🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.89 AU - 1.13 AU

Year: 389 Days

Day: 38.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,742,975 km

• M1: 372,200 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.04 AU - 1.38 AU

Year: 510 Days

Day: 22.1 Hours

Environment

Temp: -25 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.36 AU - 3.66 AU

Year: 1999 Days

Day: 46 Hours

Environment

Temp: -112 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,742,975 km

• M1: 2,187,121 km (0.116 R)
• M2: 2,256,833 km (0.075 R)

Asteroid Belt

Center: 3.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676

Radius: 10.9

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.04 AU - 5.28 AU

Year: 3852 Days

Day: 13.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 84,742,975 km

• M1: 150,196 km (0.098 R)
• M2: 246,986 km (0.108 R)
• M3: 416,480 km (0.119 R)
• M4: 836,701 km (0.101 R)
• M5: 918,232 km (0.086 R)
• M6: 1,015,022 km (0.099 R)
• M7: 1,128,267 km (0.073 R)
• M8: 1,313,320 km (0.105 R)
• M9: 1,480,121 km (0.111 R)
• M10: 1,639,293 km (0.04 R)
• M11: 1,773,932 km (0.095 R)
• M12: 2,151,217 km (0.072 R)
• M13: 2,299,319 km (0.118 R)
• M14: 3,145,445 km (0.104 R)
• M15: 3,602,317 km (0.103 R)
• M16: 3,719,751 km (0.113 R)
• M17: 3,878,474 km (0.055 R)
• M18: 4,556,751 km (0.061 R)
• M19: 4,791,171 km (0.087 R)
• M20: 5,007,639 km (0.059 R)
• M21: 5,745,007 km (0.073 R)
• M22: 5,859,749 km (0.08 R)
• M23: 6,950,616 km (0.077 R)
• M24: 7,048,453 km (0.025 R)
• M25: 7,245,474 km (0.106 R)
• M26: 7,746,028 km (0.087 R)
• M27: 7,847,456 km (0.119 R)
• M28: 7,949,481 km (0.038 R)
• M29: 8,886,562 km (0.092 R)
• M30: 9,072,812 km (0.107 R)
• M31: 9,152,996 km (0.064 R)
• M32: 9,233,480 km (0.072 R)
• M33: 9,422,123 km (0.113 R)
• M34: 9,530,581 km (0.04 R)
• M35: 9,639,488 km (0.093 R)
• M36: 9,830,824 km (0.104 R)
• M37: 11,580,970 km (0.066 R)
• M38: 11,755,401 km (0.107 R)
• M39: 12,343,171 km (0.107 R)
• M40: 12,670,491 km (0.118 R)
• M41: 12,880,377 km (0.098 R)
• M42: 13,000,803 km (0.109 R)
• M43: 13,212,484 km (0.109 R)
• M44: 13,547,284 km (0.04 R)
• M45: 13,854,259 km (0.091 R)
• M46: 14,256,677 km (0.034 R)
• M47: 14,412,408 km (0.038 R)
• M48: 14,851,777 km (0.12 R)
• M49: 15,583,012 km (0.114 R)
• M50: 15,743,530 km (0.049 R)
• M51: 16,685,249 km (0.116 R)
• M52: 16,981,303 km (0.112 R)
• M53: 17,080,337 km (0.049 R)
• M54: 17,212,731 km (0.101 R)
• M55: 17,345,424 km (0.097 R)
• M56: 18,216,533 km (0.093 R)
• M57: 18,521,264 km (0.114 R)
• M58: 18,589,331 km (0.052 R)
• M59: 19,101,703 km (0.107 R)
• M60: 19,722,834 km (0.083 R)
• M61: 20,490,869 km (0.09 R)
• M62: 20,561,180 km (0.106 R)
• M63: 20,631,491 km (0.081 R)
• M64: 20,772,562 km (0.097 R)
• M65: 21,732,980 km (0.104 R)
• M66: 21,912,348 km (0.102 R)
• M67: 21,984,305 km (0.11 R)
• M68: 22,308,782 km (0.09 R)
• M69: 22,598,703 km (0.091 R)
• M70: 23,108,832 km (0.119 R)
• M71: 23,292,089 km (0.116 R)
• M72: 23,549,248 km (0.055 R)
• M73: 24,662,406 km (0.111 R)

Asteroid Belt

Center: 6.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.2

Radius: 12.8

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.92 AU - 10.58 AU

Year: 10772 Days

Day: 9.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 84,742,975 km

• M1: 182,360 km (0.11 R)
• M2: 334,950 km (0.105 R)
• M3: 487,988 km (0.118 R)
• M4: 940,372 km (0.105 R)
• M5: 1,337,405 km (0.064 R)
• M6: 1,994,439 km (0.082 R)
• M7: 2,984,777 km (0.107 R)
• M8: 3,184,191 km (0.114 R)
• M9: 3,311,050 km (0.099 R)
• M10: 3,675,470 km (0.114 R)
• M11: 3,971,075 km (0.088 R)
• M12: 4,358,534 km (0.116 R)
• M13: 4,614,197 km (0.065 R)
• M14: 4,933,289 km (0.077 R)
• M15: 5,110,562 km (0.071 R)
• M16: 5,380,287 km (0.085 R)
• M17: 5,747,251 km (0.086 R)
• M18: 7,062,216 km (0.083 R)
• M19: 7,262,378 km (0.063 R)
• M20: 7,396,867 km (0.117 R)
• M21: 8,081,427 km (0.097 R)
• M22: 8,290,864 km (0.089 R)
• M23: 8,608,310 km (0.073 R)
• M24: 9,074,008 km (0.103 R)
• M25: 9,474,482 km (0.12 R)
• M26: 10,672,462 km (0.075 R)
• M27: 10,902,394 km (0.119 R)
• M28: 11,445,284 km (0.095 R)
• M29: 12,316,243 km (0.116 R)
• M30: 12,597,936 km (0.079 R)
• M31: 12,800,342 km (0.108 R)
• M32: 12,922,414 km (0.055 R)
• M33: 13,085,625 km (0.102 R)
• M34: 15,529,456 km (0.101 R)
• M35: 15,702,989 km (0.1 R)
• M36: 16,404,155 km (0.113 R)
• M37: 16,492,567 km (0.093 R)
• M38: 16,581,129 km (0.07 R)
• M39: 17,655,840 km (0.062 R)
• M40: 18,522,610 km (0.032 R)
• M41: 18,660,689 km (0.103 R)
• M42: 18,799,216 km (0.095 R)
• M43: 20,202,594 km (0.099 R)
• M44: 20,964,945 km (0.051 R)
• M45: 21,060,837 km (0.119 R)
• M46: 21,591,311 km (0.067 R)
• M47: 21,736,720 km (0.08 R)
• M48: 22,370,566 km (0.114 R)
• M49: 22,517,771 km (0.055 R)
• M50: 23,956,753 km (0.074 R)
• M51: 24,459,850 km (0.098 R)
• M52: 25,476,517 km (0.089 R)
• M53: 25,681,466 km (0.076 R)
• M54: 27,393,614 km (0.108 R)
• M55: 28,183,940 km (0.116 R)
• M56: 28,768,419 km (0.103 R)
• M57: 29,303,081 km (0.054 R)
• M58: 30,436,734 km (0.098 R)
• M59: 30,817,909 km (0.114 R)
• M60: 31,255,334 km (0.114 R)
• M61: 31,584,748 km (0.084 R)
• M62: 31,694,852 km (0.086 R)
• M63: 32,524,522 km (0.085 R)
• M64: 32,746,824 km (0.114 R)
• M65: 33,417,322 km (0.107 R)
• M66: 33,979,361 km (0.116 R)
• M67: 35,056,017 km (0.062 R)
• M68: 35,512,590 km (0.107 R)
• M69: 36,605,103 km (0.08 R)
• M70: 37,708,537 km (0.108 R)
• M71: 38,059,344 km (0.092 R)
• M72: 38,235,121 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.9

Radius: 11.2

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.06 AU - 9.44 AU

Year: 10772 Days

Day: 13.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 84,742,975 km

• M1: 220,806 km (0.034 R)
• M2: 379,081 km (0.072 R)
• M3: 778,657 km (0.097 R)
• M4: 1,050,775 km (0.08 R)
• M5: 1,290,581 km (0.034 R)
• M6: 1,449,603 km (0.118 R)
• M7: 1,717,832 km (0.093 R)
• M8: 1,805,048 km (0.104 R)
• M9: 2,131,620 km (0.088 R)
• M10: 2,321,310 km (0.104 R)
• M11: 2,616,317 km (0.083 R)
• M12: 3,242,683 km (0.109 R)
• M13: 3,868,302 km (0.052 R)
• M14: 4,053,953 km (0.098 R)
• M15: 4,147,900 km (0.115 R)
• M16: 4,218,810 km (0.057 R)
• M17: 4,677,626 km (0.051 R)
• M18: 4,801,044 km (0.107 R)
• M19: 4,900,677 km (0.097 R)
• M20: 4,975,775 km (0.101 R)
• M21: 5,101,736 km (0.055 R)
• M22: 5,254,476 km (0.088 R)
• M23: 5,512,382 km (0.082 R)
• M24: 5,774,478 km (0.116 R)
• M25: 5,907,022 km (0.072 R)
• M26: 6,696,001 km (0.081 R)
• M27: 7,202,389 km (0.115 R)
• M28: 7,316,533 km (0.065 R)
• M29: 7,575,786 km (0.047 R)
• M30: 8,311,807 km (0.105 R)
• M31: 8,612,649 km (0.116 R)
• M32: 9,287,036 km (0.074 R)
• M33: 9,567,831 km (0.051 R)
• M34: 9,851,469 km (0.104 R)
• M35: 10,362,495 km (0.12 R)
• M36: 10,556,374 km (0.067 R)
• M37: 11,178,402 km (0.112 R)
• M38: 11,610,889 km (0.088 R)
• M39: 11,812,248 km (0.081 R)
• M40: 11,947,335 km (0.062 R)
• M41: 12,082,721 km (0.046 R)
• M42: 12,940,964 km (0.072 R)
• M43: 13,254,671 km (0.108 R)
• M44: 13,500,609 km (0.075 R)
• M45: 13,571,070 km (0.1 R)
• M46: 14,139,542 km (0.042 R)
• M47: 15,043,412 km (0.08 R)
• M48: 15,520,779 km (0.12 R)
• M49: 15,594,680 km (0.046 R)
• M50: 15,705,682 km (0.087 R)
• M51: 15,817,132 km (0.049 R)
• M52: 16,452,923 km (0.07 R)
• M53: 16,565,870 km (0.098 R)
• M54: 16,906,654 km (0.113 R)
• M55: 17,211,534 km (0.044 R)
• M56: 17,479,763 km (0.075 R)
• M57: 17,904,172 km (0.063 R)
• M58: 18,214,887 km (0.036 R)
• M59: 19,276,882 km (0.049 R)
• M60: 19,356,319 km (0.101 R)
• M61: 19,595,376 km (0.062 R)
• M62: 19,715,204 km (0.086 R)
• M63: 20,197,209 km (0.089 R)
• M64: 20,642,561 km (0.08 R)
• M65: 20,886,705 km (0.072 R)
• M66: 21,091,056 km (0.106 R)
• M67: 21,172,886 km (0.107 R)
• M68: 21,419,274 km (0.105 R)
• M69: 22,163,972 km (0.067 R)
• M70: 23,001,421 km (0.076 R)
• M71: 23,296,876 km (0.072 R)
• M72: 23,636,164 km (0.045 R)
• M73: 24,276,742 km (0.105 R)
• M74: 24,836,687 km (0.061 R)
• M75: 25,009,772 km (0.117 R)
• M76: 25,531,420 km (0.105 R)
• M77: 25,925,161 km (0.12 R)
• M78: 26,453,242 km (0.1 R)
• M79: 26,851,471 km (0.104 R)
• M80: 27,430,415 km (0.098 R)
• M81: 28,103,606 km (0.061 R)
• M82: 29,237,408 km (0.062 R)
• M83: 30,664,272 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.2

Radius: 7.7

Gravity: 14.76 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 11.53 AU - 13.69 AU

Year: 17145 Days

Day: 15.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,742,975 km

• M1: 246,388 km (0.048 R)
• M2: 463,305 km (0.116 R)
• M3: 541,843 km (0.113 R)
• M4: 625,319 km (0.117 R)
• M5: 1,189,453 km (0.064 R)
• M6: 2,413,612 km (0.114 R)
• M7: 3,227,724 km (0.075 R)
• M8: 4,161,962 km (0.086 R)
• M9: 4,462,056 km (0.087 R)
• M10: 5,037,858 km (0.114 R)
• M11: 5,825,790 km (0.107 R)
• M12: 6,851,433 km (0.083 R)
• M13: 7,617,673 km (0.11 R)
• M14: 7,931,829 km (0.112 R)
• M15: 9,677,636 km (0.093 R)
• M16: 10,419,641 km (0.084 R)
• M17: 10,709,861 km (0.092 R)
• M18: 10,826,847 km (0.114 R)
• M19: 13,001,551 km (0.097 R)
• M20: 13,882,682 km (0.053 R)
• M21: 14,783,112 km (0.118 R)
• M22: 15,043,711 km (0.06 R)
• M23: 15,901,506 km (0.086 R)
• M24: 16,572,153 km (0.114 R)
• M25: 16,843,075 km (0.09 R)
• M26: 16,979,059 km (0.116 R)
• M27: 17,389,107 km (0.081 R)
• M28: 18,219,076 km (0.107 R)
• M29: 18,428,662 km (0.101 R)
• M30: 18,709,308 km (0.102 R)
• M31: 19,702,488 km (0.118 R)
• M32: 20,061,374 km (0.061 R)
• M33: 20,494,908 km (0.059 R)
• M34: 21,297,650 km (0.119 R)
• M35: 24,610,047 km (0.046 R)
• M36: 24,687,239 km (0.072 R)
• M37: 25,074,099 km (0.065 R)
• M38: 25,462,904 km (0.118 R)
• M39: 26,483,311 km (0.104 R)
• M40: 27,117,756 km (0.115 R)
• M41: 27,597,067 km (0.077 R)
• M42: 28,159,705 km (0.052 R)
• M43: 28,644,851 km (0.089 R)
• M44: 29,377,880 km (0.069 R)
• M45: 29,541,690 km (0.034 R)
• M46: 30,613,409 km (0.081 R)
• M47: 30,779,313 km (0.103 R)
• M48: 31,362,745 km (0.082 R)
• M49: 31,613,920 km (0.086 R)
• M50: 31,697,694 km (0.097 R)
• M51: 31,949,767 km (0.08 R)
• M52: 33,219,853 km (0.06 R)
• M53: 35,373,165 km (0.097 R)
• M54: 36,422,743 km (0.098 R)
• M55: 37,216,659 km (0.073 R)
• M56: 39,361,294 km (0.111 R)
• M57: 40,266,660 km (0.052 R)
• M58: 42,005,885 km (0.055 R)
• M59: 42,652,747 km (0.093 R)
• M60: 43,209,849 km (0.111 R)
• M61: 43,302,899 km (0.117 R)
• M62: 43,489,298 km (0.049 R)
• M63: 45,556,890 km (0.074 R)
• M64: 47,272,329 km (0.118 R)
• M65: 47,656,346 km (0.043 R)
• M66: 49,397,516 km (0.072 R)
• M67: 52,047,942 km (0.037 R)
• M68: 52,643,192 km (0.083 R)
• M69: 54,643,614 km (0.104 R)
• M70: 54,744,294 km (0.098 R)
• M71: 55,957,233 km (0.116 R)
• M72: 56,058,660 km (0.116 R)
• M73: 57,076,824 km (0.095 R)
• M74: 57,793,098 km (0.105 R)
• M75: 59,648,710 km (0.064 R)
• M76: 59,856,053 km (0.111 R)
• M77: 61,419,051 km (0.042 R)
• M78: 61,733,207 km (0.11 R)
• M79: 63,206,596 km (0.054 R)
• M80: 65,117,859 km (0.036 R)
• M81: 65,973,409 km (0.095 R)
• M82: 66,187,932 km (0.105 R)
• M83: 66,295,194 km (0.093 R)
• M84: 67,912,048 km (0.113 R)
• M85: 68,128,516 km (0.084 R)
• M86: 68,236,974 km (0.118 R)
• M87: 68,345,283 km (0.033 R)
• M88: 68,670,958 km (0.105 R)
• M89: 69,760,030 km (0.089 R)
• M90: 69,869,237 km (0.112 R)
• M91: 71,624,469 km (0.111 R)
• M92: 73,061,206 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.2

Radius: 4.1

Gravity: 28.03 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 17 AU - 18.26 AU

Year: 28343 Days

Day: 20.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,742,975 km

• M1: 53,706 km (0.057 R)
• M2: 80,932 km (0.096 R)
• M3: 222,452 km (0.087 R)
• M4: 406,009 km (0.1 R)
• M5: 703,260 km (0.11 R)
• M6: 859,440 km (0.081 R)
• M7: 1,084,285 km (0.081 R)
• M8: 1,113,756 km (0.092 R)
• M9: 1,143,377 km (0.096 R)
• M10: 1,264,700 km (0.054 R)
• M11: 1,931,458 km (0.103 R)
• M12: 1,967,362 km (0.093 R)
• M13: 2,649,229 km (0.116 R)
• M14: 2,769,505 km (0.081 R)
• M15: 2,973,856 km (0.054 R)
• M16: 3,397,068 km (0.103 R)
• M17: 5,369,965 km (0.062 R)
• M18: 5,624,431 km (0.118 R)
• M19: 5,830,876 km (0.076 R)
• M20: 6,251,097 km (0.111 R)
• M21: 6,411,166 km (0.096 R)
• M22: 6,681,041 km (0.097 R)
• M23: 7,456,257 km (0.106 R)
• M24: 8,143,061 km (0.11 R)
• M25: 8,790,221 km (0.036 R)
• M26: 8,969,589 km (0.033 R)
• M27: 9,332,065 km (0.119 R)
• M28: 9,576,208 km (0.048 R)
• M29: 9,946,463 km (0.078 R)
• M30: 10,321,505 km (0.058 R)
• M31: 11,020,875 km (0.06 R)
• M32: 11,539,082 km (0.05 R)
• M33: 11,998,946 km (0.038 R)
• M34: 12,531,963 km (0.107 R)
• M35: 13,967,355 km (0.081 R)
• M36: 14,668,819 km (0.089 R)
• M37: 15,381,803 km (0.055 R)
• M38: 15,815,038 km (0.098 R)
• M39: 16,472,371 km (0.06 R)
• M40: 16,915,480 km (0.093 R)
• M41: 17,437,427 km (0.089 R)
• M42: 18,192,298 km (0.04 R)
• M43: 19,266,710 km (0.097 R)
• M44: 19,577,425 km (0.048 R)
• M45: 20,837,039 km (0.074 R)
• M46: 20,996,360 km (0.078 R)
• M47: 22,122,533 km (0.096 R)
• M48: 27,166,076 km (0.086 R)
• M49: 29,100,376 km (0.081 R)
• M50: 31,716,993 km (0.119 R)
• M51: 34,313,862 km (0.107 R)
• M52: 34,690,400 km (0.105 R)
• M53: 35,352,520 km (0.07 R)
• M54: 35,447,515 km (0.097 R)
• M55: 36,689,327 km (0.099 R)
• M56: 37,074,392 km (0.092 R)
• M57: 38,334,754 km (0.1 R)
• M58: 40,202,184 km (0.098 R)
• M59: 40,997,147 km (0.119 R)
• M60: 41,196,710 km (0.117 R)
• M61: 41,296,642 km (0.08 R)
• M62: 41,596,885 km (0.108 R)
• M63: 41,998,256 km (0.073 R)
• M64: 42,602,781 km (0.088 R)
• M65: 42,804,888 km (0.037 R)
• M66: 43,515,029 km (0.113 R)
• M67: 45,049,454 km (0.114 R)
• M68: 45,875,085 km (0.089 R)
• M69: 47,332,018 km (0.061 R)
• M70: 48,592,829 km (0.069 R)
• M71: 48,909,677 km (0.104 R)
• M72: 52,657,553 km (0.081 R)
• M73: 53,091,686 km (0.073 R)
• M74: 64,208,004 km (0.114 R)
• M75: 65,253,095 km (0.115 R)
• M76: 65,602,705 km (0.077 R)
• M77: 66,537,991 km (0.115 R)
• M78: 68,895,504 km (0.062 R)
• M79: 69,132,766 km (0.079 R)
• M80: 69,727,119 km (0.113 R)
• M81: 71,160,416 km (0.074 R)
• M82: 72,241,859 km (0.096 R)
• M83: 72,362,285 km (0.049 R)
• M84: 72,724,162 km (0.097 R)
• M85: 72,844,888 km (0.111 R)
• M86: 73,086,638 km (0.108 R)
• M87: 75,885,315 km (0.083 R)
• M88: 76,130,356 km (0.098 R)
• M89: 76,621,187 km (0.098 R)
• M90: 79,091,048 km (0.118 R)
• M91: 79,837,092 km (0.062 R)
• M92: 81,963,626 km (0.089 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: 180 - 18,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit