🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.5 AU - 0.6 AU

Year: 268 Days

Day: 44.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.6

Radius: 12.4

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.5 AU - 1.94 AU

Year: 1480 Days

Day: 7 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 50,561,800 km

• M1: 174,132 km (0.06 R)
• M2: 270,024 km (0.11 R)
• M3: 453,132 km (0.078 R)
• M4: 567,126 km (0.025 R)
• M5: 814,411 km (0.089 R)
• M6: 936,183 km (0.078 R)
• M7: 1,048,083 km (0.087 R)
• M8: 1,277,715 km (0.025 R)
• M9: 1,421,778 km (0.107 R)
• M10: 1,561,951 km (0.079 R)
• M11: 1,917,994 km (0.09 R)
• M12: 2,031,988 km (0.116 R)
• M13: 2,116,361 km (0.078 R)
• M14: 2,288,847 km (0.116 R)
• M15: 2,410,171 km (0.086 R)
• M16: 2,579,217 km (0.105 R)
• M17: 2,905,340 km (0.1 R)
• M18: 3,037,136 km (0.105 R)
• M19: 3,146,642 km (0.079 R)
• M20: 3,232,660 km (0.112 R)
• M21: 3,635,976 km (0.073 R)
• M22: 3,817,588 km (0.108 R)
• M23: 3,922,755 km (0.038 R)
• M24: 4,028,970 km (0.1 R)
• M25: 4,149,546 km (0.069 R)
• M26: 4,284,932 km (0.09 R)
• M27: 4,658,029 km (0.115 R)
• M28: 4,784,888 km (0.07 R)
• M29: 5,056,258 km (0.093 R)
• M30: 5,569,379 km (0.073 R)
• M31: 5,764,305 km (0.11 R)
• M32: 6,037,920 km (0.112 R)
• M33: 6,130,072 km (0.06 R)
• M34: 6,253,640 km (0.087 R)
• M35: 6,378,255 km (0.089 R)
• M36: 6,550,741 km (0.087 R)
• M37: 6,724,723 km (0.036 R)
• M38: 7,077,625 km (0.093 R)
• M39: 7,174,863 km (0.055 R)
• M40: 7,452,966 km (0.08 R)
• M41: 7,585,061 km (0.081 R)
• M42: 7,818,134 km (0.118 R)
• M43: 7,986,133 km (0.117 R)
• M44: 8,274,408 km (0.091 R)
• M45: 8,756,711 km (0.11 R)
• M46: 8,861,131 km (0.082 R)
• M47: 9,001,304 km (0.06 R)
• M48: 9,159,728 km (0.06 R)
• M49: 10,111,619 km (0.104 R)
• M50: 10,221,424 km (0.117 R)
• M51: 10,534,532 km (0.085 R)
• M52: 10,645,833 km (0.115 R)
• M53: 10,757,433 km (0.095 R)
• M54: 10,907,031 km (0.115 R)
• M55: 11,189,173 km (0.087 R)
• M56: 12,050,258 km (0.12 R)
• M57: 12,459,558 km (0.115 R)
• M58: 12,577,291 km (0.09 R)
• M59: 12,833,702 km (0.095 R)
• M60: 12,992,276 km (0.112 R)
• M61: 13,071,862 km (0.08 R)
• M62: 13,231,483 km (0.043 R)
• M63: 13,351,760 km (0.063 R)
• M64: 13,492,382 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.5

Radius: 13

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.75 AU - 2.63 AU

Year: 2126 Days

Day: 8.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 151 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 50,561,800 km

• M1: 173,384 km (0.034 R)
• M2: 255,663 km (0.077 R)
• M3: 379,231 km (0.057 R)
• M4: 490,831 km (0.11 R)
• M5: 656,884 km (0.046 R)
• M6: 740,958 km (0.107 R)
• M7: 874,848 km (0.094 R)
• M8: 977,323 km (0.062 R)
• M9: 1,247,945 km (0.09 R)
• M10: 1,411,157 km (0.089 R)
• M11: 1,514,529 km (0.103 R)
• M12: 1,659,938 km (0.037 R)
• M13: 1,779,766 km (0.101 R)
• M14: 1,881,941 km (0.057 R)
• M15: 2,071,033 km (0.094 R)
• M16: 2,244,566 km (0.102 R)
• M17: 2,434,406 km (0.099 R)
• M18: 2,594,775 km (0.073 R)
• M19: 2,735,098 km (0.075 R)
• M20: 3,035,790 km (0.041 R)
• M21: 3,171,624 km (0.085 R)
• M22: 3,271,705 km (0.087 R)
• M23: 4,399,524 km (0.073 R)
• M24: 4,483,448 km (0.073 R)
• M25: 4,582,033 km (0.078 R)
• M26: 4,767,086 km (0.099 R)
• M27: 4,882,276 km (0.11 R)
• M28: 5,292,623 km (0.11 R)
• M29: 5,441,922 km (0.047 R)
• M30: 5,607,826 km (0.104 R)
• M31: 5,744,708 km (0.059 R)
• M32: 5,851,970 km (0.062 R)
• M33: 6,146,677 km (0.09 R)
• M34: 6,494,044 km (0.086 R)
• M35: 6,622,099 km (0.099 R)
• M36: 6,945,530 km (0.116 R)
• M37: 7,092,884 km (0.076 R)
• M38: 7,241,135 km (0.053 R)
• M39: 7,373,978 km (0.104 R)
• M40: 7,692,472 km (0.095 R)
• M41: 7,844,912 km (0.073 R)
• M42: 7,981,346 km (0.119 R)
• M43: 8,780,946 km (0.106 R)
• M44: 9,065,033 km (0.105 R)
• M45: 9,190,246 km (0.104 R)
• M46: 9,751,986 km (0.105 R)
• M47: 9,843,689 km (0.073 R)
• M48: 10,176,096 km (0.082 R)
• M49: 10,757,134 km (0.102 R)
• M50: 10,965,973 km (0.087 R)
• M51: 11,291,348 km (0.111 R)
• M52: 11,522,926 km (0.073 R)
• M53: 11,658,760 km (0.071 R)
• M54: 11,834,089 km (0.099 R)
• M55: 12,425,300 km (0.101 R)
• M56: 12,724,496 km (0.071 R)
• M57: 12,844,772 km (0.107 R)
• M58: 12,985,694 km (0.039 R)
• M59: 13,086,672 km (0.085 R)
• M60: 13,309,573 km (0.095 R)
• M61: 13,924,271 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.5

Radius: 11.6

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.3 AU - 2.58 AU

Year: 2500 Days

Day: 15 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,561,800 km

• M1: 223,649 km (0.092 R)
• M2: 420,370 km (0.083 R)
• M3: 684,709 km (0.107 R)
• M4: 1,012,030 km (0.035 R)
• M5: 1,091,466 km (0.028 R)
• M6: 1,214,884 km (0.08 R)
• M7: 1,321,548 km (0.085 R)
• M8: 1,453,942 km (0.043 R)
• M9: 1,708,408 km (0.076 R)
• M10: 2,040,814 km (0.05 R)
• M11: 2,234,394 km (0.077 R)
• M12: 2,880,357 km (0.119 R)
• M13: 3,675,171 km (0.042 R)
• M14: 4,056,795 km (0.094 R)
• M15: 4,137,877 km (0.102 R)
• M16: 4,417,775 km (0.093 R)
• M17: 5,083,336 km (0.113 R)
• M18: 5,472,589 km (0.065 R)
• M19: 5,598,551 km (0.08 R)
• M20: 5,689,057 km (0.111 R)
• M21: 5,761,912 km (0.106 R)
• M22: 5,890,117 km (0.109 R)
• M23: 6,336,667 km (0.116 R)
• M24: 6,755,840 km (0.076 R)
• M25: 7,066,255 km (0.057 R)
• M26: 7,302,321 km (0.069 R)
• M27: 7,802,277 km (0.114 R)
• M28: 8,087,111 km (0.094 R)
• M29: 8,189,735 km (0.095 R)
• M30: 8,272,014 km (0.081 R)
• M31: 8,416,825 km (0.101 R)
• M32: 8,541,739 km (0.063 R)
• M33: 8,941,016 km (0.072 R)
• M34: 9,282,099 km (0.12 R)
• M35: 9,562,296 km (0.081 R)
• M36: 9,692,596 km (0.1 R)
• M37: 9,801,652 km (0.082 R)
• M38: 10,219,779 km (0.103 R)
• M39: 10,442,231 km (0.097 R)
• M40: 10,576,420 km (0.084 R)
• M41: 10,778,826 km (0.06 R)
• M42: 10,869,183 km (0.093 R)
• M43: 10,982,578 km (0.066 R)
• M44: 11,164,639 km (0.067 R)
• M45: 11,256,193 km (0.076 R)
• M46: 11,393,823 km (0.117 R)
• M47: 11,509,013 km (0.09 R)
• M48: 11,763,629 km (0.083 R)
• M49: 11,950,028 km (0.106 R)
• M50: 12,067,013 km (0.079 R)
• M51: 12,325,817 km (0.113 R)
• M52: 12,562,631 km (0.091 R)
• M53: 12,705,497 km (0.074 R)
• M54: 13,330,666 km (0.115 R)
• M55: 13,573,763 km (0.091 R)
• M56: 13,818,355 km (0.072 R)
• M57: 13,892,107 km (0.04 R)
• M58: 14,015,226 km (0.099 R)
• M59: 14,386,528 km (0.096 R)
• M60: 14,636,057 km (0.095 R)
• M61: 15,038,027 km (0.115 R)
• M62: 15,189,869 km (0.111 R)
• M63: 15,265,864 km (0.098 R)
• M64: 15,648,087 km (0.088 R)
• M65: 15,930,228 km (0.051 R)
• M66: 16,110,793 km (0.111 R)
• M67: 16,317,986 km (0.12 R)
• M68: 16,395,777 km (0.113 R)
• M69: 16,708,736 km (0.089 R)
• M70: 16,839,634 km (0.101 R)
• M71: 17,340,338 km (0.066 R)
• M72: 17,499,510 km (0.073 R)
• M73: 17,739,166 km (0.113 R)
• M74: 17,953,091 km (0.064 R)

Asteroid Belt

Center: 3.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.2

Radius: 8.2

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.21 AU - 4.51 AU

Year: 4975 Days

Day: 8.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,561,800 km

• M1: 141,968 km (0.092 R)
• M2: 215,122 km (0.09 R)
• M3: 368,310 km (0.101 R)
• M4: 440,715 km (0.079 R)
• M5: 735,872 km (0.107 R)
• M6: 794,813 km (0.108 R)
• M7: 880,084 km (0.116 R)
• M8: 981,512 km (0.078 R)
• M9: 1,086,978 km (0.094 R)
• M10: 1,210,247 km (0.111 R)
• M11: 1,670,410 km (0.071 R)
• M12: 1,961,078 km (0.113 R)
• M13: 2,480,632 km (0.061 R)
• M14: 2,534,936 km (0.108 R)
• M15: 2,831,140 km (0.111 R)
• M16: 2,906,986 km (0.092 R)
• M17: 3,619,520 km (0.11 R)
• M18: 4,102,123 km (0.067 R)
• M19: 4,209,834 km (0.118 R)
• M20: 4,427,798 km (0.094 R)
• M21: 4,784,589 km (0.051 R)
• M22: 5,196,880 km (0.115 R)
• M23: 5,266,743 km (0.068 R)
• M24: 5,336,904 km (0.072 R)
• M25: 5,716,284 km (0.07 R)
• M26: 5,788,540 km (0.112 R)
• M27: 5,885,180 km (0.085 R)
• M28: 5,958,034 km (0.1 R)
• M29: 6,153,708 km (0.108 R)
• M30: 7,424,542 km (0.098 R)
• M31: 7,503,231 km (0.108 R)
• M32: 7,847,904 km (0.105 R)
• M33: 7,928,238 km (0.066 R)
• M34: 8,607,712 km (0.058 R)
• M35: 9,533,124 km (0.085 R)
• M36: 9,964,116 km (0.102 R)
• M37: 10,196,591 km (0.069 R)
• M38: 10,255,084 km (0.116 R)
• M39: 10,342,898 km (0.088 R)
• M40: 10,785,707 km (0.064 R)
• M41: 10,845,247 km (0.086 R)
• M42: 11,054,385 km (0.096 R)
• M43: 11,295,088 km (0.061 R)
• M44: 11,567,955 km (0.081 R)
• M45: 11,720,544 km (0.115 R)
• M46: 12,337,336 km (0.103 R)
• M47: 12,524,483 km (0.053 R)
• M48: 13,186,753 km (0.092 R)
• M49: 13,474,131 km (0.107 R)
• M50: 13,892,855 km (0.094 R)
• M51: 14,022,556 km (0.101 R)
• M52: 14,087,482 km (0.11 R)
• M53: 14,381,292 km (0.107 R)
• M54: 14,743,020 km (0.042 R)
• M55: 15,778,686 km (0.106 R)
• M56: 15,846,304 km (0.115 R)
• M57: 16,151,783 km (0.075 R)
• M58: 16,665,203 km (0.074 R)
• M59: 16,803,132 km (0.117 R)
• M60: 16,941,360 km (0.11 R)
• M61: 17,045,181 km (0.081 R)
• M62: 17,184,158 km (0.08 R)
• M63: 18,273,081 km (0.04 R)
• M64: 18,951,657 km (0.077 R)
• M65: 19,023,464 km (0.099 R)
• M66: 19,384,443 km (0.096 R)
• M67: 19,529,404 km (0.033 R)
• M68: 19,638,311 km (0.11 R)
• M69: 20,222,939 km (0.094 R)
• M70: 20,369,994 km (0.079 R)
• M71: 21,147,753 km (0.111 R)
• M72: 21,521,598 km (0.113 R)
• M73: 21,859,839 km (0.115 R)
• M74: 22,124,179 km (0.117 R)
• M75: 22,351,717 km (0.03 R)
• M76: 22,847,036 km (0.096 R)
• M77: 23,192,158 km (0.067 R)
• M78: 23,461,733 km (0.1 R)
• M79: 24,589,851 km (0.12 R)
• M80: 25,655,885 km (0.103 R)
• M81: 27,060,011 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.6

Radius: 12.3

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.48 AU - 4.94 AU

Year: 5667 Days

Day: 10 Hours

Environment

Temp: -219 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 50,561,800 km

• M1: 154,385 km (0.119 R)
• M2: 237,113 km (0.096 R)
• M3: 390,899 km (0.094 R)
• M4: 619,634 km (0.112 R)
• M5: 759,957 km (0.083 R)
• M6: 929,601 km (0.118 R)
• M7: 1,065,586 km (0.039 R)
• M8: 1,179,579 km (0.101 R)
• M9: 1,267,992 km (0.091 R)
• M10: 1,515,277 km (0.087 R)
• M11: 1,623,137 km (0.105 R)
• M12: 1,722,470 km (0.112 R)
• M13: 1,846,786 km (0.108 R)
• M14: 2,033,185 km (0.107 R)
• M15: 2,312,185 km (0.099 R)
• M16: 2,603,751 km (0.059 R)
• M17: 2,708,021 km (0.071 R)
• M18: 2,853,729 km (0.045 R)
• M19: 3,084,259 km (0.065 R)
• M20: 3,491,614 km (0.106 R)
• M21: 3,812,203 km (0.049 R)
• M22: 4,036,300 km (0.12 R)
• M23: 4,127,256 km (0.08 R)
• M24: 4,311,111 km (0.075 R)
• M25: 4,404,161 km (0.115 R)
• M26: 4,576,348 km (0.084 R)
• M27: 4,911,448 km (0.102 R)
• M28: 5,073,761 km (0.096 R)
• M29: 5,271,081 km (0.119 R)
• M30: 5,826,687 km (0.113 R)
• M31: 6,016,078 km (0.064 R)
• M32: 6,436,448 km (0.106 R)
• M33: 7,603,761 km (0.107 R)
• M34: 8,366,261 km (0.109 R)
• M35: 8,443,902 km (0.083 R)
• M36: 8,521,693 km (0.057 R)
• M37: 8,619,381 km (0.117 R)
• M38: 9,033,617 km (0.075 R)
• M39: 9,193,088 km (0.092 R)
• M40: 9,535,219 km (0.061 R)
• M41: 9,697,682 km (0.028 R)
• M42: 10,169,962 km (0.094 R)
• M43: 10,294,428 km (0.105 R)
• M44: 11,265,168 km (0.051 R)
• M45: 11,351,038 km (0.094 R)
• M46: 11,631,384 km (0.051 R)
• M47: 11,805,067 km (0.074 R)
• M48: 12,001,489 km (0.102 R)
• M49: 12,089,154 km (0.057 R)
• M50: 12,331,352 km (0.078 R)
• M51: 12,619,628 km (0.116 R)
• M52: 12,865,267 km (0.111 R)
• M53: 13,000,055 km (0.05 R)
• M54: 13,225,499 km (0.118 R)
• M55: 13,772,130 km (0.107 R)
• M56: 14,489,003 km (0.065 R)
• M57: 14,863,745 km (0.081 R)
• M58: 15,076,025 km (0.081 R)
• M59: 15,551,297 km (0.117 R)
• M60: 16,224,787 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.6

Radius: 12.5

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.26 AU - 6.36 AU

Year: 9187 Days

Day: 10.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,561,800 km

• M1: 267,182 km (0.114 R)
• M2: 558,748 km (0.091 R)
• M3: 1,584,989 km (0.032 R)
• M4: 2,044,853 km (0.096 R)
• M5: 2,303,358 km (0.066 R)
• M6: 2,383,094 km (0.056 R)
• M7: 3,113,132 km (0.061 R)
• M8: 3,231,464 km (0.06 R)
• M9: 3,751,167 km (0.119 R)
• M10: 3,877,278 km (0.053 R)
• M11: 4,264,287 km (0.065 R)
• M12: 4,562,885 km (0.101 R)
• M13: 4,834,106 km (0.091 R)
• M14: 5,075,706 km (0.07 R)
• M15: 5,751,739 km (0.118 R)
• M16: 6,418,497 km (0.098 R)
• M17: 6,532,041 km (0.073 R)
• M18: 6,838,119 km (0.075 R)
• M19: 7,148,833 km (0.032 R)
• M20: 7,824,717 km (0.093 R)
• M21: 8,149,793 km (0.108 R)
• M22: 9,280,005 km (0.104 R)
• M23: 10,148,570 km (0.061 R)
• M24: 10,236,982 km (0.092 R)
• M25: 10,547,996 km (0.032 R)
• M26: 11,179,598 km (0.107 R)
• M27: 12,009,717 km (0.109 R)
• M28: 12,103,066 km (0.026 R)
• M29: 13,051,068 km (0.108 R)
• M30: 13,243,600 km (0.045 R)
• M31: 13,340,091 km (0.063 R)
• M32: 13,680,127 km (0.115 R)
• M33: 13,777,665 km (0.095 R)
• M34: 14,817,071 km (0.112 R)
• M35: 15,881,609 km (0.09 R)
• M36: 16,552,855 km (0.062 R)
• M37: 16,761,394 km (0.051 R)
• M38: 17,128,208 km (0.111 R)
• M39: 17,444,757 km (0.062 R)
• M40: 18,893,313 km (0.076 R)
• M41: 19,220,484 km (0.112 R)
• M42: 19,439,645 km (0.118 R)
• M43: 19,714,755 km (0.039 R)
• M44: 19,880,360 km (0.105 R)
• M45: 20,828,063 km (0.08 R)
• M46: 21,053,058 km (0.095 R)
• M47: 21,619,435 km (0.079 R)
• M48: 21,961,566 km (0.1 R)
• M49: 22,536,022 km (0.081 R)
• M50: 22,767,001 km (0.105 R)
• M51: 23,289,995 km (0.112 R)
• M52: 23,699,444 km (0.109 R)
• M53: 24,111,287 km (0.088 R)
• M54: 26,631,712 km (0.111 R)
• M55: 27,923,041 km (0.087 R)
• M56: 28,732,814 km (0.113 R)
• M57: 29,739,757 km (0.073 R)
• M58: 29,929,896 km (0.102 R)
• M59: 30,566,585 km (0.039 R)
• M60: 31,272,088 km (0.099 R)
• M61: 32,829,851 km (0.073 R)
• M62: 33,288,967 km (0.079 R)
• M63: 33,882,422 km (0.071 R)
• M64: 34,479,317 km (0.109 R)
• M65: 35,549,092 km (0.085 R)
• M66: 36,020,624 km (0.118 R)
• M67: 36,223,329 km (0.118 R)
• M68: 36,562,019 km (0.111 R)
• M69: 37,174,173 km (0.062 R)
• M70: 38,961,868 km (0.112 R)
• M71: 39,936,049 km (0.071 R)
• M72: 40,075,923 km (0.088 R)
• M73: 41,695,619 km (0.076 R)
• M74: 43,408,515 km (0.102 R)
• M75: 44,201,234 km (0.108 R)
• M76: 44,418,301 km (0.118 R)
• M77: 45,874,187 km (0.117 R)
• M78: 46,828,921 km (0.072 R)
• M79: 47,050,176 km (0.067 R)
• M80: 47,938,787 km (0.112 R)
• M81: 49,281,877 km (0.084 R)
• M82: 49,582,120 km (0.094 R)
• M83: 49,958,209 km (0.106 R)
• M84: 50,335,196 km (0.119 R)
• M85: 50,486,140 km (0.08 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 18,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit