🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.5

Radius: 8.9

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.94 AU - 1.14 AU

Year: 707 Days

Day: 13.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 87,779,803 km

• M1: 112,049 km (0.08 R)
• M2: 196,272 km (0.072 R)
• M3: 349,012 km (0.113 R)
• M4: 422,315 km (0.114 R)
• M5: 493,374 km (0.096 R)
• M6: 564,433 km (0.116 R)
• M7: 639,381 km (0.115 R)
• M8: 728,242 km (0.106 R)
• M9: 875,297 km (0.055 R)
• M10: 935,884 km (0.035 R)
• M11: 992,283 km (0.097 R)
• M12: 1,120,488 km (0.092 R)
• M13: 1,199,027 km (0.114 R)
• M14: 1,323,642 km (0.104 R)
• M15: 1,387,520 km (0.076 R)
• M16: 1,492,089 km (0.112 R)
• M17: 1,730,099 km (0.095 R)
• M18: 1,864,588 km (0.083 R)
• M19: 1,958,535 km (0.072 R)
• M20: 2,024,658 km (0.107 R)
• M21: 2,196,845 km (0.047 R)
• M22: 2,257,881 km (0.082 R)
• M23: 2,335,073 km (0.115 R)
• M24: 2,420,942 km (0.118 R)
• M25: 2,620,207 km (0.097 R)
• M26: 2,734,051 km (0.103 R)
• M27: 2,833,084 km (0.117 R)
• M28: 2,941,693 km (0.083 R)
• M29: 3,094,432 km (0.118 R)
• M30: 3,215,008 km (0.105 R)
• M31: 3,319,577 km (0.115 R)
• M32: 3,407,690 km (0.107 R)
• M33: 3,478,749 km (0.095 R)
• M34: 3,559,233 km (0.106 R)
• M35: 3,740,396 km (0.096 R)
• M36: 3,878,325 km (0.099 R)
• M37: 4,159,120 km (0.104 R)
• M38: 4,216,117 km (0.105 R)
• M39: 4,292,561 km (0.081 R)
• M40: 4,398,327 km (0.119 R)
• M41: 4,475,819 km (0.039 R)
• M42: 4,544,035 km (0.116 R)
• M43: 4,642,022 km (0.109 R)
• M44: 4,900,078 km (0.08 R)
• M45: 5,040,999 km (0.119 R)
• M46: 5,101,886 km (0.073 R)
• M47: 5,244,752 km (0.072 R)
• M48: 5,409,758 km (0.064 R)
• M49: 5,534,523 km (0.084 R)
• M50: 5,670,956 km (0.088 R)
• M51: 5,787,194 km (0.075 R)
• M52: 5,850,922 km (0.094 R)
• M53: 6,097,460 km (0.106 R)
• M54: 6,194,848 km (0.062 R)
• M55: 6,523,215 km (0.077 R)
• M56: 6,734,148 km (0.062 R)
• M57: 7,049,201 km (0.115 R)
• M58: 7,220,042 km (0.09 R)
• M59: 7,323,115 km (0.061 R)
• M60: 7,496,050 km (0.099 R)
• M61: 7,565,613 km (0.101 R)
• M62: 7,705,338 km (0.11 R)
• M63: 7,963,843 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.2

Radius: 13.3

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.72 AU - 1.94 AU

Year: 1651 Days

Day: 14.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 87,779,803 km

• M1: 191,934 km (0.091 R)
• M2: 305,928 km (0.1 R)
• M3: 433,983 km (0.11 R)
• M4: 516,861 km (0.079 R)
• M5: 703,708 km (0.049 R)
• M6: 797,357 km (0.057 R)
• M7: 929,900 km (0.08 R)
• M8: 1,091,167 km (0.095 R)
• M9: 1,257,071 km (0.085 R)
• M10: 1,340,547 km (0.089 R)
• M11: 1,431,801 km (0.111 R)
• M12: 1,537,118 km (0.12 R)
• M13: 1,633,010 km (0.097 R)
• M14: 1,799,812 km (0.091 R)
• M15: 1,953,000 km (0.057 R)
• M16: 2,097,362 km (0.113 R)
• M17: 2,238,583 km (0.118 R)
• M18: 2,348,387 km (0.079 R)
• M19: 2,474,199 km (0.101 R)
• M20: 2,559,320 km (0.059 R)
• M21: 2,681,691 km (0.116 R)
• M22: 2,806,157 km (0.118 R)
• M23: 2,917,607 km (0.102 R)
• M24: 3,007,815 km (0.096 R)
• M25: 3,183,443 km (0.034 R)
• M26: 3,284,272 km (0.095 R)
• M27: 3,706,437 km (0.115 R)
• M28: 3,796,345 km (0.047 R)
• M29: 3,895,229 km (0.094 R)
• M30: 4,104,068 km (0.097 R)
• M31: 4,188,591 km (0.068 R)
• M32: 4,532,815 km (0.086 R)
• M33: 4,726,096 km (0.086 R)
• M34: 4,949,146 km (0.087 R)
• M35: 5,075,557 km (0.118 R)
• M36: 5,258,216 km (0.1 R)
• M37: 5,350,218 km (0.091 R)
• M38: 5,620,392 km (0.066 R)
• M39: 5,705,214 km (0.072 R)
• M40: 5,933,351 km (0.079 R)
• M41: 6,203,375 km (0.036 R)
• M42: 6,349,682 km (0.12 R)
• M43: 6,596,219 km (0.091 R)
• M44: 6,705,725 km (0.052 R)
• M45: 6,815,829 km (0.031 R)

Asteroid Belt

Center: 3.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525

Radius: 11.9

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.51 AU - 4.93 AU

Year: 5781 Days

Day: 10.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 87,779,803 km

• M1: 148,999 km (0.118 R)
• M2: 253,718 km (0.049 R)
• M3: 399,426 km (0.115 R)
• M4: 476,619 km (0.1 R)
• M5: 709,094 km (0.114 R)
• M6: 993,330 km (0.098 R)
• M7: 1,283,400 km (0.12 R)
• M8: 1,584,241 km (0.065 R)
• M9: 1,751,791 km (0.087 R)
• M10: 2,086,741 km (0.115 R)
• M11: 2,636,962 km (0.073 R)
• M12: 2,898,160 km (0.091 R)
• M13: 3,000,933 km (0.077 R)
• M14: 3,295,192 km (0.064 R)
• M15: 3,467,679 km (0.116 R)
• M16: 3,732,018 km (0.067 R)
• M17: 4,660,273 km (0.118 R)
• M18: 5,125,672 km (0.114 R)
• M19: 5,401,830 km (0.062 R)
• M20: 5,864,536 km (0.083 R)
• M21: 6,021,613 km (0.087 R)
• M22: 6,259,923 km (0.117 R)
• M23: 6,339,958 km (0.093 R)
• M24: 6,827,946 km (0.092 R)
• M25: 7,048,902 km (0.048 R)
• M26: 7,611,240 km (0.103 R)
• M27: 7,725,533 km (0.043 R)
• M28: 7,811,552 km (0.11 R)
• M29: 8,600,382 km (0.103 R)
• M30: 10,316,568 km (0.111 R)
• M31: 10,411,413 km (0.059 R)
• M32: 10,890,276 km (0.114 R)
• M33: 11,116,169 km (0.088 R)
• M34: 11,213,408 km (0.071 R)
• M35: 12,068,659 km (0.068 R)
• M36: 12,537,798 km (0.112 R)
• M37: 13,252,875 km (0.079 R)
• M38: 14,509,348 km (0.05 R)
• M39: 14,686,771 km (0.102 R)
• M40: 15,259,731 km (0.064 R)
• M41: 15,512,701 km (0.031 R)
• M42: 15,730,665 km (0.111 R)
• M43: 16,390,541 km (0.028 R)
• M44: 17,171,891 km (0.119 R)
• M45: 17,284,538 km (0.085 R)
• M46: 17,699,522 km (0.12 R)
• M47: 18,616,557 km (0.107 R)
• M48: 18,770,793 km (0.112 R)
• M49: 19,158,551 km (0.081 R)
• M50: 19,705,780 km (0.081 R)
• M51: 20,139,314 km (0.094 R)
• M52: 20,576,140 km (0.107 R)
• M53: 21,136,534 km (0.04 R)
• M54: 21,418,526 km (0.113 R)
• M55: 21,986,549 km (0.092 R)
• M56: 23,427,924 km (0.086 R)
• M57: 24,814,846 km (0.047 R)
• M58: 24,984,789 km (0.114 R)
• M59: 25,112,396 km (0.087 R)
• M60: 25,325,723 km (0.069 R)
• M61: 25,797,106 km (0.103 R)
• M62: 26,141,779 km (0.098 R)
• M63: 27,141,242 km (0.113 R)
• M64: 28,641,410 km (0.089 R)
• M65: 29,087,810 km (0.027 R)
• M66: 29,222,149 km (0.119 R)
• M67: 30,077,998 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.7

Radius: 14.2

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.19 AU - 5.39 AU

Year: 6991 Days

Day: 14.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 87,779,803 km

• M1: 318,793 km (0.117 R)
• M2: 666,010 km (0.049 R)
• M3: 1,083,537 km (0.106 R)
• M4: 1,579,006 km (0.103 R)
• M5: 1,766,003 km (0.085 R)
• M6: 1,901,239 km (0.099 R)
• M7: 2,020,170 km (0.043 R)
• M8: 2,162,288 km (0.09 R)
• M9: 2,478,238 km (0.099 R)
• M10: 2,968,919 km (0.106 R)
• M11: 3,084,708 km (0.098 R)
• M12: 3,369,094 km (0.111 R)
• M13: 3,912,882 km (0.065 R)
• M14: 4,169,293 km (0.075 R)
• M15: 4,352,101 km (0.058 R)
• M16: 4,564,530 km (0.099 R)
• M17: 4,725,946 km (0.069 R)
• M18: 5,222,013 km (0.118 R)
• M19: 5,362,784 km (0.102 R)
• M20: 5,792,878 km (0.083 R)
• M21: 6,353,721 km (0.052 R)
• M22: 6,534,585 km (0.118 R)
• M23: 7,118,315 km (0.087 R)
• M24: 7,306,210 km (0.041 R)
• M25: 7,847,605 km (0.058 R)
• M26: 8,139,471 km (0.052 R)
• M27: 8,534,259 km (0.104 R)
• M28: 8,935,481 km (0.043 R)
• M29: 9,721,618 km (0.039 R)
• M30: 10,458,836 km (0.084 R)
• M31: 10,565,499 km (0.091 R)
• M32: 10,852,129 km (0.088 R)
• M33: 11,214,006 km (0.116 R)
• M34: 11,323,362 km (0.11 R)
• M35: 11,801,327 km (0.115 R)
• M36: 12,248,326 km (0.107 R)
• M37: 12,967,592 km (0.101 R)
• M38: 13,390,356 km (0.114 R)
• M39: 13,506,444 km (0.112 R)
• M40: 14,170,509 km (0.09 R)
• M41: 14,566,195 km (0.092 R)
• M42: 15,612,034 km (0.065 R)
• M43: 15,938,756 km (0.116 R)
• M44: 16,061,725 km (0.067 R)
• M45: 16,433,027 km (0.119 R)
• M46: 16,557,343 km (0.119 R)
• M47: 17,521,202 km (0.086 R)
• M48: 17,648,210 km (0.115 R)
• M49: 18,245,256 km (0.045 R)
• M50: 18,762,266 km (0.091 R)
• M51: 19,678,702 km (0.101 R)
• M52: 20,743,989 km (0.068 R)
• M53: 22,514,779 km (0.108 R)
• M54: 22,745,309 km (0.078 R)
• M55: 23,301,813 km (0.045 R)
• M56: 23,488,212 km (0.085 R)
• M57: 23,722,034 km (0.112 R)
• M58: 23,815,831 km (0.118 R)
• M59: 23,956,603 km (0.027 R)
• M60: 27,026,950 km (0.099 R)
• M61: 27,370,277 km (0.082 R)
• M62: 27,566,998 km (0.086 R)
• M63: 28,707,831 km (0.071 R)
• M64: 29,208,685 km (0.101 R)
• M65: 29,914,787 km (0.072 R)
• M66: 31,652,815 km (0.084 R)
• M67: 31,859,410 km (0.09 R)
• M68: 32,586,156 km (0.108 R)
• M69: 32,742,636 km (0.089 R)
• M70: 32,951,624 km (0.079 R)
• M71: 33,265,779 km (0.079 R)
• M72: 34,692,494 km (0.108 R)
• M73: 35,815,974 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.6

Radius: 7.6

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.45 AU - 10.69 AU

Year: 19742 Days

Day: 18.5 Hours

Environment

Temp: -244 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,779,803 km

• M1: 100,081 km (0.079 R)
• M2: 166,203 km (0.064 R)
• M3: 220,208 km (0.119 R)
• M4: 311,313 km (0.088 R)
• M5: 370,255 km (0.101 R)
• M6: 484,099 km (0.043 R)
• M7: 917,933 km (0.113 R)
• M8: 1,077,105 km (0.088 R)
• M9: 1,245,253 km (0.067 R)
• M10: 1,607,280 km (0.059 R)
• M11: 2,148,525 km (0.034 R)
• M12: 2,269,250 km (0.037 R)
• M13: 3,074,386 km (0.111 R)
• M14: 3,349,347 km (0.068 R)
• M15: 4,411,492 km (0.083 R)
• M16: 4,643,368 km (0.11 R)
• M17: 4,839,641 km (0.052 R)
• M18: 5,693,845 km (0.084 R)
• M19: 5,819,656 km (0.088 R)
• M20: 6,681,938 km (0.098 R)
• M21: 7,173,068 km (0.097 R)
• M22: 7,309,053 km (0.105 R)
• M23: 7,537,638 km (0.099 R)
• M24: 7,629,641 km (0.103 R)
• M25: 7,722,092 km (0.103 R)
• M26: 8,860,383 km (0.072 R)
• M27: 8,909,002 km (0.071 R)
• M28: 9,848,477 km (0.105 R)
• M29: 9,949,306 km (0.117 R)
• M30: 10,253,588 km (0.052 R)
• M31: 10,406,776 km (0.072 R)
• M32: 10,509,400 km (0.061 R)
• M33: 11,132,176 km (0.077 R)
• M34: 11,289,703 km (0.062 R)
• M35: 11,553,892 km (0.114 R)
• M36: 11,766,770 km (0.081 R)
• M37: 11,820,177 km (0.096 R)
• M38: 12,521,940 km (0.11 R)
• M39: 13,292,818 km (0.095 R)
• M40: 13,796,514 km (0.106 R)
• M41: 14,078,955 km (0.1 R)
• M42: 15,169,972 km (0.097 R)
• M43: 15,578,673 km (0.101 R)
• M44: 16,466,686 km (0.072 R)
• M45: 17,067,920 km (0.03 R)
• M46: 18,167,913 km (0.079 R)
• M47: 18,976,639 km (0.094 R)
• M48: 20,051,949 km (0.102 R)
• M49: 22,327,183 km (0.078 R)
• M50: 23,798,628 km (0.112 R)
• M51: 24,614,385 km (0.059 R)
• M52: 27,045,649 km (0.051 R)
• M53: 27,186,870 km (0.102 R)
• M54: 27,540,968 km (0.046 R)
• M55: 27,967,920 km (0.084 R)
• M56: 28,325,459 km (0.1 R)
• M57: 28,972,769 km (0.114 R)
• M58: 29,262,091 km (0.115 R)
• M59: 29,625,016 km (0.106 R)
• M60: 30,502,108 km (0.09 R)
• M61: 30,722,765 km (0.083 R)
• M62: 31,091,524 km (0.108 R)
• M63: 31,610,479 km (0.075 R)
• M64: 31,684,829 km (0.116 R)
• M65: 32,281,725 km (0.114 R)
• M66: 32,506,570 km (0.052 R)
• M67: 32,732,014 km (0.119 R)
• M68: 33,335,342 km (0.04 R)
• M69: 33,486,885 km (0.106 R)
• M70: 34,629,962 km (0.098 R)
• M71: 37,740,102 km (0.097 R)
• M72: 38,056,053 km (0.106 R)
• M73: 38,372,751 km (0.093 R)
• M74: 39,568,487 km (0.089 R)
• M75: 39,809,190 km (0.109 R)
• M76: 43,063,393 km (0.115 R)
• M77: 43,641,738 km (0.079 R)
• M78: 44,388,979 km (0.107 R)
• M79: 44,805,909 km (0.099 R)
• M80: 44,889,384 km (0.113 R)
• M81: 46,402,118 km (0.091 R)
• M82: 46,655,836 km (0.048 R)
• M83: 47,760,766 km (0.082 R)
• M84: 50,343,124 km (0.091 R)
• M85: 50,952,137 km (0.028 R)
• M86: 53,058,924 km (0.085 R)
• M87: 54,211,875 km (0.093 R)
• M88: 56,271,987 km (0.042 R)
• M89: 59,731,288 km (0.111 R)
• M90: 60,099,449 km (0.104 R)
• M91: 60,560,659 km (0.119 R)
• M92: 60,652,961 km (0.092 R)
• M93: 60,837,864 km (0.101 R)
• M94: 61,393,769 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.2

Radius: 7.7

Gravity: 16.3 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.42 AU - 11.44 AU

Year: 20867 Days

Day: 16.5 Hours

Environment

Temp: -244 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,779,803 km

• M1: 225,743 km (0.079 R)
• M2: 669,899 km (0.091 R)
• M3: 850,464 km (0.074 R)
• M4: 905,067 km (0.091 R)
• M5: 1,076,057 km (0.03 R)
• M6: 1,289,085 km (0.116 R)
• M7: 1,352,365 km (0.094 R)
• M8: 1,548,787 km (0.109 R)
• M9: 2,423,934 km (0.116 R)
• M10: 2,910,277 km (0.108 R)
• M11: 3,036,538 km (0.107 R)
• M12: 3,164,743 km (0.101 R)
• M13: 3,294,744 km (0.034 R)
• M14: 3,382,408 km (0.095 R)
• M15: 4,738,213 km (0.087 R)
• M16: 5,037,708 km (0.063 R)
• M17: 5,292,025 km (0.057 R)
• M18: 6,514,838 km (0.06 R)
• M19: 6,736,243 km (0.117 R)
• M20: 6,847,843 km (0.105 R)
• M21: 7,997,353 km (0.105 R)
• M22: 8,594,248 km (0.097 R)
• M23: 8,654,835 km (0.103 R)
• M24: 9,143,871 km (0.099 R)
• M25: 10,084,841 km (0.112 R)
• M26: 10,729,159 km (0.099 R)
• M27: 12,261,041 km (0.095 R)
• M28: 14,145,077 km (0.061 R)
• M29: 15,083,804 km (0.116 R)
• M30: 16,117,375 km (0.049 R)
• M31: 17,479,314 km (0.088 R)
• M32: 18,329,778 km (0.043 R)
• M33: 18,642,288 km (0.064 R)
• M34: 18,720,678 km (0.1 R)
• M35: 18,877,905 km (0.078 R)
• M36: 18,956,593 km (0.096 R)
• M37: 22,528,243 km (0.074 R)
• M38: 24,389,988 km (0.094 R)
• M39: 24,647,745 km (0.082 R)
• M40: 26,037,210 km (0.113 R)
• M41: 26,653,105 km (0.096 R)
• M42: 28,348,946 km (0.115 R)
• M43: 29,164,404 km (0.11 R)
• M44: 30,447,954 km (0.096 R)
• M45: 31,656,405 km (0.091 R)
• M46: 32,031,447 km (0.064 R)
• M47: 32,125,395 km (0.116 R)
• M48: 32,313,589 km (0.038 R)
• M49: 33,545,976 km (0.067 R)
• M50: 35,958,840 km (0.034 R)
• M51: 37,136,774 km (0.102 R)
• M52: 38,427,055 km (0.1 R)
• M53: 40,644,096 km (0.043 R)
• M54: 41,973,423 km (0.109 R)
• M55: 44,990,064 km (0.1 R)
• M56: 46,790,624 km (0.096 R)
• M57: 46,897,287 km (0.079 R)
• M58: 47,538,763 km (0.109 R)
• M59: 47,753,286 km (0.103 R)
• M60: 49,155,467 km (0.093 R)
• M61: 49,698,357 km (0.056 R)
• M62: 49,807,265 km (0.045 R)
• M63: 50,243,342 km (0.116 R)
• M64: 50,352,549 km (0.039 R)
• M65: 50,461,755 km (0.1 R)
• M66: 50,571,111 km (0.063 R)
• M67: 50,680,617 km (0.118 R)
• M68: 51,119,238 km (0.063 R)
• M69: 51,779,413 km (0.108 R)
• M70: 52,331,878 km (0.112 R)
• M71: 55,122,776 km (0.051 R)
• M72: 56,252,689 km (0.093 R)
• M73: 57,618,667 km (0.084 R)
• M74: 60,615,561 km (0.119 R)
• M75: 62,484,787 km (0.099 R)
• M76: 65,681,843 km (0.091 R)
• M77: 66,159,958 km (0.111 R)
• M78: 70,026,464 km (0.117 R)
• M79: 70,759,643 km (0.108 R)
• M80: 71,004,535 km (0.1 R)
• M81: 73,345,442 km (0.064 R)
• M82: 73,593,326 km (0.101 R)
• M83: 74,089,991 km (0.106 R)
• M84: 76,087,571 km (0.059 R)
• M85: 76,463,960 km (0.106 R)
• M86: 76,715,284 km (0.073 R)
• M87: 78,229,215 km (0.101 R)
• M88: 78,736,052 km (0.097 R)
• M89: 79,752,869 km (0.085 R)
• M90: 80,774,174 km (0.139 R)
• M91: 81,414,602 km (0.048 R)
• M92: 85,423,077 km (0.207 R)
• M93: 86,729,665 km (0.092 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 12,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit