🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.53 AU - 0.57 AU

Year: 263 Days

Day: 36.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,155,783 km

• M1: 482,902 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989

Radius: 11.9

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.85 AU - 0.85 AU

Year: 506 Days

Day: 8 Hours

Environment

Temp: -157 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 56,155,783 km

• M1: 171,738 km (0.035 R)
• M2: 268,379 km (0.097 R)
• M3: 353,949 km (0.049 R)
• M4: 496,366 km (0.091 R)
• M5: 643,720 km (0.046 R)
• M6: 740,061 km (0.119 R)
• M7: 975,378 km (0.093 R)
• M8: 1,105,379 km (0.046 R)
• M9: 1,247,347 km (0.036 R)
• M10: 1,377,497 km (0.098 R)
• M11: 1,456,634 km (0.107 R)
• M12: 1,677,890 km (0.096 R)
• M13: 1,822,551 km (0.089 R)
• M14: 1,999,226 km (0.111 R)
• M15: 2,075,820 km (0.115 R)
• M16: 2,174,704 km (0.1 R)
• M17: 2,253,393 km (0.096 R)
• M18: 2,362,599 km (0.108 R)
• M19: 2,563,509 km (0.106 R)
• M20: 2,662,244 km (0.114 R)
• M21: 2,801,220 km (0.092 R)
• M22: 2,926,733 km (0.068 R)
• M23: 3,030,254 km (0.109 R)
• M24: 3,249,116 km (0.101 R)
• M25: 3,616,977 km (0.112 R)
• M26: 3,719,601 km (0.11 R)
• M27: 3,823,273 km (0.1 R)
• M28: 3,919,315 km (0.036 R)
• M29: 4,033,607 km (0.076 R)
• M30: 4,149,247 km (0.054 R)
• M31: 4,283,885 km (0.115 R)
• M32: 4,511,722 km (0.06 R)
• M33: 4,613,299 km (0.06 R)
• M34: 4,837,397 km (0.115 R)
• M35: 4,979,365 km (0.036 R)
• M36: 5,190,149 km (0.118 R)
• M37: 5,345,282 km (0.027 R)
• M38: 5,472,440 km (0.106 R)
• M39: 5,590,772 km (0.088 R)
• M40: 5,719,875 km (0.11 R)
• M41: 5,910,462 km (0.093 R)
• M42: 6,195,147 km (0.114 R)
• M43: 6,630,776 km (0.117 R)
• M44: 6,714,850 km (0.101 R)
• M45: 6,841,709 km (0.116 R)
• M46: 7,140,755 km (0.102 R)
• M47: 7,335,232 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.9

Radius: 13.5

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.69 AU - 1.07 AU

Year: 533 Days

Day: 5.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 56,155,783 km

• M1: 184,155 km (0.04 R)
• M2: 286,630 km (0.095 R)
• M3: 379,380 km (0.034 R)
• M4: 511,774 km (0.028 R)
• M5: 602,730 km (0.084 R)
• M6: 700,567 km (0.115 R)
• M7: 814,411 km (0.116 R)
• M8: 920,027 km (0.092 R)
• M9: 1,096,253 km (0.107 R)
• M10: 1,260,960 km (0.093 R)
• M11: 1,452,895 km (0.105 R)
• M12: 1,552,676 km (0.058 R)
• M13: 1,667,867 km (0.118 R)
• M14: 1,786,049 km (0.062 R)
• M15: 1,880,146 km (0.094 R)
• M16: 1,975,889 km (0.1 R)
• M17: 2,066,246 km (0.048 R)
• M18: 2,251,448 km (0.083 R)
• M19: 2,427,525 km (0.075 R)
• M20: 2,562,612 km (0.117 R)
• M21: 2,762,325 km (0.102 R)
• M22: 2,935,409 km (0.092 R)
• M23: 3,104,156 km (0.067 R)
• M24: 3,309,254 km (0.059 R)
• M25: 3,561,327 km (0.097 R)
• M26: 3,837,335 km (0.097 R)
• M27: 4,111,548 km (0.083 R)
• M28: 4,246,485 km (0.098 R)
• M29: 4,419,719 km (0.035 R)
• M30: 4,613,748 km (0.092 R)
• M31: 4,726,096 km (0.077 R)
• M32: 5,058,652 km (0.11 R)
• M33: 5,213,336 km (0.097 R)
• M34: 5,340,195 km (0.065 R)
• M35: 5,527,342 km (0.116 R)
• M36: 5,636,848 km (0.116 R)
• M37: 5,736,929 km (0.086 R)
• M38: 5,878,000 km (0.078 R)
• M39: 6,122,742 km (0.045 R)
• M40: 6,653,964 km (0.051 R)
• M41: 6,791,743 km (0.1 R)
• M42: 7,081,066 km (0.115 R)
• M43: 7,330,744 km (0.115 R)
• M44: 7,484,082 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.6

Radius: 11.8

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.81 AU - 1.31 AU

Year: 705 Days

Day: 14.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 56,155,783 km

• M1: 150,944 km (0.099 R)
• M2: 225,444 km (0.105 R)
• M3: 357,539 km (0.073 R)
• M4: 441,463 km (0.068 R)
• M5: 541,245 km (0.115 R)
• M6: 642,672 km (0.074 R)
• M7: 814,860 km (0.085 R)
• M8: 925,263 km (0.097 R)
• M9: 1,093,710 km (0.04 R)
• M10: 1,202,019 km (0.078 R)
• M11: 1,527,394 km (0.03 R)
• M12: 1,644,081 km (0.061 R)
• M13: 1,746,555 km (0.104 R)
• M14: 1,827,787 km (0.068 R)
• M15: 1,940,135 km (0.103 R)
• M16: 2,067,143 km (0.095 R)
• M17: 2,140,895 km (0.11 R)
• M18: 2,316,822 km (0.073 R)
• M19: 2,478,089 km (0.055 R)
• M20: 2,583,106 km (0.081 R)
• M21: 2,770,852 km (0.115 R)
• M22: 2,859,563 km (0.09 R)
• M23: 3,096,227 km (0.098 R)
• M24: 3,188,379 km (0.033 R)
• M25: 3,317,632 km (0.114 R)
• M26: 3,419,359 km (0.098 R)
• M27: 3,678,312 km (0.051 R)
• M28: 3,836,886 km (0.101 R)
• M29: 3,974,516 km (0.081 R)
• M30: 4,090,604 km (0.111 R)
• M31: 4,278,649 km (0.089 R)
• M32: 4,461,607 km (0.111 R)
• M33: 4,558,098 km (0.114 R)
• M34: 4,639,030 km (0.075 R)
• M35: 4,744,945 km (0.075 R)
• M36: 4,859,986 km (0.099 R)
• M37: 4,942,714 km (0.108 R)
• M38: 5,025,890 km (0.108 R)
• M39: 5,118,042 km (0.112 R)
• M40: 5,236,075 km (0.069 R)
• M41: 5,320,897 km (0.107 R)
• M42: 5,440,426 km (0.07 R)
• M43: 5,630,265 km (0.054 R)
• M44: 5,708,505 km (0.089 R)
• M45: 5,918,989 km (0.042 R)
• M46: 6,007,551 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.9

Radius: 12.4

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.72 AU - 3.08 AU

Year: 3189 Days

Day: 5.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 56,155,783 km

• M1: 178,171 km (0.081 R)
• M2: 264,938 km (0.082 R)
• M3: 392,395 km (0.065 R)
• M4: 507,286 km (0.074 R)
• M5: 666,758 km (0.076 R)
• M6: 769,831 km (0.093 R)
• M7: 922,570 km (0.104 R)
• M8: 1,039,855 km (0.103 R)
• M9: 1,280,109 km (0.11 R)
• M10: 1,560,455 km (0.118 R)
• M11: 1,658,442 km (0.056 R)
• M12: 1,792,482 km (0.029 R)
• M13: 1,872,367 km (0.09 R)
• M14: 2,155,705 km (0.108 R)
• M15: 2,278,076 km (0.089 R)
• M16: 2,453,255 km (0.104 R)
• M17: 2,672,117 km (0.117 R)
• M18: 2,777,434 km (0.087 R)
• M19: 2,884,097 km (0.114 R)
• M20: 2,992,107 km (0.108 R)
• M21: 3,324,813 km (0.048 R)
• M22: 3,625,654 km (0.055 R)
• M23: 4,040,788 km (0.043 R)
• M24: 4,162,262 km (0.098 R)
• M25: 4,254,115 km (0.108 R)
• M26: 4,819,894 km (0.091 R)
• M27: 4,965,153 km (0.087 R)
• M28: 5,079,147 km (0.111 R)
• M29: 5,342,888 km (0.045 R)
• M30: 5,426,214 km (0.093 R)
• M31: 5,832,522 km (0.111 R)
• M32: 6,231,350 km (0.067 R)
• M33: 6,336,816 km (0.082 R)
• M34: 6,531,742 km (0.109 R)
• M35: 6,963,930 km (0.096 R)
• M36: 7,091,837 km (0.092 R)
• M37: 7,238,891 km (0.076 R)
• M38: 7,405,693 km (0.087 R)
• M39: 7,517,443 km (0.077 R)
• M40: 8,008,722 km (0.067 R)
• M41: 8,923,064 km (0.068 R)
• M42: 9,022,248 km (0.073 R)
• M43: 9,181,869 km (0.053 R)
• M44: 9,666,117 km (0.105 R)
• M45: 10,849,586 km (0.034 R)
• M46: 10,997,987 km (0.119 R)
• M47: 11,147,136 km (0.059 R)
• M48: 11,512,304 km (0.099 R)
• M49: 11,707,230 km (0.072 R)
• M50: 11,815,988 km (0.092 R)
• M51: 11,925,045 km (0.087 R)
• M52: 12,056,392 km (0.087 R)
• M53: 12,166,196 km (0.101 R)
• M54: 12,519,995 km (0.079 R)
• M55: 12,832,206 km (0.118 R)
• M56: 12,944,405 km (0.067 R)
• M57: 13,237,467 km (0.085 R)
• M58: 13,441,817 km (0.062 R)
• M59: 14,199,680 km (0.059 R)
• M60: 14,665,678 km (0.111 R)
• M61: 14,783,112 km (0.118 R)
• M62: 14,877,059 km (0.086 R)
• M63: 15,136,911 km (0.108 R)
• M64: 15,326,751 km (0.053 R)
• M65: 15,421,895 km (0.098 R)
• M66: 15,541,274 km (0.054 R)
• M67: 15,780,780 km (0.03 R)
• M68: 15,949,227 km (0.09 R)
• M69: 16,190,828 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.6

Radius: 10.6

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.97 AU - 4.09 AU

Year: 4282 Days

Day: 8.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 56,155,783 km

• M1: 135,386 km (0.109 R)
• M2: 309,817 km (0.109 R)
• M3: 429,047 km (0.102 R)
• M4: 600,785 km (0.117 R)
• M5: 972,685 km (0.117 R)
• M6: 1,135,149 km (0.107 R)
• M7: 1,215,333 km (0.08 R)
• M8: 1,297,612 km (0.11 R)
• M9: 1,477,728 km (0.116 R)
• M10: 1,546,244 km (0.082 R)
• M11: 1,625,979 km (0.083 R)
• M12: 1,727,556 km (0.088 R)
• M13: 1,799,962 km (0.103 R)
• M14: 2,012,839 km (0.107 R)
• M15: 2,211,505 km (0.081 R)
• M16: 2,370,528 km (0.092 R)
• M17: 2,509,953 km (0.106 R)
• M18: 2,604,499 km (0.103 R)
• M19: 2,858,217 km (0.104 R)
• M20: 2,957,101 km (0.109 R)
• M21: 3,031,900 km (0.047 R)
• M22: 3,286,216 km (0.103 R)
• M23: 3,416,067 km (0.078 R)
• M24: 3,694,319 km (0.111 R)
• M25: 3,788,716 km (0.059 R)
• M26: 3,938,613 km (0.112 R)
• M27: 4,343,574 km (0.086 R)
• M28: 4,443,356 km (0.11 R)
• M29: 4,674,335 km (0.083 R)
• M30: 4,953,784 km (0.077 R)
• M31: 5,193,290 km (0.07 R)
• M32: 5,421,427 km (0.057 R)
• M33: 5,498,171 km (0.101 R)
• M34: 5,777,619 km (0.033 R)
• M35: 5,982,269 km (0.087 R)
• M36: 6,205,469 km (0.095 R)
• M37: 6,398,899 km (0.078 R)
• M38: 6,545,356 km (0.088 R)
• M39: 6,660,097 km (0.088 R)
• M40: 6,841,559 km (0.066 R)
• M41: 7,142,251 km (0.111 R)
• M42: 7,362,160 km (0.101 R)
• M43: 7,447,281 km (0.105 R)
• M44: 8,175,673 km (0.105 R)
• M45: 8,263,786 km (0.06 R)
• M46: 8,334,696 km (0.081 R)
• M47: 8,566,273 km (0.104 R)
• M48: 8,745,791 km (0.091 R)
• M49: 8,872,201 km (0.065 R)
• M50: 9,273,722 km (0.077 R)
• M51: 9,384,125 km (0.117 R)
• M52: 9,737,026 km (0.119 R)
• M53: 9,811,825 km (0.096 R)
• M54: 9,886,923 km (0.077 R)
• M55: 10,037,568 km (0.104 R)
• M56: 10,341,102 km (0.052 R)
• M57: 10,551,736 km (0.095 R)
• M58: 10,705,672 km (0.119 R)
• M59: 11,289,703 km (0.061 R)
• M60: 11,407,885 km (0.097 R)
• M61: 11,486,723 km (0.03 R)
• M62: 11,645,297 km (0.066 R)
• M63: 12,044,573 km (0.068 R)
• M64: 12,165,149 km (0.114 R)
• M65: 12,326,715 km (0.109 R)
• M66: 12,836,096 km (0.073 R)
• M67: 13,435,534 km (0.094 R)
• M68: 13,519,010 km (0.097 R)
• M69: 14,171,257 km (0.034 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.1

Radius: 11.8

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.66 AU - 5.84 AU

Year: 7767 Days

Day: 10.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 56,155,783 km

• M1: 175,179 km (0.075 R)
• M2: 391,348 km (0.108 R)
• M3: 628,461 km (0.095 R)
• M4: 742,005 km (0.089 R)
• M5: 875,746 km (0.098 R)
• M6: 965,505 km (0.052 R)
• M7: 1,085,931 km (0.074 R)
• M8: 1,417,440 km (0.086 R)
• M9: 1,587,383 km (0.067 R)
• M10: 1,897,200 km (0.069 R)
• M11: 2,518,181 km (0.054 R)
• M12: 2,668,676 km (0.048 R)
• M13: 3,321,372 km (0.094 R)
• M14: 3,445,389 km (0.092 R)
• M15: 3,956,714 km (0.06 R)
• M16: 4,044,229 km (0.052 R)
• M17: 4,446,498 km (0.118 R)
• M18: 5,386,122 km (0.096 R)
• M19: 5,532,428 km (0.079 R)
• M20: 5,630,565 km (0.106 R)
• M21: 5,878,748 km (0.085 R)
• M22: 7,172,769 km (0.117 R)
• M23: 7,550,504 km (0.113 R)
• M24: 7,962,646 km (0.051 R)
• M25: 8,410,243 km (0.102 R)
• M26: 8,808,622 km (0.053 R)
• M27: 9,155,090 km (0.119 R)
• M28: 9,801,952 km (0.09 R)
• M29: 9,921,032 km (0.096 R)
• M30: 10,585,396 km (0.073 R)
• M31: 10,677,099 km (0.102 R)
• M32: 11,201,739 km (0.08 R)
• M33: 11,451,567 km (0.101 R)
• M34: 11,956,759 km (0.104 R)
• M35: 12,148,095 km (0.048 R)
• M36: 13,021,597 km (0.076 R)
• M37: 13,449,447 km (0.045 R)
• M38: 14,590,280 km (0.082 R)
• M39: 15,275,887 km (0.114 R)
• M40: 15,483,529 km (0.099 R)
• M41: 15,622,655 km (0.093 R)
• M42: 16,077,283 km (0.09 R)
• M43: 16,963,800 km (0.115 R)
• M44: 18,268,144 km (0.073 R)
• M45: 18,747,156 km (0.111 R)
• M46: 18,969,608 km (0.088 R)
• M47: 20,208,877 km (0.097 R)
• M48: 20,322,721 km (0.047 R)
• M49: 21,242,150 km (0.115 R)
• M50: 21,901,427 km (0.099 R)
• M51: 22,410,359 km (0.094 R)
• M52: 22,725,413 km (0.111 R)
• M53: 23,759,433 km (0.114 R)
• M54: 25,339,037 km (0.099 R)
• M55: 25,790,823 km (0.109 R)
• M56: 26,079,546 km (0.067 R)
• M57: 26,827,237 km (0.035 R)
• M58: 27,413,660 km (0.034 R)
• M59: 28,343,561 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.5

Radius: 5

Gravity: 23.98 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.4 AU - 7.82 AU

Year: 13555 Days

Day: 15.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,155,783 km

• M1: 64,028 km (0.115 R)
• M2: 110,104 km (0.059 R)
• M3: 562,338 km (0.111 R)
• M4: 746,643 km (0.044 R)
• M5: 928,105 km (0.072 R)
• M6: 1,191,397 km (0.114 R)
• M7: 1,476,830 km (0.075 R)
• M8: 1,998,029 km (0.087 R)
• M9: 3,551,603 km (0.117 R)
• M10: 3,618,623 km (0.111 R)
• M11: 3,652,133 km (0.041 R)
• M12: 3,719,751 km (0.079 R)
• M13: 3,924,700 km (0.068 R)
• M14: 4,098,533 km (0.118 R)
• M15: 5,154,843 km (0.084 R)
• M16: 5,306,835 km (0.089 R)
• M17: 5,344,982 km (0.082 R)
• M18: 5,654,201 km (0.116 R)
• M19: 6,411,615 km (0.089 R)
• M20: 6,616,265 km (0.099 R)
• M21: 8,107,457 km (0.112 R)
• M22: 8,373,142 km (0.072 R)
• M23: 8,417,723 km (0.058 R)
• M24: 8,822,235 km (0.112 R)
• M25: 9,049,774 km (0.074 R)
• M26: 9,371,559 km (0.08 R)
• M27: 9,790,881 km (0.06 R)
• M28: 10,026,348 km (0.096 R)
• M29: 11,726,827 km (0.046 R)
• M30: 12,027,220 km (0.104 R)
• M31: 12,127,899 km (0.061 R)
• M32: 12,228,878 km (0.06 R)
• M33: 12,431,733 km (0.055 R)
• M34: 12,995,118 km (0.053 R)
• M35: 13,305,833 km (0.048 R)
• M36: 13,462,163 km (0.106 R)
• M37: 13,671,600 km (0.102 R)
• M38: 13,724,109 km (0.117 R)
• M39: 14,093,466 km (0.112 R)
• M40: 14,146,573 km (0.073 R)
• M41: 14,519,820 km (0.102 R)
• M42: 15,004,367 km (0.113 R)
• M43: 15,112,826 km (0.05 R)
• M44: 15,167,130 km (0.105 R)
• M45: 15,658,708 km (0.081 R)
• M46: 16,100,022 km (0.047 R)
• M47: 17,619,787 km (0.086 R)
• M48: 18,483,565 km (0.075 R)
• M49: 18,891,518 km (0.074 R)
• M50: 19,125,789 km (0.075 R)
• M51: 20,013,353 km (0.109 R)
• M52: 20,552,354 km (0.116 R)
• M53: 21,400,125 km (0.076 R)
• M54: 21,522,197 km (0.083 R)
• M55: 23,192,307 km (0.059 R)
• M56: 23,317,671 km (0.06 R)
• M57: 24,328,653 km (0.112 R)
• M58: 25,483,100 km (0.078 R)
• M59: 25,612,502 km (0.1 R)
• M60: 26,001,905 km (0.107 R)
• M61: 26,655,199 km (0.086 R)
• M62: 27,512,694 km (0.09 R)
• M63: 27,844,951 km (0.093 R)
• M64: 27,978,093 km (0.111 R)
• M65: 28,178,405 km (0.109 R)
• M66: 28,245,275 km (0.098 R)
• M67: 30,070,518 km (0.104 R)
• M68: 30,481,314 km (0.118 R)
• M69: 33,691,535 km (0.078 R)
• M70: 34,474,979 km (0.118 R)
• M71: 34,832,967 km (0.086 R)
• M72: 35,264,407 km (0.054 R)
• M73: 35,480,725 km (0.087 R)
• M74: 36,934,069 km (0.034 R)
• M75: 37,373,886 km (0.105 R)
• M76: 37,594,543 km (0.091 R)
• M77: 37,963,003 km (0.112 R)
• M78: 38,927,012 km (0.104 R)
• M79: 39,449,258 km (0.079 R)
• M80: 39,823,851 km (0.041 R)
• M81: 40,576,328 km (0.049 R)
• M82: 40,727,422 km (0.091 R)
• M83: 43,401,484 km (0.049 R)
• M84: 45,974,118 km (0.107 R)
• M85: 49,884,158 km (0.114 R)
• M86: 50,695,128 km (0.042 R)
• M87: 50,776,509 km (0.111 R)
• M88: 53,402,251 km (0.06 R)
• M89: 53,733,461 km (0.061 R)
• M90: 54,231,771 km (0.083 R)
• M91: 54,564,776 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 16,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit