🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.5

Radius: 10.6

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.5 AU - 0.71 AU

Year: 315 Days

Day: 5.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 47,156,765 km

• M1: 134,937 km (0.107 R)
• M2: 216,169 km (0.066 R)
• M3: 303,983 km (0.063 R)
• M4: 413,489 km (0.074 R)
• M5: 484,099 km (0.093 R)
• M6: 576,849 km (0.113 R)
• M7: 684,111 km (0.077 R)
• M8: 826,379 km (0.103 R)
• M9: 1,035,217 km (0.066 R)
• M10: 1,132,755 km (0.115 R)
• M11: 1,266,346 km (0.099 R)
• M12: 1,366,427 km (0.048 R)
• M13: 1,479,373 km (0.045 R)
• M14: 1,554,621 km (0.089 R)
• M15: 1,657,245 km (0.079 R)
• M16: 1,804,749 km (0.076 R)
• M17: 1,995,486 km (0.119 R)
• M18: 2,153,013 km (0.025 R)
• M19: 2,414,809 km (0.094 R)
• M20: 2,486,317 km (0.071 R)
• M21: 2,693,210 km (0.038 R)
• M22: 2,761,277 km (0.045 R)
• M23: 2,842,509 km (0.113 R)
• M24: 2,924,638 km (0.094 R)
• M25: 2,994,800 km (0.102 R)
• M26: 3,071,992 km (0.082 R)
• M27: 3,195,411 km (0.11 R)
• M28: 3,333,938 km (0.115 R)
• M29: 3,400,659 km (0.112 R)
• M30: 3,467,828 km (0.075 R)
• M31: 3,555,642 km (0.064 R)
• M32: 3,726,932 km (0.084 R)
• M33: 3,936,070 km (0.076 R)
• M34: 4,006,680 km (0.075 R)
• M35: 4,134,736 km (0.097 R)
• M36: 4,387,855 km (0.039 R)
• M37: 4,594,001 km (0.12 R)
• M38: 4,720,710 km (0.114 R)
• M39: 4,833,507 km (0.098 R)
• M40: 4,924,463 km (0.039 R)
• M41: 5,054,164 km (0.07 R)
• M42: 5,146,466 km (0.062 R)
• M43: 5,286,041 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.1

Radius: 12.9

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.94 AU - 1.26 AU

Year: 782 Days

Day: 13.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,156,765 km

• M1: 165,904 km (0.113 R)
• M2: 258,056 km (0.057 R)
• M3: 367,562 km (0.097 R)
• M4: 528,380 km (0.081 R)
• M5: 640,129 km (0.117 R)
• M6: 739,163 km (0.102 R)
• M7: 836,551 km (0.102 R)
• M8: 1,026,241 km (0.051 R)
• M9: 1,160,131 km (0.114 R)
• M10: 1,257,968 km (0.095 R)
• M11: 1,361,939 km (0.12 R)
• M12: 1,478,476 km (0.084 R)
• M13: 1,685,070 km (0.064 R)
• M14: 1,856,061 km (0.109 R)
• M15: 1,936,694 km (0.066 R)
• M16: 2,054,577 km (0.086 R)
• M17: 2,145,533 km (0.079 R)
• M18: 2,256,534 km (0.119 R)
• M19: 2,362,001 km (0.046 R)
• M20: 2,453,704 km (0.12 R)
• M21: 2,546,605 km (0.044 R)
• M22: 2,744,223 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.5

Radius: 8.5

Gravity: 11.67 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.39 AU - 2.05 AU

Year: 1530 Days

Day: 11.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 47,156,765 km

• M1: 138,079 km (0.107 R)
• M2: 273,764 km (0.084 R)
• M3: 423,512 km (0.075 R)
• M4: 652,546 km (0.119 R)
• M5: 742,753 km (0.1 R)
• M6: 805,435 km (0.116 R)
• M7: 1,004,699 km (0.117 R)
• M8: 1,128,417 km (0.09 R)
• M9: 1,183,020 km (0.118 R)
• M10: 1,276,219 km (0.078 R)
• M11: 1,352,514 km (0.101 R)
• M12: 1,469,949 km (0.069 R)
• M13: 1,550,133 km (0.062 R)
• M14: 1,642,285 km (0.099 R)
• M15: 1,736,233 km (0.029 R)
• M16: 1,821,204 km (0.116 R)
• M17: 1,951,504 km (0.111 R)
• M18: 2,141,344 km (0.116 R)
• M19: 2,279,124 km (0.096 R)
• M20: 2,515,189 km (0.108 R)
• M21: 2,909,529 km (0.106 R)
• M22: 3,429,681 km (0.119 R)
• M23: 3,604,860 km (0.112 R)
• M24: 3,838,532 km (0.103 R)
• M25: 3,950,281 km (0.116 R)
• M26: 4,006,530 km (0.048 R)
• M27: 4,134,137 km (0.087 R)
• M28: 4,263,091 km (0.077 R)
• M29: 4,320,835 km (0.108 R)
• M30: 4,378,879 km (0.108 R)
• M31: 4,628,259 km (0.11 R)
• M32: 4,717,419 km (0.063 R)
• M33: 4,792,218 km (0.1 R)
• M34: 4,897,535 km (0.06 R)
• M35: 4,988,341 km (0.069 R)
• M36: 5,049,227 km (0.07 R)
• M37: 5,141,080 km (0.096 R)
• M38: 5,640,289 km (0.104 R)
• M39: 6,024,755 km (0.111 R)
• M40: 6,785,610 km (0.085 R)
• M41: 6,937,900 km (0.088 R)
• M42: 7,263,425 km (0.054 R)
• M43: 7,664,049 km (0.115 R)
• M44: 7,752,162 km (0.107 R)
• M45: 8,197,515 km (0.103 R)
• M46: 8,414,132 km (0.108 R)
• M47: 8,632,844 km (0.104 R)
• M48: 8,982,903 km (0.085 R)
• M49: 9,094,354 km (0.057 R)
• M50: 9,431,697 km (0.082 R)
• M51: 9,849,524 km (0.082 R)
• M52: 10,292,782 km (0.111 R)
• M53: 10,487,559 km (0.079 R)
• M54: 10,604,993 km (0.046 R)
• M55: 10,900,598 km (0.117 R)
• M56: 10,999,632 km (0.095 R)
• M57: 11,519,934 km (0.109 R)
• M58: 12,543,033 km (0.084 R)
• M59: 12,667,648 km (0.085 R)
• M60: 13,065,429 km (0.025 R)
• M61: 13,234,026 km (0.078 R)
• M62: 13,424,614 km (0.114 R)
• M63: 14,002,062 km (0.079 R)
• M64: 14,369,623 km (0.064 R)
• M65: 14,456,689 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.6

Radius: 8.1

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.78 AU - 2.16 AU

Year: 1875 Days

Day: 12 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 47,156,765 km

• M1: 108,458 km (0.119 R)
• M2: 171,738 km (0.073 R)
• M3: 277,953 km (0.069 R)
• M4: 343,926 km (0.039 R)
• M5: 525,238 km (0.117 R)
• M6: 678,127 km (0.092 R)
• M7: 814,411 km (0.058 R)
• M8: 872,604 km (0.06 R)
• M9: 959,970 km (0.099 R)
• M10: 1,108,371 km (0.057 R)
• M11: 1,258,268 km (0.095 R)
• M12: 1,345,334 km (0.103 R)
• M13: 1,402,330 km (0.095 R)
• M14: 1,473,090 km (0.116 R)
• M15: 1,605,036 km (0.056 R)
• M16: 1,873,564 km (0.078 R)
• M17: 1,966,314 km (0.1 R)
• M18: 2,060,561 km (0.112 R)
• M19: 2,246,212 km (0.116 R)
• M20: 2,344,947 km (0.076 R)
• M21: 2,499,631 km (0.119 R)
• M22: 2,554,683 km (0.108 R)
• M23: 2,625,891 km (0.091 R)
• M24: 2,714,005 km (0.088 R)
• M25: 2,786,709 km (0.065 R)
• M26: 2,892,924 km (0.112 R)
• M27: 2,984,029 km (0.086 R)
• M28: 3,323,018 km (0.1 R)
• M29: 3,629,693 km (0.092 R)
• M30: 3,683,249 km (0.095 R)
• M31: 3,737,104 km (0.093 R)
• M32: 3,818,186 km (0.093 R)
• M33: 3,900,016 km (0.032 R)
• M34: 3,954,769 km (0.079 R)
• M35: 4,019,096 km (0.08 R)
• M36: 4,402,815 km (0.098 R)
• M37: 4,526,981 km (0.083 R)
• M38: 4,604,024 km (0.114 R)
• M39: 4,662,068 km (0.111 R)
• M40: 4,788,628 km (0.061 R)
• M41: 4,896,638 km (0.062 R)
• M42: 4,995,522 km (0.063 R)
• M43: 5,115,050 km (0.074 R)
• M44: 5,175,189 km (0.089 R)
• M45: 5,275,868 km (0.047 R)
• M46: 5,356,950 km (0.106 R)
• M47: 5,789,438 km (0.102 R)
• M48: 5,915,100 km (0.038 R)
• M49: 6,394,262 km (0.117 R)
• M50: 6,611,179 km (0.095 R)
• M51: 6,720,684 km (0.097 R)
• M52: 7,254,300 km (0.098 R)
• M53: 7,401,055 km (0.105 R)
• M54: 7,537,638 km (0.104 R)
• M55: 7,732,265 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.9

Radius: 10.6

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.99 AU - 4.65 AU

Year: 5064 Days

Day: 9.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,156,765 km

• M1: 145,409 km (0.106 R)
• M2: 339,587 km (0.085 R)
• M3: 448,494 km (0.101 R)
• M4: 550,221 km (0.1 R)
• M5: 626,815 km (0.069 R)
• M6: 719,566 km (0.107 R)
• M7: 804,837 km (0.085 R)
• M8: 959,820 km (0.119 R)
• M9: 1,041,351 km (0.12 R)
• M10: 1,345,483 km (0.117 R)
• M11: 1,516,174 km (0.042 R)
• M12: 1,811,032 km (0.086 R)
• M13: 1,965,417 km (0.116 R)
• M14: 2,142,242 km (0.044 R)
• M15: 2,530,747 km (0.037 R)
• M16: 2,607,341 km (0.057 R)
• M17: 2,723,728 km (0.065 R)
• M18: 3,457,955 km (0.092 R)
• M19: 3,607,553 km (0.1 R)
• M20: 3,759,544 km (0.03 R)
• M21: 3,913,630 km (0.093 R)
• M22: 4,159,868 km (0.073 R)
• M23: 4,434,530 km (0.089 R)
• M24: 5,049,676 km (0.053 R)
• M25: 5,220,068 km (0.118 R)
• M26: 5,894,605 km (0.105 R)
• M27: 6,048,242 km (0.092 R)
• M28: 6,229,255 km (0.05 R)
• M29: 6,412,064 km (0.088 R)
• M30: 6,702,882 km (0.087 R)
• M31: 6,836,473 km (0.074 R)
• M32: 6,917,106 km (0.11 R)
• M33: 7,160,951 km (0.078 R)
• M34: 7,297,534 km (0.055 R)
• M35: 7,407,488 km (0.063 R)
• M36: 7,490,365 km (0.104 R)
• M37: 7,740,643 km (0.112 R)
• M38: 8,221,151 km (0.107 R)
• M39: 8,769,726 km (0.115 R)
• M40: 8,945,354 km (0.118 R)
• M41: 9,689,903 km (0.063 R)
• M42: 10,207,661 km (0.102 R)
• M43: 10,361,597 km (0.073 R)
• M44: 10,609,631 km (0.06 R)
• M45: 10,703,129 km (0.103 R)
• M46: 10,890,875 km (0.108 R)
• M47: 11,365,249 km (0.117 R)
• M48: 11,525,020 km (0.089 R)
• M49: 12,432,630 km (0.104 R)
• M50: 13,396,938 km (0.116 R)
• M51: 14,523,410 km (0.109 R)
• M52: 14,940,489 km (0.036 R)
• M53: 15,679,951 km (0.053 R)
• M54: 16,107,951 km (0.068 R)
• M55: 16,179,608 km (0.044 R)
• M56: 16,287,319 km (0.12 R)
• M57: 16,938,817 km (0.049 R)
• M58: 17,857,797 km (0.073 R)
• M59: 18,267,246 km (0.053 R)
• M60: 18,529,491 km (0.055 R)
• M61: 19,019,724 km (0.111 R)
• M62: 19,247,412 km (0.117 R)
• M63: 19,705,630 km (0.074 R)
• M64: 19,820,671 km (0.098 R)
• M65: 20,167,289 km (0.092 R)
• M66: 20,283,377 km (0.118 R)
• M67: 20,593,792 km (0.091 R)
• M68: 21,930,599 km (0.091 R)
• M69: 23,987,869 km (0.106 R)
• M70: 24,151,828 km (0.045 R)
• M71: 24,811,405 km (0.043 R)
• M72: 26,190,398 km (0.066 R)
• M73: 26,740,470 km (0.095 R)
• M74: 26,995,684 km (0.041 R)
• M75: 27,637,159 km (0.108 R)
• M76: 28,024,468 km (0.118 R)
• M77: 28,935,071 km (0.104 R)
• M78: 29,284,531 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.1

Radius: 8

Gravity: 13.24 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.83 AU - 3.93 AU

Year: 5184 Days

Day: 5.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,156,765 km

• M1: 100,530 km (0.094 R)
• M2: 172,786 km (0.087 R)
• M3: 238,309 km (0.06 R)
• M4: 297,849 km (0.044 R)
• M5: 426,055 km (0.074 R)
• M6: 538,104 km (0.102 R)
• M7: 686,505 km (0.025 R)
• M8: 765,792 km (0.105 R)
• M9: 948,899 km (0.092 R)
• M10: 1,130,511 km (0.087 R)
• M11: 1,193,641 km (0.073 R)
• M12: 1,340,247 km (0.08 R)
• M13: 1,510,041 km (0.112 R)
• M14: 2,022,414 km (0.119 R)
• M15: 2,138,950 km (0.096 R)
• M16: 2,481,230 km (0.105 R)
• M17: 2,776,237 km (0.117 R)
• M18: 3,468,726 km (0.105 R)
• M19: 3,726,782 km (0.057 R)
• M20: 4,015,656 km (0.091 R)
• M21: 4,162,860 km (0.103 R)
• M22: 4,336,842 km (0.119 R)
• M23: 5,082,737 km (0.116 R)
• M24: 5,135,695 km (0.105 R)
• M25: 5,349,171 km (0.108 R)
• M26: 5,702,521 km (0.11 R)
• M27: 6,345,942 km (0.067 R)
• M28: 6,603,998 km (0.049 R)
• M29: 6,719,787 km (0.055 R)
• M30: 6,894,816 km (0.088 R)
• M31: 7,041,721 km (0.08 R)
• M32: 7,338,823 km (0.069 R)
• M33: 7,945,293 km (0.118 R)
• M34: 8,254,511 km (0.083 R)
• M35: 8,504,789 km (0.089 R)
• M36: 8,567,769 km (0.094 R)
• M37: 8,948,795 km (0.079 R)
• M38: 9,302,893 km (0.071 R)
• M39: 10,225,164 km (0.11 R)
• M40: 10,359,204 km (0.103 R)
• M41: 10,561,460 km (0.11 R)
• M42: 11,210,565 km (0.069 R)
• M43: 11,872,685 km (0.119 R)
• M44: 11,978,302 km (0.09 R)
• M45: 12,547,372 km (0.085 R)
• M46: 12,798,995 km (0.116 R)
• M47: 12,907,454 km (0.098 R)
• M48: 13,380,632 km (0.112 R)
• M49: 14,045,295 km (0.088 R)
• M50: 15,024,114 km (0.108 R)
• M51: 15,598,869 km (0.105 R)
• M52: 16,533,257 km (0.119 R)
• M53: 16,651,440 km (0.082 R)
• M54: 16,848,909 km (0.068 R)
• M55: 17,485,897 km (0.12 R)
• M56: 17,968,799 km (0.089 R)
• M57: 18,578,709 km (0.116 R)
• M58: 18,701,379 km (0.034 R)
• M59: 19,030,196 km (0.089 R)
• M60: 20,195,862 km (0.075 R)
• M61: 20,279,936 km (0.117 R)
• M62: 20,872,194 km (0.096 R)
• M63: 21,042,436 km (0.076 R)
• M64: 22,945,621 km (0.086 R)
• M65: 23,385,887 km (0.091 R)
• M66: 23,562,712 km (0.045 R)
• M67: 24,993,615 km (0.073 R)
• M68: 25,628,359 km (0.069 R)
• M69: 26,360,342 km (0.101 R)
• M70: 26,452,344 km (0.1 R)
• M71: 26,821,253 km (0.072 R)
• M72: 27,657,804 km (0.116 R)
• M73: 28,032,247 km (0.119 R)
• M74: 28,597,279 km (0.054 R)
• M75: 30,507,344 km (0.104 R)
• M76: 31,088,382 km (0.097 R)
• M77: 31,624,092 km (0.101 R)
• M78: 31,819,766 km (0.101 R)
• M79: 31,966,671 km (0.071 R)
• M80: 32,064,808 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.1

Radius: 5.6

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.07 AU - 9.31 AU

Year: 15897 Days

Day: 23.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 47,156,765 km

• M1: 81,531 km (0.058 R)
• M2: 116,686 km (0.045 R)
• M3: 173,982 km (0.092 R)
• M4: 212,878 km (0.111 R)
• M5: 489,484 km (0.119 R)
• M6: 676,930 km (0.051 R)
• M7: 886,218 km (0.045 R)
• M8: 979,417 km (0.081 R)
• M9: 1,036,863 km (0.106 R)
• M10: 1,740,870 km (0.106 R)
• M11: 1,787,545 km (0.103 R)
• M12: 2,076,119 km (0.048 R)
• M13: 2,200,734 km (0.083 R)
• M14: 2,431,265 km (0.096 R)
• M15: 2,642,646 km (0.115 R)
• M16: 2,915,363 km (0.04 R)
• M17: 3,340,969 km (0.092 R)
• M18: 3,575,988 km (0.082 R)
• M19: 4,440,214 km (0.092 R)
• M20: 5,365,477 km (0.05 R)
• M21: 5,744,857 km (0.09 R)
• M22: 6,168,668 km (0.091 R)
• M23: 6,204,422 km (0.093 R)
• M24: 6,493,146 km (0.064 R)
• M25: 6,675,805 km (0.064 R)
• M26: 6,786,208 km (0.106 R)
• M27: 7,347,350 km (0.118 R)
• M28: 7,499,491 km (0.042 R)
• M29: 8,394,385 km (0.104 R)
• M30: 8,874,594 km (0.098 R)
• M31: 9,077,300 km (0.03 R)
• M32: 9,322,491 km (0.082 R)
• M33: 9,528,636 km (0.107 R)
• M34: 10,453,151 km (0.114 R)
• M35: 11,012,797 km (0.114 R)
• M36: 11,056,180 km (0.115 R)
• M37: 11,274,294 km (0.099 R)
• M38: 11,493,904 km (0.055 R)
• M39: 11,759,141 km (0.056 R)
• M40: 11,803,571 km (0.098 R)
• M41: 11,892,582 km (0.088 R)
• M42: 11,937,162 km (0.043 R)
• M43: 12,521,940 km (0.097 R)
• M44: 13,115,844 km (0.084 R)
• M45: 14,283,754 km (0.089 R)
• M46: 14,426,171 km (0.047 R)
• M47: 14,952,307 km (0.048 R)
• M48: 15,630,883 km (0.098 R)
• M49: 16,518,148 km (0.113 R)
• M50: 18,238,075 km (0.047 R)
• M51: 18,910,517 km (0.025 R)
• M52: 19,171,416 km (0.077 R)
• M53: 19,433,362 km (0.079 R)
• M54: 19,749,462 km (0.109 R)
• M55: 20,707,487 km (0.112 R)
• M56: 22,008,540 km (0.114 R)
• M57: 24,347,951 km (0.077 R)
• M58: 24,574,891 km (0.073 R)
• M59: 25,030,716 km (0.074 R)
• M60: 25,489,532 km (0.105 R)
• M61: 26,182,769 km (0.076 R)
• M62: 26,298,857 km (0.112 R)
• M63: 26,648,318 km (0.106 R)
• M64: 27,883,547 km (0.097 R)
• M65: 27,942,788 km (0.05 R)
• M66: 28,299,429 km (0.098 R)
• M67: 28,957,061 km (0.099 R)
• M68: 29,017,050 km (0.084 R)
• M69: 29,077,189 km (0.071 R)
• M70: 29,197,465 km (0.084 R)
• M71: 29,559,193 km (0.047 R)
• M72: 29,680,218 km (0.11 R)
• M73: 30,165,663 km (0.07 R)
• M74: 30,960,027 km (0.092 R)
• M75: 31,637,556 km (0.104 R)
• M76: 32,009,157 km (0.097 R)
• M77: 32,506,869 km (0.112 R)
• M78: 34,842,092 km (0.099 R)
• M79: 35,097,755 km (0.044 R)
• M80: 35,418,193 km (0.06 R)
• M81: 37,100,272 km (0.1 R)
• M82: 37,951,035 km (0.101 R)
• M83: 38,016,708 km (0.094 R)
• M84: 38,082,532 km (0.091 R)
• M85: 38,742,109 km (0.116 R)
• M86: 39,206,012 km (0.078 R)
• M87: 41,620,820 km (0.094 R)
• M88: 41,960,108 km (0.073 R)
• M89: 42,028,026 km (0.061 R)
• M90: 42,504,645 km (0.109 R)
• M91: 46,381,922 km (0.101 R)
• M92: 46,592,855 km (0.041 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 19,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit