🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.1

Radius: 10.3

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.05 AU - 1.17 AU

Year: 793 Days

Day: 10.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 53,233,318 km

• M1: 130,001 km (0.033 R)
• M2: 248,482 km (0.069 R)
• M3: 318,045 km (0.043 R)
• M4: 382,223 km (0.104 R)
• M5: 481,256 km (0.081 R)
• M6: 651,050 km (0.106 R)
• M7: 733,927 km (0.117 R)
• M8: 799,900 km (0.072 R)
• M9: 868,266 km (0.115 R)
• M10: 949,797 km (0.05 R)
• M11: 1,039,705 km (0.061 R)
• M12: 1,228,797 km (0.104 R)
• M13: 1,468,303 km (0.041 R)
• M14: 1,573,770 km (0.103 R)
• M15: 1,736,682 km (0.086 R)
• M16: 1,820,456 km (0.11 R)
• M17: 1,898,397 km (0.088 R)
• M18: 2,094,520 km (0.093 R)
• M19: 2,206,419 km (0.12 R)
• M20: 2,274,636 km (0.119 R)
• M21: 2,828,896 km (0.108 R)
• M22: 2,894,868 km (0.107 R)
• M23: 3,011,704 km (0.097 R)
• M24: 3,181,348 km (0.07 R)
• M25: 3,267,367 km (0.106 R)
• M26: 3,345,457 km (0.094 R)
• M27: 3,601,270 km (0.082 R)
• M28: 3,673,077 km (0.096 R)
• M29: 3,745,183 km (0.099 R)
• M30: 3,927,842 km (0.114 R)
• M31: 4,141,617 km (0.097 R)
• M32: 4,397,429 km (0.114 R)
• M33: 4,474,323 km (0.074 R)
• M34: 4,629,306 km (0.087 R)
• M35: 4,736,867 km (0.092 R)
• M36: 4,805,832 km (0.1 R)
• M37: 5,004,498 km (0.117 R)
• M38: 5,094,855 km (0.107 R)
• M39: 5,165,465 km (0.06 R)
• M40: 5,297,560 km (0.046 R)
• M41: 5,492,635 km (0.097 R)
• M42: 5,596,307 km (0.115 R)
• M43: 5,742,464 km (0.118 R)
• M44: 5,826,538 km (0.075 R)
• M45: 5,932,304 km (0.108 R)
• M46: 6,220,878 km (0.108 R)
• M47: 6,339,808 km (0.102 R)
• M48: 6,590,983 km (0.101 R)
• M49: 6,668,175 km (0.065 R)
• M50: 6,912,319 km (0.061 R)
• M51: 6,990,708 km (0.11 R)
• M52: 7,170,974 km (0.114 R)
• M53: 7,318,477 km (0.102 R)
• M54: 7,593,588 km (0.103 R)
• M55: 7,767,121 km (0.081 R)
• M56: 7,860,321 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.3

Radius: 13.7

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.98 AU - 1.44 AU

Year: 903 Days

Day: 5.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 53,233,318 km

• M1: 172,636 km (0.079 R)
• M2: 260,300 km (0.107 R)
• M3: 373,097 km (0.093 R)
• M4: 558,150 km (0.096 R)
• M5: 644,617 km (0.094 R)
• M6: 736,620 km (0.086 R)
• M7: 841,488 km (0.04 R)
• M8: 955,930 km (0.114 R)
• M9: 1,142,778 km (0.114 R)
• M10: 1,232,238 km (0.072 R)
• M11: 1,351,318 km (0.091 R)
• M12: 1,442,123 km (0.087 R)
• M13: 1,554,023 km (0.049 R)
• M14: 1,732,493 km (0.07 R)
• M15: 1,954,047 km (0.067 R)
• M16: 2,063,254 km (0.1 R)
• M17: 2,169,169 km (0.078 R)
• M18: 2,348,088 km (0.063 R)
• M19: 2,442,185 km (0.108 R)
• M20: 2,577,422 km (0.097 R)
• M21: 2,715,201 km (0.11 R)
• M22: 2,802,567 km (0.089 R)
• M23: 2,926,583 km (0.116 R)
• M24: 3,052,395 km (0.114 R)
• M25: 3,174,018 km (0.116 R)
• M26: 3,371,936 km (0.096 R)
• M27: 3,504,181 km (0.108 R)
• M28: 3,612,489 km (0.119 R)
• M29: 3,924,551 km (0.084 R)
• M30: 4,204,897 km (0.083 R)
• M31: 4,293,010 km (0.076 R)
• M32: 4,388,603 km (0.104 R)
• M33: 4,623,771 km (0.078 R)
• M34: 4,771,125 km (0.053 R)
• M35: 4,905,913 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.2

Radius: 13.3

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.98 AU - 2.96 AU

Year: 2633 Days

Day: 14.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 53,233,318 km

• M1: 189,989 km (0.104 R)
• M2: 287,527 km (0.081 R)
• M3: 412,591 km (0.056 R)
• M4: 703,110 km (0.107 R)
• M5: 1,153,100 km (0.078 R)
• M6: 1,260,063 km (0.11 R)
• M7: 1,359,396 km (0.072 R)
• M8: 1,734,887 km (0.054 R)
• M9: 1,896,901 km (0.097 R)
• M10: 2,012,241 km (0.116 R)
• M11: 2,183,082 km (0.116 R)
• M12: 2,277,179 km (0.089 R)
• M13: 2,638,607 km (0.098 R)
• M14: 2,753,648 km (0.116 R)
• M15: 2,914,615 km (0.117 R)
• M16: 3,200,198 km (0.1 R)
• M17: 3,542,478 km (0.041 R)
• M18: 4,330,110 km (0.063 R)
• M19: 4,884,969 km (0.108 R)
• M20: 5,027,236 km (0.074 R)
• M21: 5,116,846 km (0.077 R)
• M22: 5,666,019 km (0.099 R)
• M23: 5,872,165 km (0.117 R)
• M24: 6,291,937 km (0.12 R)
• M25: 6,505,563 km (0.108 R)
• M26: 6,701,835 km (0.056 R)
• M27: 6,900,202 km (0.1 R)
• M28: 7,261,929 km (0.071 R)
• M29: 7,527,166 km (0.06 R)
• M30: 8,151,438 km (0.045 R)
• M31: 8,792,465 km (0.102 R)
• M32: 9,206,851 km (0.103 R)
• M33: 9,649,960 km (0.061 R)
• M34: 9,806,739 km (0.097 R)
• M35: 9,941,826 km (0.083 R)
• M36: 10,259,422 km (0.09 R)
• M37: 10,419,342 km (0.101 R)
• M38: 10,742,025 km (0.085 R)
• M39: 10,881,300 km (0.065 R)
• M40: 10,974,500 km (0.053 R)
• M41: 11,067,849 km (0.107 R)
• M42: 11,279,081 km (0.096 R)
• M43: 11,468,023 km (0.102 R)
• M44: 11,586,654 km (0.058 R)
• M45: 11,896,920 km (0.117 R)
• M46: 12,065,068 km (0.112 R)
• M47: 12,428,292 km (0.104 R)
• M48: 12,992,126 km (0.083 R)
• M49: 13,891,509 km (0.097 R)
• M50: 14,094,064 km (0.091 R)
• M51: 14,425,423 km (0.051 R)
• M52: 14,785,057 km (0.09 R)
• M53: 14,888,429 km (0.09 R)
• M54: 15,539,628 km (0.025 R)
• M55: 15,723,634 km (0.04 R)
• M56: 15,961,345 km (0.089 R)
• M57: 16,681,509 km (0.052 R)
• M58: 16,842,925 km (0.052 R)
• M59: 16,977,862 km (0.116 R)
• M60: 17,194,630 km (0.105 R)
• M61: 17,630,707 km (0.085 R)
• M62: 18,153,402 km (0.09 R)
• M63: 18,569,733 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.3

Radius: 5

Gravity: 37.45 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.74 AU - 10.94 AU

Year: 17827 Days

Day: 19 Hours

Environment

Temp: -226 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 53,233,318 km

• M1: 140,323 km (0.078 R)
• M2: 191,635 km (0.063 R)
• M3: 235,467 km (0.085 R)
• M4: 448,046 km (0.109 R)
• M5: 573,857 km (0.05 R)
• M6: 909,854 km (0.094 R)
• M7: 1,239,568 km (0.095 R)
• M8: 1,699,432 km (0.096 R)
• M9: 1,930,860 km (0.097 R)
• M10: 2,314,279 km (0.102 R)
• M11: 2,570,540 km (0.108 R)
• M12: 3,474,411 km (0.118 R)
• M13: 4,511,573 km (0.061 R)
• M14: 4,556,751 km (0.085 R)
• M15: 5,063,589 km (0.097 R)
• M16: 5,395,397 km (0.086 R)
• M17: 5,588,079 km (0.072 R)
• M18: 5,636,698 km (0.118 R)
• M19: 5,734,086 km (0.106 R)
• M20: 5,783,154 km (0.076 R)
• M21: 5,832,223 km (0.117 R)
• M22: 6,029,991 km (0.117 R)
• M23: 6,791,295 km (0.072 R)
• M24: 7,852,691 km (0.086 R)
• M25: 7,961,599 km (0.08 R)
• M26: 10,904,189 km (0.063 R)
• M27: 11,393,374 km (0.118 R)
• M28: 11,516,642 km (0.098 R)
• M29: 11,578,576 km (0.032 R)
• M30: 11,640,510 km (0.054 R)
• M31: 11,827,058 km (0.034 R)
• M32: 12,266,277 km (0.07 R)
• M33: 12,967,143 km (0.114 R)
• M34: 13,225,349 km (0.099 R)
• M35: 14,607,933 km (0.052 R)
• M36: 15,623,254 km (0.064 R)
• M37: 16,382,313 km (0.101 R)
• M38: 18,367,776 km (0.101 R)
• M39: 18,440,182 km (0.067 R)
• M40: 18,730,252 km (0.096 R)
• M41: 19,906,091 km (0.091 R)
• M42: 21,943,614 km (0.031 R)
• M43: 25,887,762 km (0.037 R)
• M44: 25,968,844 km (0.079 R)
• M45: 29,873,947 km (0.087 R)
• M46: 30,129,310 km (0.094 R)
• M47: 30,728,151 km (0.092 R)
• M48: 32,898,367 km (0.11 R)
• M49: 33,514,860 km (0.083 R)
• M50: 34,580,595 km (0.075 R)
• M51: 35,747,608 km (0.088 R)
• M52: 36,018,829 km (0.091 R)
• M53: 36,199,992 km (0.082 R)
• M54: 36,290,648 km (0.037 R)
• M55: 36,927,486 km (0.105 R)
• M56: 37,843,773 km (0.097 R)
• M57: 38,027,928 km (0.086 R)
• M58: 39,139,141 km (0.115 R)
• M59: 40,073,230 km (0.088 R)
• M60: 40,260,826 km (0.108 R)
• M61: 40,920,104 km (0.087 R)
• M62: 41,014,650 km (0.11 R)
• M63: 42,727,396 km (0.108 R)
• M64: 42,919,180 km (0.109 R)
• M65: 44,172,511 km (0.086 R)
• M66: 47,308,531 km (0.069 R)
• M67: 47,407,715 km (0.117 R)
• M68: 47,904,529 km (0.095 R)
• M69: 50,313,055 km (0.082 R)
• M70: 50,414,333 km (0.113 R)
• M71: 54,206,340 km (0.047 R)
• M72: 54,517,802 km (0.067 R)
• M73: 54,621,773 km (0.025 R)
• M74: 55,351,362 km (0.118 R)
• M75: 55,455,781 km (0.11 R)
• M76: 56,294,128 km (0.12 R)
• M77: 56,504,313 km (0.077 R)
• M78: 56,925,431 km (0.067 R)
• M79: 57,665,042 km (0.086 R)
• M80: 59,153,840 km (0.043 R)
• M81: 59,260,653 km (0.109 R)
• M82: 60,439,933 km (0.088 R)
• M83: 61,302,515 km (0.104 R)
• M84: 62,930,738 km (0.067 R)
• M85: 64,133,804 km (0.112 R)
• M86: 65,675,859 km (0.092 R)
• M87: 66,007,816 km (0.102 R)
• M88: 66,340,522 km (0.076 R)
• M89: 67,007,280 km (0.067 R)
• M90: 67,564,682 km (0.107 R)
• M91: 74,487,772 km (0.113 R)
• M92: 74,603,112 km (0.05 R)
• M93: 76,806,240 km (0.082 R)
• M94: 77,389,522 km (0.069 R)
• M95: 77,974,300 km (0.037 R)
• M96: 78,208,570 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.7

Radius: 5

Gravity: 20.87 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.28 AU - 11.54 AU

Year: 19578 Days

Day: 20.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,233,318 km

• M1: 73,453 km (0.088 R)
• M2: 255,812 km (0.03 R)
• M3: 400,174 km (0.099 R)
• M4: 569,220 km (0.118 R)
• M5: 715,527 km (0.036 R)
• M6: 781,948 km (0.106 R)
• M7: 993,629 km (0.057 R)
• M8: 1,068,129 km (0.058 R)
• M9: 1,412,204 km (0.115 R)
• M10: 2,003,265 km (0.034 R)
• M11: 2,194,152 km (0.107 R)
• M12: 2,978,793 km (0.098 R)
• M13: 3,123,304 km (0.099 R)
• M14: 3,532,903 km (0.08 R)
• M15: 3,841,225 km (0.104 R)
• M16: 4,483,747 km (0.117 R)
• M17: 4,775,164 km (0.112 R)
• M18: 5,029,929 km (0.099 R)
• M19: 5,115,798 km (0.03 R)
• M20: 5,420,230 km (0.09 R)
• M21: 5,508,343 km (0.105 R)
• M22: 6,046,746 km (0.109 R)
• M23: 7,028,706 km (0.086 R)
• M24: 7,221,388 km (0.09 R)
• M25: 7,513,553 km (0.069 R)
• M26: 8,927,403 km (0.098 R)
• M27: 9,346,277 km (0.109 R)
• M28: 10,366,384 km (0.067 R)
• M29: 10,640,597 km (0.11 R)
• M30: 10,751,001 km (0.087 R)
• M31: 12,162,606 km (0.1 R)
• M32: 12,277,946 km (0.12 R)
• M33: 12,626,509 km (0.086 R)
• M34: 12,919,272 km (0.12 R)
• M35: 14,907,577 km (0.119 R)
• M36: 14,969,361 km (0.032 R)
• M37: 15,093,079 km (0.051 R)
• M38: 15,155,012 km (0.107 R)
• M39: 15,591,389 km (0.027 R)
• M40: 17,702,814 km (0.069 R)
• M41: 17,768,188 km (0.076 R)
• M42: 19,766,516 km (0.104 R)
• M43: 20,311,352 km (0.108 R)
• M44: 20,448,383 km (0.105 R)
• M45: 20,516,899 km (0.083 R)
• M46: 21,068,467 km (0.092 R)
• M47: 21,207,144 km (0.095 R)
• M48: 21,276,557 km (0.092 R)
• M49: 24,478,700 km (0.117 R)
• M50: 24,770,565 km (0.06 R)
• M51: 26,098,097 km (0.087 R)
• M52: 26,770,389 km (0.083 R)
• M53: 27,979,739 km (0.077 R)
• M54: 28,514,401 km (0.08 R)
• M55: 31,475,093 km (0.101 R)
• M56: 31,554,380 km (0.103 R)
• M57: 32,190,470 km (0.117 R)
• M58: 33,072,200 km (0.099 R)
• M59: 34,450,295 km (0.083 R)
• M60: 35,764,363 km (0.12 R)
• M61: 36,095,573 km (0.089 R)
• M62: 36,344,503 km (0.104 R)
• M63: 39,632,665 km (0.092 R)
• M64: 39,718,235 km (0.093 R)
• M65: 40,146,982 km (0.084 R)
• M66: 40,318,870 km (0.041 R)
• M67: 40,749,712 km (0.061 R)
• M68: 45,320,226 km (0.052 R)
• M69: 48,578,019 km (0.104 R)
• M70: 48,669,573 km (0.104 R)
• M71: 49,680,705 km (0.082 R)
• M72: 50,050,062 km (0.093 R)
• M73: 50,513,067 km (0.116 R)
• M74: 51,070,469 km (0.096 R)
• M75: 52,097,758 km (0.116 R)
• M76: 52,755,091 km (0.101 R)
• M77: 53,320,571 km (0.102 R)
• M78: 53,509,662 km (0.043 R)
• M79: 53,604,208 km (0.113 R)
• M80: 55,315,907 km (0.076 R)
• M81: 57,142,198 km (0.054 R)
• M82: 59,771,081 km (0.111 R)
• M83: 60,065,639 km (0.039 R)
• M84: 60,656,102 km (0.089 R)
• M85: 60,853,422 km (0.042 R)
• M86: 61,545,462 km (0.098 R)
• M87: 61,743,679 km (0.087 R)
• M88: 62,339,677 km (0.112 R)
• M89: 63,037,401 km (0.097 R)
• M90: 63,337,195 km (0.112 R)
• M91: 64,440,480 km (0.094 R)
• M92: 66,767,923 km (0.085 R)
• M93: 67,379,629 km (0.105 R)
• M94: 67,993,130 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.4

Radius: 4.2

Gravity: 13.4 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.62 AU - 11.42 AU

Year: 19923 Days

Day: 21.5 Hours

Environment

Temp: -243 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,233,318 km

• M1: 214,075 km (0.072 R)
• M2: 974,481 km (0.116 R)
• M3: 1,079,648 km (0.069 R)
• M4: 1,144,573 km (0.073 R)
• M5: 1,683,724 km (0.057 R)
• M6: 1,835,865 km (0.056 R)
• M7: 2,018,973 km (0.072 R)
• M8: 2,099,157 km (0.113 R)
• M9: 2,487,663 km (0.118 R)
• M10: 2,808,251 km (0.093 R)
• M11: 3,329,001 km (0.113 R)
• M12: 3,455,860 km (0.033 R)
• M13: 3,487,725 km (0.063 R)
• M14: 3,552,052 km (0.045 R)
• M15: 3,681,604 km (0.115 R)
• M16: 3,714,216 km (0.116 R)
• M17: 3,978,855 km (0.065 R)
• M18: 4,079,684 km (0.084 R)
• M19: 4,318,292 km (0.09 R)
• M20: 4,988,341 km (0.09 R)
• M21: 5,390,909 km (0.062 R)
• M22: 5,428,009 km (0.112 R)
• M23: 5,539,908 km (0.071 R)
• M24: 6,344,147 km (0.093 R)
• M25: 6,659,948 km (0.092 R)
• M26: 6,940,593 km (0.107 R)
• M27: 7,062,067 km (0.044 R)
• M28: 7,763,381 km (0.08 R)
• M29: 8,573,155 km (0.113 R)
• M30: 8,878,334 km (0.084 R)
• M31: 9,231,385 km (0.117 R)
• M32: 9,544,045 km (0.108 R)
• M33: 9,860,145 km (0.037 R)
• M34: 10,363,841 km (0.086 R)
• M35: 10,875,765 km (0.038 R)
• M36: 11,064,109 km (0.119 R)
• M37: 12,509,823 km (0.033 R)
• M38: 12,559,040 km (0.1 R)
• M39: 12,756,510 km (0.113 R)
• M40: 15,100,110 km (0.115 R)
• M41: 15,679,802 km (0.108 R)
• M42: 15,732,909 km (0.119 R)
• M43: 16,106,006 km (0.081 R)
• M44: 19,764,272 km (0.116 R)
• M45: 19,993,905 km (0.096 R)
• M46: 20,571,951 km (0.096 R)
• M47: 20,862,919 km (0.099 R)
• M48: 21,096,890 km (0.109 R)
• M49: 21,626,167 km (0.109 R)
• M50: 21,803,441 km (0.086 R)
• M51: 22,577,759 km (0.096 R)
• M52: 22,697,737 km (0.05 R)
• M53: 23,179,592 km (0.047 R)
• M54: 23,786,510 km (0.057 R)
• M55: 24,337,330 km (0.1 R)
• M56: 27,026,052 km (0.1 R)
• M57: 27,344,845 km (0.044 R)
• M58: 28,567,209 km (0.113 R)
• M59: 28,891,837 km (0.074 R)
• M60: 29,022,137 km (0.116 R)
• M61: 29,610,355 km (0.105 R)
• M62: 31,800,917 km (0.095 R)
• M63: 32,475,005 km (0.029 R)
• M64: 32,678,159 km (0.112 R)
• M65: 33,017,596 km (0.097 R)
• M66: 33,837,243 km (0.06 R)
• M67: 34,180,720 km (0.114 R)
• M68: 34,249,535 km (0.05 R)
• M69: 34,871,114 km (0.071 R)
• M70: 39,613,666 km (0.044 R)
• M71: 41,360,969 km (0.11 R)
• M72: 41,434,421 km (0.085 R)
• M73: 41,507,724 km (0.095 R)
• M74: 41,949,038 km (0.082 R)
• M75: 42,022,790 km (0.092 R)
• M76: 42,984,704 km (0.104 R)
• M77: 43,133,404 km (0.031 R)
• M78: 43,282,105 km (0.065 R)
• M79: 43,879,150 km (0.088 R)
• M80: 44,478,738 km (0.097 R)
• M81: 44,704,332 km (0.069 R)
• M82: 45,005,771 km (0.027 R)
• M83: 46,217,963 km (0.039 R)
• M84: 48,984,327 km (0.064 R)
• M85: 49,061,968 km (0.112 R)
• M86: 49,528,414 km (0.064 R)
• M87: 49,840,326 km (0.117 R)
• M88: 49,996,506 km (0.036 R)
• M89: 50,230,926 km (0.081 R)
• M90: 50,387,555 km (0.103 R)
• M91: 50,544,333 km (0.064 R)
• M92: 50,701,112 km (0.105 R)
• M93: 51,251,483 km (0.113 R)
• M94: 52,120,497 km (0.096 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: 412 - 14,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit