (0.025 R)
• M8: 1,046,288 km (0.106 R)
• M9: 1,427,164 km (0.095 R)
• M10: 1,513,930 km (0.113 R)
• M11: 1,662,481 km (0.037 R)
• M12: 1,753,885 km (0.108 R)
• M13: 1,784,703 km (0.108 R)
• M14: 1,815,819 km (0.077 R)
• M15: 2,103,196 km (0.103 R)
• M16: 2,404,636 km (0.083 R)
• M17: 2,613,176 km (0.04 R)
• M18: 3,235,054 km (0.09 R)
• M19: 3,426,390 km (0.067 R)
• M20: 3,465,135 km (0.09 R)
• M21: 3,780,039 km (0.099 R)
• M22: 4,227,935 km (0.042 R)
• M23: 5,486,801 km (0.038 R)
• M24: 5,532,129 km (0.09 R)
• M25: 6,609,234 km (0.066 R)
• M26: 8,314,949 km (0.1 R)
• M27: 8,576,745 km (0.057 R)
• M28: 9,215,977 km (0.046 R)
• M29: 9,486,749 km (0.078 R)
• M30: 10,091,723 km (0.067 R)
• M31: 11,165,835 km (0.095 R)
• M32: 11,223,431 km (0.074 R)
• M33: 11,862,812 km (0.095 R)
• M34: 11,980,246 km (0.028 R)
• M35: 12,513,862 km (0.039 R)
• M36: 12,693,529 km (0.031 R)
• M37: 13,176,580 km (0.047 R)
• M38: 13,420,275 km (0.098 R)
• M39: 14,160,635 km (0.106 R)
• M40: 15,168,177 km (0.116 R)
• M41: 16,068,457 km (0.077 R)
• M42: 16,656,377 km (0.075 R)
• M43: 17,317,898 km (0.071 R)
• M44: 17,785,990 km (0.1 R)
• M45: 18,462,023 km (0.046 R)
• M46: 18,803,106 km (0.114 R)
• M47: 19,491,555 km (0.112 R)
• M48: 20,048,359 km (0.087 R)
• M49: 20,964,047 km (0.065 R)
• M50: 21,035,106 km (0.118 R)
• M51: 21,319,941 km (0.11 R)
• M52: 21,677,779 km (0.051 R)
• M53: 21,893,499 km (0.087 R)
• M54: 22,326,884 km (0.083 R)
• M55: 23,866,096 km (0.025 R)
• M56: 27,045,500 km (0.104 R)
• M57: 27,200,184 km (0.1 R)
• M58: 27,666,032 km (0.088 R)
• M59: 28,134,572 km (0.108 R)
• M60: 29,874,545 km (0.095 R)
• M61: 31,080,753 km (0.113 R)
• M62: 31,161,685 km (0.079 R)
• M63: 32,466,927 km (0.064 R)
• M64: 33,126,204 km (0.119 R)
• M65: 33,873,147 km (0.088 R)
• M66: 35,130,367 km (0.101 R)
• M67: 36,830,248 km (0.043 R)
• M68: 37,173,425 km (0.113 R)
• M69: 37,431,482 km (0.088 R)
• M70: 38,296,008 km (0.067 R)
• M71: 38,382,924 km (0.059 R)
• M72: 39,254,631 km (0.034 R)
• M73: 39,429,810 km (0.037 R)
• M74: 39,605,288 km (0.111 R)
• M75: 45,536,844 km (0.068 R)
• M76: 46,459,564 km (0.083 R)
• M77: 51,355,303 km (0.11 R)
• M78: 51,738,573 km (0.052 R)
• M79: 53,378,315 km (0.084 R)
• M80: 54,155,925 km (0.088 R)
• M81: 54,839,288 km (0.098 R)
• M82: 58,298,889 km (0.097 R)
• M83: 59,400,677 km (0.105 R)
• M84: 60,711,753 km (0.099 R)
• M85: 62,032,253 km (0.103 R)
• M86: 62,440,506 km (0.103 R)
• M87: 62,951,981 km (0.072 R)
• M88: 63,567,576 km (0.071 R)
• M89: 64,908,422 km (0.105 R)
• M90: 65,530,300 km (0.117 R)
• M91: 66,050,153 km (0.052 R)
• M92: 67,932,692 km (0.072 R)
• M93: 68,353,511 km (0.061 R)
• M94: 69,303,308 km (0.077 R)
• M95: 69,620,904 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.6

Radius: 7.2

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 16.58 AU - 17.46 AU

Year: 26738 Days

Day: 15.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 62,421,222 km

• M1: 335,997 km (0.109 R)
• M2: 413,489 km (0.097 R)
• M3: 588,219 km (0.107 R)
• M4: 850,015 km (0.053 R)
• M5: 982,858 km (0.079 R)
• M6: 1,028,635 km (0.106 R)
• M7: 1,606,980 km (0.072 R)
• M8: 2,001,769 km (0.069 R)
• M9: 2,090,331 km (0.116 R)
• M10: 2,180,090 km (0.104 R)
• M11: 2,301,862 km (0.068 R)
• M12: 2,844,304 km (0.066 R)
• M13: 3,893,285 km (0.056 R)
• M14: 4,969,192 km (0.102 R)
• M15: 6,130,820 km (0.087 R)
• M16: 6,477,737 km (0.069 R)
• M17: 7,054,886 km (0.102 R)
• M18: 7,464,036 km (0.111 R)
• M19: 7,648,490 km (0.063 R)
• M20: 7,694,716 km (0.113 R)
• M21: 7,880,965 km (0.101 R)
• M22: 8,544,582 km (0.028 R)
• M23: 9,029,428 km (0.092 R)
• M24: 9,573,217 km (0.102 R)
• M25: 10,952,359 km (0.064 R)
• M26: 16,693,477 km (0.115 R)
• M27: 17,726,600 km (0.041 R)
• M28: 18,034,323 km (0.034 R)
• M29: 18,468,156 km (0.102 R)
• M30: 18,717,686 km (0.11 R)
• M31: 19,283,166 km (0.082 R)
• M32: 22,061,048 km (0.098 R)
• M33: 25,652,893 km (0.059 R)
• M34: 28,122,305 km (0.107 R)
• M35: 28,553,147 km (0.045 R)
• M36: 29,785,983 km (0.076 R)
• M37: 30,666,516 km (0.054 R)
• M38: 31,110,074 km (0.097 R)
• M39: 31,184,125 km (0.09 R)
• M40: 33,056,193 km (0.119 R)
• M41: 33,434,975 km (0.114 R)
• M42: 34,043,987 km (0.12 R)
• M43: 34,964,463 km (0.1 R)
• M44: 35,427,768 km (0.098 R)
• M45: 35,660,093 km (0.05 R)
• M46: 35,815,376 km (0.094 R)
• M47: 36,673,020 km (0.083 R)
• M48: 37,616,534 km (0.104 R)
• M49: 40,980,691 km (0.071 R)
• M50: 41,224,685 km (0.086 R)
• M51: 41,306,066 km (0.034 R)
• M52: 41,714,020 km (0.111 R)
• M53: 44,439,843 km (0.1 R)
• M54: 44,857,819 km (0.117 R)
• M55: 47,991,296 km (0.078 R)
• M56: 48,936,455 km (0.1 R)
• M57: 51,019,755 km (0.105 R)
• M58: 51,194,785 km (0.114 R)
• M59: 52,072,326 km (0.066 R)
• M60: 53,309,201 km (0.113 R)
• M61: 53,575,635 km (0.102 R)
• M62: 53,931,379 km (0.035 R)
• M63: 54,109,550 km (0.108 R)
• M64: 56,353,368 km (0.051 R)
• M65: 59,729,493 km (0.102 R)
• M66: 61,302,664 km (0.075 R)
• M67: 61,861,113 km (0.118 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: 523 - 12,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit