🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.57 AU - 0.75 AU

Year: 352 Days

Day: 33.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.4

Radius: 8.4

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.66 AU - 1.1 AU

Year: 542 Days

Day: 9.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 52,388,725 km

• M1: 106,514 km (0.086 R)
• M2: 190,887 km (0.08 R)
• M3: 255,663 km (0.104 R)
• M4: 344,823 km (0.09 R)
• M5: 419,173 km (0.062 R)
• M6: 518,207 km (0.037 R)
• M7: 593,904 km (0.112 R)
• M8: 715,227 km (0.059 R)
• M9: 768,185 km (0.112 R)
• M10: 833,859 km (0.119 R)
• M11: 887,265 km (0.092 R)
• M12: 941,868 km (0.041 R)
• M13: 1,088,325 km (0.107 R)
• M14: 1,172,399 km (0.055 R)
• M15: 1,258,567 km (0.1 R)
• M16: 1,314,068 km (0.071 R)
• M17: 1,373,608 km (0.101 R)
• M18: 1,495,829 km (0.083 R)
• M19: 1,551,330 km (0.107 R)
• M20: 1,703,920 km (0.092 R)
• M21: 1,794,875 km (0.076 R)
• M22: 1,876,406 km (0.107 R)
• M23: 1,944,024 km (0.099 R)
• M24: 2,016,280 km (0.08 R)
• M25: 2,108,881 km (0.118 R)
• M26: 2,183,231 km (0.067 R)
• M27: 2,262,518 km (0.115 R)
• M28: 2,338,664 km (0.061 R)
• M29: 2,399,400 km (0.095 R)
• M30: 2,477,191 km (0.036 R)
• M31: 2,610,034 km (0.045 R)
• M32: 2,673,164 km (0.105 R)
• M33: 2,771,001 km (0.12 R)
• M34: 3,000,784 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.5

Radius: 11.9

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.62 AU - 2.4 AU

Year: 1869 Days

Day: 11.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 52,388,725 km

• M1: 170,691 km (0.095 R)
• M2: 261,347 km (0.119 R)
• M3: 489,634 km (0.114 R)
• M4: 647,160 km (0.117 R)
• M5: 745,745 km (0.045 R)
• M6: 867,967 km (0.059 R)
• M7: 1,055,263 km (0.103 R)
• M8: 1,215,034 km (0.087 R)
• M9: 1,372,710 km (0.027 R)
• M10: 1,470,547 km (0.056 R)
• M11: 1,582,297 km (0.089 R)
• M12: 1,947,315 km (0.109 R)
• M13: 2,248,306 km (0.057 R)
• M14: 2,645,638 km (0.064 R)
• M15: 2,796,882 km (0.044 R)
• M16: 3,253,754 km (0.094 R)
• M17: 3,342,016 km (0.094 R)
• M18: 3,416,217 km (0.083 R)
• M19: 3,491,016 km (0.052 R)
• M20: 3,811,155 km (0.073 R)
• M21: 4,030,017 km (0.076 R)
• M22: 4,253,067 km (0.109 R)
• M23: 4,562,286 km (0.117 R)
• M24: 4,728,041 km (0.081 R)
• M25: 4,811,666 km (0.116 R)
• M26: 5,014,371 km (0.106 R)
• M27: 5,185,511 km (0.044 R)
• M28: 5,393,452 km (0.108 R)
• M29: 5,568,930 km (0.098 R)
• M30: 5,853,615 km (0.078 R)
• M31: 6,363,295 km (0.083 R)
• M32: 6,623,446 km (0.108 R)
• M33: 6,830,489 km (0.111 R)
• M34: 7,058,626 km (0.082 R)
• M35: 7,231,561 km (0.119 R)
• M36: 7,620,665 km (0.095 R)
• M37: 8,096,686 km (0.063 R)
• M38: 8,973,778 km (0.092 R)
• M39: 9,077,748 km (0.114 R)
• M40: 9,434,240 km (0.073 R)
• M41: 9,667,314 km (0.034 R)
• M42: 9,966,809 km (0.098 R)
• M43: 10,052,977 km (0.081 R)
• M44: 10,160,987 km (0.076 R)
• M45: 10,596,915 km (0.117 R)
• M46: 11,487,172 km (0.069 R)
• M47: 11,804,469 km (0.033 R)
• M48: 12,354,989 km (0.099 R)
• M49: 12,680,065 km (0.101 R)
• M50: 12,867,212 km (0.117 R)
• M51: 13,031,620 km (0.103 R)
• M52: 13,410,103 km (0.116 R)
• M53: 13,600,690 km (0.046 R)
• M54: 13,840,197 km (0.077 R)
• M55: 14,274,778 km (0.077 R)
• M56: 14,542,708 km (0.102 R)
• M57: 14,812,134 km (0.11 R)
• M58: 14,935,253 km (0.093 R)
• M59: 15,831,195 km (0.042 R)
• M60: 15,931,874 km (0.114 R)
• M61: 16,285,823 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.2

Radius: 14.9

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.31 AU - 4.45 AU

Year: 6013 Days

Day: 14.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 52,388,725 km

• M1: 349,161 km (0.107 R)
• M2: 947,104 km (0.099 R)
• M3: 1,067,231 km (0.11 R)
• M4: 1,177,036 km (0.081 R)
• M5: 1,657,096 km (0.111 R)
• M6: 1,843,195 km (0.105 R)
• M7: 2,096,016 km (0.096 R)
• M8: 2,360,654 km (0.098 R)
• M9: 2,593,129 km (0.111 R)
• M10: 2,723,280 km (0.039 R)
• M11: 3,127,194 km (0.065 R)
• M12: 3,454,664 km (0.116 R)
• M13: 3,695,666 km (0.075 R)
• M14: 3,892,387 km (0.083 R)
• M15: 4,271,019 km (0.112 R)
• M16: 4,399,823 km (0.062 R)
• M17: 4,608,811 km (0.066 R)
• M18: 4,794,462 km (0.103 R)
• M19: 4,955,429 km (0.1 R)
• M20: 5,200,620 km (0.054 R)
• M21: 5,477,676 km (0.043 R)
• M22: 5,988,702 km (0.115 R)
• M23: 6,220,728 km (0.101 R)
• M24: 6,338,013 km (0.112 R)
• M25: 7,087,199 km (0.043 R)
• M26: 7,550,354 km (0.107 R)
• M27: 8,119,125 km (0.067 R)
• M28: 8,311,807 km (0.094 R)
• M29: 8,441,209 km (0.078 R)
• M30: 8,636,435 km (0.111 R)
• M31: 9,064,733 km (0.094 R)
• M32: 9,231,236 km (0.098 R)
• M33: 9,331,766 km (0.11 R)
• M34: 9,703,217 km (0.077 R)
• M35: 9,873,609 km (0.06 R)
• M36: 10,010,790 km (0.094 R)
• M37: 10,252,241 km (0.089 R)
• M38: 11,380,658 km (0.116 R)
• M39: 11,741,338 km (0.078 R)
• M40: 11,886,748 km (0.101 R)
• M41: 12,326,416 km (0.066 R)
• M42: 12,696,970 km (0.104 R)
• M43: 13,448,998 km (0.108 R)
• M44: 13,601,139 km (0.096 R)
• M45: 13,868,770 km (0.085 R)
• M46: 14,878,406 km (0.119 R)
• M47: 16,032,254 km (0.112 R)
• M48: 16,153,279 km (0.088 R)
• M49: 17,008,979 km (0.096 R)
• M50: 17,795,864 km (0.115 R)
• M51: 18,849,332 km (0.107 R)
• M52: 20,270,811 km (0.082 R)
• M53: 20,928,443 km (0.075 R)
• M54: 21,637,537 km (0.099 R)
• M55: 22,084,834 km (0.12 R)
• M56: 23,307,498 km (0.036 R)
• M57: 23,582,309 km (0.106 R)
• M58: 23,904,094 km (0.116 R)
• M59: 24,273,750 km (0.101 R)
• M60: 24,785,076 km (0.065 R)
• M61: 25,582,433 km (0.077 R)
• M62: 26,578,904 km (0.092 R)
• M63: 27,636,561 km (0.113 R)
• M64: 28,170,476 km (0.064 R)
• M65: 28,904,104 km (0.059 R)
• M66: 29,495,614 km (0.032 R)
• M67: 29,941,864 km (0.096 R)
• M68: 30,290,427 km (0.046 R)
• M69: 30,590,221 km (0.117 R)
• M70: 32,053,588 km (0.103 R)
• M71: 32,665,742 km (0.118 R)
• M72: 32,768,217 km (0.051 R)
• M73: 33,798,198 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.7

Radius: 12.3

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.4 AU - 5.72 AU

Year: 8600 Days

Day: 9.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,388,725 km

• M1: 159,023 km (0.056 R)
• M2: 264,190 km (0.067 R)
• M3: 392,246 km (0.052 R)
• M4: 586,274 km (0.111 R)
• M5: 690,095 km (0.091 R)
• M6: 772,673 km (0.07 R)
• M7: 980,016 km (0.084 R)
• M8: 1,541,307 km (0.1 R)
• M9: 1,807,142 km (0.089 R)
• M10: 1,885,831 km (0.098 R)
• M11: 2,006,257 km (0.117 R)
• M12: 2,212,852 km (0.112 R)
• M13: 2,714,753 km (0.112 R)
• M14: 2,828,597 km (0.088 R)
• M15: 3,179,852 km (0.1 R)
• M16: 3,300,129 km (0.06 R)
• M17: 3,695,217 km (0.09 R)
• M18: 4,105,714 km (0.101 R)
• M19: 4,210,731 km (0.11 R)
• M20: 4,396,532 km (0.098 R)
• M21: 4,530,871 km (0.082 R)
• M22: 4,859,238 km (0.117 R)
• M23: 5,252,082 km (0.074 R)
• M24: 5,539,011 km (0.097 R)
• M25: 5,890,267 km (0.108 R)
• M26: 6,008,898 km (0.046 R)
• M27: 7,430,676 km (0.104 R)
• M28: 7,623,657 km (0.101 R)
• M29: 7,785,672 km (0.077 R)
• M30: 8,080,230 km (0.107 R)
• M31: 8,378,528 km (0.048 R)
• M32: 8,646,757 km (0.047 R)
• M33: 9,329,671 km (0.1 R)
• M34: 10,100,998 km (0.114 R)
• M35: 10,279,169 km (0.091 R)
• M36: 10,494,440 km (0.082 R)
• M37: 10,674,855 km (0.112 R)
• M38: 10,929,321 km (0.074 R)
• M39: 11,185,732 km (0.096 R)
• M40: 11,592,638 km (0.105 R)
• M41: 12,421,261 km (0.034 R)
• M42: 12,688,891 km (0.115 R)
• M43: 13,035,958 km (0.106 R)
• M44: 13,503,452 km (0.116 R)
• M45: 13,739,218 km (0.099 R)
• M46: 13,818,056 km (0.062 R)
• M47: 13,897,193 km (0.089 R)
• M48: 14,214,939 km (0.113 R)
• M49: 14,615,562 km (0.118 R)
• M50: 14,696,196 km (0.07 R)
• M51: 15,592,287 km (0.095 R)
• M52: 16,130,091 km (0.112 R)
• M53: 16,716,066 km (0.06 R)
• M54: 16,842,626 km (0.048 R)
• M55: 17,351,707 km (0.077 R)
• M56: 17,565,333 km (0.082 R)
• M57: 18,168,213 km (0.111 R)
• M58: 18,559,411 km (0.107 R)
• M59: 19,350,036 km (0.079 R)
• M60: 19,527,309 km (0.081 R)
• M61: 19,794,042 km (0.108 R)
• M62: 20,017,392 km (0.084 R)
• M63: 20,466,485 km (0.027 R)
• M64: 21,787,434 km (0.061 R)
• M65: 22,807,991 km (0.102 R)
• M66: 23,891,528 km (0.114 R)
• M67: 24,943,650 km (0.106 R)
• M68: 25,088,311 km (0.058 R)
• M69: 25,523,940 km (0.091 R)
• M70: 26,108,718 km (0.069 R)
• M71: 26,550,181 km (0.081 R)
• M72: 29,097,983 km (0.041 R)
• M73: 29,759,953 km (0.07 R)
• M74: 30,736,229 km (0.075 R)
• M75: 32,299,078 km (0.113 R)
• M76: 32,720,196 km (0.119 R)
• M77: 33,567,817 km (0.102 R)
• M78: 34,530,181 km (0.086 R)
• M79: 34,691,447 km (0.08 R)
• M80: 35,773,040 km (0.084 R)
• M81: 36,591,340 km (0.083 R)
• M82: 36,700,995 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.5

Radius: 11.9

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.03 AU - 6.15 AU

Year: 8670 Days

Day: 6.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 176.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,388,725 km

• M1: 194,776 km (0.115 R)
• M2: 557,402 km (0.085 R)
• M3: 849,267 km (0.117 R)
• M4: 1,238,670 km (0.091 R)
• M5: 1,374,954 km (0.104 R)
• M6: 1,498,522 km (0.076 R)
• M7: 1,990,400 km (0.102 R)
• M8: 2,090,780 km (0.104 R)
• M9: 2,192,806 km (0.086 R)
• M10: 2,380,850 km (0.061 R)
• M11: 2,817,975 km (0.044 R)
• M12: 2,931,221 km (0.096 R)
• M13: 3,232,960 km (0.086 R)
• M14: 3,423,846 km (0.105 R)
• M15: 3,618,324 km (0.095 R)
• M16: 3,891,938 km (0.106 R)
• M17: 3,967,784 km (0.098 R)
• M18: 4,275,956 km (0.083 R)
• M19: 4,592,056 km (0.08 R)
• M20: 4,888,559 km (0.045 R)
• M21: 5,729,000 km (0.088 R)
• M22: 6,314,077 km (0.116 R)
• M23: 6,674,459 km (0.039 R)
• M24: 7,072,389 km (0.109 R)
• M25: 7,289,904 km (0.104 R)
• M26: 7,446,683 km (0.112 R)
• M27: 7,636,223 km (0.072 R)
• M28: 7,859,423 km (0.04 R)
• M29: 8,020,091 km (0.105 R)
• M30: 8,117,180 km (0.055 R)
• M31: 8,214,569 km (0.089 R)
• M32: 8,674,133 km (0.1 R)
• M33: 9,209,694 km (0.107 R)
• M34: 9,515,771 km (0.104 R)
• M35: 10,102,943 km (0.094 R)
• M36: 10,773,141 km (0.103 R)
• M37: 11,203,833 km (0.034 R)
• M38: 11,676,862 km (0.105 R)
• M39: 12,156,323 km (0.069 R)
• M40: 12,267,923 km (0.055 R)
• M41: 12,567,268 km (0.082 R)
• M42: 13,556,409 km (0.1 R)
• M43: 14,021,360 km (0.102 R)
• M44: 14,099,450 km (0.042 R)
• M45: 14,373,663 km (0.069 R)
• M46: 14,452,351 km (0.114 R)
• M47: 14,768,451 km (0.065 R)
• M48: 15,568,650 km (0.115 R)
• M49: 15,974,210 km (0.118 R)
• M50: 16,096,432 km (0.111 R)
• M51: 16,342,071 km (0.116 R)
• M52: 16,424,201 km (0.073 R)
• M53: 17,211,235 km (0.093 R)
• M54: 17,294,860 km (0.058 R)
• M55: 18,010,686 km (0.074 R)
• M56: 18,607,582 km (0.06 R)
• M57: 19,384,443 km (0.107 R)
• M58: 19,689,473 km (0.1 R)
• M59: 19,820,671 km (0.049 R)
• M60: 20,127,945 km (0.111 R)
• M61: 22,004,500 km (0.046 R)
• M62: 22,095,157 km (0.088 R)
• M63: 22,642,386 km (0.108 R)
• M64: 23,101,651 km (0.056 R)
• M65: 23,286,405 km (0.09 R)
• M66: 23,378,856 km (0.096 R)
• M67: 23,983,082 km (0.116 R)
• M68: 24,828,011 km (0.101 R)
• M69: 25,017,252 km (0.086 R)
• M70: 25,206,792 km (0.108 R)
• M71: 26,547,339 km (0.108 R)
• M72: 27,031,737 km (0.061 R)
• M73: 27,323,752 km (0.103 R)
• M74: 28,354,182 km (0.069 R)
• M75: 28,700,351 km (0.1 R)
• M76: 33,588,911 km (0.12 R)
• M77: 34,060,294 km (0.107 R)
• M78: 34,481,112 km (0.113 R)
• M79: 34,692,195 km (0.028 R)
• M80: 35,009,642 km (0.087 R)
• M81: 35,168,664 km (0.075 R)
• M82: 35,540,864 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.8

Radius: 7.6

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.6 AU - 9.22 AU

Year: 17447 Days

Day: 19.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,388,725 km

• M1: 125,213 km (0.119 R)
• M2: 610,509 km (0.068 R)
• M3: 787,483 km (0.099 R)
• M4: 1,125,874 km (0.079 R)
• M5: 1,823,149 km (0.044 R)
• M6: 1,899,295 km (0.108 R)
• M7: 2,107,385 km (0.089 R)
• M8: 2,378,008 km (0.048 R)
• M9: 2,659,701 km (0.115 R)
• M10: 2,804,511 km (0.026 R)
• M11: 3,378,818 km (0.035 R)
• M12: 4,154,782 km (0.062 R)
• M13: 4,255,611 km (0.111 R)
• M14: 4,391,296 km (0.07 R)
• M15: 4,771,873 km (0.06 R)
• M16: 4,842,184 km (0.082 R)
• M17: 5,453,890 km (0.102 R)
• M18: 5,527,492 km (0.092 R)
• M19: 5,601,393 km (0.111 R)
• M20: 6,281,465 km (0.051 R)
• M21: 6,358,657 km (0.119 R)
• M22: 7,842,519 km (0.106 R)
• M23: 8,009,171 km (0.105 R)
• M24: 8,989,785 km (0.077 R)
• M25: 9,472,238 km (0.086 R)
• M26: 9,918,040 km (0.116 R)
• M27: 10,143,484 km (0.087 R)
• M28: 10,461,977 km (0.115 R)
• M29: 10,876,364 km (0.091 R)
• M30: 11,155,513 km (0.077 R)
• M31: 11,911,730 km (0.046 R)
• M32: 12,344,367 km (0.108 R)
• M33: 12,392,688 km (0.114 R)
• M34: 13,126,016 km (0.094 R)
• M35: 13,823,142 km (0.08 R)
• M36: 13,923,822 km (0.043 R)
• M37: 14,277,770 km (0.04 R)
• M38: 14,994,494 km (0.072 R)
• M39: 15,305,209 km (0.1 R)
• M40: 15,461,389 km (0.07 R)
• M41: 15,880,562 km (0.111 R)
• M42: 15,933,220 km (0.119 R)
• M43: 16,091,495 km (0.056 R)
• M44: 16,783,535 km (0.079 R)
• M45: 17,702,963 km (0.12 R)
• M46: 19,084,799 km (0.1 R)
• M47: 19,309,046 km (0.103 R)
• M48: 19,421,544 km (0.034 R)
• M49: 19,534,191 km (0.101 R)
• M50: 20,044,020 km (0.065 R)
• M51: 21,833,360 km (0.067 R)
• M52: 21,950,496 km (0.078 R)
• M53: 22,126,722 km (0.115 R)
• M54: 22,185,514 km (0.065 R)
• M55: 22,539,612 km (0.08 R)
• M56: 22,895,655 km (0.032 R)
• M57: 23,373,022 km (0.078 R)
• M58: 23,974,555 km (0.028 R)
• M59: 24,095,430 km (0.116 R)
• M60: 24,459,401 km (0.092 R)
• M61: 25,377,334 km (0.114 R)
• M62: 25,933,389 km (0.115 R)
• M63: 26,743,761 km (0.091 R)
• M64: 27,120,598 km (0.106 R)
• M65: 27,372,670 km (0.034 R)
• M66: 27,879,508 km (0.051 R)
• M67: 28,966,486 km (0.107 R)
• M68: 30,459,174 km (0.056 R)
• M69: 31,777,280 km (0.117 R)
• M70: 32,309,699 km (0.116 R)
• M71: 32,443,290 km (0.058 R)
• M72: 32,912,280 km (0.116 R)
• M73: 33,316,044 km (0.115 R)
• M74: 34,400,778 km (0.115 R)
• M75: 34,879,043 km (0.04 R)
• M76: 35,428,217 km (0.117 R)
• M77: 36,396,264 km (0.102 R)
• M78: 37,093,091 km (0.097 R)
• M79: 39,138,393 km (0.059 R)
• M80: 39,423,377 km (0.106 R)
• M81: 39,852,274 km (0.07 R)
• M82: 40,570,344 km (0.12 R)
• M83: 41,582,673 km (0.07 R)
• M84: 41,946,345 km (0.118 R)
• M85: 42,823,288 km (0.052 R)
• M86: 43,928,068 km (0.058 R)
• M87: 44,521,074 km (0.03 R)
• M88: 46,692,787 km (0.117 R)
• M89: 46,995,124 km (0.1 R)
• M90: 47,753,585 km (0.085 R)
• M91: 49,205,881 km (0.106 R)
• M92: 50,130,546 km (0.106 R)
• M93: 51,528,239 km (0.105 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 12,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit