🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.8

Radius: 8.8

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.3 AU - 1.72 AU

Year: 1259 Days

Day: 5.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 46,908,175 km

• M1: 115,639 km (0.114 R)
• M2: 203,453 km (0.111 R)
• M3: 268,229 km (0.111 R)
• M4: 343,626 km (0.086 R)
• M5: 432,936 km (0.084 R)
• M6: 499,358 km (0.11 R)
• M7: 558,748 km (0.085 R)
• M8: 728,093 km (0.118 R)
• M9: 790,625 km (0.104 R)
• M10: 888,013 km (0.065 R)
• M11: 1,031,328 km (0.089 R)
• M12: 1,234,781 km (0.088 R)
• M13: 1,427,463 km (0.094 R)
• M14: 1,539,661 km (0.082 R)
• M15: 1,679,984 km (0.099 R)
• M16: 1,764,507 km (0.092 R)
• M17: 1,859,352 km (0.108 R)
• M18: 1,964,669 km (0.102 R)
• M19: 2,181,287 km (0.071 R)
• M20: 2,377,409 km (0.11 R)
• M21: 2,687,227 km (0.096 R)
• M22: 2,796,882 km (0.113 R)
• M23: 2,867,342 km (0.113 R)
• M24: 2,979,391 km (0.071 R)
• M25: 3,176,262 km (0.119 R)
• M26: 3,260,486 km (0.061 R)
• M27: 3,377,471 km (0.105 R)
• M28: 3,463,490 km (0.111 R)
• M29: 3,539,336 km (0.116 R)
• M30: 3,637,771 km (0.059 R)
• M31: 3,692,823 km (0.092 R)
• M32: 3,781,385 km (0.097 R)
• M33: 3,972,272 km (0.087 R)
• M34: 4,040,339 km (0.106 R)
• M35: 4,131,744 km (0.108 R)
• M36: 4,410,145 km (0.075 R)
• M37: 4,887,662 km (0.084 R)
• M38: 4,948,548 km (0.105 R)
• M39: 5,034,268 km (0.101 R)
• M40: 5,194,636 km (0.106 R)
• M41: 5,356,651 km (0.087 R)
• M42: 5,432,048 km (0.098 R)
• M43: 5,698,781 km (0.118 R)
• M44: 5,827,136 km (0.115 R)
• M45: 5,891,763 km (0.106 R)
• M46: 6,034,778 km (0.111 R)
• M47: 6,165,826 km (0.072 R)
• M48: 6,443,928 km (0.082 R)
• M49: 6,631,674 km (0.108 R)
• M50: 6,753,297 km (0.117 R)
• M51: 6,957,797 km (0.095 R)
• M52: 7,081,365 km (0.11 R)
• M53: 7,372,781 km (0.044 R)
• M54: 7,696,362 km (0.027 R)
• M55: 7,895,626 km (0.072 R)
• M56: 7,981,645 km (0.077 R)
• M57: 8,082,175 km (0.073 R)
• M58: 8,139,919 km (0.109 R)
• M59: 8,241,197 km (0.067 R)
• M60: 8,872,799 km (0.068 R)
• M61: 9,322,640 km (0.082 R)
• M62: 9,504,701 km (0.104 R)
• M63: 9,626,773 km (0.065 R)
• M64: 9,718,626 km (0.063 R)
• M65: 9,795,369 km (0.067 R)
• M66: 9,965,013 km (0.067 R)
• M67: 10,088,880 km (0.059 R)
• M68: 10,244,612 km (0.044 R)
• M69: 10,558,468 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.4

Radius: 15

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.45 AU - 2.55 AU

Year: 2681 Days

Day: 12.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 46,908,175 km

• M1: 193,729 km (0.06 R)
• M2: 436,676 km (0.109 R)
• M3: 534,064 km (0.092 R)
• M4: 650,302 km (0.092 R)
• M5: 786,586 km (0.089 R)
• M6: 996,172 km (0.111 R)
• M7: 1,103,135 km (0.115 R)
• M8: 1,225,805 km (0.062 R)
• M9: 1,377,198 km (0.095 R)
• M10: 1,610,421 km (0.057 R)
• M11: 1,897,200 km (0.083 R)
• M12: 2,047,097 km (0.115 R)
• M13: 2,272,541 km (0.036 R)
• M14: 2,506,363 km (0.074 R)
• M15: 2,702,336 km (0.109 R)
• M16: 2,856,721 km (0.035 R)
• M17: 3,061,820 km (0.11 R)
• M18: 3,272,005 km (0.083 R)
• M19: 3,453,616 km (0.099 R)
• M20: 3,740,994 km (0.097 R)
• M21: 3,861,719 km (0.111 R)
• M22: 4,160,317 km (0.025 R)
• M23: 4,576,498 km (0.118 R)
• M24: 4,949,446 km (0.088 R)
• M25: 5,507,894 km (0.095 R)
• M26: 5,685,317 km (0.118 R)
• M27: 5,924,973 km (0.082 R)
• M28: 6,147,724 km (0.061 R)
• M29: 6,270,245 km (0.083 R)
• M30: 7,760,838 km (0.071 R)
• M31: 8,139,022 km (0.086 R)
• M32: 8,364,167 km (0.045 R)
• M33: 8,500,450 km (0.102 R)
• M34: 8,637,332 km (0.094 R)
• M35: 8,844,077 km (0.045 R)
• M36: 9,215,678 km (0.03 R)
• M37: 9,379,936 km (0.078 R)
• M38: 9,759,017 km (0.069 R)
• M39: 9,854,610 km (0.102 R)
• M40: 10,239,974 km (0.086 R)
• M41: 10,361,448 km (0.081 R)
• M42: 10,556,823 km (0.059 R)
• M43: 10,778,078 km (0.116 R)
• M44: 11,000,979 km (0.085 R)
• M45: 11,175,260 km (0.059 R)
• M46: 11,275,341 km (0.068 R)
• M47: 11,602,512 km (0.107 R)
• M48: 11,703,939 km (0.091 R)
• M49: 12,035,298 km (0.102 R)
• M50: 12,189,235 km (0.091 R)
• M51: 12,890,400 km (0.09 R)
• M52: 13,684,764 km (0.085 R)
• M53: 13,791,876 km (0.092 R)
• M54: 14,768,601 km (0.12 R)
• M55: 15,043,861 km (0.083 R)
• M56: 15,182,239 km (0.074 R)
• M57: 15,627,592 km (0.074 R)
• M58: 16,445,892 km (0.058 R)
• M59: 17,249,233 km (0.113 R)
• M60: 18,153,552 km (0.098 R)
• M61: 18,359,847 km (0.11 R)
• M62: 19,043,360 km (0.103 R)
• M63: 19,163,038 km (0.101 R)
• M64: 19,373,223 km (0.075 R)
• M65: 19,856,425 km (0.056 R)
• M66: 20,008,266 km (0.076 R)
• M67: 20,650,041 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.8

Radius: 8.9

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.6 AU - 3.9 AU

Year: 3974 Days

Day: 12.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 46,908,175 km

• M1: 119,080 km (0.025 R)
• M2: 174,880 km (0.089 R)
• M3: 372,798 km (0.075 R)
• M4: 494,571 km (0.086 R)
• M5: 609,611 km (0.092 R)
• M6: 696,677 km (0.095 R)
• M7: 796,160 km (0.098 R)
• M8: 892,501 km (0.101 R)
• M9: 967,449 km (0.109 R)
• M10: 1,142,030 km (0.09 R)
• M11: 1,462,469 km (0.12 R)
• M12: 1,799,962 km (0.118 R)
• M13: 1,972,448 km (0.049 R)
• M14: 2,161,689 km (0.077 R)
• M15: 2,287,351 km (0.105 R)
• M16: 2,691,266 km (0.107 R)
• M17: 3,391,085 km (0.118 R)
• M18: 3,564,618 km (0.09 R)
• M19: 3,659,164 km (0.103 R)
• M20: 3,809,659 km (0.094 R)
• M21: 4,003,987 km (0.077 R)
• M22: 4,258,752 km (0.059 R)
• M23: 4,489,731 km (0.078 R)
• M24: 4,577,396 km (0.047 R)
• M25: 5,024,394 km (0.069 R)
• M26: 5,100,240 km (0.095 R)
• M27: 5,191,794 km (0.109 R)
• M28: 5,268,538 km (0.109 R)
• M29: 5,454,189 km (0.071 R)
• M30: 5,594,960 km (0.083 R)
• M31: 5,847,930 km (0.098 R)
• M32: 5,975,986 km (0.115 R)
• M33: 6,137,253 km (0.1 R)
• M34: 6,250,947 km (0.076 R)
• M35: 6,381,845 km (0.06 R)
• M36: 6,497,185 km (0.072 R)
• M37: 6,563,307 km (0.096 R)
• M38: 6,830,340 km (0.105 R)
• M39: 7,306,061 km (0.074 R)
• M40: 7,409,433 km (0.087 R)
• M41: 7,687,535 km (0.089 R)
• M42: 7,757,547 km (0.106 R)
• M43: 7,933,624 km (0.064 R)
• M44: 8,004,384 km (0.094 R)
• M45: 8,093,245 km (0.106 R)
• M46: 8,235,961 km (0.113 R)
• M47: 8,469,783 km (0.111 R)
• M48: 8,560,289 km (0.086 R)
• M49: 9,539,258 km (0.102 R)
• M50: 9,614,506 km (0.083 R)
• M51: 9,860,744 km (0.116 R)
• M52: 10,185,820 km (0.111 R)
• M53: 10,475,591 km (0.059 R)
• M54: 10,670,367 km (0.103 R)
• M55: 10,944,879 km (0.102 R)
• M56: 11,102,855 km (0.063 R)
• M57: 11,202,038 km (0.079 R)
• M58: 11,341,314 km (0.105 R)
• M59: 11,621,511 km (0.093 R)
• M60: 11,681,948 km (0.056 R)
• M61: 11,843,364 km (0.104 R)
• M62: 12,127,750 km (0.098 R)
• M63: 12,311,606 km (0.098 R)
• M64: 12,579,087 km (0.114 R)
• M65: 12,682,459 km (0.12 R)
• M66: 13,098,640 km (0.047 R)
• M67: 13,795,317 km (0.101 R)
• M68: 13,944,616 km (0.108 R)
• M69: 14,115,905 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.4

Radius: 11.2

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.38 AU - 3.88 AU

Year: 4691 Days

Day: 5.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,908,175 km

• M1: 167,998 km (0.103 R)
• M2: 296,204 km (0.065 R)
• M3: 395,686 km (0.075 R)
• M4: 480,209 km (0.034 R)
• M5: 593,904 km (0.091 R)
• M6: 671,694 km (0.106 R)
• M7: 741,557 km (0.085 R)
• M8: 814,261 km (0.085 R)
• M9: 902,524 km (0.099 R)
• M10: 1,021,305 km (0.103 R)
• M11: 1,188,106 km (0.082 R)
• M12: 1,486,704 km (0.104 R)
• M13: 2,066,096 km (0.099 R)
• M14: 2,614,821 km (0.052 R)
• M15: 2,846,698 km (0.113 R)
• M16: 3,456,160 km (0.056 R)
• M17: 3,646,897 km (0.073 R)
• M18: 4,172,434 km (0.068 R)
• M19: 4,262,492 km (0.113 R)
• M20: 4,467,292 km (0.076 R)
• M21: 4,605,670 km (0.107 R)
• M22: 5,173,394 km (0.1 R)
• M23: 5,343,187 km (0.12 R)
• M24: 5,490,242 km (0.111 R)
• M25: 5,638,643 km (0.118 R)
• M26: 5,863,788 km (0.107 R)
• M27: 6,322,904 km (0.097 R)
• M28: 6,609,384 km (0.113 R)
• M29: 6,953,309 km (0.059 R)
• M30: 7,303,218 km (0.042 R)
• M31: 7,411,976 km (0.112 R)
• M32: 7,576,235 km (0.068 R)
• M33: 7,741,690 km (0.079 R)
• M34: 8,104,315 km (0.112 R)
• M35: 8,330,357 km (0.104 R)
• M36: 8,415,628 km (0.077 R)
• M37: 8,529,771 km (0.032 R)
• M38: 9,020,602 km (0.056 R)
• M39: 9,108,266 km (0.119 R)
• M40: 9,491,087 km (0.094 R)
• M41: 9,669,707 km (0.117 R)
• M42: 10,578,813 km (0.055 R)
• M43: 10,733,049 km (0.114 R)
• M44: 11,769,463 km (0.094 R)
• M45: 12,218,855 km (0.111 R)
• M46: 12,837,592 km (0.099 R)
• M47: 13,466,651 km (0.101 R)
• M48: 13,600,391 km (0.11 R)
• M49: 14,241,568 km (0.113 R)
• M50: 15,100,409 km (0.089 R)
• M51: 15,378,661 km (0.06 R)
• M52: 15,658,708 km (0.101 R)
• M53: 16,046,616 km (0.064 R)
• M54: 16,652,188 km (0.095 R)
• M55: 17,265,240 km (0.09 R)
• M56: 17,410,649 km (0.112 R)
• M57: 17,629,361 km (0.098 R)
• M58: 18,180,330 km (0.094 R)
• M59: 18,550,734 km (0.11 R)
• M60: 19,111,128 km (0.1 R)
• M61: 19,186,226 km (0.107 R)
• M62: 19,449,967 km (0.088 R)
• M63: 19,563,362 km (0.101 R)
• M64: 19,677,057 km (0.043 R)
• M65: 20,171,926 km (0.075 R)
• M66: 21,642,174 km (0.118 R)
• M67: 21,720,564 km (0.099 R)
• M68: 21,798,953 km (0.045 R)
• M69: 23,507,959 km (0.063 R)
• M70: 24,602,866 km (0.08 R)
• M71: 25,300,889 km (0.066 R)
• M72: 25,631,501 km (0.111 R)
• M73: 26,046,934 km (0.09 R)
• M74: 26,255,473 km (0.11 R)
• M75: 27,010,793 km (0.079 R)
• M76: 27,815,929 km (0.091 R)
• M77: 27,943,685 km (0.08 R)
• M78: 28,071,741 km (0.054 R)
• M79: 28,628,844 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.1

Radius: 12

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.53 AU - 5.15 AU

Year: 6132 Days

Day: 10.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,908,175 km

• M1: 226,192 km (0.086 R)
• M2: 303,684 km (0.119 R)
• M3: 405,111 km (0.037 R)
• M4: 567,425 km (0.084 R)
• M5: 653,144 km (0.046 R)
• M6: 764,894 km (0.07 R)
• M7: 906,264 km (0.04 R)
• M8: 1,715,588 km (0.099 R)
• M9: 1,995,486 km (0.113 R)
• M10: 2,716,697 km (0.097 R)
• M11: 2,870,334 km (0.07 R)
• M12: 3,221,889 km (0.088 R)
• M13: 3,348,300 km (0.068 R)
• M14: 3,643,456 km (0.095 R)
• M15: 3,718,554 km (0.073 R)
• M16: 3,813,250 km (0.043 R)
• M17: 4,498,558 km (0.041 R)
• M18: 4,701,562 km (0.113 R)
• M19: 4,824,681 km (0.09 R)
• M20: 5,349,769 km (0.089 R)
• M21: 5,804,996 km (0.096 R)
• M22: 6,003,961 km (0.105 R)
• M23: 6,115,411 km (0.093 R)
• M24: 6,227,759 km (0.078 R)
• M25: 6,729,660 km (0.046 R)
• M26: 6,892,124 km (0.061 R)
• M27: 7,943,049 km (0.028 R)
• M28: 8,114,936 km (0.079 R)
• M29: 8,537,401 km (0.068 R)
• M30: 8,814,606 km (0.041 R)
• M31: 9,094,803 km (0.083 R)
• M32: 9,274,619 km (0.098 R)
• M33: 10,058,811 km (0.071 R)
• M34: 10,298,168 km (0.12 R)
• M35: 10,378,502 km (0.052 R)
• M36: 10,837,019 km (0.118 R)
• M37: 10,918,700 km (0.061 R)
• M38: 11,082,509 km (0.101 R)
• M39: 11,192,165 km (0.036 R)
• M40: 11,329,795 km (0.118 R)
• M41: 11,551,200 km (0.088 R)
• M42: 11,774,100 km (0.09 R)
• M43: 11,942,099 km (0.109 R)
• M44: 12,139,269 km (0.063 R)
• M45: 12,938,421 km (0.039 R)
• M46: 13,025,038 km (0.064 R)
• M47: 13,666,364 km (0.083 R)
• M48: 13,813,568 km (0.117 R)
• M49: 13,931,751 km (0.11 R)
• M50: 14,050,082 km (0.098 R)
• M51: 14,617,507 km (0.057 R)
• M52: 14,768,003 km (0.066 R)
• M53: 15,344,852 km (0.103 R)
• M54: 15,467,223 km (0.092 R)
• M55: 15,836,281 km (0.08 R)
• M56: 16,458,010 km (0.107 R)
• M57: 17,055,952 km (0.093 R)
• M58: 17,437,277 km (0.106 R)
• M59: 17,597,048 km (0.094 R)
• M60: 17,725,104 km (0.1 R)
• M61: 18,240,768 km (0.114 R)
• M62: 18,370,469 km (0.044 R)
• M63: 18,990,702 km (0.094 R)
• M64: 19,352,878 km (0.072 R)
• M65: 19,452,211 km (0.101 R)
• M66: 20,352,491 km (0.088 R)
• M67: 20,926,349 km (0.119 R)
• M68: 21,130,101 km (0.066 R)
• M69: 21,642,474 km (0.078 R)
• M70: 23,063,953 km (0.069 R)
• M71: 23,520,974 km (0.031 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238

Radius: 4.9

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.6 AU - 10.14 AU

Year: 16424 Days

Day: 17.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 46,908,175 km

• M1: 62,382 km (0.118 R)
• M2: 107,710 km (0.103 R)
• M3: 257,308 km (0.101 R)
• M4: 464,202 km (0.084 R)
• M5: 553,662 km (0.104 R)
• M6: 698,472 km (0.114 R)
• M7: 837,299 km (0.099 R)
• M8: 873,352 km (0.065 R)
• M9: 1,368,222 km (0.076 R)
• M10: 1,654,852 km (0.036 R)
• M11: 1,770,042 km (0.119 R)
• M12: 1,840,503 km (0.054 R)
• M13: 2,837,124 km (0.088 R)
• M14: 4,862,080 km (0.101 R)
• M15: 6,271,741 km (0.099 R)
• M16: 6,524,113 km (0.096 R)
• M17: 6,669,971 km (0.11 R)
• M18: 7,151,227 km (0.087 R)
• M19: 7,339,272 km (0.101 R)
• M20: 7,913,129 km (0.092 R)
• M21: 7,952,024 km (0.116 R)
• M22: 7,990,770 km (0.088 R)
• M23: 8,861,131 km (0.12 R)
• M24: 8,941,764 km (0.081 R)
• M25: 9,554,068 km (0.117 R)
• M26: 10,604,544 km (0.051 R)
• M27: 11,164,938 km (0.118 R)
• M28: 11,912,478 km (0.115 R)
• M29: 12,001,489 km (0.117 R)
• M30: 12,359,626 km (0.099 R)
• M31: 12,903,564 km (0.064 R)
• M32: 13,733,982 km (0.113 R)
• M33: 13,874,006 km (0.07 R)
• M34: 14,108,575 km (0.05 R)
• M35: 14,344,341 km (0.044 R)
• M36: 15,933,220 km (0.038 R)
• M37: 16,228,078 km (0.095 R)
• M38: 16,723,396 km (0.109 R)
• M39: 17,023,041 km (0.106 R)
• M40: 17,073,156 km (0.059 R)
• M41: 18,702,427 km (0.077 R)
• M42: 19,221,681 km (0.099 R)
• M43: 19,430,669 km (0.1 R)
• M44: 19,535,388 km (0.075 R)
• M45: 20,221,144 km (0.063 R)
• M46: 20,754,012 km (0.119 R)
• M47: 20,861,124 km (0.078 R)
• M48: 21,183,657 km (0.102 R)
• M49: 21,561,990 km (0.109 R)
• M50: 22,106,227 km (0.117 R)
• M51: 22,160,980 km (0.103 R)
• M52: 24,046,661 km (0.102 R)
• M53: 24,781,186 km (0.089 R)
• M54: 25,351,304 km (0.085 R)
• M55: 25,695,379 km (0.088 R)
• M56: 26,330,123 km (0.1 R)
• M57: 26,504,255 km (0.044 R)
• M58: 26,970,103 km (0.103 R)
• M59: 27,087,088 km (0.084 R)
• M60: 27,262,716 km (0.112 R)
• M61: 28,384,251 km (0.04 R)
• M62: 28,503,182 km (0.091 R)
• M63: 29,040,238 km (0.098 R)
• M64: 29,520,597 km (0.09 R)
• M65: 30,549,980 km (0.09 R)
• M66: 30,916,046 km (0.1 R)
• M67: 31,283,608 km (0.066 R)
• M68: 31,961,286 km (0.064 R)
• M69: 32,146,937 km (0.08 R)
• M70: 32,581,519 km (0.11 R)
• M71: 33,143,109 km (0.086 R)
• M72: 34,212,584 km (0.037 R)
• M73: 34,656,292 km (0.084 R)
• M74: 35,421,185 km (0.115 R)
• M75: 35,805,802 km (0.062 R)
• M76: 36,579,073 km (0.047 R)
• M77: 36,838,176 km (0.059 R)
• M78: 37,488,329 km (0.049 R)
• M79: 38,470,588 km (0.097 R)
• M80: 38,865,826 km (0.079 R)
• M81: 39,064,043 km (0.056 R)
• M82: 39,527,647 km (0.104 R)
• M83: 40,393,669 km (0.087 R)
• M84: 40,527,410 km (0.117 R)
• M85: 42,076,346 km (0.068 R)
• M86: 42,347,716 km (0.104 R)
• M87: 43,096,903 km (0.079 R)
• M88: 43,165,269 km (0.057 R)
• M89: 43,233,635 km (0.111 R)
• M90: 43,438,883 km (0.03 R)
• M91: 46,557,251 km (0.082 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 16,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit