🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.89 AU - 1.31 AU

Year: 402 Days

Day: 18.7 Hours

Environment

Temp: 112 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.9 AU - 3.08 AU

Year: 1368 Days

Day: 27.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,376,050 km

• M1: 303,534 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.54 AU - 4.48 AU

Year: 2796 Days

Day: 37.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.95 AU - 5.31 AU

Year: 4046 Days

Day: 32.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.3

Radius: 10

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.92 AU - 8.44 AU

Year: 7412 Days

Day: 14.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 85,376,050 km

• M1: 140,024 km (0.067 R)
• M2: 257,009 km (0.093 R)
• M3: 433,684 km (0.093 R)
• M4: 499,507 km (0.111 R)
• M5: 611,107 km (0.093 R)
• M6: 754,871 km (0.067 R)
• M7: 1,077,404 km (0.106 R)
• M8: 1,212,790 km (0.036 R)
• M9: 1,296,864 km (0.058 R)
• M10: 1,383,032 km (0.09 R)
• M11: 1,668,764 km (0.11 R)
• M12: 1,763,011 km (0.075 R)
• M13: 1,907,822 km (0.094 R)
• M14: 2,006,556 km (0.092 R)
• M15: 2,090,181 km (0.092 R)
• M16: 2,782,820 km (0.061 R)
• M17: 2,857,619 km (0.094 R)
• M18: 2,971,313 km (0.062 R)
• M19: 3,163,995 km (0.117 R)
• M20: 3,912,732 km (0.057 R)
• M21: 4,253,217 km (0.119 R)
• M22: 4,536,855 km (0.033 R)
• M23: 5,377,744 km (0.116 R)
• M24: 5,565,938 km (0.073 R)
• M25: 6,070,382 km (0.081 R)
• M26: 6,315,723 km (0.096 R)
• M27: 6,439,590 km (0.107 R)
• M28: 7,020,030 km (0.111 R)
• M29: 7,512,057 km (0.077 R)
• M30: 7,988,676 km (0.095 R)
• M31: 8,611,751 km (0.113 R)
• M32: 8,832,258 km (0.052 R)
• M33: 8,915,435 km (0.074 R)
• M34: 9,278,808 km (0.12 R)
• M35: 9,789,834 km (0.092 R)
• M36: 10,222,920 km (0.12 R)
• M37: 10,809,942 km (0.109 R)
• M38: 10,928,573 km (0.092 R)
• M39: 11,047,803 km (0.115 R)
• M40: 11,167,331 km (0.083 R)
• M41: 11,438,104 km (0.065 R)
• M42: 13,075,602 km (0.055 R)
• M43: 13,138,882 km (0.045 R)
• M44: 13,265,591 km (0.059 R)
• M45: 13,392,749 km (0.044 R)
• M46: 13,520,356 km (0.067 R)
• M47: 13,680,426 km (0.118 R)
• M48: 13,937,884 km (0.084 R)
• M49: 15,282,021 km (0.043 R)
• M50: 15,784,071 km (0.071 R)
• M51: 16,325,616 km (0.079 R)
• M52: 16,873,144 km (0.073 R)
• M53: 18,303,898 km (0.105 R)
• M54: 18,729,953 km (0.08 R)
• M55: 19,087,492 km (0.104 R)
• M56: 19,447,274 km (0.107 R)
• M57: 19,736,746 km (0.063 R)
• M58: 19,882,006 km (0.062 R)
• M59: 20,210,224 km (0.087 R)
• M60: 20,356,680 km (0.104 R)
• M61: 21,019,997 km (0.114 R)
• M62: 21,765,293 km (0.066 R)
• M63: 21,915,490 km (0.069 R)
• M64: 22,292,177 km (0.1 R)
• M65: 22,481,418 km (0.096 R)
• M66: 23,167,025 km (0.085 R)
• M67: 23,243,620 km (0.119 R)
• M68: 23,358,660 km (0.058 R)
• M69: 23,859,364 km (0.049 R)
• M70: 23,975,452 km (0.093 R)
• M71: 24,714,915 km (0.082 R)
• M72: 25,107,011 km (0.06 R)
• M73: 25,461,857 km (0.065 R)
• M74: 26,096,601 km (0.091 R)
• M75: 26,296,015 km (0.087 R)
• M76: 26,857,007 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.9

Radius: 11

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.62 AU - 10.98 AU

Year: 9877 Days

Day: 5.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 85,376,050 km

• M1: 155,582 km (0.063 R)
• M2: 248,931 km (0.112 R)
• M3: 413,638 km (0.111 R)
• M4: 657,632 km (0.118 R)
• M5: 933,940 km (0.091 R)
• M6: 1,440,627 km (0.061 R)
• M7: 1,644,380 km (0.072 R)
• M8: 1,803,702 km (0.053 R)
• M9: 2,005,359 km (0.103 R)
• M10: 2,195,349 km (0.108 R)
• M11: 2,272,990 km (0.113 R)
• M12: 2,800,622 km (0.118 R)
• M13: 3,057,032 km (0.087 R)
• M14: 3,276,493 km (0.116 R)
• M15: 3,410,682 km (0.117 R)
• M16: 3,918,567 km (0.105 R)
• M17: 4,085,219 km (0.058 R)
• M18: 4,351,952 km (0.096 R)
• M19: 4,425,703 km (0.107 R)
• M20: 4,574,404 km (0.096 R)
• M21: 5,160,079 km (0.103 R)
• M22: 5,238,169 km (0.07 R)
• M23: 5,661,681 km (0.098 R)
• M24: 5,742,314 km (0.092 R)
• M25: 6,151,315 km (0.107 R)
• M26: 6,429,417 km (0.105 R)
• M27: 7,493,657 km (0.098 R)
• M28: 7,582,368 km (0.094 R)
• M29: 7,671,379 km (0.086 R)
• M30: 8,121,968 km (0.097 R)
• M31: 9,492,583 km (0.105 R)
• M32: 9,620,789 km (0.094 R)
• M33: 9,943,770 km (0.113 R)
• M34: 10,237,431 km (0.111 R)
• M35: 10,733,348 km (0.076 R)
• M36: 10,900,299 km (0.118 R)
• M37: 11,406,688 km (0.078 R)
• M38: 11,577,230 km (0.099 R)
• M39: 11,748,519 km (0.102 R)
• M40: 12,547,521 km (0.109 R)
• M41: 12,794,208 km (0.106 R)
• M42: 13,435,983 km (0.117 R)
• M43: 13,688,355 km (0.112 R)
• M44: 13,869,667 km (0.104 R)
• M45: 14,124,732 km (0.041 R)
• M46: 14,307,840 km (0.109 R)
• M47: 14,418,093 km (0.064 R)
• M48: 14,713,549 km (0.101 R)
• M49: 15,273,045 km (0.109 R)
• M50: 15,423,391 km (0.095 R)
• M51: 15,763,427 km (0.089 R)
• M52: 16,297,491 km (0.114 R)
• M53: 16,915,031 km (0.103 R)
• M54: 17,187,599 km (0.056 R)
• M55: 17,737,221 km (0.077 R)
• M56: 18,372,414 km (0.117 R)
• M57: 18,773,186 km (0.112 R)
• M58: 20,487,728 km (0.049 R)
• M59: 20,945,048 km (0.094 R)
• M60: 22,039,357 km (0.117 R)
• M61: 22,294,571 km (0.064 R)
• M62: 24,635,029 km (0.038 R)
• M63: 24,811,405 km (0.1 R)
• M64: 25,789,476 km (0.1 R)
• M65: 25,923,815 km (0.118 R)
• M66: 26,283,149 km (0.085 R)
• M67: 26,598,950 km (0.118 R)
• M68: 26,961,575 km (0.039 R)
• M69: 27,052,381 km (0.109 R)
• M70: 27,143,337 km (0.107 R)
• M71: 27,280,069 km (0.029 R)
• M72: 28,012,800 km (0.106 R)
• M73: 28,381,558 km (0.082 R)
• M74: 28,798,488 km (0.059 R)
• M75: 29,077,488 km (0.086 R)
• M76: 29,357,385 km (0.119 R)
• M77: 32,301,920 km (0.027 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.1

Radius: 11.5

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 10.99 AU - 11.35 AU

Year: 13001 Days

Day: 5.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 85,376,050 km

• M1: 157,676 km (0.12 R)
• M2: 332,406 km (0.059 R)
• M3: 459,864 km (0.1 R)
• M4: 556,205 km (0.066 R)
• M5: 772,673 km (0.086 R)
• M6: 1,017,565 km (0.096 R)
• M7: 1,218,026 km (0.102 R)
• M8: 1,311,525 km (0.072 R)
• M9: 2,089,882 km (0.069 R)
• M10: 2,260,723 km (0.084 R)
• M11: 2,556,029 km (0.043 R)
• M12: 3,118,816 km (0.116 R)
• M13: 3,616,977 km (0.095 R)
• M14: 3,998,302 km (0.075 R)
• M15: 4,140,121 km (0.068 R)
• M16: 5,026,488 km (0.099 R)
• M17: 6,882,848 km (0.06 R)
• M18: 7,617,673 km (0.075 R)
• M19: 8,016,950 km (0.117 R)
• M20: 8,241,646 km (0.097 R)
• M21: 8,377,481 km (0.114 R)
• M22: 10,210,503 km (0.106 R)
• M23: 10,307,892 km (0.088 R)
• M24: 10,503,267 km (0.063 R)
• M25: 11,097,170 km (0.119 R)
• M26: 11,549,704 km (0.097 R)
• M27: 11,803,721 km (0.055 R)
• M28: 13,048,674 km (0.065 R)
• M29: 13,579,747 km (0.064 R)
• M30: 13,847,976 km (0.082 R)
• M31: 14,444,123 km (0.096 R)
• M32: 14,663,134 km (0.034 R)
• M33: 15,382,102 km (0.08 R)
• M34: 15,717,799 km (0.109 R)
• M35: 16,396,525 km (0.053 R)
• M36: 17,316,402 km (0.094 R)
• M37: 18,312,126 km (0.105 R)
• M38: 18,668,019 km (0.047 R)
• M39: 19,386,687 km (0.105 R)
• M40: 19,507,263 km (0.046 R)
• M41: 20,053,295 km (0.094 R)
• M42: 20,542,929 km (0.049 R)
• M43: 21,284,635 km (0.111 R)
• M44: 21,846,675 km (0.094 R)
• M45: 22,224,110 km (0.093 R)
• M46: 23,113,320 km (0.105 R)
• M47: 23,241,226 km (0.093 R)
• M48: 23,497,936 km (0.062 R)
• M49: 24,664,500 km (0.118 R)
• M50: 25,717,071 km (0.078 R)
• M51: 26,315,761 km (0.105 R)
• M52: 26,717,432 km (0.106 R)
• M53: 27,323,602 km (0.093 R)
• M54: 27,526,756 km (0.053 R)
• M55: 28,687,037 km (0.077 R)
• M56: 28,893,482 km (0.104 R)
• M57: 29,169,490 km (0.103 R)
• M58: 29,585,073 km (0.109 R)
• M59: 30,914,250 km (0.035 R)
• M60: 32,262,875 km (0.03 R)
• M61: 33,630,499 km (0.116 R)
• M62: 34,066,427 km (0.096 R)
• M63: 35,976,642 km (0.063 R)
• M64: 36,720,443 km (0.038 R)
• M65: 37,469,479 km (0.105 R)
• M66: 38,299,299 km (0.07 R)
• M67: 40,438,548 km (0.083 R)
• M68: 40,515,741 km (0.105 R)
• M69: 40,979,494 km (0.098 R)
• M70: 42,852,011 km (0.038 R)
• M71: 43,166,765 km (0.115 R)
• M72: 44,036,527 km (0.086 R)
• M73: 45,071,744 km (0.091 R)
• M74: 46,195,673 km (0.092 R)
• M75: 46,276,306 km (0.1 R)
• M76: 47,247,496 km (0.092 R)
• M77: 47,409,959 km (0.051 R)
• M78: 48,716,846 km (0.08 R)
• M79: 49,704,790 km (0.044 R)
• M80: 50,782,493 km (0.044 R)
• M81: 51,449,550 km (0.107 R)
• M82: 52,035,525 km (0.118 R)
• M83: 53,722,091 km (0.103 R)
• M84: 53,806,913 km (0.084 R)
• M85: 53,891,735 km (0.066 R)
• M86: 54,061,529 km (0.097 R)
• M87: 55,598,049 km (0.061 R)
• M88: 56,113,264 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.3

Radius: 10.9

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.55 AU - 15.81 AU

Year: 15724 Days

Day: 10.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 85,376,050 km

• M1: 175,777 km (0.114 R)
• M2: 315,652 km (0.112 R)
• M3: 423,811 km (0.043 R)
• M4: 974,481 km (0.068 R)
• M5: 1,463,815 km (0.096 R)
• M6: 1,547,590 km (0.073 R)
• M7: 1,779,467 km (0.111 R)
• M8: 1,899,743 km (0.091 R)
• M9: 2,609,585 km (0.094 R)
• M10: 2,993,453 km (0.1 R)
• M11: 3,470,222 km (0.074 R)
• M12: 4,049,914 km (0.068 R)
• M13: 4,330,858 km (0.063 R)
• M14: 4,743,449 km (0.08 R)
• M15: 5,829,380 km (0.11 R)
• M16: 6,704,378 km (0.119 R)
• M17: 7,375,474 km (0.111 R)
• M18: 8,370,898 km (0.042 R)
• M19: 8,626,412 km (0.106 R)
• M20: 9,888,270 km (0.111 R)
• M21: 10,650,920 km (0.08 R)
• M22: 10,872,175 km (0.058 R)
• M23: 11,263,373 km (0.038 R)
• M24: 11,715,907 km (0.079 R)
• M25: 11,887,196 km (0.119 R)
• M26: 12,639,075 km (0.073 R)
• M27: 12,756,061 km (0.096 R)
• M28: 13,050,170 km (0.114 R)
• M29: 13,525,592 km (0.106 R)
• M30: 13,705,259 km (0.083 R)
• M31: 13,885,824 km (0.04 R)
• M32: 15,358,316 km (0.106 R)
• M33: 15,860,217 km (0.026 R)
• M34: 17,073,605 km (0.112 R)
• M35: 19,183,833 km (0.09 R)
• M36: 20,132,732 km (0.102 R)
• M37: 21,794,914 km (0.079 R)
• M38: 22,784,653 km (0.047 R)
• M39: 23,356,865 km (0.116 R)
• M40: 23,716,798 km (0.062 R)
• M41: 23,861,309 km (0.061 R)
• M42: 24,006,120 km (0.111 R)
• M43: 26,437,534 km (0.092 R)
• M44: 26,587,431 km (0.113 R)
• M45: 28,484,482 km (0.105 R)
• M46: 29,565,925 km (0.117 R)
• M47: 29,721,507 km (0.074 R)
• M48: 31,292,284 km (0.082 R)
• M49: 31,371,421 km (0.091 R)
• M50: 31,768,753 km (0.117 R)
• M51: 32,167,581 km (0.1 R)
• M52: 32,970,324 km (0.118 R)
• M53: 33,131,740 km (0.115 R)
• M54: 34,432,044 km (0.097 R)
• M55: 34,595,704 km (0.104 R)
• M56: 34,759,664 km (0.11 R)
• M57: 37,166,095 km (0.08 R)
• M58: 37,586,465 km (0.119 R)
• M59: 37,839,435 km (0.057 R)
• M60: 38,092,854 km (0.116 R)
• M61: 40,141,297 km (0.108 R)
• M62: 43,368,722 km (0.078 R)
• M63: 44,255,239 km (0.107 R)
• M64: 44,968,821 km (0.039 R)
• M65: 47,041,200 km (0.044 R)
• M66: 49,421,302 km (0.047 R)
• M67: 50,161,512 km (0.103 R)
• M68: 50,440,064 km (0.102 R)
• M69: 53,822,322 km (0.105 R)
• M70: 55,253,076 km (0.104 R)
• M71: 56,213,793 km (0.071 R)
• M72: 56,792,887 km (0.082 R)
• M73: 57,665,342 km (0.098 R)
• M74: 58,639,822 km (0.088 R)
• M75: 58,835,347 km (0.12 R)
• M76: 59,914,845 km (0.116 R)
• M77: 60,802,858 km (0.098 R)
• M78: 62,592,048 km (0.052 R)
• M79: 62,691,980 km (0.061 R)
• M80: 63,292,466 km (0.099 R)
• M81: 63,794,366 km (0.084 R)
• M82: 64,499,272 km (0.051 R)
• M83: 65,713,707 km (0.07 R)
• M84: 65,916,711 km (0.095 R)
• M85: 67,856,996 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.9

Radius: 5.1

Gravity: 31.41 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 13.51 AU - 17.99 AU

Year: 21768 Days

Day: 21.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,376,050 km

• M1: 71,059 km (0.117 R)
• M2: 113,395 km (0.099 R)
• M3: 695,331 km (0.114 R)
• M4: 797,805 km (0.089 R)
• M5: 1,255,126 km (0.1 R)
• M6: 1,850,825 km (0.111 R)
• M7: 2,561,415 km (0.111 R)
• M8: 2,883,499 km (0.049 R)
• M9: 3,698,807 km (0.079 R)
• M10: 3,879,073 km (0.087 R)
• M11: 4,484,645 km (0.081 R)
• M12: 4,532,367 km (0.111 R)
• M13: 4,628,409 km (0.07 R)
• M14: 5,626,077 km (0.102 R)
• M15: 5,885,629 km (0.03 R)
• M16: 7,240,836 km (0.039 R)
• M17: 7,693,968 km (0.113 R)
• M18: 7,981,944 km (0.117 R)
• M19: 8,390,945 km (0.079 R)
• M20: 9,720,271 km (0.089 R)
• M21: 11,439,001 km (0.107 R)
• M22: 12,975,371 km (0.037 R)
• M23: 13,180,470 km (0.116 R)
• M24: 13,249,135 km (0.114 R)
• M25: 14,504,411 km (0.088 R)
• M26: 15,289,950 km (0.116 R)
• M27: 17,728,544 km (0.05 R)
• M28: 18,337,557 km (0.107 R)
• M29: 20,047,760 km (0.097 R)
• M30: 21,081,930 km (0.11 R)
• M31: 21,242,598 km (0.077 R)
• M32: 22,460,325 km (0.111 R)
• M33: 22,871,270 km (0.068 R)
• M34: 23,119,154 km (0.104 R)
• M35: 24,455,512 km (0.117 R)
• M36: 25,902,572 km (0.091 R)
• M37: 26,074,610 km (0.085 R)
• M38: 26,853,715 km (0.111 R)
• M39: 27,115,063 km (0.025 R)
• M40: 27,464,823 km (0.092 R)
• M41: 27,728,115 km (0.092 R)
• M42: 28,878,971 km (0.102 R)
• M43: 29,057,292 km (0.094 R)
• M44: 30,407,114 km (0.041 R)
• M45: 30,952,847 km (0.091 R)
• M46: 31,044,101 km (0.042 R)
• M47: 31,410,018 km (0.107 R)
• M48: 31,593,425 km (0.088 R)
• M49: 33,074,144 km (0.091 R)
• M50: 33,635,286 km (0.061 R)
• M51: 37,164,001 km (0.097 R)
• M52: 37,552,506 km (0.08 R)
• M53: 38,235,570 km (0.043 R)
• M54: 39,218,578 km (0.108 R)
• M55: 39,317,312 km (0.116 R)
• M56: 41,209,277 km (0.081 R)
• M57: 43,743,465 km (0.051 R)
• M58: 43,948,414 km (0.102 R)
• M59: 44,359,209 km (0.049 R)
• M60: 45,081,169 km (0.082 R)
• M61: 45,703,047 km (0.108 R)
• M62: 47,270,085 km (0.045 R)
• M63: 47,690,904 km (0.08 R)
• M64: 48,960,990 km (0.069 R)
• M65: 49,067,354 km (0.074 R)
• M66: 50,027,772 km (0.118 R)
• M67: 54,041,184 km (0.079 R)
• M68: 56,476,039 km (0.077 R)
• M69: 56,587,489 km (0.114 R)
• M70: 56,699,089 km (0.11 R)
• M71: 58,043,974 km (0.058 R)
• M72: 59,967,204 km (0.07 R)
• M73: 61,796,188 km (0.09 R)
• M74: 61,911,079 km (0.11 R)
• M75: 63,411,545 km (0.062 R)
• M76: 63,875,748 km (0.075 R)
• M77: 64,340,847 km (0.077 R)
• M78: 64,690,607 km (0.057 R)
• M79: 67,155,681 km (0.084 R)
• M80: 67,392,046 km (0.089 R)
• M81: 69,771,101 km (0.049 R)
• M82: 71,814,757 km (0.034 R)
• M83: 74,610,891 km (0.09 R)
• M84: 75,100,674 km (0.059 R)
• M85: 76,330,219 km (0.1 R)
• M86: 78,186,729 km (0.053 R)
• M87: 79,183,051 km (0.095 R)
• M88: 80,810,825 km (0.118 R)
• M89: 81,944,328 km (0.119 R)
• M90: 83,590,802 km (0.062 R)
• M91: 83,972,277 km (0.087 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 12,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit