🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.2

Radius: 9.4

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.48 AU - 0.76 AU

Year: 326 Days

Day: 6.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 32,484,421 km

• M1: 141,520 km (0.101 R)
• M2: 271,221 km (0.067 R)
• M3: 331,509 km (0.109 R)
• M4: 482,603 km (0.1 R)
• M5: 614,398 km (0.113 R)
• M6: 683,662 km (0.042 R)
• M7: 756,068 km (0.09 R)
• M8: 877,541 km (0.034 R)
• M9: 937,679 km (0.112 R)
• M10: 1,002,605 km (0.116 R)
• M11: 1,137,393 km (0.109 R)
• M12: 1,292,825 km (0.108 R)
• M13: 1,414,149 km (0.069 R)
• M14: 1,485,656 km (0.048 R)
• M15: 1,550,881 km (0.12 R)
• M16: 1,672,205 km (0.086 R)
• M17: 1,748,201 km (0.098 R)
• M18: 2,004,312 km (0.058 R)
• M19: 2,076,718 km (0.099 R)
• M20: 2,241,874 km (0.104 R)
• M21: 2,352,875 km (0.112 R)
• M22: 2,534,338 km (0.076 R)
• M23: 2,622,151 km (0.11 R)
• M24: 2,687,526 km (0.117 R)
• M25: 2,993,603 km (0.075 R)
• M26: 3,111,337 km (0.118 R)
• M27: 3,200,497 km (0.094 R)
• M28: 3,280,681 km (0.078 R)
• M29: 3,396,919 km (0.073 R)
• M30: 3,535,297 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.9

Radius: 10.1

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.92 AU - 1.14 AU

Year: 697 Days

Day: 7.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 32,484,421 km

• M1: 125,812 km (0.105 R)
• M2: 191,485 km (0.04 R)
• M3: 319,242 km (0.095 R)
• M4: 410,796 km (0.091 R)
• M5: 518,357 km (0.118 R)
• M6: 636,689 km (0.077 R)
• M7: 748,438 km (0.115 R)
• M8: 844,181 km (0.1 R)
• M9: 932,444 km (0.07 R)
• M10: 1,036,414 km (0.062 R)
• M11: 1,157,439 km (0.062 R)
• M12: 1,249,741 km (0.067 R)
• M13: 1,400,086 km (0.102 R)
• M14: 1,527,843 km (0.07 R)
• M15: 1,902,885 km (0.103 R)
• M16: 1,973,495 km (0.116 R)
• M17: 2,501,426 km (0.105 R)
• M18: 2,808,102 km (0.105 R)
• M19: 2,898,010 km (0.105 R)
• M20: 2,961,589 km (0.053 R)
• M21: 3,034,742 km (0.067 R)
• M22: 3,117,919 km (0.114 R)
• M23: 3,333,639 km (0.047 R)
• M24: 3,419,508 km (0.113 R)
• M25: 3,593,341 km (0.04 R)
• M26: 3,730,522 km (0.077 R)
• M27: 3,849,602 km (0.078 R)
• M28: 3,929,637 km (0.059 R)
• M29: 4,071,156 km (0.033 R)
• M30: 4,173,332 km (0.077 R)
• M31: 4,286,727 km (0.091 R)
• M32: 4,421,963 km (0.118 R)
• M33: 4,484,944 km (0.056 R)
• M34: 4,718,167 km (0.112 R)
• M35: 4,901,275 km (0.113 R)
• M36: 5,252,232 km (0.104 R)
• M37: 5,577,308 km (0.103 R)
• M38: 5,645,375 km (0.087 R)
• M39: 5,748,149 km (0.104 R)
• M40: 5,978,529 km (0.078 R)
• M41: 6,165,078 km (0.065 R)
• M42: 6,329,935 km (0.117 R)
• M43: 6,448,566 km (0.097 R)
• M44: 6,918,303 km (0.102 R)
• M45: 7,052,792 km (0.077 R)
• M46: 7,212,861 km (0.088 R)
• M47: 7,374,128 km (0.102 R)
• M48: 8,095,489 km (0.031 R)
• M49: 8,250,323 km (0.076 R)
• M50: 8,419,069 km (0.088 R)
• M51: 8,497,309 km (0.055 R)
• M52: 8,589,012 km (0.087 R)
• M53: 8,707,194 km (0.086 R)
• M54: 8,865,918 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.6

Radius: 10.9

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.3 AU - 1.42 AU

Year: 1058 Days

Day: 9.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 32,484,421 km

• M1: 135,984 km (0.068 R)
• M2: 218,114 km (0.051 R)
• M3: 289,322 km (0.098 R)
• M4: 364,570 km (0.076 R)
• M5: 443,707 km (0.119 R)
• M6: 519,254 km (0.093 R)
• M7: 600,187 km (0.1 R)
• M8: 769,831 km (0.041 R)
• M9: 913,594 km (0.078 R)
• M10: 999,912 km (0.105 R)
• M11: 1,097,001 km (0.086 R)
• M12: 1,333,366 km (0.054 R)
• M13: 1,424,321 km (0.116 R)
• M14: 1,595,312 km (0.114 R)
• M15: 1,782,309 km (0.04 R)
• M16: 1,873,863 km (0.09 R)
• M17: 2,014,485 km (0.082 R)
• M18: 2,187,869 km (0.112 R)
• M19: 2,416,604 km (0.043 R)
• M20: 2,611,680 km (0.102 R)
• M21: 2,801,220 km (0.118 R)
• M22: 2,919,402 km (0.075 R)
• M23: 3,138,563 km (0.066 R)
• M24: 3,351,740 km (0.11 R)
• M25: 3,863,963 km (0.105 R)
• M26: 3,983,791 km (0.115 R)
• M27: 4,056,346 km (0.072 R)
• M28: 4,141,617 km (0.105 R)
• M29: 4,301,388 km (0.069 R)
• M30: 4,425,703 km (0.084 R)
• M31: 4,754,669 km (0.109 R)
• M32: 4,831,712 km (0.083 R)
• M33: 4,974,129 km (0.082 R)
• M34: 5,263,003 km (0.039 R)
• M35: 5,816,216 km (0.12 R)
• M36: 5,953,995 km (0.072 R)
• M37: 6,064,997 km (0.07 R)
• M38: 6,501,673 km (0.045 R)
• M39: 6,745,518 km (0.116 R)
• M40: 7,138,960 km (0.076 R)
• M41: 7,271,803 km (0.076 R)
• M42: 7,375,773 km (0.12 R)
• M43: 7,645,199 km (0.108 R)
• M44: 7,796,293 km (0.116 R)
• M45: 7,917,767 km (0.109 R)
• M46: 8,101,473 km (0.09 R)
• M47: 8,286,376 km (0.062 R)
• M48: 8,426,100 km (0.102 R)
• M49: 8,692,085 km (0.12 R)
• M50: 8,818,196 km (0.102 R)
• M51: 9,200,269 km (0.112 R)
• M52: 9,345,080 km (0.062 R)
• M53: 9,474,332 km (0.117 R)
• M54: 9,832,769 km (0.032 R)
• M55: 9,914,898 km (0.103 R)
• M56: 10,212,448 km (0.081 R)
• M57: 10,312,230 km (0.048 R)
• M58: 10,479,331 km (0.03 R)
• M59: 10,681,138 km (0.073 R)
• M60: 10,901,047 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.7

Radius: 8.9

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.64 AU - 3.9 AU

Year: 3943 Days

Day: 6.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,484,421 km

• M1: 111,450 km (0.069 R)
• M2: 211,980 km (0.042 R)
• M3: 347,217 km (0.111 R)
• M4: 555,307 km (0.112 R)
• M5: 626,665 km (0.102 R)
• M6: 723,754 km (0.108 R)
• M7: 1,298,510 km (0.105 R)
• M8: 1,368,222 km (0.048 R)
• M9: 1,424,920 km (0.115 R)
• M10: 1,526,197 km (0.082 R)
• M11: 1,705,416 km (0.083 R)
• M12: 1,939,387 km (0.048 R)
• M13: 2,183,680 km (0.111 R)
• M14: 2,318,169 km (0.103 R)
• M15: 2,773,993 km (0.099 R)
• M16: 2,938,401 km (0.083 R)
• M17: 3,334,387 km (0.071 R)
• M18: 3,411,729 km (0.111 R)
• M19: 4,344,173 km (0.117 R)
• M20: 4,428,845 km (0.08 R)
• M21: 4,556,901 km (0.072 R)
• M22: 4,729,537 km (0.111 R)
• M23: 4,816,603 km (0.039 R)
• M24: 5,373,406 km (0.047 R)
• M25: 5,487,250 km (0.1 R)
• M26: 5,671,106 km (0.089 R)
• M27: 5,950,555 km (0.067 R)
• M28: 6,426,575 km (0.119 R)
• M29: 7,238,443 km (0.089 R)
• M30: 7,313,989 km (0.089 R)
• M31: 7,490,964 km (0.094 R)
• M32: 7,900,862 km (0.116 R)
• M33: 8,030,563 km (0.07 R)
• M34: 8,134,683 km (0.119 R)
• M35: 8,265,582 km (0.108 R)
• M36: 8,662,614 km (0.048 R)
• M37: 8,742,649 km (0.119 R)
• M38: 8,876,838 km (0.11 R)
• M39: 8,984,549 km (0.085 R)
• M40: 9,201,466 km (0.053 R)
• M41: 9,447,554 km (0.105 R)
• M42: 10,170,561 km (0.104 R)
• M43: 11,026,859 km (0.071 R)
• M44: 11,200,841 km (0.053 R)
• M45: 11,346,550 km (0.107 R)
• M46: 12,716,567 km (0.027 R)
• M47: 13,143,968 km (0.076 R)
• M48: 13,297,605 km (0.083 R)
• M49: 13,482,957 km (0.108 R)
• M50: 13,918,586 km (0.105 R)
• M51: 14,295,872 km (0.079 R)
• M52: 14,485,562 km (0.114 R)
• M53: 14,835,770 km (0.069 R)
• M54: 15,285,611 km (0.102 R)
• M55: 15,447,327 km (0.081 R)
• M56: 15,642,103 km (0.11 R)
• M57: 15,805,165 km (0.097 R)
• M58: 16,132,784 km (0.085 R)
• M59: 17,297,104 km (0.099 R)
• M60: 17,533,319 km (0.111 R)
• M61: 17,600,937 km (0.078 R)
• M62: 17,702,514 km (0.062 R)
• M63: 17,974,633 km (0.106 R)
• M64: 19,146,134 km (0.091 R)
• M65: 19,670,923 km (0.084 R)
• M66: 19,952,616 km (0.1 R)
• M67: 21,273,116 km (0.056 R)
• M68: 21,490,033 km (0.066 R)
• M69: 21,998,666 km (0.074 R)
• M70: 22,254,628 km (0.057 R)
• M71: 22,364,582 km (0.114 R)
• M72: 22,732,294 km (0.119 R)
• M73: 23,474,000 km (0.104 R)
• M74: 23,585,899 km (0.113 R)
• M75: 24,525,673 km (0.116 R)
• M76: 24,943,051 km (0.119 R)
• M77: 25,019,197 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.6

Radius: 8.6

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.04 AU - 4.34 AU

Year: 4727 Days

Day: 5.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 32,484,421 km

• M1: 108,159 km (0.108 R)
• M2: 224,995 km (0.108 R)
• M3: 400,174 km (0.104 R)
• M4: 706,102 km (0.102 R)
• M5: 825,631 km (0.045 R)
• M6: 1,669,961 km (0.103 R)
• M7: 1,821,952 km (0.094 R)
• M8: 1,894,507 km (0.057 R)
• M9: 2,418,100 km (0.074 R)
• M10: 2,602,255 km (0.089 R)
• M11: 2,815,133 km (0.07 R)
• M12: 2,911,474 km (0.093 R)
• M13: 3,282,925 km (0.089 R)
• M14: 3,513,156 km (0.112 R)
• M15: 4,016,254 km (0.057 R)
• M16: 4,373,643 km (0.073 R)
• M17: 4,471,630 km (0.109 R)
• M18: 4,784,290 km (0.04 R)
• M19: 5,400,932 km (0.068 R)
• M20: 5,657,642 km (0.105 R)
• M21: 5,841,348 km (0.069 R)
• M22: 6,372,420 km (0.106 R)
• M23: 6,499,579 km (0.051 R)
• M24: 6,951,514 km (0.102 R)
• M25: 7,033,344 km (0.092 R)
• M26: 7,115,324 km (0.081 R)
• M27: 7,230,813 km (0.113 R)
• M28: 7,463,737 km (0.053 R)
• M29: 7,581,022 km (0.054 R)
• M30: 7,868,549 km (0.097 R)
• M31: 8,108,055 km (0.056 R)
• M32: 8,506,883 km (0.052 R)
• M33: 8,876,539 km (0.094 R)
• M34: 9,377,543 km (0.103 R)
• M35: 9,851,020 km (0.104 R)
• M36: 10,016,774 km (0.098 R)
• M37: 10,072,125 km (0.108 R)
• M38: 10,220,527 km (0.12 R)
• M39: 10,802,313 km (0.087 R)
• M40: 11,549,404 km (0.098 R)
• M41: 11,627,046 km (0.061 R)
• M42: 11,724,284 km (0.118 R)
• M43: 11,939,107 km (0.081 R)
• M44: 12,115,782 km (0.093 R)
• M45: 13,133,646 km (0.106 R)
• M46: 13,336,501 km (0.115 R)
• M47: 13,786,341 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124

Radius: 11.6

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.7 AU - 5.62 AU

Year: 6708 Days

Day: 10.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 32,484,421 km

• M1: 156,330 km (0.062 R)
• M2: 241,002 km (0.057 R)
• M3: 328,218 km (0.099 R)
• M4: 403,166 km (0.098 R)
• M5: 518,207 km (0.036 R)
• M6: 682,914 km (0.12 R)
• M7: 796,758 km (0.092 R)
• M8: 1,427,912 km (0.033 R)
• M9: 1,502,112 km (0.057 R)
• M10: 1,577,809 km (0.115 R)
• M11: 1,907,373 km (0.104 R)
• M12: 2,031,539 km (0.111 R)
• M13: 2,115,763 km (0.102 R)
• M14: 2,331,782 km (0.106 R)
• M15: 2,450,114 km (0.079 R)
• M16: 2,677,203 km (0.111 R)
• M17: 2,927,331 km (0.108 R)
• M18: 3,283,673 km (0.07 R)
• M19: 3,450,475 km (0.114 R)
• M20: 3,602,915 km (0.114 R)
• M21: 4,163,159 km (0.116 R)
• M22: 4,325,622 km (0.049 R)
• M23: 4,490,330 km (0.117 R)
• M24: 4,863,726 km (0.079 R)
• M25: 4,939,722 km (0.101 R)
• M26: 5,054,314 km (0.105 R)
• M27: 5,403,625 km (0.064 R)
• M28: 5,841,198 km (0.093 R)
• M29: 6,435,551 km (0.074 R)
• M30: 6,666,081 km (0.08 R)
• M31: 6,771,697 km (0.117 R)
• M32: 6,899,304 km (0.095 R)
• M33: 6,984,874 km (0.073 R)
• M34: 7,286,912 km (0.089 R)
• M35: 7,373,978 km (0.11 R)
• M36: 7,615,429 km (0.103 R)
• M37: 7,859,423 km (0.081 R)
• M38: 8,332,302 km (0.055 R)
• M39: 9,094,204 km (0.059 R)
• M40: 9,235,125 km (0.065 R)
• M41: 9,543,147 km (0.103 R)
• M42: 9,734,184 km (0.106 R)
• M43: 10,266,453 km (0.087 R)
• M44: 10,462,426 km (0.115 R)
• M45: 10,634,913 km (0.089 R)
• M46: 10,758,630 km (0.102 R)
• M47: 10,882,796 km (0.077 R)
• M48: 11,511,257 km (0.114 R)
• M49: 12,177,267 km (0.086 R)
• M50: 12,698,166 km (0.105 R)
• M51: 13,040,596 km (0.065 R)
• M52: 13,493,130 km (0.052 R)
• M53: 13,573,464 km (0.089 R)
• M54: 14,222,270 km (0.031 R)
• M55: 14,386,079 km (0.031 R)
• M56: 14,798,371 km (0.089 R)
• M57: 15,270,352 km (0.059 R)
• M58: 15,634,623 km (0.112 R)
• M59: 15,775,395 km (0.101 R)
• M60: 15,945,039 km (0.106 R)
• M61: 16,200,552 km (0.071 R)
• M62: 16,744,490 km (0.112 R)
• M63: 17,033,214 km (0.093 R)
• M64: 17,323,583 km (0.028 R)
• M65: 18,056,613 km (0.06 R)
• M66: 18,710,056 km (0.063 R)
• M67: 18,799,815 km (0.1 R)
• M68: 18,889,723 km (0.054 R)
• M69: 19,129,977 km (0.094 R)
• M70: 19,522,672 km (0.116 R)
• M71: 19,613,627 km (0.12 R)
• M72: 20,040,280 km (0.106 R)
• M73: 20,162,651 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.2

Radius: 7.8

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.99 AU - 7.23 AU

Year: 10071 Days

Day: 17.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 32,484,421 km

• M1: 144,960 km (0.111 R)
• M2: 492,177 km (0.116 R)
• M3: 829,819 km (0.06 R)
• M4: 956,978 km (0.095 R)
• M5: 1,278,613 km (0.088 R)
• M6: 1,615,059 km (0.061 R)
• M7: 1,685,669 km (0.062 R)
• M8: 1,848,431 km (0.116 R)
• M9: 1,903,783 km (0.079 R)
• M10: 2,035,279 km (0.078 R)
• M11: 2,248,007 km (0.032 R)
• M12: 2,387,133 km (0.117 R)
• M13: 2,632,474 km (0.094 R)
• M14: 2,864,500 km (0.111 R)
• M15: 3,015,594 km (0.097 R)
• M16: 3,599,774 km (0.073 R)
• M17: 4,390,698 km (0.079 R)
• M18: 5,392,255 km (0.108 R)
• M19: 6,070,083 km (0.113 R)
• M20: 6,292,535 km (0.032 R)
• M21: 6,348,634 km (0.112 R)
• M22: 6,433,157 km (0.083 R)
• M23: 6,489,556 km (0.094 R)
• M24: 7,564,267 km (0.083 R)
• M25: 8,045,822 km (0.096 R)
• M26: 8,568,517 km (0.025 R)
• M27: 8,661,866 km (0.056 R)
• M28: 8,724,398 km (0.057 R)
• M29: 9,102,133 km (0.086 R)
• M30: 9,229,291 km (0.093 R)
• M31: 9,421,076 km (0.092 R)
• M32: 9,549,730 km (0.106 R)
• M33: 10,168,466 km (0.093 R)
• M34: 10,300,412 km (0.04 R)
• M35: 10,499,377 km (0.119 R)
• M36: 10,566,098 km (0.096 R)
• M37: 11,138,010 km (0.106 R)
• M38: 11,273,995 km (0.095 R)
• M39: 11,685,389 km (0.095 R)
• M40: 13,742,210 km (0.102 R)
• M41: 13,851,566 km (0.092 R)
• M42: 13,998,022 km (0.1 R)
• M43: 14,662,835 km (0.079 R)
• M44: 14,886,634 km (0.114 R)
• M45: 15,187,026 km (0.096 R)
• M46: 16,408,044 km (0.082 R)
• M47: 16,640,519 km (0.026 R)
• M48: 16,913,086 km (0.11 R)
• M49: 17,108,760 km (0.057 R)
• M50: 17,858,844 km (0.109 R)
• M51: 17,938,430 km (0.07 R)
• M52: 18,058,109 km (0.093 R)
• M53: 18,298,064 km (0.115 R)
• M54: 18,418,490 km (0.111 R)
• M55: 19,473,005 km (0.071 R)
• M56: 19,554,985 km (0.104 R)
• M57: 19,636,964 km (0.059 R)
• M58: 19,883,801 km (0.118 R)
• M59: 19,966,229 km (0.097 R)
• M60: 20,297,439 km (0.051 R)
• M61: 20,463,642 km (0.109 R)
• M62: 20,546,968 km (0.049 R)
• M63: 20,755,807 km (0.102 R)
• M64: 21,049,168 km (0.081 R)
• M65: 21,386,212 km (0.092 R)
• M66: 21,725,052 km (0.098 R)
• M67: 22,065,536 km (0.12 R)
• M68: 22,193,742 km (0.065 R)
• M69: 22,365,031 km (0.12 R)
• M70: 22,579,854 km (0.101 R)
• M71: 23,751,205 km (0.064 R)
• M72: 24,454,614 km (0.102 R)
• M73: 24,587,308 km (0.108 R)
• M74: 24,675,870 km (0.052 R)
• M75: 24,808,862 km (0.09 R)
• M76: 25,477,714 km (0.098 R)
• M77: 25,567,473 km (0.109 R)
• M78: 26,696,638 km (0.11 R)
• M79: 27,473,799 km (0.109 R)
• M80: 28,397,565 km (0.065 R)
• M81: 28,583,516 km (0.115 R)
• M82: 29,613,796 km (0.08 R)
• M83: 29,944,108 km (0.043 R)
• M84: 30,323,040 km (0.11 R)
• M85: 30,799,060 km (0.099 R)
• M86: 30,990,097 km (0.06 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 11,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit