🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.49 AU - 0.61 AU

Year: 154 Days

Day: 13.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.99 AU - 1.35 AU

Year: 479 Days

Day: 31.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,099,308 km

• M1: 402,269 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.6 AU - 2.6 AU

Year: 1588 Days

Day: 20.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.56 AU - 2.86 AU

Year: 1690 Days

Day: 16 Hours

Environment

Temp: -114 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.5

Radius: 12

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.91 AU - 6.03 AU

Year: 5525 Days

Day: 6.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,099,308 km

• M1: 150,196 km (0.047 R)
• M2: 243,845 km (0.111 R)
• M3: 361,578 km (0.104 R)
• M4: 517,758 km (0.109 R)
• M5: 606,021 km (0.039 R)
• M6: 905,815 km (0.084 R)
• M7: 1,044,941 km (0.111 R)
• M8: 1,191,547 km (0.072 R)
• M9: 1,282,951 km (0.098 R)
• M10: 1,392,906 km (0.043 R)
• M11: 1,725,163 km (0.098 R)
• M12: 2,175,602 km (0.03 R)
• M13: 2,308,295 km (0.114 R)
• M14: 2,763,821 km (0.111 R)
• M15: 3,269,013 km (0.085 R)
• M16: 3,622,064 km (0.091 R)
• M17: 3,894,930 km (0.091 R)
• M18: 4,174,529 km (0.079 R)
• M19: 4,630,952 km (0.082 R)
• M20: 5,027,685 km (0.045 R)
• M21: 5,179,377 km (0.062 R)
• M22: 5,383,878 km (0.099 R)
• M23: 5,565,190 km (0.043 R)
• M24: 5,827,585 km (0.094 R)
• M25: 6,337,564 km (0.12 R)
• M26: 6,474,147 km (0.07 R)
• M27: 6,667,128 km (0.115 R)
• M28: 7,002,228 km (0.094 R)
• M29: 7,285,865 km (0.119 R)
• M30: 7,457,753 km (0.046 R)
• M31: 7,660,159 km (0.097 R)
• M32: 8,099,827 km (0.118 R)
• M33: 8,427,596 km (0.102 R)
• M34: 8,547,873 km (0.104 R)
• M35: 8,729,335 km (0.079 R)
• M36: 8,973,329 km (0.101 R)
• M37: 9,436,933 km (0.102 R)
• M38: 9,624,529 km (0.082 R)
• M39: 9,876,601 km (0.096 R)
• M40: 10,003,460 km (0.102 R)
• M41: 10,419,641 km (0.059 R)
• M42: 10,776,133 km (0.114 R)
• M43: 10,939,494 km (0.115 R)
• M44: 11,103,752 km (0.098 R)
• M45: 11,202,786 km (0.119 R)
• M46: 11,368,241 km (0.115 R)
• M47: 11,802,524 km (0.065 R)
• M48: 12,004,780 km (0.092 R)
• M49: 12,174,275 km (0.119 R)
• M50: 12,549,765 km (0.091 R)
• M51: 12,721,803 km (0.104 R)
• M52: 13,102,978 km (0.094 R)
• M53: 13,242,553 km (0.095 R)
• M54: 13,487,894 km (0.117 R)
• M55: 13,628,815 km (0.11 R)
• M56: 13,983,212 km (0.086 R)
• M57: 14,809,890 km (0.083 R)
• M58: 15,101,157 km (0.082 R)
• M59: 15,726,327 km (0.074 R)
• M60: 15,911,828 km (0.114 R)
• M61: 16,774,559 km (0.116 R)
• M62: 16,964,249 km (0.044 R)
• M63: 17,537,209 km (0.074 R)
• M64: 17,806,784 km (0.051 R)
• M65: 18,820,011 km (0.093 R)
• M66: 19,572,338 km (0.092 R)
• M67: 20,092,789 km (0.081 R)
• M68: 21,352,104 km (0.072 R)
• M69: 21,598,941 km (0.045 R)
• M70: 22,930,511 km (0.06 R)
• M71: 24,160,355 km (0.066 R)
• M72: 24,288,710 km (0.073 R)
• M73: 24,632,337 km (0.105 R)
• M74: 25,064,226 km (0.099 R)
• M75: 25,672,939 km (0.097 R)
• M76: 26,242,458 km (0.116 R)
• M77: 26,993,739 km (0.115 R)
• M78: 28,426,737 km (0.11 R)
• M79: 28,607,601 km (0.102 R)
• M80: 29,426,350 km (0.085 R)
• M81: 30,298,954 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849

Radius: 14.3

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5 AU - 7.16 AU

Year: 5678 Days

Day: 7.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 46,099,308 km

• M1: 255,663 km (0.11 R)
• M2: 398,080 km (0.111 R)
• M3: 631,004 km (0.067 R)
• M4: 759,957 km (0.053 R)
• M5: 1,459,327 km (0.056 R)
• M6: 1,601,744 km (0.118 R)
• M7: 1,920,238 km (0.111 R)
• M8: 2,057,569 km (0.119 R)
• M9: 2,426,029 km (0.096 R)
• M10: 2,705,477 km (0.105 R)
• M11: 3,087,102 km (0.108 R)
• M12: 3,179,404 km (0.09 R)
• M13: 3,438,357 km (0.119 R)
• M14: 3,631,040 km (0.047 R)
• M15: 3,753,261 km (0.093 R)
• M16: 3,926,944 km (0.086 R)
• M17: 4,307,970 km (0.103 R)
• M18: 4,621,527 km (0.061 R)
• M19: 4,727,742 km (0.095 R)
• M20: 5,051,471 km (0.106 R)
• M21: 5,188,503 km (0.109 R)
• M22: 5,663,775 km (0.074 R)
• M23: 5,834,766 km (0.111 R)
• M24: 6,036,723 km (0.038 R)
• M25: 6,358,657 km (0.101 R)
• M26: 6,928,027 km (0.055 R)
• M27: 7,049,949 km (0.068 R)
• M28: 7,765,476 km (0.111 R)
• M29: 8,083,671 km (0.104 R)
• M30: 8,799,197 km (0.119 R)
• M31: 9,265,195 km (0.118 R)
• M32: 9,910,560 km (0.066 R)
• M33: 10,255,981 km (0.053 R)
• M34: 10,535,280 km (0.106 R)
• M35: 10,852,578 km (0.095 R)
• M36: 11,137,262 km (0.034 R)
• M37: 11,896,172 km (0.053 R)
• M38: 12,597,337 km (0.041 R)
• M39: 13,122,576 km (0.117 R)
• M40: 13,387,962 km (0.103 R)
• M41: 13,693,291 km (0.104 R)
• M42: 14,117,102 km (0.055 R)
• M43: 14,662,686 km (0.101 R)
• M44: 14,938,095 km (0.086 R)
• M45: 15,096,220 km (0.104 R)
• M46: 15,454,058 km (0.113 R)
• M47: 17,078,392 km (0.114 R)
• M48: 17,701,467 km (0.097 R)
• M49: 18,289,836 km (0.109 R)
• M50: 18,586,339 km (0.1 R)
• M51: 19,184,281 km (0.117 R)
• M52: 19,313,235 km (0.107 R)
• M53: 19,615,273 km (0.07 R)
• M54: 20,618,626 km (0.112 R)
• M55: 20,927,396 km (0.112 R)
• M56: 21,683,463 km (0.031 R)
• M57: 22,312,822 km (0.094 R)
• M58: 22,902,686 km (0.072 R)
• M59: 23,681,792 km (0.058 R)
• M60: 23,774,094 km (0.114 R)
• M61: 24,144,199 km (0.099 R)
• M62: 24,609,448 km (0.115 R)
• M63: 25,643,768 km (0.069 R)
• M64: 26,070,870 km (0.116 R)
• M65: 26,644,129 km (0.03 R)
• M66: 27,076,915 km (0.098 R)
• M67: 27,608,885 km (0.092 R)
• M68: 28,732,365 km (0.042 R)
• M69: 29,324,623 km (0.104 R)
• M70: 30,070,369 km (0.067 R)
• M71: 30,973,641 km (0.105 R)
• M72: 31,175,598 km (0.105 R)
• M73: 31,631,572 km (0.071 R)
• M74: 32,089,790 km (0.053 R)
• M75: 32,909,736 km (0.111 R)
• M76: 33,477,460 km (0.081 R)
• M77: 34,570,422 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669

Radius: 14.5

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.91 AU - 10.31 AU

Year: 9569 Days

Day: 12.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 46,099,308 km

• M1: 191,934 km (0.09 R)
• M2: 468,690 km (0.106 R)
• M3: 1,767,798 km (0.055 R)
• M4: 1,927,569 km (0.093 R)
• M5: 2,116,361 km (0.105 R)
• M6: 2,361,253 km (0.083 R)
• M7: 2,538,377 km (0.055 R)
• M8: 2,852,682 km (0.062 R)
• M9: 3,291,452 km (0.11 R)
• M10: 3,547,863 km (0.113 R)
• M11: 3,781,385 km (0.044 R)
• M12: 3,900,016 km (0.057 R)
• M13: 4,050,213 km (0.073 R)
• M14: 4,171,836 km (0.119 R)
• M15: 4,387,556 km (0.079 R)
• M16: 4,798,053 km (0.084 R)
• M17: 5,487,549 km (0.085 R)
• M18: 5,895,802 km (0.079 R)
• M19: 6,313,778 km (0.044 R)
• M20: 6,777,681 km (0.036 R)
• M21: 7,105,450 km (0.093 R)
• M22: 7,550,504 km (0.115 R)
• M23: 7,663,301 km (0.045 R)
• M24: 8,004,832 km (0.092 R)
• M25: 8,390,197 km (0.118 R)
• M26: 9,219,418 km (0.082 R)
• M27: 9,745,852 km (0.079 R)
• M28: 10,240,573 km (0.115 R)
• M29: 10,449,112 km (0.061 R)
• M30: 10,870,529 km (0.074 R)
• M31: 11,556,436 km (0.103 R)
• M32: 12,611,549 km (0.038 R)
• M33: 13,560,000 km (0.085 R)
• M34: 13,651,554 km (0.085 R)
• M35: 15,001,974 km (0.087 R)
• M36: 15,525,267 km (0.063 R)
• M37: 17,279,900 km (0.065 R)
• M38: 17,428,900 km (0.113 R)
• M39: 17,828,476 km (0.085 R)
• M40: 17,928,856 km (0.073 R)
• M41: 18,942,830 km (0.064 R)
• M42: 19,560,221 km (0.066 R)
• M43: 19,663,892 km (0.035 R)
• M44: 20,446,289 km (0.081 R)
• M45: 21,612,255 km (0.116 R)
• M46: 22,854,216 km (0.088 R)
• M47: 23,842,310 km (0.106 R)
• M48: 24,676,468 km (0.096 R)
• M49: 24,956,515 km (0.064 R)
• M50: 25,068,863 km (0.106 R)
• M51: 25,746,691 km (0.099 R)
• M52: 26,087,774 km (0.095 R)
• M53: 27,004,809 km (0.116 R)
• M54: 28,282,973 km (0.096 R)
• M55: 28,811,503 km (0.077 R)
• M56: 29,106,659 km (0.087 R)
• M57: 29,402,713 km (0.059 R)
• M58: 30,657,092 km (0.045 R)
• M59: 31,079,107 km (0.088 R)
• M60: 31,442,331 km (0.034 R)
• M61: 32,909,587 km (0.086 R)
• M62: 33,900,074 km (0.11 R)
• M63: 34,586,729 km (0.112 R)
• M64: 36,227,967 km (0.086 R)
• M65: 36,419,003 km (0.032 R)
• M66: 36,930,030 km (0.112 R)
• M67: 37,186,291 km (0.108 R)
• M68: 37,765,384 km (0.109 R)
• M69: 38,607,022 km (0.116 R)
• M70: 38,867,322 km (0.098 R)
• M71: 39,062,846 km (0.07 R)
• M72: 39,193,445 km (0.093 R)
• M73: 41,302,027 km (0.097 R)
• M74: 42,638,535 km (0.064 R)
• M75: 45,079,822 km (0.112 R)
• M76: 45,216,704 km (0.09 R)
• M77: 45,491,067 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.7

Radius: 11.7

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.04 AU - 9.36 AU

Year: 9719 Days

Day: 13.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,099,308 km

• M1: 149,598 km (0.056 R)
• M2: 297,251 km (0.096 R)
• M3: 517,609 km (0.096 R)
• M4: 829,071 km (0.118 R)
• M5: 1,178,233 km (0.032 R)
• M6: 1,422,227 km (0.048 R)
• M7: 1,507,348 km (0.109 R)
• M8: 1,796,222 km (0.09 R)
• M9: 2,127,431 km (0.106 R)
• M10: 2,325,499 km (0.111 R)
• M11: 2,660,598 km (0.108 R)
• M12: 3,319,577 km (0.097 R)
• M13: 3,434,318 km (0.098 R)
• M14: 3,786,472 km (0.049 R)
• M15: 3,936,668 km (0.1 R)
• M16: 4,150,443 km (0.114 R)
• M17: 4,879,434 km (0.119 R)
• M18: 5,010,332 km (0.115 R)
• M19: 5,142,427 km (0.086 R)
• M20: 5,242,209 km (0.052 R)
• M21: 6,169,715 km (0.091 R)
• M22: 6,562,111 km (0.044 R)
• M23: 7,296,487 km (0.037 R)
• M24: 7,446,533 km (0.089 R)
• M25: 7,521,931 km (0.053 R)
• M26: 7,941,104 km (0.107 R)
• M27: 9,123,077 km (0.084 R)
• M28: 9,325,482 km (0.087 R)
• M29: 9,652,354 km (0.043 R)
• M30: 9,858,500 km (0.115 R)
• M31: 10,401,540 km (0.092 R)
• M32: 10,570,586 km (0.107 R)
• M33: 11,691,672 km (0.119 R)
• M34: 11,867,449 km (0.064 R)
• M35: 11,955,712 km (0.113 R)
• M36: 13,627,468 km (0.06 R)
• M37: 13,951,946 km (0.117 R)
• M38: 14,278,967 km (0.109 R)
• M39: 15,467,672 km (0.108 R)
• M40: 15,903,301 km (0.073 R)
• M41: 16,441,404 km (0.104 R)
• M42: 16,638,425 km (0.04 R)
• M43: 17,938,879 km (0.081 R)
• M44: 18,806,696 km (0.081 R)
• M45: 19,375,617 km (0.101 R)
• M46: 20,689,535 km (0.097 R)
• M47: 21,116,039 km (0.06 R)
• M48: 21,383,968 km (0.081 R)
• M49: 22,032,026 km (0.114 R)
• M50: 22,140,634 km (0.103 R)
• M51: 22,576,862 km (0.096 R)
• M52: 23,126,185 km (0.091 R)
• M53: 23,347,141 km (0.09 R)
• M54: 25,026,677 km (0.056 R)
• M55: 25,823,734 km (0.053 R)
• M56: 26,225,404 km (0.077 R)
• M57: 27,209,459 km (0.1 R)
• M58: 27,911,372 km (0.059 R)
• M59: 28,028,956 km (0.106 R)
• M60: 28,323,664 km (0.104 R)
• M61: 28,441,697 km (0.049 R)
• M62: 30,717,529 km (0.083 R)
• M63: 31,570,686 km (0.103 R)
• M64: 31,938,697 km (0.076 R)
• M65: 33,549,866 km (0.108 R)
• M66: 33,800,143 km (0.115 R)
• M67: 33,988,187 km (0.084 R)
• M68: 34,365,324 km (0.1 R)
• M69: 35,060,505 km (0.098 R)
• M70: 35,250,943 km (0.095 R)
• M71: 35,505,259 km (0.088 R)
• M72: 36,979,846 km (0.036 R)
• M73: 38,998,819 km (0.047 R)
• M74: 39,657,648 km (0.077 R)
• M75: 40,652,922 km (0.119 R)
• M76: 41,858,083 km (0.061 R)
• M77: 42,262,296 km (0.055 R)
• M78: 42,803,541 km (0.08 R)
• M79: 43,414,948 km (0.107 R)
• M80: 44,166,228 km (0.099 R)
• M81: 44,921,847 km (0.12 R)
• M82: 45,335,934 km (0.055 R)
• M83: 45,751,068 km (0.107 R)
• M84: 46,306,674 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.7

Radius: 10

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.17 AU - 11.15 AU

Year: 10500 Days

Day: 7.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,099,308 km

• M1: 157,227 km (0.105 R)
• M2: 244,742 km (0.041 R)
• M3: 563,236 km (0.082 R)
• M4: 868,715 km (0.073 R)
• M5: 1,087,577 km (0.091 R)
• M6: 1,203,964 km (0.072 R)
• M7: 1,304,194 km (0.119 R)
• M8: 1,556,416 km (0.056 R)
• M9: 1,688,661 km (0.12 R)
• M10: 2,107,684 km (0.065 R)
• M11: 2,848,792 km (0.106 R)
• M12: 3,261,982 km (0.067 R)
• M13: 3,375,377 km (0.111 R)
• M14: 3,694,020 km (0.071 R)
• M15: 4,517,108 km (0.115 R)
• M16: 4,675,681 km (0.089 R)
• M17: 4,739,709 km (0.109 R)
• M18: 5,195,534 km (0.107 R)
• M19: 5,261,806 km (0.103 R)
• M20: 5,597,653 km (0.099 R)
• M21: 6,431,661 km (0.11 R)
• M22: 6,754,493 km (0.109 R)
• M23: 7,156,164 km (0.091 R)
• M24: 7,716,557 km (0.1 R)
• M25: 7,792,403 km (0.106 R)
• M26: 8,368,804 km (0.109 R)
• M27: 9,440,822 km (0.107 R)
• M28: 9,603,286 km (0.068 R)
• M29: 9,807,786 km (0.107 R)
• M30: 10,054,922 km (0.075 R)
• M31: 10,304,301 km (0.053 R)
• M32: 10,809,045 km (0.116 R)
• M33: 12,593,598 km (0.115 R)
• M34: 13,818,206 km (0.116 R)
• M35: 13,910,358 km (0.074 R)
• M36: 14,049,035 km (0.046 R)
• M37: 14,421,235 km (0.078 R)
• M38: 15,080,213 km (0.12 R)
• M39: 15,222,780 km (0.078 R)
• M40: 15,461,239 km (0.046 R)
• M41: 15,557,131 km (0.064 R)
• M42: 15,653,024 km (0.081 R)
• M43: 15,990,367 km (0.087 R)
• M44: 16,087,306 km (0.102 R)
• M45: 16,184,246 km (0.076 R)
• M46: 16,574,397 km (0.111 R)
• M47: 16,721,452 km (0.108 R)
• M48: 16,819,737 km (0.086 R)
• M49: 17,863,631 km (0.107 R)
• M50: 18,723,969 km (0.114 R)
• M51: 19,133,418 km (0.114 R)
• M52: 19,390,876 km (0.108 R)
• M53: 19,494,248 km (0.086 R)
• M54: 19,649,531 km (0.066 R)
• M55: 19,857,173 km (0.077 R)
• M56: 22,027,987 km (0.095 R)
• M57: 22,568,784 km (0.067 R)
• M58: 22,895,356 km (0.103 R)
• M59: 23,718,742 km (0.088 R)
• M60: 24,831,601 km (0.094 R)
• M61: 28,212,363 km (0.028 R)
• M62: 28,858,476 km (0.12 R)
• M63: 30,165,363 km (0.081 R)
• M64: 30,405,019 km (0.108 R)
• M65: 30,765,700 km (0.091 R)
• M66: 31,552,136 km (0.084 R)
• M67: 31,795,531 km (0.117 R)
• M68: 32,713,464 km (0.107 R)
• M69: 34,137,785 km (0.11 R)
• M70: 35,329,781 km (0.085 R)
• M71: 35,899,151 km (0.09 R)
• M72: 36,790,754 km (0.1 R)
• M73: 37,303,575 km (0.084 R)
• M74: 37,883,417 km (0.103 R)
• M75: 38,012,669 km (0.095 R)
• M76: 38,595,951 km (0.058 R)
• M77: 39,182,375 km (0.036 R)
• M78: 40,166,131 km (0.065 R)
• M79: 40,892,728 km (0.095 R)
• M80: 41,690,383 km (0.11 R)
• M81: 42,359,086 km (0.111 R)
• M82: 42,493,126 km (0.037 R)
• M83: 43,301,104 km (0.086 R)
• M84: 43,706,813 km (0.079 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 15,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit