🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.4

Radius: 13.8

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.61 AU - 1.01 AU

Year: 471 Days

Day: 7.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 34,693,986 km

• M1: 172,636 km (0.102 R)
• M2: 288,724 km (0.108 R)
• M3: 427,102 km (0.116 R)
• M4: 539,600 km (0.105 R)
• M5: 637,586 km (0.067 R)
• M6: 752,776 km (0.1 R)
• M7: 840,142 km (0.09 R)
• M8: 931,396 km (0.112 R)
• M9: 1,029,233 km (0.029 R)
• M10: 1,242,261 km (0.113 R)
• M11: 1,426,266 km (0.079 R)
• M12: 1,639,593 km (0.072 R)
• M13: 1,808,489 km (0.09 R)
• M14: 1,902,287 km (0.049 R)
• M15: 2,001,320 km (0.096 R)
• M16: 2,123,991 km (0.075 R)
• M17: 2,297,823 km (0.04 R)
• M18: 2,565,903 km (0.118 R)
• M19: 2,707,721 km (0.111 R)
• M20: 2,844,155 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.9

Radius: 11.4

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.94 AU - 1.4 AU

Year: 817 Days

Day: 10.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 34,693,986 km

• M1: 146,307 km (0.119 R)
• M2: 217,515 km (0.052 R)
• M3: 304,880 km (0.053 R)
• M4: 390,002 km (0.098 R)
• M5: 481,406 km (0.07 R)
• M6: 576,700 km (0.112 R)
• M7: 662,868 km (0.086 R)
• M8: 748,139 km (0.071 R)
• M9: 918,531 km (0.088 R)
• M10: 1,178,233 km (0.107 R)
• M11: 1,320,650 km (0.1 R)
• M12: 1,446,462 km (0.089 R)
• M13: 1,592,170 km (0.066 R)
• M14: 1,694,645 km (0.083 R)
• M15: 1,775,128 km (0.086 R)
• M16: 2,007,454 km (0.109 R)
• M17: 2,285,257 km (0.032 R)
• M18: 2,410,770 km (0.088 R)
• M19: 2,529,550 km (0.113 R)
• M20: 2,603,601 km (0.089 R)
• M21: 2,868,539 km (0.087 R)
• M22: 2,955,605 km (0.078 R)
• M23: 3,033,845 km (0.111 R)
• M24: 3,202,142 km (0.048 R)
• M25: 3,363,559 km (0.094 R)
• M26: 3,538,139 km (0.082 R)
• M27: 3,715,712 km (0.081 R)
• M28: 3,874,884 km (0.095 R)
• M29: 4,090,604 km (0.075 R)
• M30: 4,266,082 km (0.049 R)
• M31: 4,534,012 km (0.045 R)
• M32: 4,658,627 km (0.086 R)
• M33: 4,818,996 km (0.072 R)
• M34: 4,969,641 km (0.08 R)
• M35: 5,098,295 km (0.043 R)
• M36: 5,192,542 km (0.061 R)
• M37: 5,275,419 km (0.106 R)
• M38: 5,539,011 km (0.11 R)
• M39: 5,623,833 km (0.115 R)
• M40: 5,905,675 km (0.094 R)
• M41: 6,141,890 km (0.086 R)
• M42: 6,521,270 km (0.058 R)
• M43: 6,623,745 km (0.041 R)
• M44: 6,856,370 km (0.066 R)
• M45: 6,960,639 km (0.089 R)
• M46: 7,052,193 km (0.101 R)
• M47: 7,329,548 km (0.119 R)
• M48: 7,436,211 km (0.084 R)
• M49: 7,922,404 km (0.119 R)
• M50: 8,279,943 km (0.094 R)
• M51: 8,840,486 km (0.113 R)
• M52: 8,925,607 km (0.093 R)
• M53: 9,068,174 km (0.099 R)
• M54: 9,168,405 km (0.05 R)
• M55: 9,283,296 km (0.113 R)
• M56: 9,427,807 km (0.107 R)
• M57: 9,543,895 km (0.061 R)
• M58: 9,616,600 km (0.106 R)
• M59: 9,777,418 km (0.026 R)
• M60: 9,939,133 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.8

Radius: 11.9

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.03 AU - 1.47 AU

Year: 902 Days

Day: 14.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 34,693,986 km

• M1: 148,999 km (0.069 R)
• M2: 225,893 km (0.075 R)
• M3: 316,699 km (0.037 R)
• M4: 424,559 km (0.099 R)
• M5: 510,877 km (0.087 R)
• M6: 625,020 km (0.085 R)
• M7: 766,988 km (0.091 R)
• M8: 872,904 km (0.117 R)
• M9: 949,797 km (0.04 R)
• M10: 1,179,579 km (0.1 R)
• M11: 1,271,283 km (0.11 R)
• M12: 1,508,844 km (0.092 R)
• M13: 1,609,075 km (0.087 R)
• M14: 1,717,982 km (0.086 R)
• M15: 1,860,698 km (0.114 R)
• M16: 2,125,187 km (0.092 R)
• M17: 2,360,804 km (0.077 R)
• M18: 2,464,475 km (0.095 R)
• M19: 2,576,823 km (0.094 R)
• M20: 2,755,892 km (0.098 R)
• M21: 3,118,667 km (0.114 R)
• M22: 3,279,036 km (0.114 R)
• M23: 3,418,611 km (0.115 R)
• M24: 3,584,066 km (0.09 R)
• M25: 3,695,815 km (0.035 R)
• M26: 3,784,527 km (0.076 R)
• M27: 3,898,371 km (0.034 R)
• M28: 4,390,997 km (0.119 R)
• M29: 4,502,148 km (0.12 R)
• M30: 4,718,766 km (0.094 R)
• M31: 4,868,064 km (0.063 R)
• M32: 5,234,579 km (0.074 R)
• M33: 5,334,510 km (0.09 R)
• M34: 5,416,789 km (0.105 R)
• M35: 5,937,839 km (0.083 R)
• M36: 6,051,533 km (0.102 R)
• M37: 6,194,848 km (0.119 R)
• M38: 6,329,486 km (0.049 R)
• M39: 6,406,978 km (0.088 R)
• M40: 6,513,940 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.2

Radius: 14.4

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.03 AU - 4.13 AU

Year: 5321 Days

Day: 5.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 34,693,986 km

• M1: 193,729 km (0.114 R)
• M2: 283,787 km (0.119 R)
• M3: 450,140 km (0.082 R)
• M4: 555,606 km (0.12 R)
• M5: 723,455 km (0.107 R)
• M6: 1,053,767 km (0.051 R)
• M7: 1,153,549 km (0.103 R)
• M8: 1,257,071 km (0.097 R)
• M9: 1,377,497 km (0.082 R)
• M10: 1,530,386 km (0.061 R)
• M11: 1,899,743 km (0.079 R)
• M12: 2,024,209 km (0.08 R)
• M13: 2,297,823 km (0.113 R)
• M14: 2,601,058 km (0.111 R)
• M15: 2,757,687 km (0.07 R)
• M16: 2,881,704 km (0.076 R)
• M17: 3,190,923 km (0.065 R)
• M18: 3,283,972 km (0.034 R)
• M19: 3,743,537 km (0.086 R)
• M20: 3,901,363 km (0.102 R)
• M21: 4,061,433 km (0.102 R)
• M22: 4,162,561 km (0.114 R)
• M23: 4,264,587 km (0.097 R)
• M24: 4,575,900 km (0.116 R)
• M25: 5,419,931 km (0.087 R)
• M26: 5,531,680 km (0.088 R)
• M27: 6,265,159 km (0.111 R)
• M28: 6,500,775 km (0.087 R)
• M29: 6,715,299 km (0.075 R)
• M30: 6,907,981 km (0.103 R)
• M31: 7,053,839 km (0.034 R)
• M32: 8,489,230 km (0.11 R)
• M33: 8,619,381 km (0.053 R)
• M34: 8,723,949 km (0.06 R)
• M35: 8,934,583 km (0.069 R)
• M36: 9,711,894 km (0.079 R)
• M37: 10,012,585 km (0.062 R)
• M38: 10,483,220 km (0.096 R)
• M39: 10,594,970 km (0.073 R)
• M40: 10,763,417 km (0.084 R)
• M41: 11,046,157 km (0.12 R)
• M42: 13,334,855 km (0.084 R)
• M43: 14,191,303 km (0.056 R)
• M44: 14,284,203 km (0.045 R)
• M45: 14,720,131 km (0.088 R)
• M46: 15,413,966 km (0.081 R)
• M47: 15,861,114 km (0.111 R)
• M48: 16,409,690 km (0.069 R)
• M49: 16,539,690 km (0.038 R)
• M50: 16,768,126 km (0.108 R)
• M51: 16,866,262 km (0.12 R)
• M52: 17,227,990 km (0.119 R)
• M53: 17,559,050 km (0.063 R)
• M54: 17,858,844 km (0.026 R)
• M55: 18,126,624 km (0.054 R)
• M56: 18,598,606 km (0.086 R)
• M57: 18,870,126 km (0.07 R)
• M58: 19,554,835 km (0.091 R)
• M59: 19,658,207 km (0.118 R)
• M60: 19,830,993 km (0.042 R)
• M61: 20,177,910 km (0.118 R)
• M62: 20,282,479 km (0.117 R)
• M63: 20,596,934 km (0.081 R)
• M64: 21,301,839 km (0.106 R)
• M65: 21,871,358 km (0.077 R)
• M66: 22,337,954 km (0.119 R)
• M67: 23,683,587 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.8

Radius: 14.3

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.19 AU - 5.91 AU

Year: 7327 Days

Day: 8.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 34,693,986 km

• M1: 241,152 km (0.059 R)
• M2: 336,595 km (0.084 R)
• M3: 506,838 km (0.12 R)
• M4: 613,052 km (0.117 R)
• M5: 821,292 km (0.096 R)
• M6: 968,796 km (0.07 R)
• M7: 1,072,617 km (0.093 R)
• M8: 1,180,626 km (0.045 R)
• M9: 1,369,569 km (0.037 R)
• M10: 1,548,787 km (0.1 R)
• M11: 1,651,710 km (0.065 R)
• M12: 1,843,345 km (0.115 R)
• M13: 2,391,172 km (0.09 R)
• M14: 2,784,016 km (0.045 R)
• M15: 2,885,593 km (0.101 R)
• M16: 3,118,816 km (0.08 R)
• M17: 3,548,761 km (0.11 R)
• M18: 3,714,964 km (0.065 R)
• M19: 4,435,577 km (0.09 R)
• M20: 4,981,310 km (0.077 R)
• M21: 5,105,476 km (0.099 R)
• M22: 5,612,763 km (0.055 R)
• M23: 5,905,376 km (0.116 R)
• M24: 6,169,715 km (0.061 R)
• M25: 6,269,796 km (0.066 R)
• M26: 6,675,955 km (0.094 R)
• M27: 7,513,703 km (0.049 R)
• M28: 8,090,851 km (0.117 R)
• M29: 8,384,811 km (0.085 R)
• M30: 8,644,962 km (0.073 R)
• M31: 9,985,508 km (0.1 R)
• M32: 10,460,033 km (0.052 R)
• M33: 10,619,803 km (0.077 R)
• M34: 10,861,105 km (0.065 R)
• M35: 11,637,069 km (0.03 R)
• M36: 12,557,993 km (0.083 R)
• M37: 12,813,357 km (0.099 R)
• M38: 14,159,438 km (0.076 R)
• M39: 14,336,413 km (0.098 R)
• M40: 14,603,295 km (0.09 R)
• M41: 15,006,761 km (0.026 R)
• M42: 15,368,339 km (0.08 R)
• M43: 15,687,132 km (0.103 R)
• M44: 15,870,389 km (0.077 R)
• M45: 16,100,321 km (0.083 R)
• M46: 16,937,471 km (0.04 R)
• M47: 17,172,489 km (0.108 R)
• M48: 17,979,869 km (0.073 R)
• M49: 21,942,268 km (0.114 R)
• M50: 22,714,342 km (0.084 R)
• M51: 22,973,745 km (0.062 R)
• M52: 23,077,716 km (0.057 R)
• M53: 23,915,464 km (0.112 R)
• M54: 24,816,492 km (0.118 R)
• M55: 25,298,047 km (0.059 R)
• M56: 25,890,754 km (0.054 R)
• M57: 27,309,989 km (0.075 R)
• M58: 28,586,358 km (0.059 R)
• M59: 28,922,654 km (0.107 R)
• M60: 30,394,547 km (0.104 R)
• M61: 30,680,429 km (0.083 R)
• M62: 32,648,090 km (0.119 R)
• M63: 33,883,619 km (0.084 R)
• M64: 34,061,341 km (0.086 R)
• M65: 35,014,728 km (0.096 R)
• M66: 35,614,915 km (0.114 R)
• M67: 36,037,229 km (0.114 R)
• M68: 36,521,777 km (0.103 R)
• M69: 37,497,454 km (0.11 R)
• M70: 37,681,310 km (0.032 R)
• M71: 39,163,227 km (0.064 R)
• M72: 39,474,390 km (0.039 R)
• M73: 40,349,837 km (0.094 R)
• M74: 41,929,291 km (0.054 R)
• M75: 42,183,907 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.9

Radius: 8

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.03 AU - 5.67 AU

Year: 7990 Days

Day: 9 Hours

Environment

Temp: -225 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 34,693,986 km

• M1: 120,277 km (0.048 R)
• M2: 287,078 km (0.082 R)
• M3: 379,979 km (0.082 R)
• M4: 430,991 km (0.078 R)
• M5: 526,734 km (0.071 R)
• M6: 1,018,612 km (0.104 R)
• M7: 1,131,110 km (0.112 R)
• M8: 1,267,692 km (0.095 R)
• M9: 1,732,044 km (0.095 R)
• M10: 1,982,920 km (0.034 R)
• M11: 2,294,532 km (0.104 R)
• M12: 2,418,549 km (0.064 R)
• M13: 2,621,553 km (0.056 R)
• M14: 2,936,606 km (0.078 R)
• M15: 2,990,312 km (0.093 R)
• M16: 3,747,127 km (0.088 R)
• M17: 4,132,043 km (0.11 R)
• M18: 4,283,436 km (0.06 R)
• M19: 4,436,624 km (0.078 R)
• M20: 4,529,524 km (0.063 R)
• M21: 4,780,250 km (0.079 R)
• M22: 4,907,259 km (0.117 R)
• M23: 5,035,464 km (0.11 R)
• M24: 5,794,075 km (0.1 R)
• M25: 6,658,601 km (0.08 R)
• M26: 6,943,884 km (0.113 R)
• M27: 7,051,744 km (0.071 R)
• M28: 7,600,021 km (0.102 R)
• M29: 7,860,620 km (0.111 R)
• M30: 8,086,214 km (0.07 R)
• M31: 9,010,280 km (0.117 R)
• M32: 9,444,862 km (0.119 R)
• M33: 9,564,540 km (0.105 R)
• M34: 9,684,817 km (0.113 R)
• M35: 11,208,620 km (0.109 R)
• M36: 11,505,123 km (0.075 R)
• M37: 11,890,338 km (0.113 R)
• M38: 12,497,855 km (0.102 R)
• M39: 12,761,446 km (0.047 R)
• M40: 13,428,054 km (0.114 R)
• M41: 13,517,813 km (0.096 R)
• M42: 13,833,614 km (0.041 R)
• M43: 14,288,841 km (0.108 R)
• M44: 15,120,605 km (0.114 R)
• M45: 15,260,778 km (0.082 R)
• M46: 15,636,717 km (0.114 R)
• M47: 15,778,387 km (0.106 R)
• M48: 17,610,512 km (0.047 R)
• M49: 17,807,383 km (0.102 R)
• M50: 18,203,069 km (0.09 R)
• M51: 18,302,402 km (0.118 R)
• M52: 18,402,034 km (0.117 R)
• M53: 18,852,174 km (0.092 R)
• M54: 20,224,735 km (0.049 R)
• M55: 20,379,120 km (0.113 R)
• M56: 21,629,010 km (0.081 R)
• M57: 21,681,668 km (0.092 R)
• M58: 22,316,412 km (0.092 R)
• M59: 22,957,289 km (0.092 R)
• M60: 24,311,748 km (0.062 R)
• M61: 24,750,669 km (0.097 R)
• M62: 25,192,132 km (0.115 R)
• M63: 26,026,888 km (0.112 R)
• M64: 27,267,653 km (0.053 R)
• M65: 28,239,590 km (0.109 R)
• M66: 28,758,844 km (0.073 R)
• M67: 29,222,897 km (0.055 R)
• M68: 29,281,090 km (0.115 R)
• M69: 30,217,424 km (0.107 R)
• M70: 30,453,040 km (0.076 R)
• M71: 30,866,678 km (0.109 R)
• M72: 31,044,700 km (0.104 R)
• M73: 31,163,480 km (0.079 R)
• M74: 31,879,306 km (0.106 R)
• M75: 32,299,527 km (0.064 R)
• M76: 32,721,393 km (0.084 R)
• M77: 33,205,940 km (0.116 R)
• M78: 33,814,803 km (0.118 R)
• M79: 35,601,600 km (0.084 R)
• M80: 36,475,102 km (0.099 R)
• M81: 36,663,147 km (0.115 R)
• M82: 37,418,766 km (0.093 R)
• M83: 37,481,896 km (0.057 R)
• M84: 38,306,779 km (0.043 R)
• M85: 40,621,955 km (0.115 R)
• M86: 41,993,319 km (0.081 R)
• M87: 43,180,827 km (0.082 R)
• M88: 44,112,074 km (0.12 R)
• M89: 44,513,146 km (0.07 R)
• M90: 44,848,394 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.6

Radius: 9.5

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5 AU - 5.96 AU

Year: 8283 Days

Day: 5.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 34,693,986 km

• M1: 147,653 km (0.067 R)
• M2: 288,873 km (0.119 R)
• M3: 364,271 km (0.089 R)
• M4: 528,080 km (0.047 R)
• M5: 651,948 km (0.119 R)
• M6: 974,929 km (0.108 R)
• M7: 1,036,115 km (0.096 R)
• M8: 1,195,137 km (0.09 R)
• M9: 1,277,715 km (0.108 R)
• M10: 1,414,149 km (0.081 R)
• M11: 1,720,076 km (0.066 R)
• M12: 2,007,454 km (0.103 R)
• M13: 2,167,075 km (0.116 R)
• M14: 2,372,622 km (0.104 R)
• M15: 2,606,145 km (0.082 R)
• M16: 3,350,843 km (0.108 R)
• M17: 3,421,752 km (0.099 R)
• M18: 3,710,326 km (0.071 R)
• M19: 3,981,847 km (0.068 R)
• M20: 4,107,359 km (0.104 R)
• M21: 4,234,368 km (0.033 R)
• M22: 4,388,304 km (0.079 R)
• M23: 4,754,968 km (0.092 R)
• M24: 5,601,842 km (0.054 R)
• M25: 6,172,857 km (0.094 R)
• M26: 6,318,416 km (0.101 R)
• M27: 6,762,273 km (0.029 R)
• M28: 6,852,330 km (0.073 R)
• M29: 6,912,469 km (0.11 R)
• M30: 8,506,883 km (0.082 R)
• M31: 8,669,197 km (0.094 R)
• M32: 9,062,789 km (0.072 R)
• M33: 9,697,981 km (0.119 R)
• M34: 10,175,198 km (0.034 R)
• M35: 10,278,421 km (0.102 R)
• M36: 10,660,045 km (0.097 R)
• M37: 10,729,907 km (0.096 R)
• M38: 10,835,075 km (0.03 R)
• M39: 10,905,386 km (0.028 R)
• M40: 11,011,002 km (0.086 R)
• M41: 11,081,761 km (0.095 R)
• M42: 11,187,976 km (0.096 R)
• M43: 11,365,848 km (0.06 R)
• M44: 11,580,521 km (0.079 R)
• M45: 12,563,229 km (0.069 R)
• M46: 14,029,438 km (0.055 R)
• M47: 14,646,529 km (0.102 R)
• M48: 14,724,320 km (0.081 R)
• M49: 14,880,201 km (0.09 R)
• M50: 14,997,486 km (0.079 R)
• M51: 15,075,875 km (0.066 R)
• M52: 15,947,133 km (0.091 R)
• M53: 16,027,168 km (0.093 R)
• M54: 17,779,557 km (0.09 R)
• M55: 18,028,787 km (0.098 R)
• M56: 18,237,476 km (0.099 R)
• M57: 19,037,675 km (0.074 R)
• M58: 19,122,647 km (0.119 R)
• M59: 19,549,001 km (0.049 R)
• M60: 19,763,524 km (0.107 R)
• M61: 19,935,562 km (0.088 R)
• M62: 20,628,798 km (0.116 R)
• M63: 21,329,964 km (0.05 R)
• M64: 21,462,358 km (0.089 R)
• M65: 22,891,017 km (0.054 R)
• M66: 23,252,895 km (0.098 R)
• M67: 23,707,971 km (0.081 R)
• M68: 24,534,649 km (0.095 R)
• M69: 24,673,326 km (0.085 R)
• M70: 24,765,927 km (0.103 R)
• M71: 26,168,707 km (0.09 R)
• M72: 27,597,366 km (0.116 R)
• M73: 27,837,920 km (0.083 R)
• M74: 27,982,581 km (0.1 R)
• M75: 28,079,072 km (0.056 R)
• M76: 28,369,591 km (0.118 R)
• M77: 29,590,309 km (0.08 R)
• M78: 30,083,384 km (0.112 R)
• M79: 30,182,418 km (0.062 R)
• M80: 30,330,968 km (0.083 R)
• M81: 32,032,494 km (0.089 R)
• M82: 32,742,037 km (0.073 R)
• M83: 33,200,854 km (0.069 R)
• M84: 34,176,681 km (0.073 R)
• M85: 34,435,036 km (0.082 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: 246 - 15,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit