🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.48 AU - 0.7 AU

Year: 194 Days

Day: 28.3 Hours

Environment

Temp: 37 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 57,337,572 km

• M1: 56,099 km (0.118 R)
• M2: 83,176 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1 AU - 1.02 AU

Year: 434 Days

Day: 13.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.05 AU - 1.55 AU

Year: 634 Days

Day: 44.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,337,572 km

• M1: 777,610 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.88 AU - 2.46 AU

Year: 1367 Days

Day: 27.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,337,572 km

• M1: 81,680 km (0.107 R)
• M2: 1,056,759 km (0.079 R)

Asteroid Belt

Center: 2.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.1

Radius: 8

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.38 AU - 3.66 AU

Year: 2244 Days

Day: 8.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 57,337,572 km

• M1: 102,624 km (0.101 R)
• M2: 169,644 km (0.082 R)
• M3: 233,672 km (0.104 R)
• M4: 316,699 km (0.079 R)
• M5: 404,812 km (0.059 R)
• M6: 486,791 km (0.108 R)
• M7: 617,241 km (0.106 R)
• M8: 695,929 km (0.061 R)
• M9: 768,933 km (0.104 R)
• M10: 873,652 km (0.116 R)
• M11: 1,045,390 km (0.105 R)
• M12: 1,119,291 km (0.053 R)
• M13: 1,317,808 km (0.035 R)
• M14: 1,433,148 km (0.08 R)
• M15: 1,551,779 km (0.056 R)
• M16: 1,624,633 km (0.027 R)
• M17: 1,862,793 km (0.081 R)
• M18: 1,927,419 km (0.114 R)
• M19: 2,045,601 km (0.11 R)
• M20: 2,098,858 km (0.085 R)
• M21: 2,400,597 km (0.09 R)
• M22: 2,556,628 km (0.109 R)
• M23: 2,745,420 km (0.066 R)
• M24: 2,834,132 km (0.033 R)
• M25: 3,213,961 km (0.072 R)
• M26: 3,497,449 km (0.11 R)
• M27: 3,561,626 km (0.08 R)
• M28: 3,658,416 km (0.045 R)
• M29: 3,772,709 km (0.079 R)
• M30: 3,854,988 km (0.041 R)
• M31: 4,021,340 km (0.025 R)
• M32: 4,465,048 km (0.078 R)
• M33: 5,141,529 km (0.115 R)
• M34: 5,196,282 km (0.112 R)
• M35: 5,398,838 km (0.065 R)
• M36: 5,698,033 km (0.094 R)
• M37: 5,754,731 km (0.109 R)
• M38: 5,849,576 km (0.042 R)
• M39: 6,647,681 km (0.069 R)
• M40: 6,847,543 km (0.074 R)
• M41: 6,928,027 km (0.089 R)
• M42: 7,008,810 km (0.105 R)
• M43: 7,171,423 km (0.052 R)
• M44: 7,253,103 km (0.107 R)
• M45: 7,562,472 km (0.102 R)
• M46: 8,024,131 km (0.114 R)
• M47: 8,108,953 km (0.068 R)
• M48: 8,258,251 km (0.09 R)
• M49: 8,820,889 km (0.038 R)
• M50: 9,620,190 km (0.116 R)
• M51: 9,755,576 km (0.069 R)
• M52: 9,937,188 km (0.03 R)
• M53: 10,908,976 km (0.067 R)
• M54: 11,121,106 km (0.112 R)
• M55: 11,477,897 km (0.096 R)
• M56: 11,693,617 km (0.098 R)
• M57: 11,910,833 km (0.118 R)
• M58: 12,056,392 km (0.091 R)
• M59: 12,619,628 km (0.113 R)
• M60: 12,693,679 km (0.036 R)
• M61: 13,091,459 km (0.105 R)
• M62: 13,191,540 km (0.055 R)
• M63: 14,026,745 km (0.081 R)
• M64: 14,077,908 km (0.057 R)
• M65: 14,360,498 km (0.1 R)
• M66: 14,567,093 km (0.054 R)
• M67: 15,324,656 km (0.119 R)
• M68: 15,987,824 km (0.101 R)
• M69: 16,904,859 km (0.083 R)
• M70: 17,177,875 km (0.075 R)
• M71: 17,479,763 km (0.094 R)
• M72: 17,977,625 km (0.041 R)
• M73: 18,088,926 km (0.037 R)
• M74: 18,172,551 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.6

Radius: 14

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.07 AU - 5.05 AU

Year: 3497 Days

Day: 5.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 57,337,572 km

• M1: 174,730 km (0.086 R)
• M2: 267,032 km (0.032 R)
• M3: 537,206 km (0.08 R)
• M4: 787,184 km (0.114 R)
• M5: 876,344 km (0.08 R)
• M6: 969,394 km (0.103 R)
• M7: 1,077,404 km (0.088 R)
• M8: 1,166,863 km (0.112 R)
• M9: 1,282,652 km (0.083 R)
• M10: 1,390,512 km (0.108 R)
• M11: 1,501,663 km (0.104 R)
• M12: 1,680,732 km (0.065 R)
• M13: 1,990,998 km (0.118 R)
• M14: 2,131,770 km (0.067 R)
• M15: 2,246,960 km (0.065 R)
• M16: 2,379,055 km (0.12 R)
• M17: 2,513,843 km (0.086 R)
• M18: 2,651,323 km (0.072 R)
• M19: 2,918,056 km (0.116 R)
• M20: 3,259,738 km (0.07 R)
• M21: 3,701,051 km (0.091 R)
• M22: 3,788,117 km (0.111 R)
• M23: 3,893,584 km (0.098 R)
• M24: 4,270,421 km (0.085 R)
• M25: 4,472,528 km (0.071 R)
• M26: 4,584,128 km (0.075 R)
• M27: 5,214,982 km (0.08 R)
• M28: 5,332,715 km (0.057 R)
• M29: 5,630,864 km (0.043 R)
• M30: 6,243,617 km (0.077 R)
• M31: 6,368,830 km (0.101 R)
• M32: 6,536,978 km (0.116 R)
• M33: 7,867,502 km (0.083 R)
• M34: 8,025,477 km (0.118 R)
• M35: 8,948,645 km (0.111 R)
• M36: 9,113,652 km (0.097 R)
• M37: 9,614,954 km (0.101 R)
• M38: 10,869,482 km (0.069 R)
• M39: 11,426,585 km (0.099 R)
• M40: 11,554,491 km (0.109 R)
• M41: 12,253,412 km (0.102 R)
• M42: 12,358,131 km (0.094 R)
• M43: 12,489,477 km (0.1 R)
• M44: 12,753,667 km (0.096 R)
• M45: 13,072,909 km (0.038 R)
• M46: 13,287,283 km (0.114 R)
• M47: 13,557,008 km (0.11 R)
• M48: 13,937,435 km (0.086 R)
• M49: 14,239,025 km (0.113 R)
• M50: 14,570,384 km (0.083 R)
• M51: 15,268,856 km (0.105 R)
• M52: 15,523,023 km (0.084 R)
• M53: 16,035,695 km (0.099 R)
• M54: 16,524,880 km (0.072 R)
• M55: 16,873,144 km (0.117 R)
• M56: 17,400,177 km (0.116 R)
• M57: 17,724,805 km (0.103 R)
• M58: 18,021,756 km (0.082 R)
• M59: 18,410,412 km (0.088 R)
• M60: 18,650,815 km (0.09 R)
• M61: 18,952,853 km (0.07 R)
• M62: 19,134,914 km (0.114 R)
• M63: 19,378,459 km (0.074 R)
• M64: 19,561,866 km (0.093 R)
• M65: 20,022,927 km (0.095 R)
• M66: 20,830,456 km (0.07 R)
• M67: 21,081,033 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802

Radius: 8.3

Gravity: 11.64 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.61 AU - 4.95 AU

Year: 4468 Days

Day: 11.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 57,337,572 km

• M1: 132,693 km (0.082 R)
• M2: 226,491 km (0.088 R)
• M3: 393,442 km (0.115 R)
• M4: 557,402 km (0.085 R)
• M5: 756,516 km (0.103 R)
• M6: 819,497 km (0.048 R)
• M7: 884,423 km (0.109 R)
• M8: 1,104,182 km (0.086 R)
• M9: 1,356,853 km (0.117 R)
• M10: 1,578,856 km (0.077 R)
• M11: 1,677,591 km (0.118 R)
• M12: 1,863,989 km (0.063 R)
• M13: 2,312,633 km (0.085 R)
• M14: 2,368,733 km (0.111 R)
• M15: 2,578,469 km (0.118 R)
• M16: 3,056,733 km (0.068 R)
• M17: 3,264,226 km (0.074 R)
• M18: 3,348,449 km (0.116 R)
• M19: 3,584,066 km (0.057 R)
• M20: 3,692,973 km (0.062 R)
• M21: 4,003,688 km (0.079 R)
• M22: 4,299,892 km (0.111 R)
• M23: 4,626,763 km (0.064 R)
• M24: 5,629,966 km (0.057 R)
• M25: 6,013,386 km (0.1 R)
• M26: 6,352,524 km (0.112 R)
• M27: 6,458,140 km (0.104 R)
• M28: 6,778,429 km (0.104 R)
• M29: 6,913,516 km (0.074 R)
• M30: 7,104,104 km (0.108 R)
• M31: 7,241,285 km (0.063 R)
• M32: 7,770,562 km (0.039 R)
• M33: 8,139,919 km (0.12 R)
• M34: 8,984,399 km (0.082 R)
• M35: 9,073,410 km (0.048 R)
• M36: 9,765,151 km (0.113 R)
• M37: 10,225,463 km (0.064 R)
• M38: 10,567,444 km (0.115 R)
• M39: 10,630,125 km (0.052 R)
• M40: 11,199,046 km (0.031 R)
• M41: 11,551,648 km (0.117 R)
• M42: 11,973,066 km (0.05 R)
• M43: 12,038,290 km (0.102 R)
• M44: 12,201,950 km (0.093 R)
• M45: 12,531,664 km (0.106 R)
• M46: 12,931,090 km (0.109 R)
• M47: 13,166,109 km (0.092 R)
• M48: 14,189,059 km (0.065 R)
• M49: 14,814,976 km (0.058 R)
• M50: 15,025,610 km (0.074 R)
• M51: 15,096,071 km (0.072 R)
• M52: 15,201,986 km (0.028 R)
• M53: 15,592,287 km (0.103 R)
• M54: 15,949,975 km (0.088 R)
• M55: 16,057,835 km (0.099 R)
• M56: 16,129,942 km (0.106 R)
• M57: 16,491,669 km (0.117 R)
• M58: 16,564,374 km (0.04 R)
• M59: 16,819,588 km (0.039 R)
• M60: 17,370,856 km (0.12 R)
• M61: 17,853,309 km (0.073 R)
• M62: 17,965,358 km (0.08 R)
• M63: 18,566,592 km (0.12 R)
• M64: 19,212,555 km (0.104 R)
• M65: 19,943,341 km (0.104 R)
• M66: 20,020,833 km (0.115 R)
• M67: 20,175,966 km (0.056 R)
• M68: 20,604,863 km (0.081 R)
• M69: 21,869,563 km (0.11 R)
• M70: 22,069,426 km (0.037 R)
• M71: 22,229,645 km (0.104 R)
• M72: 22,632,213 km (0.098 R)
• M73: 23,199,787 km (0.091 R)
• M74: 23,444,530 km (0.113 R)
• M75: 23,690,020 km (0.096 R)
• M76: 24,018,836 km (0.094 R)
• M77: 24,390,437 km (0.068 R)
• M78: 25,097,586 km (0.101 R)
• M79: 25,643,020 km (0.074 R)
• M80: 26,617,351 km (0.07 R)
• M81: 26,959,032 km (0.054 R)
• M82: 27,173,406 km (0.089 R)
• M83: 27,646,883 km (0.04 R)
• M84: 27,949,669 km (0.083 R)
• M85: 28,995,957 km (0.082 R)
• M86: 29,479,906 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453

Radius: 8.4

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.07 AU - 7.35 AU

Year: 7430 Days

Day: 7.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 115.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,337,572 km

• M1: 160,967 km (0.107 R)
• M2: 273,166 km (0.116 R)
• M3: 328,068 km (0.032 R)
• M4: 509,530 km (0.086 R)
• M5: 593,904 km (0.111 R)
• M6: 936,034 km (0.116 R)
• M7: 1,042,099 km (0.064 R)
• M8: 1,316,760 km (0.11 R)
• M9: 1,668,615 km (0.057 R)
• M10: 1,951,355 km (0.075 R)
• M11: 2,393,566 km (0.043 R)
• M12: 2,647,882 km (0.11 R)
• M13: 2,822,164 km (0.113 R)
• M14: 3,000,335 km (0.054 R)
• M15: 3,391,384 km (0.117 R)
• M16: 3,485,630 km (0.069 R)
• M17: 3,798,440 km (0.098 R)
• M18: 5,829,231 km (0.095 R)
• M19: 5,942,626 km (0.04 R)
• M20: 6,114,065 km (0.084 R)
• M21: 6,200,383 km (0.12 R)
• M22: 6,667,727 km (0.114 R)
• M23: 7,698,157 km (0.101 R)
• M24: 7,822,622 km (0.106 R)
• M25: 8,231,772 km (0.036 R)
• M26: 8,487,136 km (0.101 R)
• M27: 8,615,790 km (0.097 R)
• M28: 8,809,968 km (0.1 R)
• M29: 9,301,696 km (0.064 R)
• M30: 9,869,720 km (0.078 R)
• M31: 10,795,132 km (0.089 R)
• M32: 11,004,419 km (0.112 R)
• M33: 11,180,047 km (0.074 R)
• M34: 11,356,423 km (0.04 R)
• M35: 11,605,055 km (0.072 R)
• M36: 11,963,342 km (0.055 R)
• M37: 13,619,989 km (0.107 R)
• M38: 13,770,783 km (0.1 R)
• M39: 13,960,025 km (0.08 R)
• M40: 14,035,871 km (0.106 R)
• M41: 14,571,132 km (0.112 R)
• M42: 16,057,536 km (0.048 R)
• M43: 16,376,629 km (0.118 R)
• M44: 16,657,573 km (0.082 R)
• M45: 16,899,623 km (0.105 R)
• M46: 17,591,662 km (0.054 R)
• M47: 18,626,281 km (0.115 R)
• M48: 20,236,403 km (0.099 R)
• M49: 20,322,272 km (0.119 R)
• M50: 21,276,108 km (0.093 R)
• M51: 21,538,653 km (0.093 R)
• M52: 22,333,017 km (0.106 R)
• M53: 22,644,480 km (0.099 R)
• M54: 22,733,790 km (0.044 R)
• M55: 23,136,956 km (0.049 R)
• M56: 23,904,992 km (0.066 R)
• M57: 24,223,635 km (0.103 R)
• M58: 25,049,415 km (0.099 R)
• M59: 25,141,717 km (0.09 R)
• M60: 25,512,271 km (0.115 R)
• M61: 26,071,319 km (0.076 R)
• M62: 26,399,237 km (0.091 R)
• M63: 26,634,405 km (0.082 R)
• M64: 27,581,808 km (0.054 R)
• M65: 27,677,252 km (0.107 R)
• M66: 27,916,010 km (0.12 R)
• M67: 28,011,752 km (0.117 R)
• M68: 28,107,645 km (0.115 R)
• M69: 28,395,920 km (0.094 R)
• M70: 28,781,583 km (0.076 R)
• M71: 29,023,632 km (0.116 R)
• M72: 30,243,753 km (0.054 R)
• M73: 30,440,474 km (0.109 R)
• M74: 30,588,426 km (0.094 R)
• M75: 30,785,895 km (0.049 R)
• M76: 31,430,812 km (0.066 R)
• M77: 31,829,789 km (0.096 R)
• M78: 31,929,870 km (0.083 R)
• M79: 32,180,447 km (0.088 R)
• M80: 32,331,092 km (0.104 R)
• M81: 32,532,301 km (0.067 R)
• M82: 32,885,352 km (0.095 R)
• M83: 33,493,617 km (0.101 R)
• M84: 34,003,446 km (0.098 R)
• M85: 34,105,622 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.7

Radius: 4.6

Gravity: 23.28 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 10.6 AU - 11.24 AU

Year: 15426 Days

Day: 17.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,337,572 km

• M1: 59,091 km (0.119 R)
• M2: 162,463 km (0.116 R)
• M3: 283,638 km (0.113 R)
• M4: 325,525 km (0.103 R)
• M5: 550,221 km (0.114 R)
• M6: 678,576 km (0.05 R)
• M7: 1,028,485 km (0.101 R)
• M8: 1,118,094 km (0.107 R)
• M9: 1,451,698 km (0.068 R)
• M10: 1,501,813 km (0.103 R)
• M11: 1,978,282 km (0.107 R)
• M12: 2,175,452 km (0.075 R)
• M13: 2,528,204 km (0.088 R)
• M14: 2,619,160 km (0.098 R)
• M15: 2,711,162 km (0.079 R)
• M16: 3,485,182 km (0.03 R)
• M17: 3,552,650 km (0.108 R)
• M18: 3,620,568 km (0.05 R)
• M19: 3,861,420 km (0.076 R)
• M20: 3,896,277 km (0.088 R)
• M21: 4,143,263 km (0.051 R)
• M22: 4,250,524 km (0.111 R)
• M23: 4,286,577 km (0.115 R)
• M24: 4,322,630 km (0.098 R)
• M25: 4,689,145 km (0.101 R)
• M26: 5,219,021 km (0.09 R)
• M27: 6,749,856 km (0.047 R)
• M28: 7,003,574 km (0.115 R)
• M29: 7,088,695 km (0.032 R)
• M30: 8,138,124 km (0.113 R)
• M31: 9,002,650 km (0.11 R)
• M32: 9,563,642 km (0.04 R)
• M33: 9,753,033 km (0.075 R)
• M34: 9,896,049 km (0.111 R)
• M35: 10,087,684 km (0.082 R)
• M36: 10,232,195 km (0.107 R)
• M37: 11,163,592 km (0.104 R)
• M38: 11,513,501 km (0.101 R)
• M39: 11,715,159 km (0.031 R)
• M40: 12,224,091 km (0.054 R)
• M41: 12,740,353 km (0.072 R)
• M42: 12,896,683 km (0.026 R)
• M43: 13,105,970 km (0.11 R)
• M44: 15,759,836 km (0.112 R)
• M45: 15,871,736 km (0.119 R)
• M46: 18,454,992 km (0.079 R)
• M47: 19,284,811 km (0.106 R)
• M48: 19,644,295 km (0.1 R)
• M49: 19,704,433 km (0.053 R)
• M50: 20,552,354 km (0.074 R)
• M51: 20,919,467 km (0.084 R)
• M52: 21,722,209 km (0.098 R)
• M53: 21,908,907 km (0.086 R)
• M54: 24,448,182 km (0.079 R)
• M55: 24,642,360 km (0.099 R)
• M56: 24,772,211 km (0.069 R)
• M57: 26,015,967 km (0.097 R)
• M58: 26,214,184 km (0.117 R)
• M59: 26,413,000 km (0.076 R)
• M60: 26,745,257 km (0.083 R)
• M61: 27,012,140 km (0.098 R)
• M62: 27,414,109 km (0.074 R)
• M63: 27,615,917 km (0.071 R)
• M64: 29,110,250 km (0.108 R)
• M65: 30,421,774 km (0.031 R)
• M66: 30,630,613 km (0.097 R)
• M67: 33,102,269 km (0.107 R)
• M68: 33,460,406 km (0.101 R)
• M69: 33,820,039 km (0.114 R)
• M70: 34,397,936 km (0.115 R)
• M71: 35,490,449 km (0.117 R)
• M72: 36,224,975 km (0.101 R)
• M73: 37,559,986 km (0.118 R)
• M74: 38,458,770 km (0.111 R)
• M75: 38,759,911 km (0.093 R)
• M76: 39,061,949 km (0.103 R)
• M77: 40,201,286 km (0.088 R)
• M78: 40,277,581 km (0.093 R)
• M79: 40,354,026 km (0.105 R)
• M80: 42,046,726 km (0.103 R)
• M81: 42,823,886 km (0.085 R)
• M82: 43,605,685 km (0.1 R)
• M83: 43,919,840 km (0.077 R)
• M84: 47,989,202 km (0.091 R)
• M85: 48,232,298 km (0.09 R)
• M86: 49,535,745 km (0.03 R)
• M87: 49,945,493 km (0.052 R)
• M88: 50,603,275 km (0.097 R)
• M89: 54,356,835 km (0.099 R)
• M90: 54,610,254 km (0.111 R)
• M91: 55,797,911 km (0.105 R)
• M92: 56,053,574 km (0.109 R)
• M93: 56,822,806 km (0.05 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 556 - 10,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit