🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.7

Radius: 11.8

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.59 AU - 0.69 AU

Year: 341 Days

Day: 8.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 49,444,390 km

• M1: 147,803 km (0.044 R)
• M2: 229,184 km (0.082 R)
• M3: 305,778 km (0.03 R)
• M4: 407,505 km (0.099 R)
• M5: 490,681 km (0.104 R)
• M6: 627,413 km (0.042 R)
• M7: 727,794 km (0.042 R)
• M8: 837,898 km (0.102 R)
• M9: 950,395 km (0.1 R)
• M10: 1,037,461 km (0.057 R)
• M11: 1,119,590 km (0.06 R)
• M12: 1,199,925 km (0.086 R)
• M13: 1,311,824 km (0.1 R)
• M14: 1,457,831 km (0.114 R)
• M15: 1,564,345 km (0.104 R)
• M16: 1,852,022 km (0.066 R)
• M17: 1,948,512 km (0.09 R)
• M18: 2,081,654 km (0.098 R)
• M19: 2,207,616 km (0.051 R)
• M20: 2,383,244 km (0.107 R)
• M21: 2,456,846 km (0.088 R)
• M22: 2,552,738 km (0.051 R)
• M23: 2,709,965 km (0.085 R)
• M24: 2,787,008 km (0.052 R)
• M25: 2,870,334 km (0.089 R)
• M26: 2,982,832 km (0.074 R)
• M27: 3,074,087 km (0.113 R)
• M28: 3,241,636 km (0.063 R)
• M29: 3,353,087 km (0.114 R)
• M30: 3,435,964 km (0.088 R)
• M31: 3,549,808 km (0.116 R)
• M32: 3,634,331 km (0.107 R)
• M33: 3,886,104 km (0.033 R)
• M34: 3,998,452 km (0.082 R)
• M35: 4,073,999 km (0.057 R)
• M36: 4,156,427 km (0.06 R)
• M37: 4,303,482 km (0.1 R)
• M38: 4,380,974 km (0.065 R)
• M39: 4,458,914 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.7

Radius: 10.1

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.05 AU - 1.69 AU

Year: 1069 Days

Day: 12.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 49,444,390 km

• M1: 129,851 km (0.066 R)
• M2: 223,948 km (0.06 R)
• M3: 295,456 km (0.037 R)
• M4: 388,655 km (0.115 R)
• M5: 483,500 km (0.095 R)
• M6: 587,620 km (0.103 R)
• M7: 655,538 km (0.043 R)
• M8: 841,638 km (0.1 R)
• M9: 978,071 km (0.088 R)
• M10: 1,106,875 km (0.062 R)
• M11: 1,201,271 km (0.106 R)
• M12: 1,265,748 km (0.074 R)
• M13: 1,440,927 km (0.071 R)
• M14: 1,509,891 km (0.092 R)
• M15: 1,580,053 km (0.086 R)
• M16: 1,651,261 km (0.053 R)
• M17: 1,843,495 km (0.087 R)
• M18: 1,947,166 km (0.101 R)
• M19: 2,033,633 km (0.112 R)
• M20: 2,200,285 km (0.041 R)
• M21: 2,474,498 km (0.103 R)
• M22: 2,568,296 km (0.056 R)
• M23: 2,631,576 km (0.091 R)
• M24: 2,695,305 km (0.117 R)
• M25: 3,033,396 km (0.098 R)
• M26: 3,292,948 km (0.108 R)
• M27: 3,442,995 km (0.114 R)
• M28: 3,846,012 km (0.115 R)
• M29: 3,979,752 km (0.118 R)
• M30: 4,164,506 km (0.097 R)
• M31: 4,239,155 km (0.109 R)
• M32: 4,440,663 km (0.054 R)
• M33: 4,671,194 km (0.056 R)
• M34: 4,826,925 km (0.118 R)
• M35: 5,170,551 km (0.102 R)
• M36: 5,453,890 km (0.101 R)
• M37: 5,590,622 km (0.082 R)
• M38: 6,007,701 km (0.117 R)
• M39: 6,248,553 km (0.073 R)
• M40: 6,406,080 km (0.087 R)
• M41: 6,535,931 km (0.104 R)
• M42: 6,681,340 km (0.098 R)
• M43: 6,754,493 km (0.088 R)
• M44: 6,842,457 km (0.116 R)
• M45: 6,916,209 km (0.026 R)
• M46: 7,049,500 km (0.106 R)
• M47: 7,318,627 km (0.062 R)
• M48: 7,621,712 km (0.113 R)
• M49: 8,037,295 km (0.111 R)
• M50: 8,571,360 km (0.119 R)
• M51: 8,714,674 km (0.063 R)
• M52: 8,922,915 km (0.072 R)
• M53: 9,165,413 km (0.12 R)
• M54: 9,279,406 km (0.066 R)
• M55: 9,623,930 km (0.103 R)
• M56: 9,772,930 km (0.084 R)
• M57: 10,006,153 km (0.086 R)
• M58: 10,207,661 km (0.118 R)
• M59: 10,359,503 km (0.108 R)
• M60: 10,682,784 km (0.108 R)
• M61: 10,802,761 km (0.084 R)
• M62: 11,009,356 km (0.104 R)
• M63: 11,113,177 km (0.108 R)
• M64: 11,356,722 km (0.115 R)
• M65: 11,444,088 km (0.085 R)
• M66: 11,795,942 km (0.046 R)
• M67: 11,937,760 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.5

Radius: 9.3

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.26 AU - 3.44 AU

Year: 4089 Days

Day: 6.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,444,390 km

• M1: 119,379 km (0.068 R)
• M2: 247,884 km (0.058 R)
• M3: 358,586 km (0.109 R)
• M4: 516,262 km (0.113 R)
• M5: 590,164 km (0.092 R)
• M6: 835,205 km (0.096 R)
• M7: 1,016,518 km (0.118 R)
• M8: 1,099,993 km (0.089 R)
• M9: 1,430,904 km (0.12 R)
• M10: 1,635,853 km (0.074 R)
• M11: 1,879,697 km (0.065 R)
• M12: 1,983,668 km (0.11 R)
• M13: 2,166,327 km (0.09 R)
• M14: 2,259,676 km (0.116 R)
• M15: 2,338,664 km (0.114 R)
• M16: 2,450,712 km (0.089 R)
• M17: 2,548,250 km (0.065 R)
• M18: 2,934,063 km (0.083 R)
• M19: 3,055,237 km (0.078 R)
• M20: 3,320,474 km (0.046 R)
• M21: 3,465,135 km (0.104 R)
• M22: 3,797,991 km (0.1 R)
• M23: 3,911,386 km (0.119 R)
• M24: 4,277,602 km (0.097 R)
• M25: 4,474,772 km (0.082 R)
• M26: 4,898,732 km (0.071 R)
• M27: 5,335,558 km (0.086 R)
• M28: 5,420,230 km (0.116 R)
• M29: 5,872,016 km (0.098 R)
• M30: 6,069,335 km (0.056 R)
• M31: 6,380,798 km (0.103 R)
• M32: 6,880,604 km (0.069 R)
• M33: 7,019,132 km (0.114 R)
• M34: 7,346,003 km (0.112 R)
• M35: 7,534,946 km (0.048 R)
• M36: 7,630,090 km (0.093 R)
• M37: 7,797,490 km (0.114 R)
• M38: 8,184,799 km (0.113 R)
• M39: 8,331,704 km (0.056 R)
• M40: 8,852,604 km (0.095 R)
• M41: 9,129,659 km (0.118 R)
• M42: 9,383,975 km (0.108 R)
• M43: 9,640,835 km (0.098 R)
• M44: 9,821,848 km (0.104 R)
• M45: 10,161,136 km (0.087 R)
• M46: 10,398,398 km (0.105 R)
• M47: 11,202,188 km (0.115 R)
• M48: 11,447,229 km (0.072 R)
• M49: 11,584,111 km (0.104 R)
• M50: 11,887,346 km (0.11 R)
• M51: 12,165,149 km (0.073 R)
• M52: 12,642,366 km (0.117 R)
• M53: 12,812,310 km (0.073 R)
• M54: 12,897,580 km (0.047 R)
• M55: 13,760,311 km (0.109 R)
• M56: 14,316,516 km (0.108 R)
• M57: 14,969,511 km (0.112 R)
• M58: 15,906,293 km (0.073 R)
• M59: 16,151,035 km (0.096 R)
• M60: 18,090,272 km (0.092 R)
• M61: 18,634,808 km (0.117 R)
• M62: 18,957,641 km (0.11 R)
• M63: 19,249,805 km (0.07 R)
• M64: 19,510,704 km (0.072 R)
• M65: 20,499,546 km (0.103 R)
• M66: 20,699,259 km (0.099 R)
• M67: 21,403,416 km (0.06 R)
• M68: 21,572,312 km (0.038 R)
• M69: 21,707,549 km (0.119 R)
• M70: 21,911,151 km (0.081 R)
• M71: 22,149,610 km (0.116 R)
• M72: 22,766,402 km (0.081 R)
• M73: 23,076,818 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.5

Radius: 8.5

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.35 AU - 4.03 AU

Year: 4727 Days

Day: 10 Hours

Environment

Temp: -213 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 49,444,390 km

• M1: 108,458 km (0.108 R)
• M2: 175,179 km (0.077 R)
• M3: 293,511 km (0.1 R)
• M4: 375,491 km (0.113 R)
• M5: 466,596 km (0.115 R)
• M6: 532,120 km (0.047 R)
• M7: 814,860 km (0.09 R)
• M8: 909,854 km (0.076 R)
• M9: 980,165 km (0.08 R)
• M10: 1,296,116 km (0.075 R)
• M11: 1,359,845 km (0.11 R)
• M12: 1,424,770 km (0.101 R)
• M13: 1,818,213 km (0.06 R)
• M14: 2,036,625 km (0.096 R)
• M15: 2,167,972 km (0.077 R)
• M16: 2,225,268 km (0.084 R)
• M17: 2,341,207 km (0.085 R)
• M18: 2,498,883 km (0.025 R)
• M19: 3,014,397 km (0.117 R)
• M20: 3,208,126 km (0.079 R)
• M21: 3,273,501 km (0.095 R)
• M22: 4,212,526 km (0.057 R)
• M23: 4,284,333 km (0.088 R)
• M24: 4,575,900 km (0.075 R)
• M25: 5,025,142 km (0.073 R)
• M26: 5,488,596 km (0.098 R)
• M27: 5,593,464 km (0.06 R)
• M28: 5,725,410 km (0.1 R)
• M29: 5,992,592 km (0.103 R)
• M30: 6,539,222 km (0.079 R)
• M31: 8,453,626 km (0.11 R)
• M32: 8,514,213 km (0.06 R)
• M33: 8,727,241 km (0.119 R)
• M34: 8,788,426 km (0.08 R)
• M35: 9,034,814 km (0.102 R)
• M36: 9,158,830 km (0.062 R)
• M37: 10,138,996 km (0.043 R)
• M38: 10,235,636 km (0.086 R)
• M39: 10,625,189 km (0.039 R)
• M40: 10,920,645 km (0.101 R)
• M41: 11,152,222 km (0.097 R)
• M42: 11,485,975 km (0.107 R)
• M43: 12,197,462 km (0.098 R)
• M44: 12,472,274 km (0.042 R)
• M45: 13,273,669 km (0.089 R)
• M46: 13,414,740 km (0.069 R)
• M47: 13,841,094 km (0.084 R)
• M48: 14,163,627 km (0.109 R)
• M49: 14,307,840 km (0.07 R)
• M50: 14,452,501 km (0.083 R)
• M51: 14,889,476 km (0.106 R)
• M52: 15,404,691 km (0.099 R)
• M53: 15,478,742 km (0.096 R)
• M54: 15,627,293 km (0.081 R)
• M55: 16,038,238 km (0.073 R)
• M56: 16,452,774 km (0.117 R)
• M57: 17,562,341 km (0.071 R)
• M58: 18,498,674 km (0.107 R)
• M59: 18,656,350 km (0.114 R)
• M60: 19,092,279 km (0.089 R)
• M61: 19,171,865 km (0.085 R)
• M62: 19,611,682 km (0.085 R)
• M63: 19,732,258 km (0.051 R)
• M64: 20,257,347 km (0.115 R)
• M65: 21,156,580 km (0.109 R)
• M66: 21,652,497 km (0.109 R)
• M67: 21,901,876 km (0.078 R)
• M68: 22,068,678 km (0.087 R)
• M69: 22,319,703 km (0.068 R)
• M70: 22,403,628 km (0.034 R)
• M71: 23,205,622 km (0.085 R)
• M72: 25,099,082 km (0.11 R)
• M73: 25,404,710 km (0.099 R)
• M74: 25,492,375 km (0.113 R)
• M75: 25,755,817 km (0.091 R)
• M76: 27,041,461 km (0.045 R)
• M77: 27,265,259 km (0.039 R)
• M78: 28,347,899 km (0.064 R)
• M79: 28,484,183 km (0.059 R)
• M80: 28,711,871 km (0.039 R)
• M81: 28,940,157 km (0.115 R)
• M82: 29,077,488 km (0.058 R)
• M83: 29,398,674 km (0.072 R)
• M84: 30,276,215 km (0.036 R)
• M85: 30,555,215 km (0.073 R)
• M86: 30,694,940 km (0.114 R)
• M87: 31,021,961 km (0.108 R)
• M88: 31,397,003 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.7

Radius: 13.3

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.82 AU - 5.22 AU

Year: 6408 Days

Day: 13.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,444,390 km

• M1: 213,476 km (0.112 R)
• M2: 336,894 km (0.036 R)
• M3: 744,100 km (0.06 R)
• M4: 932,294 km (0.12 R)
• M5: 1,137,243 km (0.087 R)
• M6: 1,237,025 km (0.098 R)
• M7: 1,500,616 km (0.099 R)
• M8: 1,611,319 km (0.063 R)
• M9: 1,725,013 km (0.086 R)
• M10: 1,980,825 km (0.114 R)
• M11: 2,249,204 km (0.088 R)
• M12: 3,172,672 km (0.084 R)
• M13: 3,317,034 km (0.032 R)
• M14: 3,414,422 km (0.093 R)
• M15: 3,562,524 km (0.064 R)
• M16: 4,767,834 km (0.108 R)
• M17: 5,501,162 km (0.094 R)
• M18: 6,059,462 km (0.106 R)
• M19: 6,852,929 km (0.045 R)
• M20: 6,977,843 km (0.11 R)
• M21: 7,389,387 km (0.114 R)
• M22: 7,549,756 km (0.115 R)
• M23: 7,776,397 km (0.038 R)
• M24: 7,939,608 km (0.086 R)
• M25: 8,070,955 km (0.082 R)
• M26: 8,236,260 km (0.064 R)
• M27: 8,570,163 km (0.08 R)
• M28: 8,671,141 km (0.03 R)
• M29: 9,320,546 km (0.102 R)
• M30: 9,633,504 km (0.069 R)
• M31: 9,914,748 km (0.054 R)
• M32: 10,127,477 km (0.106 R)
• M33: 10,593,624 km (0.046 R)
• M34: 10,738,434 km (0.077 R)
• M35: 12,184,896 km (0.108 R)
• M36: 12,527,475 km (0.088 R)
• M37: 13,613,257 km (0.101 R)
• M38: 14,048,138 km (0.106 R)
• M39: 14,167,517 km (0.042 R)
• M40: 14,367,230 km (0.117 R)
• M41: 15,134,817 km (0.074 R)
• M42: 15,503,127 km (0.099 R)
• M43: 15,667,684 km (0.054 R)
• M44: 16,165,097 km (0.098 R)
• M45: 16,457,561 km (0.109 R)
• M46: 16,709,783 km (0.069 R)
• M47: 17,303,088 km (0.12 R)
• M48: 17,559,499 km (0.081 R)
• M49: 18,904,384 km (0.105 R)
• M50: 20,824,323 km (0.06 R)
• M51: 21,142,817 km (0.084 R)
• M52: 21,922,820 km (0.051 R)
• M53: 22,015,122 km (0.104 R)
• M54: 22,107,723 km (0.113 R)
• M55: 23,133,964 km (0.064 R)
• M56: 23,558,224 km (0.105 R)
• M57: 23,700,192 km (0.108 R)
• M58: 24,366,800 km (0.055 R)
• M59: 24,462,543 km (0.107 R)
• M60: 24,606,307 km (0.1 R)
• M61: 25,572,260 km (0.099 R)
• M62: 27,193,153 km (0.083 R)
• M63: 27,641,049 km (0.093 R)
• M64: 29,354,842 km (0.051 R)
• M65: 29,507,582 km (0.111 R)
• M66: 29,609,757 km (0.103 R)
• M67: 31,102,744 km (0.071 R)
• M68: 31,362,745 km (0.055 R)
• M69: 31,571,135 km (0.095 R)
• M70: 32,725,731 km (0.08 R)
• M71: 32,831,497 km (0.101 R)
• M72: 33,043,178 km (0.107 R)
• M73: 33,255,307 km (0.061 R)
• M74: 33,520,993 km (0.104 R)
• M75: 34,483,656 km (0.12 R)
• M76: 34,860,493 km (0.06 R)
• M77: 34,968,353 km (0.105 R)
• M78: 35,944,628 km (0.05 R)
• M79: 36,326,701 km (0.116 R)
• M80: 36,655,368 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.4

Radius: 10.3

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.75 AU - 6.39 AU

Year: 8766 Days

Day: 8.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,444,390 km

• M1: 170,242 km (0.111 R)
• M2: 267,631 km (0.081 R)
• M3: 552,615 km (0.093 R)
• M4: 907,909 km (0.045 R)
• M5: 1,307,336 km (0.11 R)
• M6: 1,459,626 km (0.064 R)
• M7: 1,830,031 km (0.107 R)
• M8: 1,976,637 km (0.114 R)
• M9: 2,051,286 km (0.113 R)
• M10: 3,196,009 km (0.076 R)
• M11: 3,343,662 km (0.068 R)
• M12: 3,831,650 km (0.1 R)
• M13: 4,342,078 km (0.09 R)
• M14: 4,539,099 km (0.097 R)
• M15: 4,638,731 km (0.09 R)
• M16: 4,739,111 km (0.114 R)
• M17: 5,603,338 km (0.076 R)
• M18: 6,108,679 km (0.108 R)
• M19: 6,292,685 km (0.07 R)
• M20: 6,366,736 km (0.072 R)
• M21: 6,931,917 km (0.113 R)
• M22: 7,162,596 km (0.026 R)
• M23: 7,710,573 km (0.109 R)
• M24: 7,869,746 km (0.072 R)
• M25: 8,110,299 km (0.118 R)
• M26: 8,475,916 km (0.089 R)
• M27: 8,930,095 km (0.025 R)
• M28: 9,477,025 km (0.069 R)
• M29: 9,647,567 km (0.102 R)
• M30: 9,819,006 km (0.051 R)
• M31: 10,515,234 km (0.111 R)
• M32: 10,647,479 km (0.038 R)
• M33: 11,227,320 km (0.052 R)
• M34: 12,464,195 km (0.11 R)
• M35: 12,791,815 km (0.059 R)
• M36: 13,408,008 km (0.106 R)
• M37: 14,130,865 km (0.109 R)
• M38: 14,325,791 km (0.108 R)
• M39: 14,423,628 km (0.05 R)
• M40: 15,967,927 km (0.102 R)
• M41: 16,120,068 km (0.037 R)
• M42: 16,579,633 km (0.082 R)
• M43: 16,733,868 km (0.107 R)
• M44: 17,616,346 km (0.093 R)
• M45: 18,036,866 km (0.107 R)
• M46: 18,674,003 km (0.11 R)
• M47: 19,915,516 km (0.095 R)
• M48: 20,024,722 km (0.114 R)
• M49: 20,188,981 km (0.09 R)
• M50: 21,239,307 km (0.112 R)
• M51: 22,819,360 km (0.051 R)
• M52: 23,623,598 km (0.083 R)
• M53: 24,262,082 km (0.12 R)
• M54: 24,964,893 km (0.098 R)
• M55: 26,270,882 km (0.096 R)
• M56: 27,113,567 km (0.066 R)
• M57: 27,599,012 km (0.104 R)
• M58: 28,640,213 km (0.071 R)
• M59: 29,881,576 km (0.071 R)
• M60: 30,006,640 km (0.05 R)
• M61: 30,634,802 km (0.116 R)
• M62: 30,950,453 km (0.106 R)
• M63: 31,903,990 km (0.089 R)
• M64: 32,031,896 km (0.104 R)
• M65: 32,159,952 km (0.09 R)
• M66: 33,319,934 km (0.061 R)
• M67: 33,449,785 km (0.107 R)
• M68: 34,100,984 km (0.107 R)
• M69: 34,690,699 km (0.112 R)
• M70: 35,217,583 km (0.099 R)
• M71: 35,813,730 km (0.053 R)
• M72: 36,613,630 km (0.116 R)
• M73: 36,747,520 km (0.11 R)
• M74: 36,814,540 km (0.091 R)
• M75: 38,502,902 km (0.097 R)
• M76: 38,570,969 km (0.09 R)
• M77: 38,775,319 km (0.077 R)
• M78: 38,980,119 km (0.078 R)
• M79: 40,009,502 km (0.11 R)
• M80: 40,769,908 km (0.039 R)
• M81: 41,395,825 km (0.083 R)
• M82: 41,674,975 km (0.111 R)
• M83: 42,727,246 km (0.042 R)
• M84: 42,868,317 km (0.062 R)
• M85: 42,938,778 km (0.081 R)
• M86: 43,504,557 km (0.116 R)
• M87: 45,360,318 km (0.044 R)
• M88: 47,533,676 km (0.109 R)
• M89: 48,118,903 km (0.054 R)
• M90: 49,296,538 km (0.116 R)
• M91: 49,444,340 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 16,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit