🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.46 AU - 0.64 AU

Year: 144 Days

Day: 16 Hours

Environment

Temp: 267 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.78 AU - 1.08 AU

Year: 317 Days

Day: 43.8 Hours

Environment

Temp: 118 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,881,329 km

• M1: 601,533 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.78 AU - 2.58 AU

Year: 1137 Days

Day: 25.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,881,329 km

• M1: 428,598 km (0.118 R)
• M2: 1,121,086 km (0.04 R)

Asteroid Belt

Center: 4.84 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.5

Radius: 10.8

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.49 AU - 7.49 AU

Year: 7238 Days

Day: 5.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 98,881,329 km

• M1: 147,952 km (0.108 R)
• M2: 264,938 km (0.111 R)
• M3: 524,640 km (0.086 R)
• M4: 645,066 km (0.057 R)
• M5: 983,157 km (0.051 R)
• M6: 1,208,751 km (0.054 R)
• M7: 1,282,951 km (0.066 R)
• M8: 1,435,990 km (0.086 R)
• M9: 1,760,468 km (0.118 R)
• M10: 1,845,290 km (0.074 R)
• M11: 1,914,254 km (0.081 R)
• M12: 2,072,529 km (0.06 R)
• M13: 2,271,943 km (0.081 R)
• M14: 2,421,092 km (0.111 R)
• M15: 2,670,472 km (0.12 R)
• M16: 2,828,148 km (0.12 R)
• M17: 3,277,689 km (0.086 R)
• M18: 3,425,492 km (0.085 R)
• M19: 3,575,539 km (0.088 R)
• M20: 3,749,820 km (0.088 R)
• M21: 3,904,654 km (0.108 R)
• M22: 4,686,452 km (0.082 R)
• M23: 5,217,824 km (0.066 R)
• M24: 5,515,823 km (0.094 R)
• M25: 5,666,917 km (0.1 R)
• M26: 5,896,250 km (0.112 R)
• M27: 6,024,905 km (0.091 R)
• M28: 6,337,714 km (0.074 R)
• M29: 6,602,352 km (0.118 R)
• M30: 6,682,537 km (0.118 R)
• M31: 7,252,505 km (0.078 R)
• M32: 7,725,384 km (0.093 R)
• M33: 7,866,454 km (0.031 R)
• M34: 8,613,397 km (0.077 R)
• M35: 8,759,703 km (0.096 R)
• M36: 8,877,437 km (0.103 R)
• M37: 9,084,480 km (0.04 R)
• M38: 9,654,747 km (0.078 R)
• M39: 12,016,898 km (0.055 R)
• M40: 12,675,727 km (0.084 R)
• M41: 13,043,139 km (0.113 R)
• M42: 13,312,565 km (0.111 R)
• M43: 13,583,786 km (0.077 R)
• M44: 14,512,639 km (0.082 R)
• M45: 15,426,532 km (0.063 R)
• M46: 15,783,024 km (0.061 R)
• M47: 16,214,315 km (0.089 R)
• M48: 16,467,734 km (0.085 R)
• M49: 16,795,503 km (0.075 R)
• M50: 17,088,714 km (0.11 R)
• M51: 17,199,118 km (0.077 R)
• M52: 17,457,473 km (0.106 R)
• M53: 17,717,325 km (0.105 R)
• M54: 17,978,373 km (0.087 R)
• M55: 18,240,618 km (0.106 R)
• M56: 19,340,910 km (0.072 R)
• M57: 20,423,550 km (0.069 R)
• M58: 20,579,730 km (0.106 R)
• M59: 20,697,314 km (0.118 R)
• M60: 20,854,242 km (0.088 R)
• M61: 21,367,064 km (0.095 R)
• M62: 21,645,017 km (0.103 R)
• M63: 21,724,603 km (0.099 R)
• M64: 22,164,271 km (0.074 R)
• M65: 23,419,098 km (0.093 R)
• M66: 23,787,707 km (0.116 R)
• M67: 24,116,972 km (0.028 R)
• M68: 24,406,294 km (0.11 R)
• M69: 25,870,409 km (0.117 R)
• M70: 26,124,276 km (0.113 R)
• M71: 26,464,013 km (0.104 R)
• M72: 27,019,171 km (0.096 R)
• M73: 27,319,713 km (0.059 R)
• M74: 27,664,536 km (0.079 R)
• M75: 27,924,088 km (0.106 R)
• M76: 28,532,951 km (0.065 R)
• M77: 28,620,317 km (0.03 R)
• M78: 29,102,171 km (0.102 R)
• M79: 29,190,135 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.1

Radius: 9.3

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.28 AU - 9.86 AU

Year: 8859 Days

Day: 14.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 83.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 98,881,329 km

• M1: 186,100 km (0.031 R)
• M2: 344,225 km (0.074 R)
• M3: 414,536 km (0.081 R)
• M4: 591,660 km (0.114 R)
• M5: 659,727 km (0.112 R)
• M6: 794,215 km (0.107 R)
• M7: 1,031,178 km (0.052 R)
• M8: 1,265,000 km (0.07 R)
• M9: 1,395,150 km (0.087 R)
• M10: 1,502,411 km (0.083 R)
• M11: 1,797,568 km (0.115 R)
• M12: 2,219,434 km (0.072 R)
• M13: 2,377,559 km (0.089 R)
• M14: 2,523,118 km (0.077 R)
• M15: 2,605,247 km (0.026 R)
• M16: 2,960,243 km (0.076 R)
• M17: 3,753,111 km (0.09 R)
• M18: 4,508,431 km (0.089 R)
• M19: 4,770,526 km (0.097 R)
• M20: 5,162,623 km (0.027 R)
• M21: 5,629,667 km (0.065 R)
• M22: 5,694,293 km (0.08 R)
• M23: 5,802,752 km (0.09 R)
• M24: 5,868,276 km (0.064 R)
• M25: 7,087,349 km (0.074 R)
• M26: 7,297,983 km (0.072 R)
• M27: 7,534,497 km (0.114 R)
• M28: 7,749,469 km (0.105 R)
• M29: 9,107,219 km (0.117 R)
• M30: 9,387,416 km (0.092 R)
• M31: 9,670,605 km (0.087 R)
• M32: 9,826,336 km (0.11 R)
• M33: 9,982,816 km (0.113 R)
• M34: 10,911,968 km (0.077 R)
• M35: 11,428,081 km (0.071 R)
• M36: 12,343,021 km (0.118 R)
• M37: 12,455,668 km (0.076 R)
• M38: 12,795,255 km (0.107 R)
• M39: 13,109,261 km (0.092 R)
• M40: 13,832,268 km (0.073 R)
• M41: 14,301,856 km (0.103 R)
• M42: 15,076,174 km (0.091 R)
• M43: 15,136,313 km (0.101 R)
• M44: 15,438,051 km (0.076 R)
• M45: 15,741,885 km (0.096 R)
• M46: 15,894,624 km (0.087 R)
• M47: 16,047,663 km (0.095 R)
• M48: 16,109,148 km (0.12 R)
• M49: 16,541,037 km (0.095 R)
• M50: 16,727,436 km (0.084 R)
• M51: 17,353,353 km (0.052 R)
• M52: 18,114,806 km (0.113 R)
• M53: 18,210,698 km (0.05 R)
• M54: 18,467,408 km (0.073 R)
• M55: 18,757,479 km (0.081 R)
• M56: 18,919,344 km (0.1 R)
• M57: 19,309,794 km (0.099 R)
• M58: 19,473,155 km (0.105 R)
• M59: 20,297,289 km (0.118 R)
• M60: 20,730,375 km (0.109 R)
• M61: 21,233,922 km (0.037 R)
• M62: 21,707,399 km (0.03 R)
• M63: 21,911,451 km (0.106 R)
• M64: 22,699,383 km (0.089 R)
• M65: 23,044,804 km (0.102 R)
• M66: 23,287,751 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.3

Radius: 9.8

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 8.31 AU - 13.27 AU

Year: 12515 Days

Day: 13.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,881,329 km

• M1: 312,360 km (0.099 R)
• M2: 399,576 km (0.119 R)
• M3: 562,937 km (0.093 R)
• M4: 646,263 km (0.113 R)
• M5: 734,376 km (0.114 R)
• M6: 795,561 km (0.085 R)
• M7: 907,311 km (0.104 R)
• M8: 1,293,573 km (0.12 R)
• M9: 1,918,742 km (0.106 R)
• M10: 1,983,817 km (0.111 R)
• M11: 2,071,631 km (0.12 R)
• M12: 2,160,941 km (0.089 R)
• M13: 2,723,878 km (0.065 R)
• M14: 2,846,847 km (0.082 R)
• M15: 3,252,707 km (0.118 R)
• M16: 3,813,100 km (0.065 R)
• M17: 4,203,401 km (0.079 R)
• M18: 4,317,245 km (0.111 R)
• M19: 4,992,081 km (0.064 R)
• M20: 5,173,543 km (0.082 R)
• M21: 5,295,765 km (0.046 R)
• M22: 5,668,263 km (0.113 R)
• M23: 5,889,369 km (0.118 R)
• M24: 6,049,139 km (0.117 R)
• M25: 6,145,780 km (0.111 R)
• M26: 6,438,393 km (0.105 R)
• M27: 6,702,583 km (0.097 R)
• M28: 6,769,154 km (0.108 R)
• M29: 7,207,326 km (0.025 R)
• M30: 7,550,653 km (0.073 R)
• M31: 7,934,521 km (0.088 R)
• M32: 8,075,742 km (0.099 R)
• M33: 8,324,822 km (0.1 R)
• M34: 8,468,436 km (0.083 R)
• M35: 9,645,622 km (0.111 R)
• M36: 10,062,252 km (0.111 R)
• M37: 10,138,547 km (0.105 R)
• M38: 10,717,491 km (0.119 R)
• M39: 10,912,865 km (0.101 R)
• M40: 11,907,392 km (0.105 R)
• M41: 12,109,798 km (0.102 R)
• M42: 12,682,459 km (0.092 R)
• M43: 12,930,642 km (0.061 R)
• M44: 13,389,757 km (0.103 R)
• M45: 13,516,018 km (0.108 R)
• M46: 13,642,578 km (0.096 R)
• M47: 14,496,333 km (0.117 R)
• M48: 14,712,502 km (0.116 R)
• M49: 15,104,299 km (0.095 R)
• M50: 15,279,478 km (0.064 R)
• M51: 15,499,536 km (0.109 R)
• M52: 15,720,492 km (0.096 R)
• M53: 16,841,429 km (0.103 R)
• M54: 17,023,191 km (0.046 R)
• M55: 17,388,509 km (0.07 R)
• M56: 17,480,362 km (0.054 R)
• M57: 17,572,215 km (0.117 R)
• M58: 17,710,443 km (0.047 R)
• M59: 18,266,798 km (0.102 R)
• M60: 18,875,960 km (0.105 R)
• M61: 19,064,753 km (0.071 R)
• M62: 20,114,481 km (0.088 R)
• M63: 20,452,273 km (0.11 R)
• M64: 21,428,100 km (0.12 R)
• M65: 21,526,535 km (0.089 R)
• M66: 22,020,807 km (0.119 R)
• M67: 22,518,818 km (0.114 R)
• M68: 23,627,637 km (0.104 R)
• M69: 24,035,291 km (0.078 R)
• M70: 24,805,870 km (0.054 R)
• M71: 25,272,017 km (0.103 R)
• M72: 25,741,156 km (0.1 R)
• M73: 25,898,234 km (0.108 R)
• M74: 26,160,628 km (0.036 R)
• M75: 27,165,777 km (0.104 R)
• M76: 27,592,729 km (0.102 R)
• M77: 28,561,525 km (0.073 R)
• M78: 29,050,261 km (0.113 R)
• M79: 31,758,581 km (0.099 R)
• M80: 32,208,422 km (0.112 R)
• M81: 32,886,998 km (0.109 R)
• M82: 33,399,221 km (0.105 R)
• M83: 33,513,364 km (0.036 R)
• M84: 35,125,131 km (0.118 R)
• M85: 35,473,844 km (0.064 R)
• M86: 35,706,917 km (0.114 R)
• M87: 35,882,096 km (0.042 R)
• M88: 36,291,845 km (0.109 R)
• M89: 36,820,973 km (0.068 R)
• M90: 37,352,793 km (0.062 R)
• M91: 38,125,317 km (0.103 R)
• M92: 39,263,906 km (0.118 R)
• M93: 40,049,295 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.2

Radius: 6.5

Gravity: 16.55 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 14.11 AU - 21.17 AU

Year: 26161 Days

Day: 17.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,881,329 km

• M1: 83,775 km (0.065 R)
• M2: 339,737 km (0.043 R)
• M3: 759,060 km (0.077 R)
• M4: 1,043,595 km (0.082 R)
• M5: 1,426,266 km (0.113 R)
• M6: 2,470,758 km (0.096 R)
• M7: 2,552,588 km (0.08 R)
• M8: 2,761,427 km (0.109 R)
• M9: 3,195,710 km (0.101 R)
• M10: 4,571,412 km (0.067 R)
• M11: 4,723,104 km (0.053 R)
• M12: 4,825,130 km (0.103 R)
• M13: 5,506,099 km (0.081 R)
• M14: 5,559,655 km (0.036 R)
• M15: 5,994,985 km (0.053 R)
• M16: 6,050,187 km (0.097 R)
• M17: 6,272,639 km (0.11 R)
• M18: 7,189,075 km (0.113 R)
• M19: 7,247,718 km (0.038 R)
• M20: 7,306,510 km (0.059 R)
• M21: 7,543,473 km (0.092 R)
• M22: 8,640,474 km (0.048 R)
• M23: 10,576,719 km (0.105 R)
• M24: 11,047,204 km (0.103 R)
• M25: 12,217,808 km (0.059 R)
• M26: 13,211,138 km (0.088 R)
• M27: 13,427,456 km (0.097 R)
• M28: 13,499,712 km (0.089 R)
• M29: 13,717,526 km (0.091 R)
• M30: 14,898,751 km (0.092 R)
• M31: 15,048,648 km (0.075 R)
• M32: 15,349,938 km (0.096 R)
• M33: 15,577,327 km (0.095 R)
• M34: 16,112,139 km (0.057 R)
• M35: 17,435,781 km (0.099 R)
• M36: 18,632,415 km (0.102 R)
• M37: 18,793,980 km (0.08 R)
• M38: 19,199,840 km (0.057 R)
• M39: 19,526,711 km (0.118 R)
• M40: 20,936,072 km (0.104 R)
• M41: 21,356,742 km (0.102 R)
• M42: 22,377,897 km (0.079 R)
• M43: 22,463,766 km (0.1 R)
• M44: 23,067,543 km (0.085 R)
• M45: 23,327,843 km (0.057 R)
• M46: 26,346,279 km (0.117 R)
• M47: 29,767,732 km (0.062 R)
• M48: 31,770,848 km (0.071 R)
• M49: 32,157,259 km (0.103 R)
• M50: 34,905,821 km (0.096 R)
• M51: 35,404,430 km (0.12 R)
• M52: 35,905,434 km (0.119 R)
• M53: 38,240,357 km (0.026 R)
• M54: 39,581,652 km (0.11 R)
• M55: 40,623,751 km (0.111 R)
• M56: 40,938,205 km (0.12 R)
• M57: 42,522,447 km (0.105 R)
• M58: 43,161,678 km (0.07 R)
• M59: 43,268,491 km (0.111 R)
• M60: 45,424,047 km (0.076 R)
• M61: 46,077,491 km (0.117 R)
• M62: 47,283,698 km (0.107 R)
• M63: 47,504,056 km (0.102 R)
• M64: 48,389,077 km (0.112 R)
• M65: 49,950,879 km (0.063 R)
• M66: 50,063,077 km (0.104 R)
• M67: 50,738,063 km (0.114 R)
• M68: 51,302,795 km (0.076 R)
• M69: 53,697,258 km (0.115 R)
• M70: 57,886,148 km (0.075 R)
• M71: 58,831,158 km (0.111 R)
• M72: 59,305,682 km (0.092 R)
• M73: 60,856,264 km (0.109 R)
• M74: 60,976,092 km (0.107 R)
• M75: 61,216,047 km (0.115 R)
• M76: 62,178,709 km (0.055 R)
• M77: 66,572,698 km (0.086 R)
• M78: 68,432,798 km (0.066 R)
• M79: 71,065,571 km (0.057 R)
• M80: 72,711,895 km (0.088 R)
• M81: 72,839,054 km (0.068 R)
• M82: 73,348,434 km (0.103 R)
• M83: 73,603,648 km (0.104 R)
• M84: 77,336,115 km (0.093 R)
• M85: 77,465,966 km (0.066 R)
• M86: 78,116,119 km (0.094 R)
• M87: 78,637,467 km (0.09 R)
• M88: 79,160,012 km (0.102 R)
• M89: 83,647,949 km (0.08 R)
• M90: 84,582,187 km (0.105 R)
• M91: 85,788,395 km (0.099 R)
• M92: 86,057,222 km (0.112 R)
• M93: 87,270,311 km (0.034 R)
• M94: 91,080,569 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.7

Radius: 7.9

Gravity: 14.08 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 16.07 AU - 19.21 AU

Year: 26161 Days

Day: 18.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 98,881,329 km

• M1: 244,593 km (0.086 R)
• M2: 512,373 km (0.065 R)
• M3: 717,471 km (0.091 R)
• M4: 1,235,978 km (0.104 R)
• M5: 1,623,286 km (0.041 R)
• M6: 2,677,054 km (0.08 R)
• M7: 2,854,776 km (0.084 R)
• M8: 3,363,708 km (0.063 R)
• M9: 4,621,976 km (0.104 R)
• M10: 4,835,751 km (0.058 R)
• M11: 8,086,363 km (0.079 R)
• M12: 8,408,896 km (0.079 R)
• M13: 9,877,499 km (0.105 R)
• M14: 10,222,172 km (0.087 R)
• M15: 11,208,321 km (0.034 R)
• M16: 11,712,765 km (0.041 R)
• M17: 12,077,485 km (0.055 R)
• M18: 12,298,291 km (0.103 R)
• M19: 13,497,767 km (0.095 R)
• M20: 14,655,804 km (0.086 R)
• M21: 17,396,437 km (0.099 R)
• M22: 17,896,094 km (0.105 R)
• M23: 18,147,867 km (0.064 R)
• M24: 18,909,769 km (0.098 R)
• M25: 19,080,610 km (0.075 R)
• M26: 20,552,503 km (0.081 R)
• M27: 21,346,569 km (0.047 R)
• M28: 24,157,363 km (0.088 R)
• M29: 24,249,964 km (0.107 R)
• M30: 24,528,366 km (0.042 R)
• M31: 24,807,964 km (0.119 R)
• M32: 24,994,962 km (0.066 R)
• M33: 26,602,989 km (0.059 R)
• M34: 27,371,174 km (0.066 R)
• M35: 28,244,078 km (0.1 R)
• M36: 28,439,303 km (0.112 R)
• M37: 28,537,140 km (0.099 R)
• M38: 28,732,964 km (0.087 R)
• M39: 31,522,216 km (0.075 R)
• M40: 32,437,007 km (0.074 R)
• M41: 34,605,129 km (0.091 R)
• M42: 35,653,810 km (0.05 R)
• M43: 36,713,113 km (0.065 R)
• M44: 38,105,420 km (0.079 R)
• M45: 39,952,206 km (0.09 R)
• M46: 40,500,931 km (0.095 R)
• M47: 41,052,049 km (0.118 R)
• M48: 42,608,615 km (0.065 R)
• M49: 42,832,563 km (0.068 R)
• M50: 44,979,442 km (0.108 R)
• M51: 45,207,429 km (0.032 R)
• M52: 46,929,750 km (0.085 R)
• M53: 47,045,389 km (0.073 R)
• M54: 47,392,605 km (0.096 R)
• M55: 49,142,003 km (0.098 R)
• M56: 50,793,713 km (0.097 R)
• M57: 50,912,494 km (0.114 R)
• M58: 52,583,652 km (0.107 R)
• M59: 54,637,032 km (0.068 R)
• M60: 56,962,830 km (0.092 R)
• M61: 57,951,672 km (0.076 R)
• M62: 58,199,855 km (0.04 R)
• M63: 58,572,653 km (0.113 R)
• M64: 59,195,877 km (0.061 R)
• M65: 60,952,456 km (0.083 R)
• M66: 61,710,468 km (0.117 R)
• M67: 62,090,596 km (0.12 R)
• M68: 62,726,088 km (0.069 R)
• M69: 62,853,396 km (0.062 R)
• M70: 64,003,205 km (0.11 R)
• M71: 66,323,767 km (0.118 R)
• M72: 67,624,820 km (0.064 R)
• M73: 71,578,392 km (0.094 R)
• M74: 72,244,552 km (0.098 R)
• M75: 73,046,695 km (0.063 R)
• M76: 75,200,007 km (0.091 R)
• M77: 78,469,020 km (0.052 R)
• M78: 79,155,824 km (0.097 R)
• M79: 81,923,085 km (0.034 R)
• M80: 82,340,912 km (0.102 R)
• M81: 84,019,400 km (0.073 R)
• M82: 86,416,407 km (0.083 R)
• M83: 88,978,719 km (0.068 R)
• M84: 89,981,922 km (0.109 R)
• M85: 90,413,064 km (0.072 R)
• M86: 91,133,078 km (0.091 R)
• M87: 92,289,021 km (0.066 R)
• M88: 94,615,567 km (0.071 R)
• M89: 96,814,207 km (0.091 R)
• M90: 97,698,330 km (0.116 R)
• M91: 97,845,983 km (0.055 R)
• M92: 98,289,242 km (0.078 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 15,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit