🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.6 AU - 0.72 AU

Year: 205 Days

Day: 38.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,506,802 km

• M1: 55,650 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.38 AU - 3.64 AU

Year: 2518 Days

Day: 19 Hours

Environment

Temp: -116 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,506,802 km

• M1: 852,409 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.7 AU - 4.04 AU

Year: 2915 Days

Day: 24.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.6

Radius: 12.1

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.21 AU - 8.63 AU

Year: 9355 Days

Day: 7 Hours

Environment

Temp: -168 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 42,506,802 km

• M1: 189,092 km (0.081 R)
• M2: 289,921 km (0.086 R)
• M3: 613,202 km (0.105 R)
• M4: 768,933 km (0.113 R)
• M5: 902,225 km (0.106 R)
• M6: 1,132,605 km (0.102 R)
• M7: 1,255,425 km (0.119 R)
• M8: 1,514,678 km (0.067 R)
• M9: 1,628,074 km (0.106 R)
• M10: 1,887,776 km (0.116 R)
• M11: 2,368,134 km (0.117 R)
• M12: 2,788,056 km (0.094 R)
• M13: 3,202,142 km (0.059 R)
• M14: 3,605,458 km (0.107 R)
• M15: 4,025,080 km (0.118 R)
• M16: 4,168,395 km (0.114 R)
• M17: 4,542,689 km (0.093 R)
• M18: 4,692,137 km (0.072 R)
• M19: 5,446,260 km (0.079 R)
• M20: 5,712,095 km (0.107 R)
• M21: 5,855,560 km (0.055 R)
• M22: 5,982,120 km (0.117 R)
• M23: 6,348,934 km (0.11 R)
• M24: 6,647,531 km (0.104 R)
• M25: 6,893,619 km (0.107 R)
• M26: 6,989,063 km (0.077 R)
• M27: 7,065,807 km (0.106 R)
• M28: 7,571,298 km (0.08 R)
• M29: 8,028,170 km (0.079 R)
• M30: 8,781,993 km (0.103 R)
• M31: 8,927,103 km (0.073 R)
• M32: 9,262,053 km (0.075 R)
• M33: 9,409,856 km (0.067 R)
• M34: 9,515,921 km (0.079 R)
• M35: 9,643,677 km (0.115 R)
• M36: 10,378,651 km (0.117 R)
• M37: 10,753,095 km (0.052 R)
• M38: 11,994,308 km (0.111 R)
• M39: 13,256,765 km (0.119 R)
• M40: 13,567,031 km (0.079 R)
• M41: 13,807,435 km (0.055 R)
• M42: 14,000,566 km (0.112 R)
• M43: 14,585,792 km (0.116 R)
• M44: 15,353,529 km (0.06 R)
• M45: 15,704,485 km (0.091 R)
• M46: 15,780,032 km (0.12 R)
• M47: 16,312,451 km (0.115 R)
• M48: 16,824,973 km (0.051 R)
• M49: 16,902,315 km (0.117 R)
• M50: 17,005,538 km (0.115 R)
• M51: 17,473,031 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.5

Radius: 14.8

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.74 AU - 10.38 AU

Year: 11318 Days

Day: 10.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,506,802 km

• M1: 463,454 km (0.111 R)
• M2: 614,249 km (0.091 R)
• M3: 885,021 km (0.093 R)
• M4: 1,297,163 km (0.085 R)
• M5: 1,418,487 km (0.039 R)
• M6: 1,599,052 km (0.056 R)
• M7: 1,865,186 km (0.096 R)
• M8: 1,983,817 km (0.103 R)
• M9: 2,125,636 km (0.067 R)
• M10: 2,249,952 km (0.118 R)
• M11: 2,462,830 km (0.092 R)
• M12: 3,356,527 km (0.054 R)
• M13: 3,551,753 km (0.111 R)
• M14: 3,650,786 km (0.083 R)
• M15: 3,979,303 km (0.041 R)
• M16: 4,317,395 km (0.064 R)
• M17: 4,530,272 km (0.111 R)
• M18: 5,022,150 km (0.071 R)
• M19: 5,189,849 km (0.052 R)
• M20: 5,359,493 km (0.076 R)
• M21: 5,850,474 km (0.068 R)
• M22: 6,355,965 km (0.117 R)
• M23: 6,659,948 km (0.088 R)
• M24: 6,844,551 km (0.069 R)
• M25: 7,156,313 km (0.092 R)
• M26: 8,317,043 km (0.094 R)
• M27: 8,987,092 km (0.096 R)
• M28: 9,191,592 km (0.115 R)
• M29: 9,294,366 km (0.052 R)
• M30: 9,431,996 km (0.11 R)
• M31: 9,639,788 km (0.026 R)
• M32: 9,744,357 km (0.113 R)
• M33: 10,450,608 km (0.103 R)
• M34: 11,393,374 km (0.112 R)
• M35: 11,800,579 km (0.067 R)
• M36: 12,973,726 km (0.048 R)
• M37: 13,089,215 km (0.097 R)
• M38: 14,065,192 km (0.068 R)
• M39: 14,223,466 km (0.114 R)
• M40: 14,342,546 km (0.109 R)
• M41: 14,502,018 km (0.09 R)
• M42: 14,822,606 km (0.067 R)
• M43: 16,836,642 km (0.11 R)
• M44: 16,962,753 km (0.067 R)
• M45: 17,258,209 km (0.096 R)
• M46: 17,512,824 km (0.111 R)
• M47: 19,242,176 km (0.117 R)
• M48: 19,949,026 km (0.063 R)
• M49: 20,260,937 km (0.104 R)
• M50: 20,754,461 km (0.063 R)
• M51: 21,433,785 km (0.058 R)
• M52: 21,753,326 km (0.114 R)
• M53: 22,350,969 km (0.085 R)
• M54: 23,047,347 km (0.058 R)
• M55: 23,986,822 km (0.036 R)
• M56: 24,223,635 km (0.111 R)
• M57: 24,556,490 km (0.088 R)
• M58: 27,620,255 km (0.118 R)
• M59: 27,918,254 km (0.116 R)
• M60: 28,067,702 km (0.067 R)
• M61: 28,167,484 km (0.083 R)
• M62: 28,668,038 km (0.06 R)
• M63: 29,525,833 km (0.114 R)
• M64: 29,830,563 km (0.091 R)
• M65: 30,034,316 km (0.067 R)
• M66: 30,443,316 km (0.1 R)
• M67: 32,201,690 km (0.118 R)
• M68: 32,358,319 km (0.108 R)
• M69: 33,198,610 km (0.066 R)
• M70: 33,780,396 km (0.045 R)
• M71: 34,046,082 km (0.035 R)
• M72: 34,365,623 km (0.119 R)
• M73: 35,654,109 km (0.082 R)
• M74: 35,762,119 km (0.083 R)
• M75: 36,032,891 km (0.064 R)
• M76: 36,195,654 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.9

Radius: 10.6

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.42 AU - 11.38 AU

Year: 12842 Days

Day: 13.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,506,802 km

• M1: 144,811 km (0.042 R)
• M2: 511,326 km (0.102 R)
• M3: 653,743 km (0.116 R)
• M4: 721,810 km (0.12 R)
• M5: 810,671 km (0.104 R)
• M6: 1,269,188 km (0.087 R)
• M7: 1,727,407 km (0.066 R)
• M8: 2,234,693 km (0.071 R)
• M9: 2,844,005 km (0.083 R)
• M10: 3,288,012 km (0.087 R)
• M11: 3,502,834 km (0.096 R)
• M12: 4,475,071 km (0.058 R)
• M13: 4,576,797 km (0.076 R)
• M14: 4,747,937 km (0.069 R)
• M15: 5,167,410 km (0.106 R)
• M16: 5,417,687 km (0.078 R)
• M17: 5,562,498 km (0.066 R)
• M18: 5,930,209 km (0.085 R)
• M19: 6,805,656 km (0.117 R)
• M20: 6,962,135 km (0.065 R)
• M21: 7,559,330 km (0.116 R)
• M22: 7,762,035 km (0.114 R)
• M23: 7,843,716 km (0.085 R)
• M24: 8,007,675 km (0.091 R)
• M25: 8,845,124 km (0.118 R)
• M26: 9,491,536 km (0.084 R)
• M27: 9,886,624 km (0.115 R)
• M28: 10,332,127 km (0.056 R)
• M29: 11,707,380 km (0.082 R)
• M30: 11,894,975 km (0.081 R)
• M31: 12,083,768 km (0.067 R)
• M32: 12,945,153 km (0.113 R)
• M33: 13,139,331 km (0.046 R)
• M34: 13,875,950 km (0.071 R)
• M35: 13,975,283 km (0.094 R)
• M36: 15,031,444 km (0.099 R)
• M37: 16,217,606 km (0.109 R)
• M38: 16,479,402 km (0.087 R)
• M39: 17,326,725 km (0.111 R)
• M40: 17,433,687 km (0.118 R)
• M41: 17,809,477 km (0.092 R)
• M42: 18,678,790 km (0.069 R)
• M43: 19,118,757 km (0.08 R)
• M44: 20,233,262 km (0.095 R)
• M45: 21,713,383 km (0.112 R)
• M46: 21,828,723 km (0.098 R)
• M47: 22,233,834 km (0.061 R)
• M48: 22,699,981 km (0.089 R)
• M49: 22,875,609 km (0.08 R)
• M50: 25,018,150 km (0.047 R)
• M51: 25,624,619 km (0.117 R)
• M52: 26,420,330 km (0.092 R)
• M53: 27,535,433 km (0.107 R)
• M54: 28,161,500 km (0.069 R)
• M55: 28,287,312 km (0.081 R)
• M56: 28,602,514 km (0.026 R)
• M57: 29,811,265 km (0.054 R)
• M58: 30,906,920 km (0.104 R)
• M59: 33,203,696 km (0.1 R)
• M60: 33,403,260 km (0.074 R)
• M61: 33,870,005 km (0.1 R)
• M62: 34,137,785 km (0.095 R)
• M63: 35,419,241 km (0.042 R)
• M64: 35,691,060 km (0.065 R)
• M65: 36,100,061 km (0.085 R)
• M66: 36,785,219 km (0.103 R)
• M67: 37,543,680 km (0.083 R)
• M68: 37,820,885 km (0.056 R)
• M69: 37,890,298 km (0.051 R)
• M70: 38,029,125 km (0.105 R)
• M71: 38,446,952 km (0.12 R)
• M72: 38,516,665 km (0.039 R)
• M73: 38,866,125 km (0.116 R)
• M74: 39,709,259 km (0.096 R)
• M75: 39,991,550 km (0.097 R)
• M76: 40,416,408 km (0.111 R)
• M77: 40,700,345 km (0.09 R)
• M78: 41,413,328 km (0.095 R)
• M79: 41,843,123 km (0.093 R)
• M80: 41,914,930 km (0.108 R)
• M81: 47,039,704 km (0.053 R)
• M82: 47,263,802 km (0.085 R)
• M83: 47,338,601 km (0.091 R)
• M84: 47,488,198 km (0.093 R)
• M85: 47,938,039 km (0.088 R)
• M86: 49,523,478 km (0.081 R)
• M87: 49,903,456 km (0.098 R)
• M88: 50,666,405 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.5

Radius: 4.9

Gravity: 28.8 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 10.71 AU - 15.45 AU

Year: 18113 Days

Day: 21.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 42,506,802 km

• M1: 278,252 km (0.095 R)
• M2: 343,178 km (0.116 R)
• M3: 811,718 km (0.095 R)
• M4: 907,461 km (0.096 R)
• M5: 1,083,986 km (0.104 R)
• M6: 1,676,244 km (0.1 R)
• M7: 1,988,305 km (0.095 R)
• M8: 2,284,659 km (0.118 R)
• M9: 2,386,385 km (0.081 R)
• M10: 2,455,200 km (0.075 R)
• M11: 3,140,359 km (0.072 R)
• M12: 3,330,049 km (0.05 R)
• M13: 3,523,479 km (0.052 R)
• M14: 3,641,362 km (0.082 R)
• M15: 3,760,442 km (0.11 R)
• M16: 5,331,818 km (0.116 R)
• M17: 5,512,532 km (0.08 R)
• M18: 6,208,012 km (0.117 R)
• M19: 8,193,326 km (0.105 R)
• M20: 8,245,386 km (0.08 R)
• M21: 8,930,843 km (0.109 R)
• M22: 9,145,367 km (0.092 R)
• M23: 9,470,443 km (0.033 R)
• M24: 10,411,862 km (0.052 R)
• M25: 10,524,659 km (0.095 R)
• M26: 11,267,113 km (0.081 R)
• M27: 12,442,055 km (0.06 R)
• M28: 13,532,324 km (0.097 R)
• M29: 13,655,294 km (0.117 R)
• M30: 14,213,593 km (0.107 R)
• M31: 14,275,975 km (0.118 R)
• M32: 14,401,189 km (0.067 R)
• M33: 15,032,940 km (0.103 R)
• M34: 15,224,127 km (0.057 R)
• M35: 15,416,210 km (0.041 R)
• M36: 16,388,596 km (0.116 R)
• M37: 16,454,120 km (0.065 R)
• M38: 17,380,729 km (0.04 R)
• M39: 17,715,679 km (0.037 R)
• M40: 17,782,998 km (0.115 R)
• M41: 18,120,491 km (0.027 R)
• M42: 21,466,846 km (0.075 R)
• M43: 23,136,358 km (0.112 R)
• M44: 23,283,413 km (0.094 R)
• M45: 23,949,422 km (0.078 R)
• M46: 24,322,071 km (0.115 R)
• M47: 24,471,668 km (0.085 R)
• M48: 24,696,664 km (0.034 R)
• M49: 24,997,655 km (0.104 R)
• M50: 25,224,295 km (0.071 R)
• M51: 26,598,053 km (0.099 R)
• M52: 27,527,355 km (0.047 R)
• M53: 27,995,895 km (0.055 R)
• M54: 28,074,284 km (0.072 R)
• M55: 28,782,780 km (0.119 R)
• M56: 30,539,358 km (0.106 R)
• M57: 32,084,106 km (0.119 R)
• M58: 32,742,037 km (0.103 R)
• M59: 33,570,809 km (0.082 R)
• M60: 33,737,461 km (0.092 R)
• M61: 33,987,739 km (0.036 R)
• M62: 34,238,764 km (0.082 R)
• M63: 34,742,609 km (0.098 R)
• M64: 35,587,837 km (0.069 R)
• M65: 38,773,375 km (0.081 R)
• M66: 38,948,105 km (0.085 R)
• M67: 43,129,964 km (0.119 R)
• M68: 43,583,096 km (0.103 R)
• M69: 48,388,927 km (0.057 R)
• M70: 51,332,864 km (0.091 R)
• M71: 52,198,287 km (0.099 R)
• M72: 52,294,778 km (0.118 R)
• M73: 52,971,559 km (0.097 R)
• M74: 53,846,108 km (0.051 R)
• M75: 54,236,409 km (0.11 R)
• M76: 54,823,431 km (0.091 R)
• M77: 55,019,703 km (0.107 R)
• M78: 56,399,295 km (0.066 R)
• M79: 56,894,763 km (0.114 R)
• M80: 56,994,096 km (0.094 R)
• M81: 58,490,075 km (0.058 R)
• M82: 60,403,581 km (0.105 R)
• M83: 60,808,991 km (0.094 R)
• M84: 61,011,996 km (0.065 R)
• M85: 61,113,573 km (0.094 R)
• M86: 61,215,299 km (0.115 R)
• M87: 62,132,783 km (0.099 R)
• M88: 62,235,108 km (0.049 R)
• M89: 62,439,758 km (0.12 R)
• M90: 62,542,083 km (0.099 R)
• M91: 63,363,375 km (0.118 R)
• M92: 64,601,896 km (0.103 R)
• M93: 65,744,075 km (0.104 R)
• M94: 68,154,097 km (0.071 R)
• M95: 70,592,692 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.5

Radius: 3.7

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 11.99 AU - 15.63 AU

Year: 19650 Days

Day: 23.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 42,506,802 km

• M1: 115,190 km (0.111 R)
• M2: 186,100 km (0.091 R)
• M3: 627,713 km (0.09 R)
• M4: 1,063,342 km (0.084 R)
• M5: 1,935,796 km (0.076 R)
• M6: 1,998,777 km (0.029 R)
• M7: 2,640,702 km (0.066 R)
• M8: 2,851,934 km (0.036 R)
• M9: 3,776,299 km (0.118 R)
• M10: 3,987,382 km (0.078 R)
• M11: 4,448,741 km (0.086 R)
• M12: 5,157,237 km (0.098 R)
• M13: 5,273,774 km (0.079 R)
• M14: 6,581,259 km (0.077 R)
• M15: 6,612,824 km (0.036 R)
• M16: 7,615,429 km (0.061 R)
• M17: 8,837,793 km (0.114 R)
• M18: 9,082,536 km (0.099 R)
• M19: 9,650,110 km (0.11 R)
• M20: 9,721,917 km (0.084 R)
• M21: 10,782,267 km (0.109 R)
• M22: 12,537,798 km (0.047 R)
• M23: 13,129,008 km (0.119 R)
• M24: 13,408,158 km (0.055 R)
• M25: 13,729,494 km (0.108 R)
• M26: 14,708,612 km (0.11 R)
• M27: 15,499,536 km (0.032 R)
• M28: 15,963,738 km (0.116 R)
• M29: 16,389,793 km (0.025 R)
• M30: 18,086,383 km (0.09 R)
• M31: 18,530,389 km (0.11 R)
• M32: 18,664,279 km (0.091 R)
• M33: 18,932,957 km (0.098 R)
• M34: 19,202,981 km (0.108 R)
• M35: 19,792,397 km (0.06 R)
• M36: 21,549,124 km (0.114 R)
• M37: 22,588,680 km (0.113 R)
• M38: 22,731,696 km (0.103 R)
• M39: 23,018,774 km (0.088 R)
• M40: 23,935,360 km (0.079 R)
• M41: 25,555,355 km (0.116 R)
• M42: 26,504,105 km (0.081 R)
• M43: 27,413,511 km (0.106 R)
• M44: 27,821,015 km (0.096 R)
• M45: 28,230,465 km (0.035 R)
• M46: 34,881,137 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.5

Radius: 5.6

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 14.97 AU - 21.33 AU

Year: 29606 Days

Day: 20.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 42,506,802 km

• M1: 100,081 km (0.072 R)
• M2: 247,584 km (0.067 R)
• M3: 396,434 km (0.08 R)
• M4: 647,160 km (0.085 R)
• M5: 872,455 km (0.112 R)
• M6: 1,371,513 km (0.11 R)
• M7: 1,660,237 km (0.099 R)
• M8: 1,767,948 km (0.113 R)
• M9: 2,035,877 km (0.03 R)
• M10: 2,292,587 km (0.094 R)
• M11: 3,337,528 km (0.106 R)
• M12: 3,951,029 km (0.066 R)
• M13: 4,329,811 km (0.112 R)
• M14: 8,520,048 km (0.103 R)
• M15: 9,083,732 km (0.077 R)
• M16: 9,389,211 km (0.099 R)
• M17: 10,167,868 km (0.05 R)
• M18: 10,325,993 km (0.039 R)
• M19: 10,765,212 km (0.113 R)
• M20: 11,661,902 km (0.05 R)
• M21: 11,827,507 km (0.118 R)
• M22: 12,244,885 km (0.109 R)
• M23: 13,266,339 km (0.1 R)
• M24: 14,581,005 km (0.113 R)
• M25: 15,299,075 km (0.085 R)
• M26: 16,212,669 km (0.09 R)
• M27: 16,490,173 km (0.061 R)
• M28: 17,568,624 km (0.05 R)
• M29: 19,792,696 km (0.117 R)
• M30: 20,786,923 km (0.079 R)
• M31: 21,695,730 km (0.067 R)
• M32: 21,797,457 km (0.115 R)
• M33: 22,565,792 km (0.094 R)
• M34: 22,617,403 km (0.072 R)
• M35: 22,720,476 km (0.058 R)
• M36: 23,082,951 km (0.041 R)
• M37: 25,083,374 km (0.098 R)
• M38: 26,158,384 km (0.118 R)
• M39: 26,974,441 km (0.108 R)
• M40: 27,193,602 km (0.115 R)
• M41: 27,909,428 km (0.038 R)
• M42: 28,186,483 km (0.029 R)
• M43: 28,241,984 km (0.084 R)
• M44: 30,549,082 km (0.092 R)
• M45: 30,720,372 km (0.072 R)
• M46: 31,869,582 km (0.045 R)
• M47: 34,447,303 km (0.045 R)
• M48: 39,612,619 km (0.109 R)
• M49: 39,674,702 km (0.112 R)
• M50: 39,986,164 km (0.05 R)
• M51: 40,235,993 km (0.078 R)
• M52: 41,303,075 km (0.051 R)
• M53: 41,429,335 km (0.093 R)
• M54: 42,316,002 km (0.053 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 18,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit