🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.53 AU - 0.55 AU

Year: 141 Days

Day: 18.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.66 AU - 1.04 AU

Year: 278 Days

Day: 34.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,070,293 km

• M1: 217,515 km (0.115 R)

Asteroid Belt

Center: 2.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.82 AU - 5.84 AU

Year: 3766 Days

Day: 12.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.6

Radius: 8.7

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.56 AU - 7.84 AU

Year: 6152 Days

Day: 6.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,070,293 km

• M1: 120,725 km (0.111 R)
• M2: 319,691 km (0.091 R)
• M3: 479,162 km (0.1 R)
• M4: 575,653 km (0.112 R)
• M5: 639,531 km (0.107 R)
• M6: 733,628 km (0.098 R)
• M7: 818,151 km (0.029 R)
• M8: 1,223,561 km (0.085 R)
• M9: 1,308,233 km (0.118 R)
• M10: 1,592,769 km (0.112 R)
• M11: 1,742,366 km (0.085 R)
• M12: 1,916,349 km (0.116 R)
• M13: 2,344,348 km (0.076 R)
• M14: 2,734,649 km (0.11 R)
• M15: 2,937,504 km (0.083 R)
• M16: 3,192,119 km (0.098 R)
• M17: 3,797,392 km (0.111 R)
• M18: 4,203,401 km (0.075 R)
• M19: 5,166,811 km (0.03 R)
• M20: 5,222,312 km (0.093 R)
• M21: 5,305,937 km (0.064 R)
• M22: 5,502,658 km (0.069 R)
• M23: 6,733,699 km (0.057 R)
• M24: 7,411,228 km (0.119 R)
• M25: 8,175,224 km (0.118 R)
• M26: 8,272,463 km (0.049 R)
• M27: 8,402,763 km (0.104 R)
• M28: 8,698,368 km (0.034 R)
• M29: 8,897,333 km (0.041 R)
• M30: 9,333,710 km (0.11 R)
• M31: 10,122,690 km (0.071 R)
• M32: 10,332,127 km (0.051 R)
• M33: 10,933,061 km (0.11 R)
• M34: 11,111,980 km (0.049 R)
• M35: 11,364,053 km (0.106 R)
• M36: 11,764,077 km (0.085 R)
• M37: 11,910,683 km (0.07 R)
• M38: 12,021,086 km (0.068 R)
• M39: 12,242,791 km (0.097 R)
• M40: 12,428,591 km (0.096 R)
• M41: 12,578,039 km (0.11 R)
• M42: 12,652,838 km (0.088 R)
• M43: 12,727,936 km (0.036 R)
• M44: 13,371,806 km (0.034 R)
• M45: 13,524,844 km (0.066 R)
• M46: 14,220,624 km (0.063 R)
• M47: 15,246,267 km (0.116 R)
• M48: 15,889,239 km (0.116 R)
• M49: 16,500,196 km (0.067 R)
• M50: 16,870,301 km (0.118 R)
• M51: 16,994,318 km (0.103 R)
• M52: 17,493,377 km (0.117 R)
• M53: 17,997,372 km (0.065 R)
• M54: 18,463,369 km (0.115 R)
• M55: 19,234,696 km (0.103 R)
• M56: 19,407,481 km (0.067 R)
• M57: 19,929,129 km (0.117 R)
• M58: 20,104,009 km (0.093 R)
• M59: 20,323,320 km (0.046 R)
• M60: 20,675,922 km (0.037 R)
• M61: 20,941,757 km (0.106 R)
• M62: 21,119,479 km (0.116 R)
• M63: 23,338,165 km (0.101 R)
• M64: 23,614,772 km (0.09 R)
• M65: 24,125,050 km (0.113 R)
• M66: 24,732,567 km (0.101 R)
• M67: 24,826,515 km (0.114 R)
• M68: 25,724,700 km (0.113 R)
• M69: 27,164,580 km (0.07 R)
• M70: 27,261,519 km (0.072 R)
• M71: 27,747,862 km (0.066 R)
• M72: 28,089,992 km (0.072 R)
• M73: 28,630,340 km (0.109 R)
• M74: 28,729,074 km (0.054 R)
• M75: 28,926,693 km (0.093 R)
• M76: 29,323,277 km (0.119 R)
• M77: 30,222,061 km (0.061 R)
• M78: 30,775,872 km (0.111 R)
• M79: 31,638,304 km (0.071 R)
• M80: 31,893,518 km (0.043 R)
• M81: 31,995,693 km (0.05 R)
• M82: 32,354,429 km (0.07 R)
• M83: 33,179,611 km (0.119 R)
• M84: 34,011,525 km (0.066 R)
• M85: 34,745,153 km (0.082 R)
• M86: 34,955,637 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.4

Radius: 9.4

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.33 AU - 10.19 AU

Year: 9997 Days

Day: 10.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,070,293 km

• M1: 227,688 km (0.075 R)
• M2: 355,145 km (0.053 R)
• M3: 430,094 km (0.108 R)
• M4: 501,153 km (0.077 R)
• M5: 565,630 km (0.068 R)
• M6: 868,116 km (0.086 R)
• M7: 975,229 km (0.04 R)
• M8: 1,058,704 km (0.04 R)
• M9: 1,159,383 km (0.1 R)
• M10: 1,386,024 km (0.083 R)
• M11: 2,005,210 km (0.104 R)
• M12: 2,186,223 km (0.089 R)
• M13: 2,583,555 km (0.042 R)
• M14: 2,681,691 km (0.094 R)
• M15: 2,901,600 km (0.044 R)
• M16: 3,423,697 km (0.098 R)
• M17: 4,042,733 km (0.063 R)
• M18: 4,180,064 km (0.035 R)
• M19: 5,059,998 km (0.106 R)
• M20: 5,232,784 km (0.111 R)
• M21: 5,407,664 km (0.087 R)
• M22: 5,609,920 km (0.096 R)
• M23: 5,737,527 km (0.111 R)
• M24: 6,021,763 km (0.098 R)
• M25: 6,178,691 km (0.064 R)
• M26: 6,793,090 km (0.103 R)
• M27: 6,929,224 km (0.094 R)
• M28: 7,148,983 km (0.049 R)
• M29: 7,287,511 km (0.115 R)
• M30: 7,595,383 km (0.098 R)
• M31: 8,050,909 km (0.03 R)
• M32: 8,194,971 km (0.103 R)
• M33: 8,456,618 km (0.061 R)
• M34: 9,018,208 km (0.081 R)
• M35: 9,137,887 km (0.115 R)
• M36: 9,318,451 km (0.091 R)
• M37: 9,439,626 km (0.092 R)
• M38: 9,713,839 km (0.057 R)
• M39: 9,959,927 km (0.115 R)
• M40: 10,052,827 km (0.053 R)
• M41: 10,208,110 km (0.113 R)
• M42: 10,270,492 km (0.113 R)
• M43: 11,156,710 km (0.059 R)
• M44: 11,641,557 km (0.112 R)
• M45: 11,804,768 km (0.101 R)
• M46: 11,935,816 km (0.105 R)
• M47: 12,431,733 km (0.074 R)
• M48: 12,498,304 km (0.118 R)
• M49: 12,799,594 km (0.109 R)
• M50: 13,171,195 km (0.089 R)
• M51: 13,239,112 km (0.111 R)
• M52: 13,511,979 km (0.084 R)
• M53: 13,855,755 km (0.074 R)
• M54: 14,028,690 km (0.062 R)
• M55: 14,167,666 km (0.099 R)
• M56: 14,657,300 km (0.11 R)
• M57: 14,939,591 km (0.099 R)
• M58: 15,188,223 km (0.066 R)
• M59: 15,473,805 km (0.118 R)
• M60: 16,414,626 km (0.119 R)
• M61: 16,487,780 km (0.108 R)
• M62: 17,785,242 km (0.043 R)
• M63: 17,860,340 km (0.087 R)
• M64: 17,973,287 km (0.081 R)
• M65: 18,124,231 km (0.109 R)
• M66: 18,427,316 km (0.094 R)
• M67: 18,923,233 km (0.115 R)
• M68: 18,999,977 km (0.052 R)
• M69: 19,423,788 km (0.065 R)
• M70: 19,656,263 km (0.076 R)
• M71: 20,084,861 km (0.07 R)
• M72: 22,071,371 km (0.108 R)
• M73: 23,047,048 km (0.089 R)
• M74: 23,129,028 km (0.052 R)
• M75: 23,746,717 km (0.032 R)
• M76: 23,912,322 km (0.093 R)
• M77: 24,119,964 km (0.094 R)
• M78: 24,244,729 km (0.113 R)
• M79: 24,495,006 km (0.112 R)
• M80: 25,082,477 km (0.111 R)
• M81: 25,972,285 km (0.1 R)
• M82: 26,829,331 km (0.118 R)
• M83: 26,915,499 km (0.104 R)
• M84: 27,045,051 km (0.108 R)
• M85: 27,739,185 km (0.062 R)
• M86: 29,056,544 km (0.108 R)
• M87: 29,856,593 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.4

Radius: 6.4

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 10.4 AU - 15.96 AU

Year: 16975 Days

Day: 24.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 58,070,293 km

• M1: 80,783 km (0.027 R)
• M2: 548,575 km (0.094 R)
• M3: 886,816 km (0.117 R)
• M4: 1,298,958 km (0.112 R)
• M5: 1,803,253 km (0.103 R)
• M6: 2,341,207 km (0.043 R)
• M7: 2,855,973 km (0.085 R)
• M8: 3,210,071 km (0.057 R)
• M9: 3,404,698 km (0.059 R)
• M10: 3,805,471 km (0.072 R)
• M11: 4,011,467 km (0.066 R)
• M12: 4,115,886 km (0.112 R)
• M13: 4,623,921 km (0.07 R)
• M14: 4,678,524 km (0.075 R)
• M15: 4,954,981 km (0.07 R)
• M16: 5,067,029 km (0.101 R)
• M17: 5,123,428 km (0.106 R)
• M18: 5,265,247 km (0.068 R)
• M19: 5,466,007 km (0.089 R)
• M20: 6,083,098 km (0.104 R)
• M21: 6,173,156 km (0.088 R)
• M22: 6,568,244 km (0.091 R)
• M23: 6,660,546 km (0.032 R)
• M24: 7,034,092 km (0.106 R)
• M25: 7,510,711 km (0.112 R)
• M26: 7,964,890 km (0.113 R)
• M27: 8,696,573 km (0.085 R)
• M28: 8,865,918 km (0.099 R)
• M29: 9,588,775 km (0.062 R)
• M30: 9,904,426 km (0.117 R)
• M31: 10,187,765 km (0.066 R)
• M32: 11,310,945 km (0.116 R)
• M33: 11,943,445 km (0.064 R)
• M34: 12,056,392 km (0.102 R)
• M35: 13,010,078 km (0.073 R)
• M36: 13,515,569 km (0.044 R)
• M37: 15,437,154 km (0.068 R)
• M38: 16,138,020 km (0.081 R)
• M39: 16,555,099 km (0.112 R)
• M40: 16,849,208 km (0.116 R)
• M41: 16,933,581 km (0.11 R)
• M42: 17,698,924 km (0.026 R)
• M43: 17,784,644 km (0.084 R)
• M44: 17,827,578 km (0.039 R)
• M45: 18,388,720 km (0.077 R)
• M46: 18,475,487 km (0.114 R)
• M47: 18,736,834 km (0.097 R)
• M48: 18,911,714 km (0.073 R)
• M49: 19,175,156 km (0.111 R)
• M50: 19,307,251 km (0.088 R)
• M51: 20,017,242 km (0.115 R)
• M52: 20,330,500 km (0.092 R)
• M53: 20,735,611 km (0.046 R)
• M54: 20,871,297 km (0.106 R)
• M55: 21,371,103 km (0.103 R)
• M56: 22,105,329 km (0.078 R)
• M57: 23,692,712 km (0.037 R)
• M58: 23,739,836 km (0.069 R)
• M59: 23,929,227 km (0.076 R)
• M60: 24,118,917 km (0.095 R)
• M61: 24,404,649 km (0.118 R)
• M62: 25,800,846 km (0.03 R)
• M63: 26,680,331 km (0.12 R)
• M64: 26,926,420 km (0.088 R)
• M65: 26,975,787 km (0.107 R)
• M66: 27,768,806 km (0.044 R)
• M67: 28,168,082 km (0.054 R)
• M68: 28,821,077 km (0.088 R)
• M69: 29,631,598 km (0.042 R)
• M70: 31,534,633 km (0.109 R)
• M71: 32,160,251 km (0.109 R)
• M72: 33,742,099 km (0.108 R)
• M73: 35,187,364 km (0.106 R)
• M74: 35,349,079 km (0.097 R)
• M75: 36,107,540 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.4

Radius: 5.3

Gravity: 26.61 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 14.91 AU - 18.29 AU

Year: 23994 Days

Day: 17.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,070,293 km

• M1: 68,665 km (0.117 R)
• M2: 297,401 km (0.063 R)
• M3: 826,528 km (0.111 R)
• M4: 937,829 km (0.035 R)
• M5: 1,113,906 km (0.086 R)
• M6: 2,987,320 km (0.039 R)
• M7: 3,831,800 km (0.11 R)
• M8: 3,924,850 km (0.113 R)
• M9: 6,591,133 km (0.119 R)
• M10: 7,098,120 km (0.079 R)
• M11: 7,617,374 km (0.117 R)
• M12: 7,734,509 km (0.043 R)
• M13: 7,852,093 km (0.05 R)
• M14: 8,148,895 km (0.114 R)
• M15: 8,268,723 km (0.09 R)
• M16: 9,372,456 km (0.104 R)
• M17: 9,877,648 km (0.085 R)
• M18: 10,456,592 km (0.104 R)
• M19: 11,312,292 km (0.115 R)
• M20: 11,985,632 km (0.088 R)
• M21: 12,602,573 km (0.116 R)
• M22: 13,019,652 km (0.119 R)
• M23: 14,297,966 km (0.112 R)
• M24: 15,245,818 km (0.116 R)
• M25: 16,213,716 km (0.065 R)
• M26: 16,743,143 km (0.082 R)
• M27: 17,663,918 km (0.1 R)
• M28: 18,130,364 km (0.046 R)
• M29: 18,286,694 km (0.109 R)
• M30: 19,634,122 km (0.102 R)
• M31: 21,590,114 km (0.083 R)
• M32: 22,928,118 km (0.1 R)
• M33: 24,551,703 km (0.091 R)
• M34: 25,420,867 km (0.087 R)
• M35: 25,859,338 km (0.091 R)
• M36: 27,637,758 km (0.052 R)
• M37: 28,906,049 km (0.116 R)
• M38: 29,455,372 km (0.073 R)
• M39: 30,008,136 km (0.071 R)
• M40: 30,100,588 km (0.059 R)
• M41: 30,378,540 km (0.091 R)
• M42: 30,936,989 km (0.092 R)
• M43: 31,123,987 km (0.09 R)
• M44: 31,311,283 km (0.107 R)
• M45: 31,686,923 km (0.082 R)
• M46: 32,347,996 km (0.07 R)
• M47: 33,395,929 km (0.043 R)
• M48: 33,587,714 km (0.098 R)
• M49: 33,875,989 km (0.074 R)
• M50: 35,037,317 km (0.057 R)
• M51: 36,310,096 km (0.056 R)
• M52: 36,704,735 km (0.034 R)
• M53: 37,597,984 km (0.104 R)
• M54: 38,297,653 km (0.097 R)
• M55: 38,398,033 km (0.05 R)
• M56: 38,598,794 km (0.114 R)
• M57: 39,608,430 km (0.113 R)
• M58: 39,811,285 km (0.069 R)
• M59: 41,653,433 km (0.066 R)
• M60: 42,377,337 km (0.107 R)
• M61: 42,481,008 km (0.069 R)
• M62: 44,890,431 km (0.082 R)
• M63: 44,996,197 km (0.097 R)
• M64: 45,313,943 km (0.107 R)
• M65: 47,451,547 km (0.027 R)
• M66: 49,512,258 km (0.09 R)
• M67: 53,945,441 km (0.119 R)
• M68: 55,186,505 km (0.067 R)
• M69: 56,209,006 km (0.025 R)
• M70: 59,894,948 km (0.084 R)
• M71: 65,568,148 km (0.113 R)
• M72: 67,012,965 km (0.101 R)
• M73: 69,199,936 km (0.1 R)
• M74: 70,424,993 km (0.115 R)
• M75: 71,533,663 km (0.079 R)
• M76: 71,904,366 km (0.099 R)
• M77: 72,275,967 km (0.113 R)
• M78: 73,394,211 km (0.118 R)
• M79: 73,892,971 km (0.049 R)
• M80: 74,894,080 km (0.044 R)
• M81: 75,270,617 km (0.112 R)
• M82: 75,773,565 km (0.097 R)
• M83: 76,403,971 km (0.085 R)
• M84: 76,909,462 km (0.049 R)
• M85: 77,669,868 km (0.093 R)
• M86: 78,942,796 km (0.06 R)
• M87: 79,837,840 km (0.041 R)
• M88: 80,479,316 km (0.045 R)
• M89: 82,154,962 km (0.057 R)
• M90: 83,062,123 km (0.049 R)
• M91: 83,191,974 km (0.084 R)
• M92: 84,755,422 km (0.087 R)
• M93: 88,441,064 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.6

Radius: 6.3

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 16.24 AU - 17.84 AU

Year: 24954 Days

Day: 15.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,070,293 km

• M1: 80,184 km (0.07 R)
• M2: 230,231 km (0.118 R)
• M3: 364,720 km (0.034 R)
• M4: 595,400 km (0.082 R)
• M5: 669,301 km (0.045 R)
• M6: 952,041 km (0.083 R)
• M7: 1,222,215 km (0.092 R)
• M8: 1,592,170 km (0.063 R)
• M9: 1,830,330 km (0.108 R)
• M10: 1,912,160 km (0.032 R)
• M11: 3,617,277 km (0.089 R)
• M12: 4,000,546 km (0.062 R)
• M13: 4,107,359 km (0.1 R)
• M14: 4,730,285 km (0.098 R)
• M15: 5,110,413 km (0.077 R)
• M16: 5,500,415 km (0.093 R)
• M17: 5,940,531 km (0.101 R)
• M18: 6,144,284 km (0.089 R)
• M19: 6,391,868 km (0.105 R)
• M20: 7,067,901 km (0.12 R)
• M21: 7,110,985 km (0.096 R)
• M22: 8,350,404 km (0.058 R)
• M23: 9,041,396 km (0.058 R)
• M24: 12,137,773 km (0.111 R)
• M25: 12,240,995 km (0.079 R)
• M26: 12,344,517 km (0.093 R)
• M27: 14,584,596 km (0.117 R)
• M28: 14,914,609 km (0.053 R)
• M29: 15,526,165 km (0.101 R)
• M30: 15,863,209 km (0.046 R)
• M31: 16,145,949 km (0.099 R)
• M32: 18,704,671 km (0.107 R)
• M33: 18,823,900 km (0.032 R)
• M34: 19,605,399 km (0.039 R)
• M35: 19,665,837 km (0.09 R)
• M36: 19,726,574 km (0.075 R)
• M37: 20,520,190 km (0.092 R)
• M38: 21,137,730 km (0.086 R)
• M39: 22,708,059 km (0.118 R)
• M40: 24,185,787 km (0.057 R)
• M41: 24,641,612 km (0.097 R)
• M42: 25,034,605 km (0.114 R)
• M43: 25,100,279 km (0.098 R)
• M44: 25,495,816 km (0.082 R)
• M45: 25,561,938 km (0.087 R)
• M46: 26,026,140 km (0.096 R)
• M47: 26,159,432 km (0.111 R)
• M48: 27,165,477 km (0.091 R)
• M49: 27,775,089 km (0.087 R)
• M50: 27,843,156 km (0.097 R)
• M51: 28,115,873 km (0.093 R)
• M52: 33,028,218 km (0.063 R)
• M53: 33,389,198 km (0.082 R)
• M54: 34,114,897 km (0.07 R)
• M55: 34,992,588 km (0.043 R)
• M56: 35,951,809 km (0.055 R)
• M57: 36,025,860 km (0.097 R)
• M58: 37,745,188 km (0.079 R)
• M59: 38,728,794 km (0.048 R)
• M60: 40,566,604 km (0.087 R)
• M61: 41,030,507 km (0.047 R)
• M62: 42,119,879 km (0.031 R)
• M63: 43,139,837 km (0.046 R)
• M64: 43,297,364 km (0.095 R)
• M65: 43,376,351 km (0.073 R)
• M66: 45,444,243 km (0.089 R)
• M67: 45,604,612 km (0.112 R)
• M68: 45,684,946 km (0.082 R)
• M69: 45,765,130 km (0.036 R)
• M70: 46,894,594 km (0.102 R)
• M71: 46,975,527 km (0.09 R)
• M72: 47,869,823 km (0.102 R)
• M73: 49,098,470 km (0.114 R)
• M74: 49,592,741 km (0.112 R)
• M75: 52,845,747 km (0.118 R)
• M76: 54,030,263 km (0.096 R)
• M77: 54,796,354 km (0.042 R)
• M78: 55,223,456 km (0.043 R)
• M79: 58,070,303 km (0.077 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 12,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit