🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.5

Radius: 14.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.42 AU - 0.64 AU

Year: 257 Days

Day: 6.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 31,129,857 km

• M1: 182,360 km (0.111 R)
• M2: 288,724 km (0.117 R)
• M3: 389,702 km (0.079 R)
• M4: 490,681 km (0.078 R)
• M5: 582,385 km (0.032 R)
• M6: 679,623 km (0.09 R)
• M7: 803,789 km (0.12 R)
• M8: 893,997 km (0.093 R)
• M9: 1,002,904 km (0.03 R)
• M10: 1,111,662 km (0.12 R)
• M11: 1,208,751 km (0.064 R)
• M12: 1,361,789 km (0.064 R)
• M13: 1,463,965 km (0.026 R)
• M14: 1,557,015 km (0.087 R)
• M15: 1,652,159 km (0.061 R)
• M16: 1,767,948 km (0.093 R)
• M17: 1,873,863 km (0.068 R)
• M18: 1,979,030 km (0.095 R)
• M19: 2,092,725 km (0.056 R)
• M20: 2,218,836 km (0.096 R)
• M21: 2,313,381 km (0.046 R)
• M22: 2,412,864 km (0.109 R)
• M23: 2,520,874 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.7

Radius: 8.5

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.65 AU - 0.73 AU

Year: 382 Days

Day: 7.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 31,129,857 km

• M1: 106,962 km (0.071 R)
• M2: 165,455 km (0.1 R)
• M3: 221,704 km (0.078 R)
• M4: 279,449 km (0.083 R)
• M5: 344,673 km (0.1 R)
• M6: 433,684 km (0.027 R)
• M7: 544,686 km (0.119 R)
• M8: 638,035 km (0.045 R)
• M9: 762,949 km (0.03 R)
• M10: 896,390 km (0.112 R)
• M11: 980,315 km (0.096 R)
• M12: 1,041,800 km (0.042 R)
• M13: 1,182,272 km (0.038 R)
• M14: 1,252,583 km (0.092 R)
• M15: 1,310,926 km (0.111 R)
• M16: 1,383,930 km (0.105 R)
• M17: 1,481,917 km (0.096 R)
• M18: 1,582,297 km (0.117 R)
• M19: 1,690,007 km (0.052 R)
• M20: 1,759,869 km (0.106 R)
• M21: 1,825,543 km (0.04 R)
• M22: 1,902,436 km (0.078 R)
• M23: 1,980,377 km (0.1 R)
• M24: 2,118,156 km (0.098 R)
• M25: 2,204,624 km (0.094 R)
• M26: 2,325,349 km (0.113 R)
• M27: 2,550,644 km (0.049 R)
• M28: 2,677,503 km (0.1 R)
• M29: 2,765,317 km (0.112 R)
• M30: 2,865,996 km (0.084 R)
• M31: 3,040,577 km (0.111 R)
• M32: 3,552,949 km (0.118 R)
• M33: 3,630,292 km (0.091 R)
• M34: 3,688,635 km (0.089 R)
• M35: 3,773,457 km (0.082 R)
• M36: 3,839,130 km (0.073 R)
• M37: 3,898,521 km (0.075 R)
• M38: 3,958,360 km (0.081 R)
• M39: 4,045,126 km (0.082 R)
• M40: 4,098,982 km (0.074 R)
• M41: 4,220,904 km (0.081 R)
• M42: 4,323,378 km (0.055 R)
• M43: 4,475,220 km (0.107 R)
• M44: 4,586,820 km (0.079 R)
• M45: 4,656,982 km (0.114 R)
• M46: 4,741,654 km (0.104 R)
• M47: 4,798,501 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.5

Radius: 12.3

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.7 AU - 0.88 AU

Year: 468 Days

Day: 10.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 31,129,857 km

• M1: 153,188 km (0.084 R)
• M2: 269,725 km (0.074 R)
• M3: 439,967 km (0.027 R)
• M4: 589,864 km (0.077 R)
• M5: 726,447 km (0.041 R)
• M6: 883,675 km (0.072 R)
• M7: 1,010,982 km (0.068 R)
• M8: 1,101,040 km (0.077 R)
• M9: 1,199,027 km (0.081 R)
• M10: 1,346,830 km (0.103 R)
• M11: 1,511,836 km (0.12 R)
• M12: 1,616,405 km (0.092 R)
• M13: 1,717,683 km (0.061 R)
• M14: 1,809,835 km (0.087 R)
• M15: 1,927,269 km (0.115 R)
• M16: 2,083,898 km (0.085 R)
• M17: 2,207,466 km (0.106 R)
• M18: 2,320,712 km (0.088 R)
• M19: 2,513,992 km (0.089 R)
• M20: 2,672,566 km (0.102 R)
• M21: 2,896,065 km (0.062 R)
• M22: 3,020,680 km (0.088 R)
• M23: 3,189,576 km (0.073 R)
• M24: 3,289,657 km (0.075 R)
• M25: 3,412,627 km (0.084 R)
• M26: 3,566,563 km (0.063 R)
• M27: 3,648,094 km (0.051 R)
• M28: 3,775,551 km (0.065 R)
• M29: 4,057,842 km (0.11 R)
• M30: 4,135,484 km (0.094 R)
• M31: 4,229,132 km (0.115 R)
• M32: 4,426,601 km (0.053 R)
• M33: 4,586,970 km (0.12 R)
• M34: 4,765,440 km (0.111 R)
• M35: 4,872,103 km (0.077 R)
• M36: 5,070,919 km (0.113 R)
• M37: 5,205,108 km (0.111 R)
• M38: 5,306,386 km (0.1 R)
• M39: 5,562,797 km (0.116 R)
• M40: 5,649,264 km (0.112 R)
• M41: 5,788,390 km (0.097 R)
• M42: 5,884,731 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.9

Radius: 14.5

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.69 AU - 0.95 AU

Year: 495 Days

Day: 14 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 31,129,857 km

• M1: 183,407 km (0.11 R)
• M2: 295,306 km (0.112 R)
• M3: 411,095 km (0.094 R)
• M4: 539,450 km (0.036 R)
• M5: 737,667 km (0.11 R)
• M6: 856,597 km (0.098 R)
• M7: 987,944 km (0.063 R)
• M8: 1,153,400 km (0.099 R)
• M9: 1,345,633 km (0.105 R)
• M10: 1,466,358 km (0.082 R)
• M11: 1,633,459 km (0.105 R)
• M12: 1,775,727 km (0.091 R)
• M13: 1,903,035 km (0.088 R)
• M14: 2,079,859 km (0.093 R)
• M15: 2,262,369 km (0.104 R)
• M16: 2,394,164 km (0.066 R)
• M17: 2,514,441 km (0.042 R)
• M18: 2,629,332 km (0.107 R)
• M19: 2,746,168 km (0.106 R)
• M20: 2,902,348 km (0.038 R)
• M21: 3,000,484 km (0.1 R)
• M22: 3,301,775 km (0.113 R)
• M23: 3,460,199 km (0.114 R)
• M24: 3,580,775 km (0.093 R)
• M25: 3,735,459 km (0.047 R)
• M26: 3,826,115 km (0.083 R)
• M27: 4,018,049 km (0.048 R)
• M28: 4,290,467 km (0.113 R)
• M29: 4,385,611 km (0.115 R)
• M30: 4,490,030 km (0.066 R)
• M31: 4,746,292 km (0.09 R)
• M32: 5,125,821 km (0.091 R)
• M33: 5,254,625 km (0.044 R)
• M34: 5,581,347 km (0.118 R)
• M35: 5,818,908 km (0.116 R)
• M36: 5,914,801 km (0.118 R)
• M37: 6,323,652 km (0.052 R)
• M38: 6,422,386 km (0.089 R)
• M39: 6,782,019 km (0.118 R)
• M40: 6,893,171 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.8

Radius: 11.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.07 AU - 1.37 AU

Year: 899 Days

Day: 14.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 31,129,857 km

• M1: 147,204 km (0.087 R)
• M2: 221,704 km (0.049 R)
• M3: 350,508 km (0.12 R)
• M4: 467,643 km (0.11 R)
• M5: 542,741 km (0.115 R)
• M6: 626,366 km (0.052 R)
• M7: 707,598 km (0.073 R)
• M8: 785,090 km (0.111 R)
• M9: 924,365 km (0.062 R)
• M10: 1,067,830 km (0.078 R)
• M11: 1,158,636 km (0.111 R)
• M12: 1,295,368 km (0.048 R)
• M13: 1,378,245 km (0.029 R)
• M14: 1,472,941 km (0.068 R)
• M15: 1,549,385 km (0.095 R)
• M16: 1,711,848 km (0.096 R)
• M17: 1,819,708 km (0.114 R)
• M18: 1,935,647 km (0.082 R)
• M19: 2,071,183 km (0.104 R)
• M20: 2,169,169 km (0.105 R)
• M21: 2,322,058 km (0.113 R)
• M22: 2,436,201 km (0.086 R)
• M23: 2,626,490 km (0.072 R)
• M24: 2,720,437 km (0.104 R)
• M25: 2,809,149 km (0.101 R)
• M26: 2,969,967 km (0.081 R)
• M27: 3,160,405 km (0.068 R)
• M28: 3,368,495 km (0.082 R)
• M29: 3,463,939 km (0.08 R)
• M30: 3,546,517 km (0.107 R)
• M31: 3,643,755 km (0.101 R)
• M32: 3,798,290 km (0.062 R)
• M33: 4,012,664 km (0.112 R)
• M34: 4,092,250 km (0.117 R)
• M35: 4,223,597 km (0.05 R)
• M36: 4,386,210 km (0.061 R)
• M37: 4,778,754 km (0.088 R)
• M38: 5,002,702 km (0.051 R)
• M39: 5,182,818 km (0.082 R)
• M40: 5,325,235 km (0.103 R)
• M41: 5,436,985 km (0.119 R)

Asteroid Belt

Center: 2.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.5

Radius: 14.2

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.2 AU - 3.46 AU

Year: 3175 Days

Day: 14 Hours

Environment

Temp: -204 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,129,857 km

• M1: 362,775 km (0.097 R)
• M2: 457,919 km (0.056 R)
• M3: 582,983 km (0.056 R)
• M4: 762,052 km (0.077 R)
• M5: 864,526 km (0.113 R)
• M6: 1,155,793 km (0.071 R)
• M7: 1,264,252 km (0.065 R)
• M8: 1,427,612 km (0.099 R)
• M9: 1,679,535 km (0.101 R)
• M10: 2,334,624 km (0.112 R)
• M11: 2,666,283 km (0.107 R)
• M12: 2,796,732 km (0.056 R)
• M13: 2,929,426 km (0.107 R)
• M14: 3,183,891 km (0.102 R)
• M15: 3,357,724 km (0.055 R)
• M16: 3,534,848 km (0.068 R)
• M17: 3,714,964 km (0.082 R)
• M18: 4,661,619 km (0.087 R)
• M19: 4,899,779 km (0.093 R)
• M20: 5,020,355 km (0.115 R)
• M21: 5,408,861 km (0.103 R)
• M22: 5,785,997 km (0.079 R)
• M23: 6,020,716 km (0.081 R)
• M24: 6,193,501 km (0.1 R)
• M25: 6,302,259 km (0.027 R)
• M26: 6,566,000 km (0.119 R)
• M27: 6,788,602 km (0.112 R)
• M28: 7,127,291 km (0.118 R)
• M29: 7,241,435 km (0.092 R)
• M30: 7,610,792 km (0.04 R)
• M31: 7,750,965 km (0.101 R)
• M32: 7,844,763 km (0.101 R)
• M33: 7,939,159 km (0.105 R)
• M34: 8,200,357 km (0.065 R)
• M35: 8,927,253 km (0.113 R)
• M36: 9,124,722 km (0.045 R)
• M37: 9,273,722 km (0.115 R)
• M38: 9,423,469 km (0.076 R)
• M39: 9,903,229 km (0.113 R)
• M40: 10,030,836 km (0.037 R)
• M41: 10,442,829 km (0.106 R)
• M42: 10,624,890 km (0.093 R)
• M43: 11,283,419 km (0.103 R)
• M44: 11,604,307 km (0.059 R)
• M45: 12,173,228 km (0.101 R)
• M46: 12,640,422 km (0.092 R)
• M47: 12,778,949 km (0.096 R)
• M48: 12,945,901 km (0.111 R)
• M49: 13,141,575 km (0.09 R)
• M50: 13,422,819 km (0.085 R)
• M51: 13,649,160 km (0.097 R)
• M52: 13,762,855 km (0.09 R)
• M53: 14,105,882 km (0.094 R)
• M54: 14,336,114 km (0.06 R)
• M55: 14,683,779 km (0.063 R)
• M56: 15,034,287 km (0.119 R)
• M57: 15,654,370 km (0.049 R)
• M58: 16,554,650 km (0.052 R)
• M59: 16,827,965 km (0.087 R)
• M60: 17,225,596 km (0.084 R)
• M61: 17,471,835 km (0.043 R)
• M62: 17,626,220 km (0.077 R)
• M63: 18,061,250 km (0.068 R)
• M64: 18,248,696 km (0.118 R)
• M65: 19,100,357 km (0.108 R)
• M66: 19,195,800 km (0.065 R)
• M67: 19,323,407 km (0.083 R)
• M68: 19,515,192 km (0.089 R)
• M69: 19,997,346 km (0.114 R)
• M70: 20,451,076 km (0.094 R)
• M71: 20,548,614 km (0.091 R)
• M72: 20,842,574 km (0.08 R)
• M73: 21,599,988 km (0.106 R)
• M74: 21,832,313 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.1

Radius: 12.9

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.21 AU - 4.75 AU

Year: 5295 Days

Day: 11.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 31,129,857 km

• M1: 170,841 km (0.085 R)
• M2: 312,959 km (0.106 R)
• M3: 518,805 km (0.115 R)
• M4: 681,119 km (0.102 R)
• M5: 775,665 km (0.103 R)
• M6: 862,581 km (0.117 R)
• M7: 993,330 km (0.08 R)
• M8: 1,131,110 km (0.055 R)
• M9: 1,396,496 km (0.059 R)
• M10: 1,489,546 km (0.103 R)
• M11: 1,715,289 km (0.081 R)
• M12: 1,883,587 km (0.102 R)
• M13: 2,236,937 km (0.069 R)
• M14: 3,047,159 km (0.111 R)
• M15: 3,169,979 km (0.081 R)
• M16: 3,420,705 km (0.066 R)
• M17: 3,505,826 km (0.118 R)
• M18: 3,634,779 km (0.111 R)
• M19: 3,721,546 km (0.078 R)
• M20: 3,853,192 km (0.113 R)
• M21: 4,189,189 km (0.092 R)
• M22: 4,372,297 km (0.092 R)
• M23: 4,511,273 km (0.048 R)
• M24: 4,675,532 km (0.119 R)
• M25: 4,985,798 km (0.09 R)
• M26: 5,155,591 km (0.062 R)
• M27: 5,476,180 km (0.086 R)
• M28: 5,676,790 km (0.1 R)
• M29: 6,189,014 km (0.112 R)
• M30: 6,371,822 km (0.107 R)
• M31: 7,039,328 km (0.117 R)
• M32: 7,478,398 km (0.115 R)
• M33: 7,701,149 km (0.059 R)
• M34: 8,383,016 km (0.078 R)
• M35: 8,702,108 km (0.057 R)
• M36: 8,877,736 km (0.099 R)
• M37: 9,232,732 km (0.042 R)
• M38: 9,532,077 km (0.107 R)
• M39: 9,743,609 km (0.091 R)
• M40: 10,325,544 km (0.073 R)
• M41: 10,418,445 km (0.074 R)
• M42: 12,040,684 km (0.094 R)
• M43: 12,171,283 km (0.066 R)
• M44: 12,598,833 km (0.028 R)
• M45: 12,698,166 km (0.119 R)
• M46: 12,831,009 km (0.1 R)
• M47: 13,098,341 km (0.106 R)
• M48: 13,536,363 km (0.053 R)
• M49: 15,585,106 km (0.061 R)
• M50: 16,590,853 km (0.08 R)
• M51: 17,028,277 km (0.096 R)
• M52: 17,580,592 km (0.1 R)
• M53: 18,026,543 km (0.098 R)
• M54: 18,513,933 km (0.109 R)
• M55: 19,272,394 km (0.069 R)
• M56: 19,463,581 km (0.095 R)
• M57: 19,809,301 km (0.074 R)
• M58: 20,897,775 km (0.081 R)
• M59: 21,054,853 km (0.034 R)
• M60: 21,925,962 km (0.101 R)
• M61: 22,245,652 km (0.119 R)
• M62: 22,889,671 km (0.095 R)
• M63: 22,970,603 km (0.102 R)
• M64: 23,254,690 km (0.117 R)
• M65: 23,539,823 km (0.094 R)
• M66: 24,650,737 km (0.109 R)
• M67: 25,149,945 km (0.095 R)
• M68: 26,966,213 km (0.057 R)
• M69: 27,480,530 km (0.071 R)
• M70: 28,301,673 km (0.078 R)
• M71: 28,780,686 km (0.082 R)
• M72: 29,262,540 km (0.073 R)
• M73: 29,438,318 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.8

Radius: 10.9

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.13 AU - 4.39 AU

Year: 5863 Days

Day: 13.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,129,857 km

• M1: 166,502 km (0.076 R)
• M2: 524,490 km (0.088 R)
• M3: 625,618 km (0.104 R)
• M4: 709,543 km (0.098 R)
• M5: 1,235,678 km (0.052 R)
• M6: 1,328,579 km (0.038 R)
• M7: 1,407,866 km (0.109 R)
• M8: 1,554,920 km (0.108 R)
• M9: 1,864,588 km (0.096 R)
• M10: 2,269,848 km (0.103 R)
• M11: 2,365,741 km (0.091 R)
• M12: 2,601,806 km (0.05 R)
• M13: 3,161,003 km (0.107 R)
• M14: 3,399,462 km (0.083 R)
• M15: 3,688,934 km (0.04 R)
• M16: 3,779,740 km (0.115 R)
• M17: 4,339,834 km (0.101 R)
• M18: 4,556,602 km (0.11 R)
• M19: 5,381,933 km (0.05 R)
• M20: 5,851,670 km (0.091 R)
• M21: 6,064,698 km (0.068 R)
• M22: 6,199,037 km (0.062 R)
• M23: 6,443,629 km (0.027 R)
• M24: 6,830,340 km (0.049 R)
• M25: 7,111,135 km (0.107 R)
• M26: 7,539,733 km (0.12 R)
• M27: 7,771,609 km (0.104 R)
• M28: 8,302,233 km (0.092 R)
• M29: 8,451,681 km (0.097 R)
• M30: 8,783,639 km (0.119 R)
• M31: 8,875,043 km (0.074 R)
• M32: 9,429,453 km (0.101 R)
• M33: 9,616,750 km (0.071 R)
• M34: 10,604,245 km (0.118 R)
• M35: 11,028,056 km (0.116 R)
• M36: 11,390,831 km (0.038 R)
• M37: 11,623,904 km (0.036 R)
• M38: 12,743,345 km (0.102 R)
• M39: 12,985,245 km (0.042 R)
• M40: 13,333,509 km (0.088 R)
• M41: 13,826,134 km (0.096 R)
• M42: 14,324,894 km (0.064 R)
• M43: 14,757,082 km (0.106 R)
• M44: 15,413,218 km (0.12 R)
• M45: 15,597,224 km (0.118 R)
• M46: 15,930,378 km (0.105 R)
• M47: 16,641,118 km (0.092 R)
• M48: 16,792,062 km (0.086 R)
• M49: 17,362,179 km (0.061 R)
• M50: 18,678,042 km (0.12 R)
• M51: 19,467,021 km (0.095 R)
• M52: 19,705,929 km (0.077 R)
• M53: 19,785,665 km (0.112 R)
• M54: 20,589,903 km (0.113 R)
• M55: 20,955,221 km (0.047 R)
• M56: 21,036,752 km (0.115 R)
• M57: 21,118,283 km (0.089 R)
• M58: 21,774,868 km (0.117 R)
• M59: 21,940,024 km (0.089 R)
• M60: 22,105,629 km (0.11 R)
• M61: 22,271,682 km (0.09 R)
• M62: 23,065,897 km (0.115 R)
• M63: 23,234,344 km (0.066 R)
• M64: 23,487,763 km (0.037 R)
• M65: 24,253,405 km (0.112 R)
• M66: 24,424,545 km (0.058 R)
• M67: 25,070,359 km (0.103 R)
• M68: 25,852,756 km (0.086 R)
• M69: 26,159,132 km (0.057 R)
• M70: 26,246,946 km (0.115 R)
• M71: 26,643,082 km (0.091 R)
• M72: 26,775,625 km (0.093 R)
• M73: 26,864,038 km (0.109 R)
• M74: 28,202,490 km (0.097 R)
• M75: 29,471,379 km (0.095 R)
• M76: 29,699,815 km (0.073 R)
• M77: 29,928,999 km (0.028 R)
• M78: 30,250,784 km (0.051 R)
• M79: 30,389,012 km (0.103 R)
• M80: 30,481,314 km (0.068 R)
• M81: 30,990,545 km (0.099 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 15,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit