🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.8

Radius: 13.7

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.68 AU - 0.8 AU

Year: 424 Days

Day: 5.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 25,108,863 km

• M1: 170,542 km (0.114 R)
• M2: 255,962 km (0.077 R)
• M3: 345,870 km (0.038 R)
• M4: 485,595 km (0.09 R)
• M5: 588,518 km (0.05 R)
• M6: 697,724 km (0.076 R)
• M7: 793,916 km (0.047 R)
• M8: 927,208 km (0.076 R)
• M9: 1,038,508 km (0.029 R)
• M10: 1,203,964 km (0.07 R)
• M11: 1,338,003 km (0.093 R)
• M12: 1,439,281 km (0.101 R)
• M13: 1,574,518 km (0.102 R)
• M14: 1,738,626 km (0.116 R)
• M15: 1,833,322 km (0.093 R)
• M16: 1,925,624 km (0.108 R)
• M17: 2,088,835 km (0.096 R)
• M18: 2,234,543 km (0.086 R)
• M19: 2,333,577 km (0.109 R)
• M20: 2,494,395 km (0.1 R)
• M21: 2,583,256 km (0.097 R)
• M22: 2,740,184 km (0.06 R)
• M23: 2,827,250 km (0.116 R)
• M24: 2,994,201 km (0.104 R)
• M25: 3,149,334 km (0.118 R)
• M26: 3,245,825 km (0.113 R)
• M27: 3,379,416 km (0.09 R)
• M28: 3,604,561 km (0.106 R)
• M29: 3,748,474 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789

Radius: 8.9

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.39 AU - 2.05 AU

Year: 1504 Days

Day: 11.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 25,108,863 km

• M1: 115,639 km (0.086 R)
• M2: 258,954 km (0.118 R)
• M3: 366,216 km (0.077 R)
• M4: 536,608 km (0.075 R)
• M5: 639,232 km (0.049 R)
• M6: 763,996 km (0.108 R)
• M7: 971,189 km (0.108 R)
• M8: 1,055,712 km (0.042 R)
• M9: 1,187,508 km (0.111 R)
• M10: 1,390,811 km (0.025 R)
• M11: 1,666,071 km (0.085 R)
• M12: 1,727,407 km (0.106 R)
• M13: 2,023,461 km (0.099 R)
• M14: 2,211,057 km (0.12 R)
• M15: 2,312,783 km (0.078 R)
• M16: 2,462,531 km (0.105 R)
• M17: 2,568,147 km (0.112 R)
• M18: 2,663,291 km (0.085 R)
• M19: 2,723,280 km (0.092 R)
• M20: 3,118,517 km (0.114 R)
• M21: 3,207,378 km (0.118 R)
• M22: 3,297,137 km (0.101 R)
• M23: 3,479,198 km (0.106 R)
• M24: 3,637,921 km (0.107 R)
• M25: 3,907,796 km (0.036 R)
• M26: 4,086,715 km (0.054 R)
• M27: 4,567,522 km (0.081 R)
• M28: 4,697,822 km (0.113 R)
• M29: 4,829,318 km (0.102 R)
• M30: 4,947,351 km (0.08 R)
• M31: 5,096,051 km (0.076 R)
• M32: 5,276,616 km (0.055 R)
• M33: 5,428,757 km (0.093 R)
• M34: 5,597,803 km (0.105 R)
• M35: 5,752,936 km (0.086 R)
• M36: 5,862,292 km (0.067 R)
• M37: 5,925,123 km (0.104 R)
• M38: 6,226,862 km (0.053 R)
• M39: 6,387,679 km (0.108 R)
• M40: 6,484,768 km (0.042 R)
• M41: 6,894,966 km (0.081 R)
• M42: 7,027,958 km (0.095 R)
• M43: 7,347,350 km (0.118 R)
• M44: 7,654,175 km (0.067 R)
• M45: 7,791,955 km (0.117 R)
• M46: 7,913,279 km (0.097 R)
• M47: 8,157,572 km (0.112 R)
• M48: 8,315,996 km (0.072 R)
• M49: 8,797,402 km (0.081 R)
• M50: 8,923,663 km (0.082 R)
• M51: 9,014,319 km (0.109 R)
• M52: 9,342,836 km (0.105 R)
• M53: 9,712,642 km (0.092 R)
• M54: 9,768,442 km (0.098 R)
• M55: 9,993,138 km (0.047 R)
• M56: 10,049,536 km (0.097 R)
• M57: 10,124,933 km (0.106 R)
• M58: 10,200,480 km (0.074 R)
• M59: 10,276,327 km (0.029 R)
• M60: 10,466,465 km (0.119 R)
• M61: 10,581,207 km (0.111 R)
• M62: 10,850,483 km (0.051 R)
• M63: 10,908,527 km (0.039 R)
• M64: 11,297,781 km (0.096 R)
• M65: 11,513,950 km (0.112 R)
• M66: 11,970,074 km (0.111 R)
• M67: 12,090,201 km (0.116 R)
• M68: 12,170,385 km (0.116 R)
• M69: 12,230,673 km (0.049 R)
• M70: 12,351,548 km (0.087 R)
• M71: 12,493,068 km (0.12 R)
• M72: 12,614,691 km (0.07 R)
• M73: 12,716,417 km (0.048 R)
• M74: 12,777,603 km (0.072 R)
• M75: 12,941,263 km (0.036 R)
• M76: 13,002,748 km (0.111 R)
• M77: 13,581,841 km (0.112 R)
• M78: 13,665,317 km (0.057 R)
• M79: 14,106,032 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.8

Radius: 8.5

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.42 AU - 2.7 AU

Year: 2731 Days

Day: 12 Hours

Environment

Temp: -198 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 25,108,863 km

• M1: 111,600 km (0.057 R)
• M2: 260,300 km (0.094 R)
• M3: 392,395 km (0.108 R)
• M4: 459,265 km (0.116 R)
• M5: 638,933 km (0.072 R)
• M6: 713,283 km (0.039 R)
• M7: 826,977 km (0.058 R)
• M8: 931,696 km (0.107 R)
• M9: 1,065,137 km (0.098 R)
• M10: 1,163,273 km (0.081 R)
• M11: 1,273,078 km (0.091 R)
• M12: 1,342,342 km (0.05 R)
• M13: 1,863,391 km (0.097 R)
• M14: 2,125,337 km (0.088 R)
• M15: 2,197,892 km (0.094 R)
• M16: 2,271,195 km (0.097 R)
• M17: 2,452,956 km (0.038 R)
• M18: 2,518,331 km (0.059 R)
• M19: 2,650,725 km (0.114 R)
• M20: 2,808,102 km (0.103 R)
• M21: 2,910,875 km (0.073 R)
• M22: 2,991,808 km (0.105 R)
• M23: 3,061,670 km (0.094 R)
• M24: 3,179,404 km (0.067 R)
• M25: 3,346,804 km (0.11 R)
• M26: 3,529,463 km (0.071 R)
• M27: 3,678,013 km (0.032 R)
• M28: 3,904,504 km (0.063 R)
• M29: 4,174,828 km (0.09 R)
• M30: 4,345,070 km (0.074 R)
• M31: 4,411,342 km (0.086 R)
• M32: 4,774,266 km (0.11 R)
• M33: 5,007,789 km (0.12 R)
• M34: 5,077,202 km (0.119 R)
• M35: 5,160,827 km (0.027 R)
• M36: 5,357,997 km (0.116 R)
• M37: 5,557,561 km (0.04 R)
• M38: 5,847,033 km (0.111 R)
• M39: 6,037,920 km (0.065 R)
• M40: 6,425,677 km (0.102 R)
• M41: 6,637,807 km (0.119 R)
• M42: 7,069,098 km (0.083 R)
• M43: 7,256,694 km (0.06 R)
• M44: 7,319,674 km (0.11 R)
• M45: 7,446,084 km (0.086 R)
• M46: 7,620,964 km (0.093 R)
• M47: 8,170,288 km (0.035 R)
• M48: 8,482,947 km (0.063 R)
• M49: 8,632,396 km (0.11 R)
• M50: 9,119,935 km (0.083 R)
• M51: 9,512,929 km (0.113 R)
• M52: 9,998,822 km (0.107 R)
• M53: 10,086,337 km (0.094 R)
• M54: 10,457,190 km (0.09 R)
• M55: 10,599,757 km (0.088 R)
• M56: 11,012,797 km (0.07 R)
• M57: 11,230,462 km (0.072 R)
• M58: 11,358,069 km (0.111 R)
• M59: 11,633,179 km (0.087 R)
• M60: 11,688,530 km (0.112 R)
• M61: 11,780,832 km (0.058 R)
• M62: 12,264,931 km (0.042 R)
• M63: 12,490,525 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.4

Radius: 14.6

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.72 AU - 4.3 AU

Year: 4385 Days

Day: 7.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 25,108,863 km

• M1: 213,177 km (0.087 R)
• M2: 331,359 km (0.09 R)
• M3: 461,061 km (0.104 R)
• M4: 584,778 km (0.089 R)
• M5: 861,534 km (0.112 R)
• M6: 1,128,417 km (0.118 R)
• M7: 1,350,719 km (0.105 R)
• M8: 1,467,555 km (0.076 R)
• M9: 1,588,131 km (0.092 R)
• M10: 1,855,911 km (0.11 R)
• M11: 1,987,109 km (0.046 R)
• M12: 2,471,806 km (0.092 R)
• M13: 3,012,752 km (0.103 R)
• M14: 3,109,841 km (0.1 R)
• M15: 3,549,658 km (0.057 R)
• M16: 3,735,309 km (0.1 R)
• M17: 4,422,113 km (0.112 R)
• M18: 4,622,425 km (0.105 R)
• M19: 4,871,355 km (0.077 R)
• M20: 5,312,071 km (0.042 R)
• M21: 5,501,462 km (0.102 R)
• M22: 5,669,011 km (0.116 R)
• M23: 5,765,652 km (0.113 R)
• M24: 6,107,931 km (0.052 R)
• M25: 6,206,965 km (0.108 R)
• M26: 6,381,546 km (0.081 R)
• M27: 6,838,268 km (0.119 R)
• M28: 7,044,713 km (0.083 R)
• M29: 7,437,258 km (0.103 R)
• M30: 7,729,722 km (0.12 R)
• M31: 7,864,061 km (0.117 R)
• M32: 7,998,998 km (0.114 R)
• M33: 8,326,169 km (0.119 R)
• M34: 8,463,948 km (0.097 R)
• M35: 8,574,501 km (0.087 R)
• M36: 9,277,312 km (0.073 R)
• M37: 10,233,242 km (0.105 R)
• M38: 10,978,389 km (0.094 R)
• M39: 11,159,852 km (0.12 R)
• M40: 11,342,211 km (0.095 R)
• M41: 13,188,847 km (0.096 R)
• M42: 13,381,978 km (0.12 R)
• M43: 13,673,245 km (0.112 R)
• M44: 13,836,008 km (0.105 R)
• M45: 14,692,605 km (0.11 R)
• M46: 15,026,807 km (0.108 R)
• M47: 15,161,146 km (0.118 R)
• M48: 16,078,330 km (0.095 R)
• M49: 16,595,789 km (0.043 R)
• M50: 16,874,041 km (0.118 R)
• M51: 17,118,634 km (0.086 R)
• M52: 17,435,033 km (0.064 R)
• M53: 18,252,287 km (0.078 R)
• M54: 18,467,558 km (0.041 R)
• M55: 18,575,568 km (0.109 R)
• M56: 18,828,238 km (0.081 R)
• M57: 18,973,199 km (0.09 R)
• M58: 19,227,665 km (0.101 R)
• M59: 19,629,933 km (0.107 R)
• M60: 19,887,391 km (0.105 R)
• M61: 20,071,995 km (0.113 R)
• M62: 20,928,293 km (0.118 R)
• M63: 21,153,737 km (0.088 R)
• M64: 21,948,850 km (0.056 R)
• M65: 23,024,309 km (0.118 R)
• M66: 24,550,806 km (0.078 R)
• M67: 24,748,873 km (0.12 R)
• M68: 25,106,711 km (0.063 R)
• M69: 25,426,252 km (0.117 R)
• M70: 27,412,763 km (0.094 R)
• M71: 27,618,310 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.7

Radius: 13

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.68 AU - 4.3 AU

Year: 5315 Days

Day: 8.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 25,108,863 km

• M1: 214,823 km (0.114 R)
• M2: 375,939 km (0.093 R)
• M3: 544,985 km (0.098 R)
• M4: 803,939 km (0.04 R)
• M5: 981,960 km (0.061 R)
• M6: 1,131,708 km (0.071 R)
• M7: 1,260,212 km (0.12 R)
• M8: 1,378,993 km (0.084 R)
• M9: 1,875,658 km (0.077 R)
• M10: 2,012,690 km (0.049 R)
• M11: 2,315,326 km (0.06 R)
• M12: 2,500,528 km (0.098 R)
• M13: 2,690,518 km (0.086 R)
• M14: 3,105,502 km (0.069 R)
• M15: 3,310,302 km (0.11 R)
• M16: 3,477,552 km (0.094 R)
• M17: 3,776,897 km (0.056 R)
• M18: 4,018,199 km (0.067 R)
• M19: 4,241,848 km (0.093 R)
• M20: 4,355,243 km (0.113 R)
• M21: 5,201,967 km (0.062 R)
• M22: 5,719,426 km (0.066 R)
• M23: 5,996,930 km (0.059 R)
• M24: 6,253,341 km (0.116 R)
• M25: 6,539,372 km (0.119 R)
• M26: 6,750,305 km (0.083 R)
• M27: 7,124,599 km (0.107 R)
• M28: 7,259,985 km (0.077 R)
• M29: 8,005,880 km (0.098 R)
• M30: 8,259,897 km (0.101 R)
• M31: 8,459,460 km (0.073 R)
• M32: 8,747,287 km (0.034 R)
• M33: 8,892,397 km (0.098 R)
• M34: 9,243,802 km (0.116 R)
• M35: 10,081,849 km (0.117 R)
• M36: 10,448,514 km (0.092 R)
• M37: 10,602,599 km (0.072 R)
• M38: 11,257,988 km (0.111 R)
• M39: 12,023,031 km (0.075 R)
• M40: 12,804,979 km (0.086 R)
• M41: 14,281,062 km (0.112 R)
• M42: 14,900,397 km (0.076 R)
• M43: 15,353,080 km (0.112 R)
• M44: 15,493,403 km (0.118 R)
• M45: 15,739,790 km (0.091 R)
• M46: 15,881,160 km (0.06 R)
• M47: 15,987,524 km (0.068 R)
• M48: 16,343,717 km (0.027 R)
• M49: 16,666,549 km (0.103 R)
• M50: 17,610,811 km (0.089 R)
• M51: 18,015,623 km (0.097 R)
• M52: 18,274,876 km (0.036 R)
• M53: 18,498,076 km (0.1 R)
• M54: 18,984,568 km (0.082 R)
• M55: 20,047,012 km (0.094 R)
• M56: 20,546,968 km (0.068 R)
• M57: 21,363,025 km (0.1 R)
• M58: 22,348,426 km (0.081 R)
• M59: 22,666,920 km (0.112 R)
• M60: 22,906,725 km (0.057 R)
• M61: 23,389,029 km (0.075 R)
• M62: 23,671,769 km (0.116 R)
• M63: 24,281,679 km (0.094 R)
• M64: 25,517,058 km (0.104 R)
• M65: 25,600,235 km (0.12 R)
• M66: 26,017,014 km (0.114 R)
• M67: 26,310,077 km (0.061 R)
• M68: 26,772,933 km (0.089 R)
• M69: 27,068,837 km (0.113 R)
• M70: 27,280,817 km (0.102 R)
• M71: 27,536,031 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.8

Radius: 11.5

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.96 AU - 5.82 AU

Year: 7211 Days

Day: 6.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 25,108,863 km

• M1: 165,754 km (0.065 R)
• M2: 261,048 km (0.056 R)
• M3: 368,908 km (0.053 R)
• M4: 466,446 km (0.115 R)
• M5: 1,512,285 km (0.032 R)
• M6: 1,717,533 km (0.099 R)
• M7: 1,841,550 km (0.069 R)
• M8: 1,968,708 km (0.099 R)
• M9: 2,136,557 km (0.091 R)
• M10: 2,232,000 km (0.066 R)
• M11: 2,309,342 km (0.113 R)
• M12: 2,466,869 km (0.094 R)
• M13: 2,567,099 km (0.085 R)
• M14: 2,813,637 km (0.057 R)
• M15: 3,089,346 km (0.068 R)
• M16: 3,307,459 km (0.084 R)
• M17: 3,782,283 km (0.096 R)
• M18: 3,875,183 km (0.111 R)
• M19: 4,158,671 km (0.084 R)
• M20: 4,254,563 km (0.062 R)
• M21: 5,516,122 km (0.054 R)
• M22: 7,403,299 km (0.096 R)
• M23: 7,667,040 km (0.091 R)
• M24: 8,537,550 km (0.081 R)
• M25: 8,629,404 km (0.097 R)
• M26: 8,752,373 km (0.058 R)
• M27: 9,000,107 km (0.077 R)
• M28: 9,124,872 km (0.089 R)
• M29: 9,439,177 km (0.116 R)
• M30: 10,338,559 km (0.082 R)
• M31: 10,469,158 km (0.095 R)
• M32: 10,666,328 km (0.109 R)
• M33: 11,738,197 km (0.119 R)
• M34: 11,908,888 km (0.05 R)
• M35: 12,287,072 km (0.113 R)
• M36: 12,425,599 km (0.115 R)
• M37: 13,338,745 km (0.052 R)
• M38: 14,932,710 km (0.045 R)
• M39: 15,714,658 km (0.09 R)
• M40: 15,865,153 km (0.113 R)
• M41: 16,624,512 km (0.107 R)
• M42: 16,739,553 km (0.09 R)
• M43: 16,893,190 km (0.11 R)
• M44: 17,124,618 km (0.045 R)
• M45: 19,536,136 km (0.104 R)
• M46: 20,719,455 km (0.099 R)
• M47: 20,802,033 km (0.081 R)
• M48: 21,632,750 km (0.041 R)
• M49: 21,842,037 km (0.065 R)
• M50: 22,220,669 km (0.072 R)
• M51: 22,347,379 km (0.114 R)
• M52: 22,856,460 km (0.094 R)
• M53: 23,799,824 km (0.081 R)
• M54: 24,406,743 km (0.095 R)
• M55: 24,843,419 km (0.108 R)
• M56: 25,062,730 km (0.088 R)
• M57: 25,680,270 km (0.111 R)
• M58: 27,020,218 km (0.093 R)
• M59: 27,426,675 km (0.097 R)
• M60: 27,744,122 km (0.117 R)
• M61: 28,612,089 km (0.09 R)
• M62: 28,795,945 km (0.098 R)
• M63: 29,349,905 km (0.108 R)
• M64: 29,581,782 km (0.047 R)
• M65: 29,953,982 km (0.049 R)
• M66: 30,374,651 km (0.094 R)
• M67: 30,562,247 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.9

Radius: 7.9

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.71 AU - 7.17 AU

Year: 10898 Days

Day: 21.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 25,108,863 km

• M1: 248,183 km (0.095 R)
• M2: 329,115 km (0.111 R)
• M3: 394,789 km (0.056 R)
• M4: 447,597 km (0.109 R)
• M5: 503,247 km (0.114 R)
• M6: 571,464 km (0.027 R)
• M7: 664,215 km (0.094 R)
• M8: 1,010,683 km (0.061 R)
• M9: 1,522,308 km (0.104 R)
• M10: 1,639,293 km (0.069 R)
• M11: 1,698,983 km (0.098 R)
• M12: 1,759,271 km (0.108 R)
• M13: 1,820,456 km (0.032 R)
• M14: 1,882,390 km (0.097 R)
• M15: 2,318,468 km (0.069 R)
• M16: 2,626,490 km (0.102 R)
• M17: 2,911,175 km (0.082 R)
• M18: 3,529,463 km (0.096 R)
• M19: 4,187,394 km (0.098 R)
• M20: 4,625,716 km (0.03 R)
• M21: 4,775,014 km (0.113 R)
• M22: 4,969,342 km (0.118 R)
• M23: 5,210,643 km (0.118 R)
• M24: 5,477,975 km (0.12 R)
• M25: 5,545,593 km (0.03 R)
• M26: 6,616,265 km (0.107 R)
• M27: 6,857,417 km (0.111 R)
• M28: 7,850,447 km (0.09 R)
• M29: 8,337,837 km (0.114 R)
• M30: 8,545,928 km (0.062 R)
• M31: 9,020,602 km (0.084 R)
• M32: 9,341,789 km (0.108 R)
• M33: 10,327,639 km (0.052 R)
• M34: 11,174,363 km (0.075 R)
• M35: 11,231,659 km (0.116 R)
• M36: 11,955,413 km (0.099 R)
• M37: 12,783,886 km (0.079 R)
• M38: 13,084,129 km (0.075 R)
• M39: 13,235,223 km (0.12 R)
• M40: 13,814,466 km (0.101 R)
• M41: 14,308,737 km (0.071 R)
• M42: 14,683,330 km (0.074 R)
• M43: 14,840,258 km (0.106 R)
• M44: 15,505,819 km (0.113 R)
• M45: 17,493,377 km (0.06 R)
• M46: 17,593,308 km (0.091 R)
• M47: 18,229,847 km (0.103 R)
• M48: 18,330,975 km (0.092 R)
• M49: 18,873,866 km (0.047 R)
• M50: 19,629,036 km (0.06 R)
• M51: 20,079,774 km (0.091 R)
• M52: 20,463,942 km (0.058 R)
• M53: 21,133,242 km (0.101 R)
• M54: 21,916,986 km (0.071 R)
• M55: 22,024,696 km (0.096 R)
• M56: 22,746,655 km (0.117 R)
• M57: 22,855,712 km (0.102 R)
• M58: 23,183,631 km (0.083 R)
• M59: 24,288,112 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 19,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit