🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.62 AU - 0.62 AU

Year: 315 Days

Day: 43.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957

Radius: 10.4

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.93 AU - 1.43 AU

Year: 828 Days

Day: 13.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 86,600,171 km

• M1: 134,040 km (0.051 R)
• M2: 203,752 km (0.109 R)
• M3: 280,646 km (0.115 R)
• M4: 400,623 km (0.095 R)
• M5: 471,233 km (0.108 R)
• M6: 616,642 km (0.089 R)
• M7: 772,374 km (0.088 R)
• M8: 1,014,573 km (0.101 R)
• M9: 1,096,253 km (0.104 R)
• M10: 1,237,623 km (0.118 R)
• M11: 1,303,297 km (0.063 R)
• M12: 1,370,167 km (0.077 R)
• M13: 1,633,908 km (0.077 R)
• M14: 1,771,987 km (0.12 R)
• M15: 1,846,786 km (0.118 R)
• M16: 1,914,105 km (0.086 R)
• M17: 2,008,052 km (0.075 R)
• M18: 2,156,453 km (0.084 R)
• M19: 2,344,947 km (0.09 R)
• M20: 2,427,375 km (0.072 R)
• M21: 2,510,851 km (0.073 R)
• M22: 2,699,793 km (0.047 R)
• M23: 2,795,984 km (0.107 R)
• M24: 2,903,246 km (0.093 R)
• M25: 3,101,762 km (0.083 R)
• M26: 3,172,372 km (0.108 R)
• M27: 3,325,411 km (0.05 R)
• M28: 3,575,539 km (0.047 R)
• M29: 3,756,403 km (0.091 R)
• M30: 3,907,646 km (0.1 R)
• M31: 4,238,706 km (0.067 R)
• M32: 4,339,834 km (0.118 R)
• M33: 4,453,080 km (0.073 R)
• M34: 4,740,607 km (0.08 R)
• M35: 5,117,594 km (0.087 R)
• M36: 5,394,499 km (0.062 R)
• M37: 5,467,653 km (0.105 R)
• M38: 5,590,173 km (0.066 R)
• M39: 6,051,533 km (0.084 R)
• M40: 6,229,255 km (0.07 R)
• M41: 6,331,580 km (0.107 R)
• M42: 6,408,773 km (0.084 R)
• M43: 6,720,535 km (0.084 R)
• M44: 7,077,326 km (0.075 R)
• M45: 7,184,139 km (0.075 R)
• M46: 7,878,273 km (0.086 R)
• M47: 8,465,893 km (0.098 R)
• M48: 8,693,431 km (0.044 R)
• M49: 8,851,108 km (0.079 R)
• M50: 8,951,937 km (0.117 R)
• M51: 9,067,725 km (0.11 R)
• M52: 9,772,331 km (0.089 R)
• M53: 9,951,250 km (0.103 R)
• M54: 10,026,199 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.9

Radius: 8.3

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.32 AU - 1.54 AU

Year: 1104 Days

Day: 12.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 86,600,171 km

• M1: 104,120 km (0.116 R)
• M2: 164,408 km (0.046 R)
• M3: 244,144 km (0.062 R)
• M4: 334,950 km (0.028 R)
• M5: 398,828 km (0.087 R)
• M6: 463,005 km (0.108 R)
• M7: 551,567 km (0.114 R)
• M8: 635,492 km (0.085 R)
• M9: 690,394 km (0.115 R)
• M10: 746,942 km (0.056 R)
• M11: 835,055 km (0.079 R)
• M12: 952,041 km (0.089 R)
• M13: 1,141,133 km (0.064 R)
• M14: 1,250,937 km (0.099 R)
• M15: 1,414,897 km (0.081 R)
• M16: 1,716,935 km (0.088 R)
• M17: 1,803,552 km (0.04 R)
• M18: 1,859,502 km (0.109 R)
• M19: 2,014,186 km (0.088 R)
• M20: 2,072,379 km (0.09 R)
• M21: 2,131,022 km (0.081 R)
• M22: 2,207,317 km (0.117 R)
• M23: 2,397,755 km (0.073 R)
• M24: 2,459,539 km (0.062 R)
• M25: 2,593,578 km (0.099 R)
• M26: 2,675,259 km (0.084 R)
• M27: 2,767,112 km (0.083 R)
• M28: 2,869,138 km (0.038 R)
• M29: 3,086,802 km (0.043 R)
• M30: 3,222,039 km (0.083 R)
• M31: 3,319,876 km (0.091 R)
• M32: 3,548,461 km (0.104 R)
• M33: 3,619,072 km (0.119 R)
• M34: 3,679,958 km (0.095 R)
• M35: 3,916,622 km (0.092 R)
• M36: 4,168,993 km (0.111 R)
• M37: 4,480,905 km (0.12 R)
• M38: 4,623,322 km (0.076 R)
• M39: 4,878,835 km (0.113 R)
• M40: 4,946,154 km (0.062 R)
• M41: 5,002,553 km (0.103 R)
• M42: 5,184,613 km (0.106 R)
• M43: 5,649,264 km (0.11 R)
• M44: 5,922,430 km (0.104 R)
• M45: 6,297,472 km (0.114 R)
• M46: 6,555,977 km (0.086 R)
• M47: 6,618,060 km (0.102 R)
• M48: 6,692,859 km (0.106 R)
• M49: 6,843,205 km (0.071 R)
• M50: 6,994,598 km (0.099 R)
• M51: 7,300,825 km (0.097 R)
• M52: 7,755,453 km (0.086 R)
• M53: 7,834,291 km (0.112 R)
• M54: 7,913,428 km (0.111 R)
• M55: 8,032,508 km (0.085 R)
• M56: 8,488,183 km (0.068 R)
• M57: 8,650,946 km (0.111 R)
• M58: 8,979,612 km (0.077 R)
• M59: 9,034,814 km (0.062 R)
• M60: 9,131,753 km (0.101 R)
• M61: 9,187,254 km (0.102 R)
• M62: 9,452,341 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.5

Radius: 14.5

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.62 AU - 2.32 AU

Year: 1785 Days

Day: 7 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 86,600,171 km

• M1: 186,100 km (0.117 R)
• M2: 309,518 km (0.039 R)
• M3: 505,342 km (0.066 R)
• M4: 675,734 km (0.115 R)
• M5: 1,071,869 km (0.093 R)
• M6: 1,184,815 km (0.073 R)
• M7: 1,382,733 km (0.08 R)
• M8: 1,745,358 km (0.104 R)
• M9: 1,869,375 km (0.047 R)
• M10: 2,019,870 km (0.115 R)
• M11: 2,138,502 km (0.03 R)
• M12: 2,345,844 km (0.08 R)
• M13: 2,728,216 km (0.119 R)
• M14: 2,873,625 km (0.078 R)
• M15: 3,021,578 km (0.049 R)
• M16: 3,452,569 km (0.083 R)
• M17: 3,595,884 km (0.042 R)
• M18: 4,098,084 km (0.113 R)
• M19: 4,404,012 km (0.104 R)
• M20: 4,829,169 km (0.115 R)
• M21: 5,136,293 km (0.11 R)
• M22: 5,366,824 km (0.112 R)
• M23: 5,500,115 km (0.096 R)
• M24: 5,668,263 km (0.112 R)
• M25: 6,235,389 km (0.114 R)
• M26: 6,358,059 km (0.101 R)
• M27: 6,463,825 km (0.067 R)
• M28: 7,220,940 km (0.111 R)
• M29: 7,647,593 km (0.114 R)
• M30: 7,760,240 km (0.1 R)
• M31: 7,873,486 km (0.09 R)
• M32: 8,312,705 km (0.088 R)
• M33: 8,681,613 km (0.066 R)
• M34: 8,818,794 km (0.054 R)
• M35: 8,917,379 km (0.076 R)
• M36: 9,155,240 km (0.049 R)
• M37: 9,315,011 km (0.066 R)
• M38: 9,738,971 km (0.1 R)
• M39: 10,376,258 km (0.112 R)
• M40: 10,501,172 km (0.085 R)
• M41: 10,605,741 km (0.066 R)
• M42: 10,710,609 km (0.067 R)
• M43: 10,879,056 km (0.115 R)
• M44: 11,197,401 km (0.027 R)
• M45: 11,368,391 km (0.108 R)
• M46: 11,583,363 km (0.116 R)
• M47: 12,061,179 km (0.104 R)
• M48: 12,170,684 km (0.102 R)
• M49: 12,523,287 km (0.087 R)
• M50: 12,656,429 km (0.108 R)
• M51: 13,126,016 km (0.105 R)
• M52: 13,442,416 km (0.028 R)
• M53: 13,944,466 km (0.034 R)
• M54: 14,290,486 km (0.12 R)
• M55: 14,639,199 km (0.11 R)
• M56: 14,967,267 km (0.097 R)
• M57: 15,368,937 km (0.108 R)
• M58: 15,990,068 km (0.099 R)

Asteroid Belt

Center: 2.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.5

Radius: 9.8

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.26 AU - 2.92 AU

Year: 2691 Days

Day: 11.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 86,600,171 km

• M1: 125,363 km (0.12 R)
• M2: 189,840 km (0.108 R)
• M3: 314,305 km (0.029 R)
• M4: 443,707 km (0.025 R)
• M5: 516,262 km (0.073 R)
• M6: 841,189 km (0.052 R)
• M7: 934,837 km (0.05 R)
• M8: 1,065,286 km (0.087 R)
• M9: 1,190,500 km (0.095 R)
• M10: 1,284,747 km (0.119 R)
• M11: 1,357,152 km (0.076 R)
• M12: 1,582,895 km (0.072 R)
• M13: 1,740,422 km (0.1 R)
• M14: 1,807,441 km (0.114 R)
• M15: 1,903,035 km (0.087 R)
• M16: 2,170,964 km (0.109 R)
• M17: 2,526,858 km (0.1 R)
• M18: 2,696,202 km (0.071 R)
• M19: 2,774,592 km (0.065 R)
• M20: 2,837,722 km (0.073 R)
• M21: 3,702,248 km (0.065 R)
• M22: 4,001,743 km (0.086 R)
• M23: 4,127,405 km (0.093 R)
• M24: 4,290,916 km (0.09 R)
• M25: 4,401,169 km (0.107 R)
• M26: 4,475,071 km (0.101 R)
• M27: 4,851,309 km (0.12 R)
• M28: 5,062,691 km (0.057 R)
• M29: 5,218,273 km (0.076 R)
• M30: 5,534,224 km (0.096 R)
• M31: 5,674,546 km (0.098 R)
• M32: 5,856,607 km (0.059 R)
• M33: 6,143,536 km (0.103 R)
• M34: 6,838,418 km (0.088 R)
• M35: 6,945,829 km (0.117 R)
• M36: 7,119,063 km (0.104 R)
• M37: 7,249,812 km (0.094 R)
• M38: 7,580,274 km (0.06 R)
• M39: 8,164,753 km (0.078 R)
• M40: 8,233,119 km (0.075 R)
• M41: 8,439,414 km (0.114 R)
• M42: 8,508,678 km (0.092 R)
• M43: 8,624,317 km (0.104 R)
• M44: 8,763,742 km (0.055 R)
• M45: 8,880,578 km (0.102 R)
• M46: 9,353,158 km (0.107 R)
• M47: 9,424,815 km (0.104 R)
• M48: 9,737,176 km (0.118 R)
• M49: 9,833,966 km (0.087 R)
• M50: 10,101,746 km (0.12 R)
• M51: 10,396,753 km (0.083 R)
• M52: 11,273,247 km (0.112 R)
• M53: 11,502,431 km (0.058 R)
• M54: 12,147,198 km (0.026 R)
• M55: 12,566,072 km (0.116 R)
• M56: 12,989,733 km (0.047 R)
• M57: 13,310,471 km (0.117 R)
• M58: 13,796,664 km (0.118 R)
• M59: 13,878,194 km (0.097 R)
• M60: 14,426,171 km (0.104 R)
• M61: 14,536,724 km (0.086 R)
• M62: 14,675,102 km (0.094 R)
• M63: 14,841,904 km (0.056 R)
• M64: 14,925,529 km (0.084 R)
• M65: 15,261,526 km (0.099 R)
• M66: 15,515,094 km (0.079 R)
• M67: 15,770,159 km (0.118 R)
• M68: 16,630,496 km (0.082 R)
• M69: 16,949,588 km (0.111 R)
• M70: 17,124,618 km (0.052 R)
• M71: 17,712,238 km (0.093 R)
• M72: 18,666,224 km (0.07 R)
• M73: 18,756,431 km (0.09 R)
• M74: 19,058,470 km (0.111 R)
• M75: 20,685,945 km (0.081 R)
• M76: 20,904,208 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.8

Radius: 10.2

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.19 AU - 5.51 AU

Year: 6896 Days

Day: 14.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 86,600,171 km

• M1: 141,819 km (0.093 R)
• M2: 229,782 km (0.052 R)
• M3: 312,809 km (0.12 R)
• M4: 546,631 km (0.108 R)
• M5: 680,521 km (0.074 R)
• M6: 786,286 km (0.092 R)
• M7: 856,747 km (0.074 R)
• M8: 983,008 km (0.086 R)
• M9: 1,059,602 km (0.089 R)
• M10: 1,411,905 km (0.047 R)
• M11: 1,601,595 km (0.061 R)
• M12: 1,772,884 km (0.1 R)
• M13: 1,840,353 km (0.059 R)
• M14: 1,936,544 km (0.112 R)
• M15: 2,020,170 km (0.115 R)
• M16: 2,220,481 km (0.11 R)
• M17: 2,352,576 km (0.115 R)
• M18: 2,891,727 km (0.07 R)
• M19: 3,200,198 km (0.097 R)
• M20: 3,299,979 km (0.028 R)
• M21: 3,383,754 km (0.105 R)
• M22: 3,502,385 km (0.099 R)
• M23: 3,813,848 km (0.118 R)
• M24: 3,955,218 km (0.087 R)
• M25: 4,044,528 km (0.041 R)
• M26: 4,116,335 km (0.115 R)
• M27: 4,519,352 km (0.102 R)
• M28: 4,687,948 km (0.118 R)
• M29: 5,167,110 km (0.106 R)
• M30: 5,363,233 km (0.114 R)
• M31: 5,561,899 km (0.105 R)
• M32: 5,783,154 km (0.116 R)
• M33: 5,884,731 km (0.051 R)
• M34: 6,338,611 km (0.107 R)
• M35: 6,422,386 km (0.096 R)
• M36: 7,522,379 km (0.112 R)
• M37: 7,856,880 km (0.027 R)
• M38: 7,992,117 km (0.118 R)
• M39: 8,402,464 km (0.039 R)
• M40: 8,587,067 km (0.119 R)
• M41: 8,773,018 km (0.111 R)
• M42: 9,148,957 km (0.081 R)
• M43: 9,267,438 km (0.07 R)
• M44: 9,626,174 km (0.099 R)
• M45: 9,867,924 km (0.108 R)
• M46: 10,111,619 km (0.099 R)
• M47: 10,854,672 km (0.109 R)
• M48: 11,156,860 km (0.097 R)
• M49: 11,258,287 km (0.052 R)
• M50: 11,385,296 km (0.112 R)
• M51: 11,898,566 km (0.041 R)
• M52: 11,976,207 km (0.12 R)
• M53: 12,080,028 km (0.117 R)
• M54: 12,629,800 km (0.036 R)
• M55: 13,107,616 km (0.106 R)
• M56: 13,456,478 km (0.04 R)
• M57: 13,618,493 km (0.119 R)
• M58: 13,971,693 km (0.066 R)
• M59: 14,659,544 km (0.103 R)
• M60: 14,993,596 km (0.116 R)
• M61: 15,414,714 km (0.063 R)
• M62: 15,555,935 km (0.061 R)
• M63: 15,697,604 km (0.116 R)
• M64: 16,326,064 km (0.116 R)
• M65: 16,556,744 km (0.097 R)
• M66: 16,759,449 km (0.096 R)
• M67: 16,962,903 km (0.117 R)
• M68: 17,050,268 km (0.084 R)
• M69: 17,372,352 km (0.096 R)
• M70: 17,784,943 km (0.114 R)
• M71: 18,290,434 km (0.114 R)
• M72: 19,315,628 km (0.095 R)
• M73: 19,773,847 km (0.104 R)
• M74: 20,235,655 km (0.076 R)
• M75: 20,483,389 km (0.075 R)
• M76: 20,607,555 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730

Radius: 6.3

Gravity: 18.39 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.88 AU - 12.1 AU

Year: 23524 Days

Day: 16.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 129.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,600,171 km

• M1: 81,082 km (0.068 R)
• M2: 178,171 km (0.118 R)
• M3: 420,370 km (0.044 R)
• M4: 2,072,978 km (0.072 R)
• M5: 2,814,385 km (0.088 R)
• M6: 2,980,139 km (0.109 R)
• M7: 3,452,569 km (0.081 R)
• M8: 3,675,021 km (0.033 R)
• M9: 3,765,229 km (0.106 R)
• M10: 5,983,017 km (0.079 R)
• M11: 6,250,199 km (0.116 R)
• M12: 6,466,817 km (0.073 R)
• M13: 7,187,579 km (0.074 R)
• M14: 7,357,373 km (0.099 R)
• M15: 7,701,298 km (0.101 R)
• M16: 7,759,193 km (0.053 R)
• M17: 8,050,460 km (0.106 R)
• M18: 8,345,317 km (0.086 R)
• M19: 8,643,765 km (0.105 R)
• M20: 9,684,368 km (0.098 R)
• M21: 10,124,335 km (0.045 R)
• M22: 10,187,615 km (0.119 R)
• M23: 11,219,691 km (0.064 R)
• M24: 11,548,956 km (0.109 R)
• M25: 11,814,641 km (0.109 R)
• M26: 12,623,816 km (0.112 R)
• M27: 12,760,549 km (0.06 R)
• M28: 13,173,289 km (0.054 R)
• M29: 13,730,392 km (0.109 R)
• M30: 14,153,455 km (0.11 R)
• M31: 14,580,556 km (0.082 R)
• M32: 14,795,828 km (0.12 R)
• M33: 15,229,362 km (0.085 R)
• M34: 16,257,249 km (0.118 R)
• M35: 16,554,949 km (0.045 R)
• M36: 16,779,496 km (0.114 R)
• M37: 17,840,444 km (0.114 R)
• M38: 20,666,796 km (0.118 R)
• M39: 21,394,739 km (0.101 R)
• M40: 24,389,838 km (0.092 R)
• M41: 24,474,960 km (0.116 R)
• M42: 25,244,790 km (0.109 R)
• M43: 26,633,059 km (0.119 R)
• M44: 28,851,445 km (0.118 R)
• M45: 29,573,853 km (0.057 R)
• M46: 30,210,692 km (0.119 R)
• M47: 30,302,096 km (0.071 R)
• M48: 30,393,500 km (0.106 R)
• M49: 31,683,483 km (0.066 R)
• M50: 33,179,312 km (0.087 R)
• M51: 34,221,111 km (0.077 R)
• M52: 34,793,922 km (0.078 R)
• M53: 37,312,252 km (0.107 R)
• M54: 37,803,232 km (0.094 R)
• M55: 40,089,237 km (0.075 R)
• M56: 40,390,677 km (0.119 R)
• M57: 42,215,173 km (0.034 R)
• M58: 43,240,367 km (0.114 R)
• M59: 43,652,659 km (0.083 R)
• M60: 44,066,446 km (0.045 R)
• M61: 44,169,968 km (0.099 R)
• M62: 46,259,402 km (0.087 R)
• M63: 47,528,590 km (0.092 R)
• M64: 47,634,804 km (0.089 R)
• M65: 48,060,710 km (0.107 R)
• M66: 48,594,774 km (0.096 R)
• M67: 49,345,905 km (0.094 R)
• M68: 49,992,766 km (0.077 R)
• M69: 51,294,716 km (0.096 R)
• M70: 53,821,424 km (0.078 R)
• M71: 55,379,187 km (0.112 R)
• M72: 56,388,374 km (0.046 R)
• M73: 57,970,222 km (0.03 R)
• M74: 58,083,767 km (0.075 R)
• M75: 60,025,398 km (0.044 R)
• M76: 60,255,330 km (0.113 R)
• M77: 66,451,374 km (0.102 R)
• M78: 66,570,155 km (0.082 R)
• M79: 67,404,163 km (0.092 R)
• M80: 68,241,462 km (0.034 R)
• M81: 68,361,290 km (0.112 R)
• M82: 68,721,522 km (0.081 R)
• M83: 69,202,629 km (0.04 R)
• M84: 69,443,631 km (0.1 R)
• M85: 70,047,258 km (0.062 R)
• M86: 70,168,283 km (0.069 R)
• M87: 71,138,275 km (0.118 R)
• M88: 73,705,824 km (0.092 R)
• M89: 74,198,300 km (0.075 R)
• M90: 74,321,718 km (0.036 R)
• M91: 74,691,973 km (0.049 R)
• M92: 75,310,410 km (0.114 R)
• M93: 75,558,294 km (0.058 R)
• M94: 76,926,516 km (0.063 R)
• M95: 79,309,012 km (0.094 R)
• M96: 80,572,665 km (0.108 R)
• M97: 82,352,880 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 17,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit