🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.7

Radius: 11.8

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.68 AU - 1.02 AU

Year: 514 Days

Day: 9.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 56,993,579 km

• M1: 160,818 km (0.119 R)
• M2: 236,365 km (0.082 R)
• M3: 389,852 km (0.115 R)
• M4: 522,396 km (0.106 R)
• M5: 603,777 km (0.119 R)
• M6: 726,597 km (0.059 R)
• M7: 834,307 km (0.118 R)
• M8: 1,020,257 km (0.096 R)
• M9: 1,121,236 km (0.084 R)
• M10: 1,259,614 km (0.105 R)
• M11: 1,362,986 km (0.079 R)
• M12: 1,469,500 km (0.117 R)
• M13: 1,554,322 km (0.104 R)
• M14: 1,647,073 km (0.081 R)
• M15: 1,825,393 km (0.063 R)
• M16: 1,963,622 km (0.082 R)
• M17: 2,057,569 km (0.118 R)
• M18: 2,187,869 km (0.097 R)
• M19: 2,334,924 km (0.098 R)
• M20: 2,449,366 km (0.111 R)
• M21: 2,536,432 km (0.108 R)
• M22: 2,788,953 km (0.085 R)
• M23: 2,864,799 km (0.095 R)
• M24: 3,080,968 km (0.062 R)
• M25: 3,191,072 km (0.062 R)
• M26: 3,318,530 km (0.115 R)
• M27: 3,423,398 km (0.086 R)
• M28: 3,513,007 km (0.081 R)
• M29: 3,603,514 km (0.098 R)
• M30: 3,678,013 km (0.11 R)
• M31: 3,769,866 km (0.12 R)
• M32: 3,862,467 km (0.104 R)
• M33: 4,015,805 km (0.111 R)
• M34: 4,110,501 km (0.095 R)
• M35: 4,205,944 km (0.115 R)
• M36: 4,346,117 km (0.099 R)
• M37: 4,649,203 km (0.069 R)
• M38: 5,079,596 km (0.117 R)
• M39: 5,191,495 km (0.118 R)
• M40: 5,266,593 km (0.053 R)
• M41: 5,455,984 km (0.114 R)
• M42: 5,551,577 km (0.098 R)
• M43: 5,715,237 km (0.117 R)
• M44: 5,910,013 km (0.096 R)
• M45: 6,008,150 km (0.117 R)
• M46: 6,206,217 km (0.03 R)
• M47: 6,285,953 km (0.086 R)
• M48: 6,557,922 km (0.098 R)
• M49: 7,050,996 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.7

Radius: 14.9

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.14 AU - 1.6 AU

Year: 1052 Days

Day: 10.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 179.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 56,993,579 km

• M1: 186,249 km (0.03 R)
• M2: 287,527 km (0.079 R)
• M3: 450,140 km (0.105 R)
• M4: 622,926 km (0.079 R)
• M5: 765,492 km (0.086 R)
• M6: 989,141 km (0.082 R)
• M7: 1,088,175 km (0.084 R)
• M8: 1,289,534 km (0.112 R)
• M9: 1,528,441 km (0.075 R)
• M10: 1,687,614 km (0.101 R)
• M11: 1,791,285 km (0.032 R)
• M12: 2,060,112 km (0.109 R)
• M13: 2,209,112 km (0.057 R)
• M14: 2,459,090 km (0.062 R)
• M15: 2,597,617 km (0.089 R)
• M16: 2,698,297 km (0.114 R)
• M17: 2,800,323 km (0.045 R)
• M18: 2,914,017 km (0.117 R)
• M19: 3,039,978 km (0.096 R)
• M20: 3,146,342 km (0.05 R)
• M21: 3,573,444 km (0.062 R)
• M22: 4,077,739 km (0.107 R)
• M23: 4,195,472 km (0.113 R)
• M24: 4,326,520 km (0.101 R)
• M25: 4,519,501 km (0.111 R)
• M26: 4,678,374 km (0.105 R)
• M27: 4,814,359 km (0.115 R)
• M28: 4,989,388 km (0.087 R)
• M29: 5,204,660 km (0.096 R)
• M30: 5,307,134 km (0.116 R)
• M31: 5,684,270 km (0.085 R)
• M32: 5,869,472 km (0.115 R)
• M33: 5,976,136 km (0.105 R)
• M34: 6,205,170 km (0.108 R)
• M35: 6,300,314 km (0.118 R)
• M36: 6,533,537 km (0.1 R)
• M37: 6,644,240 km (0.052 R)
• M38: 6,881,652 km (0.089 R)
• M39: 7,121,756 km (0.109 R)
• M40: 7,451,320 km (0.112 R)
• M41: 7,552,598 km (0.108 R)
• M42: 7,815,142 km (0.12 R)
• M43: 8,304,477 km (0.049 R)
• M44: 8,439,713 km (0.1 R)
• M45: 8,910,947 km (0.116 R)
• M46: 9,034,066 km (0.098 R)
• M47: 9,266,242 km (0.089 R)
• M48: 9,406,565 km (0.043 R)
• M49: 9,705,162 km (0.112 R)
• M50: 9,959,029 km (0.073 R)
• M51: 10,134,807 km (0.067 R)
• M52: 10,279,318 km (0.09 R)
• M53: 10,505,810 km (0.092 R)
• M54: 10,619,504 km (0.082 R)
• M55: 11,078,919 km (0.109 R)
• M56: 11,261,129 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.6

Radius: 9.4

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.98 AU - 2.18 AU

Year: 1968 Days

Day: 9.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 56,993,579 km

• M1: 223,499 km (0.118 R)
• M2: 374,294 km (0.047 R)
• M3: 488,587 km (0.114 R)
• M4: 557,252 km (0.065 R)
• M5: 616,194 km (0.082 R)
• M6: 677,529 km (0.118 R)
• M7: 814,560 km (0.111 R)
• M8: 985,401 km (0.089 R)
• M9: 1,100,292 km (0.105 R)
• M10: 1,159,533 km (0.118 R)
• M11: 1,254,977 km (0.032 R)
• M12: 1,317,209 km (0.077 R)
• M13: 1,444,667 km (0.05 R)
• M14: 1,538,465 km (0.117 R)
• M15: 1,673,103 km (0.11 R)
• M16: 1,781,860 km (0.082 R)
• M17: 1,903,184 km (0.073 R)
• M18: 1,985,613 km (0.104 R)
• M19: 2,186,223 km (0.097 R)
• M20: 2,349,435 km (0.107 R)
• M21: 2,769,206 km (0.099 R)
• M22: 2,874,822 km (0.048 R)
• M23: 3,175,514 km (0.092 R)
• M24: 3,348,449 km (0.117 R)
• M25: 3,562,524 km (0.111 R)
• M26: 3,742,340 km (0.11 R)
• M27: 3,938,314 km (0.08 R)
• M28: 4,124,264 km (0.091 R)
• M29: 4,218,361 km (0.111 R)
• M30: 4,615,693 km (0.03 R)
• M31: 4,713,380 km (0.108 R)
• M32: 4,797,753 km (0.118 R)
• M33: 5,343,636 km (0.093 R)
• M34: 5,490,541 km (0.04 R)
• M35: 5,743,511 km (0.037 R)
• M36: 5,878,897 km (0.042 R)
• M37: 6,230,003 km (0.108 R)
• M38: 6,307,196 km (0.094 R)
• M39: 6,369,129 km (0.099 R)
• M40: 6,572,134 km (0.082 R)
• M41: 6,856,669 km (0.106 R)
• M42: 7,112,930 km (0.044 R)
• M43: 7,421,550 km (0.094 R)
• M44: 7,569,203 km (0.033 R)
• M45: 7,784,176 km (0.12 R)
• M46: 7,967,732 km (0.107 R)
• M47: 8,169,689 km (0.102 R)
• M48: 8,305,225 km (0.058 R)
• M49: 8,424,305 km (0.079 R)
• M50: 8,578,540 km (0.118 R)
• M51: 8,647,206 km (0.106 R)
• M52: 8,785,434 km (0.095 R)
• M53: 9,133,997 km (0.103 R)
• M54: 9,239,464 km (0.118 R)
• M55: 9,398,337 km (0.106 R)
• M56: 9,487,048 km (0.116 R)
• M57: 9,737,026 km (0.11 R)
• M58: 9,880,790 km (0.069 R)
• M59: 10,025,152 km (0.08 R)
• M60: 10,097,707 km (0.051 R)
• M61: 10,554,728 km (0.098 R)
• M62: 10,981,232 km (0.116 R)
• M63: 11,337,873 km (0.11 R)
• M64: 12,508,327 km (0.114 R)
• M65: 12,625,611 km (0.118 R)
• M66: 12,723,598 km (0.115 R)
• M67: 12,782,390 km (0.092 R)
• M68: 13,256,915 km (0.102 R)
• M69: 13,336,501 km (0.078 R)
• M70: 13,396,340 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.4

Radius: 12.1

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.03 AU - 2.53 AU

Year: 2258 Days

Day: 8.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 56,993,579 km

• M1: 159,771 km (0.114 R)
• M2: 235,018 km (0.06 R)
• M3: 384,616 km (0.102 R)
• M4: 482,004 km (0.091 R)
• M5: 583,880 km (0.117 R)
• M6: 701,165 km (0.101 R)
• M7: 812,915 km (0.082 R)
• M8: 1,064,239 km (0.112 R)
• M9: 1,145,471 km (0.067 R)
• M10: 1,246,150 km (0.072 R)
• M11: 1,548,039 km (0.05 R)
• M12: 1,717,533 km (0.032 R)
• M13: 1,824,196 km (0.085 R)
• M14: 2,065,049 km (0.096 R)
• M15: 2,294,981 km (0.069 R)
• M16: 2,600,011 km (0.029 R)
• M17: 2,757,538 km (0.098 R)
• M18: 2,895,168 km (0.087 R)
• M19: 3,082,315 km (0.069 R)
• M20: 3,321,821 km (0.041 R)
• M21: 3,419,359 km (0.107 R)
• M22: 3,567,610 km (0.081 R)
• M23: 3,768,670 km (0.099 R)
• M24: 3,857,680 km (0.07 R)
• M25: 4,181,859 km (0.104 R)
• M26: 4,260,996 km (0.09 R)
• M27: 4,487,936 km (0.066 R)
• M28: 4,705,302 km (0.105 R)
• M29: 5,023,796 km (0.066 R)
• M30: 5,108,019 km (0.093 R)
• M31: 5,478,723 km (0.066 R)
• M32: 5,594,512 km (0.081 R)
• M33: 5,991,544 km (0.104 R)
• M34: 6,081,004 km (0.115 R)
• M35: 6,216,091 km (0.092 R)
• M36: 6,596,518 km (0.083 R)
• M37: 9,103,330 km (0.052 R)
• M38: 9,500,662 km (0.117 R)
• M39: 10,080,802 km (0.107 R)
• M40: 10,455,844 km (0.12 R)
• M41: 10,672,312 km (0.069 R)
• M42: 10,817,422 km (0.049 R)
• M43: 11,018,182 km (0.039 R)
• M44: 11,404,594 km (0.032 R)
• M45: 12,190,880 km (0.118 R)
• M46: 12,266,726 km (0.051 R)
• M47: 12,380,720 km (0.078 R)
• M48: 12,571,457 km (0.063 R)
• M49: 12,782,540 km (0.057 R)
• M50: 12,878,731 km (0.096 R)
• M51: 13,013,968 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.5

Radius: 13.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.89 AU - 3.99 AU

Year: 5130 Days

Day: 10.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 56,993,579 km

• M1: 319,691 km (0.075 R)
• M2: 541,095 km (0.039 R)
• M3: 743,202 km (0.094 R)
• M4: 899,981 km (0.105 R)
• M5: 1,191,397 km (0.065 R)
• M6: 1,614,759 km (0.048 R)
• M7: 2,098,409 km (0.093 R)
• M8: 2,226,316 km (0.076 R)
• M9: 2,342,403 km (0.088 R)
• M10: 2,550,494 km (0.088 R)
• M11: 2,733,751 km (0.089 R)
• M12: 3,081,417 km (0.11 R)
• M13: 3,493,858 km (0.099 R)
• M14: 3,715,562 km (0.036 R)
• M15: 3,959,407 km (0.11 R)
• M16: 4,065,621 km (0.088 R)
• M17: 4,226,589 km (0.06 R)
• M18: 4,335,197 km (0.098 R)
• M19: 4,444,702 km (0.094 R)
• M20: 4,555,255 km (0.083 R)
• M21: 4,854,451 km (0.094 R)
• M22: 5,256,869 km (0.045 R)
• M23: 5,354,407 km (0.099 R)
• M24: 5,590,772 km (0.095 R)
• M25: 5,730,197 km (0.111 R)
• M26: 6,012,787 km (0.096 R)
• M27: 6,155,803 km (0.094 R)
• M28: 6,528,750 km (0.102 R)
• M29: 6,739,085 km (0.067 R)
• M30: 6,845,150 km (0.11 R)
• M31: 7,231,711 km (0.105 R)
• M32: 7,362,010 km (0.116 R)
• M33: 7,537,190 km (0.106 R)
• M34: 7,802,576 km (0.102 R)
• M35: 8,003,636 km (0.107 R)
• M36: 8,161,162 km (0.073 R)
• M37: 8,479,357 km (0.091 R)
• M38: 8,594,098 km (0.093 R)
• M39: 9,198,623 km (0.083 R)
• M40: 9,340,143 km (0.106 R)
• M41: 9,529,983 km (0.116 R)
• M42: 10,277,523 km (0.027 R)
• M43: 10,621,299 km (0.072 R)
• M44: 10,745,017 km (0.074 R)
• M45: 11,018,930 km (0.046 R)
• M46: 11,169,276 km (0.05 R)
• M47: 11,548,208 km (0.102 R)
• M48: 12,815,601 km (0.083 R)
• M49: 13,000,205 km (0.086 R)
• M50: 13,238,963 km (0.058 R)
• M51: 13,505,845 km (0.058 R)
• M52: 13,828,528 km (0.117 R)
• M53: 14,344,790 km (0.112 R)
• M54: 14,591,477 km (0.091 R)
• M55: 15,144,840 km (0.049 R)
• M56: 15,676,959 km (0.094 R)
• M57: 15,818,030 km (0.06 R)
• M58: 16,215,212 km (0.118 R)
• M59: 16,817,045 km (0.072 R)
• M60: 17,048,323 km (0.085 R)
• M61: 17,251,626 km (0.111 R)
• M62: 17,397,185 km (0.092 R)
• M63: 17,514,021 km (0.091 R)
• M64: 17,866,025 km (0.078 R)
• M65: 17,954,437 km (0.057 R)
• M66: 18,517,524 km (0.031 R)
• M67: 19,086,444 km (0.073 R)
• M68: 19,752,454 km (0.051 R)
• M69: 20,425,944 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.5

Radius: 6.6

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.43 AU - 7.59 AU

Year: 10896 Days

Day: 21.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 56,993,579 km

• M1: 112,946 km (0.119 R)
• M2: 160,369 km (0.059 R)
• M3: 1,028,336 km (0.101 R)
• M4: 1,101,788 km (0.075 R)
• M5: 1,177,036 km (0.082 R)
• M6: 1,460,075 km (0.12 R)
• M7: 1,652,159 km (0.082 R)
• M8: 1,929,513 km (0.115 R)
• M9: 1,994,738 km (0.075 R)
• M10: 2,290,044 km (0.099 R)
• M11: 2,981,486 km (0.117 R)
• M12: 4,113,044 km (0.097 R)
• M13: 4,265,185 km (0.061 R)
• M14: 4,350,456 km (0.065 R)
• M15: 4,697,373 km (0.028 R)
• M16: 4,750,181 km (0.078 R)
• M17: 4,963,508 km (0.091 R)
• M18: 5,071,218 km (0.09 R)
• M19: 5,179,826 km (0.082 R)
• M20: 5,734,386 km (0.109 R)
• M21: 5,942,327 km (0.075 R)
• M22: 6,056,919 km (0.106 R)
• M23: 6,114,514 km (0.063 R)
• M24: 6,327,092 km (0.037 R)
• M25: 6,680,143 km (0.072 R)
• M26: 6,939,097 km (0.07 R)
• M27: 7,221,688 km (0.096 R)
• M28: 7,569,951 km (0.087 R)
• M29: 7,860,770 km (0.117 R)
• M30: 7,902,657 km (0.077 R)
• M31: 8,219,057 km (0.109 R)
• M32: 8,282,785 km (0.105 R)
• M33: 8,885,814 km (0.119 R)
• M34: 8,973,179 km (0.113 R)
• M35: 10,042,954 km (0.108 R)
• M36: 10,179,537 km (0.046 R)
• M37: 10,801,565 km (0.111 R)
• M38: 11,459,646 km (0.08 R)
• M39: 12,154,977 km (0.067 R)
• M40: 12,765,186 km (0.108 R)
• M41: 13,086,523 km (0.117 R)
• M42: 13,611,162 km (0.111 R)
• M43: 13,686,709 km (0.094 R)
• M44: 14,015,525 km (0.111 R)
• M45: 14,939,591 km (0.114 R)
• M46: 15,278,131 km (0.101 R)
• M47: 15,356,670 km (0.055 R)
• M48: 16,442,751 km (0.066 R)
• M49: 16,630,646 km (0.093 R)
• M50: 17,008,530 km (0.119 R)
• M51: 17,663,021 km (0.114 R)
• M52: 18,076,210 km (0.101 R)
• M53: 18,492,690 km (0.081 R)
• M54: 18,576,316 km (0.054 R)
• M55: 18,744,015 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.9

Radius: 4.8

Gravity: 14.58 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.91 AU - 10.63 AU

Year: 18515 Days

Day: 15.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,993,579 km

• M1: 134,488 km (0.109 R)
• M2: 326,423 km (0.066 R)
• M3: 401,072 km (0.079 R)
• M4: 677,230 km (0.081 R)
• M5: 875,596 km (0.106 R)
• M6: 1,229,096 km (0.054 R)
• M7: 1,396,646 km (0.084 R)
• M8: 1,833,172 km (0.082 R)
• M9: 1,996,832 km (0.08 R)
• M10: 2,052,483 km (0.077 R)
• M11: 2,136,856 km (0.119 R)
• M12: 2,396,857 km (0.108 R)
• M13: 2,456,098 km (0.081 R)
• M14: 2,606,145 km (0.045 R)
• M15: 2,978,344 km (0.078 R)
• M16: 3,367,298 km (0.086 R)
• M17: 3,500,441 km (0.111 R)
• M18: 3,737,703 km (0.111 R)
• M19: 3,875,632 km (0.054 R)
• M20: 3,980,201 km (0.104 R)
• M21: 4,263,539 km (0.059 R)
• M22: 5,344,234 km (0.098 R)
• M23: 6,339,808 km (0.087 R)
• M24: 6,879,557 km (0.089 R)
• M25: 6,963,930 km (0.099 R)
• M26: 7,607,650 km (0.057 R)
• M27: 7,958,756 km (0.089 R)
• M28: 8,722,154 km (0.064 R)
• M29: 10,029,490 km (0.112 R)
• M30: 10,608,284 km (0.108 R)
• M31: 10,901,795 km (0.086 R)
• M32: 12,000,442 km (0.118 R)
• M33: 12,306,220 km (0.069 R)
• M34: 12,666,153 km (0.077 R)
• M35: 13,238,664 km (0.079 R)
• M36: 13,396,340 km (0.09 R)
• M37: 13,713,487 km (0.055 R)
• M38: 15,778,536 km (0.077 R)
• M39: 17,246,241 km (0.067 R)
• M40: 17,880,237 km (0.111 R)
• M41: 18,816,121 km (0.068 R)
• M42: 19,528,207 km (0.105 R)
• M43: 22,840,603 km (0.09 R)
• M44: 22,966,564 km (0.113 R)
• M45: 23,409,224 km (0.089 R)
• M46: 23,790,998 km (0.066 R)
• M47: 24,239,044 km (0.1 R)
• M48: 27,921,395 km (0.067 R)
• M49: 27,988,714 km (0.106 R)
• M50: 28,123,502 km (0.101 R)
• M51: 28,258,589 km (0.029 R)
• M52: 28,529,361 km (0.093 R)
• M53: 29,826,823 km (0.105 R)
• M54: 29,964,603 km (0.113 R)
• M55: 30,240,611 km (0.094 R)
• M56: 31,143,584 km (0.066 R)
• M57: 31,493,194 km (0.105 R)
• M58: 32,125,844 km (0.028 R)
• M59: 33,475,216 km (0.094 R)
• M60: 33,618,232 km (0.095 R)
• M61: 34,264,794 km (0.065 R)
• M62: 36,155,412 km (0.074 R)
• M63: 36,891,583 km (0.08 R)
• M64: 37,187,338 km (0.109 R)
• M65: 40,417,006 km (0.088 R)
• M66: 41,564,422 km (0.115 R)
• M67: 42,722,758 km (0.111 R)
• M68: 43,033,323 km (0.063 R)
• M69: 44,126,585 km (0.113 R)
• M70: 46,419,920 km (0.095 R)
• M71: 47,460,523 km (0.098 R)
• M72: 47,540,857 km (0.101 R)
• M73: 47,701,675 km (0.081 R)
• M74: 48,266,107 km (0.036 R)
• M75: 48,347,040 km (0.093 R)
• M76: 51,368,618 km (0.043 R)
• M77: 51,451,196 km (0.062 R)
• M78: 52,527,852 km (0.118 R)
• M79: 53,027,209 km (0.098 R)
• M80: 54,871,901 km (0.097 R)
• M81: 55,802,100 km (0.079 R)
• M82: 56,567,144 km (0.074 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: 322 - 10,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit