🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.46 AU - 0.66 AU

Year: 148 Days

Day: 14.7 Hours

Environment

Temp: 214 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.51 AU - 0.73 AU

Year: 172 Days

Day: 19.4 Hours

Environment

Temp: 242 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,284,286 km

• M1: 199,564 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.34 AU - 1.78 AU

Year: 688 Days

Day: 33.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,284,286 km

• M1: 941,270 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.59 AU - 1.99 AU

Year: 846 Days

Day: 15.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.7

Radius: 14.1

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.48 AU - 8.02 AU

Year: 6192 Days

Day: 6.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,284,286 km

• M1: 192,682 km (0.098 R)
• M2: 314,156 km (0.055 R)
• M3: 485,295 km (0.082 R)
• M4: 630,854 km (0.088 R)
• M5: 1,004,251 km (0.057 R)
• M6: 1,234,033 km (0.088 R)
• M7: 1,650,214 km (0.055 R)
• M8: 1,746,555 km (0.071 R)
• M9: 1,844,841 km (0.047 R)
• M10: 2,172,759 km (0.092 R)
• M11: 2,343,899 km (0.114 R)
• M12: 2,631,875 km (0.095 R)
• M13: 2,768,757 km (0.102 R)
• M14: 3,315,837 km (0.058 R)
• M15: 3,464,238 km (0.062 R)
• M16: 4,053,504 km (0.11 R)
• M17: 4,159,270 km (0.094 R)
• M18: 4,266,082 km (0.104 R)
• M19: 4,564,381 km (0.11 R)
• M20: 5,152,749 km (0.073 R)
• M21: 5,587,929 km (0.1 R)
• M22: 5,854,812 km (0.102 R)
• M23: 6,401,293 km (0.099 R)
• M24: 6,587,243 km (0.103 R)
• M25: 6,743,423 km (0.074 R)
• M26: 7,091,537 km (0.108 R)
• M27: 7,219,593 km (0.115 R)
• M28: 7,445,636 km (0.105 R)
• M29: 7,772,657 km (0.075 R)
• M30: 7,937,962 km (0.108 R)
• M31: 8,576,596 km (0.093 R)
• M32: 9,127,415 km (0.09 R)
• M33: 9,266,990 km (0.056 R)
• M34: 9,407,163 km (0.086 R)
• M35: 9,867,924 km (0.116 R)
• M36: 9,975,186 km (0.089 R)
• M37: 10,372,219 km (0.099 R)
• M38: 10,627,582 km (0.08 R)
• M39: 10,774,487 km (0.117 R)
• M40: 11,556,585 km (0.108 R)
• M41: 11,897,519 km (0.118 R)
• M42: 12,088,256 km (0.119 R)
• M43: 12,357,233 km (0.077 R)
• M44: 12,473,022 km (0.114 R)
• M45: 12,628,005 km (0.113 R)
• M46: 12,939,917 km (0.096 R)
• M47: 13,611,312 km (0.115 R)
• M48: 13,971,394 km (0.059 R)
• M49: 14,741,823 km (0.087 R)
• M50: 15,401,400 km (0.067 R)
• M51: 16,451,278 km (0.046 R)
• M52: 18,885,983 km (0.1 R)
• M53: 19,064,154 km (0.096 R)
• M54: 19,827,702 km (0.07 R)
• M55: 20,509,868 km (0.103 R)
• M56: 21,060,987 km (0.082 R)
• M57: 21,338,491 km (0.066 R)
• M58: 21,524,142 km (0.117 R)
• M59: 22,319,105 km (0.036 R)
• M60: 22,838,658 km (0.107 R)
• M61: 24,082,564 km (0.11 R)
• M62: 24,421,104 km (0.103 R)
• M63: 24,566,813 km (0.114 R)
• M64: 26,785,648 km (0.111 R)
• M65: 27,236,985 km (0.099 R)
• M66: 27,842,856 km (0.086 R)
• M67: 28,198,301 km (0.084 R)
• M68: 28,402,203 km (0.066 R)
• M69: 28,708,729 km (0.102 R)
• M70: 29,738,860 km (0.08 R)
• M71: 30,362,683 km (0.097 R)
• M72: 30,571,522 km (0.086 R)
• M73: 30,728,599 km (0.09 R)
• M74: 31,464,771 km (0.075 R)
• M75: 31,729,110 km (0.108 R)
• M76: 32,473,210 km (0.103 R)
• M77: 32,954,616 km (0.088 R)
• M78: 33,492,270 km (0.089 R)
• M79: 35,341,899 km (0.053 R)
• M80: 36,002,672 km (0.099 R)
• M81: 36,113,076 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.6

Radius: 14.8

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.49 AU - 8.73 AU

Year: 6694 Days

Day: 7.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,284,286 km

• M1: 207,941 km (0.102 R)
• M2: 695,481 km (0.06 R)
• M3: 938,876 km (0.062 R)
• M4: 1,176,288 km (0.112 R)
• M5: 1,396,347 km (0.047 R)
• M6: 1,711,848 km (0.12 R)
• M7: 1,899,594 km (0.107 R)
• M8: 2,072,529 km (0.116 R)
• M9: 2,228,260 km (0.055 R)
• M10: 2,434,556 km (0.116 R)
• M11: 2,695,454 km (0.103 R)
• M12: 3,374,778 km (0.058 R)
• M13: 3,586,310 km (0.099 R)
• M14: 3,829,556 km (0.117 R)
• M15: 4,709,191 km (0.117 R)
• M16: 4,916,534 km (0.089 R)
• M17: 5,066,431 km (0.108 R)
• M18: 5,838,954 km (0.091 R)
• M19: 6,061,855 km (0.109 R)
• M20: 6,158,346 km (0.078 R)
• M21: 6,418,048 km (0.074 R)
• M22: 6,948,522 km (0.096 R)
• M23: 7,151,077 km (0.063 R)
• M24: 8,016,202 km (0.081 R)
• M25: 8,479,357 km (0.085 R)
• M26: 9,171,995 km (0.039 R)
• M27: 9,882,735 km (0.099 R)
• M28: 9,996,728 km (0.113 R)
• M29: 10,379,399 km (0.088 R)
• M30: 11,516,792 km (0.084 R)
• M31: 11,676,712 km (0.102 R)
• M32: 12,365,012 km (0.094 R)
• M33: 12,611,101 km (0.087 R)
• M34: 12,941,712 km (0.042 R)
• M35: 13,359,090 km (0.052 R)
• M36: 13,738,470 km (0.098 R)
• M37: 14,464,917 km (0.093 R)
• M38: 14,985,219 km (0.05 R)
• M39: 15,291,595 km (0.078 R)
• M40: 15,600,066 km (0.077 R)
• M41: 16,312,900 km (0.113 R)
• M42: 17,816,508 km (0.109 R)
• M43: 18,187,660 km (0.101 R)
• M44: 19,411,820 km (0.074 R)
• M45: 20,033,848 km (0.03 R)
• M46: 20,954,623 km (0.114 R)
• M47: 24,311,000 km (0.116 R)
• M48: 24,516,548 km (0.064 R)
• M49: 25,240,901 km (0.049 R)
• M50: 25,501,201 km (0.111 R)
• M51: 26,024,644 km (0.056 R)
• M52: 26,551,677 km (0.037 R)
• M53: 27,562,660 km (0.092 R)
• M54: 27,723,477 km (0.072 R)
• M55: 28,153,721 km (0.115 R)
• M56: 28,640,512 km (0.077 R)
• M57: 28,857,728 km (0.12 R)
• M58: 29,348,559 km (0.109 R)
• M59: 31,619,006 km (0.104 R)
• M60: 32,463,785 km (0.113 R)
• M61: 32,803,671 km (0.066 R)
• M62: 33,658,923 km (0.076 R)
• M63: 33,830,810 km (0.109 R)
• M64: 34,060,443 km (0.088 R)
• M65: 34,405,865 km (0.066 R)
• M66: 34,752,483 km (0.098 R)
• M67: 35,042,254 km (0.116 R)
• M68: 35,974,997 km (0.1 R)
• M69: 36,150,774 km (0.101 R)
• M70: 36,444,285 km (0.111 R)
• M71: 36,679,752 km (0.054 R)
• M72: 36,797,635 km (0.056 R)
• M73: 37,270,664 km (0.105 R)
• M74: 38,401,923 km (0.068 R)
• M75: 39,001,960 km (0.086 R)
• M76: 39,786,451 km (0.111 R)
• M77: 40,028,949 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.8

Radius: 9.5

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.87 AU - 10.31 AU

Year: 9677 Days

Day: 10.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 68,284,286 km

• M1: 142,268 km (0.091 R)
• M2: 234,869 km (0.073 R)
• M3: 354,397 km (0.116 R)
• M4: 423,811 km (0.106 R)
• M5: 593,455 km (0.119 R)
• M6: 882,478 km (0.117 R)
• M7: 1,140,833 km (0.097 R)
• M8: 1,345,633 km (0.041 R)
• M9: 1,582,745 km (0.071 R)
• M10: 1,727,556 km (0.117 R)
• M11: 1,898,247 km (0.102 R)
• M12: 2,734,499 km (0.071 R)
• M13: 3,781,535 km (0.11 R)
• M14: 3,864,711 km (0.093 R)
• M15: 4,610,756 km (0.06 R)
• M16: 5,620,691 km (0.062 R)
• M17: 5,843,592 km (0.112 R)
• M18: 6,763,918 km (0.088 R)
• M19: 7,344,507 km (0.1 R)
• M20: 7,799,285 km (0.086 R)
• M21: 8,012,312 km (0.118 R)
• M22: 9,556,761 km (0.047 R)
• M23: 9,976,233 km (0.074 R)
• M24: 10,323,899 km (0.071 R)
• M25: 10,440,735 km (0.104 R)
• M26: 10,754,292 km (0.114 R)
• M27: 10,872,773 km (0.098 R)
• M28: 11,713,663 km (0.091 R)
• M29: 12,575,347 km (0.075 R)
• M30: 12,909,099 km (0.103 R)
• M31: 13,203,358 km (0.077 R)
• M32: 14,142,983 km (0.031 R)
• M33: 14,272,684 km (0.059 R)
• M34: 14,402,984 km (0.072 R)
• M35: 15,280,974 km (0.087 R)
• M36: 15,950,873 km (0.105 R)
• M37: 16,221,496 km (0.078 R)
• M38: 17,226,793 km (0.099 R)
• M39: 17,319,245 km (0.119 R)
• M40: 17,690,397 km (0.109 R)
• M41: 18,346,384 km (0.11 R)
• M42: 18,867,433 km (0.116 R)
• M43: 23,616,567 km (0.103 R)
• M44: 23,770,653 km (0.091 R)
• M45: 23,976,649 km (0.062 R)
• M46: 24,598,079 km (0.063 R)
• M47: 24,702,199 km (0.06 R)
• M48: 24,963,097 km (0.091 R)
• M49: 25,803,987 km (0.098 R)
• M50: 26,600,895 km (0.095 R)
• M51: 28,382,157 km (0.072 R)
• M52: 28,600,719 km (0.114 R)
• M53: 30,034,765 km (0.093 R)
• M54: 31,945,279 km (0.095 R)
• M55: 32,400,505 km (0.09 R)
• M56: 34,708,501 km (0.095 R)
• M57: 34,883,830 km (0.082 R)
• M58: 35,117,951 km (0.082 R)
• M59: 35,411,312 km (0.079 R)
• M60: 35,587,688 km (0.06 R)
• M61: 35,882,396 km (0.078 R)
• M62: 38,449,944 km (0.096 R)
• M63: 39,055,516 km (0.084 R)
• M64: 39,116,253 km (0.082 R)
• M65: 39,176,990 km (0.108 R)
• M66: 39,969,709 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.9

Radius: 5.3

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 10.58 AU - 17.52 AU

Year: 18596 Days

Day: 24.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,284,286 km

• M1: 70,461 km (0.09 R)
• M2: 395,387 km (0.082 R)
• M3: 514,467 km (0.12 R)
• M4: 861,385 km (0.085 R)
• M5: 977,772 km (0.118 R)
• M6: 1,312,572 km (0.102 R)
• M7: 2,104,992 km (0.055 R)
• M8: 2,315,925 km (0.039 R)
• M9: 2,451,161 km (0.091 R)
• M10: 2,588,941 km (0.119 R)
• M11: 3,255,399 km (0.109 R)
• M12: 3,561,028 km (0.108 R)
• M13: 3,654,377 km (0.086 R)
• M14: 3,780,338 km (0.091 R)
• M15: 4,265,185 km (0.103 R)
• M16: 5,081,092 km (0.084 R)
• M17: 5,186,409 km (0.101 R)
• M18: 5,506,698 km (0.102 R)
• M19: 5,760,266 km (0.111 R)
• M20: 6,166,574 km (0.1 R)
• M21: 6,658,452 km (0.094 R)
• M22: 6,696,749 km (0.095 R)
• M23: 7,084,506 km (0.116 R)
• M24: 7,123,701 km (0.104 R)
• M25: 7,202,240 km (0.064 R)
• M26: 7,281,078 km (0.064 R)
• M27: 7,519,387 km (0.072 R)
• M28: 7,800,631 km (0.057 R)
• M29: 7,922,254 km (0.079 R)
• M30: 8,373,442 km (0.088 R)
• M31: 9,300,649 km (0.081 R)
• M32: 9,645,921 km (0.051 R)
• M33: 9,820,053 km (0.037 R)
• M34: 11,022,820 km (0.107 R)
• M35: 11,433,915 km (0.076 R)
• M36: 13,272,772 km (0.034 R)
• M37: 15,454,806 km (0.1 R)
• M38: 15,556,533 km (0.093 R)
• M39: 17,215,424 km (0.113 R)
• M40: 17,692,043 km (0.061 R)
• M41: 18,388,121 km (0.071 R)
• M42: 18,929,666 km (0.078 R)
• M43: 19,093,176 km (0.077 R)
• M44: 19,531,348 km (0.071 R)
• M45: 21,430,493 km (0.109 R)
• M46: 23,329,339 km (0.051 R)
• M47: 24,803,327 km (0.114 R)
• M48: 25,161,614 km (0.115 R)
• M49: 25,221,453 km (0.113 R)
• M50: 25,641,823 km (0.115 R)
• M51: 25,762,399 km (0.105 R)
• M52: 26,794,624 km (0.068 R)
• M53: 28,150,430 km (0.106 R)
• M54: 28,899,317 km (0.108 R)
• M55: 29,150,491 km (0.027 R)
• M56: 29,402,265 km (0.097 R)
• M57: 29,908,055 km (0.039 R)
• M58: 30,352,959 km (0.069 R)
• M59: 30,864,135 km (0.068 R)
• M60: 31,959,790 km (0.12 R)
• M61: 32,089,491 km (0.041 R)
• M62: 32,349,492 km (0.086 R)
• M63: 33,199,358 km (0.098 R)
• M64: 33,858,037 km (0.101 R)
• M65: 34,255,369 km (0.118 R)
• M66: 34,454,634 km (0.116 R)
• M67: 35,188,411 km (0.103 R)
• M68: 36,332,536 km (0.105 R)
• M69: 36,467,922 km (0.1 R)
• M70: 37,215,612 km (0.119 R)
• M71: 38,519,058 km (0.064 R)
• M72: 38,933,743 km (0.112 R)
• M73: 39,419,488 km (0.092 R)
• M74: 39,907,177 km (0.074 R)
• M75: 39,977,039 km (0.119 R)
• M76: 40,326,799 km (0.108 R)
• M77: 40,747,917 km (0.092 R)
• M78: 41,523,731 km (0.101 R)
• M79: 42,091,006 km (0.103 R)
• M80: 43,880,197 km (0.083 R)
• M81: 44,024,409 km (0.087 R)
• M82: 44,602,755 km (0.112 R)
• M83: 46,941,418 km (0.09 R)
• M84: 47,458,279 km (0.092 R)
• M85: 47,976,935 km (0.106 R)
• M86: 48,348,685 km (0.116 R)
• M87: 48,572,185 km (0.051 R)
• M88: 49,694,617 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.6

Radius: 4.5

Gravity: 20.42 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 13.92 AU - 17.4 AU

Year: 21882 Days

Day: 18.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,284,286 km

• M1: 62,083 km (0.082 R)
• M2: 134,638 km (0.061 R)
• M3: 309,668 km (0.119 R)
• M4: 358,736 km (0.117 R)
• M5: 446,550 km (0.039 R)
• M6: 502,649 km (0.077 R)
• M7: 601,832 km (0.117 R)
• M8: 1,033,721 km (0.099 R)
• M9: 2,856,721 km (0.114 R)
• M10: 3,071,244 km (0.1 R)
• M11: 3,862,168 km (0.115 R)
• M12: 3,980,051 km (0.069 R)
• M13: 4,139,223 km (0.09 R)
• M14: 4,300,340 km (0.094 R)
• M15: 4,670,446 km (0.108 R)
• M16: 4,922,967 km (0.116 R)
• M17: 6,528,301 km (0.116 R)
• M18: 8,027,871 km (0.093 R)
• M19: 8,635,687 km (0.057 R)
• M20: 9,258,313 km (0.097 R)
• M21: 10,711,208 km (0.113 R)
• M22: 11,491,959 km (0.107 R)
• M23: 11,946,437 km (0.102 R)
• M24: 12,522,539 km (0.033 R)
• M25: 12,638,926 km (0.111 R)
• M26: 12,814,105 km (0.099 R)
• M27: 13,942,073 km (0.117 R)
• M28: 14,183,524 km (0.119 R)
• M29: 14,365,584 km (0.079 R)
• M30: 14,426,321 km (0.062 R)
• M31: 15,225,174 km (0.065 R)
• M32: 15,473,805 km (0.081 R)
• M33: 15,598,720 km (0.091 R)
• M34: 16,673,281 km (0.107 R)
• M35: 16,801,337 km (0.088 R)
• M36: 22,603,939 km (0.115 R)
• M37: 23,029,695 km (0.065 R)
• M38: 23,817,327 km (0.103 R)
• M39: 23,961,540 km (0.063 R)
• M40: 25,861,732 km (0.102 R)
• M41: 26,381,584 km (0.1 R)
• M42: 26,456,084 km (0.106 R)
• M43: 27,356,065 km (0.092 R)
• M44: 27,961,637 km (0.114 R)
• M45: 28,113,629 km (0.104 R)
• M46: 30,115,547 km (0.12 R)
• M47: 30,427,609 km (0.116 R)
• M48: 30,740,717 km (0.086 R)
• M49: 30,976,184 km (0.114 R)
• M50: 31,844,899 km (0.062 R)
• M51: 32,481,737 km (0.073 R)
• M52: 33,122,764 km (0.09 R)
• M53: 33,203,247 km (0.1 R)
• M54: 33,283,731 km (0.118 R)
• M55: 34,417,384 km (0.092 R)
• M56: 36,472,858 km (0.057 R)
• M57: 37,389,893 km (0.061 R)
• M58: 38,483,454 km (0.091 R)
• M59: 38,652,499 km (0.036 R)
• M60: 38,906,816 km (0.101 R)
• M61: 40,529,504 km (0.078 R)
• M62: 41,652,535 km (0.034 R)
• M63: 42,961,068 km (0.117 R)
• M64: 44,726,622 km (0.112 R)
• M65: 45,528,766 km (0.119 R)
• M66: 45,618,225 km (0.116 R)
• M67: 46,245,788 km (0.085 R)
• M68: 46,966,551 km (0.026 R)
• M69: 47,963,621 km (0.088 R)
• M70: 48,601,805 km (0.091 R)
• M71: 50,071,006 km (0.112 R)
• M72: 51,089,468 km (0.043 R)
• M73: 51,275,418 km (0.094 R)
• M74: 52,021,313 km (0.085 R)
• M75: 55,135,941 km (0.099 R)
• M76: 55,613,008 km (0.086 R)
• M77: 56,187,464 km (0.054 R)
• M78: 57,631,981 km (0.077 R)
• M79: 57,825,561 km (0.111 R)
• M80: 57,922,351 km (0.039 R)
• M81: 58,213,319 km (0.12 R)
• M82: 59,674,890 km (0.069 R)
• M83: 59,870,713 km (0.059 R)
• M84: 60,361,095 km (0.081 R)
• M85: 60,459,381 km (0.101 R)
• M86: 60,557,667 km (0.12 R)
• M87: 60,754,388 km (0.055 R)
• M88: 61,939,353 km (0.073 R)
• M89: 62,236,753 km (0.083 R)
• M90: 64,432,401 km (0.107 R)
• M91: 64,733,841 km (0.117 R)
• M92: 66,856,485 km (0.089 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 19,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit