🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.9

Radius: 12.8

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.87 AU - 0.87 AU

Year: 541 Days

Day: 7.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 45,971,110 km

• M1: 161,117 km (0.06 R)
• M2: 279,000 km (0.117 R)
• M3: 381,026 km (0.06 R)
• M4: 493,972 km (0.11 R)
• M5: 704,307 km (0.115 R)
• M6: 816,505 km (0.089 R)
• M7: 935,585 km (0.066 R)
• M8: 1,044,343 km (0.045 R)
• M9: 1,204,412 km (0.117 R)
• M10: 1,293,573 km (0.093 R)
• M11: 1,768,247 km (0.028 R)
• M12: 1,891,815 km (0.104 R)
• M13: 2,011,343 km (0.117 R)
• M14: 2,162,587 km (0.112 R)
• M15: 2,272,990 km (0.103 R)
• M16: 2,468,963 km (0.103 R)
• M17: 2,670,621 km (0.086 R)
• M18: 2,805,409 km (0.086 R)
• M19: 3,016,192 km (0.085 R)
• M20: 3,106,998 km (0.052 R)
• M21: 3,190,324 km (0.098 R)
• M22: 3,325,411 km (0.07 R)
• M23: 3,419,209 km (0.056 R)
• M24: 3,557,437 km (0.055 R)
• M25: 3,688,784 km (0.111 R)
• M26: 3,848,555 km (0.119 R)
• M27: 4,010,569 km (0.106 R)
• M28: 4,129,200 km (0.105 R)
• M29: 4,221,054 km (0.12 R)
• M30: 4,379,029 km (0.095 R)
• M31: 4,653,092 km (0.049 R)
• M32: 4,855,049 km (0.076 R)
• M33: 5,001,057 km (0.041 R)
• M34: 5,099,343 km (0.086 R)
• M35: 5,297,709 km (0.031 R)
• M36: 5,407,963 km (0.117 R)
• M37: 5,620,542 km (0.086 R)
• M38: 5,702,222 km (0.055 R)
• M39: 5,815,168 km (0.103 R)
• M40: 6,359,705 km (0.079 R)
• M41: 6,509,153 km (0.082 R)
• M42: 6,702,882 km (0.09 R)
• M43: 6,789,649 km (0.099 R)
• M44: 6,920,547 km (0.052 R)
• M45: 7,340,468 km (0.103 R)
• M46: 7,441,148 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.8

Radius: 8.8

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.86 AU - 0.92 AU

Year: 560 Days

Day: 11.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 45,971,110 km

• M1: 113,844 km (0.111 R)
• M2: 170,392 km (0.072 R)
• M3: 238,758 km (0.12 R)
• M4: 301,739 km (0.066 R)
• M5: 372,499 km (0.109 R)
• M6: 436,227 km (0.067 R)
• M7: 640,877 km (0.1 R)
• M8: 772,523 km (0.087 R)
• M9: 835,205 km (0.111 R)
• M10: 927,656 km (0.093 R)
• M11: 984,952 km (0.039 R)
• M12: 1,103,434 km (0.089 R)
• M13: 1,179,878 km (0.114 R)
• M14: 1,398,441 km (0.044 R)
• M15: 1,464,862 km (0.108 R)
• M16: 1,555,219 km (0.106 R)
• M17: 1,729,800 km (0.077 R)
• M18: 1,868,029 km (0.078 R)
• M19: 1,966,464 km (0.068 R)
• M20: 2,079,261 km (0.105 R)
• M21: 2,174,854 km (0.118 R)
• M22: 2,239,480 km (0.099 R)
• M23: 2,477,490 km (0.088 R)
• M24: 2,579,067 km (0.116 R)
• M25: 2,730,760 km (0.117 R)
• M26: 2,878,263 km (0.076 R)
• M27: 2,978,045 km (0.079 R)
• M28: 3,093,534 km (0.103 R)
• M29: 3,254,801 km (0.088 R)
• M30: 3,388,841 km (0.055 R)
• M31: 3,509,566 km (0.11 R)
• M32: 3,601,120 km (0.093 R)
• M33: 3,701,051 km (0.034 R)
• M34: 3,778,693 km (0.062 R)
• M35: 3,888,198 km (0.112 R)
• M36: 3,982,894 km (0.097 R)
• M37: 4,102,422 km (0.1 R)
• M38: 4,158,522 km (0.088 R)
• M39: 4,263,539 km (0.086 R)
• M40: 4,476,417 km (0.106 R)
• M41: 4,592,355 km (0.037 R)
• M42: 4,675,831 km (0.027 R)
• M43: 4,776,660 km (0.097 R)
• M44: 4,835,901 km (0.101 R)
• M45: 4,929,250 km (0.112 R)
• M46: 5,023,347 km (0.068 R)
• M47: 5,083,635 km (0.082 R)
• M48: 5,274,372 km (0.102 R)
• M49: 5,361,887 km (0.086 R)
• M50: 5,662,878 km (0.113 R)
• M51: 5,797,516 km (0.118 R)
• M52: 5,887,873 km (0.103 R)
• M53: 6,143,386 km (0.071 R)
• M54: 6,253,939 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.9

Radius: 8.5

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.91 AU - 1.05 AU

Year: 647 Days

Day: 5.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 45,971,110 km

• M1: 105,915 km (0.08 R)
• M2: 175,777 km (0.118 R)
• M3: 331,958 km (0.114 R)
• M4: 423,960 km (0.099 R)
• M5: 566,378 km (0.07 R)
• M6: 622,477 km (0.115 R)
• M7: 807,978 km (0.077 R)
• M8: 904,918 km (0.082 R)
• M9: 966,253 km (0.118 R)
• M10: 1,040,453 km (0.115 R)
• M11: 1,098,946 km (0.118 R)
• M12: 1,164,769 km (0.063 R)
• M13: 1,376,600 km (0.119 R)
• M14: 1,540,409 km (0.096 R)
• M15: 1,655,600 km (0.066 R)
• M16: 1,724,564 km (0.037 R)
• M17: 1,823,000 km (0.089 R)
• M18: 1,945,072 km (0.115 R)
• M19: 2,077,316 km (0.102 R)
• M20: 2,144,485 km (0.085 R)
• M21: 2,265,959 km (0.117 R)
• M22: 2,327,444 km (0.074 R)
• M23: 2,381,748 km (0.114 R)
• M24: 2,531,495 km (0.095 R)
• M25: 2,595,523 km (0.088 R)
• M26: 2,990,761 km (0.101 R)
• M27: 3,273,650 km (0.092 R)
• M28: 3,369,842 km (0.087 R)
• M29: 3,493,709 km (0.084 R)
• M30: 3,619,072 km (0.1 R)
• M31: 3,819,084 km (0.06 R)
• M32: 3,948,337 km (0.084 R)
• M33: 4,154,183 km (0.106 R)
• M34: 4,306,324 km (0.09 R)
• M35: 4,431,239 km (0.05 R)
• M36: 4,586,671 km (0.084 R)
• M37: 4,803,288 km (0.12 R)
• M38: 4,872,851 km (0.034 R)
• M39: 4,952,886 km (0.077 R)
• M40: 5,073,761 km (0.12 R)
• M41: 5,175,189 km (0.033 R)
• M42: 5,452,543 km (0.059 R)
• M43: 5,755,778 km (0.092 R)
• M44: 5,840,450 km (0.117 R)
• M45: 6,010,992 km (0.112 R)
• M46: 6,129,174 km (0.079 R)
• M47: 6,226,563 km (0.092 R)
• M48: 6,346,091 km (0.098 R)
• M49: 6,765,265 km (0.091 R)
• M50: 6,888,234 km (0.101 R)
• M51: 7,261,780 km (0.108 R)
• M52: 7,318,926 km (0.068 R)
• M53: 7,537,638 km (0.093 R)
• M54: 7,665,096 km (0.103 R)
• M55: 7,922,404 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.8

Radius: 15

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.67 AU - 6.11 AU

Year: 8345 Days

Day: 13.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,971,110 km

• M1: 239,357 km (0.057 R)
• M2: 356,791 km (0.096 R)
• M3: 499,208 km (0.108 R)
• M4: 809,624 km (0.092 R)
• M5: 1,071,121 km (0.104 R)
• M6: 1,281,306 km (0.09 R)
• M7: 1,443,320 km (0.081 R)
• M8: 1,591,123 km (0.041 R)
• M9: 1,902,586 km (0.091 R)
• M10: 2,161,540 km (0.102 R)
• M11: 2,332,530 km (0.105 R)
• M12: 2,662,393 km (0.055 R)
• M13: 3,144,248 km (0.109 R)
• M14: 3,339,174 km (0.085 R)
• M15: 3,567,161 km (0.071 R)
• M16: 3,712,122 km (0.115 R)
• M17: 5,007,938 km (0.06 R)
• M18: 5,138,238 km (0.089 R)
• M19: 5,302,796 km (0.08 R)
• M20: 5,502,509 km (0.115 R)
• M21: 6,681,490 km (0.097 R)
• M22: 6,897,509 km (0.118 R)
• M23: 7,042,918 km (0.096 R)
• M24: 7,485,129 km (0.119 R)
• M25: 7,822,772 km (0.106 R)
• M26: 7,974,614 km (0.109 R)
• M27: 8,513,316 km (0.119 R)
• M28: 9,504,701 km (0.091 R)
• M29: 9,666,865 km (0.107 R)
• M30: 9,829,777 km (0.116 R)
• M31: 10,282,759 km (0.101 R)
• M32: 10,407,524 km (0.107 R)
• M33: 12,515,358 km (0.104 R)
• M34: 12,782,390 km (0.114 R)
• M35: 13,322,289 km (0.081 R)
• M36: 13,503,901 km (0.029 R)
• M37: 13,869,518 km (0.085 R)
• M38: 14,053,523 km (0.109 R)
• M39: 14,470,752 km (0.111 R)
• M40: 14,751,098 km (0.084 R)
• M41: 15,033,389 km (0.046 R)
• M42: 15,603,058 km (0.075 R)
• M43: 16,035,097 km (0.077 R)
• M44: 16,568,413 km (0.028 R)
• M45: 16,861,924 km (0.098 R)
• M46: 18,556,868 km (0.117 R)
• M47: 21,358,986 km (0.11 R)
• M48: 22,483,962 km (0.063 R)
• M49: 23,026,553 km (0.096 R)
• M50: 23,573,333 km (0.099 R)
• M51: 24,457,157 km (0.064 R)
• M52: 24,624,109 km (0.103 R)
• M53: 24,735,559 km (0.063 R)
• M54: 25,633,745 km (0.075 R)
• M55: 26,200,421 km (0.085 R)
• M56: 27,173,406 km (0.039 R)
• M57: 27,461,831 km (0.08 R)
• M58: 27,751,303 km (0.078 R)
• M59: 27,867,241 km (0.094 R)
• M60: 27,983,478 km (0.113 R)
• M61: 28,099,866 km (0.098 R)
• M62: 28,333,238 km (0.064 R)
• M63: 28,567,060 km (0.079 R)
• M64: 29,095,739 km (0.055 R)
• M65: 30,341,739 km (0.1 R)
• M66: 30,581,096 km (0.05 R)
• M67: 31,061,604 km (0.038 R)
• M68: 31,363,343 km (0.105 R)
• M69: 31,544,656 km (0.092 R)
• M70: 34,121,330 km (0.085 R)
• M71: 34,245,645 km (0.057 R)
• M72: 35,371,968 km (0.096 R)
• M73: 36,002,822 km (0.104 R)
• M74: 37,532,161 km (0.084 R)
• M75: 39,017,817 km (0.09 R)
• M76: 39,473,642 km (0.084 R)
• M77: 40,720,241 km (0.091 R)
• M78: 42,179,568 km (0.078 R)
• M79: 42,580,491 km (0.095 R)
• M80: 43,926,273 km (0.092 R)
• M81: 45,012,952 km (0.059 R)
• M82: 45,354,484 km (0.084 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 17,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit