🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.59 AU - 0.63 AU

Year: 178 Days

Day: 32.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 149.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.61 AU - 3.49 AU

Year: 1986 Days

Day: 35.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,258,209 km

• M1: 2,113,519 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.93 AU - 4.75 AU

Year: 3370 Days

Day: 46.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,258,209 km

• M1: 409,001 km (0.104 R)
• M2: 2,430,666 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390

Radius: 11.2

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.57 AU - 6.19 AU

Year: 5315 Days

Day: 13.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 74,258,209 km

• M1: 196,721 km (0.102 R)
• M2: 287,677 km (0.05 R)
• M3: 464,651 km (0.035 R)
• M4: 1,059,602 km (0.069 R)
• M5: 1,285,195 km (0.082 R)
• M6: 1,368,671 km (0.092 R)
• M7: 1,861,297 km (0.06 R)
• M8: 2,185,774 km (0.105 R)
• M9: 2,269,699 km (0.066 R)
• M10: 2,688,124 km (0.089 R)
• M11: 3,168,782 km (0.066 R)
• M12: 3,458,404 km (0.09 R)
• M13: 3,576,735 km (0.086 R)
• M14: 3,797,243 km (0.058 R)
• M15: 4,399,823 km (0.066 R)
• M16: 4,549,720 km (0.078 R)
• M17: 4,745,095 km (0.115 R)
• M18: 5,211,840 km (0.108 R)
• M19: 5,370,713 km (0.098 R)
• M20: 5,786,595 km (0.089 R)
• M21: 5,927,516 km (0.084 R)
• M22: 6,478,635 km (0.094 R)
• M23: 6,600,557 km (0.115 R)
• M24: 6,846,945 km (0.098 R)
• M25: 6,921,445 km (0.065 R)
• M26: 7,071,192 km (0.086 R)
• M27: 7,424,842 km (0.107 R)
• M28: 7,836,236 km (0.119 R)
• M29: 8,175,972 km (0.042 R)
• M30: 8,574,052 km (0.094 R)
• M31: 9,224,055 km (0.107 R)
• M32: 9,861,940 km (0.08 R)
• M33: 10,115,359 km (0.081 R)
• M34: 10,257,178 km (0.06 R)
• M35: 10,571,483 km (0.112 R)
• M36: 11,180,197 km (0.072 R)
• M37: 11,533,098 km (0.106 R)
• M38: 11,979,498 km (0.034 R)
• M39: 12,401,364 km (0.096 R)
• M40: 12,981,505 km (0.04 R)
• M41: 13,259,458 km (0.111 R)
• M42: 13,570,621 km (0.082 R)
• M43: 13,821,198 km (0.067 R)
• M44: 14,295,423 km (0.073 R)
• M45: 14,454,595 km (0.064 R)
• M46: 14,839,211 km (0.075 R)
• M47: 15,487,718 km (0.088 R)
• M48: 15,980,045 km (0.098 R)
• M49: 16,444,396 km (0.059 R)
• M50: 16,711,578 km (0.079 R)
• M51: 17,386,115 km (0.074 R)
• M52: 17,522,099 km (0.108 R)
• M53: 18,000,813 km (0.067 R)
• M54: 18,276,372 km (0.073 R)
• M55: 18,449,307 km (0.115 R)
• M56: 18,657,547 km (0.052 R)
• M57: 18,831,530 km (0.098 R)
• M58: 19,533,443 km (0.098 R)
• M59: 19,639,358 km (0.085 R)
• M60: 19,994,204 km (0.093 R)
• M61: 20,458,556 km (0.12 R)
• M62: 20,530,213 km (0.09 R)
• M63: 21,216,120 km (0.105 R)
• M64: 21,397,881 km (0.034 R)
• M65: 21,689,746 km (0.114 R)
• M66: 22,870,522 km (0.064 R)
• M67: 22,982,272 km (0.082 R)
• M68: 23,056,772 km (0.111 R)
• M69: 23,356,117 km (0.111 R)
• M70: 23,506,164 km (0.076 R)
• M71: 24,109,791 km (0.119 R)
• M72: 24,375,477 km (0.082 R)
• M73: 25,024,881 km (0.103 R)
• M74: 25,757,313 km (0.058 R)
• M75: 25,834,804 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.3

Radius: 9.6

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.13 AU - 9.95 AU

Year: 8498 Days

Day: 9.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 94 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,258,209 km

• M1: 180,116 km (0.097 R)
• M2: 254,616 km (0.114 R)
• M3: 330,312 km (0.112 R)
• M4: 425,606 km (0.087 R)
• M5: 532,120 km (0.067 R)
• M6: 605,123 km (0.072 R)
• M7: 682,017 km (0.095 R)
• M8: 896,241 km (0.11 R)
• M9: 1,064,688 km (0.057 R)
• M10: 1,215,632 km (0.113 R)
• M11: 1,403,228 km (0.082 R)
• M12: 1,647,372 km (0.05 R)
• M13: 1,823,299 km (0.111 R)
• M14: 1,988,604 km (0.075 R)
• M15: 2,888,136 km (0.11 R)
• M16: 3,042,671 km (0.09 R)
• M17: 3,180,152 km (0.05 R)
• M18: 3,339,772 km (0.062 R)
• M19: 3,834,792 km (0.043 R)
• M20: 4,047,819 km (0.038 R)
• M21: 4,177,670 km (0.104 R)
• M22: 4,755,866 km (0.084 R)
• M23: 5,077,651 km (0.093 R)
• M24: 5,406,467 km (0.097 R)
• M25: 5,477,975 km (0.074 R)
• M26: 5,718,229 km (0.096 R)
• M27: 5,912,856 km (0.086 R)
• M28: 6,611,627 km (0.102 R)
• M29: 6,790,547 km (0.115 R)
• M30: 7,468,524 km (0.046 R)
• M31: 7,815,741 km (0.113 R)
• M32: 7,950,678 km (0.093 R)
• M33: 8,609,208 km (0.116 R)
• M34: 8,692,833 km (0.102 R)
• M35: 8,945,055 km (0.113 R)
• M36: 9,058,001 km (0.094 R)
• M37: 10,036,671 km (0.108 R)
• M38: 10,568,491 km (0.118 R)
• M39: 10,807,848 km (0.027 R)
• M40: 11,413,869 km (0.042 R)
• M41: 11,628,542 km (0.04 R)
• M42: 11,906,644 km (0.031 R)
• M43: 12,945,003 km (0.089 R)
• M44: 13,394,245 km (0.081 R)
• M45: 13,491,185 km (0.119 R)
• M46: 13,718,274 km (0.063 R)
• M47: 14,012,085 km (0.109 R)
• M48: 14,209,105 km (0.038 R)
• M49: 14,407,173 km (0.099 R)
• M50: 14,972,952 km (0.049 R)
• M51: 15,140,800 km (0.106 R)
• M52: 15,886,695 km (0.114 R)
• M53: 16,471,324 km (0.118 R)
• M54: 17,027,978 km (0.1 R)
• M55: 17,168,151 km (0.093 R)
• M56: 17,590,765 km (0.114 R)
• M57: 17,696,979 km (0.118 R)
• M58: 18,446,465 km (0.078 R)
• M59: 19,242,625 km (0.096 R)
• M60: 19,939,302 km (0.118 R)
• M61: 20,532,457 km (0.12 R)
• M62: 20,906,003 km (0.117 R)
• M63: 21,018,650 km (0.102 R)
• M64: 21,093,749 km (0.05 R)
• M65: 21,357,340 km (0.105 R)
• M66: 21,508,583 km (0.083 R)
• M67: 21,887,964 km (0.076 R)
• M68: 22,078,551 km (0.105 R)
• M69: 22,422,926 km (0.086 R)
• M70: 22,615,159 km (0.082 R)
• M71: 23,117,209 km (0.088 R)
• M72: 23,233,447 km (0.09 R)
• M73: 23,389,029 km (0.082 R)
• M74: 23,466,820 km (0.102 R)
• M75: 23,857,569 km (0.06 R)
• M76: 24,171,575 km (0.09 R)
• M77: 25,963,608 km (0.103 R)
• M78: 26,044,241 km (0.113 R)
• M79: 26,205,807 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.7

Radius: 12.8

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.68 AU - 10.72 AU

Year: 13048 Days

Day: 14.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 74,258,209 km

• M1: 248,781 km (0.085 R)
• M2: 520,301 km (0.089 R)
• M3: 609,163 km (0.115 R)
• M4: 930,200 km (0.095 R)
• M5: 1,062,145 km (0.094 R)
• M6: 1,542,055 km (0.067 R)
• M7: 1,794,576 km (0.118 R)
• M8: 1,938,040 km (0.101 R)
• M9: 2,186,074 km (0.089 R)
• M10: 2,288,249 km (0.083 R)
• M11: 2,631,726 km (0.106 R)
• M12: 2,991,808 km (0.105 R)
• M13: 3,077,228 km (0.096 R)
• M14: 3,945,045 km (0.109 R)
• M15: 4,651,746 km (0.087 R)
• M16: 5,054,014 km (0.072 R)
• M17: 5,224,855 km (0.1 R)
• M18: 6,108,380 km (0.029 R)
• M19: 7,460,895 km (0.098 R)
• M20: 7,734,509 km (0.071 R)
• M21: 8,372,245 km (0.086 R)
• M22: 9,318,601 km (0.109 R)
• M23: 9,528,786 km (0.112 R)
• M24: 9,655,645 km (0.098 R)
• M25: 9,740,617 km (0.114 R)
• M26: 10,168,915 km (0.101 R)
• M27: 10,516,132 km (0.05 R)
• M28: 11,356,124 km (0.06 R)
• M29: 12,309,810 km (0.078 R)
• M30: 12,866,165 km (0.115 R)
• M31: 13,147,558 km (0.113 R)
• M32: 13,716,330 km (0.101 R)
• M33: 14,438,588 km (0.095 R)
• M34: 14,927,025 km (0.028 R)
• M35: 15,970,470 km (0.086 R)
• M36: 16,374,085 km (0.117 R)
• M37: 16,577,239 km (0.116 R)
• M38: 17,709,246 km (0.059 R)
• M39: 18,760,022 km (0.115 R)
• M40: 19,400,151 km (0.1 R)
• M41: 19,561,418 km (0.103 R)
• M42: 19,776,988 km (0.093 R)
• M43: 19,939,152 km (0.104 R)
• M44: 20,047,461 km (0.074 R)
• M45: 20,156,069 km (0.072 R)
• M46: 20,428,337 km (0.026 R)
• M47: 20,921,711 km (0.08 R)
• M48: 21,087,017 km (0.027 R)
• M49: 21,919,978 km (0.034 R)
• M50: 22,763,710 km (0.11 R)
• M51: 24,020,332 km (0.03 R)
• M52: 26,065,783 km (0.117 R)
• M53: 27,500,427 km (0.076 R)
• M54: 28,105,700 km (0.057 R)
• M55: 29,206,441 km (0.062 R)
• M56: 29,391,194 km (0.112 R)
• M57: 29,823,981 km (0.106 R)
• M58: 30,445,859 km (0.052 R)
• M59: 31,576,071 km (0.107 R)
• M60: 31,892,471 km (0.094 R)
• M61: 32,273,497 km (0.105 R)
• M62: 32,911,831 km (0.094 R)
• M63: 34,201,364 km (0.032 R)
• M64: 35,310,184 km (0.108 R)
• M65: 35,770,347 km (0.115 R)
• M66: 36,034,088 km (0.075 R)
• M67: 37,095,634 km (0.111 R)
• M68: 38,437,079 km (0.089 R)
• M69: 38,910,406 km (0.114 R)
• M70: 39,385,529 km (0.113 R)
• M71: 40,273,243 km (0.112 R)
• M72: 40,685,086 km (0.103 R)
• M73: 41,582,374 km (0.11 R)
• M74: 41,859,728 km (0.083 R)
• M75: 42,276,957 km (0.103 R)
• M76: 44,880,259 km (0.06 R)
• M77: 46,668,552 km (0.106 R)
• M78: 47,101,189 km (0.057 R)
• M79: 47,317,956 km (0.067 R)
• M80: 48,407,029 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.6

Radius: 14.4

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 10.28 AU - 12.92 AU

Year: 14728 Days

Day: 6.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 74,258,209 km

• M1: 248,332 km (0.101 R)
• M2: 389,702 km (0.09 R)
• M3: 671,694 km (0.075 R)
• M4: 884,423 km (0.061 R)
• M5: 1,544,448 km (0.035 R)
• M6: 1,864,438 km (0.101 R)
• M7: 2,174,106 km (0.1 R)
• M8: 2,534,338 km (0.075 R)
• M9: 3,423,697 km (0.095 R)
• M10: 3,689,383 km (0.095 R)
• M11: 4,321,882 km (0.053 R)
• M12: 4,650,998 km (0.08 R)
• M13: 5,509,690 km (0.114 R)
• M14: 5,642,682 km (0.116 R)
• M15: 5,821,900 km (0.06 R)
• M16: 6,185,872 km (0.091 R)
• M17: 6,983,977 km (0.04 R)
• M18: 7,322,217 km (0.1 R)
• M19: 7,419,905 km (0.08 R)
• M20: 8,115,535 km (0.034 R)
• M21: 8,368,954 km (0.106 R)
• M22: 8,573,753 km (0.03 R)
• M23: 8,780,198 km (0.061 R)
• M24: 9,944,967 km (0.098 R)
• M25: 10,053,276 km (0.098 R)
• M26: 10,325,694 km (0.088 R)
• M27: 11,045,708 km (0.06 R)
• M28: 12,127,151 km (0.052 R)
• M29: 13,182,714 km (0.063 R)
• M30: 13,902,878 km (0.101 R)
• M31: 14,206,711 km (0.115 R)
• M32: 16,139,217 km (0.059 R)
• M33: 16,715,617 km (0.045 R)
• M34: 18,685,672 km (0.087 R)
• M35: 19,021,220 km (0.061 R)
• M36: 19,358,563 km (0.1 R)
• M37: 20,176,564 km (0.117 R)
• M38: 20,520,789 km (0.077 R)
• M39: 20,866,958 km (0.108 R)
• M40: 22,912,559 km (0.071 R)
• M41: 23,199,638 km (0.103 R)
• M42: 23,995,498 km (0.12 R)
• M43: 26,511,735 km (0.096 R)
• M44: 27,954,008 km (0.096 R)
• M45: 28,491,812 km (0.101 R)
• M46: 28,878,074 km (0.12 R)
• M47: 30,282,947 km (0.108 R)
• M48: 31,630,226 km (0.051 R)
• M49: 32,190,619 km (0.067 R)
• M50: 32,512,404 km (0.059 R)
• M51: 33,240,198 km (0.105 R)
• M52: 33,646,805 km (0.079 R)
• M53: 34,382,976 km (0.118 R)
• M54: 34,547,235 km (0.059 R)
• M55: 35,954,352 km (0.038 R)
• M56: 36,371,880 km (0.113 R)
• M57: 37,464,692 km (0.059 R)
• M58: 37,803,232 km (0.117 R)
• M59: 38,142,670 km (0.086 R)
• M60: 39,252,836 km (0.101 R)
• M61: 39,941,435 km (0.045 R)
• M62: 43,177,386 km (0.094 R)
• M63: 43,354,809 km (0.116 R)
• M64: 47,042,696 km (0.118 R)
• M65: 48,877,963 km (0.06 R)
• M66: 49,062,866 km (0.099 R)
• M67: 49,247,918 km (0.075 R)
• M68: 50,643,218 km (0.115 R)
• M69: 51,298,755 km (0.096 R)
• M70: 51,392,553 km (0.028 R)
• M71: 52,807,749 km (0.11 R)
• M72: 53,187,279 km (0.117 R)
• M73: 53,472,562 km (0.076 R)
• M74: 55,290,924 km (0.089 R)
• M75: 55,676,288 km (0.117 R)
• M76: 55,869,270 km (0.084 R)
• M77: 57,032,243 km (0.062 R)
• M78: 57,129,482 km (0.059 R)
• M79: 59,283,243 km (0.112 R)
• M80: 60,965,770 km (0.12 R)
• M81: 61,363,999 km (0.097 R)
• M82: 62,062,771 km (0.077 R)
• M83: 62,764,385 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.8

Radius: 6.2

Gravity: 15.97 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.82 AU - 16.98 AU

Year: 20370 Days

Day: 20.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,258,209 km

• M1: 302,786 km (0.08 R)
• M2: 370,404 km (0.108 R)
• M3: 583,731 km (0.066 R)
• M4: 785,239 km (0.113 R)
• M5: 1,818,961 km (0.083 R)
• M6: 2,147,178 km (0.038 R)
• M7: 2,283,611 km (0.088 R)
• M8: 2,493,647 km (0.094 R)
• M9: 2,820,369 km (0.088 R)
• M10: 3,675,171 km (0.112 R)
• M11: 3,715,862 km (0.12 R)
• M12: 4,215,369 km (0.114 R)
• M13: 4,258,004 km (0.05 R)
• M14: 5,276,616 km (0.096 R)
• M15: 5,368,619 km (0.048 R)
• M16: 6,220,728 km (0.082 R)
• M17: 6,761,824 km (0.051 R)
• M18: 7,420,802 km (0.101 R)
• M19: 7,575,786 km (0.087 R)
• M20: 7,784,026 km (0.109 R)
• M21: 9,349,717 km (0.04 R)
• M22: 11,363,604 km (0.093 R)
• M23: 11,661,902 km (0.095 R)
• M24: 12,942,759 km (0.112 R)
• M25: 13,884,777 km (0.091 R)
• M26: 13,948,356 km (0.06 R)
• M27: 14,396,102 km (0.099 R)
• M28: 14,718,785 km (0.091 R)
• M29: 15,044,011 km (0.104 R)
• M30: 15,437,303 km (0.066 R)
• M31: 16,975,918 km (0.08 R)
• M32: 17,453,883 km (0.087 R)
• M33: 17,522,548 km (0.081 R)
• M34: 17,797,958 km (0.078 R)
• M35: 17,867,072 km (0.102 R)
• M36: 18,492,840 km (0.076 R)
• M37: 18,703,025 km (0.08 R)
• M38: 19,125,789 km (0.104 R)
• M39: 19,837,426 km (0.091 R)
• M40: 20,052,547 km (0.054 R)
• M41: 20,196,461 km (0.104 R)
• M42: 21,949,598 km (0.1 R)
• M43: 22,619,497 km (0.115 R)
• M44: 22,694,446 km (0.115 R)
• M45: 22,769,394 km (0.089 R)
• M46: 23,145,184 km (0.115 R)
• M47: 23,296,128 km (0.106 R)
• M48: 25,833,458 km (0.102 R)
• M49: 27,572,982 km (0.025 R)
• M50: 29,350,055 km (0.078 R)
• M51: 29,595,246 km (0.081 R)
• M52: 33,695,125 km (0.104 R)
• M53: 33,951,835 km (0.079 R)
• M54: 35,071,874 km (0.116 R)
• M55: 36,116,367 km (0.085 R)
• M56: 36,554,688 km (0.111 R)
• M57: 37,347,856 km (0.116 R)
• M58: 37,524,980 km (0.079 R)
• M59: 37,613,542 km (0.113 R)
• M60: 38,325,179 km (0.033 R)
• M61: 39,490,996 km (0.102 R)
• M62: 40,214,152 km (0.119 R)
• M63: 40,395,614 km (0.117 R)
• M64: 40,850,541 km (0.069 R)
• M65: 41,215,709 km (0.065 R)
• M66: 43,243,209 km (0.09 R)
• M67: 43,895,007 km (0.105 R)
• M68: 43,988,506 km (0.03 R)
• M69: 45,208,626 km (0.117 R)
• M70: 45,302,873 km (0.058 R)
• M71: 46,249,678 km (0.11 R)
• M72: 47,203,065 km (0.062 R)
• M73: 47,970,352 km (0.104 R)
• M74: 50,101,673 km (0.106 R)
• M75: 50,199,211 km (0.096 R)
• M76: 51,080,492 km (0.097 R)
• M77: 52,560,763 km (0.107 R)
• M78: 53,455,658 km (0.063 R)
• M79: 54,656,629 km (0.076 R)
• M80: 55,058,898 km (0.083 R)
• M81: 56,576,269 km (0.111 R)
• M82: 59,652,151 km (0.104 R)
• M83: 60,585,342 km (0.064 R)
• M84: 62,256,351 km (0.092 R)
• M85: 62,466,386 km (0.091 R)
• M86: 64,472,643 km (0.093 R)
• M87: 64,684,923 km (0.083 R)
• M88: 66,821,928 km (0.065 R)
• M89: 67,575,153 km (0.111 R)
• M90: 67,791,023 km (0.085 R)
• M91: 68,007,042 km (0.113 R)
• M92: 68,656,297 km (0.033 R)
• M93: 70,288,709 km (0.07 R)
• M94: 70,726,133 km (0.063 R)
• M95: 71,384,065 km (0.039 R)
• M96: 72,595,359 km (0.065 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: 423 - 18,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit