🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.1

Radius: 10.3

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.76 AU - 1.26 AU

Year: 666 Days

Day: 10.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 46,970,083 km

• M1: 138,528 km (0.119 R)
• M2: 213,476 km (0.041 R)
• M3: 292,464 km (0.077 R)
• M4: 518,656 km (0.104 R)
• M5: 601,533 km (0.084 R)
• M6: 768,335 km (0.111 R)
• M7: 860,337 km (0.118 R)
• M8: 977,024 km (0.105 R)
• M9: 1,056,161 km (0.108 R)
• M10: 1,193,193 km (0.031 R)
• M11: 1,266,795 km (0.068 R)
• M12: 1,528,142 km (0.093 R)
• M13: 1,754,933 km (0.119 R)
• M14: 1,826,440 km (0.099 R)
• M15: 1,918,892 km (0.107 R)
• M16: 2,171,114 km (0.084 R)
• M17: 2,241,275 km (0.111 R)
• M18: 2,441,437 km (0.077 R)
• M19: 2,595,523 km (0.098 R)
• M20: 2,715,201 km (0.11 R)
• M21: 2,790,898 km (0.091 R)
• M22: 2,867,342 km (0.052 R)
• M23: 2,944,535 km (0.062 R)
• M24: 3,268,265 km (0.1 R)
• M25: 3,332,741 km (0.113 R)
• M26: 3,487,725 km (0.102 R)
• M27: 3,553,697 km (0.025 R)
• M28: 3,779,590 km (0.071 R)
• M29: 3,855,885 km (0.087 R)
• M30: 3,958,509 km (0.113 R)
• M31: 4,236,612 km (0.117 R)
• M32: 4,324,874 km (0.032 R)
• M33: 4,440,364 km (0.059 R)
• M34: 4,512,171 km (0.118 R)
• M35: 4,584,128 km (0.11 R)
• M36: 4,702,160 km (0.107 R)
• M37: 4,941,068 km (0.112 R)
• M38: 5,015,418 km (0.115 R)
• M39: 5,127,617 km (0.066 R)
• M40: 5,306,984 km (0.1 R)
• M41: 5,411,853 km (0.075 R)
• M42: 5,507,745 km (0.082 R)
• M43: 5,633,257 km (0.08 R)
• M44: 5,798,713 km (0.089 R)
• M45: 5,956,090 km (0.091 R)
• M46: 6,134,859 km (0.094 R)
• M47: 6,640,500 km (0.071 R)
• M48: 6,722,779 km (0.053 R)
• M49: 6,846,646 km (0.047 R)
• M50: 6,939,995 km (0.075 R)
• M51: 7,023,470 km (0.091 R)
• M52: 7,117,717 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.8

Radius: 12.3

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.48 AU - 1.84 AU

Year: 1403 Days

Day: 12.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 46,970,083 km

• M1: 221,704 km (0.112 R)
• M2: 347,516 km (0.095 R)
• M3: 531,372 km (0.094 R)
• M4: 628,161 km (0.081 R)
• M5: 858,393 km (0.075 R)
• M6: 1,020,407 km (0.032 R)
• M7: 1,223,112 km (0.11 R)
• M8: 1,301,950 km (0.039 R)
• M9: 1,407,716 km (0.105 R)
• M10: 1,588,729 km (0.095 R)
• M11: 1,853,817 km (0.039 R)
• M12: 1,952,701 km (0.073 R)
• M13: 2,327,892 km (0.064 R)
• M14: 2,435,005 km (0.057 R)
• M15: 2,520,275 km (0.045 R)
• M16: 2,750,207 km (0.059 R)
• M17: 3,087,102 km (0.084 R)
• M18: 3,307,759 km (0.056 R)
• M19: 3,909,441 km (0.112 R)
• M20: 3,991,570 km (0.064 R)
• M21: 4,478,212 km (0.094 R)
• M22: 4,650,998 km (0.093 R)
• M23: 4,757,811 km (0.095 R)
• M24: 5,003,450 km (0.06 R)
• M25: 5,122,829 km (0.108 R)
• M26: 5,395,098 km (0.102 R)
• M27: 5,599,897 km (0.08 R)
• M28: 5,880,393 km (0.075 R)
• M29: 6,197,541 km (0.03 R)
• M30: 6,401,442 km (0.12 R)
• M31: 6,585,597 km (0.07 R)
• M32: 7,328,949 km (0.089 R)
• M33: 7,453,564 km (0.091 R)
• M34: 7,578,778 km (0.032 R)
• M35: 7,681,851 km (0.068 R)
• M36: 7,762,334 km (0.075 R)
• M37: 7,866,305 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.5

Radius: 14.5

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.53 AU - 1.85 AU

Year: 1441 Days

Day: 14.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 46,970,083 km

• M1: 192,832 km (0.106 R)
• M2: 325,076 km (0.103 R)
• M3: 433,385 km (0.118 R)
• M4: 549,323 km (0.051 R)
• M5: 666,907 km (0.064 R)
• M6: 799,152 km (0.042 R)
• M7: 923,318 km (0.117 R)
• M8: 1,153,100 km (0.093 R)
• M9: 1,265,000 km (0.107 R)
• M10: 1,397,095 km (0.119 R)
• M11: 1,500,915 km (0.061 R)
• M12: 1,664,576 km (0.102 R)
• M13: 1,979,629 km (0.097 R)
• M14: 2,122,495 km (0.089 R)
• M15: 2,294,831 km (0.109 R)
• M16: 2,432,312 km (0.083 R)
• M17: 2,640,253 km (0.035 R)
• M18: 3,052,694 km (0.117 R)
• M19: 3,197,206 km (0.12 R)
• M20: 3,381,211 km (0.099 R)
• M21: 3,546,218 km (0.115 R)
• M22: 4,200,559 km (0.039 R)
• M23: 4,443,506 km (0.075 R)
• M24: 4,682,862 km (0.116 R)
• M25: 4,825,279 km (0.107 R)
• M26: 5,054,314 km (0.064 R)
• M27: 5,191,645 km (0.07 R)
• M28: 5,356,501 km (0.115 R)
• M29: 5,470,345 km (0.094 R)
• M30: 5,655,996 km (0.072 R)
• M31: 5,789,886 km (0.112 R)
• M32: 6,069,934 km (0.115 R)
• M33: 6,271,442 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.2

Radius: 8.1

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.56 AU - 1.94 AU

Year: 1519 Days

Day: 9.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 46,970,083 km

• M1: 137,630 km (0.075 R)
• M2: 192,233 km (0.095 R)
• M3: 261,347 km (0.12 R)
• M4: 333,603 km (0.069 R)
• M5: 391,198 km (0.106 R)
• M6: 614,698 km (0.075 R)
• M7: 671,096 km (0.096 R)
• M8: 723,605 km (0.104 R)
• M9: 826,827 km (0.114 R)
• M10: 883,525 km (0.076 R)
• M11: 1,048,382 km (0.105 R)
• M12: 1,110,166 km (0.095 R)
• M13: 1,166,265 km (0.117 R)
• M14: 1,223,411 km (0.053 R)
• M15: 1,288,786 km (0.059 R)
• M16: 1,400,386 km (0.107 R)
• M17: 1,649,616 km (0.117 R)
• M18: 1,730,399 km (0.087 R)
• M19: 1,796,072 km (0.097 R)
• M20: 2,101,850 km (0.104 R)
• M21: 2,207,466 km (0.061 R)
• M22: 2,479,286 km (0.083 R)
• M23: 2,619,160 km (0.112 R)
• M24: 2,809,897 km (0.088 R)
• M25: 3,084,708 km (0.108 R)
• M26: 3,481,741 km (0.099 R)
• M27: 3,586,310 km (0.093 R)
• M28: 3,755,505 km (0.116 R)
• M29: 3,819,682 km (0.098 R)
• M30: 3,927,542 km (0.07 R)
• M31: 4,047,221 km (0.047 R)
• M32: 4,279,247 km (0.11 R)
• M33: 4,538,351 km (0.092 R)
• M34: 4,791,021 km (0.108 R)
• M35: 4,907,409 km (0.113 R)
• M36: 5,190,597 km (0.101 R)
• M37: 5,274,223 km (0.115 R)
• M38: 5,430,702 km (0.102 R)
• M39: 5,527,791 km (0.073 R)
• M40: 5,735,882 km (0.036 R)
• M41: 5,810,082 km (0.112 R)
• M42: 5,996,631 km (0.066 R)
• M43: 6,197,989 km (0.034 R)
• M44: 6,350,280 km (0.073 R)
• M45: 6,542,663 km (0.028 R)
• M46: 6,854,275 km (0.095 R)
• M47: 6,946,128 km (0.034 R)
• M48: 7,144,346 km (0.048 R)
• M49: 7,344,358 km (0.083 R)
• M50: 8,038,193 km (0.06 R)
• M51: 8,121,220 km (0.055 R)
• M52: 8,386,008 km (0.067 R)
• M53: 8,526,480 km (0.11 R)
• M54: 8,625,364 km (0.115 R)
• M55: 8,852,604 km (0.096 R)
• M56: 9,197,427 km (0.094 R)
• M57: 9,298,704 km (0.069 R)
• M58: 9,561,099 km (0.053 R)
• M59: 9,988,949 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.2

Radius: 13.2

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.93 AU - 3.17 AU

Year: 2671 Days

Day: 11.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 46,970,083 km

• M1: 167,400 km (0.079 R)
• M2: 371,601 km (0.102 R)
• M3: 461,360 km (0.102 R)
• M4: 569,369 km (0.074 R)
• M5: 652,995 km (0.08 R)
• M6: 1,025,643 km (0.108 R)
• M7: 1,164,619 km (0.111 R)
• M8: 1,298,809 km (0.096 R)
• M9: 1,620,893 km (0.06 R)
• M10: 1,889,272 km (0.099 R)
• M11: 2,131,022 km (0.115 R)
• M12: 2,241,724 km (0.076 R)
• M13: 2,483,773 km (0.095 R)
• M14: 2,704,580 km (0.034 R)
• M15: 2,825,156 km (0.051 R)
• M16: 2,962,786 km (0.073 R)
• M17: 3,197,505 km (0.074 R)
• M18: 3,569,405 km (0.113 R)
• M19: 4,040,938 km (0.084 R)
• M20: 4,162,112 km (0.1 R)
• M21: 4,390,099 km (0.069 R)
• M22: 4,478,960 km (0.09 R)
• M23: 4,803,887 km (0.105 R)
• M24: 5,006,293 km (0.041 R)
• M25: 5,173,992 km (0.067 R)
• M26: 5,381,484 km (0.102 R)
• M27: 5,630,415 km (0.058 R)
• M28: 6,119,750 km (0.097 R)
• M29: 6,259,175 km (0.104 R)
• M30: 6,379,601 km (0.097 R)
• M31: 6,500,775 km (0.104 R)
• M32: 6,643,193 km (0.114 R)
• M33: 6,993,401 km (0.063 R)
• M34: 7,097,521 km (0.047 R)
• M35: 7,349,594 km (0.087 R)
• M36: 7,647,593 km (0.052 R)
• M37: 7,949,481 km (0.119 R)
• M38: 8,058,239 km (0.092 R)
• M39: 8,255,259 km (0.098 R)
• M40: 8,343,372 km (0.064 R)
• M41: 8,453,925 km (0.083 R)
• M42: 8,565,076 km (0.104 R)
• M43: 9,036,908 km (0.07 R)
• M44: 9,333,262 km (0.112 R)
• M45: 9,517,267 km (0.108 R)
• M46: 10,076,464 km (0.094 R)
• M47: 10,455,246 km (0.103 R)
• M48: 10,766,559 km (0.12 R)
• M49: 11,644,399 km (0.1 R)
• M50: 11,768,116 km (0.096 R)
• M51: 12,016,898 km (0.117 R)
• M52: 12,192,226 km (0.116 R)
• M53: 12,876,038 km (0.11 R)
• M54: 13,364,775 km (0.107 R)
• M55: 13,624,476 km (0.118 R)
• M56: 13,754,926 km (0.08 R)
• M57: 13,859,644 km (0.105 R)
• M58: 14,148,817 km (0.069 R)
• M59: 14,573,077 km (0.118 R)
• M60: 14,894,114 km (0.104 R)
• M61: 15,244,472 km (0.108 R)
• M62: 15,570,296 km (0.112 R)
• M63: 16,035,994 km (0.114 R)
• M64: 16,256,651 km (0.032 R)
• M65: 16,506,180 km (0.112 R)
• M66: 17,065,078 km (0.07 R)
• M67: 17,346,920 km (0.085 R)
• M68: 18,000,962 km (0.111 R)
• M69: 18,201,723 km (0.105 R)
• M70: 18,403,081 km (0.079 R)
• M71: 18,692,254 km (0.113 R)
• M72: 18,779,170 km (0.103 R)
• M73: 19,186,974 km (0.063 R)
• M74: 19,274,788 km (0.086 R)
• M75: 19,597,770 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.7

Radius: 9.8

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.79 AU - 3.83 AU

Year: 3950 Days

Day: 7.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 46,970,083 km

• M1: 150,047 km (0.058 R)
• M2: 274,512 km (0.062 R)
• M3: 386,112 km (0.111 R)
• M4: 488,886 km (0.054 R)
• M5: 714,928 km (0.097 R)
• M6: 779,555 km (0.118 R)
• M7: 857,794 km (0.062 R)
• M8: 962,513 km (0.071 R)
• M9: 1,109,268 km (0.103 R)
• M10: 1,384,229 km (0.094 R)
• M11: 1,480,720 km (0.109 R)
• M12: 1,829,283 km (0.072 R)
• M13: 2,123,243 km (0.053 R)
• M14: 2,267,904 km (0.106 R)
• M15: 2,399,251 km (0.087 R)
• M16: 2,499,481 km (0.04 R)
• M17: 3,093,834 km (0.073 R)
• M18: 3,867,105 km (0.115 R)
• M19: 3,945,644 km (0.075 R)
• M20: 4,084,471 km (0.075 R)
• M21: 4,387,257 km (0.055 R)
• M22: 4,448,741 km (0.065 R)
• M23: 4,634,991 km (0.12 R)
• M24: 5,122,381 km (0.106 R)
• M25: 5,471,243 km (0.118 R)
• M26: 5,760,266 km (0.059 R)
• M27: 5,918,092 km (0.087 R)
• M28: 6,539,970 km (0.061 R)
• M29: 6,918,453 km (0.118 R)
• M30: 7,038,131 km (0.091 R)
• M31: 7,795,844 km (0.073 R)
• M32: 8,045,822 km (0.081 R)
• M33: 8,400,220 km (0.116 R)
• M34: 8,553,557 km (0.077 R)
• M35: 8,915,285 km (0.037 R)
• M36: 9,098,094 km (0.106 R)
• M37: 9,949,156 km (0.107 R)
• M38: 10,411,713 km (0.081 R)
• M39: 10,576,719 km (0.091 R)
• M40: 10,797,974 km (0.097 R)
• M41: 11,188,874 km (0.119 R)
• M42: 11,273,247 km (0.092 R)
• M43: 11,869,843 km (0.03 R)
• M44: 12,447,440 km (0.037 R)
• M45: 12,739,755 km (0.106 R)
• M46: 12,857,339 km (0.111 R)
• M47: 13,093,554 km (0.079 R)
• M48: 13,901,382 km (0.073 R)
• M49: 14,143,731 km (0.095 R)
• M50: 14,663,583 km (0.091 R)
• M51: 14,941,387 km (0.103 R)
• M52: 15,564,910 km (0.103 R)
• M53: 15,848,249 km (0.066 R)
• M54: 16,006,374 km (0.074 R)
• M55: 16,644,259 km (0.03 R)
• M56: 16,772,913 km (0.087 R)
• M57: 17,063,432 km (0.079 R)
• M58: 17,551,271 km (0.032 R)
• M59: 17,879,040 km (0.096 R)
• M60: 17,944,863 km (0.107 R)
• M61: 18,043,747 km (0.057 R)
• M62: 18,242,114 km (0.061 R)
• M63: 18,308,236 km (0.105 R)
• M64: 18,908,124 km (0.086 R)
• M65: 19,042,313 km (0.088 R)
• M66: 19,345,398 km (0.072 R)
• M67: 19,956,356 km (0.083 R)
• M68: 20,298,636 km (0.113 R)
• M69: 20,573,746 km (0.079 R)
• M70: 20,746,382 km (0.109 R)
• M71: 22,711,949 km (0.117 R)
• M72: 22,961,927 km (0.036 R)
• M73: 23,320,363 km (0.097 R)
• M74: 23,392,320 km (0.047 R)
• M75: 23,500,330 km (0.105 R)
• M76: 23,572,436 km (0.072 R)
• M77: 24,152,127 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.9

Radius: 3.8

Gravity: 37.94 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.3 AU - 7.68 AU

Year: 10846 Days

Day: 22.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 46,970,083 km

• M1: 116,836 km (0.063 R)
• M2: 267,032 km (0.107 R)
• M3: 842,834 km (0.097 R)
• M4: 916,287 km (0.062 R)
• M5: 1,030,430 km (0.105 R)
• M6: 1,335,311 km (0.089 R)
• M7: 1,399,638 km (0.116 R)
• M8: 1,712,596 km (0.063 R)
• M9: 2,071,332 km (0.111 R)
• M10: 2,096,165 km (0.046 R)
• M11: 2,297,524 km (0.119 R)
• M12: 2,664,936 km (0.108 R)
• M13: 2,800,472 km (0.082 R)
• M14: 3,163,696 km (0.041 R)
• M15: 3,600,821 km (0.075 R)
• M16: 3,933,377 km (0.104 R)
• M17: 4,056,795 km (0.101 R)
• M18: 4,150,144 km (0.111 R)
• M19: 4,498,408 km (0.105 R)
• M20: 4,856,246 km (0.097 R)
• M21: 4,889,158 km (0.117 R)
• M22: 4,955,429 km (0.062 R)
• M23: 5,223,060 km (0.086 R)
• M24: 7,413,173 km (0.083 R)
• M25: 8,342,924 km (0.086 R)
• M26: 9,023,444 km (0.111 R)
• M27: 9,349,867 km (0.079 R)
• M28: 9,555,714 km (0.06 R)
• M29: 9,804,944 km (0.103 R)
• M30: 10,865,742 km (0.097 R)
• M31: 11,343,857 km (0.047 R)
• M32: 11,829,003 km (0.11 R)
• M33: 12,007,024 km (0.106 R)
• M34: 12,230,823 km (0.102 R)
• M35: 12,546,474 km (0.118 R)
• M36: 12,956,372 km (0.096 R)
• M37: 13,278,008 km (0.109 R)
• M38: 13,602,486 km (0.035 R)
• M39: 13,929,507 km (0.098 R)
• M40: 14,496,034 km (0.104 R)
• M41: 14,543,606 km (0.067 R)
• M42: 16,936,424 km (0.109 R)
• M43: 16,986,539 km (0.112 R)
• M44: 17,338,543 km (0.09 R)
• M45: 17,439,671 km (0.049 R)
• M46: 17,490,235 km (0.034 R)
• M47: 18,718,733 km (0.118 R)
• M48: 18,926,225 km (0.046 R)
• M49: 20,186,886 km (0.063 R)
• M50: 21,096,142 km (0.103 R)
• M51: 22,182,971 km (0.117 R)
• M52: 22,843,744 km (0.118 R)
• M53: 22,954,447 km (0.109 R)
• M54: 23,009,948 km (0.091 R)
• M55: 23,120,949 km (0.114 R)
• M56: 23,734,749 km (0.072 R)
• M57: 25,092,350 km (0.088 R)
• M58: 26,011,330 km (0.078 R)
• M59: 27,117,008 km (0.079 R)
• M60: 27,234,292 km (0.116 R)
• M61: 27,587,044 km (0.091 R)
• M62: 27,823,110 km (0.066 R)
• M63: 27,941,441 km (0.033 R)
• M64: 28,297,185 km (0.114 R)
• M65: 28,594,885 km (0.099 R)
• M66: 28,833,793 km (0.11 R)
• M67: 29,013,460 km (0.034 R)
• M68: 29,133,437 km (0.07 R)
• M69: 29,554,406 km (0.046 R)
• M70: 30,159,529 km (0.107 R)
• M71: 31,999,134 km (0.112 R)
• M72: 33,120,071 km (0.103 R)
• M73: 33,685,401 km (0.071 R)
• M74: 33,937,773 km (0.05 R)
• M75: 34,825,636 km (0.107 R)
• M76: 35,849,783 km (0.091 R)
• M77: 36,494,849 km (0.031 R)
• M78: 37,600,228 km (0.075 R)
• M79: 37,927,548 km (0.115 R)
• M80: 37,993,072 km (0.041 R)
• M81: 38,518,909 km (0.107 R)
• M82: 38,650,704 km (0.093 R)
• M83: 38,980,867 km (0.101 R)
• M84: 39,511,191 km (0.084 R)
• M85: 39,977,189 km (0.058 R)
• M86: 40,579,021 km (0.111 R)
• M87: 41,385,952 km (0.114 R)
• M88: 41,927,047 km (0.079 R)
• M89: 43,015,970 km (0.042 R)
• M90: 43,495,282 km (0.105 R)
• M91: 43,838,758 km (0.096 R)
• M92: 44,182,983 km (0.101 R)
• M93: 46,267,929 km (0.118 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: 453 - 14,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit