🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.54 AU - 0.8 AU

Year: 195 Days

Day: 30.7 Hours

Environment

Temp: 157 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.31 AU - 1.39 AU

Year: 559 Days

Day: 12.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,957,982 km

• M1: 717,172 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.75 AU - 4.39 AU

Year: 2404 Days

Day: 12.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,957,982 km

• M1: 23,188 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.91 AU - 4.83 AU

Year: 3256 Days

Day: 40.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 96.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.7

Radius: 12.5

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.24 AU - 5.64 AU

Year: 4523 Days

Day: 15 Hours

Environment

Temp: -145 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 80,957,982 km

• M1: 210,634 km (0.077 R)
• M2: 291,417 km (0.103 R)
• M3: 393,143 km (0.065 R)
• M4: 503,397 km (0.028 R)
• M5: 646,712 km (0.115 R)
• M6: 931,247 km (0.091 R)
• M7: 1,101,489 km (0.113 R)
• M8: 1,256,173 km (0.102 R)
• M9: 1,516,474 km (0.068 R)
• M10: 1,675,347 km (0.105 R)
• M11: 1,916,648 km (0.097 R)
• M12: 2,025,854 km (0.106 R)
• M13: 2,283,761 km (0.111 R)
• M14: 2,484,222 km (0.081 R)
• M15: 2,725,524 km (0.072 R)
• M16: 3,419,508 km (0.059 R)
• M17: 3,533,950 km (0.041 R)
• M18: 3,630,441 km (0.116 R)
• M19: 3,865,459 km (0.118 R)
• M20: 4,005,034 km (0.086 R)
• M21: 4,309,615 km (0.047 R)
• M22: 4,600,883 km (0.079 R)
• M23: 4,685,256 km (0.078 R)
• M24: 5,557,710 km (0.088 R)
• M25: 5,966,861 km (0.062 R)
• M26: 6,221,626 km (0.084 R)
• M27: 6,432,858 km (0.099 R)
• M28: 6,622,548 km (0.097 R)
• M29: 7,056,232 km (0.108 R)
• M30: 7,449,675 km (0.028 R)
• M31: 8,620,129 km (0.034 R)
• M32: 8,934,882 km (0.079 R)
• M33: 9,067,277 km (0.053 R)
• M34: 9,306,932 km (0.049 R)
• M35: 9,847,280 km (0.112 R)
• M36: 10,066,441 km (0.093 R)
• M37: 10,481,425 km (0.05 R)
• M38: 10,930,368 km (0.059 R)
• M39: 11,100,312 km (0.052 R)
• M40: 11,529,059 km (0.081 R)
• M41: 11,760,038 km (0.084 R)
• M42: 12,314,747 km (0.111 R)
• M43: 12,580,433 km (0.083 R)
• M44: 12,997,512 km (0.045 R)
• M45: 13,814,765 km (0.11 R)
• M46: 14,029,438 km (0.107 R)
• M47: 14,337,909 km (0.089 R)
• M48: 14,961,732 km (0.056 R)
• M49: 15,277,084 km (0.069 R)
• M50: 15,435,508 km (0.057 R)
• M51: 15,658,260 km (0.111 R)
• M52: 15,882,058 km (0.082 R)
• M53: 16,820,635 km (0.064 R)
• M54: 18,111,216 km (0.073 R)
• M55: 18,480,872 km (0.095 R)
• M56: 18,717,536 km (0.114 R)
• M57: 18,955,097 km (0.07 R)
• M58: 19,091,381 km (0.045 R)
• M59: 20,506,427 km (0.108 R)
• M60: 21,315,004 km (0.113 R)
• M61: 21,848,021 km (0.08 R)
• M62: 22,026,641 km (0.042 R)
• M63: 22,313,420 km (0.114 R)
• M64: 22,457,333 km (0.081 R)
• M65: 22,746,057 km (0.043 R)
• M66: 23,072,330 km (0.091 R)
• M67: 23,802,816 km (0.07 R)
• M68: 24,689,633 km (0.115 R)
• M69: 25,062,281 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.8

Radius: 9.5

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.49 AU - 5.65 AU

Year: 4686 Days

Day: 11.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 80,957,982 km

• M1: 156,180 km (0.116 R)
• M2: 292,015 km (0.05 R)
• M3: 367,712 km (0.081 R)
• M4: 432,637 km (0.095 R)
• M5: 512,672 km (0.114 R)
• M6: 632,201 km (0.096 R)
• M7: 713,582 km (0.114 R)
• M8: 887,863 km (0.029 R)
• M9: 1,338,452 km (0.035 R)
• M10: 1,461,422 km (0.031 R)
• M11: 1,768,845 km (0.107 R)
• M12: 1,853,218 km (0.111 R)
• M13: 2,114,566 km (0.08 R)
• M14: 2,538,227 km (0.1 R)
• M15: 3,048,805 km (0.114 R)
• M16: 3,378,818 km (0.103 R)
• M17: 3,463,191 km (0.088 R)
• M18: 3,526,919 km (0.103 R)
• M19: 4,185,599 km (0.119 R)
• M20: 4,253,516 km (0.034 R)
• M21: 4,390,698 km (0.074 R)
• M22: 4,506,037 km (0.073 R)
• M23: 4,575,750 km (0.118 R)
• M24: 5,539,310 km (0.068 R)
• M25: 5,942,027 km (0.091 R)
• M26: 6,224,468 km (0.056 R)
• M27: 6,406,529 km (0.108 R)
• M28: 6,829,143 km (0.113 R)
• M29: 6,936,255 km (0.109 R)
• M30: 7,233,655 km (0.105 R)
• M31: 7,424,991 km (0.096 R)
• M32: 7,953,072 km (0.104 R)
• M33: 8,122,416 km (0.06 R)
• M34: 8,811,614 km (0.099 R)
• M35: 9,370,362 km (0.038 R)
• M36: 9,699,178 km (0.117 R)
• M37: 9,910,410 km (0.105 R)
• M38: 10,031,884 km (0.104 R)
• M39: 10,153,806 km (0.058 R)
• M40: 10,245,509 km (0.081 R)
• M41: 10,522,415 km (0.069 R)
• M42: 11,304,513 km (0.028 R)
• M43: 11,879,118 km (0.078 R)
• M44: 12,008,221 km (0.115 R)
• M45: 12,202,549 km (0.102 R)
• M46: 12,693,080 km (0.114 R)
• M47: 12,825,025 km (0.072 R)
• M48: 12,924,209 km (0.033 R)
• M49: 12,990,481 km (0.088 R)
• M50: 13,693,441 km (0.103 R)
• M51: 13,998,471 km (0.04 R)
• M52: 14,340,153 km (0.066 R)
• M53: 14,408,818 km (0.107 R)
• M54: 15,066,450 km (0.091 R)
• M55: 15,276,037 km (0.119 R)
• M56: 15,733,806 km (0.115 R)
• M57: 16,339,229 km (0.03 R)
• M58: 16,807,171 km (0.11 R)
• M59: 17,061,039 km (0.096 R)
• M60: 18,237,776 km (0.05 R)
• M61: 18,723,221 km (0.11 R)
• M62: 19,706,976 km (0.089 R)
• M63: 20,089,797 km (0.088 R)
• M64: 20,707,487 km (0.111 R)
• M65: 21,018,650 km (0.075 R)
• M66: 21,370,654 km (0.113 R)
• M67: 22,278,863 km (0.11 R)
• M68: 22,517,771 km (0.107 R)
• M69: 22,717,633 km (0.066 R)
• M70: 23,320,662 km (0.112 R)
• M71: 24,132,829 km (0.094 R)
• M72: 24,255,500 km (0.052 R)
• M73: 24,378,319 km (0.09 R)
• M74: 25,952,089 km (0.116 R)
• M75: 26,035,864 km (0.111 R)
• M76: 27,515,836 km (0.07 R)
• M77: 27,686,676 km (0.118 R)
• M78: 28,201,443 km (0.118 R)
• M79: 28,805,968 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.2

Radius: 10.2

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.19 AU - 6.41 AU

Year: 4979 Days

Day: 9.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 80,957,982 km

• M1: 135,685 km (0.062 R)
• M2: 201,808 km (0.039 R)
• M3: 508,334 km (0.114 R)
• M4: 571,763 km (0.097 R)
• M5: 735,124 km (0.036 R)
• M6: 1,194,838 km (0.117 R)
• M7: 1,305,690 km (0.059 R)
• M8: 1,659,190 km (0.051 R)
• M9: 2,495,592 km (0.104 R)
• M10: 2,624,695 km (0.104 R)
• M11: 2,859,713 km (0.109 R)
• M12: 3,850,649 km (0.077 R)
• M13: 3,933,676 km (0.067 R)
• M14: 4,050,662 km (0.1 R)
• M15: 4,513,368 km (0.103 R)
• M16: 4,706,798 km (0.118 R)
• M17: 5,809,185 km (0.091 R)
• M18: 6,947,774 km (0.068 R)
• M19: 7,397,316 km (0.108 R)
• M20: 7,521,631 km (0.103 R)
• M21: 7,709,377 km (0.102 R)
• M22: 8,780,497 km (0.12 R)
• M23: 8,912,144 km (0.07 R)
• M24: 9,625,426 km (0.114 R)
• M25: 9,874,806 km (0.063 R)
• M26: 11,320,520 km (0.12 R)
• M27: 11,440,048 km (0.102 R)
• M28: 11,535,791 km (0.111 R)
• M29: 11,680,153 km (0.105 R)
• M30: 12,263,435 km (0.049 R)
• M31: 12,558,592 km (0.03 R)
• M32: 12,657,625 km (0.12 R)
• M33: 13,382,577 km (0.1 R)
• M34: 13,661,128 km (0.051 R)
• M35: 14,301,257 km (0.119 R)
• M36: 14,872,721 km (0.115 R)
• M37: 15,161,146 km (0.057 R)
• M38: 16,064,717 km (0.116 R)
• M39: 16,550,162 km (0.11 R)
• M40: 17,149,900 km (0.098 R)
• M41: 17,784,644 km (0.115 R)
• M42: 18,174,795 km (0.062 R)
• M43: 18,258,719 km (0.083 R)
• M44: 18,398,893 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.8

Radius: 13.8

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.98 AU - 11.1 AU

Year: 10503 Days

Day: 5.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 80,957,982 km

• M1: 262,544 km (0.092 R)
• M2: 387,010 km (0.055 R)
• M3: 690,544 km (0.102 R)
• M4: 868,565 km (0.033 R)
• M5: 1,015,171 km (0.113 R)
• M6: 1,238,970 km (0.109 R)
• M7: 1,525,898 km (0.118 R)
• M8: 1,996,982 km (0.058 R)
• M9: 2,153,461 km (0.12 R)
• M10: 2,879,460 km (0.101 R)
• M11: 3,105,502 km (0.033 R)
• M12: 3,575,389 km (0.078 R)
• M13: 3,677,265 km (0.099 R)
• M14: 3,844,964 km (0.099 R)
• M15: 4,147,900 km (0.117 R)
• M16: 4,349,708 km (0.106 R)
• M17: 4,554,806 km (0.093 R)
• M18: 5,613,361 km (0.114 R)
• M19: 5,837,010 km (0.048 R)
• M20: 5,927,367 km (0.082 R)
• M21: 6,463,675 km (0.084 R)
• M22: 7,160,053 km (0.05 R)
• M23: 8,030,563 km (0.042 R)
• M24: 9,763,206 km (0.081 R)
• M25: 9,870,767 km (0.044 R)
• M26: 10,051,032 km (0.09 R)
• M27: 10,451,206 km (0.066 R)
• M28: 11,380,359 km (0.06 R)
• M29: 12,666,601 km (0.088 R)
• M30: 12,961,010 km (0.048 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.5

Radius: 14

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.58 AU - 12.04 AU

Year: 11800 Days

Day: 14.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 80,957,982 km

• M1: 182,659 km (0.061 R)
• M2: 349,161 km (0.064 R)
• M3: 811,568 km (0.105 R)
• M4: 1,038,658 km (0.047 R)
• M5: 1,304,045 km (0.069 R)
• M6: 1,592,170 km (0.058 R)
• M7: 2,053,680 km (0.042 R)
• M8: 2,190,412 km (0.114 R)
• M9: 2,556,478 km (0.084 R)
• M10: 2,833,234 km (0.075 R)
• M11: 3,324,214 km (0.101 R)
• M12: 3,769,866 km (0.083 R)
• M13: 4,160,167 km (0.07 R)
• M14: 4,589,363 km (0.11 R)
• M15: 4,692,436 km (0.115 R)
• M16: 4,822,287 km (0.096 R)
• M17: 5,139,136 km (0.039 R)
• M18: 5,246,397 km (0.097 R)
• M19: 5,462,865 km (0.098 R)
• M20: 6,017,425 km (0.067 R)
• M21: 6,474,147 km (0.104 R)
• M22: 6,677,451 km (0.066 R)
• M23: 6,765,265 km (0.099 R)
• M24: 6,942,089 km (0.109 R)
• M25: 7,390,883 km (0.111 R)
• M26: 7,481,838 km (0.062 R)
• M27: 8,066,317 km (0.079 R)
• M28: 8,285,328 km (0.118 R)
• M29: 9,246,495 km (0.11 R)
• M30: 9,740,467 km (0.098 R)
• M31: 10,108,179 km (0.075 R)
• M32: 10,480,378 km (0.094 R)
• M33: 10,719,735 km (0.093 R)
• M34: 12,157,370 km (0.061 R)
• M35: 13,284,291 km (0.1 R)
• M36: 13,469,343 km (0.089 R)
• M37: 13,879,092 km (0.063 R)
• M38: 14,634,860 km (0.058 R)
• M39: 14,825,747 km (0.087 R)
• M40: 15,017,681 km (0.108 R)
• M41: 15,171,767 km (0.031 R)
• M42: 16,781,291 km (0.081 R)
• M43: 17,101,729 km (0.112 R)
• M44: 17,222,455 km (0.079 R)
• M45: 18,116,003 km (0.048 R)
• M46: 19,066,398 km (0.115 R)
• M47: 20,671,883 km (0.114 R)
• M48: 21,447,548 km (0.099 R)
• M49: 21,795,363 km (0.086 R)
• M50: 22,276,619 km (0.103 R)
• M51: 23,517,384 km (0.096 R)
• M52: 24,146,293 km (0.059 R)
• M53: 24,281,829 km (0.066 R)
• M54: 26,065,933 km (0.028 R)
• M55: 26,483,760 km (0.095 R)
• M56: 26,810,182 km (0.113 R)
• M57: 27,325,846 km (0.101 R)
• M58: 27,561,313 km (0.087 R)
• M59: 27,750,106 km (0.111 R)
• M60: 28,129,187 km (0.113 R)
• M61: 28,414,620 km (0.037 R)
• M62: 28,653,228 km (0.109 R)
• M63: 29,372,944 km (0.077 R)
• M64: 29,565,925 km (0.101 R)
• M65: 29,662,565 km (0.105 R)
• M66: 30,098,643 km (0.084 R)
• M67: 30,536,965 km (0.079 R)
• M68: 30,683,570 km (0.049 R)
• M69: 30,879,244 km (0.108 R)
• M70: 31,963,530 km (0.091 R)
• M71: 33,060,232 km (0.104 R)
• M72: 33,512,466 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982

Radius: 7.4

Gravity: 17.93 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 11.24 AU - 16.42 AU

Year: 18333 Days

Day: 20.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,957,982 km

• M1: 211,831 km (0.092 R)
• M2: 303,833 km (0.09 R)
• M3: 392,694 km (0.116 R)
• M4: 598,990 km (0.113 R)
• M5: 788,082 km (0.068 R)
• M6: 863,928 km (0.119 R)
• M7: 1,192,445 km (0.069 R)
• M8: 1,280,558 km (0.087 R)
• M9: 1,401,283 km (0.11 R)
• M10: 1,525,898 km (0.083 R)
• M11: 2,348,537 km (0.052 R)
• M12: 2,610,932 km (0.109 R)
• M13: 3,537,990 km (0.101 R)
• M14: 3,926,196 km (0.089 R)
• M15: 4,103,170 km (0.116 R)
• M16: 4,328,016 km (0.084 R)
• M17: 4,979,066 km (0.1 R)
• M18: 5,810,232 km (0.11 R)
• M19: 6,062,903 km (0.096 R)
• M20: 6,578,866 km (0.107 R)
• M21: 7,109,040 km (0.055 R)
• M22: 7,874,084 km (0.069 R)
• M23: 9,363,181 km (0.093 R)
• M24: 10,079,157 km (0.065 R)
• M25: 11,123,499 km (0.055 R)
• M26: 12,137,474 km (0.107 R)
• M27: 12,201,950 km (0.085 R)
• M28: 13,180,919 km (0.056 R)
• M29: 14,184,870 km (0.117 R)
• M30: 14,593,272 km (0.073 R)
• M31: 14,798,969 km (0.044 R)
• M32: 15,631,332 km (0.112 R)
• M33: 15,771,505 km (0.109 R)
• M34: 15,982,588 km (0.105 R)
• M35: 16,908,150 km (0.057 R)
• M36: 17,631,904 km (0.086 R)
• M37: 17,851,065 km (0.109 R)
• M38: 18,070,974 km (0.047 R)
• M39: 18,439,733 km (0.078 R)
• M40: 20,014,998 km (0.082 R)
• M41: 20,473,067 km (0.112 R)
• M42: 23,613,425 km (0.093 R)
• M43: 24,016,442 km (0.063 R)
• M44: 24,502,934 km (0.066 R)
• M45: 24,910,888 km (0.109 R)
• M46: 25,156,827 km (0.106 R)
• M47: 25,816,404 km (0.105 R)
• M48: 26,481,665 km (0.114 R)
• M49: 27,829,093 km (0.119 R)
• M50: 30,327,528 km (0.101 R)
• M51: 31,825,152 km (0.104 R)
• M52: 32,896,721 km (0.112 R)
• M53: 33,527,276 km (0.068 R)
• M54: 33,617,783 km (0.076 R)
• M55: 34,252,826 km (0.07 R)
• M56: 35,075,315 km (0.106 R)
• M57: 35,996,688 km (0.092 R)
• M58: 36,181,891 km (0.096 R)
• M59: 38,429,299 km (0.102 R)
• M60: 38,523,845 km (0.098 R)
• M61: 38,998,220 km (0.093 R)
• M62: 40,625,097 km (0.115 R)
• M63: 41,107,849 km (0.1 R)
• M64: 42,469,639 km (0.11 R)
• M65: 44,142,891 km (0.072 R)
• M66: 46,642,522 km (0.115 R)
• M67: 46,844,479 km (0.059 R)
• M68: 47,452,145 km (0.068 R)
• M69: 48,880,057 km (0.09 R)
• M70: 49,908,542 km (0.115 R)
• M71: 50,632,746 km (0.118 R)
• M72: 51,256,270 km (0.075 R)
• M73: 52,196,343 km (0.07 R)
• M74: 57,846,505 km (0.093 R)
• M75: 58,934,231 km (0.108 R)
• M76: 59,371,057 km (0.105 R)
• M77: 59,699,573 km (0.063 R)
• M78: 60,908,923 km (0.051 R)
• M79: 61,129,580 km (0.112 R)
• M80: 64,360,295 km (0.068 R)
• M81: 65,261,323 km (0.078 R)
• M82: 65,374,120 km (0.078 R)
• M83: 65,487,216 km (0.104 R)
• M84: 65,713,258 km (0.026 R)
• M85: 67,760,356 km (0.119 R)
• M86: 69,366,887 km (0.1 R)
• M87: 69,828,247 km (0.095 R)
• M88: 70,985,985 km (0.084 R)
• M89: 71,450,785 km (0.106 R)
• M90: 77,465,966 km (0.095 R)
• M91: 77,585,495 km (0.102 R)
• M92: 78,184,186 km (0.045 R)
• M93: 78,544,118 km (0.053 R)
• M94: 79,024,926 km (0.104 R)
• M95: 79,145,352 km (0.068 R)
• M96: 80,836,705 km (0.055 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 17,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit