🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.6

Radius: 12.3

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.45 AU - 0.65 AU

Year: 277 Days

Day: 14.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 83,929,922 km

• M1: 153,039 km (0.093 R)
• M2: 230,381 km (0.119 R)
• M3: 350,657 km (0.101 R)
• M4: 427,252 km (0.105 R)
• M5: 534,812 km (0.068 R)
• M6: 644,168 km (0.112 R)
• M7: 728,691 km (0.064 R)
• M8: 835,055 km (0.09 R)
• M9: 914,043 km (0.097 R)
• M10: 992,133 km (0.114 R)
• M11: 1,299,557 km (0.101 R)
• M12: 1,418,936 km (0.06 R)
• M13: 1,511,088 km (0.06 R)
• M14: 1,623,586 km (0.114 R)
• M15: 1,734,288 km (0.085 R)
• M16: 1,968,409 km (0.089 R)
• M17: 2,102,000 km (0.118 R)
• M18: 2,208,065 km (0.075 R)
• M19: 2,357,662 km (0.114 R)
• M20: 2,446,972 km (0.113 R)
• M21: 2,537,329 km (0.117 R)
• M22: 2,623,498 km (0.096 R)
• M23: 2,716,249 km (0.077 R)
• M24: 2,888,136 km (0.083 R)
• M25: 3,040,876 km (0.052 R)
• M26: 3,132,579 km (0.117 R)
• M27: 3,313,144 km (0.089 R)
• M28: 3,467,379 km (0.079 R)
• M29: 3,642,110 km (0.07 R)
• M30: 3,733,664 km (0.083 R)
• M31: 3,813,699 km (0.094 R)
• M32: 3,919,165 km (0.12 R)
• M33: 4,063,527 km (0.087 R)
• M34: 4,152,238 km (0.084 R)
• M35: 4,235,265 km (0.076 R)
• M36: 4,338,189 km (0.056 R)
• M37: 4,435,427 km (0.119 R)
• M38: 4,513,667 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.3

Radius: 13.8

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.31 AU - 1.73 AU

Year: 1271 Days

Day: 8.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 83,929,922 km

• M1: 191,186 km (0.073 R)
• M2: 389,702 km (0.111 R)
• M3: 549,473 km (0.062 R)
• M4: 661,073 km (0.067 R)
• M5: 883,226 km (0.105 R)
• M6: 996,920 km (0.112 R)
• M7: 1,378,245 km (0.047 R)
• M8: 1,573,321 km (0.119 R)
• M9: 1,705,565 km (0.085 R)
• M10: 1,878,800 km (0.073 R)
• M11: 2,058,168 km (0.092 R)
• M12: 2,154,808 km (0.107 R)
• M13: 2,263,117 km (0.083 R)
• M14: 2,474,947 km (0.079 R)
• M15: 2,609,585 km (0.108 R)
• M16: 2,768,009 km (0.113 R)
• M17: 3,251,360 km (0.114 R)
• M18: 3,666,793 km (0.118 R)
• M19: 3,844,964 km (0.101 R)
• M20: 4,074,896 km (0.069 R)
• M21: 4,210,133 km (0.119 R)
• M22: 4,346,865 km (0.096 R)
• M23: 4,459,812 km (0.109 R)
• M24: 4,869,710 km (0.105 R)
• M25: 5,026,638 km (0.105 R)
• M26: 5,265,097 km (0.105 R)
• M27: 5,426,214 km (0.058 R)
• M28: 5,616,353 km (0.075 R)
• M29: 5,781,060 km (0.092 R)
• M30: 5,975,238 km (0.031 R)
• M31: 6,242,270 km (0.098 R)
• M32: 6,470,407 km (0.047 R)
• M33: 6,585,448 km (0.1 R)
• M34: 6,802,963 km (0.046 R)
• M35: 7,037,682 km (0.044 R)
• M36: 7,215,554 km (0.029 R)
• M37: 7,379,813 km (0.08 R)
• M38: 7,621,114 km (0.089 R)
• M39: 7,757,996 km (0.087 R)
• M40: 7,880,367 km (0.055 R)
• M41: 8,018,745 km (0.118 R)
• M42: 8,158,021 km (0.087 R)
• M43: 8,391,842 km (0.101 R)
• M44: 8,596,342 km (0.099 R)
• M45: 8,898,381 km (0.106 R)
• M46: 10,007,350 km (0.049 R)
• M47: 10,140,791 km (0.119 R)
• M48: 10,561,310 km (0.094 R)
• M49: 10,782,416 km (0.111 R)
• M50: 10,936,203 km (0.068 R)
• M51: 11,022,072 km (0.101 R)
• M52: 11,159,852 km (0.068 R)
• M53: 11,315,583 km (0.1 R)
• M54: 11,769,463 km (0.078 R)
• M55: 11,910,384 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.4

Radius: 13.9

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.8 AU - 2.02 AU

Year: 1790 Days

Day: 7.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 83,929,922 km

• M1: 173,982 km (0.028 R)
• M2: 283,189 km (0.076 R)
• M3: 394,041 km (0.059 R)
• M4: 495,468 km (0.107 R)
• M5: 626,665 km (0.098 R)
• M6: 726,298 km (0.07 R)
• M7: 859,889 km (0.079 R)
• M8: 1,002,904 km (0.119 R)
• M9: 1,115,701 km (0.104 R)
• M10: 1,209,499 km (0.075 R)
• M11: 1,322,445 km (0.11 R)
• M12: 1,559,857 km (0.12 R)
• M13: 1,830,330 km (0.101 R)
• M14: 1,971,401 km (0.111 R)
• M15: 2,057,868 km (0.078 R)
• M16: 2,315,177 km (0.072 R)
• M17: 2,499,631 km (0.113 R)
• M18: 2,604,200 km (0.026 R)
• M19: 2,785,512 km (0.11 R)
• M20: 2,982,234 km (0.115 R)
• M21: 3,229,070 km (0.087 R)
• M22: 3,529,612 km (0.111 R)
• M23: 3,779,141 km (0.06 R)
• M24: 3,887,749 km (0.108 R)
• M25: 4,071,456 km (0.108 R)
• M26: 4,562,286 km (0.116 R)
• M27: 4,887,063 km (0.097 R)
• M28: 5,112,208 km (0.076 R)
• M29: 5,313,866 km (0.114 R)
• M30: 5,518,067 km (0.099 R)
• M31: 5,738,874 km (0.088 R)
• M32: 5,892,361 km (0.094 R)
• M33: 6,061,407 km (0.083 R)
• M34: 6,476,690 km (0.106 R)
• M35: 6,636,610 km (0.039 R)
• M36: 7,049,800 km (0.09 R)
• M37: 7,380,261 km (0.081 R)
• M38: 7,501,735 km (0.107 R)
• M39: 7,715,959 km (0.066 R)
• M40: 7,854,786 km (0.107 R)
• M41: 8,041,035 km (0.114 R)
• M42: 8,370,749 km (0.082 R)
• M43: 8,624,916 km (0.12 R)
• M44: 8,978,565 km (0.096 R)
• M45: 9,189,947 km (0.035 R)
• M46: 9,501,709 km (0.074 R)
• M47: 9,883,782 km (0.055 R)
• M48: 10,034,726 km (0.067 R)
• M49: 10,203,173 km (0.037 R)
• M50: 10,509,101 km (0.112 R)
• M51: 10,956,249 km (0.1 R)
• M52: 11,112,429 km (0.059 R)
• M53: 11,321,866 km (0.091 R)
• M54: 11,567,955 km (0.111 R)
• M55: 11,833,640 km (0.041 R)
• M56: 12,065,367 km (0.035 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.8

Radius: 11.1

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.85 AU - 1.97 AU

Year: 1790 Days

Day: 9.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 83,929,922 km

• M1: 138,528 km (0.114 R)
• M2: 235,018 km (0.116 R)
• M3: 352,004 km (0.092 R)
• M4: 429,645 km (0.051 R)
• M5: 684,560 km (0.076 R)
• M6: 765,492 km (0.069 R)
• M7: 962,961 km (0.081 R)
• M8: 1,080,994 km (0.084 R)
• M9: 1,304,643 km (0.107 R)
• M10: 1,379,592 km (0.089 R)
• M11: 1,543,700 km (0.106 R)
• M12: 1,623,137 km (0.114 R)
• M13: 1,704,219 km (0.057 R)
• M14: 2,298,272 km (0.079 R)
• M15: 2,459,389 km (0.114 R)
• M16: 2,576,823 km (0.034 R)
• M17: 2,708,320 km (0.113 R)
• M18: 2,780,875 km (0.093 R)
• M19: 2,891,128 km (0.116 R)
• M20: 2,977,746 km (0.056 R)
• M21: 3,103,258 km (0.111 R)
• M22: 3,217,701 km (0.101 R)
• M23: 3,424,744 km (0.103 R)
• M24: 3,503,433 km (0.087 R)
• M25: 3,649,440 km (0.081 R)
• M26: 3,757,001 km (0.076 R)
• M27: 3,865,609 km (0.105 R)
• M28: 3,947,738 km (0.114 R)
• M29: 4,099,730 km (0.059 R)
• M30: 4,524,588 km (0.079 R)
• M31: 4,756,913 km (0.104 R)
• M32: 4,918,928 km (0.051 R)
• M33: 5,038,007 km (0.097 R)
• M34: 5,431,450 km (0.116 R)
• M35: 5,523,752 km (0.111 R)
• M36: 5,992,741 km (0.07 R)
• M37: 6,216,091 km (0.113 R)
• M38: 6,296,574 km (0.112 R)
• M39: 6,474,745 km (0.04 R)
• M40: 6,703,929 km (0.111 R)
• M41: 6,802,963 km (0.071 R)
• M42: 6,902,595 km (0.105 R)
• M43: 7,002,676 km (0.06 R)
• M44: 7,271,803 km (0.032 R)
• M45: 7,578,778 km (0.08 R)
• M46: 7,664,797 km (0.107 R)
• M47: 7,924,798 km (0.12 R)
• M48: 7,994,660 km (0.087 R)
• M49: 8,382,417 km (0.081 R)
• M50: 8,740,256 km (0.092 R)
• M51: 9,030,326 km (0.07 R)
• M52: 9,452,641 km (0.093 R)
• M53: 9,526,692 km (0.097 R)
• M54: 9,919,087 km (0.083 R)
• M55: 10,107,730 km (0.095 R)
• M56: 10,374,014 km (0.086 R)
• M57: 10,603,946 km (0.064 R)
• M58: 11,402,649 km (0.064 R)
• M59: 11,799,233 km (0.076 R)
• M60: 11,939,107 km (0.066 R)
• M61: 12,079,579 km (0.092 R)
• M62: 12,504,288 km (0.089 R)
• M63: 12,708,190 km (0.089 R)
• M64: 13,036,856 km (0.047 R)
• M65: 13,119,434 km (0.041 R)
• M66: 13,243,600 km (0.105 R)
• M67: 13,409,804 km (0.118 R)
• M68: 13,576,755 km (0.097 R)
• M69: 13,660,530 km (0.075 R)
• M70: 13,765,398 km (0.102 R)
• M71: 13,933,845 km (0.037 R)
• M72: 14,081,797 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259

Radius: 9.6

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.95 AU - 2.85 AU

Year: 2522 Days

Day: 8.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 83,929,922 km

• M1: 127,457 km (0.094 R)
• M2: 315,951 km (0.111 R)
• M3: 384,317 km (0.084 R)
• M4: 465,249 km (0.118 R)
• M5: 559,646 km (0.11 R)
• M6: 814,860 km (0.085 R)
• M7: 884,572 km (0.085 R)
• M8: 1,140,684 km (0.108 R)
• M9: 1,429,856 km (0.095 R)
• M10: 1,622,389 km (0.102 R)
• M11: 1,701,825 km (0.084 R)
• M12: 1,895,854 km (0.076 R)
• M13: 2,294,682 km (0.12 R)
• M14: 2,486,616 km (0.115 R)
• M15: 2,778,780 km (0.088 R)
• M16: 2,850,587 km (0.108 R)
• M17: 3,032,648 km (0.114 R)
• M18: 3,459,900 km (0.099 R)
• M19: 3,524,376 km (0.109 R)
• M20: 3,786,173 km (0.05 R)
• M21: 4,095,242 km (0.118 R)
• M22: 4,190,835 km (0.048 R)
• M23: 4,301,088 km (0.062 R)
• M24: 4,680,469 km (0.04 R)
• M25: 4,867,017 km (0.114 R)
• M26: 5,012,277 km (0.095 R)
• M27: 5,114,751 km (0.11 R)
• M28: 5,321,795 km (0.092 R)
• M29: 5,774,927 km (0.047 R)
• M30: 5,851,670 km (0.098 R)
• M31: 6,068,438 km (0.096 R)
• M32: 6,382,593 km (0.086 R)
• M33: 6,669,821 km (0.105 R)
• M34: 7,323,564 km (0.1 R)
• M35: 7,506,971 km (0.119 R)
• M36: 7,776,397 km (0.095 R)
• M37: 7,895,177 km (0.066 R)
• M38: 8,031,910 km (0.088 R)
• M39: 8,272,762 km (0.091 R)
• M40: 8,342,176 km (0.091 R)
• M41: 8,446,445 km (0.1 R)
• M42: 8,516,158 km (0.096 R)
• M43: 8,621,176 km (0.092 R)
• M44: 8,726,642 km (0.102 R)
• M45: 8,832,557 km (0.087 R)
• M46: 8,956,724 km (0.104 R)
• M47: 9,242,456 km (0.046 R)
• M48: 9,332,514 km (0.03 R)
• M49: 9,495,126 km (0.111 R)
• M50: 9,622,285 km (0.058 R)
• M51: 9,896,647 km (0.109 R)
• M52: 10,025,601 km (0.084 R)
• M53: 10,453,151 km (0.12 R)
• M54: 10,943,683 km (0.046 R)
• M55: 11,732,363 km (0.108 R)
• M56: 12,400,467 km (0.114 R)
• M57: 12,479,754 km (0.096 R)
• M58: 13,121,080 km (0.032 R)
• M59: 13,364,475 km (0.065 R)
• M60: 13,547,882 km (0.086 R)
• M61: 13,609,217 km (0.102 R)
• M62: 13,670,553 km (0.088 R)
• M63: 13,732,187 km (0.027 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.1

Radius: 3.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.29 AU - 7.53 AU

Year: 11007 Days

Day: 21.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 83,929,922 km

• M1: 123,119 km (0.104 R)
• M2: 815,608 km (0.11 R)
• M3: 911,051 km (0.104 R)
• M4: 1,050,626 km (0.089 R)
• M5: 1,638,994 km (0.116 R)
• M6: 2,022,713 km (0.116 R)
• M7: 2,297,973 km (0.105 R)
• M8: 2,405,833 km (0.027 R)
• M9: 2,955,755 km (0.106 R)
• M10: 3,192,119 km (0.113 R)
• M11: 3,267,367 km (0.075 R)
• M12: 3,793,652 km (0.11 R)
• M13: 4,329,362 km (0.092 R)
• M14: 4,665,509 km (0.063 R)
• M15: 4,750,929 km (0.099 R)
• M16: 5,255,972 km (0.117 R)
• M17: 6,035,825 km (0.09 R)
• M18: 6,222,374 km (0.095 R)
• M19: 6,812,537 km (0.115 R)
• M20: 7,821,725 km (0.11 R)
• M21: 8,127,353 km (0.111 R)
• M22: 8,250,771 km (0.084 R)
• M23: 8,312,555 km (0.117 R)
• M24: 8,374,638 km (0.118 R)
• M25: 9,131,304 km (0.061 R)
• M26: 9,865,830 km (0.091 R)
• M27: 10,085,440 km (0.105 R)
• M28: 10,351,125 km (0.1 R)
• M29: 10,574,325 km (0.098 R)
• M30: 10,663,935 km (0.076 R)
• M31: 11,253,201 km (0.069 R)
• M32: 11,390,681 km (0.084 R)
• M33: 11,598,024 km (0.061 R)
• M34: 11,876,276 km (0.089 R)
• M35: 11,992,813 km (0.1 R)
• M36: 12,203,745 km (0.095 R)
• M37: 12,250,719 km (0.118 R)
• M38: 12,297,843 km (0.093 R)
• M39: 12,557,844 km (0.101 R)
• M40: 13,011,275 km (0.064 R)
• M41: 13,518,561 km (0.09 R)
• M42: 13,762,555 km (0.097 R)
• M43: 13,786,940 km (0.107 R)
• M44: 15,255,991 km (0.117 R)
• M45: 16,099,124 km (0.102 R)
• M46: 16,957,218 km (0.103 R)
• M47: 17,643,722 km (0.087 R)
• M48: 17,670,351 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.8

Radius: 7.2

Gravity: 16.74 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.13 AU - 11.33 AU

Year: 20585 Days

Day: 15.7 Hours

Environment

Temp: -245 °C

Axial Tilt: 134.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,929,922 km

• M1: 103,372 km (0.076 R)
• M2: 186,249 km (0.084 R)
• M3: 461,509 km (0.113 R)
• M4: 1,083,687 km (0.098 R)
• M5: 1,170,903 km (0.082 R)
• M6: 1,415,345 km (0.102 R)
• M7: 1,543,551 km (0.104 R)
• M8: 2,391,023 km (0.093 R)
• M9: 2,661,645 km (0.092 R)
• M10: 3,401,856 km (0.093 R)
• M11: 3,488,024 km (0.104 R)
• M12: 3,662,156 km (0.046 R)
• M13: 5,606,928 km (0.095 R)
• M14: 6,122,442 km (0.073 R)
• M15: 6,279,969 km (0.055 R)
• M16: 6,760,777 km (0.099 R)
• M17: 6,978,441 km (0.079 R)
• M18: 7,253,552 km (0.079 R)
• M19: 7,420,354 km (0.081 R)
• M20: 8,331,405 km (0.102 R)
• M21: 8,564,628 km (0.116 R)
• M22: 9,157,185 km (0.089 R)
• M23: 9,519,062 km (0.04 R)
• M24: 10,444,026 km (0.112 R)
• M25: 10,506,707 km (0.115 R)
• M26: 11,204,581 km (0.096 R)
• M27: 11,591,591 km (0.056 R)
• M28: 11,982,939 km (0.083 R)
• M29: 12,445,047 km (0.038 R)
• M30: 12,845,670 km (0.094 R)
• M31: 13,047,627 km (0.109 R)
• M32: 13,250,631 km (0.088 R)
• M33: 13,318,549 km (0.115 R)
• M34: 13,522,900 km (0.099 R)
• M35: 13,797,112 km (0.11 R)
• M36: 14,350,924 km (0.113 R)
• M37: 14,911,916 km (0.109 R)
• M38: 15,408,730 km (0.096 R)
• M39: 15,623,403 km (0.04 R)
• M40: 15,911,080 km (0.096 R)
• M41: 16,055,442 km (0.109 R)
• M42: 16,858,034 km (0.105 R)
• M43: 18,425,970 km (0.092 R)
• M44: 18,729,803 km (0.107 R)
• M45: 19,651,475 km (0.113 R)
• M46: 19,728,967 km (0.077 R)
• M47: 21,618,538 km (0.115 R)
• M48: 22,666,022 km (0.106 R)
• M49: 24,060,574 km (0.038 R)
• M50: 24,642,958 km (0.112 R)
• M51: 25,482,800 km (0.116 R)
• M52: 26,931,955 km (0.116 R)
• M53: 27,363,246 km (0.035 R)
• M54: 31,346,588 km (0.08 R)
• M55: 32,805,915 km (0.067 R)
• M56: 32,897,918 km (0.089 R)
• M57: 32,989,921 km (0.103 R)
• M58: 33,636,483 km (0.076 R)
• M59: 34,754,727 km (0.064 R)
• M60: 35,601,301 km (0.03 R)
• M61: 35,979,784 km (0.045 R)
• M62: 36,645,195 km (0.077 R)
• M63: 37,027,418 km (0.07 R)
• M64: 38,278,355 km (0.094 R)
• M65: 39,152,456 km (0.065 R)
• M66: 39,836,866 km (0.066 R)
• M67: 40,229,859 km (0.105 R)
• M68: 43,418,837 km (0.037 R)
• M69: 44,330,337 km (0.081 R)
• M70: 44,432,064 km (0.082 R)
• M71: 45,760,642 km (0.071 R)
• M72: 47,726,059 km (0.111 R)
• M73: 48,038,868 km (0.1 R)
• M74: 49,930,085 km (0.089 R)
• M75: 50,672,090 km (0.058 R)
• M76: 51,097,696 km (0.08 R)
• M77: 52,489,255 km (0.108 R)
• M78: 53,893,231 km (0.112 R)
• M79: 56,627,880 km (0.119 R)
• M80: 58,512,963 km (0.046 R)
• M81: 59,968,401 km (0.095 R)
• M82: 60,418,541 km (0.099 R)
• M83: 61,889,537 km (0.094 R)
• M84: 64,290,433 km (0.106 R)
• M85: 64,866,684 km (0.048 R)
• M86: 65,328,792 km (0.114 R)
• M87: 65,444,431 km (0.069 R)
• M88: 69,182,882 km (0.114 R)
• M89: 69,773,344 km (0.096 R)
• M90: 70,721,346 km (0.048 R)
• M91: 73,470,805 km (0.092 R)
• M92: 75,161,411 km (0.116 R)
• M93: 76,864,732 km (0.112 R)
• M94: 79,937,921 km (0.11 R)
• M95: 82,300,371 km (0.093 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 16,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit