🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.53 AU - 0.68 AU

Year: 167 Days

Day: 47.9 Hours

Environment

Temp: 155 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,660,436 km

• M1: 218,862 km (0.1 R)
• M2: 287,228 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.71 AU - 0.91 AU

Year: 262 Days

Day: 18 Hours

Environment

Temp: 179 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,660,436 km

• M1: 167,998 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.37 AU - 1.37 AU

Year: 577 Days

Day: 22.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.3

Radius: 10.4

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.23 AU - 6.13 AU

Year: 4243 Days

Day: 10 Hours

Environment

Temp: -139 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,660,436 km

• M1: 222,901 km (0.079 R)
• M2: 350,059 km (0.065 R)
• M3: 449,691 km (0.072 R)
• M4: 519,404 km (0.106 R)
• M5: 593,305 km (0.063 R)
• M6: 864,825 km (0.085 R)
• M7: 1,062,893 km (0.113 R)
• M8: 1,146,518 km (0.076 R)
• M9: 1,472,641 km (0.034 R)
• M10: 1,662,780 km (0.092 R)
• M11: 2,428,273 km (0.076 R)
• M12: 2,540,321 km (0.108 R)
• M13: 2,635,166 km (0.038 R)
• M14: 3,456,908 km (0.1 R)
• M15: 3,711,673 km (0.109 R)
• M16: 3,928,739 km (0.078 R)
• M17: 4,083,124 km (0.03 R)
• M18: 4,149,995 km (0.081 R)
• M19: 4,512,620 km (0.11 R)
• M20: 4,767,983 km (0.105 R)
• M21: 4,885,567 km (0.105 R)
• M22: 4,980,412 km (0.084 R)
• M23: 5,075,856 km (0.068 R)
• M24: 5,171,898 km (0.106 R)
• M25: 5,785,847 km (0.071 R)
• M26: 5,911,509 km (0.085 R)
• M27: 6,012,638 km (0.066 R)
• M28: 6,139,945 km (0.095 R)
• M29: 6,449,015 km (0.101 R)
• M30: 6,579,314 km (0.07 R)
• M31: 7,055,634 km (0.087 R)
• M32: 7,189,973 km (0.035 R)
• M33: 7,488,421 km (0.073 R)
• M34: 8,153,832 km (0.077 R)
• M35: 9,158,082 km (0.116 R)
• M36: 9,275,218 km (0.084 R)
• M37: 9,839,052 km (0.091 R)
• M38: 9,959,179 km (0.105 R)
• M39: 10,200,929 km (0.084 R)
• M40: 10,567,145 km (0.048 R)
• M41: 11,501,533 km (0.092 R)
• M42: 11,596,378 km (0.107 R)
• M43: 11,723,387 km (0.076 R)
• M44: 11,946,587 km (0.091 R)
• M45: 12,106,956 km (0.107 R)
• M46: 12,624,864 km (0.043 R)
• M47: 12,919,422 km (0.025 R)
• M48: 13,951,198 km (0.084 R)
• M49: 14,052,476 km (0.059 R)
• M50: 14,153,903 km (0.079 R)
• M51: 14,221,821 km (0.119 R)
• M52: 15,147,682 km (0.071 R)
• M53: 15,987,225 km (0.105 R)
• M54: 16,913,535 km (0.088 R)
• M55: 17,202,110 km (0.108 R)
• M56: 17,383,273 km (0.1 R)
• M57: 18,114,357 km (0.118 R)
• M58: 18,557,765 km (0.117 R)
• M59: 19,455,353 km (0.054 R)
• M60: 20,099,820 km (0.078 R)
• M61: 20,214,263 km (0.11 R)
• M62: 20,443,746 km (0.113 R)
• M63: 21,137,581 km (0.098 R)
• M64: 21,370,505 km (0.027 R)
• M65: 21,682,566 km (0.097 R)
• M66: 21,839,045 km (0.112 R)
• M67: 22,074,662 km (0.094 R)
• M68: 22,508,645 km (0.085 R)
• M69: 22,587,932 km (0.114 R)
• M70: 22,667,219 km (0.074 R)
• M71: 22,945,471 km (0.041 R)
• M72: 23,465,473 km (0.116 R)
• M73: 23,626,141 km (0.105 R)
• M74: 23,706,775 km (0.088 R)
• M75: 24,070,148 km (0.115 R)
• M76: 24,354,085 km (0.118 R)
• M77: 25,459,762 km (0.088 R)
• M78: 26,039,604 km (0.107 R)
• M79: 27,085,592 km (0.12 R)
• M80: 28,616,128 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.8

Radius: 12.6

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.69 AU - 8.51 AU

Year: 8297 Days

Day: 7.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,660,436 km

• M1: 223,798 km (0.112 R)
• M2: 679,474 km (0.055 R)
• M3: 891,304 km (0.086 R)
• M4: 1,073,814 km (0.047 R)
• M5: 1,161,179 km (0.111 R)
• M6: 1,324,839 km (0.092 R)
• M7: 1,438,533 km (0.103 R)
• M8: 1,655,749 km (0.107 R)
• M9: 1,883,886 km (0.063 R)
• M10: 2,280,021 km (0.09 R)
• M11: 2,726,571 km (0.101 R)
• M12: 2,922,993 km (0.094 R)
• M13: 3,098,621 km (0.088 R)
• M14: 3,673,974 km (0.064 R)
• M15: 3,809,360 km (0.03 R)
• M16: 4,113,343 km (0.082 R)
• M17: 4,367,959 km (0.112 R)
• M18: 4,862,978 km (0.102 R)
• M19: 5,406,916 km (0.069 R)
• M20: 6,098,058 km (0.114 R)
• M21: 6,194,549 km (0.101 R)
• M22: 6,291,488 km (0.115 R)
• M23: 6,717,393 km (0.115 R)
• M24: 7,597,477 km (0.061 R)
• M25: 7,771,011 km (0.1 R)
• M26: 8,549,818 km (0.117 R)
• M27: 8,657,977 km (0.073 R)
• M28: 9,427,658 km (0.115 R)
• M29: 10,066,890 km (0.107 R)
• M30: 10,526,604 km (0.062 R)
• M31: 10,720,183 km (0.108 R)
• M32: 10,836,870 km (0.098 R)
• M33: 11,426,884 km (0.05 R)
• M34: 11,625,999 km (0.062 R)
• M35: 12,148,693 km (0.099 R)
• M36: 12,311,157 km (0.108 R)
• M37: 12,515,208 km (0.069 R)
• M38: 12,720,307 km (0.109 R)
• M39: 13,050,918 km (0.104 R)
• M40: 13,300,747 km (0.113 R)
• M41: 14,273,133 km (0.098 R)
• M42: 14,789,545 km (0.098 R)
• M43: 14,919,695 km (0.107 R)
• M44: 15,840,769 km (0.071 R)
• M45: 16,599,978 km (0.099 R)
• M46: 16,735,215 km (0.098 R)
• M47: 16,961,407 km (0.073 R)
• M48: 17,737,969 km (0.114 R)
• M49: 18,153,851 km (0.115 R)
• M50: 19,231,105 km (0.112 R)
• M51: 19,849,244 km (0.102 R)
• M52: 20,136,621 km (0.072 R)
• M53: 20,522,135 km (0.107 R)
• M54: 22,038,758 km (0.093 R)
• M55: 22,386,274 km (0.109 R)
• M56: 22,635,504 km (0.072 R)
• M57: 22,885,781 km (0.072 R)
• M58: 23,338,465 km (0.118 R)
• M59: 23,439,593 km (0.065 R)
• M60: 23,895,866 km (0.114 R)
• M61: 24,508,918 km (0.098 R)
• M62: 24,765,927 km (0.083 R)
• M63: 25,230,728 km (0.084 R)
• M64: 25,542,191 km (0.087 R)
• M65: 26,800,758 km (0.1 R)
• M66: 28,187,081 km (0.094 R)
• M67: 29,378,179 km (0.11 R)
• M68: 29,541,840 km (0.075 R)
• M69: 32,258,537 km (0.09 R)
• M70: 32,483,831 km (0.084 R)
• M71: 33,049,311 km (0.1 R)
• M72: 34,534,668 km (0.11 R)
• M73: 35,575,870 km (0.102 R)
• M74: 36,100,210 km (0.082 R)
• M75: 36,451,316 km (0.109 R)
• M76: 36,744,678 km (0.102 R)
• M77: 37,097,878 km (0.118 R)
• M78: 37,511,217 km (0.106 R)
• M79: 40,084,151 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.9

Radius: 6

Gravity: 22.69 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 14.05 AU - 16.37 AU

Year: 21348 Days

Day: 16.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,660,436 km

• M1: 158,873 km (0.104 R)
• M2: 349,311 km (0.049 R)
• M3: 387,608 km (0.084 R)
• M4: 773,571 km (0.119 R)
• M5: 1,160,730 km (0.099 R)
• M6: 1,502,262 km (0.093 R)
• M7: 1,600,697 km (0.069 R)
• M8: 1,838,707 km (0.041 R)
• M9: 1,908,869 km (0.109 R)
• M10: 2,386,086 km (0.077 R)
• M11: 2,579,067 km (0.069 R)
• M12: 2,817,526 km (0.089 R)
• M13: 3,273,052 km (0.119 R)
• M14: 3,401,257 km (0.065 R)
• M15: 3,706,886 km (0.092 R)
• M16: 3,885,505 km (0.084 R)
• M17: 4,251,123 km (0.081 R)
• M18: 4,580,238 km (0.089 R)
• M19: 4,917,432 km (0.059 R)
• M20: 5,718,079 km (0.072 R)
• M21: 5,769,391 km (0.037 R)
• M22: 6,558,520 km (0.108 R)
• M23: 6,720,385 km (0.05 R)
• M24: 7,325,209 km (0.029 R)
• M25: 7,947,237 km (0.041 R)
• M26: 10,285,602 km (0.047 R)
• M27: 11,108,988 km (0.092 R)
• M28: 11,431,372 km (0.054 R)
• M29: 11,496,148 km (0.118 R)
• M30: 12,350,052 km (0.064 R)
• M31: 12,953,231 km (0.101 R)
• M32: 13,156,385 km (0.078 R)
• M33: 14,819,315 km (0.088 R)
• M34: 15,245,220 km (0.103 R)
• M35: 16,400,863 km (0.084 R)
• M36: 16,767,677 km (0.074 R)
• M37: 18,413,852 km (0.059 R)
• M38: 20,032,651 km (0.111 R)
• M39: 21,616,144 km (0.11 R)
• M40: 22,179,829 km (0.098 R)
• M41: 23,075,322 km (0.074 R)
• M42: 24,065,660 km (0.052 R)
• M43: 24,566,065 km (0.089 R)
• M44: 26,002,354 km (0.059 R)
• M45: 26,946,167 km (0.06 R)
• M46: 28,602,664 km (0.116 R)
• M47: 28,690,777 km (0.102 R)
• M48: 28,955,715 km (0.094 R)
• M49: 29,132,689 km (0.085 R)
• M50: 31,193,849 km (0.083 R)
• M51: 32,471,415 km (0.071 R)
• M52: 33,209,082 km (0.111 R)
• M53: 35,929,070 km (0.113 R)
• M54: 36,596,277 km (0.098 R)
• M55: 37,942,957 km (0.096 R)
• M56: 38,719,669 km (0.1 R)
• M57: 39,993,046 km (0.083 R)
• M58: 40,981,888 km (0.082 R)
• M59: 42,983,657 km (0.079 R)
• M60: 44,301,913 km (0.093 R)
• M61: 45,017,141 km (0.109 R)
• M62: 45,119,615 km (0.052 R)
• M63: 45,530,411 km (0.102 R)
• M64: 47,289,832 km (0.078 R)
• M65: 47,811,479 km (0.119 R)
• M66: 48,966,076 km (0.049 R)
• M67: 51,731,093 km (0.091 R)
• M68: 52,160,888 km (0.113 R)
• M69: 52,376,309 km (0.06 R)
• M70: 52,699,889 km (0.054 R)
• M71: 53,024,217 km (0.049 R)
• M72: 53,783,426 km (0.103 R)
• M73: 54,218,906 km (0.073 R)
• M74: 56,413,806 km (0.111 R)
• M75: 56,967,019 km (0.086 R)
• M76: 57,855,929 km (0.036 R)
• M77: 57,967,380 km (0.085 R)
• M78: 58,190,580 km (0.103 R)
• M79: 59,310,320 km (0.09 R)
• M80: 62,940,911 km (0.056 R)
• M81: 63,974,931 km (0.108 R)
• M82: 65,014,636 km (0.116 R)
• M83: 65,710,865 km (0.099 R)
• M84: 66,176,413 km (0.04 R)
• M85: 67,931,795 km (0.075 R)
• M86: 71,607,714 km (0.108 R)
• M87: 71,727,392 km (0.105 R)
• M88: 75,591,355 km (0.119 R)
• M89: 77,548,544 km (0.106 R)
• M90: 80,764,300 km (0.077 R)
• M91: 82,137,908 km (0.073 R)
• M92: 82,513,847 km (0.05 R)
• M93: 83,267,521 km (0.115 R)
• M94: 83,897,179 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.4

Radius: 7.8

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 16.53 AU - 17.21 AU

Year: 24937 Days

Day: 21.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,660,436 km

• M1: 99,782 km (0.11 R)
• M2: 261,647 km (0.118 R)
• M3: 585,975 km (0.104 R)
• M4: 734,526 km (0.095 R)
• M5: 2,011,044 km (0.105 R)
• M6: 2,200,435 km (0.103 R)
• M7: 2,556,179 km (0.07 R)
• M8: 3,015,295 km (0.06 R)
• M9: 3,867,554 km (0.119 R)
• M10: 4,789,675 km (0.112 R)
• M11: 5,043,243 km (0.038 R)
• M12: 5,145,868 km (0.081 R)
• M13: 5,353,360 km (0.077 R)
• M14: 5,669,759 km (0.118 R)
• M15: 5,884,133 km (0.103 R)
• M16: 6,824,505 km (0.108 R)
• M17: 7,341,067 km (0.083 R)
• M18: 7,516,096 km (0.083 R)
• M19: 10,172,206 km (0.09 R)
• M20: 10,498,330 km (0.077 R)
• M21: 10,761,622 km (0.107 R)
• M22: 11,294,789 km (0.06 R)
• M23: 13,298,652 km (0.111 R)
• M24: 13,440,920 km (0.075 R)
• M25: 15,112,227 km (0.095 R)
• M26: 15,186,428 km (0.102 R)
• M27: 15,633,875 km (0.098 R)
• M28: 16,541,635 km (0.067 R)
• M29: 17,079,140 km (0.101 R)
• M30: 17,388,808 km (0.1 R)
• M31: 17,466,599 km (0.059 R)
• M32: 17,856,899 km (0.119 R)
• M33: 17,935,289 km (0.107 R)
• M34: 18,092,516 km (0.092 R)
• M35: 18,487,305 km (0.102 R)
• M36: 19,366,192 km (0.101 R)
• M37: 19,446,676 km (0.075 R)
• M38: 19,527,459 km (0.087 R)
• M39: 20,340,374 km (0.108 R)
• M40: 21,081,482 km (0.067 R)
• M41: 21,247,236 km (0.048 R)
• M42: 24,829,656 km (0.112 R)
• M43: 30,261,106 km (0.097 R)
• M44: 31,769,053 km (0.06 R)
• M45: 32,149,929 km (0.08 R)
• M46: 32,628,044 km (0.099 R)
• M47: 32,723,936 km (0.11 R)
• M48: 34,661,827 km (0.101 R)
• M49: 35,842,453 km (0.082 R)
• M50: 36,338,220 km (0.077 R)
• M51: 38,040,794 km (0.117 R)
• M52: 38,343,879 km (0.034 R)
• M53: 38,647,862 km (0.107 R)
• M54: 39,360,097 km (0.096 R)
• M55: 39,769,098 km (0.055 R)
• M56: 40,076,821 km (0.093 R)
• M57: 41,939,314 km (0.103 R)
• M58: 42,148,003 km (0.106 R)
• M59: 43,091,367 km (0.095 R)
• M60: 44,572,686 km (0.08 R)
• M61: 46,070,609 km (0.117 R)
• M62: 47,584,988 km (0.09 R)
• M63: 48,129,674 km (0.114 R)
• M64: 50,440,363 km (0.102 R)
• M65: 53,237,843 km (0.084 R)
• M66: 55,282,996 km (0.067 R)
• M67: 57,701,395 km (0.052 R)
• M68: 58,748,430 km (0.1 R)
• M69: 60,389,519 km (0.117 R)
• M70: 63,716,575 km (0.106 R)
• M71: 64,798,617 km (0.092 R)
• M72: 66,007,966 km (0.117 R)
• M73: 66,372,237 km (0.074 R)
• M74: 66,615,483 km (0.093 R)
• M75: 67,713,531 km (0.06 R)
• M76: 70,671,081 km (0.111 R)
• M77: 70,795,248 km (0.083 R)
• M78: 71,416,976 km (0.118 R)
• M79: 71,790,971 km (0.041 R)
• M80: 72,916,695 km (0.076 R)
• M81: 73,293,233 km (0.118 R)
• M82: 75,185,646 km (0.087 R)
• M83: 75,947,099 km (0.11 R)
• M84: 76,966,309 km (0.109 R)
• M85: 80,310,121 km (0.09 R)
• M86: 83,569,559 km (0.082 R)
• M87: 85,281,557 km (0.102 R)
• M88: 85,810,685 km (0.106 R)
• M89: 86,208,316 km (0.038 R)
• M90: 87,138,217 km (0.079 R)
• M91: 87,537,792 km (0.117 R)
• M92: 88,472,480 km (0.091 R)
• M93: 89,008,190 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.1

Radius: 5.2

Gravity: 9.69 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 13.24 AU - 21.38 AU

Year: 25919 Days

Day: 17.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 65,660,436 km

• M1: 87,814 km (0.084 R)
• M2: 120,725 km (0.111 R)
• M3: 776,114 km (0.035 R)
• M4: 957,277 km (0.093 R)
• M5: 1,151,754 km (0.087 R)
• M6: 1,202,318 km (0.102 R)
• M7: 1,521,261 km (0.079 R)
• M8: 1,925,025 km (0.086 R)
• M9: 2,015,831 km (0.038 R)
• M10: 2,138,950 km (0.098 R)
• M11: 2,360,505 km (0.093 R)
• M12: 2,656,260 km (0.098 R)
• M13: 3,033,546 km (0.104 R)
• M14: 3,210,520 km (0.073 R)
• M15: 4,501,101 km (0.078 R)
• M16: 4,703,058 km (0.047 R)
• M17: 4,743,898 km (0.075 R)
• M18: 5,157,835 km (0.025 R)
• M19: 7,112,182 km (0.092 R)
• M20: 7,489,767 km (0.077 R)
• M21: 7,777,145 km (0.055 R)
• M22: 8,461,704 km (0.1 R)
• M23: 8,710,934 km (0.118 R)
• M24: 8,962,408 km (0.067 R)
• M25: 9,114,549 km (0.111 R)
• M26: 9,421,375 km (0.113 R)
• M27: 9,731,491 km (0.054 R)
• M28: 11,441,395 km (0.087 R)
• M29: 12,106,208 km (0.085 R)
• M30: 12,274,356 km (0.057 R)
• M31: 14,827,842 km (0.066 R)
• M32: 15,491,009 km (0.104 R)
• M33: 15,612,632 km (0.075 R)
• M34: 15,673,519 km (0.088 R)
• M35: 18,174,945 km (0.054 R)
• M36: 19,471,360 km (0.097 R)
• M37: 19,536,884 km (0.038 R)
• M38: 20,064,366 km (0.118 R)
• M39: 21,133,242 km (0.061 R)
• M40: 21,606,720 km (0.073 R)
• M41: 21,810,622 km (0.092 R)
• M42: 21,878,838 km (0.089 R)
• M43: 22,015,271 km (0.102 R)
• M44: 25,017,252 km (0.111 R)
• M45: 26,094,207 km (0.111 R)
• M46: 26,456,533 km (0.096 R)
• M47: 30,094,753 km (0.109 R)
• M48: 31,009,245 km (0.115 R)
• M49: 31,624,092 km (0.096 R)
• M50: 31,933,012 km (0.119 R)
• M51: 33,886,162 km (0.081 R)
• M52: 34,202,262 km (0.098 R)
• M53: 34,757,719 km (0.085 R)
• M54: 37,579,584 km (0.112 R)
• M55: 38,317,101 km (0.119 R)
• M56: 39,390,765 km (0.045 R)
• M57: 40,977,550 km (0.104 R)
• M58: 42,075,299 km (0.097 R)
• M59: 42,245,092 km (0.099 R)
• M60: 43,696,940 km (0.102 R)
• M61: 43,782,958 km (0.059 R)
• M62: 44,213,351 km (0.117 R)
• M63: 44,299,669 km (0.09 R)
• M64: 44,818,325 km (0.101 R)
• M65: 45,252,159 km (0.064 R)
• M66: 46,561,888 km (0.076 R)
• M67: 47,089,221 km (0.102 R)
• M68: 47,618,498 km (0.12 R)
• M69: 49,576,286 km (0.081 R)
• M70: 49,935,171 km (0.061 R)
• M71: 51,378,790 km (0.093 R)
• M72: 52,196,941 km (0.12 R)
• M73: 53,294,391 km (0.042 R)
• M74: 54,676,975 km (0.112 R)
• M75: 58,231,869 km (0.099 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 20,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit