🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.42 AU - 0.66 AU

Year: 142 Days

Day: 20.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.62 AU - 0.8 AU

Year: 214 Days

Day: 42.1 Hours

Environment

Temp: 165 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.66 AU - 0.82 AU

Year: 228 Days

Day: 19.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,476,266 km

• M1: 425,606 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.86 AU - 3.08 AU

Year: 1390 Days

Day: 45.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,476,266 km

• M1: 410,497 km (0.061 R)
• M2: 712,086 km (0.045 R)

Asteroid Belt

Center: 5.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.2

Radius: 11.5

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.61 AU - 8.49 AU

Year: 7430 Days

Day: 9.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 152.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,476,266 km

• M1: 238,309 km (0.089 R)
• M2: 424,708 km (0.118 R)
• M3: 526,585 km (0.053 R)
• M4: 956,978 km (0.075 R)
• M5: 1,153,250 km (0.106 R)
• M6: 1,343,538 km (0.081 R)
• M7: 1,503,459 km (0.094 R)
• M8: 1,777,223 km (0.076 R)
• M9: 1,886,878 km (0.115 R)
• M10: 2,090,181 km (0.085 R)
• M11: 2,253,393 km (0.102 R)
• M12: 2,518,480 km (0.107 R)
• M13: 2,793,890 km (0.064 R)
• M14: 3,052,844 km (0.07 R)
• M15: 3,131,981 km (0.1 R)
• M16: 3,933,526 km (0.092 R)
• M17: 4,612,850 km (0.097 R)
• M18: 4,765,291 km (0.114 R)
• M19: 4,857,742 km (0.112 R)
• M20: 5,075,557 km (0.087 R)
• M21: 7,283,172 km (0.111 R)
• M22: 8,785,584 km (0.093 R)
• M23: 9,435,886 km (0.106 R)
• M24: 9,747,498 km (0.061 R)
• M25: 10,062,252 km (0.09 R)
• M26: 10,986,318 km (0.083 R)
• M27: 13,609,367 km (0.092 R)
• M28: 13,873,108 km (0.089 R)
• M29: 14,316,516 km (0.093 R)
• M30: 14,540,015 km (0.062 R)
• M31: 14,945,126 km (0.075 R)
• M32: 15,536,786 km (0.114 R)
• M33: 16,696,319 km (0.053 R)
• M34: 17,405,263 km (0.092 R)
• M35: 18,124,081 km (0.119 R)
• M36: 18,462,920 km (0.119 R)
• M37: 18,608,778 km (0.101 R)
• M38: 19,541,371 km (0.111 R)
• M39: 19,690,072 km (0.093 R)
• M40: 19,938,554 km (0.05 R)
• M41: 20,038,336 km (0.103 R)
• M42: 20,238,348 km (0.108 R)
• M43: 20,388,694 km (0.065 R)
• M44: 20,993,967 km (0.092 R)
• M45: 21,656,536 km (0.117 R)
• M46: 21,861,634 km (0.09 R)
• M47: 22,429,358 km (0.109 R)
• M48: 22,533,030 km (0.047 R)
• M49: 23,316,175 km (0.053 R)
• M50: 23,526,509 km (0.097 R)
• M51: 24,002,230 km (0.081 R)
• M52: 24,427,537 km (0.079 R)
• M53: 24,694,719 km (0.05 R)
• M54: 24,909,093 km (0.113 R)
• M55: 25,936,082 km (0.106 R)
• M56: 26,099,593 km (0.1 R)
• M57: 26,646,822 km (0.086 R)
• M58: 27,474,696 km (0.099 R)
• M59: 28,031,350 km (0.072 R)
• M60: 28,199,049 km (0.069 R)
• M61: 28,986,083 km (0.111 R)
• M62: 29,268,973 km (0.119 R)
• M63: 29,382,368 km (0.084 R)
• M64: 29,495,913 km (0.116 R)
• M65: 29,609,607 km (0.112 R)
• M66: 29,723,451 km (0.105 R)
• M67: 30,065,881 km (0.116 R)
• M68: 30,467,102 km (0.108 R)
• M69: 30,869,969 km (0.06 R)
• M70: 32,323,313 km (0.058 R)
• M71: 33,146,999 km (0.079 R)
• M72: 33,383,513 km (0.098 R)
• M73: 34,574,910 km (0.113 R)
• M74: 34,874,854 km (0.119 R)
• M75: 35,296,421 km (0.097 R)
• M76: 35,962,131 km (0.092 R)
• M77: 36,876,623 km (0.111 R)
• M78: 37,922,312 km (0.036 R)
• M79: 38,231,681 km (0.091 R)
• M80: 38,790,728 km (0.074 R)
• M81: 39,289,936 km (0.051 R)
• M82: 40,168,674 km (0.053 R)
• M83: 40,610,436 km (0.117 R)
• M84: 41,435,319 km (0.037 R)
• M85: 41,562,627 km (0.113 R)
• M86: 42,329,615 km (0.11 R)
• M87: 42,650,652 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.5

Radius: 13.8

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.26 AU - 9.42 AU

Year: 7862 Days

Day: 6.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 111.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 62,476,266 km

• M1: 226,641 km (0.112 R)
• M2: 344,075 km (0.109 R)
• M3: 542,591 km (0.113 R)
• M4: 683,961 km (0.031 R)
• M5: 773,122 km (0.054 R)
• M6: 908,508 km (0.114 R)
• M7: 1,382,284 km (0.047 R)
• M8: 1,499,719 km (0.11 R)
• M9: 2,196,695 km (0.098 R)
• M10: 2,335,522 km (0.09 R)
• M11: 2,538,975 km (0.1 R)
• M12: 2,855,225 km (0.075 R)
• M13: 2,985,375 km (0.107 R)
• M14: 3,229,369 km (0.095 R)
• M15: 3,342,465 km (0.064 R)
• M16: 3,549,509 km (0.096 R)
• M17: 3,784,527 km (0.026 R)
• M18: 4,000,546 km (0.118 R)
• M19: 4,369,754 km (0.071 R)
• M20: 4,827,523 km (0.09 R)
• M21: 5,407,963 km (0.067 R)
• M22: 7,043,217 km (0.09 R)
• M23: 7,250,410 km (0.093 R)
• M24: 8,410,243 km (0.111 R)
• M25: 8,693,431 km (0.065 R)
• M26: 8,979,762 km (0.12 R)
• M27: 9,301,547 km (0.084 R)
• M28: 9,464,010 km (0.104 R)
• M29: 9,725,657 km (0.03 R)
• M30: 9,890,514 km (0.103 R)
• M31: 10,559,067 km (0.109 R)
• M32: 10,660,643 km (0.082 R)
• M33: 11,138,908 km (0.098 R)
• M34: 11,624,203 km (0.119 R)
• M35: 12,187,439 km (0.072 R)
• M36: 12,472,423 km (0.071 R)
• M37: 12,976,419 km (0.115 R)
• M38: 14,078,805 km (0.09 R)
• M39: 15,827,156 km (0.069 R)
• M40: 15,982,438 km (0.1 R)
• M41: 17,804,091 km (0.072 R)
• M42: 17,965,657 km (0.055 R)
• M43: 18,290,135 km (0.085 R)
• M44: 18,453,197 km (0.117 R)
• M45: 18,821,656 km (0.083 R)
• M46: 19,027,353 km (0.081 R)
• M47: 19,275,386 km (0.086 R)
• M48: 19,441,141 km (0.029 R)
• M49: 19,774,445 km (0.037 R)
• M50: 20,067,507 km (0.081 R)
• M51: 20,362,065 km (0.095 R)
• M52: 21,726,697 km (0.112 R)
• M53: 22,945,022 km (0.073 R)
• M54: 23,385,438 km (0.099 R)
• M55: 24,230,068 km (0.09 R)
• M56: 24,633,683 km (0.085 R)
• M57: 25,538,600 km (0.069 R)
• M58: 25,766,438 km (0.066 R)
• M59: 26,731,045 km (0.039 R)
• M60: 26,962,473 km (0.1 R)
• M61: 27,101,749 km (0.114 R)
• M62: 27,194,649 km (0.118 R)
• M63: 27,613,972 km (0.056 R)
• M64: 27,801,119 km (0.09 R)
• M65: 28,223,733 km (0.089 R)
• M66: 29,265,532 km (0.12 R)
• M67: 29,695,327 km (0.066 R)
• M68: 29,887,111 km (0.117 R)
• M69: 31,435,599 km (0.118 R)
• M70: 31,728,811 km (0.107 R)
• M71: 31,826,797 km (0.032 R)
• M72: 31,973,852 km (0.119 R)
• M73: 32,072,138 km (0.083 R)
• M74: 32,416,662 km (0.036 R)
• M75: 32,613,981 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.3

Radius: 10.9

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.98 AU - 9.28 AU

Year: 9080 Days

Day: 11.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 62,476,266 km

• M1: 180,116 km (0.095 R)
• M2: 537,356 km (0.111 R)
• M3: 715,227 km (0.113 R)
• M4: 790,176 km (0.086 R)
• M5: 902,225 km (0.083 R)
• M6: 1,019,958 km (0.069 R)
• M7: 1,730,997 km (0.072 R)
• M8: 1,910,365 km (0.102 R)
• M9: 2,586,098 km (0.065 R)
• M10: 3,368,046 km (0.051 R)
• M11: 3,480,245 km (0.096 R)
• M12: 4,059,488 km (0.083 R)
• M13: 4,279,397 km (0.113 R)
• M14: 4,773,070 km (0.087 R)
• M15: 5,026,788 km (0.041 R)
• M16: 5,176,834 km (0.094 R)
• M17: 5,306,685 km (0.103 R)
• M18: 7,066,854 km (0.079 R)
• M19: 7,259,386 km (0.111 R)
• M20: 8,147,250 km (0.097 R)
• M21: 8,323,925 km (0.116 R)
• M22: 8,603,972 km (0.035 R)
• M23: 8,681,015 km (0.084 R)
• M24: 9,383,826 km (0.11 R)
• M25: 10,186,269 km (0.112 R)
• M26: 10,540,816 km (0.055 R)
• M27: 10,733,348 km (0.077 R)
• M28: 11,458,898 km (0.086 R)
• M29: 12,576,992 km (0.093 R)
• M30: 12,752,022 km (0.105 R)
• M31: 12,839,836 km (0.053 R)
• M32: 14,394,457 km (0.094 R)
• M33: 14,608,232 km (0.106 R)
• M34: 15,599,019 km (0.088 R)
• M35: 15,787,362 km (0.096 R)
• M36: 15,881,609 km (0.102 R)
• M37: 16,007,870 km (0.094 R)
• M38: 16,102,565 km (0.035 R)
• M39: 17,061,188 km (0.071 R)
• M40: 17,482,306 km (0.115 R)
• M41: 17,972,389 km (0.105 R)
• M42: 18,103,886 km (0.076 R)
• M43: 18,367,776 km (0.111 R)
• M44: 18,699,435 km (0.034 R)
• M45: 19,267,907 km (0.08 R)
• M46: 19,571,141 km (0.093 R)
• M47: 20,421,755 km (0.097 R)
• M48: 20,765,381 km (0.079 R)
• M49: 21,667,756 km (0.098 R)
• M50: 21,807,779 km (0.091 R)
• M51: 22,229,496 km (0.094 R)
• M52: 22,441,326 km (0.079 R)
• M53: 23,009,648 km (0.076 R)
• M54: 24,051,747 km (0.096 R)
• M55: 24,232,910 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.1

Radius: 12

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 10.7 AU - 13.58 AU

Year: 15150 Days

Day: 8.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,476,266 km

• M1: 288,724 km (0.113 R)
• M2: 562,638 km (0.099 R)
• M3: 1,014,423 km (0.097 R)
• M4: 1,187,957 km (0.117 R)
• M5: 1,509,143 km (0.044 R)
• M6: 2,136,258 km (0.111 R)
• M7: 2,329,538 km (0.117 R)
• M8: 2,630,529 km (0.087 R)
• M9: 3,232,960 km (0.032 R)
• M10: 3,531,258 km (0.093 R)
• M11: 3,761,040 km (0.084 R)
• M12: 4,194,874 km (0.077 R)
• M13: 4,275,507 km (0.112 R)
• M14: 4,520,698 km (0.082 R)
• M15: 4,812,564 km (0.066 R)
• M16: 5,370,863 km (0.094 R)
• M17: 5,995,284 km (0.112 R)
• M18: 6,177,943 km (0.109 R)
• M19: 7,022,872 km (0.108 R)
• M20: 7,507,868 km (0.112 R)
• M21: 8,716,170 km (0.098 R)
• M22: 9,027,633 km (0.105 R)
• M23: 9,290,028 km (0.118 R)
• M24: 9,822,447 km (0.061 R)
• M25: 11,252,901 km (0.086 R)
• M26: 11,706,033 km (0.087 R)
• M27: 11,934,918 km (0.092 R)
• M28: 13,338,894 km (0.076 R)
• M29: 13,518,112 km (0.117 R)
• M30: 13,818,505 km (0.104 R)
• M31: 15,856,178 km (0.109 R)
• M32: 16,877,482 km (0.04 R)
• M33: 17,071,361 km (0.061 R)
• M34: 17,396,288 km (0.104 R)
• M35: 17,657,485 km (0.059 R)
• M36: 18,715,741 km (0.115 R)
• M37: 19,252,648 km (0.069 R)
• M38: 19,726,574 km (0.113 R)
• M39: 20,272,905 km (0.043 R)
• M40: 21,450,390 km (0.098 R)
• M41: 24,380,264 km (0.097 R)
• M42: 25,854,551 km (0.104 R)
• M43: 27,585,399 km (0.079 R)
• M44: 28,966,037 km (0.115 R)
• M45: 31,714,300 km (0.11 R)
• M46: 32,113,726 km (0.037 R)
• M47: 32,434,464 km (0.076 R)
• M48: 32,514,798 km (0.058 R)
• M49: 32,675,616 km (0.114 R)
• M50: 33,402,961 km (0.071 R)
• M51: 33,565,274 km (0.093 R)
• M52: 33,727,887 km (0.097 R)
• M53: 35,368,377 km (0.058 R)
• M54: 35,948,668 km (0.037 R)
• M55: 36,281,672 km (0.093 R)
• M56: 36,866,899 km (0.116 R)
• M57: 40,616,570 km (0.061 R)
• M58: 42,536,509 km (0.111 R)
• M59: 42,800,549 km (0.11 R)
• M60: 43,507,399 km (0.067 R)
• M61: 43,773,534 km (0.078 R)
• M62: 44,843,308 km (0.04 R)
• M63: 45,022,526 km (0.112 R)
• M64: 45,831,552 km (0.049 R)
• M65: 45,921,759 km (0.06 R)
• M66: 46,192,681 km (0.076 R)
• M67: 47,555,218 km (0.119 R)
• M68: 48,103,943 km (0.086 R)
• M69: 49,762,834 km (0.095 R)
• M70: 54,086,512 km (0.096 R)
• M71: 54,850,658 km (0.081 R)
• M72: 54,946,400 km (0.089 R)
• M73: 57,747,920 km (0.09 R)
• M74: 58,920,767 km (0.079 R)
• M75: 60,892,916 km (0.037 R)
• M76: 61,787,361 km (0.109 R)
• M77: 61,886,994 km (0.111 R)
• M78: 64,193,942 km (0.105 R)
• M79: 64,598,006 km (0.109 R)
• M80: 66,324,665 km (0.113 R)
• M81: 66,528,716 km (0.067 R)
• M82: 67,040,042 km (0.077 R)
• M83: 67,142,516 km (0.063 R)
• M84: 67,963,659 km (0.075 R)
• M85: 68,684,870 km (0.057 R)
• M86: 68,891,465 km (0.06 R)
• M87: 69,098,209 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.4

Radius: 5.3

Gravity: 15.61 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.54 AU - 17.3 AU

Year: 18601 Days

Day: 23.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 62,476,266 km

• M1: 119,230 km (0.091 R)
• M2: 269,575 km (0.1 R)
• M3: 390,151 km (0.087 R)
• M4: 423,212 km (0.074 R)
• M5: 1,148,313 km (0.082 R)
• M6: 1,478,027 km (0.074 R)
• M7: 1,585,289 km (0.118 R)
• M8: 2,468,066 km (0.118 R)
• M9: 2,531,645 km (0.061 R)
• M10: 2,857,319 km (0.057 R)
• M11: 3,025,019 km (0.048 R)
• M12: 3,583,467 km (0.073 R)
• M13: 3,691,627 km (0.107 R)
• M14: 4,248,879 km (0.1 R)
• M15: 4,325,174 km (0.101 R)
• M16: 5,032,024 km (0.052 R)
• M17: 5,816,365 km (0.027 R)
• M18: 6,726,818 km (0.029 R)
• M19: 6,860,409 km (0.105 R)
• M20: 8,244,638 km (0.102 R)
• M21: 8,339,932 km (0.114 R)
• M22: 8,821,786 km (0.116 R)
• M23: 8,919,324 km (0.075 R)
• M24: 9,411,950 km (0.097 R)
• M25: 11,950,925 km (0.062 R)
• M26: 12,004,780 km (0.045 R)
• M27: 12,384,310 km (0.1 R)
• M28: 12,438,913 km (0.106 R)
• M29: 13,322,438 km (0.086 R)
• M30: 13,490,437 km (0.066 R)
• M31: 14,169,162 km (0.035 R)
• M32: 14,340,452 km (0.112 R)
• M33: 14,512,639 km (0.114 R)
• M34: 14,743,169 km (0.084 R)
• M35: 14,858,809 km (0.119 R)
• M36: 15,383,299 km (0.12 R)
• M37: 15,559,525 km (0.049 R)
• M38: 15,677,258 km (0.052 R)
• M39: 16,510,369 km (0.108 R)
• M40: 17,663,769 km (0.071 R)
• M41: 17,971,641 km (0.116 R)
• M42: 18,033,425 km (0.113 R)
• M43: 20,047,311 km (0.11 R)
• M44: 20,626,405 km (0.112 R)
• M45: 21,211,033 km (0.101 R)
• M46: 23,198,890 km (0.106 R)
• M47: 24,762,636 km (0.117 R)
• M48: 25,314,503 km (0.041 R)
• M49: 25,592,007 km (0.076 R)
• M50: 25,731,133 km (0.081 R)
• M51: 26,641,436 km (0.108 R)
• M52: 26,711,897 km (0.078 R)
• M53: 27,990,809 km (0.029 R)
• M54: 28,062,317 km (0.098 R)
• M55: 28,205,781 km (0.057 R)
• M56: 28,493,458 km (0.081 R)
• M57: 29,362,172 km (0.081 R)
• M58: 29,434,877 km (0.071 R)
• M59: 30,166,111 km (0.118 R)
• M60: 31,125,483 km (0.118 R)
• M61: 31,720,882 km (0.082 R)
• M62: 31,795,531 km (0.103 R)
• M63: 32,244,923 km (0.112 R)
• M64: 32,998,598 km (0.108 R)
• M65: 33,453,525 km (0.117 R)
• M66: 33,681,661 km (0.037 R)
• M67: 33,910,546 km (0.099 R)
• M68: 34,139,730 km (0.094 R)
• M69: 34,216,324 km (0.104 R)
• M70: 34,599,893 km (0.064 R)
• M71: 34,753,680 km (0.078 R)
• M72: 35,992,500 km (0.112 R)
• M73: 36,148,381 km (0.112 R)
• M74: 37,088,304 km (0.097 R)
• M75: 37,166,993 km (0.108 R)
• M76: 38,752,281 km (0.085 R)
• M77: 39,553,228 km (0.08 R)
• M78: 40,359,710 km (0.093 R)
• M79: 41,171,428 km (0.088 R)
• M80: 42,728,742 km (0.075 R)
• M81: 44,723,181 km (0.043 R)
• M82: 45,647,397 km (0.096 R)
• M83: 48,113,966 km (0.036 R)
• M84: 48,285,705 km (0.038 R)
• M85: 49,320,174 km (0.091 R)
• M86: 50,013,859 km (0.086 R)
• M87: 50,798,201 km (0.111 R)
• M88: 52,114,363 km (0.071 R)
• M89: 52,643,939 km (0.116 R)
• M90: 54,511,519 km (0.107 R)
• M91: 56,762,967 km (0.067 R)
• M92: 56,944,429 km (0.089 R)
• M93: 58,128,497 km (0.036 R)
• M94: 59,504,647 km (0.095 R)
• M95: 59,873,406 km (0.057 R)
• M96: 60,613,317 km (0.11 R)
• M97: 60,984,470 km (0.092 R)
• M98: 61,635,669 km (0.108 R)
• M99: 62,195,614 km (0.114 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 17,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit