🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.48 AU - 0.58 AU

Year: 253 Days

Day: 30.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.9

Radius: 8

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.43 AU - 1.93 AU

Year: 1428 Days

Day: 9.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 28,684,773 km

• M1: 103,372 km (0.111 R)
• M2: 155,582 km (0.101 R)
• M3: 216,468 km (0.061 R)
• M4: 395,537 km (0.09 R)
• M5: 509,082 km (0.118 R)
• M6: 701,016 km (0.081 R)
• M7: 815,608 km (0.092 R)
• M8: 1,013,825 km (0.043 R)
• M9: 1,100,442 km (0.085 R)
• M10: 1,235,080 km (0.102 R)
• M11: 1,629,270 km (0.061 R)
• M12: 1,757,476 km (0.027 R)
• M13: 1,836,015 km (0.086 R)
• M14: 1,951,654 km (0.029 R)
• M15: 2,024,059 km (0.109 R)
• M16: 2,199,687 km (0.048 R)
• M17: 2,361,103 km (0.026 R)
• M18: 2,556,029 km (0.079 R)
• M19: 2,766,364 km (0.098 R)
• M20: 2,848,044 km (0.118 R)
• M21: 2,920,150 km (0.107 R)
• M22: 3,161,302 km (0.12 R)
• M23: 3,365,503 km (0.095 R)
• M24: 3,430,878 km (0.106 R)
• M25: 3,854,988 km (0.115 R)
• M26: 4,178,119 km (0.076 R)
• M27: 4,342,976 km (0.087 R)
• M28: 4,450,088 km (0.06 R)
• M29: 4,509,927 km (0.08 R)
• M30: 4,594,300 km (0.116 R)
• M31: 4,715,624 km (0.064 R)
• M32: 4,813,461 km (0.104 R)
• M33: 5,111,161 km (0.108 R)
• M34: 5,173,992 km (0.117 R)
• M35: 5,249,688 km (0.061 R)
• M36: 5,300,253 km (0.072 R)
• M37: 5,389,413 km (0.088 R)
• M38: 5,672,452 km (0.111 R)
• M39: 5,763,557 km (0.114 R)
• M40: 5,934,099 km (0.1 R)
• M41: 6,066,343 km (0.11 R)
• M42: 6,159,543 km (0.118 R)
• M43: 6,213,099 km (0.092 R)
• M44: 6,266,655 km (0.107 R)
• M45: 6,320,510 km (0.053 R)
• M46: 6,401,442 km (0.071 R)
• M47: 6,537,128 km (0.069 R)
• M48: 6,632,721 km (0.107 R)
• M49: 6,866,692 km (0.113 R)
• M50: 6,991,756 km (0.092 R)
• M51: 7,075,530 km (0.073 R)
• M52: 7,131,630 km (0.095 R)
• M53: 7,244,127 km (0.058 R)
• M54: 7,385,497 km (0.106 R)
• M55: 7,442,344 km (0.092 R)
• M56: 7,815,442 km (0.043 R)
• M57: 8,018,895 km (0.098 R)
• M58: 8,283,085 km (0.115 R)
• M59: 8,639,726 km (0.119 R)
• M60: 8,714,674 km (0.076 R)
• M61: 8,850,060 km (0.109 R)
• M62: 9,229,889 km (0.104 R)
• M63: 9,306,633 km (0.114 R)
• M64: 10,100,100 km (0.108 R)
• M65: 10,258,225 km (0.114 R)
• M66: 10,802,163 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163

Radius: 15

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.84 AU - 1.9 AU

Year: 1678 Days

Day: 9.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 28,684,773 km

• M1: 191,784 km (0.086 R)
• M2: 310,116 km (0.09 R)
• M3: 527,183 km (0.057 R)
• M4: 680,222 km (0.101 R)
• M5: 779,555 km (0.033 R)
• M6: 890,556 km (0.109 R)
• M7: 1,013,825 km (0.101 R)
• M8: 1,137,243 km (0.075 R)
• M9: 1,332,618 km (0.101 R)
• M10: 1,561,203 km (0.048 R)
• M11: 1,743,414 km (0.112 R)
• M12: 1,871,469 km (0.113 R)
• M13: 1,971,700 km (0.029 R)
• M14: 2,186,074 km (0.105 R)
• M15: 2,316,673 km (0.093 R)
• M16: 2,433,359 km (0.11 R)
• M17: 2,577,721 km (0.094 R)
• M18: 2,733,901 km (0.112 R)
• M19: 2,875,421 km (0.087 R)
• M20: 3,110,589 km (0.055 R)
• M21: 3,258,690 km (0.071 R)
• M22: 3,561,925 km (0.119 R)
• M23: 3,805,471 km (0.11 R)
• M24: 4,165,852 km (0.089 R)
• M25: 4,329,662 km (0.059 R)
• M26: 4,537,453 km (0.099 R)
• M27: 4,791,321 km (0.117 R)
• M28: 5,017,363 km (0.107 R)
• M29: 5,290,977 km (0.078 R)
• M30: 5,547,239 km (0.037 R)
• M31: 5,864,835 km (0.081 R)
• M32: 6,352,374 km (0.057 R)
• M33: 6,541,466 km (0.116 R)
• M34: 6,732,652 km (0.082 R)
• M35: 6,840,961 km (0.108 R)
• M36: 7,132,677 km (0.086 R)
• M37: 7,292,447 km (0.085 R)
• M38: 7,440,998 km (0.084 R)
• M39: 7,578,179 km (0.047 R)
• M40: 7,703,542 km (0.116 R)
• M41: 8,032,658 km (0.092 R)
• M42: 8,250,472 km (0.108 R)
• M43: 8,379,426 km (0.105 R)
• M44: 8,587,367 km (0.057 R)
• M45: 8,875,941 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.9

Radius: 11.7

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.61 AU - 2.39 AU

Year: 1855 Days

Day: 9.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 28,684,773 km

• M1: 146,008 km (0.063 R)
• M2: 354,098 km (0.096 R)
• M3: 498,909 km (0.11 R)
• M4: 630,405 km (0.059 R)
• M5: 751,281 km (0.119 R)
• M6: 839,394 km (0.036 R)
• M7: 948,600 km (0.096 R)
• M8: 1,054,067 km (0.119 R)
• M9: 1,173,147 km (0.069 R)
• M10: 1,258,268 km (0.042 R)
• M11: 1,506,600 km (0.083 R)
• M12: 1,749,248 km (0.069 R)
• M13: 2,096,614 km (0.106 R)
• M14: 2,248,905 km (0.118 R)
• M15: 2,368,733 km (0.12 R)
• M16: 2,515,189 km (0.099 R)
• M17: 2,614,672 km (0.116 R)
• M18: 2,817,526 km (0.097 R)
• M19: 2,960,093 km (0.069 R)
• M20: 3,131,682 km (0.052 R)
• M21: 3,374,778 km (0.11 R)
• M22: 3,610,245 km (0.066 R)
• M23: 3,722,893 km (0.111 R)
• M24: 3,808,163 km (0.113 R)
• M25: 4,053,504 km (0.065 R)
• M26: 4,155,978 km (0.041 R)
• M27: 4,259,351 km (0.058 R)
• M28: 4,333,701 km (0.092 R)
• M29: 4,559,594 km (0.061 R)
• M30: 4,635,739 km (0.06 R)
• M31: 4,727,592 km (0.116 R)
• M32: 5,260,310 km (0.074 R)
• M33: 5,501,312 km (0.06 R)
• M34: 5,911,360 km (0.102 R)
• M35: 5,994,536 km (0.032 R)
• M36: 6,078,161 km (0.106 R)
• M37: 6,314,377 km (0.087 R)
• M38: 6,691,662 km (0.098 R)
• M39: 6,813,136 km (0.089 R)
• M40: 7,005,818 km (0.1 R)
• M41: 7,111,584 km (0.074 R)
• M42: 7,324,761 km (0.096 R)
• M43: 7,504,128 km (0.082 R)
• M44: 8,032,508 km (0.081 R)
• M45: 8,124,810 km (0.117 R)
• M46: 8,818,944 km (0.061 R)
• M47: 9,048,128 km (0.039 R)
• M48: 9,590,869 km (0.083 R)
• M49: 9,965,013 km (0.116 R)
• M50: 10,124,036 km (0.053 R)
• M51: 10,404,382 km (0.057 R)
• M52: 11,075,329 km (0.075 R)
• M53: 11,447,229 km (0.082 R)
• M54: 11,739,244 km (0.044 R)
• M55: 11,949,429 km (0.09 R)
• M56: 12,076,139 km (0.114 R)
• M57: 12,160,811 km (0.11 R)
• M58: 12,694,875 km (0.079 R)
• M59: 12,932,138 km (0.119 R)
• M60: 13,040,596 km (0.104 R)
• M61: 13,301,943 km (0.113 R)
• M62: 13,675,190 km (0.106 R)
• M63: 13,763,602 km (0.076 R)
• M64: 14,096,458 km (0.105 R)
• M65: 14,208,058 km (0.081 R)
• M66: 14,387,276 km (0.059 R)
• M67: 14,861,052 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.7

Radius: 12.1

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.79 AU - 2.89 AU

Year: 2348 Days

Day: 11.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 28,684,773 km

• M1: 150,944 km (0.06 R)
• M2: 246,088 km (0.097 R)
• M3: 328,667 km (0.078 R)
• M4: 420,968 km (0.06 R)
• M5: 538,403 km (0.115 R)
• M6: 683,513 km (0.054 R)
• M7: 875,148 km (0.097 R)
• M8: 957,127 km (0.08 R)
• M9: 1,033,422 km (0.088 R)
• M10: 1,360,443 km (0.101 R)
• M11: 1,506,451 km (0.114 R)
• M12: 1,606,831 km (0.079 R)
• M13: 1,709,604 km (0.057 R)
• M14: 1,857,407 km (0.078 R)
• M15: 1,954,795 km (0.105 R)
• M16: 2,291,839 km (0.083 R)
• M17: 2,373,221 km (0.084 R)
• M18: 2,550,943 km (0.106 R)
• M19: 2,708,769 km (0.076 R)
• M20: 2,819,770 km (0.096 R)
• M21: 2,945,133 km (0.115 R)
• M22: 3,201,394 km (0.107 R)
• M23: 3,438,507 km (0.074 R)
• M24: 3,518,692 km (0.108 R)
• M25: 3,626,851 km (0.101 R)
• M26: 3,846,311 km (0.068 R)
• M27: 3,971,823 km (0.07 R)
• M28: 4,155,380 km (0.096 R)
• M29: 4,284,184 km (0.098 R)
• M30: 4,414,334 km (0.116 R)
• M31: 4,531,170 km (0.103 R)
• M32: 4,948,249 km (0.105 R)
• M33: 5,300,103 km (0.079 R)
• M34: 5,471,243 km (0.117 R)
• M35: 5,549,782 km (0.08 R)
• M36: 5,739,622 km (0.109 R)
• M37: 5,835,215 km (0.035 R)
• M38: 5,963,719 km (0.098 R)
• M39: 6,109,427 km (0.074 R)
• M40: 6,338,312 km (0.112 R)
• M41: 6,687,174 km (0.074 R)
• M42: 6,940,144 km (0.105 R)
• M43: 7,455,659 km (0.09 R)
• M44: 7,560,377 km (0.066 R)
• M45: 7,718,203 km (0.089 R)
• M46: 7,806,316 km (0.081 R)
• M47: 8,037,146 km (0.1 R)
• M48: 8,216,214 km (0.107 R)
• M49: 8,306,272 km (0.076 R)
• M50: 9,113,053 km (0.11 R)
• M51: 9,262,352 km (0.107 R)
• M52: 9,525,794 km (0.097 R)
• M53: 9,715,335 km (0.094 R)
• M54: 10,040,710 km (0.06 R)
• M55: 10,408,571 km (0.09 R)
• M56: 10,545,154 km (0.06 R)
• M57: 10,761,173 km (0.063 R)
• M58: 10,879,505 km (0.109 R)
• M59: 11,257,389 km (0.088 R)
• M60: 12,087,358 km (0.086 R)
• M61: 12,313,401 km (0.037 R)
• M62: 12,437,268 km (0.094 R)
• M63: 12,623,966 km (0.115 R)
• M64: 12,853,299 km (0.062 R)
• M65: 13,189,446 km (0.114 R)
• M66: 13,485,949 km (0.039 R)
• M67: 14,215,238 km (0.078 R)
• M68: 14,693,952 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.6

Radius: 9.5

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.93 AU - 2.85 AU

Year: 2424 Days

Day: 11.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,684,773 km

• M1: 135,087 km (0.118 R)
• M2: 242,349 km (0.057 R)
• M3: 313,707 km (0.108 R)
• M4: 373,695 km (0.065 R)
• M5: 689,197 km (0.092 R)
• M6: 870,809 km (0.045 R)
• M7: 1,025,643 km (0.11 R)
• M8: 1,101,040 km (0.061 R)
• M9: 1,398,291 km (0.062 R)
• M10: 1,568,833 km (0.101 R)
• M11: 1,824,496 km (0.106 R)
• M12: 2,462,531 km (0.114 R)
• M13: 2,550,644 km (0.084 R)
• M14: 2,624,844 km (0.042 R)
• M15: 2,730,012 km (0.104 R)
• M16: 2,960,243 km (0.078 R)
• M17: 3,228,771 km (0.112 R)
• M18: 3,341,717 km (0.102 R)
• M19: 3,439,554 km (0.107 R)
• M20: 3,977,508 km (0.12 R)
• M21: 4,291,813 km (0.102 R)
• M22: 4,650,399 km (0.069 R)
• M23: 4,723,403 km (0.113 R)
• M24: 5,454,189 km (0.113 R)
• M25: 5,666,618 km (0.084 R)
• M26: 5,803,350 km (0.042 R)
• M27: 5,881,889 km (0.095 R)
• M28: 6,000,520 km (0.111 R)
• M29: 6,099,853 km (0.103 R)
• M30: 6,340,706 km (0.034 R)
• M31: 6,462,329 km (0.111 R)
• M32: 6,769,752 km (0.03 R)
• M33: 7,103,056 km (0.042 R)
• M34: 7,377,868 km (0.089 R)
• M35: 7,720,746 km (0.099 R)
• M36: 7,807,363 km (0.102 R)
• M37: 7,937,663 km (0.064 R)
• M38: 8,047,019 km (0.116 R)
• M39: 8,134,833 km (0.097 R)
• M40: 8,267,078 km (0.1 R)
• M41: 8,600,830 km (0.061 R)
• M42: 8,848,415 km (0.105 R)
• M43: 9,721,917 km (0.049 R)
• M44: 9,909,213 km (0.111 R)
• M45: 10,050,583 km (0.12 R)
• M46: 10,574,475 km (0.085 R)
• M47: 11,450,969 km (0.045 R)
• M48: 11,723,536 km (0.109 R)
• M49: 11,948,083 km (0.052 R)
• M50: 12,023,181 km (0.079 R)
• M51: 12,148,843 km (0.113 R)
• M52: 12,274,804 km (0.098 R)
• M53: 13,040,446 km (0.119 R)
• M54: 13,350,862 km (0.073 R)
• M55: 13,481,012 km (0.097 R)
• M56: 13,768,838 km (0.053 R)
• M57: 14,191,004 km (0.083 R)
• M58: 14,323,697 km (0.084 R)
• M59: 14,617,358 km (0.105 R)
• M60: 14,966,968 km (0.114 R)
• M61: 15,292,044 km (0.107 R)
• M62: 15,564,910 km (0.1 R)
• M63: 16,588,010 km (0.096 R)
• M64: 16,812,108 km (0.103 R)
• M65: 17,008,979 km (0.101 R)
• M66: 17,093,501 km (0.1 R)
• M67: 17,718,372 km (0.039 R)
• M68: 18,033,575 km (0.079 R)
• M69: 18,148,765 km (0.109 R)
• M70: 18,264,105 km (0.109 R)
• M71: 18,466,511 km (0.063 R)
• M72: 18,553,427 km (0.08 R)
• M73: 18,727,858 km (0.099 R)
• M74: 18,990,403 km (0.118 R)
• M75: 19,166,180 km (0.032 R)
• M76: 19,933,916 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.4

Radius: 13.6

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.79 AU - 2.87 AU

Year: 3123 Days

Day: 14.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 28,684,773 km

• M1: 169,494 km (0.083 R)
• M2: 357,539 km (0.106 R)
• M3: 539,300 km (0.111 R)
• M4: 921,523 km (0.069 R)
• M5: 1,008,140 km (0.047 R)
• M6: 1,366,427 km (0.062 R)
• M7: 1,560,904 km (0.05 R)
• M8: 1,814,622 km (0.074 R)
• M9: 1,977,833 km (0.099 R)
• M10: 2,167,374 km (0.078 R)
• M11: 2,253,692 km (0.047 R)
• M12: 2,553,486 km (0.081 R)
• M13: 2,656,409 km (0.115 R)
• M14: 2,878,413 km (0.069 R)
• M15: 3,353,386 km (0.095 R)
• M16: 3,491,913 km (0.12 R)
• M17: 3,932,330 km (0.064 R)
• M18: 4,186,197 km (0.088 R)
• M19: 4,335,795 km (0.075 R)
• M20: 5,372,957 km (0.117 R)
• M21: 5,461,669 km (0.079 R)
• M22: 5,550,679 km (0.086 R)
• M23: 5,821,003 km (0.039 R)
• M24: 5,942,626 km (0.06 R)
• M25: 6,484,320 km (0.027 R)
• M26: 6,658,003 km (0.116 R)
• M27: 6,769,154 km (0.115 R)
• M28: 7,367,845 km (0.099 R)
• M29: 7,832,197 km (0.091 R)
• M30: 8,203,648 km (0.108 R)
• M31: 8,946,701 km (0.106 R)
• M32: 9,157,933 km (0.06 R)
• M33: 10,055,819 km (0.085 R)
• M34: 10,626,535 km (0.092 R)
• M35: 11,038,079 km (0.091 R)
• M36: 11,340,715 km (0.088 R)
• M37: 11,915,470 km (0.104 R)
• M38: 12,070,454 km (0.088 R)
• M39: 12,167,543 km (0.118 R)
• M40: 12,441,008 km (0.056 R)
• M41: 12,736,164 km (0.087 R)
• M42: 12,914,485 km (0.059 R)
• M43: 13,153,393 km (0.09 R)
• M44: 13,434,188 km (0.082 R)
• M45: 13,534,867 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.1

Radius: 7.7

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.74 AU - 6.06 AU

Year: 9401 Days

Day: 20.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 28,684,773 km

• M1: 164,857 km (0.082 R)
• M2: 215,571 km (0.106 R)
• M3: 415,433 km (0.06 R)
• M4: 671,246 km (0.062 R)
• M5: 791,822 km (0.029 R)
• M6: 1,068,428 km (0.079 R)
• M7: 1,857,258 km (0.08 R)
• M8: 2,046,798 km (0.075 R)
• M9: 2,135,061 km (0.085 R)
• M10: 3,208,276 km (0.083 R)
• M11: 3,269,761 km (0.043 R)
• M12: 3,352,638 km (0.038 R)
• M13: 3,690,879 km (0.109 R)
• M14: 3,820,580 km (0.062 R)
• M15: 4,308,867 km (0.103 R)
• M16: 4,935,084 km (0.112 R)
• M17: 5,738,574 km (0.099 R)
• M18: 5,813,672 km (0.117 R)
• M19: 5,939,484 km (0.068 R)
• M20: 7,031,998 km (0.093 R)
• M21: 7,139,259 km (0.085 R)
• M22: 7,301,124 km (0.07 R)
• M23: 7,491,562 km (0.114 R)
• M24: 7,656,120 km (0.079 R)
• M25: 7,961,000 km (0.041 R)
• M26: 8,185,098 km (0.083 R)
• M27: 8,928,001 km (0.111 R)
• M28: 9,395,943 km (0.072 R)
• M29: 9,632,906 km (0.076 R)
• M30: 10,082,448 km (0.094 R)
• M31: 11,440,348 km (0.104 R)
• M32: 13,582,589 km (0.053 R)
• M33: 13,917,688 km (0.086 R)
• M34: 14,596,264 km (0.099 R)
• M35: 15,112,377 km (0.115 R)
• M36: 15,216,198 km (0.07 R)
• M37: 15,390,031 km (0.106 R)
• M38: 15,494,599 km (0.031 R)
• M39: 15,634,324 km (0.058 R)
• M40: 16,588,758 km (0.116 R)
• M41: 17,380,281 km (0.074 R)
• M42: 17,634,747 km (0.054 R)
• M43: 18,627,777 km (0.085 R)
• M44: 19,074,925 km (0.031 R)
• M45: 19,149,724 km (0.058 R)
• M46: 19,375,019 km (0.08 R)
• M47: 20,860,077 km (0.105 R)
• M48: 22,105,629 km (0.064 R)
• M49: 22,302,499 km (0.112 R)
• M50: 23,015,782 km (0.087 R)
• M51: 24,627,699 km (0.057 R)
• M52: 24,790,761 km (0.064 R)
• M53: 26,860,746 km (0.108 R)
• M54: 27,239,229 km (0.067 R)
• M55: 28,684,793 km (0.117 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: 258 - 17,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit