🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.46 AU - 0.56 AU

Year: 239 Days

Day: 21.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,332,265 km

• M1: 239,955 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.52 AU - 0.54 AU

Year: 253 Days

Day: 34.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,332,265 km

• M1: 68,815 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.6

Radius: 10.5

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.77 AU - 0.77 AU

Year: 443 Days

Day: 7.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 61,332,265 km

• M1: 132,843 km (0.104 R)
• M2: 238,160 km (0.089 R)
• M3: 320,887 km (0.091 R)
• M4: 417,976 km (0.073 R)
• M5: 505,491 km (0.105 R)
• M6: 573,109 km (0.103 R)
• M7: 656,585 km (0.107 R)
• M8: 757,713 km (0.059 R)
• M9: 887,564 km (0.114 R)
• M10: 976,874 km (0.12 R)
• M11: 1,084,435 km (0.107 R)
• M12: 1,175,540 km (0.119 R)
• M13: 1,253,630 km (0.106 R)
• M14: 1,360,443 km (0.101 R)
• M15: 1,426,117 km (0.073 R)
• M16: 1,515,426 km (0.084 R)
• M17: 1,583,793 km (0.106 R)
• M18: 1,759,271 km (0.04 R)
• M19: 1,831,228 km (0.104 R)
• M20: 2,213,001 km (0.071 R)
• M21: 2,403,290 km (0.093 R)
• M22: 2,497,237 km (0.071 R)
• M23: 2,612,876 km (0.078 R)
• M24: 2,702,486 km (0.087 R)
• M25: 2,786,260 km (0.108 R)
• M26: 3,028,160 km (0.094 R)
• M27: 3,203,190 km (0.039 R)
• M28: 3,655,424 km (0.107 R)
• M29: 3,787,220 km (0.091 R)
• M30: 3,881,167 km (0.043 R)
• M31: 3,983,941 km (0.056 R)
• M32: 4,135,783 km (0.084 R)
• M33: 4,437,073 km (0.117 R)
• M34: 4,519,651 km (0.039 R)
• M35: 4,602,827 km (0.078 R)
• M36: 4,678,225 km (0.11 R)
• M37: 4,813,162 km (0.037 R)
• M38: 4,923,715 km (0.065 R)
• M39: 5,078,249 km (0.111 R)
• M40: 5,156,040 km (0.054 R)
• M41: 5,251,783 km (0.075 R)
• M42: 5,409,758 km (0.119 R)
• M43: 5,489,195 km (0.093 R)
• M44: 5,739,322 km (0.109 R)
• M45: 5,865,733 km (0.12 R)
• M46: 6,057,218 km (0.099 R)
• M47: 6,269,198 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.2

Radius: 9.6

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.9 AU - 0.96 AU

Year: 588 Days

Day: 5.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 61,332,265 km

• M1: 120,576 km (0.1 R)
• M2: 256,411 km (0.107 R)
• M3: 345,571 km (0.106 R)
• M4: 460,013 km (0.106 R)
• M5: 584,778 km (0.117 R)
• M6: 645,216 km (0.092 R)
• M7: 768,634 km (0.101 R)
• M8: 835,953 km (0.081 R)
• M9: 925,562 km (0.108 R)
• M10: 1,024,147 km (0.08 R)
• M11: 1,142,629 km (0.042 R)
• M12: 1,300,604 km (0.119 R)
• M13: 1,581,997 km (0.083 R)
• M14: 1,694,944 km (0.108 R)
• M15: 1,869,525 km (0.116 R)
• M16: 1,948,961 km (0.067 R)
• M17: 2,070,584 km (0.093 R)
• M18: 2,173,807 km (0.098 R)
• M19: 2,236,488 km (0.056 R)
• M20: 2,321,161 km (0.041 R)
• M21: 2,392,668 km (0.057 R)
• M22: 2,508,457 km (0.112 R)
• M23: 2,581,760 km (0.083 R)
• M24: 2,708,170 km (0.108 R)
• M25: 2,836,675 km (0.102 R)
• M26: 3,186,584 km (0.096 R)
• M27: 3,250,313 km (0.111 R)
• M28: 3,346,654 km (0.091 R)
• M29: 3,443,893 km (0.111 R)
• M30: 3,550,406 km (0.077 R)
• M31: 3,749,970 km (0.112 R)
• M32: 3,834,193 km (0.092 R)
• M33: 3,936,070 km (0.076 R)
• M34: 4,013,112 km (0.058 R)
• M35: 4,177,521 km (0.029 R)
• M36: 4,256,059 km (0.079 R)
• M37: 4,352,849 km (0.102 R)
• M38: 4,468,189 km (0.079 R)
• M39: 4,539,697 km (0.075 R)
• M40: 4,602,528 km (0.046 R)
• M41: 4,792,966 km (0.111 R)
• M42: 5,172,047 km (0.118 R)
• M43: 5,541,853 km (0.103 R)
• M44: 5,696,089 km (0.038 R)
• M45: 5,812,625 km (0.101 R)
• M46: 5,949,657 km (0.043 R)
• M47: 6,087,736 km (0.102 R)
• M48: 6,246,908 km (0.117 R)
• M49: 6,306,897 km (0.108 R)
• M50: 6,488,209 km (0.096 R)
• M51: 6,549,096 km (0.099 R)
• M52: 6,610,132 km (0.113 R)
• M53: 6,753,147 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.6

Radius: 10.5

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.78 AU - 1.14 AU

Year: 617 Days

Day: 12.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 61,332,265 km

• M1: 130,749 km (0.088 R)
• M2: 202,855 km (0.098 R)
• M3: 301,889 km (0.078 R)
• M4: 384,467 km (0.111 R)
• M5: 497,712 km (0.112 R)
• M6: 610,509 km (0.115 R)
• M7: 737,667 km (0.118 R)
• M8: 943,813 km (0.092 R)
• M9: 1,099,395 km (0.086 R)
• M10: 1,192,445 km (0.109 R)
• M11: 1,257,968 km (0.039 R)
• M12: 1,337,106 km (0.076 R)
• M13: 1,443,320 km (0.103 R)
• M14: 1,526,497 km (0.119 R)
• M15: 1,611,319 km (0.073 R)
• M16: 1,834,070 km (0.091 R)
• M17: 1,931,608 km (0.089 R)
• M18: 2,023,760 km (0.083 R)
• M19: 2,257,282 km (0.087 R)
• M20: 2,392,519 km (0.09 R)
• M21: 2,561,564 km (0.089 R)
• M22: 2,655,512 km (0.039 R)
• M23: 2,774,442 km (0.068 R)
• M24: 2,887,239 km (0.12 R)
• M25: 2,985,076 km (0.11 R)
• M26: 3,092,338 km (0.11 R)
• M27: 3,159,058 km (0.082 R)
• M28: 3,285,319 km (0.095 R)
• M29: 3,430,578 km (0.028 R)
• M30: 3,578,082 km (0.111 R)
• M31: 3,656,920 km (0.113 R)
• M32: 3,754,308 km (0.101 R)
• M33: 3,825,517 km (0.049 R)
• M34: 4,078,636 km (0.093 R)
• M35: 4,170,340 km (0.105 R)
• M36: 4,309,316 km (0.078 R)
• M37: 4,449,789 km (0.057 R)
• M38: 4,572,758 km (0.067 R)
• M39: 4,899,779 km (0.079 R)
• M40: 4,977,869 km (0.058 R)
• M41: 5,525,996 km (0.046 R)
• M42: 5,781,509 km (0.098 R)
• M43: 5,853,765 km (0.103 R)
• M44: 6,061,855 km (0.097 R)
• M45: 6,198,438 km (0.073 R)
• M46: 6,506,909 km (0.098 R)
• M47: 6,603,549 km (0.043 R)
• M48: 6,798,625 km (0.115 R)
• M49: 6,896,761 km (0.11 R)
• M50: 7,116,670 km (0.109 R)
• M51: 7,563,369 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.2

Radius: 14.8

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.77 AU - 1.17 AU

Year: 627 Days

Day: 8 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 61,332,265 km

• M1: 194,477 km (0.095 R)
• M2: 326,273 km (0.114 R)
• M3: 431,291 km (0.078 R)
• M4: 558,150 km (0.111 R)
• M5: 653,294 km (0.119 R)
• M6: 792,420 km (0.088 R)
• M7: 968,347 km (0.087 R)
• M8: 1,115,252 km (0.11 R)
• M9: 1,409,362 km (0.073 R)
• M10: 1,523,355 km (0.093 R)
• M11: 1,710,053 km (0.116 R)
• M12: 1,825,992 km (0.107 R)
• M13: 2,246,062 km (0.098 R)
• M14: 2,431,414 km (0.106 R)
• M15: 2,533,440 km (0.032 R)
• M16: 2,659,401 km (0.115 R)
• M17: 2,772,348 km (0.081 R)
• M18: 2,879,161 km (0.081 R)
• M19: 3,018,735 km (0.087 R)
• M20: 3,160,554 km (0.088 R)
• M21: 3,361,315 km (0.102 R)
• M22: 3,574,791 km (0.108 R)
• M23: 3,937,715 km (0.103 R)
• M24: 4,041,237 km (0.078 R)
• M25: 4,189,339 km (0.06 R)
• M26: 4,339,385 km (0.073 R)
• M27: 4,491,227 km (0.109 R)
• M28: 4,690,492 km (0.092 R)
• M29: 4,864,773 km (0.109 R)
• M30: 4,994,774 km (0.089 R)
• M31: 5,088,272 km (0.112 R)
• M32: 5,258,216 km (0.115 R)
• M33: 5,382,083 km (0.101 R)
• M34: 5,487,699 km (0.109 R)
• M35: 5,584,189 km (0.079 R)
• M36: 5,710,749 km (0.045 R)
• M37: 5,828,333 km (0.116 R)
• M38: 6,387,829 km (0.091 R)
• M39: 6,591,881 km (0.108 R)
• M40: 6,975,150 km (0.053 R)
• M41: 7,069,397 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.6

Radius: 11.2

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.98 AU - 1.16 AU

Year: 726 Days

Day: 9.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 61,332,265 km

• M1: 146,606 km (0.082 R)
• M2: 245,041 km (0.055 R)
• M3: 323,131 km (0.073 R)
• M4: 394,490 km (0.071 R)
• M5: 491,429 km (0.104 R)
• M6: 650,900 km (0.083 R)
• M7: 865,872 km (0.12 R)
• M8: 1,034,020 km (0.053 R)
• M9: 1,109,717 km (0.091 R)
• M10: 1,224,159 km (0.05 R)
• M11: 1,359,396 km (0.086 R)
• M12: 1,443,021 km (0.094 R)
• M13: 1,522,607 km (0.115 R)
• M14: 1,633,310 km (0.113 R)
• M15: 1,722,619 km (0.065 R)
• M16: 1,988,156 km (0.117 R)
• M17: 2,148,674 km (0.084 R)
• M18: 2,247,110 km (0.053 R)
• M19: 2,448,618 km (0.093 R)
• M20: 2,530,897 km (0.106 R)
• M21: 2,783,418 km (0.098 R)
• M22: 3,170,428 km (0.062 R)
• M23: 3,253,006 km (0.114 R)
• M24: 3,435,515 km (0.116 R)
• M25: 3,582,420 km (0.096 R)
• M26: 3,660,660 km (0.115 R)
• M27: 3,778,992 km (0.118 R)
• M28: 3,866,656 km (0.057 R)
• M29: 3,938,912 km (0.074 R)
• M30: 4,011,467 km (0.109 R)
• M31: 4,166,450 km (0.117 R)
• M32: 4,281,940 km (0.115 R)
• M33: 4,737,316 km (0.116 R)
• M34: 4,823,335 km (0.097 R)
• M35: 4,909,952 km (0.114 R)
• M36: 5,119,838 km (0.073 R)
• M37: 5,243,705 km (0.114 R)
• M38: 5,458,378 km (0.11 R)
• M39: 5,584,937 km (0.12 R)
• M40: 5,794,973 km (0.047 R)
• M41: 5,924,076 km (0.088 R)
• M42: 6,063,650 km (0.091 R)
• M43: 6,251,246 km (0.12 R)
• M44: 6,364,791 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.2

Radius: 11.1

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.21 AU - 1.39 AU

Year: 972 Days

Day: 8.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 61,332,265 km

• M1: 150,047 km (0.104 R)
• M2: 244,892 km (0.078 R)
• M3: 327,470 km (0.1 R)
• M4: 477,516 km (0.111 R)
• M5: 597,195 km (0.103 R)
• M6: 753,973 km (0.089 R)
• M7: 1,104,182 km (0.12 R)
• M8: 1,238,371 km (0.117 R)
• M9: 1,450,052 km (0.098 R)
• M10: 1,639,293 km (0.104 R)
• M11: 1,722,919 km (0.113 R)
• M12: 1,901,987 km (0.038 R)
• M13: 2,012,540 km (0.029 R)
• M14: 2,278,675 km (0.065 R)
• M15: 2,349,135 km (0.117 R)
• M16: 2,428,123 km (0.103 R)
• M17: 2,532,243 km (0.1 R)
• M18: 2,629,781 km (0.055 R)
• M19: 2,998,241 km (0.081 R)
• M20: 3,365,354 km (0.1 R)
• M21: 3,472,915 km (0.07 R)
• M22: 3,691,477 km (0.094 R)
• M23: 3,821,178 km (0.037 R)
• M24: 4,085,069 km (0.057 R)
• M25: 4,364,667 km (0.085 R)
• M26: 4,740,757 km (0.113 R)
• M27: 5,272,278 km (0.112 R)
• M28: 5,429,206 km (0.093 R)
• M29: 5,715,536 km (0.089 R)
• M30: 6,039,565 km (0.058 R)
• M31: 6,181,833 km (0.06 R)
• M32: 6,336,367 km (0.113 R)
• M33: 6,615,517 km (0.107 R)
• M34: 6,716,944 km (0.069 R)
• M35: 6,887,187 km (0.117 R)
• M36: 7,024,518 km (0.097 R)
• M37: 7,255,347 km (0.062 R)
• M38: 7,406,740 km (0.102 R)
• M39: 7,618,122 km (0.119 R)
• M40: 7,795,695 km (0.115 R)
• M41: 8,094,890 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.1

Radius: 8.1

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.46 AU - 3.78 AU

Year: 3615 Days

Day: 12.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 61,332,265 km

• M1: 138,976 km (0.046 R)
• M2: 386,411 km (0.106 R)
• M3: 584,329 km (0.085 R)
• M4: 655,687 km (0.057 R)
• M5: 2,026,154 km (0.112 R)
• M6: 2,318,318 km (0.064 R)
• M7: 2,735,247 km (0.099 R)
• M8: 3,079,323 km (0.095 R)
• M9: 3,164,893 km (0.102 R)
• M10: 3,796,944 km (0.032 R)
• M11: 4,004,585 km (0.087 R)
• M12: 4,156,876 km (0.088 R)
• M13: 4,785,187 km (0.092 R)
• M14: 4,921,920 km (0.119 R)
• M15: 5,507,745 km (0.059 R)
• M16: 5,729,898 km (0.072 R)
• M17: 5,848,678 km (0.027 R)
• M18: 5,914,950 km (0.112 R)
• M19: 6,223,421 km (0.081 R)
• M20: 6,702,882 km (0.052 R)
• M21: 6,912,020 km (0.103 R)
• M22: 7,052,642 km (0.063 R)
• M23: 7,265,370 km (0.072 R)
• M24: 7,336,728 km (0.111 R)
• M25: 7,610,193 km (0.103 R)
• M26: 7,682,599 km (0.103 R)
• M27: 7,886,949 km (0.094 R)
• M28: 7,945,592 km (0.112 R)
• M29: 8,137,376 km (0.119 R)
• M30: 8,525,433 km (0.079 R)
• M31: 8,965,550 km (0.076 R)
• M32: 9,319,798 km (0.1 R)
• M33: 9,568,878 km (0.076 R)
• M34: 9,678,533 km (0.106 R)
• M35: 10,393,761 km (0.119 R)
• M36: 10,603,497 km (0.085 R)
• M37: 10,978,090 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.6

Radius: 7

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.72 AU - 9.82 AU

Year: 18515 Days

Day: 16.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,332,265 km

• M1: 97,089 km (0.118 R)
• M2: 167,550 km (0.079 R)
• M3: 273,465 km (0.1 R)
• M4: 505,342 km (0.071 R)
• M5: 792,420 km (0.096 R)
• M6: 1,032,525 km (0.084 R)
• M7: 1,221,317 km (0.114 R)
• M8: 1,525,150 km (0.114 R)
• M9: 1,658,741 km (0.057 R)
• M10: 1,937,292 km (0.116 R)
• M11: 2,351,978 km (0.098 R)
• M12: 2,793,740 km (0.095 R)
• M13: 3,433,720 km (0.105 R)
• M14: 3,933,526 km (0.11 R)
• M15: 4,117,532 km (0.076 R)
• M16: 4,342,078 km (0.12 R)
• M17: 5,320,299 km (0.026 R)
• M18: 5,523,901 km (0.107 R)
• M19: 6,580,062 km (0.043 R)
• M20: 6,975,300 km (0.106 R)
• M21: 7,153,321 km (0.05 R)
• M22: 7,332,988 km (0.101 R)
• M23: 7,696,810 km (0.044 R)
• M24: 8,113,141 km (0.059 R)
• M25: 8,159,816 km (0.07 R)
• M26: 8,347,561 km (0.112 R)
• M27: 8,631,797 km (0.088 R)
• M28: 8,823,133 km (0.043 R)
• M29: 9,112,754 km (0.096 R)
• M30: 9,950,054 km (0.106 R)
• M31: 10,555,925 km (0.075 R)
• M32: 10,914,810 km (0.096 R)
• M33: 11,539,381 km (0.076 R)
• M34: 12,229,028 km (0.029 R)
• M35: 13,041,344 km (0.083 R)
• M36: 15,176,106 km (0.067 R)
• M37: 15,407,085 km (0.115 R)
• M38: 15,464,979 km (0.066 R)
• M39: 17,175,930 km (0.113 R)
• M40: 17,537,358 km (0.083 R)
• M41: 17,840,593 km (0.11 R)
• M42: 18,760,321 km (0.094 R)
• M43: 19,257,136 km (0.071 R)
• M44: 20,136,921 km (0.097 R)
• M45: 22,196,883 km (0.091 R)
• M46: 22,788,094 km (0.082 R)
• M47: 23,118,855 km (0.092 R)
• M48: 24,457,756 km (0.094 R)
• M49: 24,932,280 km (0.082 R)
• M50: 25,752,825 km (0.071 R)
• M51: 26,097,349 km (0.093 R)
• M52: 27,280,069 km (0.066 R)
• M53: 27,772,097 km (0.119 R)
• M54: 28,196,207 km (0.041 R)
• M55: 31,444,575 km (0.082 R)
• M56: 32,404,844 km (0.108 R)
• M57: 33,075,341 km (0.116 R)
• M58: 34,278,407 km (0.093 R)
• M59: 34,809,330 km (0.104 R)
• M60: 35,495,835 km (0.111 R)
• M61: 36,263,870 km (0.107 R)
• M62: 36,649,982 km (0.069 R)
• M63: 38,208,044 km (0.11 R)
• M64: 39,074,066 km (0.067 R)
• M65: 39,232,191 km (0.044 R)
• M66: 39,549,189 km (0.104 R)
• M67: 39,787,498 km (0.081 R)
• M68: 40,425,234 km (0.066 R)
• M69: 40,905,743 km (0.104 R)
• M70: 41,066,261 km (0.054 R)
• M71: 41,388,196 km (0.103 R)
• M72: 43,009,837 km (0.114 R)
• M73: 44,900,305 km (0.109 R)
• M74: 45,231,814 km (0.081 R)
• M75: 46,649,852 km (0.07 R)
• M76: 46,985,699 km (0.032 R)
• M77: 47,659,638 km (0.116 R)
• M78: 47,744,160 km (0.051 R)
• M79: 48,252,045 km (0.101 R)
• M80: 50,301,386 km (0.028 R)
• M81: 50,387,405 km (0.043 R)
• M82: 51,683,521 km (0.092 R)
• M83: 51,770,288 km (0.108 R)
• M84: 52,030,887 km (0.077 R)
• M85: 55,281,350 km (0.056 R)
• M86: 55,903,677 km (0.102 R)
• M87: 57,245,121 km (0.043 R)
• M88: 57,874,629 km (0.096 R)
• M89: 59,322,288 km (0.063 R)
• M90: 59,413,243 km (0.118 R)
• M91: 60,598,806 km (0.057 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 18,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit