🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.74 AU - 1.06 AU

Year: 323 Days

Day: 29.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.35 AU - 1.45 AU

Year: 627 Days

Day: 34.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.12 AU - 2.56 AU

Year: 1356 Days

Day: 43.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,399,692 km

• M1: 1,837,959 km (0.05 R)

Asteroid Belt

Center: 3.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.2

Radius: 12.4

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.89 AU - 4.67 AU

Year: 3354 Days

Day: 9.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 91,399,692 km

• M1: 215,122 km (0.09 R)
• M2: 326,423 km (0.046 R)
• M3: 502,798 km (0.111 R)
• M4: 623,374 km (0.104 R)
• M5: 1,027,139 km (0.071 R)
• M6: 1,117,346 km (0.048 R)
• M7: 1,234,182 km (0.119 R)
• M8: 1,545,346 km (0.075 R)
• M9: 1,650,364 km (0.11 R)
• M10: 1,785,002 km (0.119 R)
• M11: 2,094,669 km (0.068 R)
• M12: 2,607,341 km (0.118 R)
• M13: 2,733,751 km (0.107 R)
• M14: 2,813,786 km (0.112 R)
• M15: 2,910,875 km (0.117 R)
• M16: 3,242,683 km (0.05 R)
• M17: 3,327,655 km (0.073 R)
• M18: 3,430,578 km (0.109 R)
• M19: 3,587,058 km (0.039 R)
• M20: 3,835,091 km (0.096 R)
• M21: 4,613,150 km (0.1 R)
• M22: 4,728,190 km (0.112 R)
• M23: 4,805,532 km (0.113 R)
• M24: 4,922,368 km (0.112 R)
• M25: 5,099,343 km (0.082 R)
• M26: 5,198,526 km (0.046 R)
• M27: 5,298,457 km (0.109 R)
• M28: 5,642,832 km (0.117 R)
• M29: 5,848,978 km (0.114 R)
• M30: 6,141,591 km (0.081 R)
• M31: 6,525,160 km (0.076 R)
• M32: 7,137,165 km (0.084 R)
• M33: 7,427,684 km (0.089 R)
• M34: 7,813,347 km (0.108 R)
• M35: 8,066,467 km (0.067 R)
• M36: 8,298,942 km (0.065 R)
• M37: 8,889,853 km (0.077 R)
• M38: 9,445,610 km (0.051 R)
• M39: 9,616,899 km (0.105 R)
• M40: 9,789,385 km (0.102 R)
• M41: 10,438,790 km (0.094 R)
• M42: 10,539,918 km (0.053 R)
• M43: 10,666,927 km (0.084 R)
• M44: 11,050,645 km (0.033 R)
• M45: 11,491,211 km (0.065 R)
• M46: 12,255,955 km (0.094 R)
• M47: 12,335,990 km (0.113 R)
• M48: 12,416,174 km (0.114 R)
• M49: 13,365,074 km (0.07 R)
• M50: 13,530,080 km (0.072 R)
• M51: 13,612,808 km (0.104 R)
• M52: 14,057,114 km (0.093 R)
• M53: 14,421,684 km (0.107 R)
• M54: 14,534,480 km (0.074 R)
• M55: 14,647,427 km (0.115 R)
• M56: 15,303,413 km (0.059 R)
• M57: 15,736,350 km (0.063 R)
• M58: 15,823,416 km (0.06 R)
• M59: 15,910,631 km (0.107 R)
• M60: 16,437,515 km (0.062 R)
• M61: 16,673,431 km (0.093 R)
• M62: 16,821,533 km (0.053 R)
• M63: 17,418,129 km (0.096 R)
• M64: 17,628,613 km (0.068 R)
• M65: 18,724,417 km (0.063 R)
• M66: 18,909,171 km (0.034 R)
• M67: 19,094,672 km (0.081 R)
• M68: 19,249,506 km (0.074 R)
• M69: 19,873,479 km (0.067 R)
• M70: 20,790,214 km (0.111 R)
• M71: 21,045,428 km (0.068 R)
• M72: 21,269,676 km (0.057 R)
• M73: 21,462,507 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.9

Radius: 13.6

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.64 AU - 5.48 AU

Year: 3688 Days

Day: 7 Hours

Environment

Temp: -142 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 91,399,692 km

• M1: 200,461 km (0.097 R)
• M2: 338,690 km (0.11 R)
• M3: 435,479 km (0.114 R)
• M4: 573,109 km (0.07 R)
• M5: 922,570 km (0.063 R)
• M6: 1,122,732 km (0.116 R)
• M7: 1,973,645 km (0.118 R)
• M8: 2,065,049 km (0.083 R)
• M9: 2,205,073 km (0.083 R)
• M10: 2,348,387 km (0.091 R)
• M11: 2,511,449 km (0.105 R)
• M12: 2,712,209 km (0.045 R)
• M13: 2,883,499 km (0.058 R)
• M14: 3,076,331 km (0.098 R)
• M15: 3,624,008 km (0.06 R)
• M16: 3,775,401 km (0.058 R)
• M17: 4,025,828 km (0.102 R)
• M18: 4,163,010 km (0.099 R)
• M19: 4,706,648 km (0.086 R)
• M20: 5,208,998 km (0.11 R)
• M21: 5,358,745 km (0.109 R)
• M22: 5,466,755 km (0.117 R)
• M23: 5,662,728 km (0.099 R)
• M24: 5,750,692 km (0.095 R)
• M25: 5,861,245 km (0.116 R)
• M26: 6,677,899 km (0.119 R)
• M27: 7,218,546 km (0.058 R)
• M28: 7,748,871 km (0.104 R)
• M29: 7,871,242 km (0.099 R)
• M30: 7,969,527 km (0.1 R)
• M31: 8,068,262 km (0.111 R)
• M32: 8,367,009 km (0.04 R)
• M33: 9,026,736 km (0.077 R)
• M34: 9,414,942 km (0.07 R)
• M35: 9,650,559 km (0.109 R)
• M36: 9,782,354 km (0.114 R)
• M37: 9,967,706 km (0.07 R)
• M38: 10,261,516 km (0.064 R)
• M39: 10,531,241 km (0.098 R)
• M40: 10,775,834 km (0.044 R)
• M41: 11,243,178 km (0.037 R)
• M42: 11,437,505 km (0.077 R)
• M43: 11,633,030 km (0.086 R)
• M44: 11,914,124 km (0.089 R)
• M45: 12,887,109 km (0.111 R)
• M46: 13,295,062 km (0.078 R)
• M47: 14,034,375 km (0.118 R)
• M48: 14,213,742 km (0.065 R)
• M49: 15,091,732 km (0.085 R)
• M50: 15,244,921 km (0.116 R)
• M51: 16,080,874 km (0.117 R)
• M52: 16,331,450 km (0.105 R)
• M53: 16,868,207 km (0.086 R)
• M54: 17,603,780 km (0.084 R)
• M55: 18,284,450 km (0.079 R)
• M56: 18,677,294 km (0.108 R)
• M57: 18,808,940 km (0.102 R)
• M58: 18,973,797 km (0.081 R)
• M59: 19,538,080 km (0.057 R)
• M60: 19,738,541 km (0.053 R)
• M61: 20,175,218 km (0.065 R)
• M62: 20,344,114 km (0.091 R)
• M63: 21,161,068 km (0.114 R)
• M64: 21,298,249 km (0.092 R)
• M65: 21,435,729 km (0.086 R)
• M66: 21,780,702 km (0.088 R)
• M67: 22,092,913 km (0.109 R)
• M68: 22,441,476 km (0.049 R)
• M69: 22,651,511 km (0.08 R)
• M70: 23,179,292 km (0.096 R)
• M71: 23,497,936 km (0.037 R)
• M72: 23,675,658 km (0.074 R)
• M73: 23,996,546 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.6

Radius: 8

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.14 AU - 9.24 AU

Year: 8077 Days

Day: 13.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 91,399,692 km

• M1: 146,157 km (0.045 R)
• M2: 249,978 km (0.099 R)
• M3: 724,203 km (0.071 R)
• M4: 865,124 km (0.071 R)
• M5: 1,102,387 km (0.056 R)
• M6: 1,476,381 km (0.112 R)
• M7: 1,535,772 km (0.106 R)
• M8: 1,616,405 km (0.053 R)
• M9: 1,677,740 km (0.088 R)
• M10: 2,310,838 km (0.049 R)
• M11: 2,738,239 km (0.066 R)
• M12: 3,087,550 km (0.086 R)
• M13: 3,215,756 km (0.089 R)
• M14: 3,319,577 km (0.072 R)
• M15: 3,855,736 km (0.079 R)
• M16: 4,105,714 km (0.066 R)
• M17: 4,592,505 km (0.053 R)
• M18: 4,739,111 km (0.111 R)
• M19: 4,857,592 km (0.077 R)
• M20: 6,616,564 km (0.114 R)
• M21: 7,050,697 km (0.028 R)
• M22: 7,390,733 km (0.075 R)
• M23: 7,806,017 km (0.114 R)
• M24: 8,479,058 km (0.096 R)
• M25: 8,731,729 km (0.092 R)
• M26: 8,913,640 km (0.06 R)
• M27: 9,392,652 km (0.096 R)
• M28: 9,541,801 km (0.104 R)
• M29: 9,654,149 km (0.095 R)
• M30: 9,842,343 km (0.086 R)
• M31: 10,452,702 km (0.076 R)
• M32: 11,430,923 km (0.103 R)
• M33: 11,710,073 km (0.116 R)
• M34: 11,910,833 km (0.077 R)
• M35: 12,031,708 km (0.074 R)
• M36: 12,560,836 km (0.115 R)
• M37: 12,972,978 km (0.073 R)
• M38: 13,515,420 km (0.118 R)
• M39: 13,810,576 km (0.028 R)
• M40: 13,895,249 km (0.081 R)
• M41: 14,579,360 km (0.077 R)
• M42: 14,751,996 km (0.078 R)
• M43: 15,274,242 km (0.063 R)
• M44: 16,471,324 km (0.098 R)
• M45: 16,696,319 km (0.086 R)
• M46: 17,377,438 km (0.12 R)
• M47: 17,744,402 km (0.114 R)
• M48: 18,113,909 km (0.089 R)
• M49: 18,766,754 km (0.08 R)
• M50: 19,143,142 km (0.095 R)
• M51: 20,047,311 km (0.107 R)
• M52: 20,287,566 km (0.061 R)
• M53: 20,383,907 km (0.118 R)
• M54: 21,209,089 km (0.042 R)
• M55: 21,748,838 km (0.118 R)
• M56: 22,293,224 km (0.084 R)
• M57: 23,193,504 km (0.1 R)
• M58: 23,597,568 km (0.119 R)
• M59: 25,184,802 km (0.09 R)
• M60: 26,489,744 km (0.107 R)
• M61: 26,542,402 km (0.075 R)
• M62: 27,283,360 km (0.108 R)
• M63: 27,496,238 km (0.117 R)
• M64: 28,031,051 km (0.095 R)
• M65: 28,515,149 km (0.108 R)
• M66: 28,623,159 km (0.063 R)
• M67: 29,165,152 km (0.074 R)
• M68: 29,710,436 km (0.098 R)
• M69: 30,314,213 km (0.111 R)
• M70: 31,088,382 km (0.088 R)
• M71: 31,143,883 km (0.077 R)
• M72: 32,149,480 km (0.095 R)
• M73: 33,563,778 km (0.075 R)
• M74: 34,882,783 km (0.04 R)
• M75: 35,461,577 km (0.077 R)
• M76: 36,043,513 km (0.043 R)
• M77: 36,628,590 km (0.079 R)
• M78: 36,922,250 km (0.1 R)
• M79: 37,334,841 km (0.061 R)
• M80: 38,045,581 km (0.104 R)
• M81: 38,223,902 km (0.103 R)
• M82: 39,299,959 km (0.103 R)
• M83: 39,480,374 km (0.093 R)
• M84: 39,600,651 km (0.064 R)
• M85: 39,721,227 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.2

Radius: 7.6

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 14.39 AU - 18.47 AU

Year: 25223 Days

Day: 16.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 91,399,692 km

• M1: 106,962 km (0.08 R)
• M2: 233,373 km (0.036 R)
• M3: 341,083 km (0.102 R)
• M4: 429,645 km (0.028 R)
• M5: 632,201 km (0.072 R)
• M6: 1,095,804 km (0.067 R)
• M7: 1,149,809 km (0.102 R)
• M8: 1,584,690 km (0.095 R)
• M9: 1,804,001 km (0.065 R)
• M10: 2,306,799 km (0.118 R)
• M11: 2,888,585 km (0.118 R)
• M12: 3,040,876 km (0.058 R)
• M13: 3,800,534 km (0.1 R)
• M14: 4,180,064 km (0.104 R)
• M15: 4,705,003 km (0.103 R)
• M16: 5,343,486 km (0.079 R)
• M17: 5,578,205 km (0.074 R)
• M18: 5,673,050 km (0.082 R)
• M19: 5,864,237 km (0.06 R)
• M20: 6,650,373 km (0.107 R)
• M21: 7,626,350 km (0.107 R)
• M22: 7,679,008 km (0.104 R)
• M23: 8,104,315 km (0.07 R)
• M24: 8,157,871 km (0.08 R)
• M25: 8,428,194 km (0.102 R)
• M26: 9,425,414 km (0.078 R)
• M27: 10,871,277 km (0.065 R)
• M28: 11,108,988 km (0.057 R)
• M29: 11,288,506 km (0.115 R)
• M30: 11,408,633 km (0.052 R)
• M31: 13,578,999 km (0.071 R)
• M32: 13,642,877 km (0.11 R)
• M33: 13,899,288 km (0.036 R)
• M34: 14,157,344 km (0.088 R)
• M35: 16,074,890 km (0.113 R)
• M36: 16,960,659 km (0.032 R)
• M37: 17,236,517 km (0.117 R)
• M38: 18,566,442 km (0.063 R)
• M39: 19,639,508 km (0.106 R)
• M40: 20,147,093 km (0.114 R)
• M41: 20,439,108 km (0.077 R)
• M42: 21,621,231 km (0.078 R)
• M43: 22,371,165 km (0.116 R)
• M44: 24,205,833 km (0.111 R)
• M45: 24,283,325 km (0.078 R)
• M46: 25,613,250 km (0.119 R)
• M47: 27,692,511 km (0.083 R)
• M48: 29,328,513 km (0.109 R)
• M49: 29,659,423 km (0.063 R)
• M50: 29,742,301 km (0.042 R)
• M51: 29,908,504 km (0.115 R)
• M52: 30,241,509 km (0.105 R)
• M53: 33,122,315 km (0.111 R)
• M54: 33,899,326 km (0.08 R)
• M55: 34,159,776 km (0.087 R)
• M56: 36,266,563 km (0.086 R)
• M57: 36,621,708 km (0.119 R)
• M58: 36,799,730 km (0.12 R)
• M59: 38,234,373 km (0.065 R)
• M60: 38,958,577 km (0.059 R)
• M61: 39,504,609 km (0.12 R)
• M62: 39,961,630 km (0.083 R)
• M63: 42,179,568 km (0.108 R)
• M64: 42,740,411 km (0.063 R)
• M65: 43,963,673 km (0.046 R)
• M66: 47,023,697 km (0.112 R)
• M67: 47,605,034 km (0.08 R)
• M68: 48,677,053 km (0.117 R)
• M69: 50,646,509 km (0.079 R)
• M70: 51,142,874 km (0.115 R)
• M71: 51,341,840 km (0.114 R)
• M72: 51,940,530 km (0.092 R)
• M73: 52,842,755 km (0.091 R)
• M74: 53,245,323 km (0.091 R)
• M75: 55,171,844 km (0.071 R)
• M76: 55,580,396 km (0.103 R)
• M77: 56,092,320 km (0.082 R)
• M78: 56,297,568 km (0.039 R)
• M79: 56,605,890 km (0.056 R)
• M80: 58,363,814 km (0.063 R)
• M81: 59,824,787 km (0.071 R)
• M82: 60,034,523 km (0.059 R)
• M83: 60,139,541 km (0.116 R)
• M84: 62,676,421 km (0.117 R)
• M85: 66,546,818 km (0.087 R)
• M86: 67,526,384 km (0.075 R)
• M87: 68,401,233 km (0.107 R)
• M88: 69,279,672 km (0.112 R)
• M89: 69,830,640 km (0.041 R)
• M90: 74,065,457 km (0.099 R)
• M91: 74,628,843 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.3

Radius: 4.4

Gravity: 32.35 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 17.07 AU - 17.77 AU

Year: 27537 Days

Day: 24.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,399,692 km

• M1: 87,066 km (0.072 R)
• M2: 205,996 km (0.087 R)
• M3: 275,260 km (0.104 R)
• M4: 332,706 km (0.062 R)
• M5: 437,723 km (0.076 R)
• M6: 553,363 km (0.112 R)
• M7: 785,538 km (0.113 R)
• M8: 1,464,862 km (0.09 R)
• M9: 1,782,758 km (0.104 R)
• M10: 2,986,721 km (0.094 R)
• M11: 3,804,423 km (0.081 R)
• M12: 4,737,465 km (0.066 R)
• M13: 5,361,438 km (0.045 R)
• M14: 6,513,940 km (0.076 R)
• M15: 6,914,563 km (0.085 R)
• M16: 7,500,688 km (0.069 R)
• M17: 8,163,705 km (0.064 R)
• M18: 9,224,654 km (0.097 R)
• M19: 10,262,115 km (0.071 R)
• M20: 10,460,781 km (0.084 R)
• M21: 10,660,643 km (0.03 R)
• M22: 14,099,300 km (0.101 R)
• M23: 14,320,107 km (0.037 R)
• M24: 14,616,161 km (0.109 R)
• M25: 14,989,258 km (0.095 R)
• M26: 15,289,950 km (0.091 R)
• M27: 15,820,872 km (0.111 R)
• M28: 16,127,099 km (0.108 R)
• M29: 16,589,955 km (0.117 R)
• M30: 17,371,006 km (0.066 R)
• M31: 21,705,903 km (0.081 R)
• M32: 22,046,089 km (0.059 R)
• M33: 22,731,396 km (0.079 R)
• M34: 23,076,818 km (0.069 R)
• M35: 26,081,192 km (0.115 R)
• M36: 26,171,549 km (0.027 R)
• M37: 26,352,263 km (0.104 R)
• M38: 26,805,844 km (0.1 R)
• M39: 27,262,118 km (0.061 R)
• M40: 28,832,446 km (0.114 R)
• M41: 29,864,073 km (0.047 R)
• M42: 30,907,668 km (0.051 R)
• M43: 32,933,074 km (0.051 R)
• M44: 33,323,674 km (0.058 R)
• M45: 33,912,491 km (0.082 R)
• M46: 34,603,783 km (0.074 R)
• M47: 35,599,506 km (0.115 R)
• M48: 35,799,668 km (0.114 R)
• M49: 35,900,048 km (0.038 R)
• M50: 36,705,483 km (0.059 R)
• M51: 37,211,872 km (0.118 R)
• M52: 38,848,024 km (0.042 R)
• M53: 42,190,040 km (0.113 R)
• M54: 42,401,871 km (0.083 R)
• M55: 42,826,878 km (0.096 R)
• M56: 45,297,188 km (0.05 R)
• M57: 45,405,647 km (0.083 R)
• M58: 46,713,730 km (0.053 R)
• M59: 46,933,041 km (0.096 R)
• M60: 47,372,410 km (0.116 R)
• M61: 50,374,540 km (0.105 R)
• M62: 52,182,280 km (0.055 R)
• M63: 52,409,669 km (0.104 R)
• M64: 55,744,804 km (0.117 R)
• M65: 57,614,030 km (0.094 R)
• M66: 58,084,515 km (0.053 R)
• M67: 58,320,281 km (0.118 R)
• M68: 59,860,242 km (0.091 R)
• M69: 60,098,401 km (0.096 R)
• M70: 60,814,676 km (0.116 R)
• M71: 61,054,033 km (0.092 R)
• M72: 62,376,179 km (0.035 R)
• M73: 62,980,255 km (0.049 R)
• M74: 63,222,304 km (0.065 R)
• M75: 64,072,469 km (0.116 R)
• M76: 64,681,931 km (0.111 R)
• M77: 66,645,253 km (0.076 R)
• M78: 67,262,793 km (0.119 R)
• M79: 67,510,228 km (0.082 R)
• M80: 68,503,408 km (0.094 R)
• M81: 68,877,104 km (0.09 R)
• M82: 72,270,731 km (0.09 R)
• M83: 74,307,357 km (0.117 R)
• M84: 77,786,554 km (0.117 R)
• M85: 78,176,406 km (0.044 R)
• M86: 79,742,397 km (0.086 R)
• M87: 80,923,472 km (0.104 R)
• M88: 81,714,247 km (0.093 R)
• M89: 81,846,192 km (0.104 R)
• M90: 82,110,531 km (0.068 R)
• M91: 83,303,275 km (0.11 R)
• M92: 84,101,529 km (0.038 R)
• M93: 84,234,821 km (0.053 R)
• M94: 86,511,701 km (0.062 R)
• M95: 88,131,098 km (0.06 R)
• M96: 91,125,748 km (0.077 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 10,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit