🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.6 AU - 2.6 AU

Year: 1112 Days

Day: 30.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.5

Radius: 11

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.68 AU - 6.12 AU

Year: 4583 Days

Day: 11.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,587,132 km

• M1: 164,408 km (0.038 R)
• M2: 307,124 km (0.115 R)
• M3: 445,353 km (0.071 R)
• M4: 688,300 km (0.112 R)
• M5: 1,069,774 km (0.04 R)
• M6: 1,271,133 km (0.084 R)
• M7: 1,403,527 km (0.064 R)
• M8: 1,696,739 km (0.031 R)
• M9: 2,244,716 km (0.112 R)
• M10: 2,325,050 km (0.073 R)
• M11: 2,422,738 km (0.072 R)
• M12: 2,758,585 km (0.064 R)
• M13: 2,949,771 km (0.07 R)
• M14: 3,235,802 km (0.101 R)
• M15: 3,400,659 km (0.085 R)
• M16: 3,605,907 km (0.092 R)
• M17: 3,931,282 km (0.112 R)
• M18: 4,266,232 km (0.102 R)
• M19: 4,610,606 km (0.086 R)
• M20: 4,713,679 km (0.091 R)
• M21: 4,963,957 km (0.074 R)
• M22: 5,653,004 km (0.094 R)
• M23: 5,785,548 km (0.104 R)
• M24: 6,031,337 km (0.106 R)
• M25: 6,121,545 km (0.061 R)
• M26: 6,394,860 km (0.052 R)
• M27: 6,977,394 km (0.12 R)
• M28: 7,969,228 km (0.106 R)
• M29: 8,043,578 km (0.088 R)
• M30: 8,192,877 km (0.039 R)
• M31: 8,368,206 km (0.084 R)
• M32: 8,570,312 km (0.118 R)
• M33: 8,646,458 km (0.106 R)
• M34: 9,134,147 km (0.12 R)
• M35: 9,975,635 km (0.036 R)
• M36: 10,082,597 km (0.106 R)
• M37: 10,216,787 km (0.105 R)
• M38: 10,351,574 km (0.108 R)
• M39: 10,896,858 km (0.094 R)
• M40: 11,535,342 km (0.041 R)
• M41: 11,901,707 km (0.05 R)
• M42: 12,300,535 km (0.079 R)
• M43: 13,140,527 km (0.109 R)
• M44: 14,389,819 km (0.058 R)
• M45: 14,632,018 km (0.071 R)
• M46: 15,089,937 km (0.063 R)
• M47: 15,182,090 km (0.045 R)
• M48: 15,305,209 km (0.071 R)
• M49: 15,738,893 km (0.045 R)
• M50: 15,863,508 km (0.045 R)
• M51: 16,270,863 km (0.098 R)
• M52: 16,872,545 km (0.088 R)
• M53: 16,968,138 km (0.074 R)
• M54: 17,192,086 km (0.094 R)
• M55: 17,320,591 km (0.088 R)
• M56: 17,578,348 km (0.081 R)
• M57: 17,934,840 km (0.104 R)
• M58: 18,260,963 km (0.101 R)
• M59: 18,589,031 km (0.108 R)
• M60: 18,687,916 km (0.088 R)
• M61: 18,919,194 km (0.033 R)
• M62: 19,018,527 km (0.116 R)
• M63: 19,118,159 km (0.088 R)
• M64: 19,921,051 km (0.075 R)
• M65: 20,462,446 km (0.058 R)
• M66: 20,700,905 km (0.117 R)
• M67: 21,249,181 km (0.038 R)
• M68: 21,352,553 km (0.11 R)
• M69: 21,767,687 km (0.081 R)
• M70: 22,010,933 km (0.047 R)
• M71: 22,255,226 km (0.059 R)
• M72: 23,064,252 km (0.088 R)
• M73: 23,205,921 km (0.099 R)
• M74: 23,383,344 km (0.111 R)
• M75: 23,490,157 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.7

Radius: 10.7

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.66 AU - 6.92 AU

Year: 5089 Days

Day: 12.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,587,132 km

• M1: 133,740 km (0.119 R)
• M2: 302,487 km (0.092 R)
• M3: 565,929 km (0.108 R)
• M4: 670,348 km (0.036 R)
• M5: 781,948 km (0.101 R)
• M6: 867,368 km (0.11 R)
• M7: 1,060,499 km (0.066 R)
• M8: 1,132,007 km (0.041 R)
• M9: 1,205,460 km (0.107 R)
• M10: 1,318,705 km (0.119 R)
• M11: 1,396,347 km (0.107 R)
• M12: 1,515,726 km (0.093 R)
• M13: 1,836,763 km (0.041 R)
• M14: 2,042,909 km (0.098 R)
• M15: 2,303,358 km (0.115 R)
• M16: 2,461,783 km (0.055 R)
• M17: 2,607,491 km (0.082 R)
• M18: 2,756,042 km (0.091 R)
• M19: 3,307,310 km (0.091 R)
• M20: 3,911,236 km (0.096 R)
• M21: 4,101,076 km (0.058 R)
• M22: 4,430,790 km (0.054 R)
• M23: 4,809,572 km (0.1 R)
• M24: 4,951,839 km (0.06 R)
• M25: 5,513,579 km (0.104 R)
• M26: 5,769,691 km (0.091 R)
• M27: 5,856,009 km (0.054 R)
• M28: 6,051,683 km (0.104 R)
• M29: 6,139,347 km (0.09 R)
• M30: 6,674,459 km (0.108 R)
• M31: 6,787,704 km (0.082 R)
• M32: 7,812,898 km (0.116 R)
• M33: 8,100,874 km (0.102 R)
• M34: 8,319,138 km (0.119 R)
• M35: 8,637,931 km (0.115 R)
• M36: 8,885,814 km (0.117 R)
• M37: 8,960,763 km (0.085 R)
• M38: 10,160,687 km (0.072 R)
• M39: 10,317,466 km (0.108 R)
• M40: 10,501,471 km (0.106 R)
• M41: 10,819,367 km (0.114 R)
• M42: 10,952,808 km (0.093 R)
• M43: 11,194,259 km (0.086 R)
• M44: 11,275,192 km (0.082 R)
• M45: 11,655,320 km (0.104 R)
• M46: 12,150,189 km (0.036 R)
• M47: 12,316,692 km (0.07 R)
• M48: 12,764,588 km (0.101 R)
• M49: 12,905,509 km (0.112 R)
• M50: 13,047,029 km (0.113 R)
• M51: 13,217,720 km (0.088 R)
• M52: 13,303,140 km (0.053 R)
• M53: 13,417,583 km (0.119 R)
• M54: 13,820,450 km (0.087 R)
• M55: 14,052,326 km (0.057 R)
• M56: 14,490,798 km (0.086 R)
• M57: 15,082,457 km (0.118 R)
• M58: 15,381,204 km (0.025 R)
• M59: 16,534,454 km (0.081 R)
• M60: 16,842,476 km (0.112 R)
• M61: 17,999,017 km (0.067 R)
• M62: 18,093,862 km (0.104 R)
• M63: 18,252,436 km (0.055 R)
• M64: 18,602,794 km (0.1 R)
• M65: 18,698,687 km (0.104 R)
• M66: 19,148,677 km (0.091 R)
• M67: 19,472,257 km (0.076 R)
• M68: 19,732,408 km (0.12 R)
• M69: 19,993,755 km (0.043 R)
• M70: 20,289,062 km (0.049 R)
• M71: 20,420,857 km (0.117 R)
• M72: 20,651,986 km (0.119 R)
• M73: 21,083,726 km (0.032 R)
• M74: 22,159,185 km (0.046 R)
• M75: 22,294,870 km (0.036 R)
• M76: 22,362,787 km (0.113 R)
• M77: 22,840,304 km (0.093 R)
• M78: 22,977,485 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.5

Radius: 10.5

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.44 AU - 7.6 AU

Year: 6794 Days

Day: 14.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,587,132 km

• M1: 162,762 km (0.104 R)
• M2: 265,536 km (0.073 R)
• M3: 350,508 km (0.093 R)
• M4: 726,896 km (0.106 R)
• M5: 956,978 km (0.031 R)
• M6: 1,088,325 km (0.08 R)
• M7: 1,435,840 km (0.08 R)
• M8: 1,674,898 km (0.116 R)
• M9: 1,890,169 km (0.051 R)
• M10: 1,982,621 km (0.045 R)
• M11: 2,487,962 km (0.085 R)
• M12: 2,755,443 km (0.118 R)
• M13: 2,882,153 km (0.102 R)
• M14: 3,273,800 km (0.086 R)
• M15: 3,498,795 km (0.119 R)
• M16: 3,775,551 km (0.115 R)
• M17: 3,916,622 km (0.106 R)
• M18: 4,325,922 km (0.108 R)
• M19: 4,598,190 km (0.118 R)
• M20: 5,029,929 km (0.072 R)
• M21: 5,211,541 km (0.099 R)
• M22: 5,316,260 km (0.08 R)
• M23: 5,581,347 km (0.063 R)
• M24: 6,124,387 km (0.028 R)
• M25: 6,570,937 km (0.045 R)
• M26: 6,741,179 km (0.093 R)
• M27: 7,289,904 km (0.071 R)
• M28: 7,673,623 km (0.114 R)
• M29: 7,943,198 km (0.074 R)
• M30: 8,064,073 km (0.079 R)
• M31: 8,185,397 km (0.101 R)
• M32: 8,368,804 km (0.051 R)
• M33: 8,739,358 km (0.095 R)
• M34: 9,401,029 km (0.087 R)
• M35: 9,496,922 km (0.07 R)
• M36: 10,176,994 km (0.067 R)
• M37: 10,341,252 km (0.08 R)
• M38: 10,805,753 km (0.12 R)
• M39: 11,243,327 km (0.078 R)
• M40: 11,345,054 km (0.089 R)
• M41: 11,549,554 km (0.075 R)
• M42: 11,962,295 km (0.102 R)
• M43: 12,100,972 km (0.113 R)
• M44: 12,802,287 km (0.093 R)
• M45: 12,873,046 km (0.06 R)
• M46: 13,157,881 km (0.051 R)
• M47: 13,372,853 km (0.068 R)
• M48: 13,806,088 km (0.055 R)
• M49: 14,317,563 km (0.068 R)
• M50: 15,850,792 km (0.06 R)
• M51: 15,965,085 km (0.064 R)
• M52: 16,156,121 km (0.116 R)
• M53: 16,271,012 km (0.114 R)
• M54: 16,347,906 km (0.085 R)
• M55: 16,424,799 km (0.073 R)
• M56: 16,501,842 km (0.07 R)
• M57: 17,357,243 km (0.104 R)
• M58: 17,869,466 km (0.029 R)
• M59: 18,667,271 km (0.082 R)
• M60: 18,989,655 km (0.12 R)
• M61: 19,110,978 km (0.084 R)
• M62: 19,273,142 km (0.047 R)
• M63: 19,435,905 km (0.117 R)
• M64: 20,421,605 km (0.095 R)
• M65: 20,504,483 km (0.107 R)
• M66: 20,753,713 km (0.059 R)
• M67: 22,057,757 km (0.106 R)
• M68: 22,270,635 km (0.072 R)
• M69: 22,741,270 km (0.071 R)
• M70: 23,561,814 km (0.119 R)
• M71: 23,692,264 km (0.113 R)
• M72: 24,480,046 km (0.103 R)
• M73: 24,612,141 km (0.092 R)
• M74: 24,744,535 km (0.117 R)
• M75: 25,010,071 km (0.119 R)
• M76: 25,499,107 km (0.118 R)
• M77: 25,633,146 km (0.107 R)
• M78: 25,812,065 km (0.087 R)
• M79: 26,940,033 km (0.112 R)
• M80: 28,499,741 km (0.078 R)
• M81: 29,103,817 km (0.042 R)
• M82: 29,477,662 km (0.099 R)
• M83: 29,900,126 km (0.089 R)
• M84: 29,994,223 km (0.085 R)
• M85: 30,182,866 km (0.063 R)
• M86: 30,466,504 km (0.094 R)
• M87: 31,370,673 km (0.052 R)
• M88: 32,090,538 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.1

Radius: 9.1

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.58 AU - 7.64 AU

Year: 7668 Days

Day: 13.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 51,587,132 km

• M1: 167,101 km (0.079 R)
• M2: 335,847 km (0.034 R)
• M3: 592,108 km (0.088 R)
• M4: 729,738 km (0.025 R)
• M5: 878,439 km (0.079 R)
• M6: 1,097,749 km (0.088 R)
• M7: 1,269,936 km (0.092 R)
• M8: 1,351,168 km (0.062 R)
• M9: 1,570,927 km (0.055 R)
• M10: 1,729,800 km (0.076 R)
• M11: 1,857,108 km (0.084 R)
• M12: 2,025,555 km (0.114 R)
• M13: 2,357,513 km (0.103 R)
• M14: 2,622,899 km (0.109 R)
• M15: 3,182,695 km (0.106 R)
• M16: 3,294,594 km (0.102 R)
• M17: 3,407,839 km (0.074 R)
• M18: 4,017,301 km (0.04 R)
• M19: 4,211,629 km (0.104 R)
• M20: 4,285,381 km (0.088 R)
• M21: 4,459,064 km (0.114 R)
• M22: 4,864,773 km (0.046 R)
• M23: 4,994,026 km (0.115 R)
• M24: 5,176,834 km (0.043 R)
• M25: 5,495,478 km (0.083 R)
• M26: 5,930,209 km (0.094 R)
• M27: 6,235,688 km (0.071 R)
• M28: 6,404,434 km (0.119 R)
• M29: 6,574,677 km (0.08 R)
• M30: 6,832,883 km (0.083 R)
• M31: 8,607,113 km (0.082 R)
• M32: 8,795,158 km (0.103 R)
• M33: 9,079,693 km (0.049 R)
• M34: 9,271,178 km (0.11 R)
• M35: 9,658,188 km (0.118 R)
• M36: 10,514,486 km (0.066 R)
• M37: 10,614,867 km (0.058 R)
• M38: 11,292,395 km (0.054 R)
• M39: 11,360,911 km (0.052 R)
• M40: 11,740,142 km (0.076 R)
• M41: 11,983,687 km (0.088 R)
• M42: 14,102,142 km (0.038 R)
• M43: 14,323,996 km (0.095 R)
• M44: 14,546,897 km (0.115 R)
• M45: 14,921,191 km (0.107 R)
• M46: 15,147,233 km (0.073 R)
• M47: 15,412,470 km (0.1 R)
• M48: 15,564,611 km (0.048 R)
• M49: 15,679,203 km (0.102 R)
• M50: 15,832,242 km (0.085 R)
• M51: 17,035,607 km (0.079 R)
• M52: 17,708,050 km (0.062 R)
• M53: 17,787,785 km (0.037 R)
• M54: 18,067,533 km (0.11 R)
• M55: 20,149,786 km (0.071 R)
• M56: 20,986,786 km (0.099 R)
• M57: 22,134,950 km (0.105 R)
• M58: 23,128,878 km (0.043 R)
• M59: 24,225,879 km (0.064 R)
• M60: 25,070,808 km (0.077 R)
• M61: 26,333,564 km (0.08 R)
• M62: 26,424,669 km (0.108 R)
• M63: 26,561,252 km (0.099 R)
• M64: 27,709,415 km (0.098 R)
• M65: 28,126,793 km (0.042 R)
• M66: 28,686,439 km (0.081 R)
• M67: 31,201,777 km (0.059 R)
• M68: 31,394,460 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20

Radius: 14.6

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 10.25 AU - 12.75 AU

Year: 14244 Days

Day: 13.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 51,587,132 km

• M1: 358,137 km (0.087 R)
• M2: 1,130,212 km (0.098 R)
• M3: 1,343,688 km (0.119 R)
• M4: 1,665,922 km (0.083 R)
• M5: 1,849,030 km (0.104 R)
• M6: 2,453,106 km (0.067 R)
• M7: 2,806,456 km (0.113 R)
• M8: 3,071,394 km (0.071 R)
• M9: 3,375,377 km (0.093 R)
• M10: 3,546,816 km (0.053 R)
• M11: 3,657,518 km (0.053 R)
• M12: 4,619,133 km (0.118 R)
• M13: 5,308,331 km (0.072 R)
• M14: 5,600,645 km (0.109 R)
• M15: 6,881,352 km (0.104 R)
• M16: 7,200,295 km (0.091 R)
• M17: 7,463,139 km (0.118 R)
• M18: 7,915,223 km (0.098 R)
• M19: 8,186,444 km (0.05 R)
• M20: 8,932,339 km (0.113 R)
• M21: 9,040,648 km (0.084 R)
• M22: 9,171,247 km (0.07 R)
• M23: 10,103,092 km (0.096 R)
• M24: 10,626,236 km (0.105 R)
• M25: 10,833,429 km (0.067 R)
• M26: 11,134,869 km (0.048 R)
• M27: 12,128,199 km (0.115 R)
• M28: 12,538,246 km (0.117 R)
• M29: 13,471,587 km (0.113 R)
• M30: 14,938,993 km (0.043 R)
• M31: 15,404,691 km (0.094 R)
• M32: 16,589,955 km (0.114 R)
• M33: 17,153,191 km (0.052 R)
• M34: 17,288,128 km (0.044 R)
• M35: 17,504,896 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.3

Radius: 3.7

Gravity: 19.96 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 11.9 AU - 14.66 AU

Year: 17676 Days

Day: 19.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,587,132 km

• M1: 54,454 km (0.113 R)
• M2: 113,694 km (0.106 R)
• M3: 274,662 km (0.081 R)
• M4: 300,542 km (0.106 R)
• M5: 354,996 km (0.033 R)
• M6: 728,990 km (0.078 R)
• M7: 919,877 km (0.078 R)
• M8: 1,000,511 km (0.063 R)
• M9: 1,278,463 km (0.108 R)
• M10: 1,627,176 km (0.094 R)
• M11: 1,725,013 km (0.087 R)
• M12: 1,799,662 km (0.085 R)
• M13: 1,926,372 km (0.086 R)
• M14: 2,056,073 km (0.108 R)
• M15: 2,803,913 km (0.075 R)
• M16: 3,010,358 km (0.055 R)
• M17: 3,221,740 km (0.108 R)
• M18: 3,531,856 km (0.054 R)
• M19: 3,819,234 km (0.107 R)
• M20: 3,949,384 km (0.118 R)
• M21: 3,982,146 km (0.111 R)
• M22: 4,348,361 km (0.073 R)
• M23: 4,829,917 km (0.045 R)
• M24: 5,510,138 km (0.086 R)
• M25: 7,560,078 km (0.069 R)
• M26: 8,012,013 km (0.063 R)
• M27: 8,388,401 km (0.027 R)
• M28: 8,472,775 km (0.104 R)
• M29: 8,557,447 km (0.049 R)
• M30: 8,813,259 km (0.099 R)
• M31: 9,114,849 km (0.106 R)
• M32: 9,816,762 km (0.094 R)
• M33: 10,039,663 km (0.063 R)
• M34: 10,354,417 km (0.109 R)
• M35: 10,490,401 km (0.118 R)
• M36: 10,581,357 km (0.098 R)
• M37: 10,809,942 km (0.117 R)
• M38: 11,178,850 km (0.099 R)
• M39: 11,881,960 km (0.106 R)
• M40: 12,024,228 km (0.099 R)
• M41: 12,550,813 km (0.08 R)
• M42: 15,708,524 km (0.102 R)
• M43: 15,812,645 km (0.072 R)
• M44: 16,865,814 km (0.111 R)
• M45: 17,132,696 km (0.097 R)
• M46: 18,323,196 km (0.117 R)
• M47: 18,597,558 km (0.111 R)
• M48: 18,817,916 km (0.107 R)
• M49: 19,540,324 km (0.058 R)
• M50: 20,158,463 km (0.096 R)
• M51: 20,271,559 km (0.119 R)
• M52: 21,241,402 km (0.105 R)
• M53: 22,518,668 km (0.072 R)
• M54: 22,636,103 km (0.103 R)
• M55: 23,344,449 km (0.115 R)
• M56: 23,463,229 km (0.056 R)
• M57: 23,820,768 km (0.06 R)
• M58: 24,300,229 km (0.036 R)
• M59: 24,360,368 km (0.103 R)
• M60: 24,420,506 km (0.096 R)
• M61: 25,329,612 km (0.045 R)
• M62: 25,451,684 km (0.091 R)
• M63: 25,512,720 km (0.093 R)
• M64: 26,064,886 km (0.068 R)
• M65: 26,126,371 km (0.036 R)
• M66: 26,188,005 km (0.045 R)
• M67: 27,180,736 km (0.093 R)
• M68: 28,059,325 km (0.106 R)
• M69: 28,629,143 km (0.107 R)
• M70: 29,011,066 km (0.064 R)
• M71: 29,394,785 km (0.119 R)
• M72: 31,994,945 km (0.114 R)
• M73: 32,192,863 km (0.094 R)
• M74: 33,522,938 km (0.087 R)
• M75: 33,656,978 km (0.111 R)
• M76: 34,262,101 km (0.072 R)
• M77: 35,210,701 km (0.063 R)
• M78: 35,483,269 km (0.115 R)
• M79: 38,247,388 km (0.077 R)
• M80: 39,584,494 km (0.097 R)
• M81: 41,223,339 km (0.09 R)
• M82: 42,739,064 km (0.074 R)
• M83: 45,601,769 km (0.11 R)
• M84: 45,750,170 km (0.103 R)
• M85: 46,122,071 km (0.042 R)
• M86: 46,420,369 km (0.084 R)
• M87: 47,318,854 km (0.077 R)
• M88: 47,845,588 km (0.087 R)
• M89: 48,525,809 km (0.113 R)
• M90: 49,437,608 km (0.078 R)
• M91: 49,666,493 km (0.078 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: 400 - 12,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit