🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65

Radius: 14.7

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.46 AU - 0.58 AU

Year: 259 Days

Day: 13.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 77,573,721 km

• M1: 183,856 km (0.109 R)
• M2: 275,410 km (0.1 R)
• M3: 374,892 km (0.067 R)
• M4: 469,887 km (0.12 R)
• M5: 583,282 km (0.033 R)
• M6: 708,645 km (0.114 R)
• M7: 863,629 km (0.115 R)
• M8: 990,936 km (0.098 R)
• M9: 1,093,710 km (0.119 R)
• M10: 1,191,846 km (0.082 R)
• M11: 1,295,368 km (0.112 R)
• M12: 1,418,487 km (0.091 R)
• M13: 1,529,189 km (0.094 R)
• M14: 1,657,694 km (0.107 R)
• M15: 1,762,113 km (0.101 R)
• M16: 1,887,177 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.1

Radius: 12.6

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.53 AU - 0.85 AU

Year: 396 Days

Day: 11.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 77,573,721 km

• M1: 156,928 km (0.109 R)
• M2: 237,113 km (0.032 R)
• M3: 365,916 km (0.041 R)
• M4: 494,870 km (0.101 R)
• M5: 670,797 km (0.118 R)
• M6: 761,154 km (0.097 R)
• M7: 869,612 km (0.063 R)
• M8: 955,781 km (0.045 R)
• M9: 1,050,177 km (0.102 R)
• M10: 1,193,043 km (0.066 R)
• M11: 1,295,667 km (0.114 R)
• M12: 1,396,047 km (0.113 R)
• M13: 1,493,585 km (0.1 R)
• M14: 1,599,351 km (0.111 R)
• M15: 1,783,506 km (0.082 R)
• M16: 1,902,137 km (0.115 R)
• M17: 1,986,959 km (0.118 R)
• M18: 2,249,054 km (0.084 R)
• M19: 2,332,530 km (0.064 R)
• M20: 2,476,144 km (0.097 R)
• M21: 2,649,977 km (0.083 R)
• M22: 2,918,355 km (0.066 R)
• M23: 3,038,034 km (0.062 R)
• M24: 3,152,476 km (0.08 R)
• M25: 3,253,604 km (0.06 R)
• M26: 3,363,259 km (0.107 R)
• M27: 3,459,451 km (0.081 R)
• M28: 3,578,979 km (0.089 R)
• M29: 3,745,631 km (0.063 R)
• M30: 3,853,043 km (0.101 R)
• M31: 4,008,325 km (0.1 R)
• M32: 4,118,280 km (0.069 R)
• M33: 4,237,210 km (0.071 R)
• M34: 4,503,046 km (0.094 R)
• M35: 4,584,726 km (0.075 R)
• M36: 4,724,750 km (0.089 R)
• M37: 4,840,987 km (0.07 R)
• M38: 5,170,252 km (0.082 R)
• M39: 5,550,530 km (0.053 R)
• M40: 5,629,368 km (0.084 R)
• M41: 5,726,307 km (0.059 R)
• M42: 5,823,845 km (0.091 R)
• M43: 6,119,750 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.1

Radius: 4.5

Gravity: 45.63 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.91 AU - 6.99 AU

Year: 10018 Days

Day: 19.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,573,721 km

• M1: 64,626 km (0.082 R)
• M2: 194,627 km (0.092 R)
• M3: 495,767 km (0.112 R)
• M4: 893,548 km (0.103 R)
• M5: 1,037,012 km (0.108 R)
• M6: 1,122,283 km (0.032 R)
• M7: 1,209,948 km (0.066 R)
• M8: 1,582,596 km (0.094 R)
• M9: 1,730,997 km (0.109 R)
• M10: 1,884,036 km (0.095 R)
• M11: 2,014,934 km (0.066 R)
• M12: 2,148,824 km (0.101 R)
• M13: 2,567,548 km (0.037 R)
• M14: 2,830,841 km (0.114 R)
• M15: 2,920,450 km (0.057 R)
• M16: 3,414,422 km (0.102 R)
• M17: 4,135,035 km (0.118 R)
• M18: 4,722,954 km (0.082 R)
• M19: 5,117,294 km (0.092 R)
• M20: 5,634,305 km (0.091 R)
• M21: 5,709,403 km (0.106 R)
• M22: 6,090,429 km (0.095 R)
• M23: 6,598,164 km (0.111 R)
• M24: 7,078,672 km (0.11 R)
• M25: 7,323,115 km (0.105 R)
• M26: 7,611,839 km (0.115 R)
• M27: 7,695,015 km (0.082 R)
• M28: 8,500,301 km (0.054 R)
• M29: 9,066,529 km (0.084 R)
• M30: 9,110,510 km (0.086 R)
• M31: 9,420,926 km (0.076 R)
• M32: 9,510,236 km (0.113 R)
• M33: 10,052,229 km (0.108 R)
• M34: 10,280,964 km (0.092 R)
• M35: 10,326,891 km (0.087 R)
• M36: 10,883,694 km (0.081 R)
• M37: 10,977,342 km (0.072 R)
• M38: 12,074,643 km (0.116 R)
• M39: 13,356,397 km (0.05 R)
• M40: 13,708,850 km (0.092 R)
• M41: 14,940,190 km (0.117 R)
• M42: 15,411,124 km (0.065 R)
• M43: 15,674,715 km (0.094 R)
• M44: 15,727,673 km (0.085 R)
• M45: 16,474,765 km (0.084 R)
• M46: 18,114,058 km (0.093 R)
• M47: 18,169,559 km (0.069 R)
• M48: 18,225,209 km (0.096 R)
• M49: 18,559,860 km (0.107 R)
• M50: 19,405,686 km (0.105 R)
• M51: 19,747,368 km (0.077 R)
• M52: 20,494,759 km (0.078 R)
• M53: 20,610,547 km (0.116 R)
• M54: 21,544,786 km (0.086 R)
• M55: 21,721,461 km (0.043 R)
• M56: 22,314,018 km (0.104 R)
• M57: 23,636,015 km (0.048 R)
• M58: 23,818,225 km (0.068 R)
• M59: 24,001,034 km (0.104 R)
• M60: 24,551,853 km (0.12 R)
• M61: 25,045,077 km (0.092 R)
• M62: 25,168,944 km (0.117 R)
• M63: 26,481,217 km (0.074 R)
• M64: 27,113,866 km (0.033 R)
• M65: 28,458,601 km (0.104 R)
• M66: 28,781,882 km (0.093 R)
• M67: 29,106,510 km (0.099 R)
• M68: 29,301,885 km (0.119 R)
• M69: 30,681,326 km (0.042 R)
• M70: 33,027,021 km (0.114 R)
• M71: 33,571,258 km (0.095 R)
• M72: 34,461,964 km (0.083 R)
• M73: 35,291,035 km (0.071 R)
• M74: 35,917,102 km (0.113 R)
• M75: 36,898,315 km (0.092 R)
• M76: 38,315,156 km (0.106 R)
• M77: 39,461,525 km (0.082 R)
• M78: 40,546,259 km (0.08 R)
• M79: 41,421,257 km (0.116 R)
• M80: 44,607,093 km (0.064 R)
• M81: 44,907,486 km (0.061 R)
• M82: 44,982,584 km (0.057 R)
• M83: 45,812,553 km (0.082 R)
• M84: 45,888,249 km (0.081 R)
• M85: 46,191,335 km (0.046 R)
• M86: 46,799,749 km (0.072 R)
• M87: 47,028,634 km (0.06 R)
• M88: 49,259,587 km (0.089 R)
• M89: 49,803,375 km (0.076 R)
• M90: 50,114,838 km (0.059 R)
• M91: 50,661,768 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.9

Radius: 5.4

Gravity: 32.61 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.67 AU - 7.59 AU

Year: 13142 Days

Day: 16.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,573,721 km

• M1: 151,393 km (0.1 R)
• M2: 209,138 km (0.06 R)
• M3: 383,569 km (0.097 R)
• M4: 451,337 km (0.044 R)
• M5: 618,737 km (0.073 R)
• M6: 783,594 km (0.103 R)
• M7: 1,104,780 km (0.108 R)
• M8: 1,463,217 km (0.093 R)
• M9: 1,797,418 km (0.056 R)
• M10: 1,855,462 km (0.083 R)
• M11: 2,124,140 km (0.054 R)
• M12: 2,341,655 km (0.119 R)
• M13: 2,731,059 km (0.117 R)
• M14: 3,210,670 km (0.115 R)
• M15: 3,569,106 km (0.08 R)
• M16: 3,752,962 km (0.09 R)
• M17: 3,827,462 km (0.069 R)
• M18: 4,598,788 km (0.1 R)
• M19: 5,374,603 km (0.116 R)
• M20: 5,670,657 km (0.074 R)
• M21: 6,146,378 km (0.108 R)
• M22: 6,234,342 km (0.094 R)
• M23: 7,135,968 km (0.026 R)
• M24: 7,649,089 km (0.052 R)
• M25: 8,367,906 km (0.098 R)
• M26: 8,416,526 km (0.097 R)
• M27: 8,710,635 km (0.114 R)
• M28: 8,809,519 km (0.107 R)
• M29: 9,511,283 km (0.111 R)
• M30: 9,613,010 km (0.119 R)
• M31: 10,075,267 km (0.055 R)
• M32: 10,544,855 km (0.111 R)
• M33: 11,021,474 km (0.101 R)
• M34: 12,716,118 km (0.119 R)
• M35: 12,884,416 km (0.091 R)
• M36: 13,393,647 km (0.036 R)
• M37: 14,666,126 km (0.111 R)
• M38: 15,019,776 km (0.114 R)
• M39: 15,257,038 km (0.108 R)
• M40: 16,158,066 km (0.067 R)
• M41: 16,279,539 km (0.098 R)
• M42: 16,462,348 km (0.097 R)
• M43: 17,760,259 km (0.118 R)
• M44: 18,962,876 km (0.09 R)
• M45: 19,477,044 km (0.107 R)
• M46: 19,606,297 km (0.11 R)
• M47: 20,848,258 km (0.055 R)
• M48: 21,113,047 km (0.103 R)
• M49: 21,378,882 km (0.063 R)
• M50: 21,512,174 km (0.095 R)
• M51: 21,981,014 km (0.064 R)
• M52: 24,445,040 km (0.106 R)
• M53: 24,794,052 km (0.026 R)
• M54: 24,934,225 km (0.074 R)
• M55: 25,638,681 km (0.065 R)
• M56: 26,135,646 km (0.09 R)
• M57: 26,206,854 km (0.069 R)
• M58: 26,779,216 km (0.055 R)
• M59: 27,211,254 km (0.068 R)
• M60: 28,814,943 km (0.081 R)
• M61: 29,405,556 km (0.106 R)
• M62: 29,925,708 km (0.062 R)
• M63: 30,899,739 km (0.053 R)
• M64: 32,265,418 km (0.113 R)
• M65: 32,955,663 km (0.113 R)
• M66: 33,186,792 km (0.113 R)
• M67: 33,883,469 km (0.059 R)
• M68: 34,194,632 km (0.113 R)
• M69: 34,272,723 km (0.111 R)
• M70: 34,428,753 km (0.075 R)
• M71: 34,741,562 km (0.104 R)
• M72: 34,898,341 km (0.114 R)
• M73: 35,843,949 km (0.066 R)
• M74: 36,478,992 km (0.109 R)
• M75: 38,406,561 km (0.1 R)
• M76: 38,974,883 km (0.05 R)
• M77: 39,873,667 km (0.109 R)
• M78: 40,614,176 km (0.083 R)
• M79: 41,110,243 km (0.053 R)
• M80: 42,025,034 km (0.094 R)
• M81: 43,199,078 km (0.119 R)
• M82: 47,305,240 km (0.07 R)
• M83: 48,701,437 km (0.055 R)
• M84: 51,087,972 km (0.08 R)
• M85: 52,250,497 km (0.093 R)
• M86: 52,520,072 km (0.098 R)
• M87: 53,421,699 km (0.095 R)
• M88: 56,157,545 km (0.036 R)
• M89: 58,285,724 km (0.089 R)
• M90: 60,063,545 km (0.101 R)
• M91: 60,157,642 km (0.092 R)
• M92: 61,384,793 km (0.093 R)
• M93: 63,097,689 km (0.103 R)
• M94: 63,864,079 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.8

Radius: 6.5

Gravity: 19.4 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.4 AU - 10.74 AU

Year: 18855 Days

Day: 15.6 Hours

Environment

Temp: -243 °C

Axial Tilt: 55.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,573,721 km

• M1: 83,326 km (0.064 R)
• M2: 158,424 km (0.099 R)
• M3: 284,086 km (0.04 R)
• M4: 724,951 km (0.03 R)
• M5: 1,611,169 km (0.085 R)
• M6: 1,836,463 km (0.065 R)
• M7: 3,387,195 km (0.071 R)
• M8: 3,427,886 km (0.074 R)
• M9: 3,592,443 km (0.07 R)
• M10: 3,972,272 km (0.12 R)
• M11: 4,015,207 km (0.052 R)
• M12: 4,058,441 km (0.073 R)
• M13: 4,232,573 km (0.091 R)
• M14: 4,769,928 km (0.105 R)
• M15: 5,281,104 km (0.066 R)
• M16: 5,328,527 km (0.078 R)
• M17: 5,615,605 km (0.075 R)
• M18: 6,304,802 km (0.103 R)
• M19: 7,708,180 km (0.118 R)
• M20: 8,251,519 km (0.089 R)
• M21: 8,695,077 km (0.113 R)
• M22: 8,807,275 km (0.115 R)
• M23: 10,013,184 km (0.054 R)
• M24: 10,189,709 km (0.086 R)
• M25: 10,966,272 km (0.065 R)
• M26: 11,087,446 km (0.105 R)
• M27: 12,197,911 km (0.104 R)
• M28: 12,893,840 km (0.077 R)
• M29: 13,667,710 km (0.108 R)
• M30: 14,856,415 km (0.101 R)
• M31: 15,327,499 km (0.092 R)
• M32: 15,667,086 km (0.094 R)
• M33: 15,803,669 km (0.119 R)
• M34: 16,077,882 km (0.086 R)
• M35: 17,190,441 km (0.081 R)
• M36: 17,827,129 km (0.07 R)
• M37: 18,041,204 km (0.069 R)
• M38: 19,050,840 km (0.12 R)
• M39: 19,415,859 km (0.077 R)
• M40: 20,226,978 km (0.093 R)
• M41: 21,199,963 km (0.066 R)
• M42: 21,578,146 km (0.11 R)
• M43: 23,658,903 km (0.115 R)
• M44: 24,129,987 km (0.088 R)
• M45: 24,524,925 km (0.067 R)
• M46: 25,161,165 km (0.12 R)
• M47: 25,241,050 km (0.057 R)
• M48: 26,287,637 km (0.099 R)
• M49: 26,693,945 km (0.029 R)
• M50: 29,595,695 km (0.116 R)
• M51: 30,869,670 km (0.057 R)
• M52: 32,248,065 km (0.03 R)
• M53: 32,857,527 km (0.049 R)
• M54: 34,176,082 km (0.109 R)
• M55: 35,511,842 km (0.044 R)
• M56: 36,773,999 km (0.119 R)
• M57: 38,879,140 km (0.059 R)
• M58: 39,249,245 km (0.114 R)
• M59: 39,713,448 km (0.077 R)
• M60: 41,305,468 km (0.112 R)
• M61: 41,967,139 km (0.093 R)
• M62: 43,109,469 km (0.11 R)
• M63: 43,205,062 km (0.085 R)
• M64: 44,938,901 km (0.071 R)
• M65: 45,327,257 km (0.085 R)
• M66: 45,521,884 km (0.106 R)
• M67: 46,107,410 km (0.082 R)
• M68: 47,088,772 km (0.095 R)
• M69: 47,977,832 km (0.072 R)
• M70: 49,072,141 km (0.097 R)
• M71: 49,672,327 km (0.071 R)
• M72: 52,403,685 km (0.119 R)
• M73: 53,530,307 km (0.094 R)
• M74: 53,736,004 km (0.108 R)
• M75: 54,975,871 km (0.05 R)
• M76: 56,748,157 km (0.105 R)
• M77: 58,010,614 km (0.106 R)
• M78: 59,175,831 km (0.104 R)
• M79: 59,708,101 km (0.07 R)
• M80: 62,501,093 km (0.072 R)
• M81: 63,477,817 km (0.048 R)
• M82: 64,241,066 km (0.037 R)
• M83: 65,336,571 km (0.091 R)
• M84: 65,446,376 km (0.118 R)
• M85: 67,657,133 km (0.114 R)
• M86: 68,995,136 km (0.115 R)
• M87: 69,892,125 km (0.067 R)
• M88: 70,680,057 km (0.104 R)
• M89: 70,792,854 km (0.101 R)
• M90: 71,018,747 km (0.118 R)
• M91: 71,244,789 km (0.062 R)
• M92: 72,605,980 km (0.053 R)
• M93: 74,434,365 km (0.037 R)
• M94: 74,778,740 km (0.117 R)
• M95: 76,162,071 km (0.066 R)
• M96: 76,277,710 km (0.204 R)
• M97: 77,437,543 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.7

Radius: 5.9

Gravity: 23.23 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.38 AU - 9.82 AU

Year: 18948 Days

Day: 18.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,573,721 km

• M1: 292,613 km (0.1 R)
• M2: 417,228 km (0.073 R)
• M3: 496,366 km (0.089 R)
• M4: 2,342,703 km (0.031 R)
• M5: 3,874,884 km (0.086 R)
• M6: 4,176,623 km (0.089 R)
• M7: 5,079,895 km (0.086 R)
• M8: 5,173,543 km (0.091 R)
• M9: 6,746,864 km (0.108 R)
• M10: 7,425,290 km (0.106 R)
• M11: 7,584,911 km (0.094 R)
• M12: 7,799,435 km (0.108 R)
• M13: 8,621,924 km (0.098 R)
• M14: 10,111,769 km (0.092 R)
• M15: 10,347,984 km (0.097 R)
• M16: 11,067,400 km (0.074 R)
• M17: 12,364,862 km (0.104 R)
• M18: 13,063,484 km (0.05 R)
• M19: 13,320,793 km (0.077 R)
• M20: 13,709,747 km (0.117 R)
• M21: 14,498,876 km (0.086 R)
• M22: 15,709,871 km (0.093 R)
• M23: 17,728,395 km (0.075 R)
• M24: 18,443,024 km (0.098 R)
• M25: 19,459,392 km (0.046 R)
• M26: 20,122,410 km (0.059 R)
• M27: 20,345,011 km (0.101 R)
• M28: 20,419,361 km (0.065 R)
• M29: 20,942,655 km (0.063 R)
• M30: 21,243,646 km (0.091 R)
• M31: 21,773,820 km (0.075 R)
• M32: 22,002,406 km (0.091 R)
• M33: 22,538,864 km (0.111 R)
• M34: 22,692,800 km (0.119 R)
• M35: 22,847,185 km (0.115 R)
• M36: 22,924,527 km (0.113 R)
• M37: 23,546,406 km (0.1 R)
• M38: 24,016,293 km (0.078 R)
• M39: 25,364,618 km (0.081 R)
• M40: 25,605,172 km (0.119 R)
• M41: 25,685,506 km (0.111 R)
• M42: 26,412,252 km (0.082 R)
• M43: 26,900,540 km (0.116 R)
• M44: 27,391,669 km (0.11 R)
• M45: 28,051,246 km (0.037 R)
• M46: 29,134,185 km (0.092 R)
• M47: 30,656,194 km (0.028 R)
• M48: 34,927,961 km (0.074 R)
• M49: 35,017,122 km (0.12 R)
• M50: 35,643,039 km (0.09 R)
• M51: 35,912,315 km (0.058 R)
• M52: 36,905,795 km (0.074 R)
• M53: 37,087,257 km (0.12 R)
• M54: 39,011,834 km (0.077 R)
• M55: 41,533,605 km (0.083 R)
• M56: 41,722,547 km (0.107 R)
• M57: 41,817,093 km (0.03 R)
• M58: 42,385,864 km (0.07 R)
• M59: 42,671,147 km (0.094 R)
• M60: 45,073,838 km (0.087 R)
• M61: 45,949,584 km (0.042 R)
• M62: 46,438,470 km (0.055 R)
• M63: 47,125,872 km (0.094 R)
• M64: 47,224,308 km (0.083 R)
• M65: 47,421,478 km (0.053 R)
• M66: 49,808,461 km (0.101 R)
• M67: 50,109,602 km (0.079 R)
• M68: 52,949,119 km (0.114 R)
• M69: 53,564,266 km (0.073 R)
• M70: 54,181,955 km (0.063 R)
• M71: 55,424,216 km (0.109 R)
• M72: 56,675,752 km (0.117 R)
• M73: 56,990,206 km (0.102 R)
• M74: 58,147,795 km (0.079 R)
• M75: 59,951,945 km (0.038 R)
• M76: 60,379,197 km (0.037 R)
• M77: 62,963,500 km (0.11 R)
• M78: 63,832,963 km (0.116 R)
• M79: 64,269,190 km (0.061 R)
• M80: 64,706,315 km (0.117 R)
• M81: 66,907,199 km (0.084 R)
• M82: 67,350,308 km (0.077 R)
• M83: 67,572,161 km (0.066 R)
• M84: 67,683,163 km (0.103 R)
• M85: 68,573,719 km (0.111 R)
• M86: 68,685,319 km (0.05 R)
• M87: 68,908,669 km (0.099 R)
• M88: 69,356,266 km (0.04 R)
• M89: 69,692,412 km (0.089 R)
• M90: 70,366,500 km (0.087 R)
• M91: 71,721,258 km (0.085 R)
• M92: 72,742,862 km (0.089 R)
• M93: 73,198,388 km (0.089 R)
• M94: 73,426,524 km (0.086 R)
• M95: 73,769,253 km (0.106 R)
• M96: 75,605,866 km (0.104 R)
• M97: 75,836,546 km (0.045 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 19,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit