🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.77 AU - 0.81 AU

Year: 260 Days

Day: 34.2 Hours

Environment

Temp: 176 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.95 AU - 1.09 AU

Year: 382 Days

Day: 26.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,942,752 km

• M1: 733,329 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.29 AU - 1.69 AU

Year: 675 Days

Day: 45.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.8

Radius: 10.4

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.68 AU - 7.04 AU

Year: 5261 Days

Day: 11.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 80,942,752 km

• M1: 130,150 km (0.108 R)
• M2: 238,459 km (0.109 R)
• M3: 377,884 km (0.039 R)
• M4: 446,998 km (0.095 R)
• M5: 642,972 km (0.112 R)
• M6: 879,785 km (0.063 R)
• M7: 1,105,379 km (0.086 R)
• M8: 1,280,109 km (0.078 R)
• M9: 1,464,264 km (0.064 R)
• M10: 1,642,136 km (0.099 R)
• M11: 1,733,839 km (0.116 R)
• M12: 1,970,653 km (0.065 R)
• M13: 2,084,946 km (0.072 R)
• M14: 2,303,059 km (0.117 R)
• M15: 2,493,497 km (0.105 R)
• M16: 2,908,482 km (0.034 R)
• M17: 3,522,132 km (0.071 R)
• M18: 3,601,569 km (0.066 R)
• M19: 3,884,608 km (0.108 R)
• M20: 4,112,146 km (0.114 R)
• M21: 4,865,222 km (0.071 R)
• M22: 4,954,083 km (0.07 R)
• M23: 5,110,712 km (0.109 R)
• M24: 5,223,808 km (0.053 R)
• M25: 5,429,206 km (0.103 R)
• M26: 5,544,546 km (0.051 R)
• M27: 5,824,593 km (0.062 R)
• M28: 6,061,556 km (0.084 R)
• M29: 6,277,426 km (0.081 R)
• M30: 6,643,193 km (0.105 R)
• M31: 7,703,692 km (0.099 R)
• M32: 7,859,573 km (0.095 R)
• M33: 8,200,656 km (0.093 R)
• M34: 8,359,828 km (0.076 R)
• M35: 8,493,270 km (0.112 R)
• M36: 8,897,633 km (0.095 R)
• M37: 9,033,916 km (0.116 R)
• M38: 10,063,449 km (0.096 R)
• M39: 10,148,570 km (0.093 R)
• M40: 10,491,299 km (0.034 R)
• M41: 10,635,361 km (0.062 R)
• M42: 11,012,797 km (0.085 R)
• M43: 11,129,782 km (0.107 R)
• M44: 11,513,052 km (0.108 R)
• M45: 11,870,591 km (0.105 R)
• M46: 12,322,676 km (0.072 R)
• M47: 12,903,564 km (0.114 R)
• M48: 13,212,783 km (0.104 R)
• M49: 13,524,545 km (0.116 R)
• M50: 13,681,324 km (0.079 R)
• M51: 13,870,266 km (0.093 R)
• M52: 14,091,820 km (0.053 R)
• M53: 14,187,114 km (0.057 R)
• M54: 14,474,342 km (0.055 R)
• M55: 15,087,095 km (0.073 R)
• M56: 15,184,633 km (0.092 R)
• M57: 16,471,324 km (0.104 R)
• M58: 17,178,623 km (0.082 R)
• M59: 18,310,031 km (0.053 R)
• M60: 18,379,445 km (0.072 R)
• M61: 18,692,553 km (0.086 R)
• M62: 18,832,278 km (0.1 R)
• M63: 19,218,390 km (0.079 R)
• M64: 20,034,147 km (0.064 R)
• M65: 22,030,381 km (0.06 R)
• M66: 22,104,133 km (0.097 R)
• M67: 22,400,187 km (0.08 R)
• M68: 22,846,587 km (0.079 R)
• M69: 23,484,023 km (0.094 R)
• M70: 23,823,760 km (0.052 R)
• M71: 24,699,656 km (0.052 R)
• M72: 24,891,440 km (0.06 R)
• M73: 25,160,866 km (0.051 R)
• M74: 25,276,655 km (0.052 R)
• M75: 25,586,023 km (0.081 R)
• M76: 26,091,664 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907

Radius: 8.1

Gravity: 13.82 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.32 AU - 8.46 AU

Year: 8219 Days

Day: 13.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 80,942,752 km

• M1: 104,868 km (0.117 R)
• M2: 761,154 km (0.069 R)
• M3: 864,376 km (0.11 R)
• M4: 1,009,636 km (0.038 R)
• M5: 1,123,929 km (0.063 R)
• M6: 1,182,870 km (0.077 R)
• M7: 1,736,382 km (0.075 R)
• M8: 1,804,898 km (0.083 R)
• M9: 1,921,435 km (0.049 R)
• M10: 3,619,969 km (0.088 R)
• M11: 4,759,007 km (0.079 R)
• M12: 4,921,022 km (0.085 R)
• M13: 5,485,156 km (0.093 R)
• M14: 5,757,723 km (0.096 R)
• M15: 6,034,778 km (0.076 R)
• M16: 6,637,957 km (0.093 R)
• M17: 7,001,779 km (0.063 R)
• M18: 7,297,384 km (0.12 R)
• M19: 7,446,832 km (0.066 R)
• M20: 7,521,931 km (0.117 R)
• M21: 7,748,721 km (0.084 R)
• M22: 7,977,755 km (0.099 R)
• M23: 8,520,945 km (0.092 R)
• M24: 8,796,953 km (0.041 R)
• M25: 9,277,013 km (0.112 R)
• M26: 9,398,486 km (0.082 R)
• M27: 9,601,939 km (0.089 R)
• M28: 9,765,749 km (0.084 R)
• M29: 9,847,878 km (0.094 R)
• M30: 11,454,111 km (0.06 R)
• M31: 12,420,662 km (0.095 R)
• M32: 12,644,012 km (0.072 R)
• M33: 12,778,650 km (0.072 R)
• M34: 13,413,244 km (0.107 R)
• M35: 13,504,649 km (0.085 R)
• M36: 13,734,431 km (0.106 R)
• M37: 14,384,284 km (0.086 R)
• M38: 14,712,951 km (0.117 R)
• M39: 15,091,732 km (0.087 R)
• M40: 15,617,719 km (0.086 R)
• M41: 15,810,401 km (0.099 R)
• M42: 15,955,510 km (0.052 R)
• M43: 16,934,030 km (0.104 R)
• M44: 17,380,729 km (0.067 R)
• M45: 17,780,904 km (0.082 R)
• M46: 19,051,438 km (0.073 R)
• M47: 20,719,903 km (0.118 R)
• M48: 21,304,233 km (0.087 R)
• M49: 21,732,531 km (0.101 R)
• M50: 22,055,663 km (0.116 R)
• M51: 22,326,136 km (0.054 R)
• M52: 24,305,914 km (0.068 R)
• M53: 24,753,511 km (0.086 R)
• M54: 25,713,480 km (0.072 R)
• M55: 25,827,324 km (0.105 R)
• M56: 26,226,751 km (0.041 R)
• M57: 26,858,652 km (0.097 R)
• M58: 26,973,992 km (0.057 R)
• M59: 27,089,631 km (0.052 R)
• M60: 27,321,209 km (0.034 R)
• M61: 28,371,835 km (0.118 R)
• M62: 29,852,853 km (0.07 R)
• M63: 30,032,221 km (0.1 R)
• M64: 30,392,154 km (0.049 R)
• M65: 31,541,215 km (0.056 R)
• M66: 32,766,122 km (0.084 R)
• M67: 33,136,676 km (0.055 R)
• M68: 34,131,353 km (0.119 R)
• M69: 34,193,885 km (0.114 R)
• M70: 34,444,311 km (0.079 R)
• M71: 34,758,168 km (0.084 R)
• M72: 34,946,811 km (0.08 R)
• M73: 35,072,922 km (0.11 R)
• M74: 35,135,902 km (0.107 R)
• M75: 36,022,868 km (0.061 R)
• M76: 36,086,597 km (0.114 R)
• M77: 37,174,024 km (0.105 R)
• M78: 37,560,435 km (0.093 R)
• M79: 38,402,222 km (0.099 R)
• M80: 38,597,298 km (0.099 R)
• M81: 40,038,374 km (0.086 R)
• M82: 41,097,527 km (0.09 R)
• M83: 41,230,520 km (0.12 R)
• M84: 41,297,091 km (0.11 R)
• M85: 41,430,382 km (0.119 R)
• M86: 44,193,305 km (0.117 R)
• M87: 44,602,755 km (0.106 R)
• M88: 45,150,433 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.2

Radius: 14.3

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.18 AU - 8.38 AU

Year: 8836 Days

Day: 7.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 80,942,752 km

• M1: 231,428 km (0.107 R)
• M2: 338,241 km (0.101 R)
• M3: 522,994 km (0.111 R)
• M4: 669,899 km (0.098 R)
• M5: 790,924 km (0.104 R)
• M6: 950,395 km (0.108 R)
• M7: 1,042,398 km (0.067 R)
• M8: 1,338,452 km (0.071 R)
• M9: 1,497,026 km (0.087 R)
• M10: 1,814,323 km (0.091 R)
• M11: 2,939,149 km (0.093 R)
• M12: 3,632,685 km (0.116 R)
• M13: 5,082,438 km (0.115 R)
• M14: 6,268,300 km (0.036 R)
• M15: 6,970,064 km (0.086 R)
• M16: 7,858,077 km (0.113 R)
• M17: 8,053,153 km (0.058 R)
• M18: 8,414,731 km (0.116 R)
• M19: 8,514,363 km (0.075 R)
• M20: 9,154,193 km (0.068 R)
• M21: 9,670,306 km (0.116 R)
• M22: 9,984,611 km (0.083 R)
• M23: 10,337,662 km (0.116 R)
• M24: 10,444,475 km (0.086 R)
• M25: 10,551,587 km (0.043 R)
• M26: 10,695,051 km (0.058 R)
• M27: 11,020,127 km (0.115 R)
• M28: 11,275,192 km (0.096 R)
• M29: 11,495,400 km (0.107 R)
• M30: 12,315,196 km (0.059 R)
• M31: 13,231,034 km (0.093 R)
• M32: 13,814,466 km (0.112 R)
• M33: 14,089,726 km (0.06 R)
• M34: 14,645,632 km (0.107 R)
• M35: 15,249,259 km (0.072 R)
• M36: 16,149,240 km (0.071 R)
• M37: 16,356,283 km (0.044 R)
• M38: 16,731,026 km (0.114 R)
• M39: 17,066,574 km (0.074 R)
• M40: 17,404,366 km (0.032 R)
• M41: 17,829,673 km (0.114 R)
• M42: 18,864,441 km (0.061 R)
• M43: 19,038,872 km (0.09 R)
• M44: 19,345,249 km (0.086 R)
• M45: 19,565,158 km (0.117 R)
• M46: 19,963,088 km (0.033 R)
• M47: 20,318,981 km (0.099 R)
• M48: 20,542,630 km (0.04 R)
• M49: 20,767,027 km (0.108 R)
• M50: 20,946,993 km (0.109 R)
• M51: 21,082,379 km (0.032 R)
• M52: 21,900,979 km (0.097 R)
• M53: 22,683,675 km (0.054 R)
• M54: 23,335,024 km (0.074 R)
• M55: 24,228,871 km (0.093 R)
• M56: 24,418,561 km (0.105 R)
• M57: 24,799,288 km (0.053 R)
• M58: 25,711,386 km (0.064 R)
• M59: 25,904,966 km (0.077 R)
• M60: 26,195,934 km (0.119 R)
• M61: 26,341,941 km (0.045 R)
• M62: 26,488,098 km (0.119 R)
• M63: 26,879,297 km (0.06 R)
• M64: 27,915,411 km (0.085 R)
• M65: 28,114,227 km (0.071 R)
• M66: 28,613,435 km (0.093 R)
• M67: 29,115,486 km (0.094 R)
• M68: 29,266,729 km (0.073 R)
• M69: 29,772,519 km (0.115 R)
• M70: 30,281,302 km (0.099 R)
• M71: 30,485,652 km (0.086 R)
• M72: 31,462,527 km (0.077 R)
• M73: 31,773,092 km (0.049 R)
• M74: 32,084,704 km (0.096 R)
• M75: 32,240,884 km (0.062 R)
• M76: 33,975,771 km (0.082 R)
• M77: 34,454,185 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.1

Radius: 8.5

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 8.4 AU - 13.98 AU

Year: 13882 Days

Day: 11.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 80,942,752 km

• M1: 135,536 km (0.112 R)
• M2: 208,988 km (0.108 R)
• M3: 468,690 km (0.101 R)
• M4: 529,128 km (0.098 R)
• M5: 855,401 km (0.091 R)
• M6: 990,338 km (0.117 R)
• M7: 1,791,883 km (0.068 R)
• M8: 2,017,776 km (0.115 R)
• M9: 2,414,360 km (0.116 R)
• M10: 2,579,965 km (0.102 R)
• M11: 2,635,914 km (0.111 R)
• M12: 3,010,059 km (0.075 R)
• M13: 3,248,817 km (0.081 R)
• M14: 3,618,324 km (0.064 R)
• M15: 4,033,757 km (0.063 R)
• M16: 5,084,981 km (0.111 R)
• M17: 5,769,092 km (0.075 R)
• M18: 6,028,495 km (0.091 R)
• M19: 6,482,076 km (0.057 R)
• M20: 6,751,801 km (0.086 R)
• M21: 7,222,585 km (0.106 R)
• M22: 7,341,964 km (0.111 R)
• M23: 7,582,817 km (0.11 R)
• M24: 8,113,291 km (0.078 R)
• M25: 8,910,199 km (0.095 R)
• M26: 9,819,903 km (0.118 R)
• M27: 10,263,461 km (0.081 R)
• M28: 10,352,921 km (0.108 R)
• M29: 10,577,766 km (0.058 R)
• M30: 10,758,780 km (0.106 R)
• M31: 10,895,363 km (0.075 R)
• M32: 12,721,354 km (0.12 R)
• M33: 13,010,527 km (0.068 R)
• M34: 14,338,956 km (0.094 R)
• M35: 14,841,904 km (0.094 R)
• M36: 15,350,537 km (0.083 R)
• M37: 15,865,004 km (0.037 R)
• M38: 16,437,365 km (0.086 R)
• M39: 16,542,233 km (0.062 R)
• M40: 17,335,401 km (0.079 R)
• M41: 17,548,877 km (0.026 R)
• M42: 17,709,695 km (0.063 R)
• M43: 17,763,401 km (0.1 R)
• M44: 18,575,418 km (0.107 R)
• M45: 19,068,343 km (0.082 R)
• M46: 19,344,052 km (0.116 R)
• M47: 19,899,509 km (0.072 R)
• M48: 21,026,130 km (0.06 R)
• M49: 21,196,971 km (0.107 R)
• M50: 22,231,291 km (0.038 R)
• M51: 23,694,956 km (0.095 R)
• M52: 25,796,058 km (0.114 R)
• M53: 26,039,903 km (0.097 R)
• M54: 26,652,955 km (0.096 R)
• M55: 27,084,994 km (0.052 R)
• M56: 28,018,484 km (0.114 R)
• M57: 29,788,975 km (0.074 R)
• M58: 31,921,792 km (0.066 R)
• M59: 32,052,690 km (0.053 R)
• M60: 32,118,214 km (0.1 R)
• M61: 32,183,738 km (0.063 R)
• M62: 33,636,632 km (0.103 R)
• M63: 33,903,066 km (0.044 R)
• M64: 34,237,268 km (0.119 R)
• M65: 34,438,178 km (0.118 R)
• M66: 35,313,625 km (0.048 R)
• M67: 35,652,165 km (0.093 R)
• M68: 35,923,984 km (0.086 R)
• M69: 36,264,469 km (0.08 R)
• M70: 36,469,418 km (0.11 R)
• M71: 37,155,025 km (0.104 R)
• M72: 38,122,175 km (0.116 R)
• M73: 39,377,600 km (0.057 R)
• M74: 40,081,010 km (0.053 R)
• M75: 40,717,548 km (0.044 R)
• M76: 41,001,635 km (0.084 R)
• M77: 41,143,753 km (0.106 R)
• M78: 41,357,528 km (0.109 R)
• M79: 41,785,976 km (0.09 R)
• M80: 44,023,063 km (0.105 R)
• M81: 44,826,254 km (0.057 R)
• M82: 46,595,249 km (0.053 R)
• M83: 46,818,000 km (0.044 R)
• M84: 48,086,740 km (0.069 R)
• M85: 49,897,323 km (0.07 R)
• M86: 51,116,695 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.5

Radius: 7.6

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 13.85 AU - 20.05 AU

Year: 25880 Days

Day: 18.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,942,752 km

• M1: 107,860 km (0.096 R)
• M2: 175,329 km (0.08 R)
• M3: 453,132 km (0.069 R)
• M4: 601,383 km (0.065 R)
• M5: 765,642 km (0.102 R)
• M6: 1,080,994 km (0.105 R)
• M7: 1,559,857 km (0.086 R)
• M8: 1,755,082 km (0.087 R)
• M9: 1,821,952 km (0.117 R)
• M10: 1,958,236 km (0.102 R)
• M11: 2,205,073 km (0.108 R)
• M12: 2,574,879 km (0.097 R)
• M13: 3,044,017 km (0.119 R)
• M14: 3,455,262 km (0.097 R)
• M15: 4,512,470 km (0.052 R)
• M16: 4,604,772 km (0.115 R)
• M17: 4,744,496 km (0.117 R)
• M18: 4,932,990 km (0.106 R)
• M19: 5,513,280 km (0.031 R)
• M20: 7,598,674 km (0.113 R)
• M21: 7,653,577 km (0.11 R)
• M22: 7,874,832 km (0.113 R)
• M23: 8,437,170 km (0.102 R)
• M24: 9,070,568 km (0.112 R)
• M25: 10,505,211 km (0.073 R)
• M26: 12,073,147 km (0.103 R)
• M27: 13,578,999 km (0.115 R)
• M28: 13,914,098 km (0.08 R)
• M29: 14,935,851 km (0.064 R)
• M30: 15,073,930 km (0.119 R)
• M31: 15,911,230 km (0.051 R)
• M32: 17,050,866 km (0.097 R)
• M33: 17,195,228 km (0.096 R)
• M34: 19,785,515 km (0.097 R)
• M35: 19,937,207 km (0.11 R)
• M36: 21,086,867 km (0.077 R)
• M37: 21,319,492 km (0.103 R)
• M38: 21,397,133 km (0.11 R)
• M39: 21,708,895 km (0.057 R)
• M40: 21,943,614 km (0.093 R)
• M41: 22,258,069 km (0.119 R)
• M42: 23,691,067 km (0.074 R)
• M43: 24,094,532 km (0.037 R)
• M44: 24,581,473 km (0.116 R)
• M45: 25,235,964 km (0.105 R)
• M46: 25,482,800 km (0.068 R)
• M47: 25,565,229 km (0.063 R)
• M48: 25,896,139 km (0.065 R)
• M49: 26,062,043 km (0.105 R)
• M50: 29,281,090 km (0.086 R)
• M51: 29,540,493 km (0.085 R)
• M52: 29,800,644 km (0.108 R)
• M53: 31,201,179 km (0.091 R)
• M54: 31,554,679 km (0.084 R)
• M55: 33,071,751 km (0.119 R)
• M56: 35,529,644 km (0.097 R)
• M57: 41,101,417 km (0.039 R)
• M58: 41,780,142 km (0.079 R)
• M59: 43,050,826 km (0.053 R)
• M60: 44,930,374 km (0.084 R)
• M61: 45,229,719 km (0.116 R)
• M62: 46,534,063 km (0.086 R)
• M63: 47,342,789 km (0.047 R)
• M64: 47,748,948 km (0.07 R)
• M65: 48,258,328 km (0.073 R)
• M66: 48,360,354 km (0.114 R)
• M67: 48,769,355 km (0.103 R)
• M68: 49,796,942 km (0.056 R)
• M69: 51,247,593 km (0.115 R)
• M70: 52,397,103 km (0.071 R)
• M71: 52,817,174 km (0.107 R)
• M72: 55,575,011 km (0.105 R)
• M73: 56,217,982 km (0.103 R)
• M74: 56,540,515 km (0.095 R)
• M75: 60,457,436 km (0.101 R)
• M76: 62,448,584 km (0.106 R)
• M77: 67,519,503 km (0.11 R)
• M78: 69,238,981 km (0.075 R)
• M79: 69,815,381 km (0.086 R)
• M80: 69,930,871 km (0.1 R)
• M81: 71,554,008 km (0.08 R)
• M82: 74,129,634 km (0.079 R)
• M83: 75,073,747 km (0.116 R)
• M84: 75,547,373 km (0.104 R)
• M85: 76,021,898 km (0.066 R)
• M86: 76,140,679 km (0.095 R)
• M87: 76,259,609 km (0.094 R)
• M88: 76,973,939 km (0.094 R)
• M89: 78,649,585 km (0.084 R)
• M90: 80,579,247 km (0.112 R)
• M91: 80,821,446 km (0.086 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 16,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit