🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.03 AU - 1.09 AU

Year: 457 Days

Day: 16 Hours

Environment

Temp: -43 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.2 AU - 3.32 AU

Year: 1921 Days

Day: 24 Hours

Environment

Temp: -130 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.3

Radius: 11

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.87 AU - 3.15 AU

Year: 2188 Days

Day: 6.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 51,431,332 km

• M1: 137,181 km (0.106 R)
• M2: 333,304 km (0.099 R)
• M3: 415,433 km (0.101 R)
• M4: 524,640 km (0.064 R)
• M5: 593,156 km (0.065 R)
• M6: 665,411 km (0.053 R)
• M7: 776,413 km (0.11 R)
• M8: 849,417 km (0.056 R)
• M9: 955,781 km (0.08 R)
• M10: 1,099,694 km (0.075 R)
• M11: 1,338,303 km (0.079 R)
• M12: 1,519,316 km (0.081 R)
• M13: 1,660,387 km (0.075 R)
• M14: 1,747,303 km (0.075 R)
• M15: 2,048,294 km (0.07 R)
• M16: 2,322,507 km (0.049 R)
• M17: 2,398,503 km (0.084 R)
• M18: 2,486,317 km (0.085 R)
• M19: 2,586,398 km (0.116 R)
• M20: 2,836,974 km (0.041 R)
• M21: 3,337,379 km (0.11 R)
• M22: 3,497,897 km (0.098 R)
• M23: 3,572,846 km (0.111 R)
• M24: 3,686,241 km (0.106 R)
• M25: 3,865,160 km (0.102 R)
• M26: 4,020,892 km (0.09 R)
• M27: 4,178,717 km (0.097 R)
• M28: 4,500,502 km (0.086 R)
• M29: 4,650,848 km (0.084 R)
• M30: 4,788,777 km (0.114 R)
• M31: 4,858,340 km (0.066 R)
• M32: 5,383,429 km (0.093 R)
• M33: 5,514,028 km (0.071 R)
• M34: 5,763,408 km (0.111 R)
• M35: 5,852,269 km (0.116 R)
• M36: 6,091,625 km (0.09 R)
• M37: 6,258,128 km (0.059 R)
• M38: 6,611,029 km (0.096 R)
• M39: 6,688,670 km (0.088 R)
• M40: 7,049,650 km (0.107 R)
• M41: 7,304,415 km (0.092 R)
• M42: 7,465,233 km (0.118 R)
• M43: 7,610,941 km (0.116 R)
• M44: 8,020,839 km (0.112 R)
• M45: 8,387,504 km (0.09 R)
• M46: 8,759,703 km (0.093 R)
• M47: 8,913,490 km (0.071 R)
• M48: 9,050,970 km (0.11 R)
• M49: 9,432,744 km (0.085 R)
• M50: 9,802,101 km (0.092 R)
• M51: 9,890,813 km (0.104 R)
• M52: 10,104,588 km (0.049 R)
• M53: 10,392,115 km (0.109 R)
• M54: 10,500,723 km (0.104 R)
• M55: 10,664,234 km (0.09 R)
• M56: 10,901,795 km (0.11 R)
• M57: 11,326,653 km (0.056 R)
• M58: 11,719,198 km (0.055 R)
• M59: 11,983,388 km (0.075 R)
• M60: 12,154,378 km (0.104 R)
• M61: 12,345,265 km (0.094 R)
• M62: 12,556,348 km (0.072 R)
• M63: 12,787,925 km (0.042 R)
• M64: 12,865,566 km (0.087 R)
• M65: 12,943,208 km (0.066 R)
• M66: 13,040,596 km (0.118 R)
• M67: 13,138,134 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.6

Radius: 12.7

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.76 AU - 4.36 AU

Year: 2814 Days

Day: 6.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 51,431,332 km

• M1: 236,664 km (0.054 R)
• M2: 325,076 km (0.111 R)
• M3: 473,028 km (0.113 R)
• M4: 575,653 km (0.079 R)
• M5: 947,553 km (0.116 R)
• M6: 1,227,451 km (0.106 R)
• M7: 1,416,393 km (0.08 R)
• M8: 1,521,261 km (0.096 R)
• M9: 1,628,822 km (0.066 R)
• M10: 2,085,544 km (0.117 R)
• M11: 2,359,906 km (0.115 R)
• M12: 2,597,617 km (0.115 R)
• M13: 2,711,312 km (0.054 R)
• M14: 2,927,032 km (0.11 R)
• M15: 3,217,850 km (0.093 R)
• M16: 3,393,329 km (0.098 R)
• M17: 3,608,151 km (0.077 R)
• M18: 3,883,112 km (0.111 R)
• M19: 3,976,311 km (0.037 R)
• M20: 5,030,528 km (0.076 R)
• M21: 5,588,827 km (0.064 R)
• M22: 5,673,200 km (0.108 R)
• M23: 6,167,023 km (0.108 R)
• M24: 6,496,437 km (0.059 R)
• M25: 6,922,193 km (0.087 R)
• M26: 7,264,772 km (0.102 R)
• M27: 7,612,886 km (0.099 R)
• M28: 7,753,658 km (0.099 R)
• M29: 8,157,422 km (0.104 R)
• M30: 8,495,065 km (0.033 R)
• M31: 8,812,661 km (0.057 R)
• M32: 9,184,112 km (0.076 R)
• M33: 9,484,954 km (0.036 R)
• M34: 9,687,360 km (0.096 R)
• M35: 9,891,112 km (0.081 R)
• M36: 10,019,317 km (0.084 R)
• M37: 10,199,583 km (0.111 R)
• M38: 11,357,620 km (0.07 R)
• M39: 11,518,737 km (0.1 R)
• M40: 11,626,597 km (0.101 R)
• M41: 11,761,833 km (0.111 R)
• M42: 12,006,725 km (0.075 R)
• M43: 12,612,447 km (0.035 R)
• M44: 13,143,519 km (0.113 R)
• M45: 13,796,215 km (0.083 R)
• M46: 14,112,166 km (0.07 R)
• M47: 14,401,488 km (0.103 R)
• M48: 14,576,069 km (0.094 R)
• M49: 14,927,175 km (0.117 R)
• M50: 15,074,379 km (0.048 R)
• M51: 15,578,374 km (0.045 R)
• M52: 15,667,834 km (0.114 R)
• M53: 15,787,512 km (0.098 R)
• M54: 16,027,617 km (0.098 R)
• M55: 16,420,461 km (0.065 R)
• M56: 16,785,779 km (0.116 R)
• M57: 17,000,302 km (0.077 R)
• M58: 17,524,792 km (0.103 R)
• M59: 17,711,191 km (0.104 R)
• M60: 17,929,454 km (0.116 R)
• M61: 18,589,779 km (0.088 R)
• M62: 18,716,489 km (0.042 R)
• M63: 19,034,384 km (0.074 R)
• M64: 19,354,225 km (0.074 R)
• M65: 19,482,579 km (0.103 R)
• M66: 20,096,380 km (0.074 R)
• M67: 20,356,829 km (0.041 R)
• M68: 20,487,428 km (0.114 R)
• M69: 20,618,177 km (0.099 R)
• M70: 22,042,648 km (0.091 R)
• M71: 22,344,836 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.8

Radius: 14.3

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.4 AU - 4.28 AU

Year: 3153 Days

Day: 8.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 51,431,332 km

• M1: 603,927 km (0.069 R)
• M2: 707,299 km (0.113 R)
• M3: 799,002 km (0.073 R)
• M4: 1,211,294 km (0.108 R)
• M5: 1,502,411 km (0.11 R)
• M6: 1,600,548 km (0.077 R)
• M7: 1,764,806 km (0.118 R)
• M8: 2,028,996 km (0.116 R)
• M9: 2,138,352 km (0.109 R)
• M10: 2,249,802 km (0.12 R)
• M11: 2,685,731 km (0.097 R)
• M12: 2,791,347 km (0.071 R)
• M13: 3,053,891 km (0.104 R)
• M14: 3,244,179 km (0.095 R)
• M15: 3,422,201 km (0.116 R)
• M16: 3,737,404 km (0.084 R)
• M17: 3,992,917 km (0.092 R)
• M18: 4,254,414 km (0.074 R)
• M19: 4,360,628 km (0.076 R)
• M20: 4,849,514 km (0.111 R)
• M21: 6,603,998 km (0.05 R)
• M22: 6,893,171 km (0.11 R)
• M23: 7,123,402 km (0.039 R)
• M24: 7,356,176 km (0.075 R)
• M25: 8,025,926 km (0.094 R)
• M26: 8,356,986 km (0.101 R)
• M27: 8,670,094 km (0.051 R)
• M28: 8,941,614 km (0.102 R)
• M29: 9,170,050 km (0.12 R)
• M30: 9,984,760 km (0.116 R)
• M31: 10,198,087 km (0.078 R)
• M32: 10,508,802 km (0.083 R)
• M33: 11,435,112 km (0.042 R)
• M34: 11,683,295 km (0.062 R)
• M35: 11,883,008 km (0.05 R)
• M36: 12,134,332 km (0.066 R)
• M37: 12,387,452 km (0.112 R)
• M38: 13,002,149 km (0.088 R)
• M39: 13,574,361 km (0.105 R)
• M40: 13,969,300 km (0.08 R)
• M41: 14,261,315 km (0.044 R)
• M42: 14,394,756 km (0.064 R)
• M43: 14,689,763 km (0.09 R)
• M44: 15,504,323 km (0.043 R)
• M45: 16,278,044 km (0.088 R)
• M46: 16,810,163 km (0.059 R)
• M47: 16,951,084 km (0.11 R)
• M48: 17,064,180 km (0.032 R)
• M49: 17,433,388 km (0.108 R)
• M50: 17,719,269 km (0.079 R)
• M51: 18,266,648 km (0.077 R)
• M52: 18,498,824 km (0.096 R)
• M53: 18,790,390 km (0.071 R)
• M54: 19,674,364 km (0.103 R)
• M55: 20,001,834 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.3

Radius: 10.3

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.84 AU - 5.82 AU

Year: 4447 Days

Day: 9.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 51,431,332 km

• M1: 134,788 km (0.083 R)
• M2: 381,923 km (0.114 R)
• M3: 1,317,060 km (0.117 R)
• M4: 1,641,687 km (0.115 R)
• M5: 1,845,290 km (0.118 R)
• M6: 1,991,297 km (0.089 R)
• M7: 2,347,041 km (0.063 R)
• M8: 2,417,053 km (0.114 R)
• M9: 2,759,632 km (0.079 R)
• M10: 2,852,532 km (0.084 R)
• M11: 3,273,201 km (0.092 R)
• M12: 3,351,740 km (0.099 R)
• M13: 3,713,468 km (0.06 R)
• M14: 4,151,341 km (0.043 R)
• M15: 4,365,715 km (0.111 R)
• M16: 4,539,847 km (0.117 R)
• M17: 4,760,803 km (0.105 R)
• M18: 4,985,199 km (0.067 R)
• M19: 5,328,527 km (0.117 R)
• M20: 6,527,853 km (0.075 R)
• M21: 6,954,207 km (0.109 R)
• M22: 7,286,314 km (0.1 R)
• M23: 7,389,536 km (0.111 R)
• M24: 7,571,447 km (0.098 R)
• M25: 7,649,837 km (0.065 R)
• M26: 7,913,129 km (0.087 R)
• M27: 8,125,857 km (0.055 R)
• M28: 8,206,191 km (0.108 R)
• M29: 8,611,601 km (0.106 R)
• M30: 8,693,431 km (0.088 R)
• M31: 8,940,717 km (0.06 R)
• M32: 9,526,542 km (0.108 R)
• M33: 10,705,972 km (0.069 R)
• M34: 10,852,877 km (0.045 R)
• M35: 10,970,909 km (0.117 R)
• M36: 12,267,025 km (0.075 R)
• M37: 12,980,158 km (0.12 R)
• M38: 13,420,724 km (0.086 R)
• M39: 13,642,877 km (0.104 R)
• M40: 13,770,334 km (0.088 R)
• M41: 14,187,413 km (0.061 R)
• M42: 14,252,040 km (0.083 R)
• M43: 14,316,666 km (0.1 R)
• M44: 14,478,680 km (0.094 R)
• M45: 14,608,830 km (0.066 R)
• M46: 15,696,557 km (0.041 R)
• M47: 16,572,003 km (0.053 R)
• M48: 16,639,921 km (0.076 R)
• M49: 17,015,561 km (0.111 R)
• M50: 17,221,707 km (0.101 R)
• M51: 17,463,158 km (0.117 R)
• M52: 17,879,788 km (0.115 R)
• M53: 18,089,375 km (0.091 R)
• M54: 18,935,500 km (0.094 R)
• M55: 19,363,500 km (0.105 R)
• M56: 19,758,588 km (0.115 R)
• M57: 20,593,493 km (0.071 R)
• M58: 21,328,617 km (0.107 R)
• M59: 21,402,668 km (0.05 R)
• M60: 21,736,720 km (0.049 R)
• M61: 22,035,168 km (0.096 R)
• M62: 22,447,609 km (0.106 R)
• M63: 23,356,416 km (0.117 R)
• M64: 24,238,745 km (0.113 R)
• M65: 24,509,517 km (0.085 R)
• M66: 24,703,396 km (0.12 R)
• M67: 25,014,858 km (0.098 R)
• M68: 25,366,713 km (0.12 R)
• M69: 26,035,864 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910

Radius: 12.5

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.93 AU - 6.73 AU

Year: 5898 Days

Day: 8.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,431,332 km

• M1: 198,068 km (0.03 R)
• M2: 319,242 km (0.085 R)
• M3: 450,738 km (0.116 R)
• M4: 580,440 km (0.118 R)
• M5: 725,101 km (0.064 R)
• M6: 898,335 km (0.042 R)
• M7: 1,086,081 km (0.086 R)
• M8: 1,339,948 km (0.074 R)
• M9: 1,447,060 km (0.051 R)
• M10: 1,538,614 km (0.07 R)
• M11: 1,632,262 km (0.119 R)
• M12: 1,728,005 km (0.107 R)
• M13: 1,805,945 km (0.092 R)
• M14: 1,905,129 km (0.111 R)
• M15: 2,088,536 km (0.064 R)
• M16: 2,451,012 km (0.067 R)
• M17: 2,606,294 km (0.085 R)
• M18: 3,067,953 km (0.069 R)
• M19: 3,580,625 km (0.057 R)
• M20: 3,732,018 km (0.112 R)
• M21: 3,885,655 km (0.083 R)
• M22: 4,146,554 km (0.09 R)
• M23: 4,603,126 km (0.104 R)
• M24: 5,652,256 km (0.097 R)
• M25: 6,008,000 km (0.083 R)
• M26: 6,493,894 km (0.061 R)
• M27: 6,586,495 km (0.12 R)
• M28: 6,898,107 km (0.066 R)
• M29: 7,374,726 km (0.114 R)
• M30: 7,731,068 km (0.083 R)
• M31: 8,359,828 km (0.116 R)
• M32: 8,595,744 km (0.091 R)
• M33: 8,731,429 km (0.049 R)
• M34: 8,902,270 km (0.066 R)
• M35: 9,074,008 km (0.069 R)
• M36: 9,949,754 km (0.075 R)
• M37: 11,109,886 km (0.095 R)
• M38: 11,332,188 km (0.087 R)
• M39: 12,274,206 km (0.061 R)
• M40: 12,890,400 km (0.089 R)
• M41: 13,241,356 km (0.1 R)
• M42: 13,477,123 km (0.094 R)
• M43: 13,635,098 km (0.098 R)
• M44: 13,952,993 km (0.043 R)
• M45: 14,072,672 km (0.089 R)
• M46: 14,555,424 km (0.097 R)
• M47: 15,002,572 km (0.068 R)
• M48: 15,330,790 km (0.087 R)
• M49: 15,619,813 km (0.052 R)
• M50: 15,952,369 km (0.112 R)
• M51: 16,413,430 km (0.103 R)
• M52: 16,624,512 km (0.108 R)
• M53: 17,049,370 km (0.113 R)
• M54: 17,177,426 km (0.093 R)
• M55: 18,476,534 km (0.04 R)
• M56: 19,538,380 km (0.049 R)
• M57: 19,807,057 km (0.048 R)
• M58: 20,076,782 km (0.07 R)
• M59: 21,721,162 km (0.071 R)
• M60: 22,372,362 km (0.093 R)
• M61: 23,836,925 km (0.11 R)
• M62: 25,089,059 km (0.079 R)
• M63: 25,332,305 km (0.08 R)
• M64: 25,478,612 km (0.057 R)
• M65: 26,461,320 km (0.083 R)
• M66: 29,074,047 km (0.099 R)
• M67: 31,400,593 km (0.108 R)
• M68: 31,820,514 km (0.063 R)
• M69: 31,925,831 km (0.044 R)
• M70: 32,189,423 km (0.097 R)
• M71: 32,771,957 km (0.047 R)
• M72: 33,465,044 km (0.041 R)
• M73: 33,840,235 km (0.101 R)
• M74: 34,162,918 km (0.073 R)
• M75: 34,270,628 km (0.095 R)
• M76: 35,354,764 km (0.117 R)
• M77: 36,560,373 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.1

Radius: 11

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.74 AU - 9.36 AU

Year: 9569 Days

Day: 5.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,431,332 km

• M1: 180,565 km (0.079 R)
• M2: 327,470 km (0.095 R)
• M3: 531,820 km (0.106 R)
• M4: 780,452 km (0.109 R)
• M5: 1,169,407 km (0.108 R)
• M6: 1,275,771 km (0.119 R)
• M7: 1,475,783 km (0.104 R)
• M8: 1,710,502 km (0.115 R)
• M9: 2,008,202 km (0.082 R)
• M10: 2,269,101 km (0.079 R)
• M11: 2,513,394 km (0.098 R)
• M12: 2,596,720 km (0.084 R)
• M13: 2,968,919 km (0.118 R)
• M14: 3,266,918 km (0.108 R)
• M15: 3,419,658 km (0.115 R)
• M16: 4,587,718 km (0.103 R)
• M17: 5,214,832 km (0.105 R)
• M18: 5,357,848 km (0.093 R)
• M19: 5,466,007 km (0.036 R)
• M20: 6,130,072 km (0.1 R)
• M21: 6,395,309 km (0.067 R)
• M22: 7,293,345 km (0.067 R)
• M23: 7,655,372 km (0.118 R)
• M24: 7,859,124 km (0.051 R)
• M25: 8,064,672 km (0.064 R)
• M26: 8,649,749 km (0.12 R)
• M27: 9,291,823 km (0.059 R)
• M28: 9,816,612 km (0.052 R)
• M29: 10,127,177 km (0.12 R)
• M30: 10,261,217 km (0.12 R)
• M31: 11,032,245 km (0.08 R)
• M32: 11,494,502 km (0.116 R)
• M33: 12,390,294 km (0.105 R)
• M34: 12,677,971 km (0.111 R)
• M35: 13,308,526 km (0.09 R)
• M36: 13,406,512 km (0.082 R)
• M37: 13,751,186 km (0.117 R)
• M38: 15,107,739 km (0.115 R)
• M39: 15,312,389 km (0.05 R)
• M40: 16,401,611 km (0.117 R)
• M41: 16,929,093 km (0.104 R)
• M42: 17,301,742 km (0.117 R)
• M43: 17,730,788 km (0.098 R)
• M44: 18,000,813 km (0.11 R)
• M45: 19,260,277 km (0.091 R)
• M46: 19,426,630 km (0.074 R)
• M47: 19,704,882 km (0.108 R)
• M48: 19,984,630 km (0.079 R)
• M49: 20,096,828 km (0.038 R)
• M50: 21,230,780 km (0.102 R)
• M51: 21,632,600 km (0.113 R)
• M52: 21,805,535 km (0.09 R)
• M53: 23,441,986 km (0.1 R)
• M54: 23,976,350 km (0.097 R)
• M55: 24,274,947 km (0.113 R)
• M56: 24,875,882 km (0.093 R)
• M57: 25,360,130 km (0.089 R)
• M58: 25,664,412 km (0.056 R)
• M59: 26,522,805 km (0.052 R)
• M60: 26,831,575 km (0.095 R)
• M61: 28,016,091 km (0.099 R)
• M62: 28,646,347 km (0.037 R)
• M63: 30,565,089 km (0.116 R)
• M64: 30,888,968 km (0.075 R)
• M65: 31,018,819 km (0.03 R)
• M66: 31,213,895 km (0.038 R)
• M67: 32,591,093 km (0.077 R)
• M68: 33,921,168 km (0.107 R)
• M69: 34,592,712 km (0.045 R)
• M70: 35,268,745 km (0.108 R)
• M71: 36,085,849 km (0.101 R)
• M72: 36,909,086 km (0.089 R)
• M73: 37,115,830 km (0.089 R)
• M74: 38,016,260 km (0.049 R)
• M75: 38,294,811 km (0.051 R)
• M76: 40,192,610 km (0.085 R)
• M77: 42,914,842 km (0.054 R)
• M78: 43,495,581 km (0.082 R)
• M79: 46,289,321 km (0.047 R)
• M80: 46,512,222 km (0.113 R)
• M81: 46,735,721 km (0.088 R)
• M82: 48,913,268 km (0.097 R)
• M83: 48,988,964 km (0.066 R)
• M84: 49,443,891 km (0.112 R)
• M85: 49,595,883 km (0.063 R)
• M86: 49,900,165 km (0.108 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 20,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit