🌌 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 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.41 AU - 0.67 AU

Year: 256 Days

Day: 33 Hours

Environment

Temp: -112 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.7

Radius: 9.4

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.63 AU - 0.89 AU

Year: 428 Days

Day: 9.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 49,315,890 km

• M1: 145,559 km (0.079 R)
• M2: 208,839 km (0.081 R)
• M3: 321,635 km (0.095 R)
• M4: 429,795 km (0.118 R)
• M5: 507,436 km (0.076 R)
• M6: 571,314 km (0.11 R)
• M7: 654,640 km (0.072 R)
• M8: 716,873 km (0.08 R)
• M9: 803,191 km (0.047 R)
• M10: 921,224 km (0.073 R)
• M11: 992,133 km (0.117 R)
• M12: 1,170,155 km (0.096 R)
• M13: 1,300,155 km (0.099 R)
• M14: 1,386,024 km (0.114 R)
• M15: 1,468,154 km (0.066 R)
• M16: 1,563,447 km (0.074 R)
• M17: 1,689,858 km (0.085 R)
• M18: 1,831,676 km (0.116 R)
• M19: 1,904,082 km (0.072 R)
• M20: 2,133,714 km (0.109 R)
• M21: 2,300,516 km (0.103 R)
• M22: 2,498,284 km (0.109 R)
• M23: 2,599,263 km (0.044 R)
• M24: 2,674,361 km (0.081 R)
• M25: 2,756,939 km (0.112 R)
• M26: 2,847,446 km (0.086 R)
• M27: 2,910,726 km (0.112 R)
• M28: 3,038,632 km (0.087 R)
• M29: 3,117,769 km (0.113 R)
• M30: 3,256,147 km (0.084 R)
• M31: 3,351,890 km (0.063 R)
• M32: 3,433,720 km (0.047 R)
• M33: 3,561,626 km (0.083 R)
• M34: 3,667,990 km (0.052 R)
• M35: 3,821,926 km (0.083 R)
• M36: 3,884,159 km (0.055 R)
• M37: 3,946,691 km (0.088 R)
• M38: 4,200,259 km (0.096 R)
• M39: 4,272,515 km (0.054 R)
• M40: 4,393,839 km (0.11 R)
• M41: 4,467,292 km (0.108 R)
• M42: 4,557,499 km (0.101 R)
• M43: 4,656,683 km (0.087 R)
• M44: 4,832,011 km (0.101 R)
• M45: 5,189,101 km (0.08 R)
• M46: 5,379,689 km (0.108 R)
• M47: 5,475,731 km (0.112 R)
• M48: 5,537,216 km (0.037 R)
• M49: 5,678,586 km (0.062 R)
• M50: 5,821,302 km (0.088 R)
• M51: 5,937,988 km (0.072 R)
• M52: 6,173,755 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.9

Radius: 13.9

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.74 AU - 1.12 AU

Year: 579 Days

Day: 8.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 49,315,890 km

• M1: 187,745 km (0.093 R)
• M2: 351,106 km (0.12 R)
• M3: 508,184 km (0.086 R)
• M4: 695,181 km (0.111 R)
• M5: 813,064 km (0.117 R)
• M6: 902,823 km (0.064 R)
• M7: 1,049,878 km (0.069 R)
• M8: 1,143,526 km (0.112 R)
• M9: 1,358,049 km (0.103 R)
• M10: 1,535,772 km (0.105 R)
• M11: 1,643,781 km (0.096 R)
• M12: 1,747,752 km (0.077 R)
• M13: 1,854,266 km (0.082 R)
• M14: 1,949,260 km (0.08 R)
• M15: 2,039,169 km (0.082 R)
• M16: 2,273,588 km (0.053 R)
• M17: 2,472,105 km (0.048 R)
• M18: 2,577,422 km (0.093 R)
• M19: 2,746,019 km (0.025 R)
• M20: 2,878,861 km (0.076 R)
• M21: 3,006,020 km (0.083 R)
• M22: 3,094,432 km (0.075 R)
• M23: 3,265,871 km (0.116 R)
• M24: 3,440,601 km (0.043 R)
• M25: 3,533,352 km (0.116 R)
• M26: 3,678,462 km (0.108 R)
• M27: 3,781,984 km (0.092 R)
• M28: 4,072,054 km (0.096 R)
• M29: 4,197,417 km (0.07 R)
• M30: 4,314,851 km (0.094 R)
• M31: 4,516,360 km (0.119 R)
• M32: 4,655,486 km (0.038 R)
• M33: 4,957,225 km (0.113 R)
• M34: 5,265,396 km (0.101 R)
• M35: 5,569,978 km (0.109 R)
• M36: 5,860,197 km (0.071 R)
• M37: 5,951,302 km (0.103 R)
• M38: 6,248,105 km (0.082 R)
• M39: 6,424,481 km (0.051 R)
• M40: 6,591,881 km (0.108 R)
• M41: 6,739,683 km (0.087 R)
• M42: 6,867,141 km (0.075 R)
• M43: 6,973,954 km (0.105 R)
• M44: 7,352,586 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.2

Radius: 10.4

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1 AU - 1.6 AU

Year: 957 Days

Day: 14.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 49,315,890 km

• M1: 148,850 km (0.102 R)
• M2: 261,347 km (0.106 R)
• M3: 458,667 km (0.064 R)
• M4: 595,699 km (0.092 R)
• M5: 669,899 km (0.075 R)
• M6: 738,864 km (0.079 R)
• M7: 815,009 km (0.096 R)
• M8: 1,040,752 km (0.116 R)
• M9: 1,106,875 km (0.054 R)
• M10: 1,211,593 km (0.039 R)
• M11: 1,358,349 km (0.041 R)
• M12: 1,505,553 km (0.109 R)
• M13: 1,658,143 km (0.094 R)
• M14: 1,754,783 km (0.048 R)
• M15: 1,915,750 km (0.086 R)
• M16: 2,030,193 km (0.12 R)
• M17: 2,299,469 km (0.087 R)
• M18: 2,435,005 km (0.062 R)
• M19: 2,566,351 km (0.119 R)
• M20: 2,800,173 km (0.096 R)
• M21: 2,894,270 km (0.086 R)
• M22: 3,041,026 km (0.094 R)
• M23: 3,152,775 km (0.082 R)
• M24: 3,605,608 km (0.065 R)
• M25: 3,676,517 km (0.071 R)
• M26: 3,827,761 km (0.033 R)
• M27: 3,900,166 km (0.097 R)
• M28: 4,054,551 km (0.115 R)
• M29: 4,128,303 km (0.112 R)
• M30: 4,227,486 km (0.093 R)
• M31: 4,335,795 km (0.075 R)
• M32: 4,487,338 km (0.081 R)
• M33: 4,606,418 km (0.1 R)
• M34: 4,856,545 km (0.059 R)
• M35: 5,066,880 km (0.086 R)
• M36: 5,173,094 km (0.068 R)
• M37: 5,397,042 km (0.104 R)
• M38: 5,542,003 km (0.117 R)
• M39: 5,891,463 km (0.028 R)
• M40: 5,975,388 km (0.056 R)
• M41: 6,381,546 km (0.114 R)
• M42: 6,515,735 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.4

Radius: 10.1

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.73 AU - 1.77 AU

Year: 1495 Days

Day: 13.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 49,315,890 km

• M1: 130,749 km (0.072 R)
• M2: 233,821 km (0.089 R)
• M3: 308,920 km (0.083 R)
• M4: 390,301 km (0.034 R)
• M5: 533,316 km (0.03 R)
• M6: 636,838 km (0.111 R)
• M7: 702,811 km (0.089 R)
• M8: 858,243 km (0.113 R)
• M9: 923,916 km (0.078 R)
• M10: 1,149,510 km (0.118 R)
• M11: 1,222,663 km (0.106 R)
• M12: 1,581,848 km (0.112 R)
• M13: 1,695,093 km (0.116 R)
• M14: 1,832,424 km (0.086 R)
• M15: 2,095,866 km (0.069 R)
• M16: 2,220,780 km (0.111 R)
• M17: 2,313,232 km (0.116 R)
• M18: 2,418,698 km (0.034 R)
• M19: 2,525,960 km (0.039 R)
• M20: 2,819,770 km (0.056 R)
• M21: 2,932,717 km (0.118 R)
• M22: 3,574,641 km (0.047 R)
• M23: 3,835,091 km (0.092 R)
• M24: 3,904,654 km (0.088 R)
• M25: 4,031,064 km (0.112 R)
• M26: 4,230,329 km (0.103 R)
• M27: 4,520,698 km (0.072 R)
• M28: 4,683,161 km (0.045 R)
• M29: 4,772,621 km (0.084 R)
• M30: 5,120,885 km (0.082 R)
• M31: 5,213,037 km (0.084 R)
• M32: 5,352,462 km (0.103 R)
• M33: 5,477,376 km (0.08 R)
• M34: 5,746,204 km (0.117 R)
• M35: 5,970,750 km (0.074 R)
• M36: 6,067,839 km (0.084 R)
• M37: 6,863,999 km (0.04 R)
• M38: 6,948,821 km (0.113 R)
• M39: 7,205,381 km (0.107 R)
• M40: 7,291,699 km (0.079 R)
• M41: 7,587,454 km (0.111 R)
• M42: 7,993,912 km (0.109 R)
• M43: 8,083,222 km (0.11 R)
• M44: 8,190,783 km (0.098 R)
• M45: 8,462,004 km (0.074 R)
• M46: 8,534,858 km (0.07 R)
• M47: 8,754,467 km (0.107 R)
• M48: 9,519,212 km (0.106 R)
• M49: 9,766,048 km (0.026 R)
• M50: 9,880,790 km (0.105 R)
• M51: 10,344,094 km (0.056 R)
• M52: 10,933,061 km (0.082 R)
• M53: 11,151,773 km (0.047 R)
• M54: 11,251,705 km (0.119 R)
• M55: 11,654,273 km (0.08 R)
• M56: 12,102,617 km (0.065 R)
• M57: 12,370,248 km (0.069 R)
• M58: 12,473,770 km (0.084 R)
• M59: 12,556,647 km (0.088 R)
• M60: 13,184,808 km (0.025 R)
• M61: 13,375,246 km (0.056 R)
• M62: 13,438,975 km (0.098 R)
• M63: 13,652,002 km (0.095 R)
• M64: 13,909,012 km (0.058 R)
• M65: 14,016,572 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.6

Radius: 11

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.57 AU - 2.73 AU

Year: 2785 Days

Day: 7.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 49,315,890 km

• M1: 137,331 km (0.112 R)
• M2: 235,916 km (0.11 R)
• M3: 366,216 km (0.077 R)
• M4: 483,650 km (0.11 R)
• M5: 609,312 km (0.092 R)
• M6: 896,540 km (0.07 R)
• M7: 971,040 km (0.103 R)
• M8: 1,207,704 km (0.114 R)
• M9: 1,338,003 km (0.06 R)
• M10: 1,414,597 km (0.093 R)
• M11: 1,492,837 km (0.101 R)
• M12: 1,602,941 km (0.085 R)
• M13: 1,884,933 km (0.063 R)
• M14: 2,059,663 km (0.063 R)
• M15: 2,308,744 km (0.117 R)
• M16: 2,378,457 km (0.081 R)
• M17: 2,531,944 km (0.11 R)
• M18: 2,824,109 km (0.096 R)
• M19: 2,949,023 km (0.076 R)
• M20: 3,140,059 km (0.114 R)
• M21: 3,269,611 km (0.049 R)
• M22: 3,615,033 km (0.052 R)
• M23: 3,737,404 km (0.079 R)
• M24: 4,000,397 km (0.048 R)
• M25: 4,226,439 km (0.113 R)
• M26: 4,384,414 km (0.05 R)
• M27: 4,456,820 km (0.119 R)
• M28: 4,647,108 km (0.102 R)
• M29: 5,065,982 km (0.12 R)
• M30: 5,142,128 km (0.095 R)
• M31: 5,326,432 km (0.089 R)
• M32: 5,403,774 km (0.092 R)
• M33: 5,606,779 km (0.077 R)
• M34: 5,733,039 km (0.119 R)
• M35: 6,329,187 km (0.03 R)
• M36: 6,493,744 km (0.115 R)
• M37: 7,562,771 km (0.099 R)
• M38: 7,755,154 km (0.089 R)
• M39: 8,073,199 km (0.109 R)
• M40: 8,377,630 km (0.106 R)
• M41: 8,504,041 km (0.116 R)
• M42: 8,594,846 km (0.09 R)
• M43: 9,201,615 km (0.117 R)
• M44: 9,407,013 km (0.11 R)
• M45: 9,482,111 km (0.045 R)
• M46: 9,651,755 km (0.108 R)
• M47: 9,955,738 km (0.119 R)
• M48: 10,359,653 km (0.094 R)
• M49: 10,670,966 km (0.025 R)
• M50: 10,749,355 km (0.118 R)
• M51: 10,886,835 km (0.114 R)
• M52: 11,084,305 km (0.111 R)
• M53: 11,183,488 km (0.084 R)
• M54: 11,303,017 km (0.073 R)
• M55: 11,422,845 km (0.111 R)
• M56: 11,583,363 km (0.109 R)
• M57: 12,150,788 km (0.066 R)
• M58: 12,935,578 km (0.114 R)
• M59: 13,270,827 km (0.085 R)
• M60: 13,651,554 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.7

Radius: 9

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.78 AU - 3.58 AU

Year: 3661 Days

Day: 13.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 49,315,890 km

• M1: 122,221 km (0.111 R)
• M2: 438,920 km (0.053 R)
• M3: 702,661 km (0.106 R)
• M4: 890,706 km (0.091 R)
• M5: 1,025,194 km (0.103 R)
• M6: 1,166,863 km (0.1 R)
• M7: 1,340,397 km (0.114 R)
• M8: 1,616,704 km (0.066 R)
• M9: 1,782,758 km (0.118 R)
• M10: 1,969,157 km (0.098 R)
• M11: 2,161,839 km (0.094 R)
• M12: 2,299,020 km (0.087 R)
• M13: 2,360,954 km (0.069 R)
• M14: 2,566,052 km (0.04 R)
• M15: 2,662,693 km (0.036 R)
• M16: 2,943,189 km (0.111 R)
• M17: 3,268,115 km (0.108 R)
• M18: 3,550,556 km (0.119 R)
• M19: 3,731,270 km (0.052 R)
• M20: 3,877,876 km (0.038 R)
• M21: 3,952,077 km (0.108 R)
• M22: 4,139,373 km (0.095 R)
• M23: 4,310,363 km (0.057 R)
• M24: 4,406,555 km (0.075 R)
• M25: 4,620,330 km (0.038 R)
• M26: 4,718,766 km (0.094 R)
• M27: 4,937,627 km (0.092 R)
• M28: 5,489,045 km (0.099 R)
• M29: 5,719,276 km (0.104 R)
• M30: 5,782,706 km (0.104 R)
• M31: 5,846,285 km (0.072 R)
• M32: 6,081,453 km (0.113 R)
• M33: 6,429,118 km (0.095 R)
• M34: 6,627,634 km (0.109 R)
• M35: 6,985,323 km (0.105 R)
• M36: 7,235,002 km (0.081 R)
• M37: 7,533,898 km (0.065 R)
• M38: 7,626,649 km (0.06 R)
• M39: 7,789,860 km (0.11 R)
• M40: 8,262,739 km (0.092 R)
• M41: 8,842,581 km (0.092 R)
• M42: 8,916,033 km (0.105 R)
• M43: 9,014,169 km (0.11 R)
• M44: 10,503,865 km (0.118 R)
• M45: 10,607,536 km (0.034 R)
• M46: 10,842,255 km (0.085 R)
• M47: 10,973,303 km (0.034 R)
• M48: 11,771,108 km (0.066 R)
• M49: 11,878,969 km (0.107 R)
• M50: 11,960,051 km (0.097 R)
• M51: 13,142,023 km (0.109 R)
• M52: 13,253,923 km (0.067 R)
• M53: 13,337,997 km (0.104 R)
• M54: 13,647,814 km (0.087 R)
• M55: 13,761,059 km (0.119 R)
• M56: 14,017,021 km (0.087 R)
• M57: 14,274,629 km (0.057 R)
• M58: 14,332,074 km (0.03 R)
• M59: 14,649,521 km (0.08 R)
• M60: 14,794,481 km (0.088 R)
• M61: 15,320,617 km (0.089 R)
• M62: 15,379,409 km (0.119 R)
• M63: 17,762,952 km (0.049 R)
• M64: 18,166,118 km (0.057 R)
• M65: 19,044,707 km (0.107 R)
• M66: 19,139,701 km (0.073 R)
• M67: 19,584,904 km (0.098 R)
• M68: 20,001,385 km (0.08 R)
• M69: 20,097,876 km (0.101 R)
• M70: 20,194,516 km (0.099 R)
• M71: 20,940,860 km (0.049 R)
• M72: 21,104,370 km (0.076 R)
• M73: 21,729,390 km (0.061 R)
• M74: 21,861,634 km (0.101 R)
• M75: 21,961,117 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.1

Radius: 4.5

Gravity: 40.1 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.01 AU - 6.07 AU

Year: 9585 Days

Day: 17.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,315,890 km

• M1: 73,453 km (0.055 R)
• M2: 105,167 km (0.096 R)
• M3: 146,456 km (0.108 R)
• M4: 1,149,809 km (0.056 R)
• M5: 1,276,668 km (0.09 R)
• M6: 1,408,165 km (0.106 R)
• M7: 1,521,111 km (0.119 R)
• M8: 1,590,375 km (0.074 R)
• M9: 1,804,300 km (0.108 R)
• M10: 2,052,632 km (0.109 R)
• M11: 2,259,077 km (0.079 R)
• M12: 2,391,621 km (0.088 R)
• M13: 2,499,332 km (0.112 R)
• M14: 2,747,664 km (0.045 R)
• M15: 2,889,184 km (0.104 R)
• M16: 3,003,925 km (0.096 R)
• M17: 3,238,196 km (0.114 R)
• M18: 3,662,156 km (0.091 R)
• M19: 3,943,849 km (0.105 R)
• M20: 4,363,171 km (0.09 R)
• M21: 4,395,933 km (0.112 R)
• M22: 4,661,619 km (0.093 R)
• M23: 4,830,366 km (0.072 R)
• M24: 4,898,433 km (0.057 R)
• M25: 5,418,884 km (0.03 R)
• M26: 5,956,688 km (0.069 R)
• M27: 6,213,398 km (0.039 R)
• M28: 6,699,890 km (0.091 R)
• M29: 6,775,886 km (0.113 R)
• M30: 7,159,754 km (0.114 R)
• M31: 7,590,297 km (0.088 R)
• M32: 8,231,324 km (0.042 R)
• M33: 8,847,816 km (0.118 R)
• M34: 9,564,540 km (0.055 R)
• M35: 9,607,175 km (0.033 R)
• M36: 10,343,346 km (0.099 R)
• M37: 10,387,328 km (0.073 R)
• M38: 10,963,280 km (0.109 R)
• M39: 11,232,556 km (0.078 R)
• M40: 11,277,585 km (0.074 R)
• M41: 11,504,076 km (0.05 R)
• M42: 11,549,404 km (0.088 R)
• M43: 12,846,418 km (0.098 R)
• M44: 13,320,643 km (0.111 R)
• M45: 13,464,108 km (0.084 R)
• M46: 13,608,021 km (0.099 R)
• M47: 13,945,813 km (0.081 R)
• M48: 14,876,461 km (0.106 R)
• M49: 15,124,794 km (0.089 R)
• M50: 15,224,426 km (0.108 R)
• M51: 15,424,438 km (0.109 R)
• M52: 15,827,156 km (0.026 R)
• M53: 15,928,284 km (0.05 R)
• M54: 16,080,425 km (0.1 R)
• M55: 16,437,515 km (0.039 R)
• M56: 17,419,774 km (0.092 R)
• M57: 17,838,948 km (0.107 R)
• M58: 18,580,654 km (0.101 R)
• M59: 19,008,953 km (0.106 R)
• M60: 19,278,229 km (0.037 R)
• M61: 19,494,697 km (0.117 R)
• M62: 20,203,492 km (0.072 R)
• M63: 21,198,766 km (0.064 R)
• M64: 21,534,015 km (0.117 R)
• M65: 22,323,293 km (0.044 R)
• M66: 23,064,401 km (0.118 R)
• M67: 24,337,180 km (0.073 R)
• M68: 25,454,526 km (0.053 R)
• M69: 25,870,409 km (0.097 R)
• M70: 27,434,754 km (0.096 R)
• M71: 28,228,221 km (0.045 R)
• M72: 29,837,894 km (0.042 R)
• M73: 31,286,450 km (0.085 R)
• M74: 32,051,194 km (0.106 R)
• M75: 33,209,979 km (0.066 R)
• M76: 33,339,531 km (0.078 R)
• M77: 33,534,307 km (0.089 R)
• M78: 35,303,452 km (0.108 R)
• M79: 37,170,134 km (0.097 R)
• M80: 38,115,293 km (0.087 R)
• M81: 40,029,548 km (0.067 R)
• M82: 41,485,584 km (0.068 R)
• M83: 41,694,871 km (0.117 R)
• M84: 41,764,883 km (0.05 R)
• M85: 42,817,753 km (0.105 R)
• M86: 42,958,824 km (0.072 R)
• M87: 43,170,654 km (0.114 R)
• M88: 43,808,390 km (0.096 R)
• M89: 45,595,935 km (0.086 R)
• M90: 46,245,339 km (0.093 R)
• M91: 46,390,001 km (0.104 R)
• M92: 49,242,084 km (0.093 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 11,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit