🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.6

Radius: 13.8

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.75 AU - 1.05 AU

Year: 569 Days

Day: 9 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 43,294,595 km

• M1: 178,470 km (0.107 R)
• M2: 286,330 km (0.116 R)
• M3: 424,858 km (0.073 R)
• M4: 517,609 km (0.119 R)
• M5: 619,335 km (0.087 R)
• M6: 734,376 km (0.096 R)
• M7: 840,291 km (0.103 R)
• M8: 1,015,620 km (0.045 R)
• M9: 1,119,291 km (0.041 R)
• M10: 1,215,483 km (0.114 R)
• M11: 1,353,262 km (0.115 R)
• M12: 1,478,177 km (0.08 R)
• M13: 1,756,578 km (0.112 R)
• M14: 1,890,468 km (0.1 R)
• M15: 1,982,920 km (0.098 R)
• M16: 2,112,172 km (0.04 R)
• M17: 2,353,474 km (0.03 R)
• M18: 2,475,845 km (0.065 R)
• M19: 2,696,202 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.7

Radius: 11.5

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.26 AU - 1.42 AU

Year: 1034 Days

Day: 6.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 43,294,595 km

• M1: 149,299 km (0.118 R)
• M2: 224,098 km (0.073 R)
• M3: 394,639 km (0.11 R)
• M4: 472,430 km (0.038 R)
• M5: 579,991 km (0.12 R)
• M6: 731,085 km (0.06 R)
• M7: 832,213 km (0.114 R)
• M8: 938,577 km (0.119 R)
• M9: 1,015,620 km (0.111 R)
• M10: 1,125,126 km (0.112 R)
• M11: 1,218,026 km (0.06 R)
• M12: 1,512,883 km (0.095 R)
• M13: 1,587,233 km (0.099 R)
• M14: 1,733,989 km (0.114 R)
• M15: 1,818,362 km (0.113 R)
• M16: 1,904,082 km (0.116 R)
• M17: 2,016,280 km (0.095 R)
• M18: 2,111,574 km (0.078 R)
• M19: 2,234,543 km (0.111 R)
• M20: 2,366,638 km (0.096 R)
• M21: 2,521,771 km (0.109 R)
• M22: 2,722,382 km (0.055 R)
• M23: 2,892,325 km (0.12 R)
• M24: 3,036,837 km (0.048 R)
• M25: 3,161,452 km (0.066 R)
• M26: 3,272,902 km (0.076 R)
• M27: 3,363,110 km (0.093 R)
• M28: 3,454,065 km (0.058 R)
• M29: 3,561,327 km (0.12 R)
• M30: 3,654,078 km (0.095 R)
• M31: 3,786,920 km (0.084 R)
• M32: 3,985,287 km (0.109 R)
• M33: 4,057,543 km (0.042 R)
• M34: 4,195,323 km (0.042 R)
• M35: 4,351,054 km (0.049 R)
• M36: 4,483,747 km (0.081 R)
• M37: 4,736,269 km (0.039 R)
• M38: 4,907,259 km (0.109 R)
• M39: 4,984,900 km (0.1 R)
• M40: 5,062,841 km (0.115 R)
• M41: 5,167,559 km (0.087 R)
• M42: 5,468,101 km (0.096 R)
• M43: 5,719,875 km (0.12 R)
• M44: 5,819,956 km (0.094 R)
• M45: 6,049,439 km (0.05 R)
• M46: 6,123,490 km (0.116 R)
• M47: 6,197,840 km (0.12 R)
• M48: 6,338,013 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.6

Radius: 8.7

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.57 AU - 2.25 AU

Year: 1760 Days

Day: 9.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 43,294,595 km

• M1: 130,898 km (0.026 R)
• M2: 219,610 km (0.109 R)
• M3: 310,864 km (0.046 R)
• M4: 438,023 km (0.083 R)
• M5: 524,640 km (0.116 R)
• M6: 600,935 km (0.101 R)
• M7: 657,931 km (0.114 R)
• M8: 741,257 km (0.094 R)
• M9: 866,770 km (0.115 R)
• M10: 932,294 km (0.115 R)
• M11: 1,118,094 km (0.084 R)
• M12: 1,211,892 km (0.104 R)
• M13: 1,346,381 km (0.091 R)
• M14: 1,573,620 km (0.116 R)
• M15: 1,630,318 km (0.056 R)
• M16: 1,737,579 km (0.105 R)
• M17: 1,881,343 km (0.106 R)
• M18: 1,941,780 km (0.114 R)
• M19: 2,046,798 km (0.049 R)
• M20: 2,171,862 km (0.071 R)
• M21: 2,262,817 km (0.101 R)
• M22: 2,677,951 km (0.109 R)
• M23: 2,785,512 km (0.11 R)
• M24: 2,844,753 km (0.058 R)
• M25: 3,323,765 km (0.114 R)
• M26: 3,503,283 km (0.107 R)
• M27: 3,631,937 km (0.083 R)
• M28: 3,916,023 km (0.114 R)
• M29: 4,424,955 km (0.101 R)
• M30: 4,482,700 km (0.11 R)
• M31: 4,657,730 km (0.092 R)
• M32: 4,775,762 km (0.043 R)
• M33: 5,135,695 km (0.108 R)
• M34: 5,220,816 km (0.038 R)
• M35: 5,282,002 km (0.051 R)
• M36: 5,516,721 km (0.038 R)
• M37: 5,780,163 km (0.102 R)
• M38: 5,868,874 km (0.118 R)
• M39: 6,163,582 km (0.067 R)
• M40: 6,254,238 km (0.109 R)
• M41: 6,450,062 km (0.063 R)
• M42: 6,555,379 km (0.087 R)
• M43: 6,794,286 km (0.114 R)
• M44: 6,901,399 km (0.106 R)
• M45: 6,995,496 km (0.115 R)
• M46: 7,090,191 km (0.088 R)
• M47: 7,226,176 km (0.1 R)
• M48: 7,321,769 km (0.102 R)
• M49: 7,486,775 km (0.06 R)
• M50: 7,583,565 km (0.114 R)
• M51: 7,848,503 km (0.086 R)
• M52: 7,975,062 km (0.076 R)
• M53: 8,045,523 km (0.1 R)
• M54: 8,130,644 km (0.102 R)
• M55: 8,258,700 km (0.107 R)
• M56: 8,330,058 km (0.075 R)
• M57: 8,777,505 km (0.06 R)
• M58: 9,262,502 km (0.057 R)
• M59: 9,500,811 km (0.093 R)
• M60: 9,846,831 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.1

Radius: 13.9

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.08 AU - 2.42 AU

Year: 2251 Days

Day: 10 Hours

Environment

Temp: -211 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 43,294,595 km

• M1: 213,027 km (0.111 R)
• M2: 375,191 km (0.032 R)
• M3: 486,941 km (0.109 R)
• M4: 622,178 km (0.119 R)
• M5: 718,070 km (0.096 R)
• M6: 977,772 km (0.088 R)
• M7: 1,125,275 km (0.111 R)
• M8: 1,246,749 km (0.071 R)
• M9: 1,408,314 km (0.112 R)
• M10: 1,740,272 km (0.112 R)
• M11: 2,320,712 km (0.111 R)
• M12: 2,420,793 km (0.087 R)
• M13: 2,775,340 km (0.11 R)
• M14: 2,990,013 km (0.098 R)
• M15: 3,146,791 km (0.075 R)
• M16: 3,322,569 km (0.11 R)
• M17: 3,534,399 km (0.115 R)
• M18: 3,971,823 km (0.114 R)
• M19: 4,092,699 km (0.09 R)
• M20: 4,373,344 km (0.08 R)
• M21: 4,642,471 km (0.118 R)
• M22: 5,159,331 km (0.075 R)
• M23: 5,348,423 km (0.117 R)
• M24: 5,559,057 km (0.089 R)
• M25: 5,753,085 km (0.081 R)
• M26: 5,850,922 km (0.049 R)
• M27: 5,969,105 km (0.07 R)
• M28: 6,368,681 km (0.117 R)
• M29: 6,797,727 km (0.074 R)
• M30: 6,984,575 km (0.106 R)
• M31: 7,469,721 km (0.034 R)
• M32: 7,857,179 km (0.03 R)
• M33: 8,119,125 km (0.062 R)
• M34: 8,562,085 km (0.105 R)
• M35: 8,719,013 km (0.075 R)
• M36: 9,058,600 km (0.059 R)
• M37: 9,379,487 km (0.118 R)
• M38: 9,471,939 km (0.064 R)
• M39: 9,867,924 km (0.049 R)
• M40: 10,103,391 km (0.103 R)
• M41: 10,869,482 km (0.068 R)
• M42: 10,990,956 km (0.111 R)
• M43: 11,137,262 km (0.11 R)
• M44: 11,953,468 km (0.106 R)
• M45: 12,103,964 km (0.113 R)
• M46: 12,406,899 km (0.085 R)
• M47: 12,533,908 km (0.09 R)
• M48: 12,866,015 km (0.116 R)
• M49: 13,200,965 km (0.114 R)
• M50: 13,382,577 km (0.085 R)
• M51: 13,512,876 km (0.076 R)
• M52: 14,037,965 km (0.103 R)
• M53: 14,143,880 km (0.058 R)
• M54: 14,730,753 km (0.105 R)
• M55: 14,865,241 km (0.083 R)
• M56: 15,000,178 km (0.075 R)
• M57: 15,298,477 km (0.116 R)
• M58: 15,708,375 km (0.112 R)
• M59: 16,427,342 km (0.105 R)
• M60: 16,566,917 km (0.09 R)
• M61: 16,734,915 km (0.099 R)
• M62: 17,668,705 km (0.043 R)
• M63: 18,098,799 km (0.095 R)
• M64: 18,243,012 km (0.12 R)
• M65: 18,561,356 km (0.041 R)
• M66: 18,677,743 km (0.081 R)
• M67: 18,852,473 km (0.102 R)
• M68: 18,998,630 km (0.112 R)
• M69: 19,557,378 km (0.116 R)
• M70: 19,705,331 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.8

Radius: 3.2

Gravity: 25.86 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.51 AU - 8.57 AU

Year: 13807 Days

Day: 18.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 43,294,595 km

• M1: 76,744 km (0.116 R)
• M2: 494,720 km (0.11 R)
• M3: 582,534 km (0.05 R)
• M4: 613,052 km (0.075 R)
• M5: 675,434 km (0.033 R)
• M6: 823,835 km (0.092 R)
• M7: 892,950 km (0.078 R)
• M8: 1,074,113 km (0.112 R)
• M9: 1,168,958 km (0.095 R)
• M10: 1,227,151 km (0.112 R)
• M11: 1,266,496 km (0.055 R)
• M12: 1,726,659 km (0.061 R)
• M13: 1,997,431 km (0.037 R)
• M14: 2,965,329 km (0.046 R)
• M15: 3,071,693 km (0.117 R)
• M16: 3,453,766 km (0.105 R)
• M17: 3,764,481 km (0.102 R)
• M18: 3,850,799 km (0.061 R)
• M19: 4,172,733 km (0.038 R)
• M20: 5,157,387 km (0.104 R)
• M21: 6,277,575 km (0.059 R)
• M22: 6,482,824 km (0.098 R)
• M23: 6,620,903 km (0.097 R)
• M24: 6,655,609 km (0.082 R)
• M25: 6,725,172 km (0.104 R)
• M26: 8,389,149 km (0.081 R)
• M27: 8,881,326 km (0.104 R)
• M28: 9,073,111 km (0.072 R)
• M29: 10,777,928 km (0.074 R)
• M30: 11,478,645 km (0.081 R)
• M31: 11,897,519 km (0.109 R)
• M32: 12,193,872 km (0.119 R)
• M33: 12,236,358 km (0.103 R)
• M34: 12,707,292 km (0.096 R)
• M35: 14,200,129 km (0.056 R)
• M36: 14,740,177 km (0.08 R)
• M37: 14,967,117 km (0.091 R)
• M38: 15,562,666 km (0.03 R)
• M39: 15,608,743 km (0.111 R)
• M40: 16,729,530 km (0.112 R)
• M41: 17,347,219 km (0.087 R)
• M42: 17,683,067 km (0.098 R)
• M43: 19,294,535 km (0.115 R)
• M44: 21,207,443 km (0.078 R)
• M45: 21,309,768 km (0.097 R)
• M46: 21,720,713 km (0.105 R)
• M47: 22,082,590 km (0.05 R)
• M48: 22,759,670 km (0.052 R)
• M49: 22,916,898 km (0.056 R)
• M50: 23,655,463 km (0.115 R)
• M51: 24,508,918 km (0.074 R)
• M52: 26,796,868 km (0.06 R)
• M53: 28,134,572 km (0.061 R)
• M54: 29,836,996 km (0.101 R)
• M55: 30,585,135 km (0.086 R)
• M56: 30,990,396 km (0.05 R)
• M57: 31,048,440 km (0.087 R)
• M58: 31,281,064 km (0.08 R)
• M59: 32,099,514 km (0.086 R)
• M60: 32,570,448 km (0.104 R)
• M61: 35,261,415 km (0.088 R)
• M62: 35,625,536 km (0.115 R)
• M63: 35,929,968 km (0.068 R)
• M64: 37,960,609 km (0.049 R)
• M65: 38,833,214 km (0.111 R)
• M66: 38,895,895 km (0.052 R)
• M67: 39,146,472 km (0.096 R)
• M68: 39,209,303 km (0.091 R)
• M69: 39,460,627 km (0.117 R)
• M70: 40,344,601 km (0.118 R)
• M71: 40,661,898 km (0.117 R)
• M72: 41,939,314 km (0.067 R)
• M73: 42,131,996 km (0.043 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 14,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit