🌌 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 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870

Radius: 10.2

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.56 AU - 0.76 AU

Year: 364 Days

Day: 14.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 50,792,292 km

• M1: 127,757 km (0.09 R)
• M2: 223,499 km (0.033 R)
• M3: 308,321 km (0.085 R)
• M4: 428,149 km (0.071 R)
• M5: 513,869 km (0.096 R)
• M6: 581,038 km (0.101 R)
• M7: 663,018 km (0.047 R)
• M8: 777,759 km (0.098 R)
• M9: 856,897 km (0.039 R)
• M10: 921,523 km (0.051 R)
• M11: 987,944 km (0.114 R)
• M12: 1,060,649 km (0.083 R)
• M13: 1,280,408 km (0.088 R)
• M14: 1,360,443 km (0.056 R)
• M15: 1,447,359 km (0.104 R)
• M16: 1,594,713 km (0.071 R)
• M17: 1,831,078 km (0.041 R)
• M18: 1,916,199 km (0.108 R)
• M19: 2,031,838 km (0.096 R)
• M20: 2,319,066 km (0.068 R)
• M21: 2,430,217 km (0.116 R)
• M22: 2,499,032 km (0.047 R)
• M23: 2,613,176 km (0.036 R)
• M24: 2,781,024 km (0.113 R)
• M25: 2,899,356 km (0.073 R)
• M26: 3,019,483 km (0.081 R)
• M27: 3,093,684 km (0.119 R)
• M28: 3,175,215 km (0.068 R)
• M29: 3,257,643 km (0.105 R)
• M30: 3,326,907 km (0.117 R)
• M31: 3,601,569 km (0.115 R)
• M32: 3,781,535 km (0.068 R)
• M33: 4,016,404 km (0.039 R)
• M34: 4,347,165 km (0.108 R)
• M35: 4,431,239 km (0.062 R)
• M36: 4,686,752 km (0.111 R)
• M37: 4,963,059 km (0.093 R)
• M38: 5,058,951 km (0.094 R)
• M39: 5,123,278 km (0.116 R)
• M40: 5,236,524 km (0.069 R)
• M41: 5,301,599 km (0.118 R)
• M42: 5,440,875 km (0.109 R)
• M43: 5,631,163 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.6

Radius: 10.1

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.61 AU - 0.87 AU

Year: 432 Days

Day: 14.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 50,792,292 km

• M1: 127,158 km (0.104 R)
• M2: 200,162 km (0.119 R)
• M3: 311,912 km (0.051 R)
• M4: 411,843 km (0.102 R)
• M5: 510,877 km (0.082 R)
• M6: 597,195 km (0.083 R)
• M7: 675,434 km (0.069 R)
• M8: 776,862 km (0.102 R)
• M9: 878,738 km (0.076 R)
• M10: 980,165 km (0.055 R)
• M11: 1,060,948 km (0.065 R)
• M12: 1,161,179 km (0.108 R)
• M13: 1,224,010 km (0.117 R)
• M14: 1,499,868 km (0.11 R)
• M15: 1,587,832 km (0.114 R)
• M16: 1,769,144 km (0.048 R)
• M17: 1,865,785 km (0.074 R)
• M18: 1,960,779 km (0.073 R)
• M19: 2,053,979 km (0.093 R)
• M20: 2,141,643 km (0.084 R)
• M21: 2,324,452 km (0.11 R)
• M22: 2,501,426 km (0.095 R)
• M23: 2,636,962 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.6

Radius: 14.5

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.38 AU - 1.56 AU

Year: 1209 Days

Day: 11.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 50,792,292 km

• M1: 180,565 km (0.109 R)
• M2: 279,000 km (0.091 R)
• M3: 422,016 km (0.106 R)
• M4: 512,522 km (0.112 R)
• M5: 616,942 km (0.109 R)
• M6: 719,865 km (0.11 R)
• M7: 812,765 km (0.105 R)
• M8: 934,239 km (0.111 R)
• M9: 1,043,894 km (0.094 R)
• M10: 1,151,904 km (0.096 R)
• M11: 1,257,370 km (0.048 R)
• M12: 1,450,501 km (0.095 R)
• M13: 1,580,053 km (0.105 R)
• M14: 1,698,684 km (0.119 R)
• M15: 1,836,015 km (0.112 R)
• M16: 2,089,583 km (0.104 R)
• M17: 2,254,141 km (0.096 R)
• M18: 2,372,024 km (0.095 R)
• M19: 2,466,121 km (0.079 R)
• M20: 2,658,205 km (0.079 R)
• M21: 3,001,980 km (0.119 R)
• M22: 3,113,580 km (0.082 R)
• M23: 3,574,342 km (0.076 R)
• M24: 3,682,950 km (0.071 R)
• M25: 3,843,020 km (0.076 R)
• M26: 3,934,125 km (0.081 R)
• M27: 4,222,250 km (0.091 R)
• M28: 4,347,913 km (0.108 R)
• M29: 4,496,164 km (0.105 R)
• M30: 4,592,355 km (0.069 R)
• M31: 4,775,912 km (0.11 R)
• M32: 4,940,021 km (0.089 R)
• M33: 5,050,424 km (0.044 R)
• M34: 5,296,363 km (0.115 R)
• M35: 5,420,828 km (0.093 R)
• M36: 5,695,789 km (0.09 R)
• M37: 5,823,396 km (0.083 R)
• M38: 5,928,414 km (0.114 R)
• M39: 6,069,634 km (0.118 R)
• M40: 6,223,870 km (0.079 R)
• M41: 6,331,281 km (0.111 R)
• M42: 7,039,328 km (0.052 R)
• M43: 7,213,909 km (0.116 R)
• M44: 7,427,983 km (0.112 R)
• M45: 7,631,436 km (0.098 R)
• M46: 8,135,132 km (0.12 R)
• M47: 8,344,868 km (0.075 R)
• M48: 8,676,377 km (0.113 R)
• M49: 8,850,360 km (0.089 R)
• M50: 9,106,920 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.2

Radius: 8.4

Gravity: 13.86 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.75 AU - 2.59 AU

Year: 2168 Days

Day: 14 Hours

Environment

Temp: -202 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 50,792,292 km

• M1: 118,332 km (0.071 R)
• M2: 185,651 km (0.111 R)
• M3: 314,604 km (0.114 R)
• M4: 396,434 km (0.097 R)
• M5: 471,084 km (0.091 R)
• M6: 576,251 km (0.115 R)
• M7: 708,047 km (0.114 R)
• M8: 782,696 km (0.097 R)
• M9: 1,163,273 km (0.101 R)
• M10: 1,321,398 km (0.108 R)
• M11: 1,379,592 km (0.071 R)
• M12: 1,646,175 km (0.094 R)
• M13: 1,721,871 km (0.079 R)
• M14: 2,009,249 km (0.098 R)
• M15: 2,103,795 km (0.106 R)
• M16: 2,269,699 km (0.114 R)
• M17: 2,354,222 km (0.052 R)
• M18: 2,643,694 km (0.062 R)
• M19: 2,868,240 km (0.052 R)
• M20: 2,975,202 km (0.076 R)
• M21: 3,146,043 km (0.098 R)
• M22: 3,481,142 km (0.055 R)
• M23: 4,030,915 km (0.102 R)
• M24: 4,133,688 km (0.083 R)
• M25: 4,643,219 km (0.028 R)
• M26: 4,932,840 km (0.084 R)
• M27: 5,209,895 km (0.077 R)
• M28: 5,378,492 km (0.084 R)
• M29: 5,567,883 km (0.12 R)
• M30: 5,856,308 km (0.083 R)
• M31: 6,070,831 km (0.09 R)
• M32: 6,407,576 km (0.11 R)
• M33: 6,730,109 km (0.094 R)
• M34: 6,872,825 km (0.12 R)
• M35: 7,223,782 km (0.092 R)
• M36: 7,349,145 km (0.079 R)
• M37: 8,333,349 km (0.075 R)
• M38: 8,464,696 km (0.091 R)
• M39: 8,552,660 km (0.116 R)
• M40: 8,796,355 km (0.06 R)
• M41: 9,244,999 km (0.111 R)
• M42: 9,313,066 km (0.105 R)
• M43: 9,381,133 km (0.097 R)
• M44: 9,517,865 km (0.098 R)
• M45: 9,885,876 km (0.096 R)
• M46: 9,978,477 km (0.118 R)
• M47: 10,094,864 km (0.111 R)
• M48: 10,352,322 km (0.095 R)
• M49: 10,540,816 km (0.12 R)
• M50: 10,730,655 km (0.111 R)
• M51: 10,802,013 km (0.104 R)
• M52: 10,969,413 km (0.102 R)
• M53: 11,843,514 km (0.042 R)
• M54: 12,115,034 km (0.082 R)
• M55: 12,214,367 km (0.097 R)
• M56: 12,363,815 km (0.108 R)
• M57: 12,438,764 km (0.076 R)
• M58: 12,538,845 km (0.056 R)
• M59: 12,639,225 km (0.108 R)
• M60: 13,043,588 km (0.111 R)
• M61: 13,221,759 km (0.105 R)
• M62: 13,400,828 km (0.114 R)
• M63: 13,657,986 km (0.086 R)
• M64: 14,544,653 km (0.062 R)
• M65: 14,597,311 km (0.118 R)
• M66: 14,915,057 km (0.098 R)
• M67: 15,665,440 km (0.056 R)
• M68: 15,827,754 km (0.055 R)
• M69: 16,126,950 km (0.1 R)
• M70: 16,181,553 km (0.062 R)
• M71: 16,290,909 km (0.029 R)
• M72: 16,373,038 km (0.095 R)
• M73: 17,258,358 km (0.115 R)
• M74: 17,791,226 km (0.118 R)
• M75: 18,386,625 km (0.059 R)
• M76: 18,672,357 km (0.112 R)
• M77: 19,277,331 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.5

Radius: 11.3

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.33 AU - 3.83 AU

Year: 4594 Days

Day: 13.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,792,292 km

• M1: 159,621 km (0.066 R)
• M2: 246,238 km (0.062 R)
• M3: 346,618 km (0.115 R)
• M4: 701,165 km (0.119 R)
• M5: 863,030 km (0.114 R)
• M6: 974,032 km (0.079 R)
• M7: 1,077,105 km (0.032 R)
• M8: 1,482,515 km (0.118 R)
• M9: 2,515,937 km (0.097 R)
• M10: 2,697,100 km (0.115 R)
• M11: 2,996,296 km (0.098 R)
• M12: 3,188,828 km (0.104 R)
• M13: 3,770,166 km (0.069 R)
• M14: 3,873,687 km (0.085 R)
• M15: 4,104,966 km (0.117 R)
• M16: 4,559,294 km (0.091 R)
• M17: 5,098,146 km (0.116 R)
• M18: 5,189,999 km (0.057 R)
• M19: 5,515,673 km (0.081 R)
• M20: 5,896,101 km (0.032 R)
• M21: 6,065,296 km (0.11 R)
• M22: 6,632,422 km (0.114 R)
• M23: 7,190,870 km (0.097 R)
• M24: 7,423,794 km (0.039 R)
• M25: 7,554,244 km (0.063 R)
• M26: 7,976,708 km (0.1 R)
• M27: 8,407,101 km (0.092 R)
• M28: 8,734,870 km (0.06 R)
• M29: 8,928,001 km (0.039 R)
• M30: 9,487,497 km (0.075 R)
• M31: 9,714,587 km (0.093 R)
• M32: 10,232,046 km (0.091 R)
• M33: 10,670,068 km (0.059 R)
• M34: 10,758,480 km (0.088 R)
• M35: 10,847,042 km (0.116 R)
• M36: 10,995,294 km (0.05 R)
• M37: 11,534,445 km (0.046 R)
• M38: 11,746,574 km (0.107 R)
• M39: 11,898,715 km (0.075 R)
• M40: 12,051,604 km (0.119 R)
• M41: 12,174,424 km (0.079 R)
• M42: 12,266,876 km (0.075 R)
• M43: 12,483,194 km (0.07 R)
• M44: 13,014,267 km (0.09 R)
• M45: 13,393,497 km (0.109 R)
• M46: 13,552,520 km (0.116 R)
• M47: 13,744,304 km (0.101 R)
• M48: 14,227,655 km (0.102 R)
• M49: 14,357,506 km (0.039 R)
• M50: 14,814,976 km (0.116 R)
• M51: 15,543,668 km (0.055 R)
• M52: 15,912,426 km (0.089 R)
• M53: 16,148,492 km (0.113 R)
• M54: 16,284,027 km (0.113 R)
• M55: 16,658,471 km (0.105 R)
• M56: 16,761,095 km (0.079 R)
• M57: 17,001,499 km (0.105 R)
• M58: 17,173,836 km (0.102 R)
• M59: 17,799,005 km (0.117 R)
• M60: 18,255,279 km (0.108 R)
• M61: 18,502,564 km (0.099 R)
• M62: 18,679,837 km (0.091 R)
• M63: 19,071,784 km (0.074 R)
• M64: 19,466,573 km (0.075 R)
• M65: 20,447,037 km (0.113 R)
• M66: 21,146,557 km (0.074 R)
• M67: 21,629,758 km (0.105 R)
• M68: 21,704,407 km (0.105 R)
• M69: 21,854,005 km (0.049 R)
• M70: 23,062,905 km (0.119 R)
• M71: 23,368,534 km (0.066 R)
• M72: 23,906,637 km (0.058 R)
• M73: 24,099,768 km (0.101 R)
• M74: 24,216,006 km (0.098 R)
• M75: 24,293,497 km (0.038 R)
• M76: 25,269,624 km (0.115 R)
• M77: 26,537,914 km (0.114 R)
• M78: 26,657,892 km (0.115 R)
• M79: 26,898,296 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.1

Radius: 11

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.08 AU - 4.26 AU

Year: 5776 Days

Day: 7.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 50,792,292 km

• M1: 147,952 km (0.118 R)
• M2: 287,228 km (0.104 R)
• M3: 381,325 km (0.112 R)
• M4: 463,305 km (0.094 R)
• M5: 590,762 km (0.09 R)
• M6: 721,062 km (0.08 R)
• M7: 918,531 km (0.092 R)
• M8: 1,434,494 km (0.029 R)
• M9: 1,516,922 km (0.11 R)
• M10: 1,984,715 km (0.057 R)
• M11: 2,219,135 km (0.086 R)
• M12: 2,529,102 km (0.096 R)
• M13: 2,749,310 km (0.077 R)
• M14: 3,635,228 km (0.084 R)
• M15: 3,981,697 km (0.117 R)
• M16: 4,158,970 km (0.089 R)
• M17: 4,915,188 km (0.062 R)
• M18: 5,255,523 km (0.082 R)
• M19: 5,493,832 km (0.113 R)
• M20: 5,824,743 km (0.041 R)
• M21: 6,436,598 km (0.102 R)
• M22: 6,529,049 km (0.1 R)
• M23: 6,762,123 km (0.113 R)
• M24: 7,284,369 km (0.089 R)
• M25: 7,380,710 km (0.082 R)
• M26: 7,501,735 km (0.119 R)
• M27: 7,967,882 km (0.071 R)
• M28: 8,067,215 km (0.075 R)
• M29: 8,191,979 km (0.064 R)
• M30: 10,193,001 km (0.096 R)
• M31: 10,463,623 km (0.088 R)
• M32: 10,545,304 km (0.083 R)
• M33: 10,709,113 km (0.1 R)
• M34: 11,345,353 km (0.063 R)
• M35: 11,457,252 km (0.067 R)
• M36: 11,597,575 km (0.087 R)
• M37: 13,356,098 km (0.086 R)
• M38: 13,830,922 km (0.101 R)
• M39: 13,980,519 km (0.076 R)
• M40: 14,311,430 km (0.096 R)
• M41: 15,196,301 km (0.099 R)
• M42: 16,572,452 km (0.07 R)
• M43: 17,533,319 km (0.098 R)
• M44: 17,695,334 km (0.11 R)
• M45: 17,988,097 km (0.041 R)
• M46: 18,315,118 km (0.096 R)
• M47: 18,578,260 km (0.087 R)
• M48: 19,308,448 km (0.101 R)
• M49: 21,243,346 km (0.074 R)
• M50: 21,450,689 km (0.093 R)
• M51: 22,708,358 km (0.106 R)
• M52: 23,989,814 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.7

Radius: 5.3

Gravity: 15.44 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.83 AU - 9.01 AU

Year: 13709 Days

Day: 15.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,792,292 km

• M1: 67,469 km (0.043 R)
• M2: 109,206 km (0.12 R)
• M3: 168,597 km (0.086 R)
• M4: 278,551 km (0.079 R)
• M5: 412,441 km (0.067 R)
• M6: 774,468 km (0.086 R)
• M7: 887,265 km (0.074 R)
• M8: 1,128,716 km (0.087 R)
• M9: 1,235,379 km (0.085 R)
• M10: 1,390,063 km (0.106 R)
• M11: 1,481,468 km (0.096 R)
• M12: 1,767,200 km (0.103 R)
• M13: 1,916,498 km (0.065 R)
• M14: 2,096,016 km (0.072 R)
• M15: 2,388,928 km (0.077 R)
• M16: 2,582,059 km (0.116 R)
• M17: 2,895,766 km (0.119 R)
• M18: 3,012,901 km (0.03 R)
• M19: 3,101,762 km (0.111 R)
• M20: 3,716,011 km (0.067 R)
• M21: 4,739,859 km (0.092 R)
• M22: 4,843,231 km (0.058 R)
• M23: 5,300,253 km (0.083 R)
• M24: 5,734,386 km (0.099 R)
• M25: 5,955,641 km (0.071 R)
• M26: 6,179,888 km (0.094 R)
• M27: 6,907,682 km (0.025 R)
• M28: 7,621,862 km (0.098 R)
• M29: 7,906,098 km (0.11 R)
• M30: 8,652,442 km (0.117 R)
• M31: 8,948,795 km (0.026 R)
• M32: 9,034,066 km (0.049 R)
• M33: 9,507,842 km (0.087 R)
• M34: 10,211,401 km (0.114 R)
• M35: 10,389,871 km (0.052 R)
• M36: 11,251,854 km (0.113 R)
• M37: 11,528,760 km (0.119 R)
• M38: 11,761,385 km (0.114 R)
• M39: 12,230,972 km (0.081 R)
• M40: 12,515,657 km (0.119 R)
• M41: 13,188,548 km (0.116 R)
• M42: 13,334,257 km (0.11 R)
• M43: 14,120,543 km (0.114 R)
• M44: 14,269,542 km (0.057 R)
• M45: 14,921,640 km (0.093 R)
• M46: 15,840,320 km (0.117 R)
• M47: 15,995,154 km (0.113 R)
• M48: 17,305,482 km (0.074 R)
• M49: 17,892,953 km (0.061 R)
• M50: 18,108,074 km (0.118 R)
• M51: 19,583,109 km (0.095 R)
• M52: 20,700,306 km (0.03 R)
• M53: 21,209,837 km (0.112 R)
• M54: 21,838,148 km (0.078 R)
• M55: 21,895,593 km (0.12 R)
• M56: 22,356,654 km (0.112 R)
• M57: 22,704,768 km (0.103 R)
• M58: 22,996,035 km (0.067 R)
• M59: 23,054,528 km (0.114 R)
• M60: 23,523,667 km (0.056 R)
• M61: 23,995,947 km (0.088 R)
• M62: 24,292,749 km (0.063 R)
• M63: 24,889,944 km (0.119 R)
• M64: 24,949,933 km (0.089 R)
• M65: 25,130,049 km (0.101 R)
• M66: 25,190,337 km (0.079 R)
• M67: 26,894,705 km (0.12 R)
• M68: 27,079,459 km (0.1 R)
• M69: 27,202,877 km (0.051 R)
• M70: 28,635,875 km (0.115 R)
• M71: 30,221,163 km (0.115 R)
• M72: 30,285,191 km (0.119 R)
• M73: 30,541,602 km (0.076 R)
• M74: 31,834,726 km (0.099 R)
• M75: 32,422,347 km (0.064 R)
• M76: 36,430,821 km (0.044 R)
• M77: 37,251,067 km (0.088 R)
• M78: 37,939,217 km (0.036 R)
• M79: 38,562,142 km (0.117 R)
• M80: 38,840,095 km (0.12 R)
• M81: 39,258,371 km (0.071 R)
• M82: 39,537,969 km (0.085 R)
• M83: 39,818,166 km (0.025 R)
• M84: 41,229,472 km (0.03 R)
• M85: 42,155,483 km (0.115 R)
• M86: 42,728,892 km (0.045 R)
• M87: 43,521,312 km (0.081 R)
• M88: 45,560,331 km (0.087 R)
• M89: 46,369,954 km (0.093 R)
• M90: 46,517,607 km (0.064 R)
• M91: 49,278,137 km (0.095 R)
• M92: 50,488,234 km (0.075 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: 431 - 12,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit