🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.7 AU - 0.94 AU

Year: 327 Days

Day: 15.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.86 AU - 1.06 AU

Year: 414 Days

Day: 22 Hours

Environment

Temp: -67 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.7

Radius: 12.4

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.07 AU - 3.37 AU

Year: 1973 Days

Day: 7.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 24,276,342 km

• M1: 187,147 km (0.065 R)
• M2: 264,339 km (0.114 R)
• M3: 408,103 km (0.054 R)
• M4: 690,394 km (0.079 R)
• M5: 1,014,423 km (0.091 R)
• M6: 1,150,258 km (0.117 R)
• M7: 1,269,637 km (0.034 R)
• M8: 1,409,362 km (0.113 R)
• M9: 1,529,788 km (0.084 R)
• M10: 2,222,127 km (0.073 R)
• M11: 2,450,264 km (0.093 R)
• M12: 2,787,008 km (0.114 R)
• M13: 2,899,207 km (0.069 R)
• M14: 2,981,785 km (0.03 R)
• M15: 3,065,111 km (0.118 R)
• M16: 3,266,320 km (0.049 R)
• M17: 3,439,105 km (0.041 R)
• M18: 3,559,831 km (0.095 R)
• M19: 3,648,393 km (0.102 R)
• M20: 3,907,496 km (0.096 R)
• M21: 4,611,654 km (0.075 R)
• M22: 4,793,864 km (0.108 R)
• M23: 5,053,117 km (0.058 R)
• M24: 5,279,010 km (0.097 R)
• M25: 5,418,734 km (0.103 R)
• M26: 5,572,521 km (0.085 R)
• M27: 5,714,788 km (0.098 R)
• M28: 6,282,662 km (0.118 R)
• M29: 6,662,341 km (0.115 R)
• M30: 7,049,351 km (0.083 R)
• M31: 7,231,711 km (0.062 R)
• M32: 7,330,445 km (0.107 R)
• M33: 7,515,049 km (0.075 R)
• M34: 7,615,130 km (0.073 R)
• M35: 7,744,532 km (0.098 R)
• M36: 8,239,701 km (0.073 R)
• M37: 8,372,544 km (0.114 R)
• M38: 8,700,313 km (0.048 R)
• M39: 8,805,480 km (0.067 R)
• M40: 8,986,793 km (0.115 R)
• M41: 9,184,561 km (0.114 R)
• M42: 9,615,553 km (0.088 R)
• M43: 9,927,464 km (0.116 R)
• M44: 10,053,127 km (0.07 R)
• M45: 10,306,097 km (0.087 R)
• M46: 10,449,411 km (0.098 R)
• M47: 10,561,161 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662

Radius: 13

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.66 AU - 3.28 AU

Year: 2251 Days

Day: 13 Hours

Environment

Temp: -139 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 24,276,342 km

• M1: 163,211 km (0.077 R)
• M2: 251,923 km (0.059 R)
• M3: 333,005 km (0.088 R)
• M4: 416,929 km (0.053 R)
• M5: 856,897 km (0.118 R)
• M6: 1,023,399 km (0.079 R)
• M7: 1,110,914 km (0.083 R)
• M8: 1,703,920 km (0.044 R)
• M9: 1,821,653 km (0.111 R)
• M10: 2,115,613 km (0.097 R)
• M11: 2,346,293 km (0.104 R)
• M12: 2,451,610 km (0.027 R)
• M13: 3,073,638 km (0.067 R)
• M14: 3,174,766 km (0.059 R)
• M15: 3,262,281 km (0.053 R)
• M16: 3,350,843 km (0.032 R)
• M17: 3,499,992 km (0.097 R)
• M18: 3,590,648 km (0.109 R)
• M19: 3,712,720 km (0.05 R)
• M20: 3,929,786 km (0.09 R)
• M21: 4,024,183 km (0.076 R)
• M22: 4,263,390 km (0.034 R)
• M23: 4,606,118 km (0.071 R)
• M24: 5,128,813 km (0.068 R)
• M25: 5,406,018 km (0.109 R)
• M26: 5,723,764 km (0.119 R)
• M27: 5,939,035 km (0.107 R)
• M28: 6,248,703 km (0.056 R)
• M29: 6,713,653 km (0.07 R)
• M30: 7,267,165 km (0.098 R)
• M31: 7,736,454 km (0.094 R)
• M32: 8,890,153 km (0.092 R)
• M33: 8,973,179 km (0.094 R)
• M34: 9,160,925 km (0.108 R)
• M35: 9,795,968 km (0.109 R)
• M36: 9,924,772 km (0.11 R)
• M37: 10,097,258 km (0.096 R)
• M38: 10,249,100 km (0.053 R)
• M39: 10,379,848 km (0.116 R)
• M40: 10,642,991 km (0.117 R)
• M41: 10,797,526 km (0.12 R)
• M42: 11,019,529 km (0.114 R)
• M43: 11,198,149 km (0.103 R)
• M44: 11,968,578 km (0.106 R)
• M45: 12,290,811 km (0.103 R)
• M46: 12,406,600 km (0.059 R)
• M47: 12,569,213 km (0.106 R)
• M48: 12,709,237 km (0.108 R)
• M49: 12,802,885 km (0.052 R)
• M50: 12,990,929 km (0.111 R)
• M51: 13,108,813 km (0.11 R)
• M52: 13,274,567 km (0.114 R)
• M53: 13,632,106 km (0.031 R)
• M54: 13,727,998 km (0.038 R)
• M55: 13,920,381 km (0.091 R)
• M56: 14,041,107 km (0.069 R)
• M57: 14,259,220 km (0.113 R)
• M58: 14,380,993 km (0.032 R)
• M59: 14,625,436 km (0.111 R)
• M60: 14,920,592 km (0.102 R)
• M61: 15,068,994 km (0.12 R)
• M62: 15,217,843 km (0.092 R)
• M63: 15,342,159 km (0.097 R)
• M64: 15,491,907 km (0.11 R)
• M65: 16,374,983 km (0.086 R)
• M66: 16,630,346 km (0.12 R)
• M67: 16,989,980 km (0.097 R)
• M68: 17,093,202 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.6

Radius: 13.1

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.17 AU - 3.35 AU

Year: 2588 Days

Day: 11 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 24,276,342 km

• M1: 168,298 km (0.09 R)
• M2: 326,123 km (0.09 R)
• M3: 499,806 km (0.035 R)
• M4: 636,689 km (0.117 R)
• M5: 742,753 km (0.054 R)
• M6: 996,771 km (0.034 R)
• M7: 1,130,960 km (0.045 R)
• M8: 1,385,575 km (0.054 R)
• M9: 1,511,537 km (0.093 R)
• M10: 1,676,992 km (0.086 R)
• M11: 1,988,455 km (0.042 R)
• M12: 2,083,599 km (0.081 R)
• M13: 2,429,469 km (0.046 R)
• M14: 2,541,967 km (0.037 R)
• M15: 2,645,788 km (0.093 R)
• M16: 2,772,497 km (0.119 R)
• M17: 2,868,689 km (0.082 R)
• M18: 2,966,227 km (0.082 R)
• M19: 3,075,882 km (0.09 R)
• M20: 3,288,012 km (0.072 R)
• M21: 4,050,213 km (0.09 R)
• M22: 4,233,919 km (0.066 R)
• M23: 4,370,352 km (0.081 R)
• M24: 4,724,301 km (0.063 R)
• M25: 5,127,317 km (0.103 R)
• M26: 5,233,083 km (0.029 R)
• M27: 5,339,597 km (0.091 R)
• M28: 5,473,786 km (0.117 R)
• M29: 6,147,874 km (0.117 R)
• M30: 6,373,617 km (0.12 R)
• M31: 6,775,587 km (0.08 R)
• M32: 6,862,802 km (0.078 R)
• M33: 7,438,754 km (0.074 R)
• M34: 7,831,449 km (0.115 R)
• M35: 9,097,944 km (0.075 R)
• M36: 9,307,232 km (0.109 R)
• M37: 9,583,240 km (0.054 R)
• M38: 9,911,457 km (0.114 R)
• M39: 10,579,113 km (0.114 R)
• M40: 10,748,308 km (0.098 R)
• M41: 10,935,455 km (0.113 R)
• M42: 11,123,649 km (0.083 R)
• M43: 11,261,129 km (0.099 R)
• M44: 11,659,957 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.8

Radius: 11.9

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.5 AU - 4.1 AU

Year: 2636 Days

Day: 7 Hours

Environment

Temp: -150 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 24,276,342 km

• M1: 150,645 km (0.113 R)
• M2: 357,539 km (0.095 R)
• M3: 468,541 km (0.116 R)
• M4: 543,639 km (0.074 R)
• M5: 623,823 km (0.113 R)
• M6: 900,878 km (0.057 R)
• M7: 1,368,372 km (0.072 R)
• M8: 1,451,548 km (0.077 R)
• M9: 1,928,915 km (0.032 R)
• M10: 2,034,830 km (0.113 R)
• M11: 2,339,860 km (0.094 R)
• M12: 2,415,258 km (0.047 R)
• M13: 2,542,865 km (0.072 R)
• M14: 2,699,045 km (0.066 R)
• M15: 2,831,738 km (0.104 R)
• M16: 3,048,505 km (0.112 R)
• M17: 3,614,434 km (0.054 R)
• M18: 3,731,569 km (0.106 R)
• M19: 3,820,281 km (0.119 R)
• M20: 3,999,948 km (0.097 R)
• M21: 4,430,042 km (0.104 R)
• M22: 4,571,412 km (0.105 R)
• M23: 4,826,626 km (0.064 R)
• M24: 5,070,021 km (0.101 R)
• M25: 5,234,729 km (0.113 R)
• M26: 5,670,956 km (0.04 R)
• M27: 5,859,150 km (0.082 R)
• M28: 5,945,468 km (0.043 R)
• M29: 6,171,660 km (0.08 R)
• M30: 7,644,302 km (0.064 R)
• M31: 7,890,390 km (0.114 R)
• M32: 7,985,834 km (0.089 R)
• M33: 8,605,468 km (0.071 R)
• M34: 8,782,592 km (0.08 R)
• M35: 8,980,659 km (0.071 R)
• M36: 9,381,582 km (0.107 R)
• M37: 9,563,792 km (0.116 R)
• M38: 9,726,854 km (0.117 R)
• M39: 9,829,328 km (0.083 R)
• M40: 10,117,902 km (0.106 R)
• M41: 10,242,368 km (0.087 R)
• M42: 10,367,432 km (0.053 R)
• M43: 10,597,962 km (0.081 R)
• M44: 10,787,951 km (0.039 R)
• M45: 11,472,362 km (0.106 R)
• M46: 12,017,047 km (0.105 R)
• M47: 12,215,115 km (0.078 R)
• M48: 12,303,527 km (0.078 R)
• M49: 12,614,691 km (0.086 R)
• M50: 12,883,369 km (0.106 R)
• M51: 13,700,921 km (0.091 R)
• M52: 13,861,888 km (0.047 R)
• M53: 14,395,055 km (0.112 R)
• M54: 14,488,554 km (0.032 R)
• M55: 14,769,947 km (0.112 R)
• M56: 14,887,830 km (0.101 R)
• M57: 15,076,922 km (0.118 R)
• M58: 15,243,125 km (0.113 R)
• M59: 15,793,496 km (0.11 R)
• M60: 15,914,072 km (0.062 R)
• M61: 16,131,737 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.5

Radius: 11.2

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.55 AU - 5.77 AU

Year: 4423 Days

Day: 14 Hours

Environment

Temp: -180 °C

Axial Tilt: 66.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 24,276,342 km

• M1: 143,614 km (0.066 R)
• M2: 261,497 km (0.059 R)
• M3: 430,842 km (0.041 R)
• M4: 653,593 km (0.088 R)
• M5: 740,360 km (0.075 R)
• M6: 866,770 km (0.069 R)
• M7: 1,090,419 km (0.077 R)
• M8: 1,291,478 km (0.107 R)
• M9: 1,403,826 km (0.043 R)
• M10: 1,475,933 km (0.113 R)
• M11: 1,745,658 km (0.118 R)
• M12: 1,855,014 km (0.08 R)
• M13: 2,130,423 km (0.049 R)
• M14: 2,594,775 km (0.059 R)
• M15: 3,071,543 km (0.099 R)
• M16: 3,243,132 km (0.065 R)
• M17: 3,635,827 km (0.114 R)
• M18: 3,797,093 km (0.098 R)
• M19: 3,878,624 km (0.115 R)
• M20: 4,002,192 km (0.036 R)
• M21: 4,295,553 km (0.089 R)
• M22: 4,574,254 km (0.06 R)
• M23: 4,947,650 km (0.047 R)
• M24: 5,059,400 km (0.093 R)
• M25: 5,607,377 km (0.103 R)
• M26: 6,007,102 km (0.087 R)
• M27: 6,834,229 km (0.12 R)
• M28: 7,957,260 km (0.096 R)
• M29: 8,247,031 km (0.043 R)
• M30: 8,353,246 km (0.117 R)
• M31: 8,593,799 km (0.091 R)
• M32: 8,972,731 km (0.09 R)
• M33: 9,219,268 km (0.092 R)
• M34: 9,357,197 km (0.082 R)
• M35: 9,747,049 km (0.1 R)
• M36: 10,057,166 km (0.12 R)
• M37: 10,142,287 km (0.111 R)
• M38: 10,256,131 km (0.119 R)
• M39: 10,370,424 km (0.065 R)
• M40: 10,600,356 km (0.107 R)
• M41: 11,418,357 km (0.093 R)
• M42: 11,864,906 km (0.118 R)
• M43: 12,105,460 km (0.057 R)
• M44: 12,256,554 km (0.09 R)
• M45: 13,332,162 km (0.101 R)
• M46: 13,582,290 km (0.097 R)
• M47: 13,991,889 km (0.103 R)
• M48: 14,405,826 km (0.059 R)
• M49: 14,533,882 km (0.12 R)
• M50: 14,662,387 km (0.098 R)
• M51: 16,635,283 km (0.041 R)
• M52: 16,736,112 km (0.109 R)
• M53: 17,073,605 km (0.101 R)
• M54: 17,345,275 km (0.071 R)
• M55: 17,481,708 km (0.106 R)
• M56: 17,618,440 km (0.087 R)
• M57: 17,755,472 km (0.072 R)
• M58: 18,030,732 km (0.082 R)
• M59: 19,961,143 km (0.12 R)
• M60: 20,463,044 km (0.039 R)
• M61: 20,715,416 km (0.096 R)
• M62: 20,932,632 km (0.116 R)
• M63: 21,735,673 km (0.086 R)
• M64: 21,809,126 km (0.099 R)
• M65: 22,214,835 km (0.085 R)
• M66: 22,437,287 km (0.076 R)
• M67: 22,958,935 km (0.098 R)
• M68: 23,071,283 km (0.12 R)
• M69: 23,371,675 km (0.099 R)
• M70: 24,128,341 km (0.078 R)
• M71: 24,356,927 km (0.066 R)
• M72: 24,662,855 km (0.093 R)
• M73: 25,008,575 km (0.06 R)
• M74: 25,085,618 km (0.12 R)
• M75: 25,665,908 km (0.111 R)
• M76: 25,860,236 km (0.051 R)
• M77: 26,172,447 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.5

Radius: 13.7

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.75 AU - 5.31 AU

Year: 4960 Days

Day: 13.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 24,276,342 km

• M1: 180,864 km (0.111 R)
• M2: 277,504 km (0.037 R)
• M3: 439,668 km (0.086 R)
• M4: 530,175 km (0.085 R)
• M5: 677,230 km (0.108 R)
• M6: 904,020 km (0.064 R)
• M7: 1,489,995 km (0.065 R)
• M8: 1,662,332 km (0.086 R)
• M9: 1,757,027 km (0.115 R)
• M10: 2,351,080 km (0.052 R)
• M11: 2,512,646 km (0.103 R)
• M12: 2,664,039 km (0.107 R)
• M13: 2,804,362 km (0.091 R)
• M14: 3,121,958 km (0.113 R)
• M15: 3,300,129 km (0.114 R)
• M16: 3,390,636 km (0.099 R)
• M17: 3,543,226 km (0.109 R)
• M18: 3,760,741 km (0.109 R)
• M19: 4,225,691 km (0.086 R)
• M20: 4,324,126 km (0.086 R)
• M21: 4,456,670 km (0.084 R)
• M22: 4,624,369 km (0.114 R)
• M23: 4,760,055 km (0.041 R)
• M24: 5,333,613 km (0.102 R)
• M25: 5,511,934 km (0.053 R)
• M26: 6,003,063 km (0.088 R)
• M27: 6,095,664 km (0.103 R)
• M28: 6,244,664 km (0.115 R)
• M29: 6,489,556 km (0.092 R)
• M30: 6,795,184 km (0.033 R)
• M31: 6,930,570 km (0.054 R)
• M32: 7,066,704 km (0.077 R)
• M33: 7,203,736 km (0.113 R)
• M34: 7,381,309 km (0.113 R)
• M35: 7,500,538 km (0.089 R)
• M36: 7,600,320 km (0.089 R)
• M37: 7,882,162 km (0.065 R)
• M38: 8,106,110 km (0.102 R)
• M39: 8,727,540 km (0.087 R)
• M40: 8,832,707 km (0.074 R)
• M41: 9,044,089 km (0.109 R)
• M42: 9,257,266 km (0.044 R)
• M43: 9,385,920 km (0.087 R)
• M44: 9,775,622 km (0.095 R)
• M45: 10,548,445 km (0.047 R)
• M46: 11,180,945 km (0.082 R)
• M47: 12,270,317 km (0.1 R)
• M48: 12,530,168 km (0.075 R)
• M49: 12,625,163 km (0.086 R)
• M50: 12,720,457 km (0.056 R)
• M51: 13,466,352 km (0.034 R)
• M52: 13,661,128 km (0.065 R)
• M53: 13,807,883 km (0.105 R)
• M54: 14,127,574 km (0.115 R)
• M55: 16,019,538 km (0.12 R)
• M56: 16,200,103 km (0.107 R)
• M57: 16,824,674 km (0.075 R)
• M58: 17,060,889 km (0.08 R)
• M59: 17,166,206 km (0.117 R)
• M60: 17,271,822 km (0.101 R)
• M61: 17,536,610 km (0.117 R)
• M62: 17,642,974 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.1

Radius: 13.1

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.62 AU - 8.38 AU

Year: 9031 Days

Day: 11.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 24,276,342 km

• M1: 288,275 km (0.097 R)
• M2: 370,404 km (0.114 R)
• M3: 517,309 km (0.099 R)
• M4: 1,345,782 km (0.087 R)
• M5: 1,522,009 km (0.032 R)
• M6: 2,702,186 km (0.091 R)
• M7: 3,583,617 km (0.072 R)
• M8: 4,125,161 km (0.113 R)
• M9: 4,466,693 km (0.065 R)
• M10: 5,900,888 km (0.114 R)
• M11: 6,726,369 km (0.057 R)
• M12: 6,962,135 km (0.057 R)
• M13: 7,057,280 km (0.086 R)
• M14: 7,369,341 km (0.051 R)
• M15: 7,636,971 km (0.107 R)
• M16: 7,858,376 km (0.093 R)
• M17: 8,206,939 km (0.06 R)
• M18: 8,484,443 km (0.096 R)
• M19: 9,178,877 km (0.113 R)
• M20: 9,414,344 km (0.106 R)
• M21: 10,241,021 km (0.049 R)
• M22: 10,814,131 km (0.105 R)
• M23: 10,896,858 km (0.115 R)
• M24: 11,341,763 km (0.098 R)
• M25: 12,566,969 km (0.073 R)
• M26: 13,033,415 km (0.048 R)
• M27: 13,476,075 km (0.11 R)
• M28: 13,923,672 km (0.105 R)
• M29: 14,680,488 km (0.086 R)
• M30: 14,772,191 km (0.106 R)
• M31: 16,139,366 km (0.075 R)
• M32: 16,234,062 km (0.067 R)
• M33: 16,837,988 km (0.119 R)
• M34: 17,806,784 km (0.108 R)
• M35: 18,826,742 km (0.111 R)
• M36: 19,260,127 km (0.119 R)
• M37: 19,629,335 km (0.105 R)
• M38: 21,406,707 km (0.101 R)
• M39: 21,510,827 km (0.105 R)
• M40: 22,068,977 km (0.062 R)
• M41: 22,596,459 km (0.066 R)
• M42: 23,057,071 km (0.027 R)
• M43: 24,095,729 km (0.078 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 15,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit