🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.88 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.4

Radius: 13

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.41 AU - 2.09 AU

Year: 1544 Days

Day: 10.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 41,723,419 km

• M1: 181,612 km (0.079 R)
• M2: 337,792 km (0.12 R)
• M3: 465,249 km (0.075 R)
• M4: 558,598 km (0.113 R)
• M5: 677,529 km (0.08 R)
• M6: 858,093 km (0.08 R)
• M7: 965,056 km (0.098 R)
• M8: 1,098,647 km (0.117 R)
• M9: 1,231,340 km (0.087 R)
• M10: 1,361,789 km (0.094 R)
• M11: 1,489,247 km (0.118 R)
• M12: 1,595,910 km (0.096 R)
• M13: 1,791,135 km (0.106 R)
• M14: 1,949,559 km (0.092 R)
• M15: 2,076,119 km (0.106 R)
• M16: 2,186,971 km (0.062 R)
• M17: 2,290,343 km (0.091 R)
• M18: 2,660,299 km (0.108 R)
• M19: 2,852,532 km (0.066 R)
• M20: 2,986,871 km (0.073 R)
• M21: 3,380,762 km (0.094 R)
• M22: 3,468,127 km (0.105 R)
• M23: 3,746,230 km (0.106 R)
• M24: 3,893,733 km (0.092 R)
• M25: 4,020,144 km (0.084 R)
• M26: 4,112,894 km (0.103 R)
• M27: 4,312,458 km (0.065 R)
• M28: 4,479,259 km (0.114 R)
• M29: 4,648,305 km (0.088 R)
• M30: 4,733,576 km (0.101 R)
• M31: 4,819,445 km (0.079 R)
• M32: 4,930,596 km (0.053 R)
• M33: 5,130,309 km (0.087 R)
• M34: 5,231,138 km (0.119 R)
• M35: 5,371,012 km (0.114 R)
• M36: 5,563,694 km (0.078 R)
• M37: 5,797,965 km (0.09 R)
• M38: 5,969,254 km (0.117 R)
• M39: 6,062,155 km (0.113 R)
• M40: 6,222,673 km (0.107 R)
• M41: 6,316,770 km (0.09 R)
• M42: 6,398,002 km (0.108 R)
• M43: 6,493,146 km (0.081 R)
• M44: 6,657,404 km (0.099 R)
• M45: 6,753,745 km (0.11 R)
• M46: 6,864,597 km (0.114 R)
• M47: 7,087,947 km (0.119 R)
• M48: 7,228,868 km (0.115 R)
• M49: 7,470,469 km (0.061 R)
• M50: 7,845,361 km (0.112 R)
• M51: 8,226,237 km (0.111 R)
• M52: 8,748,633 km (0.083 R)
• M53: 9,113,203 km (0.11 R)
• M54: 9,405,368 km (0.119 R)
• M55: 9,872,861 km (0.107 R)
• M56: 10,062,102 km (0.055 R)
• M57: 10,348,134 km (0.046 R)
• M58: 10,540,367 km (0.087 R)
• M59: 10,749,953 km (0.052 R)
• M60: 10,960,886 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.4

Radius: 10

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.83 AU - 5.49 AU

Year: 7816 Days

Day: 9.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 41,723,419 km

• M1: 163,211 km (0.076 R)
• M2: 283,039 km (0.034 R)
• M3: 544,387 km (0.057 R)
• M4: 633,098 km (0.116 R)
• M5: 695,481 km (0.069 R)
• M6: 913,594 km (0.088 R)
• M7: 1,192,893 km (0.092 R)
• M8: 1,456,934 km (0.107 R)
• M9: 1,694,944 km (0.099 R)
• M10: 1,992,494 km (0.111 R)
• M11: 2,406,731 km (0.099 R)
• M12: 3,286,067 km (0.097 R)
• M13: 3,599,774 km (0.067 R)
• M14: 3,863,664 km (0.101 R)
• M15: 4,164,206 km (0.067 R)
• M16: 4,410,295 km (0.092 R)
• M17: 4,820,343 km (0.101 R)
• M18: 5,441,623 km (0.075 R)
• M19: 5,609,322 km (0.111 R)
• M20: 5,744,708 km (0.028 R)
• M21: 5,984,364 km (0.082 R)
• M22: 6,157,598 km (0.058 R)
• M23: 6,262,316 km (0.11 R)
• M24: 7,903,256 km (0.059 R)
• M25: 8,169,839 km (0.115 R)
• M26: 8,829,865 km (0.059 R)
• M27: 9,709,351 km (0.113 R)
• M28: 10,700,436 km (0.101 R)
• M29: 10,784,510 km (0.044 R)
• M30: 12,733,172 km (0.031 R)
• M31: 13,587,975 km (0.046 R)
• M32: 13,861,888 km (0.094 R)
• M33: 14,183,673 km (0.114 R)
• M34: 14,694,251 km (0.051 R)
• M35: 15,116,566 km (0.058 R)
• M36: 15,925,142 km (0.058 R)
• M37: 16,455,915 km (0.109 R)
• M38: 17,386,115 km (0.092 R)
• M39: 18,838,860 km (0.056 R)
• M40: 18,991,300 km (0.081 R)
• M41: 19,502,626 km (0.114 R)
• M42: 20,330,051 km (0.109 R)
• M43: 20,538,740 km (0.034 R)
• M44: 21,221,804 km (0.103 R)
• M45: 22,126,273 km (0.115 R)
• M46: 22,233,535 km (0.12 R)
• M47: 22,448,507 km (0.091 R)
• M48: 22,556,217 km (0.117 R)
• M49: 23,315,427 km (0.073 R)
• M50: 23,972,760 km (0.115 R)
• M51: 24,636,226 km (0.115 R)
• M52: 25,530,223 km (0.042 R)
• M53: 25,642,721 km (0.057 R)
• M54: 26,037,809 km (0.091 R)
• M55: 26,605,682 km (0.06 R)
• M56: 27,005,557 km (0.105 R)
• M57: 27,465,122 km (0.069 R)
• M58: 28,159,106 km (0.049 R)
• M59: 28,275,344 km (0.103 R)
• M60: 28,566,761 km (0.102 R)
• M61: 29,387,754 km (0.084 R)
• M62: 29,505,637 km (0.075 R)
• M63: 30,454,686 km (0.101 R)
• M64: 30,932,950 km (0.077 R)
• M65: 31,413,608 km (0.098 R)
• M66: 32,018,133 km (0.101 R)
• M67: 32,139,457 km (0.081 R)
• M68: 32,626,398 km (0.093 R)
• M69: 33,115,733 km (0.112 R)
• M70: 33,916,081 km (0.067 R)
• M71: 34,411,849 km (0.063 R)
• M72: 35,976,343 km (0.092 R)
• M73: 36,926,140 km (0.108 R)
• M74: 38,527,436 km (0.047 R)
• M75: 38,656,539 km (0.076 R)
• M76: 39,109,521 km (0.099 R)
• M77: 40,151,470 km (0.11 R)
• M78: 41,532,707 km (0.082 R)
• M79: 41,930,189 km (0.045 R)
• M80: 42,129,453 km (0.071 R)
• M81: 42,262,446 km (0.114 R)
• M82: 42,462,159 km (0.1 R)
• M83: 42,595,600 km (0.075 R)
• M84: 43,398,641 km (0.086 R)
• M85: 44,206,620 km (0.091 R)
• M86: 44,680,246 km (0.094 R)
• M87: 45,155,519 km (0.05 R)
• M88: 45,427,937 km (0.089 R)
• M89: 45,632,586 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.4

Radius: 8

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.95 AU - 6.55 AU

Year: 8022 Days

Day: 8.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 41,723,419 km

• M1: 112,797 km (0.099 R)
• M2: 193,131 km (0.036 R)
• M3: 489,783 km (0.109 R)
• M4: 585,825 km (0.109 R)
• M5: 676,781 km (0.04 R)
• M6: 736,321 km (0.06 R)
• M7: 810,222 km (0.109 R)
• M8: 965,953 km (0.096 R)
• M9: 1,020,108 km (0.101 R)
• M10: 2,127,431 km (0.055 R)
• M11: 2,289,745 km (0.111 R)
• M12: 2,381,598 km (0.052 R)
• M13: 2,741,979 km (0.111 R)
• M14: 3,242,384 km (0.117 R)
• M15: 4,394,288 km (0.071 R)
• M16: 4,906,661 km (0.093 R)
• M17: 5,242,508 km (0.113 R)
• M18: 5,710,151 km (0.084 R)
• M19: 5,961,774 km (0.085 R)
• M20: 6,088,933 km (0.113 R)
• M21: 6,817,624 km (0.072 R)
• M22: 7,628,743 km (0.075 R)
• M23: 7,905,799 km (0.117 R)
• M24: 8,073,647 km (0.061 R)
• M25: 8,356,088 km (0.088 R)
• M26: 8,843,628 km (0.101 R)
• M27: 9,134,745 km (0.114 R)
• M28: 9,252,180 km (0.081 R)
• M29: 9,726,554 km (0.099 R)
• M30: 9,786,394 km (0.11 R)
• M31: 9,876,451 km (0.065 R)
• M32: 10,239,226 km (0.065 R)
• M33: 10,637,306 km (0.071 R)
• M34: 10,853,625 km (0.08 R)
• M35: 11,638,415 km (0.063 R)
• M36: 11,765,723 km (0.093 R)
• M37: 11,893,480 km (0.066 R)
• M38: 12,506,532 km (0.102 R)
• M39: 12,604,219 km (0.112 R)
• M40: 13,096,695 km (0.04 R)
• M41: 13,295,511 km (0.075 R)
• M42: 13,428,503 km (0.048 R)
• M43: 14,168,265 km (0.101 R)
• M44: 14,577,415 km (0.116 R)
• M45: 14,990,455 km (0.103 R)
• M46: 17,220,959 km (0.082 R)
• M47: 18,652,910 km (0.108 R)
• M48: 20,390,489 km (0.044 R)
• M49: 20,620,870 km (0.056 R)
• M50: 21,123,219 km (0.084 R)
• M51: 21,785,938 km (0.053 R)
• M52: 22,139,737 km (0.104 R)
• M53: 22,773,134 km (0.112 R)
• M54: 22,932,456 km (0.084 R)
• M55: 23,573,333 km (0.102 R)
• M56: 25,077,839 km (0.109 R)
• M57: 25,655,287 km (0.087 R)
• M58: 26,991,345 km (0.046 R)
• M59: 27,202,129 km (0.085 R)
• M60: 27,328,838 km (0.112 R)
• M61: 27,540,519 km (0.094 R)
• M62: 27,710,313 km (0.068 R)
• M63: 28,050,798 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868

Radius: 5.7

Gravity: 26.72 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.8 AU - 8.34 AU

Year: 12536 Days

Day: 16.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 41,723,419 km

• M1: 86,168 km (0.109 R)
• M2: 465,249 km (0.045 R)
• M3: 607,966 km (0.115 R)
• M4: 978,370 km (0.049 R)
• M5: 1,234,631 km (0.057 R)
• M6: 1,697,188 km (0.104 R)
• M7: 2,062,057 km (0.099 R)
• M8: 2,238,433 km (0.078 R)
• M9: 2,512,347 km (0.073 R)
• M10: 2,669,275 km (0.039 R)
• M11: 2,992,406 km (0.039 R)
• M12: 3,226,078 km (0.074 R)
• M13: 3,431,177 km (0.091 R)
• M14: 3,570,153 km (0.065 R)
• M15: 4,034,804 km (0.091 R)
• M16: 4,107,958 km (0.109 R)
• M17: 4,980,861 km (0.093 R)
• M18: 6,585,298 km (0.077 R)
• M19: 6,628,382 km (0.078 R)
• M20: 6,758,233 km (0.064 R)
• M21: 7,509,963 km (0.077 R)
• M22: 8,427,746 km (0.071 R)
• M23: 9,918,788 km (0.096 R)
• M24: 10,517,628 km (0.1 R)
• M25: 10,923,188 km (0.041 R)
• M26: 11,907,093 km (0.114 R)
• M27: 11,959,751 km (0.112 R)
• M28: 12,223,642 km (0.037 R)
• M29: 13,517,364 km (0.073 R)
• M30: 13,792,325 km (0.105 R)
• M31: 14,910,719 km (0.09 R)
• M32: 15,826,108 km (0.07 R)
• M33: 16,348,953 km (0.099 R)
• M34: 17,054,905 km (0.117 R)
• M35: 18,801,760 km (0.094 R)
• M36: 18,862,945 km (0.063 R)
• M37: 19,047,100 km (0.105 R)
• M38: 19,727,322 km (0.043 R)
• M39: 20,227,128 km (0.096 R)
• M40: 20,857,534 km (0.105 R)
• M41: 20,984,542 km (0.091 R)
• M42: 21,366,615 km (0.039 R)
• M43: 21,430,643 km (0.111 R)
• M44: 21,494,521 km (0.109 R)
• M45: 22,267,344 km (0.089 R)
• M46: 22,397,045 km (0.115 R)
• M47: 22,918,244 km (0.096 R)
• M48: 24,505,627 km (0.078 R)
• M49: 25,855,449 km (0.103 R)
• M50: 26,539,410 km (0.115 R)
• M51: 27,090,828 km (0.113 R)
• M52: 27,368,033 km (0.109 R)
• M53: 27,576,423 km (0.091 R)
• M54: 28,908,891 km (0.082 R)
• M55: 30,118,839 km (0.119 R)
• M56: 32,735,006 km (0.111 R)
• M57: 33,178,115 km (0.108 R)
• M58: 34,444,162 km (0.089 R)
• M59: 35,347,434 km (0.093 R)
• M60: 36,334,630 km (0.096 R)
• M61: 38,725,204 km (0.081 R)
• M62: 39,507,152 km (0.1 R)
• M63: 40,373,174 km (0.115 R)
• M64: 40,452,311 km (0.104 R)
• M65: 40,531,449 km (0.088 R)
• M66: 40,610,586 km (0.092 R)
• M67: 41,166,043 km (0.06 R)
• M68: 41,883,963 km (0.104 R)
• M69: 42,928,306 km (0.027 R)
• M70: 43,818,563 km (0.108 R)
• M71: 44,225,319 km (0.086 R)
• M72: 45,124,403 km (0.118 R)
• M73: 45,617,477 km (0.104 R)
• M74: 46,194,775 km (0.065 R)
• M75: 46,525,835 km (0.103 R)
• M76: 47,023,847 km (0.078 R)
• M77: 48,360,504 km (0.079 R)
• M78: 49,709,727 km (0.101 R)
• M79: 50,388,901 km (0.095 R)
• M80: 52,186,320 km (0.109 R)
• M81: 52,876,714 km (0.114 R)
• M82: 53,049,649 km (0.043 R)
• M83: 53,136,266 km (0.062 R)
• M84: 53,656,867 km (0.089 R)
• M85: 53,830,699 km (0.084 R)
• M86: 53,917,765 km (0.039 R)
• M87: 55,404,170 km (0.055 R)
• M88: 55,755,725 km (0.063 R)
• M89: 57,970,671 km (0.099 R)
• M90: 59,583,037 km (0.026 R)
• M91: 60,033,626 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.9

Radius: 7.2

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.21 AU - 8.45 AU

Year: 16032 Days

Day: 22.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,723,419 km

• M1: 143,016 km (0.081 R)
• M2: 1,201,271 km (0.087 R)
• M3: 1,643,183 km (0.081 R)
• M4: 1,782,309 km (0.087 R)
• M5: 1,839,007 km (0.108 R)
• M6: 1,896,452 km (0.114 R)
• M7: 2,012,989 km (0.117 R)
• M8: 2,072,080 km (0.046 R)
• M9: 2,131,919 km (0.102 R)
• M10: 2,222,725 km (0.084 R)
• M11: 2,927,032 km (0.106 R)
• M12: 3,587,058 km (0.102 R)
• M13: 3,659,164 km (0.108 R)
• M14: 3,989,775 km (0.093 R)
• M15: 4,177,521 km (0.085 R)
• M16: 4,484,047 km (0.052 R)
• M17: 5,322,991 km (0.093 R)
• M18: 6,079,957 km (0.075 R)
• M19: 6,339,659 km (0.119 R)
• M20: 8,257,802 km (0.106 R)
• M21: 8,449,288 km (0.071 R)
• M22: 8,690,739 km (0.106 R)
• M23: 8,983,352 km (0.11 R)
• M24: 9,229,740 km (0.081 R)
• M25: 9,528,188 km (0.103 R)
• M26: 9,880,640 km (0.12 R)
• M27: 9,931,354 km (0.086 R)
• M28: 9,982,068 km (0.088 R)
• M29: 10,339,906 km (0.077 R)
• M30: 10,598,112 km (0.092 R)
• M31: 11,120,807 km (0.082 R)
• M32: 11,974,711 km (0.091 R)
• M33: 14,371,718 km (0.068 R)
• M34: 14,949,914 km (0.096 R)
• M35: 15,535,739 km (0.102 R)
• M36: 16,850,704 km (0.029 R)
• M37: 17,337,795 km (0.104 R)
• M38: 18,076,808 km (0.086 R)
• M39: 18,637,950 km (0.112 R)
• M40: 18,700,631 km (0.076 R)
• M41: 19,585,802 km (0.111 R)
• M42: 20,033,548 km (0.086 R)
• M43: 20,290,857 km (0.062 R)
• M44: 21,004,139 km (0.11 R)
• M45: 21,462,358 km (0.102 R)
• M46: 22,455,388 km (0.029 R)
• M47: 22,923,929 km (0.091 R)
• M48: 23,463,229 km (0.1 R)
• M49: 23,666,533 km (0.107 R)
• M50: 25,801,893 km (0.037 R)
• M51: 26,292,574 km (0.119 R)
• M52: 26,644,877 km (0.067 R)
• M53: 27,926,183 km (0.101 R)
• M54: 28,141,753 km (0.027 R)
• M55: 30,844,687 km (0.116 R)
• M56: 30,993,238 km (0.051 R)
• M57: 32,114,175 km (0.084 R)
• M58: 34,626,671 km (0.077 R)
• M59: 34,935,591 km (0.05 R)
• M60: 35,711,555 km (0.096 R)
• M61: 36,023,616 km (0.084 R)
• M62: 36,571,892 km (0.055 R)
• M63: 37,043,874 km (0.092 R)
• M64: 37,280,687 km (0.108 R)
• M65: 38,153,291 km (0.119 R)
• M66: 39,595,564 km (0.092 R)
• M67: 41,464,491 km (0.075 R)
• M68: 41,546,321 km (0.07 R)
• M69: 42,203,504 km (0.106 R)
• M70: 42,781,401 km (0.116 R)
• M71: 44,950,420 km (0.088 R)
• M72: 45,034,644 km (0.037 R)
• M73: 46,218,113 km (0.095 R)
• M74: 47,840,501 km (0.092 R)
• M75: 48,098,408 km (0.086 R)
• M76: 48,356,764 km (0.068 R)
• M77: 48,788,354 km (0.109 R)
• M78: 51,316,707 km (0.054 R)
• M79: 52,463,824 km (0.078 R)
• M80: 52,641,097 km (0.09 R)
• M81: 52,818,520 km (0.087 R)
• M82: 52,907,381 km (0.062 R)
• M83: 56,772,242 km (0.089 R)
• M84: 58,233,365 km (0.104 R)
• M85: 59,245,095 km (0.095 R)
• M86: 59,429,699 km (0.099 R)
• M87: 62,784,581 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.9

Radius: 4.6

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.43 AU - 10.55 AU

Year: 21056 Days

Day: 17 Hours

Environment

Temp: -236 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 41,723,419 km

• M1: 284,685 km (0.114 R)
• M2: 318,494 km (0.079 R)
• M3: 509,082 km (0.116 R)
• M4: 862,133 km (0.074 R)
• M5: 1,316,012 km (0.029 R)
• M6: 1,374,804 km (0.117 R)
• M7: 1,515,576 km (0.073 R)
• M8: 1,639,892 km (0.114 R)
• M9: 2,263,266 km (0.077 R)
• M10: 2,773,993 km (0.113 R)
• M11: 2,977,746 km (0.111 R)
• M12: 3,186,285 km (0.074 R)
• M13: 3,700,453 km (0.093 R)
• M14: 5,265,546 km (0.057 R)
• M15: 5,709,104 km (0.112 R)
• M16: 5,741,117 km (0.111 R)
• M17: 6,164,479 km (0.105 R)
• M18: 6,330,084 km (0.057 R)
• M19: 6,497,036 km (0.049 R)
• M20: 7,812,749 km (0.058 R)
• M21: 8,063,774 km (0.052 R)
• M22: 8,281,289 km (0.074 R)
• M23: 8,721,705 km (0.108 R)
• M24: 9,057,104 km (0.079 R)
• M25: 9,320,845 km (0.062 R)
• M26: 9,396,691 km (0.091 R)
• M27: 10,244,313 km (0.039 R)
• M28: 10,519,124 km (0.108 R)
• M29: 10,796,329 km (0.089 R)
• M30: 10,875,915 km (0.029 R)
• M31: 13,269,032 km (0.109 R)
• M32: 13,870,116 km (0.12 R)
• M33: 13,956,733 km (0.112 R)
• M34: 15,411,423 km (0.079 R)
• M35: 17,331,362 km (0.109 R)
• M36: 17,611,709 km (0.038 R)
• M37: 18,366,729 km (0.066 R)
• M38: 19,421,843 km (0.097 R)
• M39: 20,152,628 km (0.115 R)
• M40: 22,499,669 km (0.103 R)
• M41: 23,576,026 km (0.112 R)
• M42: 23,834,681 km (0.098 R)
• M43: 23,886,591 km (0.117 R)
• M44: 27,772,246 km (0.076 R)
• M45: 28,429,579 km (0.109 R)
• M46: 33,461,304 km (0.113 R)
• M47: 33,868,659 km (0.074 R)
• M48: 34,511,930 km (0.068 R)
• M49: 35,041,207 km (0.074 R)
• M50: 37,064,967 km (0.069 R)
• M51: 37,546,522 km (0.104 R)
• M52: 38,212,233 km (0.112 R)
• M53: 41,286,619 km (0.112 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 14,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit