🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.8

Radius: 9.9

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.43 AU - 0.63 AU

Year: 257 Days

Day: 7 Hours

Environment

Temp: -144 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 18,079,821 km

• M1: 132,394 km (0.12 R)
• M2: 202,556 km (0.067 R)
• M3: 323,580 km (0.111 R)
• M4: 389,403 km (0.103 R)
• M5: 566,527 km (0.113 R)
• M6: 662,569 km (0.093 R)
• M7: 771,327 km (0.118 R)
• M8: 862,881 km (0.075 R)
• M9: 951,442 km (0.074 R)
• M10: 1,164,470 km (0.036 R)
• M11: 1,270,984 km (0.077 R)
• M12: 1,384,977 km (0.03 R)
• M13: 1,482,066 km (0.065 R)
• M14: 1,552,228 km (0.036 R)
• M15: 1,640,490 km (0.084 R)
• M16: 1,709,006 km (0.116 R)
• M17: 1,804,749 km (0.116 R)
• M18: 1,929,214 km (0.116 R)
• M19: 1,992,644 km (0.108 R)
• M20: 2,056,821 km (0.118 R)
• M21: 2,172,909 km (0.085 R)
• M22: 2,253,243 km (0.104 R)
• M23: 2,358,710 km (0.082 R)
• M24: 2,569,792 km (0.089 R)
• M25: 2,685,132 km (0.119 R)
• M26: 2,751,105 km (0.099 R)
• M27: 3,158,759 km (0.078 R)
• M28: 3,255,698 km (0.109 R)
• M29: 3,369,842 km (0.058 R)
• M30: 3,446,735 km (0.098 R)
• M31: 3,608,001 km (0.11 R)
• M32: 3,669,785 km (0.057 R)
• M33: 3,874,585 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.7

Radius: 10.4

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.52 AU - 0.72 AU

Year: 326 Days

Day: 9.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 161 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 18,079,821 km

• M1: 129,402 km (0.115 R)
• M2: 217,665 km (0.04 R)
• M3: 295,755 km (0.117 R)
• M4: 403,465 km (0.062 R)
• M5: 511,176 km (0.069 R)
• M6: 651,349 km (0.092 R)
• M7: 717,172 km (0.066 R)
• M8: 873,502 km (0.061 R)
• M9: 940,223 km (0.112 R)
• M10: 1,008,738 km (0.049 R)
• M11: 1,166,564 km (0.063 R)
• M12: 1,260,512 km (0.068 R)
• M13: 1,353,113 km (0.103 R)
• M14: 1,485,956 km (0.098 R)
• M15: 1,567,038 km (0.03 R)
• M16: 1,645,128 km (0.08 R)
• M17: 1,738,028 km (0.099 R)
• M18: 1,846,487 km (0.086 R)
• M19: 1,938,639 km (0.069 R)
• M20: 2,041,861 km (0.108 R)
• M21: 2,118,156 km (0.1 R)
• M22: 2,195,349 km (0.111 R)
• M23: 2,263,715 km (0.085 R)
• M24: 2,337,766 km (0.068 R)
• M25: 2,427,824 km (0.044 R)
• M26: 2,508,756 km (0.107 R)
• M27: 2,741,531 km (0.06 R)
• M28: 2,868,539 km (0.089 R)
• M29: 2,938,252 km (0.113 R)
• M30: 3,019,334 km (0.099 R)
• M31: 3,101,164 km (0.039 R)
• M32: 3,217,102 km (0.055 R)
• M33: 3,373,881 km (0.079 R)
• M34: 3,613,985 km (0.04 R)
• M35: 3,718,554 km (0.05 R)
• M36: 3,806,518 km (0.051 R)
• M37: 3,883,262 km (0.081 R)
• M38: 4,092,549 km (0.079 R)
• M39: 4,183,504 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.8

Radius: 12.3

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.7 AU - 1.14 AU

Year: 588 Days

Day: 6.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 18,079,821 km

• M1: 157,227 km (0.094 R)
• M2: 241,451 km (0.116 R)
• M3: 347,366 km (0.057 R)
• M4: 463,155 km (0.066 R)
• M5: 629,358 km (0.059 R)
• M6: 833,111 km (0.119 R)
• M7: 1,030,281 km (0.092 R)
• M8: 1,221,018 km (0.078 R)
• M9: 1,302,549 km (0.026 R)
• M10: 1,390,811 km (0.05 R)
• M11: 1,500,467 km (0.112 R)
• M12: 1,673,252 km (0.084 R)
• M13: 1,754,484 km (0.105 R)
• M14: 1,863,241 km (0.1 R)
• M15: 1,963,622 km (0.089 R)
• M16: 2,087,788 km (0.109 R)
• M17: 2,270,596 km (0.089 R)
• M18: 2,378,307 km (0.071 R)
• M19: 2,464,475 km (0.091 R)
• M20: 2,546,006 km (0.055 R)
• M21: 2,640,402 km (0.057 R)
• M22: 2,753,947 km (0.104 R)
• M23: 2,832,486 km (0.108 R)
• M24: 2,924,339 km (0.103 R)
• M25: 3,054,340 km (0.118 R)
• M26: 3,148,586 km (0.094 R)
• M27: 3,443,593 km (0.102 R)
• M28: 3,594,388 km (0.116 R)
• M29: 3,707,334 km (0.118 R)
• M30: 3,971,075 km (0.106 R)
• M31: 4,241,100 km (0.11 R)
• M32: 4,388,902 km (0.094 R)
• M33: 4,517,108 km (0.074 R)
• M34: 4,596,095 km (0.054 R)
• M35: 4,711,735 km (0.064 R)
• M36: 4,791,769 km (0.111 R)
• M37: 4,909,054 km (0.1 R)
• M38: 5,071,966 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.5

Radius: 11.2

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.05 AU - 1.23 AU

Year: 812 Days

Day: 11 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 18,079,821 km

• M1: 165,605 km (0.112 R)
• M2: 297,849 km (0.078 R)
• M3: 370,404 km (0.075 R)
• M4: 475,572 km (0.12 R)
• M5: 561,441 km (0.032 R)
• M6: 658,979 km (0.101 R)
• M7: 1,104,331 km (0.091 R)
• M8: 1,238,222 km (0.058 R)
• M9: 1,522,906 km (0.105 R)
• M10: 1,625,231 km (0.111 R)
• M11: 2,180,389 km (0.113 R)
• M12: 2,269,549 km (0.098 R)
• M13: 2,350,781 km (0.043 R)
• M14: 2,433,060 km (0.069 R)
• M15: 2,791,347 km (0.081 R)
• M16: 3,156,515 km (0.061 R)
• M17: 3,339,772 km (0.032 R)
• M18: 3,412,028 km (0.103 R)
• M19: 3,484,882 km (0.06 R)
• M20: 3,568,657 km (0.077 R)
• M21: 3,663,801 km (0.045 R)
• M22: 3,791,857 km (0.064 R)
• M23: 3,878,175 km (0.115 R)
• M24: 3,954,171 km (0.092 R)
• M25: 4,052,756 km (0.07 R)
• M26: 4,218,810 km (0.061 R)
• M27: 4,387,107 km (0.061 R)
• M28: 4,557,649 km (0.099 R)
• M29: 4,753,772 km (0.1 R)
• M30: 4,999,710 km (0.036 R)
• M31: 5,142,277 km (0.082 R)
• M32: 5,213,935 km (0.092 R)
• M33: 5,322,243 km (0.074 R)
• M34: 5,577,757 km (0.113 R)
• M35: 5,676,192 km (0.105 R)
• M36: 5,800,059 km (0.11 R)
• M37: 5,975,089 km (0.079 R)
• M38: 6,075,768 km (0.067 R)
• M39: 6,317,368 km (0.051 R)
• M40: 6,731,455 km (0.109 R)
• M41: 6,862,653 km (0.071 R)
• M42: 6,994,748 km (0.071 R)
• M43: 7,450,273 km (0.108 R)
• M44: 7,545,268 km (0.029 R)
• M45: 7,777,593 km (0.105 R)
• M46: 8,012,312 km (0.065 R)
• M47: 8,165,501 km (0.077 R)
• M48: 8,347,711 km (0.065 R)
• M49: 8,659,174 km (0.097 R)
• M50: 8,744,893 km (0.093 R)
• M51: 8,902,569 km (0.092 R)
• M52: 8,974,526 km (0.102 R)
• M53: 9,148,209 km (0.047 R)
• M54: 9,220,914 km (0.074 R)
• M55: 9,352,111 km (0.075 R)
• M56: 9,616,600 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.5

Radius: 11.1

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.13 AU - 1.43 AU

Year: 966 Days

Day: 13.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 18,079,821 km

• M1: 139,126 km (0.118 R)
• M2: 273,465 km (0.113 R)
• M3: 450,738 km (0.03 R)
• M4: 608,415 km (0.096 R)
• M5: 701,464 km (0.099 R)
• M6: 781,649 km (0.08 R)
• M7: 860,637 km (0.072 R)
• M8: 937,679 km (0.116 R)
• M9: 1,136,046 km (0.081 R)
• M10: 1,227,002 km (0.11 R)
• M11: 1,503,459 km (0.118 R)
• M12: 1,628,223 km (0.103 R)
• M13: 1,750,295 km (0.102 R)
• M14: 1,881,792 km (0.112 R)
• M15: 1,958,535 km (0.104 R)
• M16: 2,095,567 km (0.084 R)
• M17: 2,289,895 km (0.075 R)
• M18: 2,392,968 km (0.063 R)
• M19: 2,518,480 km (0.088 R)
• M20: 2,610,632 km (0.087 R)
• M21: 2,725,673 km (0.083 R)
• M22: 3,096,078 km (0.065 R)
• M23: 3,179,703 km (0.085 R)
• M24: 3,279,634 km (0.108 R)
• M25: 3,404,100 km (0.047 R)
• M26: 3,762,536 km (0.102 R)
• M27: 3,892,836 km (0.107 R)
• M28: 4,183,504 km (0.103 R)
• M29: 4,276,255 km (0.068 R)
• M30: 4,412,539 km (0.116 R)
• M31: 4,980,861 km (0.114 R)
• M32: 5,079,297 km (0.076 R)
• M33: 5,214,683 km (0.086 R)
• M34: 5,323,889 km (0.082 R)
• M35: 5,442,969 km (0.075 R)
• M36: 5,544,546 km (0.1 R)
• M37: 5,628,021 km (0.072 R)
• M38: 5,843,442 km (0.088 R)
• M39: 6,004,410 km (0.096 R)
• M40: 6,128,576 km (0.068 R)
• M41: 6,263,064 km (0.114 R)
• M42: 6,554,930 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.9

Radius: 15

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.33 AU - 1.33 AU

Year: 1023 Days

Day: 10.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 18,079,821 km

• M1: 222,003 km (0.036 R)
• M2: 319,391 km (0.104 R)
• M3: 515,514 km (0.096 R)
• M4: 622,327 km (0.082 R)
• M5: 851,062 km (0.108 R)
• M6: 1,095,505 km (0.057 R)
• M7: 1,197,232 km (0.108 R)
• M8: 1,333,366 km (0.115 R)
• M9: 1,427,164 km (0.114 R)
• M10: 1,539,661 km (0.045 R)
• M11: 1,638,545 km (0.092 R)
• M12: 1,791,285 km (0.102 R)
• M13: 1,975,889 km (0.041 R)
• M14: 2,120,999 km (0.098 R)
• M15: 2,297,973 km (0.1 R)
• M16: 2,402,841 km (0.113 R)
• M17: 2,538,676 km (0.06 R)
• M18: 2,869,437 km (0.104 R)
• M19: 2,972,510 km (0.098 R)
• M20: 3,066,308 km (0.102 R)
• M21: 3,235,652 km (0.07 R)
• M22: 3,332,442 km (0.068 R)
• M23: 3,462,892 km (0.081 R)
• M24: 3,695,367 km (0.116 R)
• M25: 3,853,342 km (0.089 R)
• M26: 4,048,268 km (0.041 R)
• M27: 4,424,058 km (0.033 R)
• M28: 4,592,056 km (0.094 R)
• M29: 4,737,765 km (0.118 R)
• M30: 5,235,028 km (0.08 R)
• M31: 5,361,887 km (0.069 R)
• M32: 5,464,212 km (0.074 R)
• M33: 5,567,285 km (0.031 R)
• M34: 5,722,867 km (0.096 R)
• M35: 5,866,929 km (0.116 R)
• M36: 5,972,545 km (0.074 R)
• M37: 6,279,371 km (0.107 R)
• M38: 6,646,484 km (0.063 R)
• M39: 6,825,702 km (0.089 R)
• M40: 6,992,504 km (0.118 R)
• M41: 7,090,490 km (0.094 R)
• M42: 7,444,289 km (0.06 R)
• M43: 7,861,966 km (0.111 R)
• M44: 7,978,653 km (0.082 R)
• M45: 8,095,788 km (0.1 R)
• M46: 8,480,554 km (0.077 R)
• M47: 8,615,192 km (0.065 R)
• M48: 8,720,359 km (0.039 R)
• M49: 9,145,516 km (0.113 R)
• M50: 9,515,322 km (0.092 R)
• M51: 9,608,671 km (0.114 R)
• M52: 10,016,176 km (0.088 R)
• M53: 10,126,878 km (0.031 R)
• M54: 10,333,623 km (0.082 R)
• M55: 10,670,517 km (0.089 R)
• M56: 10,848,389 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.9

Radius: 9.7

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.21 AU - 2.37 AU

Year: 2311 Days

Day: 6.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 18,079,821 km

• M1: 134,638 km (0.087 R)
• M2: 207,043 km (0.116 R)
• M3: 451,187 km (0.093 R)
• M4: 647,011 km (0.116 R)
• M5: 737,069 km (0.065 R)
• M6: 802,892 km (0.112 R)
• M7: 870,959 km (0.085 R)
• M8: 982,110 km (0.063 R)
• M9: 1,287,290 km (0.025 R)
• M10: 1,415,345 km (0.066 R)
• M11: 1,634,207 km (0.033 R)
• M12: 1,735,036 km (0.097 R)
• M13: 1,983,219 km (0.083 R)
• M14: 2,132,218 km (0.025 R)
• M15: 2,214,946 km (0.103 R)
• M16: 2,299,020 km (0.049 R)
• M17: 2,398,353 km (0.113 R)
• M18: 2,542,715 km (0.114 R)
• M19: 2,616,018 km (0.11 R)
• M20: 2,977,895 km (0.066 R)
• M21: 3,039,829 km (0.103 R)
• M22: 3,275,894 km (0.037 R)
• M23: 3,339,772 km (0.062 R)
• M24: 4,157,026 km (0.059 R)
• M25: 4,313,655 km (0.093 R)
• M26: 4,705,003 km (0.077 R)
• M27: 5,182,220 km (0.106 R)
• M28: 5,483,510 km (0.095 R)
• M29: 5,771,336 km (0.103 R)
• M30: 6,123,190 km (0.107 R)
• M31: 6,361,799 km (0.113 R)
• M32: 6,623,595 km (0.053 R)
• M33: 6,950,766 km (0.102 R)
• M34: 7,199,547 km (0.042 R)
• M35: 7,367,097 km (0.079 R)
• M36: 7,642,207 km (0.103 R)
• M37: 7,748,871 km (0.032 R)
• M38: 7,813,048 km (0.112 R)
• M39: 7,877,525 km (0.093 R)
• M40: 8,311,658 km (0.053 R)
• M41: 8,465,444 km (0.073 R)
• M42: 9,248,440 km (0.089 R)
• M43: 9,637,244 km (0.097 R)
• M44: 9,706,359 km (0.081 R)
• M45: 9,798,810 km (0.105 R)
• M46: 10,667,974 km (0.117 R)
• M47: 10,835,224 km (0.095 R)
• M48: 11,488,368 km (0.117 R)
• M49: 11,610,740 km (0.097 R)
• M50: 11,684,342 km (0.068 R)
• M51: 11,955,712 km (0.079 R)
• M52: 12,154,378 km (0.098 R)
• M53: 12,329,109 km (0.079 R)
• M54: 12,883,518 km (0.103 R)
• M55: 13,112,702 km (0.06 R)
• M56: 13,575,109 km (0.098 R)
• M57: 13,756,422 km (0.061 R)
• M58: 13,860,392 km (0.076 R)
• M59: 13,990,692 km (0.088 R)
• M60: 14,516,080 km (0.097 R)
• M61: 14,914,309 km (0.112 R)
• M62: 15,370,134 km (0.09 R)
• M63: 15,477,994 km (0.045 R)
• M64: 15,640,308 km (0.111 R)
• M65: 15,803,220 km (0.105 R)
• M66: 16,322,773 km (0.098 R)
• M67: 16,598,482 km (0.068 R)
• M68: 17,098,588 km (0.078 R)
• M69: 17,378,635 km (0.094 R)
• M70: 17,660,029 km (0.105 R)
• M71: 17,744,851 km (0.092 R)
• M72: 18,199,179 km (0.091 R)
• M73: 19,526,561 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.5

Radius: 8.2

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.89 AU - 2.77 AU

Year: 2372 Days

Day: 13.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 18,079,821 km

• M1: 119,977 km (0.077 R)
• M2: 186,249 km (0.118 R)
• M3: 262,245 km (0.069 R)
• M4: 366,216 km (0.114 R)
• M5: 456,573 km (0.078 R)
• M6: 547,528 km (0.063 R)
• M7: 636,689 km (0.086 R)
• M8: 766,839 km (0.116 R)
• M9: 821,442 km (0.111 R)
• M10: 896,540 km (0.111 R)
• M11: 1,306,887 km (0.037 R)
• M12: 1,579,155 km (0.085 R)
• M13: 1,697,936 km (0.086 R)
• M14: 1,807,441 km (0.083 R)
• M15: 1,869,225 km (0.114 R)
• M16: 1,969,755 km (0.1 R)
• M17: 2,322,357 km (0.105 R)
• M18: 2,389,826 km (0.113 R)
• M19: 2,610,184 km (0.083 R)
• M20: 2,694,557 km (0.069 R)
• M21: 2,751,404 km (0.069 R)
• M22: 2,982,533 km (0.061 R)
• M23: 3,174,916 km (0.103 R)
• M24: 3,448,231 km (0.08 R)
• M25: 3,525,573 km (0.046 R)
• M26: 3,666,195 km (0.12 R)
• M27: 4,082,675 km (0.079 R)
• M28: 4,346,566 km (0.089 R)
• M29: 4,480,606 km (0.114 R)
• M30: 4,838,893 km (0.104 R)
• M31: 5,100,689 km (0.077 R)
• M32: 5,313,268 km (0.085 R)
• M33: 5,402,727 km (0.087 R)
• M34: 5,547,089 km (0.036 R)
• M35: 5,674,247 km (0.117 R)
• M36: 6,211,902 km (0.093 R)
• M37: 6,381,995 km (0.118 R)
• M38: 6,438,992 km (0.053 R)
• M39: 6,726,967 km (0.079 R)
• M40: 6,882,250 km (0.117 R)
• M41: 7,216,152 km (0.114 R)
• M42: 7,395,072 km (0.069 R)
• M43: 7,535,245 km (0.088 R)
• M44: 7,595,533 km (0.043 R)
• M45: 8,001,990 km (0.091 R)
• M46: 8,187,192 km (0.063 R)
• M47: 8,353,096 km (0.076 R)
• M48: 8,603,972 km (0.093 R)
• M49: 9,049,026 km (0.104 R)
• M50: 9,479,718 km (0.054 R)
• M51: 9,566,784 km (0.086 R)
• M52: 9,653,999 km (0.108 R)
• M53: 9,983,414 km (0.091 R)
• M54: 10,049,835 km (0.11 R)
• M55: 10,473,347 km (0.059 R)
• M56: 10,811,887 km (0.103 R)
• M57: 11,499,738 km (0.073 R)
• M58: 11,778,888 km (0.111 R)
• M59: 11,895,873 km (0.096 R)
• M60: 12,131,041 km (0.108 R)
• M61: 12,486,485 km (0.089 R)
• M62: 12,893,541 km (0.063 R)
• M63: 12,990,032 km (0.065 R)
• M64: 13,086,672 km (0.086 R)
• M65: 13,917,987 km (0.12 R)
• M66: 13,992,038 km (0.118 R)
• M67: 14,165,722 km (0.109 R)
• M68: 14,590,131 km (0.109 R)
• M69: 14,816,622 km (0.118 R)
• M70: 14,993,596 km (0.105 R)
• M71: 15,247,464 km (0.059 R)
• M72: 15,375,071 km (0.113 R)
• M73: 15,528,558 km (0.081 R)
• M74: 16,147,594 km (0.077 R)
• M75: 16,538,643 km (0.105 R)
• M76: 16,985,641 km (0.099 R)
• M77: 17,223,801 km (0.078 R)
• M78: 17,543,193 km (0.09 R)
• M79: 17,730,340 km (0.032 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 16,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit