🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.9

Radius: 14.3

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.63 AU - 0.83 AU

Year: 431 Days

Day: 6.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 69,889,690 km

• M1: 182,509 km (0.093 R)
• M2: 272,717 km (0.06 R)
• M3: 372,798 km (0.055 R)
• M4: 480,359 km (0.104 R)
• M5: 571,763 km (0.113 R)
• M6: 704,008 km (0.111 R)
• M7: 807,829 km (0.089 R)
• M8: 903,721 km (0.063 R)
• M9: 1,068,278 km (0.106 R)
• M10: 1,201,420 km (0.035 R)
• M11: 1,308,084 km (0.096 R)
• M12: 1,468,752 km (0.104 R)
• M13: 1,560,306 km (0.035 R)
• M14: 1,659,938 km (0.116 R)
• M15: 1,755,830 km (0.108 R)
• M16: 1,991,447 km (0.07 R)
• M17: 2,284,060 km (0.11 R)
• M18: 2,405,235 km (0.053 R)
• M19: 2,549,297 km (0.063 R)
• M20: 2,654,016 km (0.07 R)
• M21: 2,760,380 km (0.108 R)
• M22: 2,911,623 km (0.096 R)
• M23: 3,036,089 km (0.109 R)
• M24: 3,125,100 km (0.111 R)
• M25: 3,366,850 km (0.063 R)
• M26: 3,459,152 km (0.11 R)
• M27: 3,638,519 km (0.084 R)
• M28: 3,741,293 km (0.085 R)
• M29: 3,860,971 km (0.108 R)
• M30: 4,079,983 km (0.066 R)
• M31: 4,178,568 km (0.092 R)
• M32: 4,420,318 km (0.082 R)
• M33: 4,606,866 km (0.08 R)
• M34: 4,718,317 km (0.109 R)
• M35: 4,822,138 km (0.114 R)
• M36: 5,075,856 km (0.1 R)
• M37: 5,235,776 km (0.112 R)
• M38: 5,424,269 km (0.112 R)
• M39: 5,514,926 km (0.107 R)
• M40: 5,606,031 km (0.043 R)
• M41: 5,716,135 km (0.108 R)
• M42: 5,919,737 km (0.088 R)
• M43: 6,059,911 km (0.117 R)
• M44: 6,220,279 km (0.106 R)
• M45: 6,381,995 km (0.075 R)
• M46: 6,497,036 km (0.071 R)
• M47: 6,593,377 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.8

Radius: 12.3

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.91 AU - 1.09 AU

Year: 690 Days

Day: 12.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 69,889,690 km

• M1: 165,605 km (0.116 R)
• M2: 251,923 km (0.105 R)
• M3: 436,527 km (0.085 R)
• M4: 530,474 km (0.069 R)
• M5: 620,233 km (0.107 R)
• M6: 702,661 km (0.049 R)
• M7: 803,640 km (0.063 R)
• M8: 970,441 km (0.039 R)
• M9: 1,084,884 km (0.097 R)
• M10: 1,220,868 km (0.079 R)
• M11: 1,339,649 km (0.12 R)
• M12: 1,444,966 km (0.112 R)
• M13: 1,577,510 km (0.095 R)
• M14: 1,663,977 km (0.07 R)
• M15: 1,835,715 km (0.094 R)
• M16: 2,020,170 km (0.092 R)
• M17: 2,128,329 km (0.048 R)
• M18: 2,252,495 km (0.115 R)
• M19: 2,379,205 km (0.076 R)
• M20: 2,529,999 km (0.087 R)
• M21: 2,856,571 km (0.076 R)
• M22: 3,017,389 km (0.085 R)
• M23: 3,228,472 km (0.083 R)
• M24: 3,388,093 km (0.12 R)
• M25: 3,649,141 km (0.098 R)
• M26: 3,757,001 km (0.069 R)
• M27: 3,874,435 km (0.076 R)
• M28: 3,959,108 km (0.084 R)
• M29: 4,156,128 km (0.071 R)
• M30: 4,295,104 km (0.119 R)
• M31: 4,400,421 km (0.1 R)
• M32: 4,524,438 km (0.076 R)
• M33: 4,685,555 km (0.097 R)
• M34: 4,775,912 km (0.059 R)
• M35: 5,022,749 km (0.089 R)
• M36: 5,133,900 km (0.083 R)
• M37: 5,292,623 km (0.089 R)
• M38: 5,510,138 km (0.088 R)
• M39: 5,807,988 km (0.109 R)
• M40: 5,993,190 km (0.077 R)
• M41: 6,111,223 km (0.118 R)
• M42: 6,289,543 km (0.108 R)
• M43: 6,389,475 km (0.076 R)
• M44: 6,540,419 km (0.074 R)
• M45: 6,876,416 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.4

Radius: 12.9

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.06 AU - 1.3 AU

Year: 885 Days

Day: 5.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 69,889,690 km

• M1: 199,564 km (0.101 R)
• M2: 311,612 km (0.083 R)
• M3: 436,227 km (0.117 R)
• M4: 560,543 km (0.107 R)
• M5: 645,066 km (0.118 R)
• M6: 797,506 km (0.071 R)
• M7: 901,028 km (0.076 R)
• M8: 992,133 km (0.062 R)
• M9: 1,092,663 km (0.114 R)
• M10: 1,178,233 km (0.073 R)
• M11: 1,266,346 km (0.106 R)
• M12: 1,572,573 km (0.112 R)
• M13: 1,670,559 km (0.108 R)
• M14: 1,763,460 km (0.104 R)
• M15: 1,999,974 km (0.084 R)
• M16: 2,537,329 km (0.114 R)
• M17: 2,788,504 km (0.094 R)
• M18: 2,943,338 km (0.101 R)
• M19: 3,154,122 km (0.1 R)
• M20: 3,297,586 km (0.106 R)
• M21: 3,470,671 km (0.076 R)
• M22: 3,572,397 km (0.111 R)
• M23: 3,675,021 km (0.116 R)
• M24: 3,769,268 km (0.101 R)
• M25: 3,883,411 km (0.116 R)
• M26: 3,979,453 km (0.049 R)
• M27: 4,086,116 km (0.057 R)
• M28: 4,322,032 km (0.056 R)
• M29: 4,572,459 km (0.078 R)
• M30: 4,900,228 km (0.085 R)
• M31: 5,098,595 km (0.118 R)
• M32: 5,246,397 km (0.078 R)
• M33: 5,342,140 km (0.118 R)
• M34: 5,546,341 km (0.043 R)
• M35: 5,709,403 km (0.113 R)
• M36: 5,896,101 km (0.087 R)
• M37: 6,040,313 km (0.051 R)
• M38: 6,275,631 km (0.044 R)
• M39: 6,422,985 km (0.12 R)
• M40: 6,582,905 km (0.111 R)
• M41: 7,129,386 km (0.104 R)
• M42: 7,390,135 km (0.112 R)
• M43: 7,497,845 km (0.075 R)
• M44: 7,872,588 km (0.095 R)
• M45: 7,958,158 km (0.105 R)
• M46: 8,142,313 km (0.096 R)
• M47: 8,402,613 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.2

Radius: 7.8

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.12 AU - 8.22 AU

Year: 14662 Days

Day: 21.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 69,889,690 km

• M1: 102,624 km (0.084 R)
• M2: 166,652 km (0.113 R)
• M3: 217,067 km (0.053 R)
• M4: 565,630 km (0.118 R)
• M5: 965,654 km (0.045 R)
• M6: 1,319,453 km (0.108 R)
• M7: 1,600,847 km (0.05 R)
• M8: 1,692,700 km (0.064 R)
• M9: 1,881,792 km (0.096 R)
• M10: 2,077,914 km (0.04 R)
• M11: 2,468,664 km (0.071 R)
• M12: 2,705,328 km (0.105 R)
• M13: 3,085,606 km (0.107 R)
• M14: 3,177,459 km (0.113 R)
• M15: 3,650,936 km (0.098 R)
• M16: 4,453,828 km (0.096 R)
• M17: 4,902,173 km (0.059 R)
• M18: 5,118,042 km (0.071 R)
• M19: 6,128,127 km (0.062 R)
• M20: 6,448,715 km (0.105 R)
• M21: 7,660,608 km (0.081 R)
• M22: 8,420,864 km (0.079 R)
• M23: 9,538,659 km (0.035 R)
• M24: 9,876,152 km (0.108 R)
• M25: 10,114,761 km (0.095 R)
• M26: 12,862,874 km (0.111 R)
• M27: 13,423,567 km (0.027 R)
• M28: 13,687,906 km (0.105 R)
• M29: 13,954,041 km (0.106 R)
• M30: 14,530,142 km (0.112 R)
• M31: 15,074,678 km (0.036 R)
• M32: 15,428,328 km (0.055 R)
• M33: 16,143,854 km (0.1 R)
• M34: 16,586,365 km (0.061 R)
• M35: 16,992,224 km (0.039 R)
• M36: 17,442,364 km (0.103 R)
• M37: 17,730,788 km (0.09 R)
• M38: 17,854,955 km (0.112 R)
• M39: 18,062,447 km (0.063 R)
• M40: 18,354,462 km (0.085 R)
• M41: 18,689,860 km (0.093 R)
• M42: 19,069,839 km (0.059 R)
• M43: 19,196,997 km (0.078 R)
• M44: 19,537,482 km (0.109 R)
• M45: 19,966,080 km (0.118 R)
• M46: 21,050,814 km (0.102 R)
• M47: 21,666,708 km (0.107 R)
• M48: 22,377,747 km (0.057 R)
• M49: 22,825,942 km (0.112 R)
• M50: 22,961,029 km (0.119 R)
• M51: 23,413,264 km (0.111 R)
• M52: 23,549,398 km (0.088 R)
• M53: 23,777,086 km (0.106 R)
• M54: 23,868,340 km (0.098 R)
• M55: 24,787,320 km (0.095 R)
• M56: 25,111,648 km (0.027 R)
• M57: 25,764,493 km (0.078 R)
• M58: 27,612,775 km (0.041 R)
• M59: 28,238,244 km (0.119 R)
• M60: 28,431,674 km (0.079 R)
• M61: 29,209,732 km (0.117 R)
• M62: 29,650,448 km (0.037 R)
• M63: 29,945,455 km (0.1 R)
• M64: 30,488,944 km (0.096 R)
• M65: 30,538,461 km (0.092 R)
• M66: 31,085,540 km (0.101 R)
• M67: 31,385,184 km (0.117 R)
• M68: 32,290,102 km (0.077 R)
• M69: 32,695,063 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.8

Radius: 3.7

Gravity: 37.97 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.65 AU - 10.35 AU

Year: 20211 Days

Day: 21.4 Hours

Environment

Temp: -242 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,889,690 km

• M1: 96,042 km (0.117 R)
• M2: 200,760 km (0.048 R)
• M3: 390,899 km (0.116 R)
• M4: 464,651 km (0.092 R)
• M5: 503,397 km (0.079 R)
• M6: 1,230,293 km (0.112 R)
• M7: 1,284,447 km (0.081 R)
• M8: 1,395,299 km (0.099 R)
• M9: 1,776,774 km (0.03 R)
• M10: 2,388,480 km (0.106 R)
• M11: 2,841,163 km (0.12 R)
• M12: 2,877,066 km (0.073 R)
• M13: 2,913,119 km (0.08 R)
• M14: 2,949,322 km (0.117 R)
• M15: 3,022,176 km (0.085 R)
• M16: 3,058,977 km (0.106 R)
• M17: 3,822,824 km (0.114 R)
• M18: 4,432,435 km (0.097 R)
• M19: 4,516,061 km (0.064 R)
• M20: 5,203,014 km (0.066 R)
• M21: 5,513,729 km (0.113 R)
• M22: 5,830,427 km (0.062 R)
• M23: 6,152,960 km (0.05 R)
• M24: 6,481,328 km (0.026 R)
• M25: 6,911,870 km (0.12 R)
• M26: 8,104,465 km (0.051 R)
• M27: 8,257,952 km (0.088 R)
• M28: 8,412,337 km (0.055 R)
• M29: 9,039,751 km (0.116 R)
• M30: 10,672,611 km (0.107 R)
• M31: 13,166,109 km (0.081 R)
• M32: 13,709,897 km (0.104 R)
• M33: 16,020,735 km (0.092 R)
• M34: 16,730,727 km (0.065 R)
• M35: 16,860,877 km (0.042 R)
• M36: 17,122,224 km (0.071 R)
• M37: 20,015,298 km (0.064 R)
• M38: 20,639,569 km (0.091 R)
• M39: 21,340,884 km (0.062 R)
• M40: 22,121,187 km (0.118 R)
• M41: 22,838,658 km (0.086 R)
• M42: 22,983,020 km (0.074 R)
• M43: 23,418,051 km (0.093 R)
• M44: 24,002,380 km (0.1 R)
• M45: 24,369,942 km (0.104 R)
• M46: 24,665,398 km (0.116 R)
• M47: 24,813,649 km (0.04 R)
• M48: 25,483,997 km (0.074 R)
• M49: 25,708,693 km (0.093 R)
• M50: 26,690,355 km (0.055 R)
• M51: 28,612,388 km (0.082 R)
• M52: 30,023,545 km (0.11 R)
• M53: 30,260,956 km (0.05 R)
• M54: 30,340,243 km (0.11 R)
• M55: 30,897,047 km (0.095 R)
• M56: 31,296,772 km (0.083 R)
• M57: 31,537,475 km (0.088 R)
• M58: 32,020,676 km (0.117 R)
• M59: 32,668,884 km (0.102 R)
• M60: 33,567,069 km (0.033 R)
• M61: 34,225,450 km (0.109 R)
• M62: 35,722,176 km (0.095 R)
• M63: 36,310,096 km (0.052 R)
• M64: 36,731,812 km (0.065 R)
• M65: 41,214,064 km (0.077 R)
• M66: 42,095,494 km (0.074 R)
• M67: 42,716,326 km (0.055 R)
• M68: 43,250,839 km (0.118 R)
• M69: 44,236,390 km (0.108 R)
• M70: 45,048,407 km (0.087 R)
• M71: 45,410,882 km (0.084 R)
• M72: 46,321,185 km (0.068 R)
• M73: 48,067,292 km (0.081 R)
• M74: 48,344,945 km (0.082 R)
• M75: 48,901,898 km (0.04 R)
• M76: 49,834,791 km (0.04 R)
• M77: 52,573,329 km (0.077 R)
• M78: 55,554,366 km (0.111 R)
• M79: 56,625,188 km (0.081 R)
• M80: 56,918,399 km (0.036 R)
• M81: 57,801,176 km (0.098 R)
• M82: 58,194,918 km (0.111 R)
• M83: 58,787,326 km (0.099 R)
• M84: 59,183,311 km (0.104 R)
• M85: 59,480,861 km (0.051 R)
• M86: 59,977,975 km (0.115 R)
• M87: 60,177,239 km (0.097 R)
• M88: 61,778,834 km (0.071 R)
• M89: 63,394,491 km (0.047 R)
• M90: 63,699,073 km (0.11 R)
• M91: 65,536,134 km (0.092 R)
• M92: 68,012,428 km (0.075 R)
• M93: 68,220,219 km (0.041 R)
• M94: 68,428,160 km (0.102 R)
• M95: 68,636,251 km (0.104 R)
• M96: 69,157,600 km (0.119 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 13,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit