🌌 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: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.46 AU - 0.6 AU

Year: 253 Days

Day: 20.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.49 AU - 0.61 AU

Year: 268 Days

Day: 27.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.46 AU - 0.72 AU

Year: 297 Days

Day: 36.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 149.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,619,355 km

• M1: 56,847 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.5

Radius: 8.8

Gravity: 11.8 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.78 AU - 0.96 AU

Year: 532 Days

Day: 13.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 83,619,355 km

• M1: 109,655 km (0.095 R)
• M2: 177,273 km (0.076 R)
• M3: 288,574 km (0.027 R)
• M4: 430,692 km (0.083 R)
• M5: 511,475 km (0.115 R)
• M6: 607,068 km (0.082 R)
• M7: 832,662 km (0.114 R)
• M8: 942,167 km (0.037 R)
• M9: 1,056,759 km (0.095 R)
• M10: 1,205,310 km (0.109 R)
• M11: 1,318,256 km (0.078 R)
• M12: 1,385,426 km (0.12 R)
• M13: 1,491,341 km (0.043 R)
• M14: 1,555,070 km (0.055 R)
• M15: 1,718,431 km (0.1 R)
• M16: 1,805,646 km (0.106 R)
• M17: 1,901,239 km (0.074 R)
• M18: 2,026,602 km (0.111 R)
• M19: 2,154,957 km (0.084 R)
• M20: 2,389,676 km (0.073 R)
• M21: 2,510,252 km (0.059 R)
• M22: 2,625,143 km (0.098 R)
• M23: 2,757,388 km (0.087 R)
• M24: 2,836,226 km (0.103 R)
• M25: 2,972,210 km (0.103 R)
• M26: 3,069,300 km (0.1 R)
• M27: 3,258,690 km (0.069 R)
• M28: 3,325,411 km (0.116 R)
• M29: 3,418,012 km (0.089 R)
• M30: 3,562,823 km (0.084 R)
• M31: 3,674,872 km (0.076 R)
• M32: 3,867,255 km (0.103 R)
• M33: 3,938,014 km (0.115 R)
• M34: 4,045,126 km (0.108 R)
• M35: 4,144,011 km (0.062 R)
• M36: 4,225,541 km (0.112 R)
• M37: 4,298,545 km (0.081 R)
• M38: 4,501,400 km (0.062 R)
• M39: 4,594,599 km (0.086 R)
• M40: 4,735,670 km (0.094 R)
• M41: 4,811,516 km (0.114 R)
• M42: 4,887,811 km (0.114 R)
• M43: 5,167,559 km (0.033 R)
• M44: 5,226,202 km (0.103 R)
• M45: 5,562,198 km (0.103 R)
• M46: 5,692,498 km (0.096 R)
• M47: 5,895,054 km (0.119 R)
• M48: 5,966,412 km (0.087 R)
• M49: 6,110,175 km (0.074 R)
• M50: 6,348,934 km (0.103 R)
• M51: 6,432,708 km (0.102 R)
• M52: 6,495,689 km (0.118 R)
• M53: 6,558,969 km (0.089 R)
• M54: 7,018,384 km (0.081 R)
• M55: 7,159,305 km (0.104 R)
• M56: 7,257,442 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.3

Radius: 12

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.97 AU - 1.27 AU

Year: 778 Days

Day: 12.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 83,619,355 km

• M1: 155,133 km (0.114 R)
• M2: 239,207 km (0.093 R)
• M3: 316,250 km (0.094 R)
• M4: 443,558 km (0.094 R)
• M5: 565,181 km (0.108 R)
• M6: 777,311 km (0.054 R)
• M7: 874,549 km (0.059 R)
• M8: 987,645 km (0.066 R)
• M9: 1,076,057 km (0.088 R)
• M10: 1,155,045 km (0.117 R)
• M11: 1,261,559 km (0.092 R)
• M12: 1,338,901 km (0.075 R)
• M13: 1,431,203 km (0.055 R)
• M14: 1,728,753 km (0.094 R)
• M15: 2,366,638 km (0.085 R)
• M16: 2,545,408 km (0.117 R)
• M17: 2,627,986 km (0.117 R)
• M18: 2,838,919 km (0.072 R)
• M19: 2,994,201 km (0.102 R)
• M20: 3,117,021 km (0.097 R)
• M21: 3,250,463 km (0.085 R)
• M22: 3,431,476 km (0.062 R)
• M23: 3,615,781 km (0.106 R)
• M24: 3,794,101 km (0.115 R)
• M25: 3,936,818 km (0.083 R)
• M26: 4,013,711 km (0.115 R)
• M27: 4,525,934 km (0.05 R)
• M28: 4,718,466 km (0.091 R)
• M29: 4,831,114 km (0.094 R)
• M30: 4,996,569 km (0.058 R)
• M31: 5,184,913 km (0.1 R)
• M32: 5,731,693 km (0.105 R)
• M33: 5,907,022 km (0.119 R)
• M34: 5,984,364 km (0.087 R)
• M35: 6,139,945 km (0.063 R)
• M36: 6,353,272 km (0.072 R)
• M37: 6,523,514 km (0.119 R)
• M38: 6,672,215 km (0.09 R)
• M39: 6,868,337 km (0.04 R)
• M40: 7,101,710 km (0.054 R)
• M41: 7,254,749 km (0.09 R)
• M42: 7,361,262 km (0.08 R)
• M43: 7,444,588 km (0.102 R)
• M44: 7,528,214 km (0.113 R)
• M45: 7,817,237 km (0.091 R)
• M46: 7,914,475 km (0.117 R)
• M47: 8,085,466 km (0.056 R)
• M48: 8,245,386 km (0.114 R)
• M49: 8,406,353 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.5

Radius: 9.4

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.01 AU - 1.41 AU

Year: 873 Days

Day: 12.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 83,619,355 km

• M1: 131,497 km (0.085 R)
• M2: 201,359 km (0.058 R)
• M3: 298,448 km (0.111 R)
• M4: 435,031 km (0.113 R)
• M5: 560,394 km (0.113 R)
• M6: 677,379 km (0.095 R)
• M7: 837,598 km (0.07 R)
• M8: 967,749 km (0.083 R)
• M9: 1,060,499 km (0.102 R)
• M10: 1,124,078 km (0.115 R)
• M11: 1,268,740 km (0.064 R)
• M12: 1,433,896 km (0.047 R)
• M13: 1,591,572 km (0.107 R)
• M14: 1,657,694 km (0.116 R)
• M15: 1,777,671 km (0.112 R)
• M16: 1,931,907 km (0.039 R)
• M17: 2,155,257 km (0.085 R)
• M18: 2,229,008 km (0.113 R)
• M19: 2,378,756 km (0.1 R)
• M20: 2,437,996 km (0.084 R)
• M21: 2,506,213 km (0.102 R)
• M22: 2,575,178 km (0.076 R)
• M23: 2,662,244 km (0.089 R)
• M24: 2,759,183 km (0.044 R)
• M25: 2,993,005 km (0.06 R)
• M26: 3,075,433 km (0.067 R)
• M27: 3,186,584 km (0.098 R)
• M28: 3,280,382 km (0.072 R)
• M29: 3,528,266 km (0.101 R)
• M30: 3,683,848 km (0.119 R)
• M31: 3,841,823 km (0.043 R)
• M32: 4,287,774 km (0.1 R)
• M33: 4,370,651 km (0.091 R)
• M34: 4,495,865 km (0.1 R)
• M35: 4,643,668 km (0.071 R)
• M36: 4,792,966 km (0.109 R)
• M37: 4,878,985 km (0.069 R)
• M38: 5,162,323 km (0.042 R)
• M39: 5,383,878 km (0.098 R)
• M40: 5,631,313 km (0.07 R)
• M41: 5,870,968 km (0.059 R)
• M42: 6,230,901 km (0.078 R)
• M43: 6,360,303 km (0.117 R)
• M44: 6,681,938 km (0.094 R)
• M45: 6,802,365 km (0.115 R)
• M46: 6,923,539 km (0.076 R)
• M47: 7,082,113 km (0.115 R)
• M48: 7,204,933 km (0.092 R)
• M49: 7,403,000 km (0.074 R)
• M50: 7,716,109 km (0.054 R)
• M51: 8,277,549 km (0.118 R)
• M52: 8,381,071 km (0.11 R)
• M53: 8,707,344 km (0.11 R)
• M54: 8,891,948 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.2

Radius: 14

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.03 AU - 2.05 AU

Year: 1911 Days

Day: 5.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 83,619,355 km

• M1: 288,574 km (0.118 R)
• M2: 408,103 km (0.059 R)
• M3: 518,207 km (0.09 R)
• M4: 649,404 km (0.084 R)
• M5: 827,575 km (0.084 R)
• M6: 1,005,298 km (0.042 R)
• M7: 1,118,543 km (0.118 R)
• M8: 1,327,980 km (0.099 R)
• M9: 1,432,549 km (0.098 R)
• M10: 1,684,023 km (0.071 R)
• M11: 1,915,002 km (0.109 R)
• M12: 2,022,414 km (0.078 R)
• M13: 2,281,218 km (0.11 R)
• M14: 2,459,987 km (0.078 R)
• M15: 2,630,230 km (0.102 R)
• M16: 3,193,167 km (0.048 R)
• M17: 3,365,055 km (0.1 R)
• M18: 3,945,345 km (0.107 R)
• M19: 4,130,248 km (0.094 R)
• M20: 4,270,870 km (0.097 R)
• M21: 4,589,214 km (0.112 R)
• M22: 4,882,426 km (0.055 R)
• M23: 4,998,065 km (0.104 R)
• M24: 5,148,261 km (0.065 R)
• M25: 5,642,383 km (0.08 R)
• M26: 6,080,555 km (0.056 R)
• M27: 6,205,320 km (0.08 R)
• M28: 6,366,885 km (0.097 R)
• M29: 6,475,493 km (0.118 R)
• M30: 6,621,202 km (0.092 R)
• M31: 6,860,259 km (0.069 R)
• M32: 7,008,810 km (0.116 R)
• M33: 7,233,805 km (0.108 R)
• M34: 7,461,044 km (0.097 R)
• M35: 7,652,380 km (0.039 R)
• M36: 7,903,405 km (0.102 R)
• M37: 8,374,190 km (0.09 R)
• M38: 8,753,420 km (0.11 R)
• M39: 8,955,228 km (0.026 R)
• M40: 9,199,521 km (0.117 R)
• M41: 9,446,058 km (0.062 R)
• M42: 10,008,696 km (0.069 R)
• M43: 10,475,292 km (0.11 R)
• M44: 10,949,068 km (0.091 R)
• M45: 11,123,050 km (0.052 R)
• M46: 11,297,930 km (0.093 R)
• M47: 11,539,980 km (0.118 R)
• M48: 11,739,394 km (0.085 R)
• M49: 12,051,754 km (0.042 R)
• M50: 12,163,952 km (0.108 R)
• M51: 12,366,807 km (0.094 R)
• M52: 12,525,381 km (0.1 R)
• M53: 12,730,330 km (0.078 R)
• M54: 13,282,197 km (0.106 R)
• M55: 13,421,472 km (0.082 R)
• M56: 13,724,707 km (0.096 R)
• M57: 13,935,939 km (0.101 R)
• M58: 14,672,110 km (0.058 R)
• M59: 14,791,938 km (0.112 R)
• M60: 14,888,130 km (0.091 R)
• M61: 15,081,111 km (0.1 R)
• M62: 16,058,434 km (0.113 R)
• M63: 16,480,001 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.5

Radius: 3.5

Gravity: 39.47 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.17 AU - 7.49 AU

Year: 10448 Days

Day: 18.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,619,355 km

• M1: 50,714 km (0.091 R)
• M2: 87,365 km (0.091 R)
• M3: 177,124 km (0.114 R)
• M4: 238,309 km (0.119 R)
• M5: 318,793 km (0.081 R)
• M6: 368,759 km (0.083 R)
• M7: 534,364 km (0.113 R)
• M8: 804,837 km (0.099 R)
• M9: 927,208 km (0.068 R)
• M10: 1,112,260 km (0.106 R)
• M11: 1,288,486 km (0.092 R)
• M12: 1,452,595 km (0.111 R)
• M13: 1,537,118 km (0.106 R)
• M14: 1,601,595 km (0.081 R)
• M15: 1,645,128 km (0.046 R)
• M16: 1,822,850 km (0.108 R)
• M17: 2,148,824 km (0.1 R)
• M18: 2,467,318 km (0.102 R)
• M19: 3,564,917 km (0.044 R)
• M20: 4,028,970 km (0.098 R)
• M21: 4,450,387 km (0.09 R)
• M22: 5,237,122 km (0.085 R)
• M23: 5,334,510 km (0.055 R)
• M24: 5,530,783 km (0.045 R)
• M25: 5,796,319 km (0.12 R)
• M26: 6,065,894 km (0.071 R)
• M27: 6,443,330 km (0.108 R)
• M28: 6,652,468 km (0.091 R)
• M29: 7,112,930 km (0.102 R)
• M30: 7,256,694 km (0.11 R)
• M31: 7,437,857 km (0.085 R)
• M32: 7,767,570 km (0.073 R)
• M33: 8,177,020 km (0.087 R)
• M34: 8,479,058 km (0.116 R)
• M35: 8,708,092 km (0.108 R)
• M36: 8,823,432 km (0.088 R)
• M37: 8,900,475 km (0.08 R)
• M38: 9,723,862 km (0.054 R)
• M39: 10,367,282 km (0.036 R)
• M40: 10,858,861 km (0.067 R)
• M41: 11,652,477 km (0.102 R)
• M42: 11,694,814 km (0.112 R)
• M43: 11,821,972 km (0.113 R)
• M44: 12,594,645 km (0.041 R)
• M45: 12,681,561 km (0.118 R)
• M46: 13,295,062 km (0.085 R)
• M47: 13,783,948 km (0.083 R)
• M48: 13,918,287 km (0.073 R)
• M49: 14,008,045 km (0.11 R)
• M50: 14,143,132 km (0.103 R)
• M51: 14,916,703 km (0.074 R)
• M52: 16,599,529 km (0.081 R)
• M53: 16,742,395 km (0.087 R)
• M54: 16,790,117 km (0.04 R)
• M55: 17,657,037 km (0.091 R)
• M56: 17,705,656 km (0.113 R)
• M57: 18,835,419 km (0.109 R)
• M58: 19,084,051 km (0.081 R)
• M59: 19,484,225 km (0.063 R)
• M60: 19,635,020 km (0.111 R)
• M61: 20,292,802 km (0.091 R)
• M62: 20,598,879 km (0.102 R)
• M63: 20,701,204 km (0.114 R)
• M64: 20,803,678 km (0.047 R)
• M65: 21,474,176 km (0.101 R)
• M66: 22,204,214 km (0.056 R)
• M67: 22,942,180 km (0.083 R)
• M68: 22,995,287 km (0.094 R)
• M69: 23,367,636 km (0.063 R)
• M70: 24,334,188 km (0.117 R)
• M71: 24,550,656 km (0.112 R)
• M72: 24,767,872 km (0.11 R)
• M73: 25,753,124 km (0.081 R)
• M74: 25,863,377 km (0.112 R)
• M75: 28,214,906 km (0.075 R)
• M76: 28,328,601 km (0.101 R)
• M77: 28,613,435 km (0.118 R)
• M78: 29,358,433 km (0.084 R)
• M79: 30,926,069 km (0.091 R)
• M80: 31,395,806 km (0.052 R)
• M81: 31,513,539 km (0.083 R)
• M82: 31,631,423 km (0.113 R)
• M83: 32,342,162 km (0.025 R)
• M84: 33,358,081 km (0.112 R)
• M85: 35,298,366 km (0.063 R)
• M86: 35,420,886 km (0.037 R)
• M87: 35,543,556 km (0.107 R)
• M88: 36,035,434 km (0.103 R)
• M89: 36,591,490 km (0.118 R)
• M90: 37,900,022 km (0.084 R)
• M91: 38,591,613 km (0.071 R)
• M92: 38,844,134 km (0.106 R)
• M93: 41,334,490 km (0.039 R)
• M94: 41,916,575 km (0.112 R)
• M95: 42,696,728 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.3

Radius: 6.9

Gravity: 20.44 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.45 AU - 11.63 AU

Year: 19330 Days

Day: 16.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,619,355 km

• M1: 169,345 km (0.099 R)
• M2: 254,915 km (0.087 R)
• M3: 656,435 km (0.07 R)
• M4: 1,134,101 km (0.114 R)
• M5: 1,534,425 km (0.097 R)
• M6: 1,699,581 km (0.099 R)
• M7: 2,083,300 km (0.084 R)
• M8: 3,428,783 km (0.052 R)
• M9: 3,956,116 km (0.115 R)
• M10: 4,001,145 km (0.049 R)
• M11: 5,482,164 km (0.054 R)
• M12: 5,582,993 km (0.109 R)
• M13: 6,465,022 km (0.065 R)
• M14: 7,004,023 km (0.093 R)
• M15: 9,480,765 km (0.064 R)
• M16: 10,715,995 km (0.119 R)
• M17: 11,416,711 km (0.088 R)
• M18: 12,263,884 km (0.106 R)
• M19: 12,929,295 km (0.086 R)
• M20: 14,294,974 km (0.08 R)
• M21: 14,503,813 km (0.067 R)
• M22: 14,924,332 km (0.048 R)
• M23: 15,206,923 km (0.089 R)
• M24: 15,349,041 km (0.082 R)
• M25: 17,829,224 km (0.12 R)
• M26: 18,204,266 km (0.047 R)
• M27: 18,506,304 km (0.111 R)
• M28: 18,809,838 km (0.109 R)
• M29: 19,730,613 km (0.096 R)
• M30: 21,376,937 km (0.096 R)
• M31: 22,176,388 km (0.102 R)
• M32: 23,557,625 km (0.106 R)
• M33: 24,134,475 km (0.085 R)
• M34: 24,466,133 km (0.116 R)
• M35: 24,799,437 km (0.085 R)
• M36: 24,966,538 km (0.042 R)
• M37: 25,723,503 km (0.082 R)
• M38: 27,087,537 km (0.074 R)
• M39: 27,691,763 km (0.052 R)
• M40: 29,708,043 km (0.079 R)
• M41: 29,796,754 km (0.113 R)
• M42: 31,408,971 km (0.112 R)
• M43: 31,680,491 km (0.062 R)
• M44: 32,225,775 km (0.052 R)
• M45: 33,233,317 km (0.061 R)
• M46: 33,325,469 km (0.109 R)
• M47: 35,185,718 km (0.073 R)
• M48: 35,750,301 km (0.116 R)
• M49: 35,939,093 km (0.042 R)
• M50: 36,793,148 km (0.118 R)
• M51: 36,888,441 km (0.086 R)
• M52: 37,942,209 km (0.098 R)
• M53: 38,038,400 km (0.077 R)
• M54: 38,617,942 km (0.114 R)
• M55: 41,261,187 km (0.089 R)
• M56: 42,055,552 km (0.103 R)
• M57: 43,962,326 km (0.086 R)
• M58: 44,063,454 km (0.097 R)
• M59: 44,266,010 km (0.107 R)
• M60: 45,794,601 km (0.045 R)
• M61: 48,172,010 km (0.072 R)
• M62: 48,694,107 km (0.053 R)
• M63: 49,428,184 km (0.105 R)
• M64: 50,801,193 km (0.113 R)
• M65: 50,907,258 km (0.091 R)
• M66: 51,332,565 km (0.052 R)
• M67: 52,079,656 km (0.114 R)
• M68: 52,937,899 km (0.065 R)
• M69: 53,368,741 km (0.088 R)
• M70: 53,476,601 km (0.098 R)
• M71: 54,559,540 km (0.108 R)
• M72: 56,417,247 km (0.117 R)
• M73: 56,747,110 km (0.042 R)
• M74: 58,295,448 km (0.114 R)
• M75: 58,406,599 km (0.07 R)
• M76: 60,081,796 km (0.114 R)
• M77: 61,546,509 km (0.118 R)
• M78: 62,453,670 km (0.105 R)
• M79: 62,908,897 km (0.051 R)
• M80: 63,479,463 km (0.101 R)
• M81: 64,051,824 km (0.109 R)
• M82: 66,126,298 km (0.061 R)
• M83: 70,104,405 km (0.114 R)
• M84: 70,340,919 km (0.087 R)
• M85: 71,170,439 km (0.081 R)
• M86: 71,764,941 km (0.116 R)
• M87: 72,122,480 km (0.077 R)
• M88: 72,719,525 km (0.091 R)
• M89: 76,458,425 km (0.11 R)
• M90: 79,395,629 km (0.105 R)
• M91: 80,382,825 km (0.112 R)
• M92: 81,622,543 km (0.118 R)
• M93: 82,619,014 km (0.112 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 20,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit