🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.57 AU - 0.57 AU

Year: 193 Days

Day: 15.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,894,138 km

• M1: 454,030 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.84 AU - 1.26 AU

Year: 484 Days

Day: 31.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.45 AU - 2.11 AU

Year: 1068 Days

Day: 43.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.8

Radius: 8.6

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.43 AU - 3.77 AU

Year: 2454 Days

Day: 11.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 58,894,138 km

• M1: 111,600 km (0.078 R)
• M2: 179,517 km (0.092 R)
• M3: 299,944 km (0.079 R)
• M4: 376,687 km (0.1 R)
• M5: 483,949 km (0.106 R)
• M6: 561,740 km (0.087 R)
• M7: 879,486 km (0.05 R)
• M8: 957,277 km (0.101 R)
• M9: 1,037,611 km (0.1 R)
• M10: 1,450,501 km (0.075 R)
• M11: 1,520,214 km (0.102 R)
• M12: 1,736,233 km (0.094 R)
• M13: 2,078,812 km (0.105 R)
• M14: 2,456,397 km (0.092 R)
• M15: 2,710,564 km (0.1 R)
• M16: 2,855,375 km (0.084 R)
• M17: 2,928,827 km (0.089 R)
• M18: 3,183,143 km (0.092 R)
• M19: 3,554,595 km (0.118 R)
• M20: 3,745,482 km (0.081 R)
• M21: 4,204,149 km (0.034 R)
• M22: 4,271,169 km (0.06 R)
• M23: 4,628,708 km (0.105 R)
• M24: 4,697,822 km (0.106 R)
• M25: 4,854,900 km (0.072 R)
• M26: 5,049,078 km (0.069 R)
• M27: 5,174,142 km (0.045 R)
• M28: 5,227,997 km (0.087 R)
• M29: 5,282,002 km (0.038 R)
• M30: 6,001,867 km (0.119 R)
• M31: 6,191,407 km (0.035 R)
• M32: 6,440,637 km (0.092 R)
• M33: 6,576,322 km (0.03 R)
• M34: 6,673,860 km (0.042 R)
• M35: 7,068,649 km (0.12 R)
• M36: 7,148,385 km (0.11 R)
• M37: 7,450,572 km (0.059 R)
• M38: 7,654,474 km (0.085 R)
• M39: 7,839,377 km (0.071 R)
• M40: 8,213,821 km (0.115 R)
• M41: 8,297,895 km (0.107 R)
• M42: 8,551,613 km (0.109 R)
• M43: 8,700,911 km (0.105 R)
• M44: 8,915,435 km (0.119 R)
• M45: 9,066,828 km (0.056 R)
• M46: 9,175,436 km (0.072 R)
• M47: 9,372,007 km (0.102 R)
• M48: 9,769,339 km (0.034 R)
• M49: 9,858,350 km (0.101 R)
• M50: 10,014,829 km (0.092 R)
• M51: 10,878,757 km (0.057 R)
• M52: 11,226,423 km (0.081 R)
• M53: 11,413,270 km (0.066 R)
• M54: 11,719,198 km (0.113 R)
• M55: 12,027,818 km (0.059 R)
• M56: 12,147,198 km (0.112 R)
• M57: 12,483,643 km (0.094 R)
• M58: 13,884,926 km (0.101 R)
• M59: 13,985,007 km (0.095 R)
• M60: 14,085,537 km (0.095 R)
• M61: 14,439,037 km (0.096 R)
• M62: 14,693,204 km (0.082 R)
• M63: 14,974,597 km (0.065 R)
• M64: 15,516,740 km (0.067 R)
• M65: 15,672,920 km (0.102 R)
• M66: 16,355,386 km (0.078 R)
• M67: 16,593,845 km (0.053 R)
• M68: 17,235,470 km (0.052 R)
• M69: 17,397,036 km (0.096 R)
• M70: 17,966,854 km (0.12 R)
• M71: 18,076,210 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.5

Radius: 9

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.8 AU - 4.34 AU

Year: 3033 Days

Day: 13.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 58,894,138 km

• M1: 136,134 km (0.08 R)
• M2: 219,011 km (0.098 R)
• M3: 408,552 km (0.096 R)
• M4: 539,151 km (0.075 R)
• M5: 733,478 km (0.075 R)
• M6: 852,558 km (0.058 R)
• M7: 950,844 km (0.04 R)
• M8: 1,120,189 km (0.115 R)
• M9: 1,553,723 km (0.059 R)
• M10: 1,731,895 km (0.057 R)
• M11: 1,823,598 km (0.117 R)
• M12: 1,976,188 km (0.104 R)
• M13: 2,382,346 km (0.088 R)
• M14: 2,800,921 km (0.063 R)
• M15: 2,882,003 km (0.109 R)
• M16: 2,950,070 km (0.06 R)
• M17: 3,088,149 km (0.052 R)
• M18: 3,171,924 km (0.087 R)
• M19: 3,228,172 km (0.064 R)
• M20: 3,442,397 km (0.085 R)
• M21: 3,573,295 km (0.091 R)
• M22: 3,661,408 km (0.058 R)
• M23: 4,021,191 km (0.061 R)
• M24: 4,143,562 km (0.078 R)
• M25: 4,205,346 km (0.098 R)
• M26: 4,408,051 km (0.1 R)
• M27: 4,534,311 km (0.105 R)
• M28: 4,645,911 km (0.103 R)
• M29: 4,774,566 km (0.116 R)
• M30: 5,084,832 km (0.103 R)
• M31: 5,150,954 km (0.068 R)
• M32: 5,502,958 km (0.053 R)
• M33: 5,604,983 km (0.091 R)
• M34: 5,724,961 km (0.097 R)
• M35: 5,845,537 km (0.094 R)
• M36: 5,967,160 km (0.061 R)
• M37: 6,142,339 km (0.073 R)
• M38: 6,354,618 km (0.092 R)
• M39: 6,696,001 km (0.067 R)
• M40: 6,768,556 km (0.09 R)
• M41: 7,246,970 km (0.104 R)
• M42: 7,321,619 km (0.067 R)
• M43: 7,509,215 km (0.091 R)
• M44: 7,812,599 km (0.071 R)
• M45: 7,946,639 km (0.066 R)
• M46: 8,412,038 km (0.043 R)
• M47: 8,786,781 km (0.107 R)
• M48: 9,491,237 km (0.08 R)
• M49: 9,860,594 km (0.12 R)
• M50: 9,984,910 km (0.07 R)
• M51: 10,193,001 km (0.096 R)
• M52: 10,932,762 km (0.089 R)
• M53: 11,125,743 km (0.112 R)
• M54: 11,255,145 km (0.064 R)
• M55: 11,450,071 km (0.075 R)
• M56: 11,953,319 km (0.086 R)
• M57: 12,019,441 km (0.118 R)
• M58: 12,419,017 km (0.119 R)
• M59: 13,140,228 km (0.102 R)
• M60: 13,391,253 km (0.079 R)
• M61: 13,505,995 km (0.106 R)
• M62: 13,759,264 km (0.113 R)
• M63: 13,944,616 km (0.118 R)
• M64: 14,458,335 km (0.117 R)
• M65: 14,670,166 km (0.104 R)
• M66: 15,049,546 km (0.091 R)
• M67: 15,144,989 km (0.104 R)
• M68: 15,312,240 km (0.073 R)
• M69: 15,963,439 km (0.092 R)
• M70: 16,133,831 km (0.061 R)
• M71: 16,304,672 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.9

Radius: 9.3

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.4 AU - 5.36 AU

Year: 4121 Days

Day: 5.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 58,894,138 km

• M1: 139,575 km (0.071 R)
• M2: 226,342 km (0.105 R)
• M3: 331,359 km (0.1 R)
• M4: 400,922 km (0.1 R)
• M5: 527,183 km (0.091 R)
• M6: 612,154 km (0.115 R)
• M7: 737,368 km (0.119 R)
• M8: 1,041,201 km (0.099 R)
• M9: 1,323,492 km (0.066 R)
• M10: 1,489,097 km (0.077 R)
• M11: 1,598,154 km (0.063 R)
• M12: 1,742,366 km (0.114 R)
• M13: 1,824,346 km (0.069 R)
• M14: 2,582,508 km (0.06 R)
• M15: 2,695,604 km (0.066 R)
• M16: 2,868,090 km (0.084 R)
• M17: 3,387,195 km (0.077 R)
• M18: 3,657,668 km (0.072 R)
• M19: 3,763,733 km (0.078 R)
• M20: 4,153,585 km (0.111 R)
• M21: 4,308,718 km (0.091 R)
• M22: 4,533,713 km (0.052 R)
• M23: 4,647,707 km (0.075 R)
• M24: 4,832,011 km (0.045 R)
• M25: 4,925,061 km (0.117 R)
• M26: 5,089,469 km (0.104 R)
• M27: 5,184,165 km (0.118 R)
• M28: 5,569,080 km (0.106 R)
• M29: 5,863,788 km (0.082 R)
• M30: 6,038,069 km (0.088 R)
• M31: 6,340,855 km (0.11 R)
• M32: 6,571,236 km (0.078 R)
• M33: 6,830,489 km (0.089 R)
• M34: 7,493,357 km (0.113 R)
• M35: 7,655,521 km (0.088 R)
• M36: 7,764,279 km (0.035 R)
• M37: 8,010,816 km (0.064 R)
• M38: 8,232,072 km (0.116 R)
• M39: 8,371,497 km (0.098 R)
• M40: 9,369,015 km (0.032 R)
• M41: 9,926,118 km (0.065 R)
• M42: 10,044,899 km (0.103 R)
• M43: 10,193,898 km (0.096 R)
• M44: 10,858,262 km (0.092 R)
• M45: 12,133,434 km (0.111 R)
• M46: 13,031,321 km (0.116 R)
• M47: 13,096,246 km (0.118 R)
• M48: 13,718,723 km (0.088 R)
• M49: 14,250,544 km (0.116 R)
• M50: 14,350,924 km (0.095 R)
• M51: 14,586,241 km (0.108 R)
• M52: 14,856,714 km (0.068 R)
• M53: 16,198,906 km (0.1 R)
• M54: 17,903,424 km (0.113 R)
• M55: 18,048,086 km (0.115 R)
• M56: 18,630,470 km (0.103 R)
• M57: 19,293,039 km (0.058 R)
• M58: 19,589,841 km (0.082 R)
• M59: 20,038,186 km (0.105 R)
• M60: 20,376,576 km (0.044 R)
• M61: 20,830,756 km (0.083 R)
• M62: 20,906,751 km (0.057 R)
• M63: 21,364,820 km (0.091 R)
• M64: 21,787,583 km (0.092 R)
• M65: 23,033,285 km (0.107 R)
• M66: 23,190,512 km (0.115 R)
• M67: 23,625,094 km (0.097 R)
• M68: 23,744,024 km (0.104 R)
• M69: 23,982,483 km (0.113 R)
• M70: 24,422,002 km (0.114 R)
• M71: 25,065,722 km (0.047 R)
• M72: 25,146,654 km (0.11 R)
• M73: 25,674,435 km (0.095 R)
• M74: 25,919,327 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.2

Radius: 11.4

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.53 AU - 5.69 AU

Year: 5974 Days

Day: 14.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 58,894,138 km

• M1: 150,645 km (0.041 R)
• M2: 252,820 km (0.103 R)
• M3: 438,621 km (0.109 R)
• M4: 509,680 km (0.1 R)
• M5: 840,441 km (0.068 R)
• M6: 1,067,680 km (0.093 R)
• M7: 1,156,691 km (0.096 R)
• M8: 1,234,930 km (0.115 R)
• M9: 1,383,631 km (0.079 R)
• M10: 1,640,191 km (0.069 R)
• M11: 1,759,121 km (0.118 R)
• M12: 1,943,276 km (0.086 R)
• M13: 2,742,877 km (0.048 R)
• M14: 3,752,363 km (0.113 R)
• M15: 3,951,029 km (0.11 R)
• M16: 4,379,777 km (0.086 R)
• M17: 4,673,886 km (0.082 R)
• M18: 5,281,553 km (0.067 R)
• M19: 5,370,414 km (0.095 R)
• M20: 5,776,572 km (0.057 R)
• M21: 6,029,692 km (0.117 R)
• M22: 6,286,551 km (0.113 R)
• M23: 6,714,700 km (0.101 R)
• M24: 6,907,981 km (0.099 R)
• M25: 7,300,077 km (0.08 R)
• M26: 7,474,059 km (0.082 R)
• M27: 7,699,653 km (0.047 R)
• M28: 7,825,913 km (0.116 R)
• M29: 8,055,097 km (0.11 R)
• M30: 8,546,078 km (0.046 R)
• M31: 8,676,826 km (0.066 R)
• M32: 8,940,567 km (0.106 R)
• M33: 9,020,153 km (0.116 R)
• M34: 10,187,465 km (0.101 R)
• M35: 11,058,125 km (0.113 R)
• M36: 11,143,695 km (0.082 R)
• M37: 11,229,564 km (0.096 R)
• M38: 11,719,647 km (0.103 R)
• M39: 11,865,206 km (0.034 R)
• M40: 12,364,414 km (0.099 R)
• M41: 12,721,055 km (0.106 R)
• M42: 13,020,699 km (0.097 R)
• M43: 13,111,057 km (0.109 R)
• M44: 13,353,106 km (0.032 R)
• M45: 13,780,357 km (0.103 R)
• M46: 14,429,463 km (0.076 R)
• M47: 14,522,961 km (0.115 R)
• M48: 14,616,759 km (0.107 R)
• M49: 14,867,784 km (0.047 R)
• M50: 16,047,214 km (0.113 R)
• M51: 16,241,242 km (0.093 R)
• M52: 16,599,230 km (0.094 R)
• M53: 17,157,380 km (0.113 R)
• M54: 19,279,426 km (0.093 R)
• M55: 19,520,278 km (0.103 R)
• M56: 19,970,269 km (0.058 R)
• M57: 20,951,032 km (0.079 R)
• M58: 21,057,097 km (0.071 R)
• M59: 21,554,211 km (0.074 R)
• M60: 22,415,446 km (0.104 R)
• M61: 22,850,177 km (0.106 R)
• M62: 24,916,124 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529

Radius: 11.4

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.98 AU - 6.32 AU

Year: 6038 Days

Day: 13.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 58,894,138 km

• M1: 146,905 km (0.113 R)
• M2: 223,649 km (0.115 R)
• M3: 373,396 km (0.094 R)
• M4: 470,635 km (0.096 R)
• M5: 636,240 km (0.025 R)
• M6: 746,045 km (0.096 R)
• M7: 1,780,065 km (0.079 R)
• M8: 1,995,037 km (0.057 R)
• M9: 2,218,836 km (0.104 R)
• M10: 2,431,265 km (0.089 R)
• M11: 2,589,988 km (0.088 R)
• M12: 3,151,429 km (0.115 R)
• M13: 3,501,787 km (0.096 R)
• M14: 3,727,231 km (0.086 R)
• M15: 3,818,785 km (0.106 R)
• M16: 4,004,286 km (0.111 R)
• M17: 4,432,286 km (0.061 R)
• M18: 5,229,343 km (0.107 R)
• M19: 5,618,298 km (0.084 R)
• M20: 5,989,749 km (0.108 R)
• M21: 6,424,181 km (0.065 R)
• M22: 6,728,763 km (0.088 R)
• M23: 6,925,185 km (0.105 R)
• M24: 7,237,545 km (0.09 R)
• M25: 7,554,543 km (0.087 R)
• M26: 7,641,908 km (0.107 R)
• M27: 7,788,065 km (0.06 R)
• M28: 8,023,981 km (0.102 R)
• M29: 8,202,302 km (0.063 R)
• M30: 8,382,118 km (0.098 R)
• M31: 9,145,367 km (0.093 R)
• M32: 9,238,417 km (0.095 R)
• M33: 9,867,027 km (0.086 R)
• M34: 10,186,568 km (0.049 R)
• M35: 10,444,774 km (0.114 R)
• M36: 10,542,162 km (0.026 R)
• M37: 11,465,330 km (0.113 R)
• M38: 11,733,859 km (0.036 R)
• M39: 13,072,610 km (0.065 R)
• M40: 13,458,872 km (0.109 R)
• M41: 13,706,606 km (0.117 R)
• M42: 13,991,739 km (0.112 R)
• M43: 15,261,975 km (0.059 R)
• M44: 15,372,528 km (0.08 R)
• M45: 15,594,531 km (0.094 R)
• M46: 16,417,469 km (0.029 R)
• M47: 17,293,065 km (0.113 R)
• M48: 17,408,405 km (0.102 R)
• M49: 17,601,237 km (0.086 R)
• M50: 17,794,667 km (0.058 R)
• M51: 18,379,445 km (0.047 R)
• M52: 19,728,070 km (0.028 R)
• M53: 20,009,613 km (0.094 R)
• M54: 20,454,966 km (0.117 R)
• M55: 20,739,950 km (0.099 R)
• M56: 20,821,630 km (0.12 R)
• M57: 21,768,734 km (0.11 R)
• M58: 23,194,402 km (0.095 R)
• M59: 23,406,532 km (0.119 R)
• M60: 23,491,653 km (0.061 R)
• M61: 23,704,830 km (0.081 R)
• M62: 23,790,250 km (0.097 R)
• M63: 24,434,119 km (0.066 R)
• M64: 24,520,437 km (0.116 R)
• M65: 25,258,104 km (0.118 R)
• M66: 25,389,003 km (0.114 R)
• M67: 25,607,715 km (0.112 R)
• M68: 25,827,025 km (0.088 R)
• M69: 26,488,846 km (0.053 R)
• M70: 27,111,473 km (0.094 R)
• M71: 27,694,156 km (0.113 R)
• M72: 28,462,192 km (0.114 R)
• M73: 28,552,998 km (0.102 R)
• M74: 29,054,150 km (0.103 R)
• M75: 29,604,222 km (0.034 R)
• M76: 30,808,036 km (0.074 R)
• M77: 30,901,235 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220

Radius: 3.7

Gravity: 16.07 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 11.75 AU - 16.63 AU

Year: 24032 Days

Day: 19.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 58,894,138 km

• M1: 88,113 km (0.091 R)
• M2: 154,086 km (0.059 R)
• M3: 188,194 km (0.074 R)
• M4: 212,429 km (0.114 R)
• M5: 292,763 km (0.103 R)
• M6: 743,801 km (0.099 R)
• M7: 825,930 km (0.114 R)
• M8: 998,865 km (0.109 R)
• M9: 1,135,897 km (0.118 R)
• M10: 1,582,297 km (0.116 R)
• M11: 1,661,434 km (0.088 R)
• M12: 2,134,612 km (0.101 R)
• M13: 2,615,569 km (0.066 R)
• M14: 3,396,620 km (0.085 R)
• M15: 3,954,470 km (0.106 R)
• M16: 4,540,146 km (0.036 R)
• M17: 6,118,553 km (0.073 R)
• M18: 6,494,941 km (0.106 R)
• M19: 6,622,099 km (0.104 R)
• M20: 8,256,306 km (0.075 R)
• M21: 9,667,463 km (0.089 R)
• M22: 9,812,573 km (0.098 R)
• M23: 12,023,031 km (0.105 R)
• M24: 12,545,876 km (0.075 R)
• M25: 13,344,280 km (0.106 R)
• M26: 14,104,087 km (0.028 R)
• M27: 14,268,645 km (0.104 R)
• M28: 14,544,503 km (0.089 R)
• M29: 16,697,366 km (0.114 R)
• M30: 17,456,276 km (0.099 R)
• M31: 19,799,877 km (0.038 R)
• M32: 20,045,815 km (0.074 R)
• M33: 20,540,685 km (0.103 R)
• M34: 21,353,301 km (0.08 R)
• M35: 22,240,117 km (0.114 R)
• M36: 22,367,874 km (0.067 R)
• M37: 22,688,013 km (0.109 R)
• M38: 23,592,781 km (0.117 R)
• M39: 24,049,653 km (0.082 R)
• M40: 27,123,141 km (0.059 R)
• M41: 28,428,233 km (0.09 R)
• M42: 37,052,401 km (0.083 R)
• M43: 38,575,157 km (0.053 R)
• M44: 39,267,047 km (0.064 R)
• M45: 41,132,084 km (0.109 R)
• M46: 41,288,863 km (0.108 R)
• M47: 45,675,521 km (0.104 R)
• M48: 46,979,267 km (0.066 R)
• M49: 48,543,163 km (0.088 R)
• M50: 49,789,762 km (0.09 R)
• M51: 50,962,908 km (0.102 R)
• M52: 51,721,818 km (0.1 R)
• M53: 51,890,864 km (0.082 R)
• M54: 52,145,031 km (0.107 R)
• M55: 53,080,167 km (0.037 R)
• M56: 53,336,129 km (0.108 R)
• M57: 56,875,614 km (0.114 R)
• M58: 58,013,605 km (0.049 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: 425 - 15,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit