🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.87 AU - 1.43 AU

Year: 460 Days

Day: 16.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,416,813 km

• M1: 84,523 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.3 AU - 2.48 AU

Year: 1377 Days

Day: 39.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,416,813 km

• M1: 24,684 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.14 AU - 2.94 AU

Year: 1509 Days

Day: 16.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.61 AU - 2.97 AU

Year: 1737 Days

Day: 23.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,416,813 km

• M1: 2,121,896 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235

Radius: 11.3

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.1 AU - 5.04 AU

Year: 3642 Days

Day: 9.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 64,416,813 km

• M1: 141,071 km (0.072 R)
• M2: 318,943 km (0.072 R)
• M3: 503,098 km (0.118 R)
• M4: 734,526 km (0.097 R)
• M5: 881,580 km (0.108 R)
• M6: 1,116,599 km (0.073 R)
• M7: 1,257,370 km (0.113 R)
• M8: 1,546,094 km (0.073 R)
• M9: 1,704,369 km (0.113 R)
• M10: 1,939,836 km (0.104 R)
• M11: 2,274,785 km (0.088 R)
• M12: 2,403,589 km (0.111 R)
• M13: 2,777,284 km (0.058 R)
• M14: 2,971,163 km (0.114 R)
• M15: 3,069,898 km (0.098 R)
• M16: 3,387,195 km (0.094 R)
• M17: 3,715,263 km (0.109 R)
• M18: 4,163,309 km (0.098 R)
• M19: 4,306,025 km (0.114 R)
• M20: 4,743,599 km (0.094 R)
• M21: 4,842,932 km (0.096 R)
• M22: 5,161,725 km (0.104 R)
• M23: 5,383,878 km (0.092 R)
• M24: 5,522,106 km (0.069 R)
• M25: 5,997,528 km (0.117 R)
• M26: 6,069,186 km (0.057 R)
• M27: 6,140,993 km (0.026 R)
• M28: 6,303,755 km (0.091 R)
• M29: 6,413,111 km (0.082 R)
• M30: 6,504,665 km (0.105 R)
• M31: 6,931,468 km (0.093 R)
• M32: 7,063,263 km (0.092 R)
• M33: 7,138,810 km (0.078 R)
• M34: 7,310,100 km (0.025 R)
• M35: 7,695,464 km (0.058 R)
• M36: 7,930,034 km (0.119 R)
• M37: 8,226,387 km (0.087 R)
• M38: 8,546,526 km (0.109 R)
• M39: 8,647,505 km (0.102 R)
• M40: 8,870,855 km (0.079 R)
• M41: 9,014,020 km (0.098 R)
• M42: 9,137,438 km (0.064 R)
• M43: 9,282,099 km (0.111 R)
• M44: 9,594,459 km (0.083 R)
• M45: 9,868,074 km (0.061 R)
• M46: 9,973,989 km (0.105 R)
• M47: 10,059,110 km (0.111 R)
• M48: 10,401,540 km (0.112 R)
• M49: 10,617,559 km (0.087 R)
• M50: 10,726,167 km (0.115 R)
• M51: 10,922,440 km (0.039 R)
• M52: 11,142,049 km (0.112 R)
• M53: 12,444,448 km (0.077 R)
• M54: 12,536,002 km (0.088 R)
• M55: 12,812,160 km (0.113 R)
• M56: 12,997,362 km (0.077 R)
• M57: 13,136,787 km (0.106 R)
• M58: 13,230,136 km (0.092 R)
• M59: 13,393,797 km (0.04 R)
• M60: 13,676,088 km (0.025 R)
• M61: 14,055,618 km (0.102 R)
• M62: 14,127,125 km (0.115 R)
• M63: 14,294,525 km (0.082 R)
• M64: 14,486,759 km (0.094 R)
• M65: 14,728,060 km (0.109 R)
• M66: 15,214,851 km (0.072 R)
• M67: 15,534,093 km (0.079 R)
• M68: 16,129,343 km (0.074 R)
• M69: 16,530,266 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.9

Radius: 10.7

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.78 AU - 5.96 AU

Year: 4639 Days

Day: 8.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,416,813 km

• M1: 142,866 km (0.101 R)
• M2: 389,852 km (0.114 R)
• M3: 472,580 km (0.093 R)
• M4: 573,109 km (0.065 R)
• M5: 659,577 km (0.11 R)
• M6: 935,136 km (0.098 R)
• M7: 1,013,077 km (0.104 R)
• M8: 1,107,024 km (0.117 R)
• M9: 1,232,537 km (0.106 R)
• M10: 1,333,515 km (0.08 R)
• M11: 1,407,417 km (0.117 R)
• M12: 1,575,266 km (0.07 R)
• M13: 1,669,662 km (0.111 R)
• M14: 2,083,599 km (0.073 R)
• M15: 2,365,442 km (0.108 R)
• M16: 2,456,098 km (0.085 R)
• M17: 2,830,242 km (0.054 R)
• M18: 2,965,628 km (0.09 R)
• M19: 3,779,889 km (0.106 R)
• M20: 4,889,906 km (0.069 R)
• M21: 5,006,143 km (0.099 R)
• M22: 5,577,308 km (0.105 R)
• M23: 5,845,986 km (0.114 R)
• M24: 5,969,553 km (0.1 R)
• M25: 6,472,501 km (0.05 R)
• M26: 6,574,826 km (0.112 R)
• M27: 6,806,853 km (0.094 R)
• M28: 7,492,310 km (0.051 R)
• M29: 7,761,886 km (0.115 R)
• M30: 8,421,911 km (0.104 R)
• M31: 8,533,661 km (0.107 R)
• M32: 8,730,382 km (0.049 R)
• M33: 8,871,902 km (0.117 R)
• M34: 9,157,185 km (0.095 R)
• M35: 9,243,353 km (0.105 R)
• M36: 9,329,821 km (0.117 R)
• M37: 9,416,588 km (0.097 R)
• M38: 9,503,504 km (0.051 R)
• M39: 9,649,063 km (0.073 R)
• M40: 9,824,691 km (0.112 R)
• M41: 9,912,953 km (0.07 R)
• M42: 10,090,227 km (0.09 R)
• M43: 10,238,777 km (0.091 R)
• M44: 11,084,005 km (0.06 R)
• M45: 11,206,676 km (0.091 R)
• M46: 11,422,246 km (0.093 R)
• M47: 11,577,080 km (0.106 R)
• M48: 11,826,310 km (0.046 R)
• M49: 11,982,939 km (0.077 R)
• M50: 12,489,029 km (0.091 R)
• M51: 13,982,464 km (0.101 R)
• M52: 14,347,932 km (0.068 R)
• M53: 14,582,202 km (0.089 R)
• M54: 15,463,184 km (0.119 R)
• M55: 16,014,003 km (0.116 R)
• M56: 16,187,387 km (0.1 R)
• M57: 16,641,267 km (0.096 R)
• M58: 16,781,740 km (0.118 R)
• M59: 17,241,005 km (0.077 R)
• M60: 18,099,996 km (0.109 R)
• M61: 18,280,710 km (0.071 R)
• M62: 18,716,788 km (0.099 R)
• M63: 19,229,909 km (0.118 R)
• M64: 19,636,366 km (0.118 R)
• M65: 19,896,517 km (0.099 R)
• M66: 21,481,057 km (0.088 R)
• M67: 21,787,583 km (0.116 R)
• M68: 22,327,333 km (0.093 R)
• M69: 22,637,599 km (0.09 R)
• M70: 22,871,420 km (0.103 R)
• M71: 23,066,795 km (0.102 R)
• M72: 23,933,116 km (0.096 R)
• M73: 24,091,839 km (0.083 R)
• M74: 24,850,301 km (0.045 R)
• M75: 25,252,569 km (0.109 R)
• M76: 25,900,927 km (0.081 R)
• M77: 26,227,050 km (0.106 R)
• M78: 27,379,402 km (0.113 R)
• M79: 27,628,483 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755

Radius: 10.2

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.47 AU - 6.91 AU

Year: 5741 Days

Day: 14.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,416,813 km

• M1: 155,881 km (0.1 R)
• M2: 230,530 km (0.062 R)
• M3: 295,157 km (0.101 R)
• M4: 602,879 km (0.09 R)
• M5: 731,085 km (0.104 R)
• M6: 941,719 km (0.093 R)
• M7: 1,302,848 km (0.077 R)
• M8: 1,508,096 km (0.028 R)
• M9: 1,705,565 km (0.102 R)
• M10: 1,969,456 km (0.084 R)
• M11: 2,086,591 km (0.043 R)
• M12: 2,186,074 km (0.095 R)
• M13: 2,369,181 km (0.114 R)
• M14: 2,494,245 km (0.055 R)
• M15: 2,707,422 km (0.084 R)
• M16: 3,197,505 km (0.033 R)
• M17: 3,336,033 km (0.04 R)
• M18: 3,476,505 km (0.051 R)
• M19: 3,715,114 km (0.05 R)
• M20: 3,983,941 km (0.092 R)
• M21: 4,259,051 km (0.075 R)
• M22: 4,463,103 km (0.085 R)
• M23: 4,618,236 km (0.101 R)
• M24: 5,121,483 km (0.106 R)
• M25: 5,475,880 km (0.083 R)
• M26: 5,558,758 km (0.079 R)
• M27: 6,122,293 km (0.115 R)
• M28: 6,586,345 km (0.113 R)
• M29: 7,031,848 km (0.11 R)
• M30: 8,171,933 km (0.092 R)
• M31: 8,682,511 km (0.094 R)
• M32: 9,105,125 km (0.116 R)
• M33: 9,768,442 km (0.091 R)
• M34: 9,936,739 km (0.1 R)
• M35: 10,207,960 km (0.088 R)
• M36: 10,757,732 km (0.115 R)
• M37: 11,671,626 km (0.077 R)
• M38: 11,814,492 km (0.047 R)
• M39: 11,957,956 km (0.042 R)
• M40: 12,537,349 km (0.047 R)
• M41: 12,683,655 km (0.106 R)
• M42: 13,088,767 km (0.109 R)
• M43: 13,237,317 km (0.087 R)
• M44: 13,798,758 km (0.025 R)
• M45: 14,139,542 km (0.117 R)
• M46: 14,291,833 km (0.088 R)
• M47: 14,674,953 km (0.091 R)
• M48: 14,829,188 km (0.086 R)
• M49: 15,686,982 km (0.114 R)
• M50: 15,805,314 km (0.082 R)
• M51: 17,695,932 km (0.066 R)
• M52: 18,730,401 km (0.063 R)
• M53: 19,955,010 km (0.099 R)
• M54: 20,040,430 km (0.12 R)
• M55: 21,205,199 km (0.116 R)
• M56: 21,642,174 km (0.112 R)
• M57: 22,038,010 km (0.071 R)
• M58: 22,658,542 km (0.07 R)
• M59: 22,837,013 km (0.082 R)
• M60: 24,280,482 km (0.095 R)
• M61: 25,986,197 km (0.055 R)
• M62: 27,968,818 km (0.063 R)
• M63: 28,351,938 km (0.077 R)
• M64: 28,592,342 km (0.08 R)
• M65: 28,978,304 km (0.102 R)
• M66: 29,755,316 km (0.102 R)
• M67: 29,901,772 km (0.065 R)
• M68: 30,097,446 km (0.102 R)
• M69: 30,195,433 km (0.118 R)
• M70: 30,736,379 km (0.12 R)
• M71: 31,578,615 km (0.111 R)
• M72: 31,827,695 km (0.089 R)
• M73: 32,127,639 km (0.111 R)
• M74: 32,277,835 km (0.03 R)
• M75: 32,378,215 km (0.063 R)
• M76: 32,730,069 km (0.109 R)
• M77: 32,881,313 km (0.077 R)
• M78: 33,235,112 km (0.094 R)
• M79: 33,437,817 km (0.064 R)
• M80: 33,742,548 km (0.107 R)
• M81: 33,895,287 km (0.048 R)
• M82: 34,150,501 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816

Radius: 14.9

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.84 AU - 7.78 AU

Year: 6625 Days

Day: 14 Hours

Environment

Temp: -150 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,416,813 km

• M1: 188,793 km (0.11 R)
• M2: 395,088 km (0.12 R)
• M3: 807,529 km (0.05 R)
• M4: 927,806 km (0.079 R)
• M5: 1,038,658 km (0.11 R)
• M6: 1,137,692 km (0.111 R)
• M7: 1,310,477 km (0.098 R)
• M8: 1,455,587 km (0.069 R)
• M9: 1,723,218 km (0.105 R)
• M10: 2,878,861 km (0.117 R)
• M11: 3,700,154 km (0.119 R)
• M12: 3,883,561 km (0.106 R)
• M13: 4,096,887 km (0.119 R)
• M14: 4,479,559 km (0.11 R)
• M15: 4,647,258 km (0.04 R)
• M16: 4,760,204 km (0.081 R)
• M17: 4,874,048 km (0.103 R)
• M18: 5,017,812 km (0.093 R)
• M19: 5,398,090 km (0.084 R)
• M20: 5,576,709 km (0.07 R)
• M21: 6,342,651 km (0.085 R)
• M22: 6,436,748 km (0.089 R)
• M23: 7,636,523 km (0.096 R)
• M24: 7,837,582 km (0.062 R)
• M25: 8,142,612 km (0.043 R)
• M26: 8,451,382 km (0.099 R)
• M27: 8,974,825 km (0.098 R)
• M28: 9,116,345 km (0.102 R)
• M29: 9,653,102 km (0.092 R)
• M30: 10,053,426 km (0.065 R)
• M31: 10,163,530 km (0.104 R)
• M32: 10,311,033 km (0.025 R)
• M33: 10,533,485 km (0.103 R)
• M34: 11,401,303 km (0.102 R)
• M35: 11,863,261 km (0.084 R)
• M36: 11,979,797 km (0.087 R)
• M37: 13,125,119 km (0.052 R)
• M38: 13,976,331 km (0.114 R)
• M39: 14,264,157 km (0.12 R)
• M40: 14,388,024 km (0.077 R)
• M41: 14,553,778 km (0.113 R)
• M42: 14,845,494 km (0.111 R)
• M43: 15,307,752 km (0.064 R)
• M44: 15,477,097 km (0.078 R)
• M45: 15,689,525 km (0.096 R)
• M46: 16,419,264 km (0.086 R)
• M47: 16,679,415 km (0.099 R)
• M48: 17,160,073 km (0.106 R)
• M49: 17,556,657 km (0.108 R)
• M50: 18,269,341 km (0.098 R)
• M51: 19,173,361 km (0.116 R)
• M52: 19,814,986 km (0.032 R)
• M53: 19,999,590 km (0.118 R)
• M54: 20,277,543 km (0.075 R)
• M55: 20,463,642 km (0.105 R)
• M56: 20,790,514 km (0.029 R)
• M57: 20,884,312 km (0.058 R)
• M58: 20,978,109 km (0.064 R)
• M59: 21,639,182 km (0.095 R)
• M60: 21,734,177 km (0.114 R)
• M61: 22,067,780 km (0.108 R)
• M62: 22,403,029 km (0.054 R)
• M63: 23,273,090 km (0.115 R)
• M64: 24,797,193 km (0.042 R)
• M65: 24,946,343 km (0.085 R)
• M66: 25,797,554 km (0.061 R)
• M67: 27,322,854 km (0.094 R)
• M68: 27,476,940 km (0.117 R)
• M69: 27,786,159 km (0.105 R)
• M70: 28,200,246 km (0.039 R)
• M71: 28,668,338 km (0.1 R)
• M72: 29,559,791 km (0.096 R)
• M73: 32,342,611 km (0.102 R)
• M74: 32,942,050 km (0.088 R)
• M75: 33,215,664 km (0.09 R)
• M76: 33,985,943 km (0.078 R)
• M77: 34,762,057 km (0.079 R)
• M78: 36,049,945 km (0.12 R)
• M79: 36,162,592 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.7

Radius: 6.1

Gravity: 18.24 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 9.45 AU - 14.71 AU

Year: 15651 Days

Day: 19.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,416,813 km

• M1: 410,197 km (0.08 R)
• M2: 533,765 km (0.095 R)
• M3: 752,477 km (0.077 R)
• M4: 795,262 km (0.111 R)
• M5: 1,241,962 km (0.078 R)
• M6: 1,293,124 km (0.032 R)
• M7: 1,397,394 km (0.108 R)
• M8: 1,450,651 km (0.072 R)
• M9: 1,504,506 km (0.105 R)
• M10: 2,141,045 km (0.116 R)
• M11: 2,455,350 km (0.066 R)
• M12: 3,196,607 km (0.099 R)
• M13: 3,482,489 km (0.06 R)
• M14: 4,427,499 km (0.088 R)
• M15: 4,545,980 km (0.051 R)
• M16: 4,867,167 km (0.077 R)
• M17: 5,112,806 km (0.107 R)
• M18: 5,446,709 km (0.066 R)
• M19: 5,658,839 km (0.119 R)
• M20: 5,787,642 km (0.072 R)
• M21: 5,873,960 km (0.109 R)
• M22: 6,004,260 km (0.036 R)
• M23: 7,172,919 km (0.069 R)
• M24: 7,265,669 km (0.097 R)
• M25: 8,605,767 km (0.113 R)
• M26: 8,803,386 km (0.099 R)
• M27: 10,807,100 km (0.116 R)
• M28: 11,288,805 km (0.095 R)
• M29: 12,551,261 km (0.09 R)
• M30: 14,674,205 km (0.029 R)
• M31: 16,048,710 km (0.102 R)
• M32: 16,109,447 km (0.052 R)
• M33: 18,982,773 km (0.109 R)
• M34: 19,175,605 km (0.118 R)
• M35: 20,346,058 km (0.086 R)
• M36: 20,873,690 km (0.106 R)
• M37: 21,472,680 km (0.12 R)
• M38: 21,606,570 km (0.066 R)
• M39: 22,415,595 km (0.118 R)
• M40: 26,105,576 km (0.112 R)
• M41: 26,248,442 km (0.114 R)
• M42: 27,038,918 km (0.045 R)
• M43: 27,255,834 km (0.08 R)
• M44: 27,691,613 km (0.117 R)
• M45: 28,129,486 km (0.027 R)
• M46: 28,202,789 km (0.113 R)
• M47: 28,938,362 km (0.115 R)
• M48: 29,234,416 km (0.076 R)
• M49: 29,680,367 km (0.054 R)
• M50: 29,978,815 km (0.049 R)
• M51: 30,428,506 km (0.045 R)
• M52: 30,729,497 km (0.104 R)
• M53: 31,107,232 km (0.041 R)
• M54: 31,867,039 km (0.1 R)
• M55: 32,019,779 km (0.057 R)
• M56: 32,096,223 km (0.089 R)
• M57: 33,018,494 km (0.094 R)
• M58: 34,810,078 km (0.071 R)
• M59: 35,282,658 km (0.083 R)
• M60: 36,633,078 km (0.119 R)
• M61: 36,793,148 km (0.084 R)
• M62: 37,516,004 km (0.072 R)
• M63: 38,812,420 km (0.086 R)
• M64: 40,123,645 km (0.112 R)
• M65: 41,782,984 km (0.106 R)
• M66: 41,950,085 km (0.093 R)
• M67: 42,873,553 km (0.074 R)
• M68: 45,941,955 km (0.067 R)
• M69: 46,028,273 km (0.116 R)
• M70: 46,114,441 km (0.094 R)
• M71: 46,373,694 km (0.107 R)
• M72: 48,640,401 km (0.115 R)
• M73: 48,904,292 km (0.063 R)
• M74: 49,610,244 km (0.075 R)
• M75: 51,837,906 km (0.118 R)
• M76: 51,927,665 km (0.099 R)
• M77: 52,197,390 km (0.106 R)
• M78: 54,828,068 km (0.076 R)
• M79: 55,011,176 km (0.116 R)
• M80: 55,561,397 km (0.101 R)
• M81: 56,667,374 km (0.119 R)
• M82: 56,759,826 km (0.064 R)
• M83: 57,130,380 km (0.064 R)
• M84: 57,501,682 km (0.092 R)
• M85: 59,182,414 km (0.093 R)
• M86: 60,879,153 km (0.068 R)
• M87: 62,019,238 km (0.11 R)
• M88: 62,687,492 km (0.112 R)
• M89: 64,223,862 km (0.085 R)
• M90: 64,320,352 km (0.117 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 13,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit