🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.44 AU - 0.62 AU

Year: 253 Days

Day: 41.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.48 AU - 0.7 AU

Year: 297 Days

Day: 34.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,090,200 km

• M1: 169,195 km (0.035 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.2

Radius: 9.6

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.6 AU - 0.84 AU

Year: 401 Days

Day: 5.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 38,090,200 km

• M1: 132,843 km (0.044 R)
• M2: 201,658 km (0.115 R)
• M3: 304,581 km (0.12 R)
• M4: 375,939 km (0.043 R)
• M5: 457,919 km (0.054 R)
• M6: 529,427 km (0.085 R)
• M7: 620,382 km (0.116 R)
• M8: 761,603 km (0.081 R)
• M9: 879,336 km (0.074 R)
• M10: 949,348 km (0.108 R)
• M11: 1,058,405 km (0.115 R)
• M12: 1,147,715 km (0.045 R)
• M13: 1,314,367 km (0.066 R)
• M14: 1,405,771 km (0.075 R)
• M15: 1,473,240 km (0.106 R)
• M16: 1,547,141 km (0.062 R)
• M17: 1,765,554 km (0.099 R)
• M18: 1,993,990 km (0.103 R)
• M19: 2,088,087 km (0.105 R)
• M20: 2,213,899 km (0.101 R)
• M21: 2,323,853 km (0.103 R)
• M22: 2,542,865 km (0.119 R)
• M23: 2,677,503 km (0.047 R)
• M24: 2,900,553 km (0.114 R)
• M25: 3,001,083 km (0.108 R)
• M26: 3,143,500 km (0.115 R)
• M27: 3,442,546 km (0.096 R)
• M28: 3,548,910 km (0.059 R)
• M29: 3,620,568 km (0.091 R)
• M30: 3,779,740 km (0.084 R)
• M31: 3,904,504 km (0.113 R)
• M32: 4,195,622 km (0.086 R)
• M33: 4,501,699 km (0.094 R)
• M34: 4,579,340 km (0.028 R)
• M35: 4,720,262 km (0.091 R)
• M36: 4,799,100 km (0.054 R)
• M37: 4,862,529 km (0.09 R)
• M38: 4,934,336 km (0.115 R)
• M39: 5,167,858 km (0.062 R)
• M40: 5,298,308 km (0.119 R)
• M41: 5,446,260 km (0.109 R)
• M42: 5,554,120 km (0.102 R)
• M43: 5,670,956 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.1

Radius: 9

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.7 AU - 0.78 AU

Year: 418 Days

Day: 9.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 38,090,200 km

• M1: 113,246 km (0.057 R)
• M2: 173,833 km (0.027 R)
• M3: 242,199 km (0.063 R)
• M4: 344,673 km (0.072 R)
• M5: 403,017 km (0.029 R)
• M6: 487,988 km (0.072 R)
• M7: 571,763 km (0.12 R)
• M8: 629,657 km (0.025 R)
• M9: 698,622 km (0.109 R)
• M10: 829,221 km (0.102 R)
• M11: 899,233 km (0.11 R)
• M12: 984,803 km (0.083 R)
• M13: 1,042,398 km (0.089 R)
• M14: 1,146,967 km (0.114 R)
• M15: 1,215,034 km (0.073 R)
• M16: 1,280,857 km (0.091 R)
• M17: 1,385,725 km (0.102 R)
• M18: 1,443,021 km (0.118 R)
• M19: 1,552,377 km (0.055 R)
• M20: 1,734,139 km (0.107 R)
• M21: 1,808,788 km (0.107 R)
• M22: 1,918,593 km (0.079 R)
• M23: 1,978,731 km (0.105 R)
• M24: 2,048,144 km (0.086 R)
• M25: 2,105,141 km (0.084 R)
• M26: 2,171,712 km (0.107 R)
• M27: 2,229,906 km (0.045 R)
• M28: 2,288,698 km (0.102 R)
• M29: 2,458,940 km (0.032 R)
• M30: 2,524,314 km (0.062 R)
• M31: 2,642,796 km (0.049 R)
• M32: 2,719,540 km (0.046 R)
• M33: 2,850,887 km (0.099 R)
• M34: 3,014,247 km (0.12 R)
• M35: 3,079,472 km (0.116 R)
• M36: 3,155,318 km (0.07 R)
• M37: 3,236,999 km (0.051 R)
• M38: 3,298,633 km (0.113 R)
• M39: 3,407,540 km (0.042 R)
• M40: 3,517,644 km (0.105 R)
• M41: 3,575,838 km (0.032 R)
• M42: 3,671,730 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.3

Radius: 9.2

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.77 AU - 1.23 AU

Year: 656 Days

Day: 12.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 38,090,200 km

• M1: 114,742 km (0.055 R)
• M2: 175,329 km (0.093 R)
• M3: 235,317 km (0.095 R)
• M4: 351,405 km (0.079 R)
• M5: 526,884 km (0.106 R)
• M6: 597,045 km (0.068 R)
• M7: 670,647 km (0.091 R)
• M8: 732,132 km (0.057 R)
• M9: 833,559 km (0.051 R)
• M10: 940,073 km (0.1 R)
• M11: 1,009,935 km (0.061 R)
• M12: 1,099,694 km (0.109 R)
• M13: 1,262,008 km (0.103 R)
• M14: 1,445,714 km (0.108 R)
• M15: 1,652,458 km (0.071 R)
• M16: 1,759,421 km (0.065 R)
• M17: 1,832,125 km (0.065 R)
• M18: 1,935,647 km (0.08 R)
• M19: 2,179,641 km (0.113 R)
• M20: 2,250,102 km (0.113 R)
• M21: 2,474,199 km (0.11 R)
• M22: 2,564,257 km (0.092 R)
• M23: 2,622,151 km (0.029 R)
• M24: 2,815,582 km (0.036 R)
• M25: 2,996,296 km (0.067 R)
• M26: 3,118,966 km (0.041 R)
• M27: 3,198,702 km (0.086 R)
• M28: 3,342,166 km (0.116 R)
• M29: 3,496,850 km (0.099 R)
• M30: 3,644,653 km (0.096 R)
• M31: 3,719,452 km (0.086 R)
• M32: 3,832,398 km (0.117 R)
• M33: 3,898,969 km (0.116 R)
• M34: 3,975,414 km (0.041 R)
• M35: 4,042,733 km (0.068 R)
• M36: 4,246,934 km (0.109 R)
• M37: 4,404,909 km (0.094 R)
• M38: 4,494,518 km (0.042 R)
• M39: 4,564,829 km (0.107 R)
• M40: 5,108,169 km (0.106 R)
• M41: 5,265,695 km (0.114 R)
• M42: 5,371,611 km (0.118 R)
• M43: 5,446,110 km (0.111 R)
• M44: 5,510,288 km (0.063 R)
• M45: 5,596,307 km (0.088 R)
• M46: 5,661,083 km (0.108 R)
• M47: 6,311,534 km (0.11 R)
• M48: 6,582,905 km (0.082 R)
• M49: 6,811,939 km (0.091 R)
• M50: 7,008,810 km (0.043 R)
• M51: 7,337,028 km (0.115 R)
• M52: 7,408,087 km (0.071 R)
• M53: 7,634,428 km (0.037 R)
• M54: 7,875,131 km (0.088 R)
• M55: 7,947,985 km (0.101 R)
• M56: 8,008,722 km (0.112 R)
• M57: 8,290,265 km (0.025 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.6

Radius: 8.6

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.53 AU - 4.07 AU

Year: 4859 Days

Day: 13 Hours

Environment

Temp: -215 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 38,090,200 km

• M1: 112,647 km (0.098 R)
• M2: 201,209 km (0.088 R)
• M3: 291,417 km (0.104 R)
• M4: 363,373 km (0.106 R)
• M5: 426,504 km (0.103 R)
• M6: 584,329 km (0.09 R)
• M7: 647,908 km (0.09 R)
• M8: 934,837 km (0.103 R)
• M9: 1,026,241 km (0.116 R)
• M10: 1,169,257 km (0.086 R)
• M11: 1,243,158 km (0.112 R)
• M12: 1,422,227 km (0.056 R)
• M13: 1,555,219 km (0.085 R)
• M14: 1,609,673 km (0.108 R)
• M15: 1,930,411 km (0.1 R)
• M16: 2,078,363 km (0.062 R)
• M17: 2,302,162 km (0.04 R)
• M18: 2,396,109 km (0.102 R)
• M19: 2,491,253 km (0.058 R)
• M20: 2,674,361 km (0.096 R)
• M21: 2,795,386 km (0.095 R)
• M22: 3,008,563 km (0.051 R)
• M23: 3,123,005 km (0.12 R)
• M24: 3,356,079 km (0.102 R)
• M25: 3,692,075 km (0.077 R)
• M26: 4,089,258 km (0.097 R)
• M27: 4,165,254 km (0.052 R)
• M28: 4,267,429 km (0.062 R)
• M29: 4,604,922 km (0.098 R)
• M30: 4,991,632 km (0.075 R)
• M31: 5,073,013 km (0.04 R)
• M32: 5,209,596 km (0.109 R)
• M33: 6,083,248 km (0.111 R)
• M34: 6,536,978 km (0.064 R)
• M35: 7,415,118 km (0.062 R)
• M36: 7,648,341 km (0.085 R)
• M37: 7,899,665 km (0.051 R)
• M38: 8,153,832 km (0.078 R)
• M39: 8,491,325 km (0.085 R)
• M40: 8,572,407 km (0.099 R)
• M41: 8,817,149 km (0.065 R)
• M42: 9,263,549 km (0.071 R)
• M43: 9,514,724 km (0.11 R)
• M44: 9,853,114 km (0.115 R)
• M45: 10,006,602 km (0.113 R)
• M46: 10,126,579 km (0.099 R)
• M47: 10,350,826 km (0.069 R)
• M48: 10,506,857 km (0.116 R)
• M49: 10,856,617 km (0.117 R)
• M50: 11,086,100 km (0.074 R)
• M51: 11,192,464 km (0.104 R)
• M52: 11,370,635 km (0.092 R)
• M53: 12,220,351 km (0.105 R)
• M54: 12,330,305 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.4

Radius: 12.8

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.38 AU - 5.12 AU

Year: 5748 Days

Day: 9.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 38,090,200 km

• M1: 160,070 km (0.102 R)
• M2: 340,634 km (0.103 R)
• M3: 429,944 km (0.108 R)
• M4: 520,750 km (0.047 R)
• M5: 651,200 km (0.091 R)
• M6: 912,697 km (0.118 R)
• M7: 1,277,416 km (0.096 R)
• M8: 1,827,637 km (0.103 R)
• M9: 2,204,923 km (0.09 R)
• M10: 2,394,164 km (0.102 R)
• M11: 2,807,653 km (0.109 R)
• M12: 3,380,912 km (0.113 R)
• M13: 3,948,636 km (0.079 R)
• M14: 4,053,205 km (0.1 R)
• M15: 4,222,549 km (0.11 R)
• M16: 5,035,913 km (0.025 R)
• M17: 5,969,404 km (0.026 R)
• M18: 6,065,595 km (0.111 R)
• M19: 6,211,154 km (0.092 R)
• M20: 6,431,512 km (0.058 R)
• M21: 6,754,344 km (0.108 R)
• M22: 7,006,416 km (0.089 R)
• M23: 7,133,574 km (0.08 R)
• M24: 7,754,854 km (0.057 R)
• M25: 7,992,266 km (0.083 R)
• M26: 8,285,927 km (0.095 R)
• M27: 8,366,560 km (0.081 R)
• M28: 8,555,801 km (0.107 R)
• M29: 8,773,915 km (0.075 R)
• M30: 9,299,303 km (0.12 R)
• M31: 9,411,202 km (0.099 R)
• M32: 9,749,742 km (0.113 R)
• M33: 9,863,436 km (0.032 R)
• M34: 10,438,640 km (0.088 R)
• M35: 11,113,775 km (0.104 R)
• M36: 11,232,556 km (0.11 R)
• M37: 11,351,935 km (0.119 R)
• M38: 11,531,602 km (0.086 R)
• M39: 11,682,098 km (0.114 R)
• M40: 12,106,956 km (0.102 R)
• M41: 12,321,329 km (0.076 R)
• M42: 13,285,787 km (0.04 R)
• M43: 13,475,178 km (0.083 R)
• M44: 13,633,752 km (0.073 R)
• M45: 13,824,938 km (0.077 R)
• M46: 13,984,858 km (0.082 R)
• M47: 14,242,016 km (0.065 R)
• M48: 16,322,025 km (0.045 R)
• M49: 17,518,060 km (0.033 R)
• M50: 17,621,881 km (0.092 R)
• M51: 18,004,403 km (0.025 R)
• M52: 18,636,304 km (0.082 R)
• M53: 18,742,369 km (0.11 R)
• M54: 19,061,611 km (0.087 R)
• M55: 19,885,746 km (0.046 R)
• M56: 20,575,242 km (0.111 R)
• M57: 21,568,722 km (0.095 R)
• M58: 21,866,122 km (0.119 R)
• M59: 22,015,271 km (0.107 R)
• M60: 22,164,720 km (0.077 R)
• M61: 22,464,813 km (0.113 R)
• M62: 22,615,309 km (0.097 R)
• M63: 23,031,041 km (0.106 R)
• M64: 23,182,883 km (0.085 R)
• M65: 23,793,541 km (0.12 R)
• M66: 24,409,286 km (0.057 R)
• M67: 25,069,462 km (0.084 R)
• M68: 25,303,881 km (0.095 R)
• M69: 25,538,900 km (0.075 R)
• M70: 25,971,836 km (0.102 R)
• M71: 26,169,455 km (0.107 R)
• M72: 26,446,959 km (0.083 R)
• M73: 26,645,774 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.3

Radius: 13.8

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.64 AU - 6.04 AU

Year: 6985 Days

Day: 14.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 38,090,200 km

• M1: 173,833 km (0.085 R)
• M2: 398,529 km (0.104 R)
• M3: 545,583 km (0.082 R)
• M4: 976,276 km (0.097 R)
• M5: 1,447,808 km (0.067 R)
• M6: 2,447,571 km (0.091 R)
• M7: 2,941,842 km (0.101 R)
• M8: 3,051,946 km (0.101 R)
• M9: 3,371,338 km (0.072 R)
• M10: 3,506,125 km (0.068 R)
• M11: 3,642,858 km (0.062 R)
• M12: 4,104,367 km (0.104 R)
• M13: 4,842,633 km (0.085 R)
• M14: 5,216,179 km (0.076 R)
• M15: 6,038,219 km (0.095 R)
• M16: 6,132,166 km (0.097 R)
• M17: 6,440,637 km (0.109 R)
• M18: 7,271,504 km (0.11 R)
• M19: 7,396,568 km (0.094 R)
• M20: 7,725,084 km (0.064 R)
• M21: 7,955,465 km (0.114 R)
• M22: 8,527,976 km (0.086 R)
• M23: 8,766,136 km (0.093 R)
• M24: 9,384,723 km (0.118 R)
• M25: 9,548,383 km (0.09 R)
• M26: 9,934,047 km (0.092 R)
• M27: 10,100,998 km (0.112 R)
• M28: 10,749,355 km (0.116 R)
• M29: 11,092,981 km (0.084 R)
• M30: 11,703,191 km (0.119 R)
• M31: 11,791,304 km (0.054 R)
• M32: 12,563,678 km (0.064 R)
• M33: 13,199,619 km (0.088 R)
• M34: 13,567,779 km (0.067 R)
• M35: 13,784,097 km (0.105 R)
• M36: 13,970,496 km (0.098 R)
• M37: 14,095,111 km (0.109 R)
• M38: 14,251,591 km (0.099 R)
• M39: 14,439,934 km (0.065 R)
• M40: 15,847,052 km (0.076 R)
• M41: 17,264,043 km (0.119 R)
• M42: 17,599,292 km (0.06 R)
• M43: 18,447,213 km (0.107 R)
• M44: 19,866,448 km (0.111 R)
• M45: 20,217,853 km (0.062 R)
• M46: 20,606,957 km (0.087 R)
• M47: 20,998,305 km (0.116 R)
• M48: 21,861,036 km (0.071 R)
• M49: 22,042,349 km (0.097 R)
• M50: 22,187,608 km (0.087 R)
• M51: 22,369,669 km (0.105 R)
• M52: 22,698,784 km (0.05 R)
• M53: 22,918,992 km (0.107 R)
• M54: 23,918,904 km (0.103 R)
• M55: 24,255,500 km (0.096 R)
• M56: 25,160,417 km (0.109 R)
• M57: 25,426,402 km (0.063 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.4

Radius: 9.1

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.94 AU - 6.28 AU

Year: 8717 Days

Day: 15 Hours

Environment

Temp: -210 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,090,200 km

• M1: 169,494 km (0.041 R)
• M2: 310,565 km (0.064 R)
• M3: 372,499 km (0.109 R)
• M4: 487,839 km (0.061 R)
• M5: 671,246 km (0.089 R)
• M6: 742,454 km (0.074 R)
• M7: 893,249 km (0.12 R)
• M8: 1,242,710 km (0.045 R)
• M9: 1,498,671 km (0.099 R)
• M10: 1,555,818 km (0.095 R)
• M11: 1,731,446 km (0.097 R)
• M12: 2,275,384 km (0.076 R)
• M13: 3,061,820 km (0.099 R)
• M14: 3,484,434 km (0.102 R)
• M15: 3,612,340 km (0.061 R)
• M16: 4,005,333 km (0.093 R)
• M17: 4,193,378 km (0.105 R)
• M18: 5,293,820 km (0.078 R)
• M19: 5,500,564 km (0.104 R)
• M20: 5,921,682 km (0.076 R)
• M21: 6,013,386 km (0.099 R)
• M22: 6,167,172 km (0.101 R)
• M23: 6,987,717 km (0.062 R)
• M24: 7,117,119 km (0.096 R)
• M25: 7,279,732 km (0.073 R)
• M26: 7,909,539 km (0.086 R)
• M27: 8,974,077 km (0.099 R)
• M28: 9,362,732 km (0.086 R)
• M29: 9,648,763 km (0.119 R)
• M30: 10,266,154 km (0.041 R)
• M31: 10,487,110 km (0.114 R)
• M32: 10,858,861 km (0.086 R)
• M33: 11,046,456 km (0.046 R)
• M34: 11,424,789 km (0.035 R)
• M35: 11,922,950 km (0.063 R)
• M36: 12,077,634 km (0.118 R)
• M37: 12,467,337 km (0.073 R)
• M38: 13,419,378 km (0.11 R)
• M39: 14,353,766 km (0.089 R)
• M40: 14,766,507 km (0.098 R)
• M41: 15,730,515 km (0.038 R)
• M42: 15,857,823 km (0.114 R)
• M43: 15,985,430 km (0.118 R)
• M44: 16,801,486 km (0.061 R)
• M45: 16,975,020 km (0.069 R)
• M46: 18,206,360 km (0.075 R)
• M47: 18,742,968 km (0.073 R)
• M48: 18,967,963 km (0.088 R)
• M49: 19,103,498 km (0.111 R)
• M50: 19,194,005 km (0.073 R)
• M51: 20,014,849 km (0.084 R)
• M52: 20,291,156 km (0.099 R)
• M53: 20,383,458 km (0.097 R)
• M54: 20,661,411 km (0.114 R)
• M55: 22,022,153 km (0.09 R)
• M56: 23,025,506 km (0.106 R)
• M57: 23,897,362 km (0.068 R)
• M58: 24,190,275 km (0.095 R)
• M59: 25,175,676 km (0.111 R)
• M60: 25,275,009 km (0.106 R)
• M61: 25,473,825 km (0.115 R)
• M62: 25,673,239 km (0.111 R)
• M63: 25,773,170 km (0.078 R)
• M64: 26,830,079 km (0.093 R)
• M65: 27,134,660 km (0.083 R)
• M66: 27,542,464 km (0.093 R)
• M67: 27,695,951 km (0.116 R)
• M68: 28,055,136 km (0.115 R)
• M69: 28,209,521 km (0.071 R)
• M70: 28,415,966 km (0.114 R)
• M71: 29,402,863 km (0.084 R)
• M72: 29,664,510 km (0.103 R)
• M73: 30,137,239 km (0.071 R)
• M74: 30,453,938 km (0.031 R)
• M75: 31,037,220 km (0.065 R)
• M76: 32,214,854 km (0.069 R)
• M77: 32,430,574 km (0.109 R)
• M78: 32,754,903 km (0.112 R)
• M79: 33,026,124 km (0.069 R)
• M80: 34,063,435 km (0.078 R)
• M81: 34,668,858 km (0.065 R)
• M82: 35,277,871 km (0.09 R)
• M83: 35,834,524 km (0.064 R)
• M84: 36,338,071 km (0.092 R)
• M85: 37,521,988 km (0.098 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 13,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit