🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.77 AU - 1.01 AU

Year: 299 Days

Day: 14.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1 AU - 1.34 AU

Year: 451 Days

Day: 20.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,093,680 km

• M1: 251,025 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.17 AU - 1.65 AU

Year: 597 Days

Day: 43.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,093,680 km

• M1: 766,839 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.74 AU - 2.7 AU

Year: 1179 Days

Day: 35.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.84 AU - 5.54 AU

Year: 3620 Days

Day: 38.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.9

Radius: 12.8

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.45 AU - 5.61 AU

Year: 4635 Days

Day: 10.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 57,093,680 km

• M1: 179,517 km (0.089 R)
• M2: 314,156 km (0.055 R)
• M3: 587,022 km (0.06 R)
• M4: 862,881 km (0.1 R)
• M5: 1,057,059 km (0.072 R)
• M6: 1,152,951 km (0.09 R)
• M7: 1,567,636 km (0.06 R)
• M8: 1,792,332 km (0.092 R)
• M9: 1,925,474 km (0.107 R)
• M10: 2,202,380 km (0.059 R)
• M11: 2,492,151 km (0.085 R)
• M12: 2,660,897 km (0.05 R)
• M13: 2,775,340 km (0.043 R)
• M14: 3,009,610 km (0.119 R)
• M15: 3,209,772 km (0.087 R)
• M16: 3,708,382 km (0.087 R)
• M17: 3,901,812 km (0.041 R)
• M18: 4,894,992 km (0.101 R)
• M19: 5,251,035 km (0.106 R)
• M20: 5,493,084 km (0.11 R)
• M21: 5,763,557 km (0.115 R)
• M22: 5,937,988 km (0.119 R)
• M23: 6,369,129 km (0.074 R)
• M24: 6,497,933 km (0.034 R)
• M25: 6,784,263 km (0.115 R)
• M26: 6,942,089 km (0.119 R)
• M27: 7,208,074 km (0.114 R)
• M28: 7,559,031 km (0.025 R)
• M29: 7,777,743 km (0.106 R)
• M30: 7,887,847 km (0.093 R)
• M31: 8,616,538 km (0.109 R)
• M32: 8,816,401 km (0.092 R)
• M33: 9,075,654 km (0.115 R)
• M34: 9,191,742 km (0.116 R)
• M35: 9,928,212 km (0.047 R)
• M36: 10,258,375 km (0.063 R)
• M37: 10,775,684 km (0.095 R)
• M38: 11,520,532 km (0.103 R)
• M39: 12,090,051 km (0.115 R)
• M40: 13,027,132 km (0.029 R)
• M41: 13,454,683 km (0.091 R)
• M42: 13,653,648 km (0.117 R)
• M43: 14,662,985 km (0.11 R)
• M44: 14,901,893 km (0.073 R)
• M45: 15,039,074 km (0.102 R)
• M46: 15,280,076 km (0.109 R)
• M47: 15,591,838 km (0.11 R)
• M48: 16,151,334 km (0.074 R)
• M49: 16,931,337 km (0.101 R)
• M50: 17,254,020 km (0.115 R)
• M51: 17,362,030 km (0.079 R)
• M52: 17,542,445 km (0.045 R)
• M53: 18,307,488 km (0.099 R)
• M54: 18,564,946 km (0.095 R)
• M55: 19,381,751 km (0.111 R)
• M56: 20,020,982 km (0.081 R)
• M57: 21,012,068 km (0.066 R)
• M58: 21,941,071 km (0.077 R)
• M59: 22,332,120 km (0.104 R)
• M60: 22,686,068 km (0.107 R)
• M61: 22,923,031 km (0.103 R)
• M62: 23,081,455 km (0.112 R)
• M63: 23,919,353 km (0.091 R)
• M64: 24,402,554 km (0.114 R)
• M65: 24,483,487 km (0.07 R)
• M66: 24,564,419 km (0.057 R)
• M67: 25,624,769 km (0.118 R)
• M68: 26,741,816 km (0.05 R)
• M69: 26,950,356 km (0.075 R)
• M70: 27,117,606 km (0.085 R)
• M71: 27,285,305 km (0.113 R)
• M72: 27,411,267 km (0.118 R)
• M73: 28,213,261 km (0.075 R)
• M74: 28,340,718 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.5

Radius: 9.5

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.97 AU - 9.29 AU

Year: 7512 Days

Day: 6 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 57,093,680 km

• M1: 270,323 km (0.071 R)
• M2: 352,303 km (0.107 R)
• M3: 589,416 km (0.097 R)
• M4: 892,202 km (0.113 R)
• M5: 1,241,363 km (0.077 R)
• M6: 1,316,162 km (0.086 R)
• M7: 1,490,444 km (0.1 R)
• M8: 1,550,283 km (0.028 R)
• M9: 1,651,710 km (0.057 R)
• M10: 1,734,737 km (0.098 R)
• M11: 2,910,427 km (0.102 R)
• M12: 3,113,580 km (0.054 R)
• M13: 3,587,357 km (0.09 R)
• M14: 3,832,847 km (0.113 R)
• M15: 3,971,674 km (0.026 R)
• M16: 4,055,748 km (0.087 R)
• M17: 4,282,837 km (0.063 R)
• M18: 5,826,687 km (0.119 R)
• M19: 6,115,561 km (0.066 R)
• M20: 6,541,167 km (0.091 R)
• M21: 7,629,192 km (0.116 R)
• M22: 7,909,987 km (0.09 R)
• M23: 8,016,052 km (0.112 R)
• M24: 8,229,828 km (0.042 R)
• M25: 8,481,750 km (0.034 R)
• M26: 9,514,125 km (0.053 R)
• M27: 9,664,920 km (0.091 R)
• M28: 9,892,458 km (0.105 R)
• M29: 10,045,198 km (0.116 R)
• M30: 10,742,174 km (0.087 R)
• M31: 11,017,434 km (0.116 R)
• M32: 11,574,836 km (0.055 R)
• M33: 11,735,953 km (0.119 R)
• M34: 11,857,127 km (0.105 R)
• M35: 13,175,982 km (0.114 R)
• M36: 13,259,906 km (0.08 R)
• M37: 13,428,503 km (0.094 R)
• M38: 14,845,345 km (0.112 R)
• M39: 15,416,509 km (0.05 R)
• M40: 15,816,235 km (0.044 R)
• M41: 16,489,874 km (0.07 R)
• M42: 16,716,515 km (0.067 R)
• M43: 16,898,575 km (0.119 R)
• M44: 18,897,053 km (0.062 R)
• M45: 19,372,475 km (0.054 R)
• M46: 19,659,703 km (0.117 R)
• M47: 20,627,003 km (0.086 R)
• M48: 21,165,556 km (0.118 R)
• M49: 21,510,678 km (0.109 R)
• M50: 22,356,803 km (0.051 R)
• M51: 22,859,452 km (0.093 R)
• M52: 23,213,700 km (0.12 R)
• M53: 23,518,580 km (0.072 R)
• M54: 23,927,431 km (0.12 R)
• M55: 24,081,218 km (0.089 R)
• M56: 24,648,344 km (0.119 R)
• M57: 24,959,507 km (0.119 R)
• M58: 25,638,083 km (0.064 R)
• M59: 27,066,892 km (0.099 R)
• M60: 28,793,701 km (0.041 R)
• M61: 29,450,286 km (0.107 R)
• M62: 29,890,851 km (0.1 R)
• M63: 30,111,957 km (0.111 R)
• M64: 30,834,216 km (0.085 R)
• M65: 30,945,816 km (0.062 R)
• M66: 31,337,612 km (0.088 R)
• M67: 33,035,099 km (0.119 R)
• M68: 35,053,025 km (0.11 R)
• M69: 35,344,591 km (0.112 R)
• M70: 37,051,353 km (0.103 R)
• M71: 37,169,985 km (0.068 R)
• M72: 38,303,936 km (0.119 R)
• M73: 39,086,184 km (0.058 R)
• M74: 40,361,206 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.9

Radius: 9.2

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.41 AU - 9.15 AU

Year: 7735 Days

Day: 11.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 57,093,680 km

• M1: 223,050 km (0.032 R)
• M2: 358,287 km (0.089 R)
• M3: 432,787 km (0.072 R)
• M4: 550,071 km (0.047 R)
• M5: 626,217 km (0.086 R)
• M6: 692,489 km (0.109 R)
• M7: 952,938 km (0.053 R)
• M8: 1,143,526 km (0.112 R)
• M9: 1,277,715 km (0.071 R)
• M10: 1,417,141 km (0.071 R)
• M11: 2,357,064 km (0.088 R)
• M12: 2,886,940 km (0.116 R)
• M13: 3,142,004 km (0.084 R)
• M14: 3,575,389 km (0.107 R)
• M15: 3,874,734 km (0.101 R)
• M16: 4,208,338 km (0.052 R)
• M17: 4,418,224 km (0.063 R)
• M18: 4,631,550 km (0.108 R)
• M19: 4,985,648 km (0.088 R)
• M20: 5,235,925 km (0.084 R)
• M21: 6,070,083 km (0.118 R)
• M22: 6,158,795 km (0.084 R)
• M23: 6,367,334 km (0.039 R)
• M24: 6,639,004 km (0.091 R)
• M25: 6,914,414 km (0.081 R)
• M26: 7,131,330 km (0.085 R)
• M27: 7,224,979 km (0.079 R)
• M28: 8,314,500 km (0.103 R)
• M29: 8,380,174 km (0.116 R)
• M30: 8,578,241 km (0.106 R)
• M31: 9,012,823 km (0.049 R)
• M32: 9,729,995 km (0.111 R)
• M33: 10,218,283 km (0.09 R)
• M34: 11,254,996 km (0.041 R)
• M35: 11,730,567 km (0.052 R)
• M36: 12,100,822 km (0.05 R)
• M37: 12,175,322 km (0.11 R)
• M38: 13,736,675 km (0.1 R)
• M39: 14,441,879 km (0.105 R)
• M40: 14,918,498 km (0.091 R)
• M41: 15,400,353 km (0.102 R)
• M42: 15,481,136 km (0.115 R)
• M43: 15,683,841 km (0.071 R)
• M44: 16,255,903 km (0.079 R)
• M45: 16,503,188 km (0.102 R)
• M46: 16,751,670 km (0.113 R)
• M47: 17,588,970 km (0.09 R)
• M48: 18,784,107 km (0.091 R)
• M49: 18,956,893 km (0.06 R)
• M50: 19,173,809 km (0.061 R)
• M51: 20,270,212 km (0.115 R)
• M52: 20,536,496 km (0.114 R)
• M53: 20,625,358 km (0.106 R)
• M54: 21,386,960 km (0.034 R)
• M55: 22,340,348 km (0.109 R)
• M56: 22,569,382 km (0.071 R)
• M57: 22,891,466 km (0.096 R)
• M58: 23,307,647 km (0.075 R)
• M59: 25,282,938 km (0.064 R)
• M60: 26,823,646 km (0.037 R)
• M61: 27,262,417 km (0.077 R)
• M62: 28,048,254 km (0.088 R)
• M63: 28,891,538 km (0.1 R)
• M64: 29,041,135 km (0.117 R)
• M65: 29,341,229 km (0.107 R)
• M66: 29,692,634 km (0.072 R)
• M67: 29,944,557 km (0.034 R)
• M68: 30,298,356 km (0.084 R)
• M69: 30,908,117 km (0.06 R)
• M70: 31,265,656 km (0.04 R)
• M71: 31,419,293 km (0.081 R)
• M72: 31,984,922 km (0.042 R)
• M73: 32,813,545 km (0.11 R)
• M74: 33,282,833 km (0.083 R)
• M75: 34,703,864 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837

Radius: 8

Gravity: 13.08 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.71 AU - 9.93 AU

Year: 9337 Days

Day: 8.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,093,680 km

• M1: 281,094 km (0.074 R)
• M2: 392,395 km (0.048 R)
• M3: 565,779 km (0.081 R)
• M4: 927,806 km (0.06 R)
• M5: 1,063,042 km (0.082 R)
• M6: 1,440,627 km (0.099 R)
• M7: 1,690,905 km (0.106 R)
• M8: 1,833,472 km (0.098 R)
• M9: 1,930,561 km (0.055 R)
• M10: 2,415,856 km (0.1 R)
• M11: 2,522,669 km (0.03 R)
• M12: 2,937,653 km (0.087 R)
• M13: 3,167,585 km (0.026 R)
• M14: 3,768,221 km (0.106 R)
• M15: 3,986,783 km (0.115 R)
• M16: 4,306,175 km (0.101 R)
• M17: 4,403,713 km (0.104 R)
• M18: 4,534,760 km (0.053 R)
• M19: 4,667,154 km (0.068 R)
• M20: 4,901,873 km (0.092 R)
• M21: 5,987,655 km (0.099 R)
• M22: 6,464,423 km (0.065 R)
• M23: 6,538,923 km (0.113 R)
• M24: 6,839,465 km (0.037 R)
• M25: 6,915,311 km (0.12 R)
• M26: 7,183,091 km (0.108 R)
• M27: 7,415,417 km (0.118 R)
• M28: 7,689,480 km (0.066 R)
• M29: 7,966,835 km (0.037 R)
• M30: 8,167,146 km (0.115 R)
• M31: 8,942,811 km (0.066 R)
• M32: 9,360,638 km (0.081 R)
• M33: 10,215,141 km (0.112 R)
• M34: 10,564,003 km (0.111 R)
• M35: 11,228,517 km (0.092 R)
• M36: 11,318,126 km (0.065 R)
• M37: 12,181,455 km (0.07 R)
• M38: 12,504,886 km (0.077 R)
• M39: 12,597,786 km (0.093 R)
• M40: 12,737,660 km (0.106 R)
• M41: 13,778,712 km (0.083 R)
• M42: 14,019,116 km (0.049 R)
• M43: 14,212,396 km (0.108 R)
• M44: 14,650,568 km (0.091 R)
• M45: 15,740,389 km (0.046 R)
• M46: 16,447,538 km (0.088 R)
• M47: 16,651,440 km (0.037 R)
• M48: 17,216,471 km (0.111 R)
• M49: 17,268,232 km (0.104 R)
• M50: 17,631,455 km (0.107 R)
• M51: 17,787,935 km (0.054 R)
• M52: 19,002,670 km (0.112 R)
• M53: 19,971,914 km (0.086 R)
• M54: 20,353,239 km (0.054 R)
• M55: 20,462,595 km (0.098 R)
• M56: 21,178,421 km (0.11 R)
• M57: 21,455,925 km (0.1 R)
• M58: 23,431,664 km (0.043 R)
• M59: 24,528,366 km (0.056 R)
• M60: 24,878,275 km (0.094 R)
• M61: 24,936,768 km (0.075 R)
• M62: 25,937,578 km (0.095 R)
• M63: 26,592,218 km (0.09 R)
• M64: 28,405,045 km (0.104 R)
• M65: 28,466,081 km (0.088 R)
• M66: 29,202,851 km (0.045 R)
• M67: 29,883,820 km (0.069 R)
• M68: 30,883,433 km (0.104 R)
• M69: 31,577,119 km (0.113 R)
• M70: 32,148,433 km (0.118 R)
• M71: 32,339,619 km (0.098 R)
• M72: 33,172,580 km (0.118 R)
• M73: 35,318,561 km (0.077 R)
• M74: 35,845,595 km (0.099 R)
• M75: 36,640,857 km (0.065 R)
• M76: 36,907,291 km (0.087 R)
• M77: 37,241,193 km (0.113 R)
• M78: 37,844,671 km (0.086 R)
• M79: 38,181,416 km (0.079 R)
• M80: 38,722,212 km (0.117 R)
• M81: 41,186,987 km (0.106 R)
• M82: 42,089,511 km (0.111 R)
• M83: 43,984,766 km (0.101 R)
• M84: 44,338,715 km (0.111 R)
• M85: 44,409,624 km (0.1 R)
• M86: 44,978,395 km (0.111 R)
• M87: 46,626,664 km (0.116 R)
• M88: 47,277,116 km (0.118 R)

Asteroid Belt

Center: 9.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.9

Radius: 11.8

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.36 AU - 10.74 AU

Year: 12214 Days

Day: 6.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,093,680 km

• M1: 241,152 km (0.119 R)
• M2: 332,556 km (0.056 R)
• M3: 442,660 km (0.094 R)
• M4: 841,638 km (0.08 R)
• M5: 1,134,401 km (0.1 R)
• M6: 1,459,477 km (0.119 R)
• M7: 1,633,310 km (0.082 R)
• M8: 1,710,053 km (0.066 R)
• M9: 1,920,687 km (0.119 R)
• M10: 2,224,371 km (0.111 R)
• M11: 3,894,332 km (0.065 R)
• M12: 4,173,631 km (0.113 R)
• M13: 4,315,749 km (0.047 R)
• M14: 4,568,270 km (0.035 R)
• M15: 4,825,878 km (0.114 R)
• M16: 5,012,725 km (0.077 R)
• M17: 5,666,169 km (0.113 R)
• M18: 5,744,857 km (0.116 R)
• M19: 6,143,685 km (0.117 R)
• M20: 6,926,232 km (0.065 R)
• M21: 7,871,391 km (0.056 R)
• M22: 8,003,336 km (0.114 R)
• M23: 8,994,123 km (0.086 R)
• M24: 9,410,604 km (0.11 R)
• M25: 9,786,244 km (0.076 R)
• M26: 10,991,255 km (0.117 R)
• M27: 12,344,966 km (0.102 R)
• M28: 13,171,793 km (0.11 R)
• M29: 15,316,279 km (0.1 R)
• M30: 15,591,838 km (0.047 R)
• M31: 15,702,540 km (0.056 R)
• M32: 16,880,923 km (0.071 R)
• M33: 17,855,553 km (0.083 R)
• M34: 18,087,579 km (0.103 R)
• M35: 18,613,266 km (0.117 R)
• M36: 18,966,467 km (0.102 R)
• M37: 19,799,278 km (0.062 R)
• M38: 20,583,321 km (0.07 R)
• M39: 21,500,505 km (0.1 R)
• M40: 21,933,142 km (0.103 R)
• M41: 24,075,234 km (0.119 R)
• M42: 24,653,280 km (0.031 R)
• M43: 24,911,785 km (0.032 R)
• M44: 25,106,113 km (0.113 R)
• M45: 25,692,387 km (0.11 R)
• M46: 28,758,545 km (0.068 R)
• M47: 28,962,597 km (0.112 R)
• M48: 29,303,530 km (0.109 R)
• M49: 29,851,956 km (0.097 R)
• M50: 31,098,256 km (0.072 R)
• M51: 31,657,602 km (0.049 R)
• M52: 32,502,830 km (0.098 R)
• M53: 32,857,228 km (0.107 R)
• M54: 33,141,763 km (0.045 R)
• M55: 33,856,392 km (0.107 R)
• M56: 33,999,856 km (0.057 R)
• M57: 35,446,467 km (0.085 R)
• M58: 35,957,643 km (0.079 R)
• M59: 36,765,621 km (0.069 R)
• M60: 37,208,880 km (0.108 R)
• M61: 37,951,633 km (0.106 R)
• M62: 39,225,459 km (0.084 R)
• M63: 39,753,989 km (0.079 R)
• M64: 39,829,685 km (0.047 R)
• M65: 40,284,911 km (0.118 R)
• M66: 40,818,228 km (0.115 R)
• M67: 41,277,194 km (0.031 R)
• M68: 42,200,363 km (0.077 R)
• M69: 43,910,416 km (0.117 R)
• M70: 43,988,655 km (0.103 R)
• M71: 44,223,674 km (0.026 R)
• M72: 44,852,583 km (0.092 R)
• M73: 45,563,771 km (0.065 R)
• M74: 45,801,482 km (0.089 R)
• M75: 46,997,069 km (0.11 R)
• M76: 48,364,244 km (0.119 R)
• M77: 48,445,176 km (0.11 R)
• M78: 49,337,228 km (0.099 R)
• M79: 49,418,609 km (0.108 R)
• M80: 50,071,155 km (0.092 R)
• M81: 50,398,625 km (0.039 R)
• M82: 51,220,217 km (0.098 R)
• M83: 51,632,508 km (0.108 R)
• M84: 51,715,236 km (0.115 R)
• M85: 52,046,146 km (0.098 R)
• M86: 54,718,712 km (0.063 R)
• M87: 55,055,906 km (0.074 R)
• M88: 56,496,833 km (0.104 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 11,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit