🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.3

Radius: 9.6

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.83 AU - 0.83 AU

Year: 513 Days

Day: 9.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 25,345,900 km

• M1: 123,568 km (0.091 R)
• M2: 202,256 km (0.112 R)
• M3: 281,094 km (0.108 R)
• M4: 351,256 km (0.09 R)
• M5: 438,322 km (0.064 R)
• M6: 521,199 km (0.099 R)
• M7: 593,305 km (0.045 R)
• M8: 672,891 km (0.084 R)
• M9: 737,966 km (0.113 R)
• M10: 816,954 km (0.1 R)
• M11: 902,973 km (0.119 R)
• M12: 983,905 km (0.064 R)
• M13: 1,127,669 km (0.096 R)
• M14: 1,219,971 km (0.087 R)
• M15: 1,283,101 km (0.086 R)
• M16: 1,422,077 km (0.103 R)
• M17: 1,483,861 km (0.085 R)
• M18: 1,590,674 km (0.113 R)
• M19: 1,700,180 km (0.111 R)
• M20: 1,822,551 km (0.087 R)
• M21: 1,884,784 km (0.05 R)
• M22: 1,958,386 km (0.107 R)
• M23: 2,038,421 km (0.099 R)
• M24: 2,103,196 km (0.105 R)
• M25: 2,163,185 km (0.117 R)
• M26: 2,285,107 km (0.072 R)
• M27: 2,352,576 km (0.071 R)
• M28: 2,426,328 km (0.117 R)
• M29: 2,500,977 km (0.03 R)
• M30: 2,640,851 km (0.049 R)
• M31: 2,795,236 km (0.09 R)
• M32: 2,867,642 km (0.094 R)
• M33: 3,069,748 km (0.067 R)
• M34: 3,131,981 km (0.056 R)
• M35: 3,207,229 km (0.097 R)
• M36: 3,276,642 km (0.083 R)
• M37: 3,423,547 km (0.054 R)
• M38: 3,546,666 km (0.088 R)
• M39: 3,657,967 km (0.109 R)
• M40: 3,770,614 km (0.097 R)
• M41: 4,073,999 km (0.108 R)
• M42: 4,183,953 km (0.087 R)
• M43: 4,280,893 km (0.114 R)
• M44: 4,343,574 km (0.09 R)
• M45: 4,618,984 km (0.068 R)
• M46: 4,719,214 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.5

Radius: 13.1

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1 AU - 1.28 AU

Year: 826 Days

Day: 13.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 25,345,900 km

• M1: 181,612 km (0.101 R)
• M2: 272,717 km (0.117 R)
• M3: 412,890 km (0.087 R)
• M4: 581,936 km (0.118 R)
• M5: 749,934 km (0.079 R)
• M6: 887,863 km (0.1 R)
• M7: 978,669 km (0.116 R)
• M8: 1,184,366 km (0.053 R)
• M9: 1,334,263 km (0.029 R)
• M10: 1,542,204 km (0.067 R)
• M11: 1,624,034 km (0.114 R)
• M12: 2,006,706 km (0.114 R)
• M13: 2,121,447 km (0.114 R)
• M14: 2,374,866 km (0.078 R)
• M15: 2,540,621 km (0.03 R)
• M16: 2,773,844 km (0.085 R)
• M17: 2,902,348 km (0.093 R)
• M18: 2,995,548 km (0.098 R)
• M19: 3,127,493 km (0.028 R)
• M20: 3,329,301 km (0.06 R)
• M21: 3,436,712 km (0.097 R)
• M22: 3,595,136 km (0.095 R)
• M23: 3,816,990 km (0.091 R)
• M24: 3,950,132 km (0.112 R)
• M25: 4,064,125 km (0.095 R)
• M26: 4,147,751 km (0.11 R)
• M27: 4,348,661 km (0.116 R)
• M28: 4,434,230 km (0.073 R)
• M29: 4,639,778 km (0.04 R)
• M30: 4,738,213 km (0.105 R)
• M31: 4,959,618 km (0.039 R)
• M32: 5,139,136 km (0.098 R)
• M33: 5,229,792 km (0.105 R)
• M34: 5,389,562 km (0.099 R)
• M35: 5,504,902 km (0.12 R)
• M36: 5,772,982 km (0.116 R)
• M37: 5,890,865 km (0.1 R)
• M38: 5,973,892 km (0.036 R)
• M39: 6,213,398 km (0.098 R)
• M40: 6,529,498 km (0.09 R)
• M41: 7,088,994 km (0.118 R)
• M42: 7,215,404 km (0.089 R)
• M43: 7,393,725 km (0.034 R)
• M44: 7,560,676 km (0.053 R)
• M45: 7,715,959 km (0.079 R)
• M46: 8,003,187 km (0.083 R)
• M47: 8,427,446 km (0.109 R)
• M48: 8,574,950 km (0.117 R)
• M49: 8,791,119 km (0.086 R)
• M50: 9,050,222 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61

Radius: 9.4

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.04 AU - 1.4 AU

Year: 914 Days

Day: 5.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 25,345,900 km

• M1: 130,749 km (0.077 R)
• M2: 216,169 km (0.088 R)
• M3: 283,937 km (0.097 R)
• M4: 352,602 km (0.11 R)
• M5: 450,439 km (0.101 R)
• M6: 526,585 km (0.091 R)
• M7: 598,391 km (0.102 R)
• M8: 756,516 km (0.109 R)
• M9: 828,772 km (0.104 R)
• M10: 954,734 km (0.113 R)
• M11: 1,230,442 km (0.12 R)
• M12: 1,401,134 km (0.075 R)
• M13: 1,553,125 km (0.107 R)
• M14: 1,647,073 km (0.117 R)
• M15: 1,724,564 km (0.083 R)
• M16: 1,850,077 km (0.076 R)
• M17: 1,921,285 km (0.112 R)
• M18: 2,032,137 km (0.12 R)
• M19: 2,195,050 km (0.116 R)
• M20: 2,362,300 km (0.076 R)
• M21: 2,429,469 km (0.064 R)
• M22: 2,560,218 km (0.073 R)
• M23: 2,688,124 km (0.12 R)
• M24: 2,845,501 km (0.077 R)
• M25: 2,905,939 km (0.055 R)
• M26: 3,249,266 km (0.094 R)
• M27: 3,422,949 km (0.112 R)
• M28: 3,481,591 km (0.109 R)
• M29: 3,803,825 km (0.079 R)
• M30: 3,950,132 km (0.093 R)
• M31: 4,267,279 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.9

Radius: 9

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.95 AU - 2.77 AU

Year: 2459 Days

Day: 14.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 25,345,900 km

• M1: 112,647 km (0.072 R)
• M2: 175,179 km (0.095 R)
• M3: 272,119 km (0.055 R)
• M4: 365,617 km (0.094 R)
• M5: 440,715 km (0.065 R)
• M6: 513,719 km (0.064 R)
• M7: 682,765 km (0.108 R)
• M8: 759,658 km (0.113 R)
• M9: 1,166,415 km (0.09 R)
• M10: 1,236,426 km (0.076 R)
• M11: 1,368,521 km (0.095 R)
• M12: 1,430,305 km (0.104 R)
• M13: 1,634,207 km (0.104 R)
• M14: 1,739,823 km (0.066 R)
• M15: 1,971,850 km (0.119 R)
• M16: 2,156,005 km (0.106 R)
• M17: 2,301,713 km (0.114 R)
• M18: 2,556,777 km (0.097 R)
• M19: 2,695,604 km (0.116 R)
• M20: 2,789,551 km (0.078 R)
• M21: 3,292,350 km (0.1 R)
• M22: 3,409,784 km (0.062 R)
• M23: 3,494,606 km (0.1 R)
• M24: 3,718,405 km (0.034 R)
• M25: 4,071,755 km (0.091 R)
• M26: 4,234,368 km (0.027 R)
• M27: 4,510,226 km (0.099 R)
• M28: 4,622,125 km (0.104 R)
• M29: 4,678,524 km (0.084 R)
• M30: 4,887,063 km (0.102 R)
• M31: 4,982,806 km (0.113 R)
• M32: 5,511,186 km (0.049 R)
• M33: 5,671,106 km (0.045 R)
• M34: 5,792,130 km (0.111 R)
• M35: 5,995,733 km (0.115 R)
• M36: 6,077,713 km (0.028 R)
• M37: 6,854,874 km (0.119 R)
• M38: 7,200,594 km (0.099 R)
• M39: 7,353,783 km (0.093 R)
• M40: 7,485,728 km (0.092 R)
• M41: 7,707,731 km (0.103 R)
• M42: 7,864,210 km (0.096 R)
• M43: 7,976,858 km (0.103 R)
• M44: 8,432,234 km (0.117 R)
• M45: 8,593,650 km (0.071 R)
• M46: 8,802,638 km (0.09 R)
• M47: 9,036,908 km (0.072 R)
• M48: 9,392,203 km (0.057 R)
• M49: 9,727,901 km (0.115 R)
• M50: 10,018,719 km (0.077 R)
• M51: 10,361,747 km (0.038 R)
• M52: 10,609,032 km (0.111 R)
• M53: 11,109,736 km (0.12 R)
• M54: 11,261,429 km (0.079 R)
• M55: 11,618,070 km (0.106 R)
• M56: 11,694,963 km (0.059 R)
• M57: 12,030,212 km (0.119 R)
• M58: 12,108,003 km (0.119 R)
• M59: 12,185,943 km (0.116 R)
• M60: 12,499,500 km (0.103 R)
• M61: 12,657,326 km (0.12 R)
• M62: 13,214,878 km (0.119 R)
• M63: 13,889,115 km (0.104 R)
• M64: 14,464,020 km (0.094 R)
• M65: 14,851,628 km (0.092 R)
• M66: 15,186,577 km (0.076 R)
• M67: 15,270,801 km (0.095 R)
• M68: 15,326,900 km (0.068 R)
• M69: 16,321,277 km (0.042 R)
• M70: 16,522,636 km (0.118 R)
• M71: 16,782,637 km (0.107 R)
• M72: 17,659,430 km (0.074 R)
• M73: 18,133,207 km (0.079 R)
• M74: 18,431,355 km (0.046 R)
• M75: 19,518,333 km (0.111 R)
• M76: 20,223,538 km (0.102 R)
• M77: 20,656,923 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.7

Radius: 14.9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.28 AU - 4.98 AU

Year: 6757 Days

Day: 9.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 25,345,900 km

• M1: 218,862 km (0.101 R)
• M2: 369,806 km (0.089 R)
• M3: 500,405 km (0.12 R)
• M4: 612,603 km (0.113 R)
• M5: 749,934 km (0.079 R)
• M6: 883,824 km (0.09 R)
• M7: 1,026,989 km (0.114 R)
• M8: 1,431,053 km (0.08 R)
• M9: 1,564,195 km (0.119 R)
• M10: 1,741,768 km (0.097 R)
• M11: 2,031,838 km (0.069 R)
• M12: 2,360,505 km (0.112 R)
• M13: 2,825,754 km (0.118 R)
• M14: 3,118,966 km (0.115 R)
• M15: 3,551,603 km (0.096 R)
• M16: 3,976,461 km (0.118 R)
• M17: 5,198,526 km (0.047 R)
• M18: 5,317,905 km (0.081 R)
• M19: 5,438,182 km (0.093 R)
• M20: 5,990,946 km (0.074 R)
• M21: 6,179,140 km (0.086 R)
• M22: 6,274,135 km (0.069 R)
• M23: 6,401,293 km (0.065 R)
• M24: 7,083,908 km (0.111 R)
• M25: 7,283,172 km (0.092 R)
• M26: 7,585,659 km (0.098 R)
• M27: 7,961,000 km (0.048 R)
• M28: 8,133,636 km (0.077 R)
• M29: 8,237,906 km (0.084 R)
• M30: 8,377,481 km (0.108 R)
• M31: 8,588,414 km (0.096 R)
• M32: 10,114,162 km (0.093 R)
• M33: 10,831,783 km (0.082 R)
• M34: 12,919,571 km (0.083 R)
• M35: 14,071,774 km (0.11 R)
• M36: 14,660,292 km (0.096 R)
• M37: 14,829,936 km (0.086 R)
• M38: 15,256,888 km (0.041 R)
• M39: 16,122,911 km (0.071 R)
• M40: 16,473,718 km (0.049 R)
• M41: 16,605,962 km (0.086 R)
• M42: 16,782,936 km (0.09 R)
• M43: 16,915,929 km (0.101 R)
• M44: 17,049,370 km (0.112 R)
• M45: 18,677,893 km (0.099 R)
• M46: 19,370,979 km (0.083 R)
• M47: 19,978,496 km (0.112 R)
• M48: 20,450,179 km (0.047 R)
• M49: 21,260,401 km (0.085 R)
• M50: 22,519,865 km (0.059 R)
• M51: 22,863,043 km (0.084 R)
• M52: 23,703,783 km (0.095 R)
• M53: 24,403,901 km (0.108 R)
• M54: 24,504,430 km (0.108 R)
• M55: 24,857,481 km (0.101 R)
• M56: 25,161,464 km (0.074 R)
• M57: 25,466,644 km (0.058 R)
• M58: 26,235,128 km (0.083 R)
• M59: 26,441,274 km (0.07 R)
• M60: 26,907,122 km (0.058 R)
• M61: 27,063,152 km (0.045 R)
• M62: 27,742,177 km (0.071 R)
• M63: 27,952,362 km (0.06 R)
• M64: 28,110,188 km (0.118 R)
• M65: 28,268,462 km (0.111 R)
• M66: 28,691,824 km (0.117 R)
• M67: 29,170,538 km (0.095 R)
• M68: 29,384,313 km (0.103 R)
• M69: 29,974,477 km (0.108 R)
• M70: 30,677,138 km (0.117 R)
• M71: 32,374,326 km (0.119 R)
• M72: 32,706,433 km (0.07 R)
• M73: 32,817,285 km (0.095 R)
• M74: 32,983,937 km (0.109 R)
• M75: 35,175,695 km (0.05 R)
• M76: 35,574,074 km (0.099 R)
• M77: 35,916,803 km (0.1 R)
• M78: 36,203,134 km (0.071 R)
• M79: 38,053,958 km (0.027 R)
• M80: 38,228,988 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.3

Radius: 3.7

Gravity: 13.61 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.03 AU - 7.55 AU

Year: 10700 Days

Day: 23.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 25,345,900 km

• M1: 94,097 km (0.099 R)
• M2: 621,280 km (0.072 R)
• M3: 1,026,092 km (0.088 R)
• M4: 1,327,681 km (0.079 R)
• M5: 1,763,609 km (0.102 R)
• M6: 2,083,450 km (0.052 R)
• M7: 2,947,676 km (0.118 R)
• M8: 3,035,191 km (0.074 R)
• M9: 3,257,643 km (0.063 R)
• M10: 3,393,628 km (0.083 R)
• M11: 3,647,794 km (0.079 R)
• M12: 3,884,159 km (0.032 R)
• M13: 4,174,379 km (0.078 R)
• M14: 4,322,182 km (0.057 R)
• M15: 5,112,358 km (0.05 R)
• M16: 5,403,475 km (0.094 R)
• M17: 6,907,981 km (0.108 R)
• M18: 7,024,218 km (0.1 R)
• M19: 7,141,204 km (0.117 R)
• M20: 8,500,600 km (0.097 R)
• M21: 9,579,200 km (0.077 R)
• M22: 9,970,100 km (0.069 R)
• M23: 10,002,862 km (0.083 R)
• M24: 10,068,535 km (0.078 R)
• M25: 10,134,358 km (0.102 R)
• M26: 12,281,088 km (0.062 R)
• M27: 12,422,009 km (0.072 R)
• M28: 13,933,546 km (0.043 R)
• M29: 15,426,084 km (0.104 R)
• M30: 15,883,704 km (0.103 R)
• M31: 15,960,298 km (0.115 R)
• M32: 16,114,084 km (0.099 R)
• M33: 16,229,723 km (0.074 R)
• M34: 16,268,320 km (0.118 R)
• M35: 17,440,868 km (0.087 R)
• M36: 17,758,015 km (0.098 R)
• M37: 18,037,165 km (0.041 R)
• M38: 18,197,384 km (0.058 R)
• M39: 18,357,903 km (0.1 R)
• M40: 18,964,522 km (0.086 R)
• M41: 19,659,853 km (0.053 R)
• M42: 19,700,992 km (0.064 R)
• M43: 20,155,620 km (0.098 R)
• M44: 21,540,298 km (0.115 R)
• M45: 23,128,878 km (0.071 R)
• M46: 23,303,010 km (0.109 R)
• M47: 24,311,748 km (0.108 R)
• M48: 24,488,723 km (0.068 R)
• M49: 26,190,548 km (0.075 R)
• M50: 26,781,460 km (0.092 R)
• M51: 27,055,673 km (0.114 R)
• M52: 27,193,153 km (0.102 R)
• M53: 27,330,783 km (0.103 R)
• M54: 27,606,791 km (0.107 R)
• M55: 27,791,395 km (0.1 R)
• M56: 28,487,175 km (0.072 R)
• M57: 29,565,027 km (0.117 R)
• M58: 32,390,482 km (0.026 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.8

Radius: 5.7

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.05 AU - 6.61 AU

Year: 10802 Days

Day: 18.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 25,345,900 km

• M1: 73,153 km (0.032 R)
• M2: 122,072 km (0.1 R)
• M3: 265,536 km (0.065 R)
• M4: 344,973 km (0.117 R)
• M5: 405,859 km (0.084 R)
• M6: 509,231 km (0.097 R)
• M7: 549,024 km (0.073 R)
• M8: 632,051 km (0.078 R)
• M9: 697,276 km (0.093 R)
• M10: 753,375 km (0.04 R)
• M11: 822,639 km (0.059 R)
• M12: 870,211 km (0.11 R)
• M13: 980,464 km (0.082 R)
• M14: 1,043,744 km (0.086 R)
• M15: 1,201,271 km (0.064 R)
• M16: 1,524,552 km (0.1 R)
• M17: 1,613,263 km (0.105 R)
• M18: 1,673,402 km (0.089 R)
• M19: 1,842,447 km (0.109 R)
• M20: 1,905,428 km (0.118 R)
• M21: 2,264,014 km (0.06 R)
• M22: 2,485,868 km (0.118 R)
• M23: 2,555,580 km (0.12 R)
• M24: 2,768,458 km (0.047 R)
• M25: 3,230,267 km (0.105 R)
• M26: 3,268,265 km (0.075 R)
• M27: 3,402,454 km (0.102 R)
• M28: 3,835,689 km (0.115 R)
• M29: 4,018,049 km (0.088 R)
• M30: 4,349,259 km (0.07 R)
• M31: 4,539,398 km (0.083 R)
• M32: 5,439,528 km (0.101 R)
• M33: 5,507,595 km (0.12 R)
• M34: 5,644,477 km (0.097 R)
• M35: 5,851,820 km (0.093 R)
• M36: 6,203,076 km (0.079 R)
• M37: 6,417,150 km (0.074 R)
• M38: 7,322,367 km (0.096 R)
• M39: 7,447,730 km (0.116 R)
• M40: 7,930,632 km (0.09 R)
• M41: 8,059,436 km (0.097 R)
• M42: 8,502,395 km (0.09 R)
• M43: 8,581,532 km (0.098 R)
• M44: 8,926,655 km (0.104 R)
• M45: 9,795,519 km (0.117 R)
• M46: 9,933,747 km (0.116 R)
• M47: 10,212,149 km (0.062 R)
• M48: 10,577,766 km (0.066 R)
• M49: 11,091,186 km (0.043 R)
• M50: 11,322,016 km (0.093 R)
• M51: 12,320,432 km (0.053 R)
• M52: 13,285,637 km (0.085 R)
• M53: 13,469,343 km (0.073 R)
• M54: 13,932,199 km (0.094 R)
• M55: 14,274,928 km (0.055 R)
• M56: 14,368,875 km (0.101 R)
• M57: 14,588,934 km (0.102 R)
• M58: 14,746,760 km (0.105 R)
• M59: 15,287,706 km (0.092 R)
• M60: 15,609,042 km (0.065 R)
• M61: 15,770,458 km (0.11 R)
• M62: 16,323,671 km (0.105 R)
• M63: 16,454,719 km (0.102 R)
• M64: 16,816,895 km (0.054 R)
• M65: 17,148,554 km (0.119 R)
• M66: 17,215,125 km (0.108 R)
• M67: 17,482,306 km (0.119 R)
• M68: 17,717,175 km (0.074 R)
• M69: 17,919,431 km (0.117 R)
• M70: 18,190,203 km (0.098 R)
• M71: 18,326,038 km (0.12 R)
• M72: 18,872,968 km (0.113 R)
• M73: 19,494,697 km (0.062 R)
• M74: 19,633,823 km (0.091 R)
• M75: 20,017,841 km (0.108 R)
• M76: 20,334,091 km (0.07 R)
• M77: 22,338,104 km (0.073 R)
• M78: 22,520,015 km (0.104 R)
• M79: 22,739,026 km (0.065 R)
• M80: 23,400,249 km (0.066 R)
• M81: 23,548,051 km (0.092 R)
• M82: 23,622,102 km (0.087 R)
• M83: 23,807,604 km (0.081 R)
• M84: 24,030,654 km (0.09 R)
• M85: 24,067,904 km (0.09 R)
• M86: 24,516,398 km (0.116 R)
• M87: 24,553,947 km (0.089 R)
• M88: 24,854,639 km (0.091 R)
• M89: 24,930,036 km (0.063 R)
• M90: 25,308,070 km (0.107 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 15,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit