🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.6

Radius: 11.9

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.42 AU - 0.62 AU

Year: 259 Days

Day: 10.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 43,617,864 km

• M1: 149,598 km (0.034 R)
• M2: 235,317 km (0.114 R)
• M3: 319,092 km (0.108 R)
• M4: 439,967 km (0.104 R)
• M5: 590,313 km (0.082 R)
• M6: 702,212 km (0.115 R)
• M7: 804,238 km (0.06 R)
• M8: 902,674 km (0.1 R)
• M9: 978,669 km (0.058 R)
• M10: 1,059,602 km (0.115 R)
• M11: 1,184,366 km (0.097 R)
• M12: 1,265,897 km (0.093 R)
• M13: 1,379,741 km (0.087 R)
• M14: 1,454,839 km (0.089 R)
• M15: 1,571,675 km (0.116 R)
• M16: 1,671,008 km (0.107 R)
• M17: 1,754,633 km (0.093 R)
• M18: 1,860,998 km (0.079 R)
• M19: 2,048,743 km (0.097 R)
• M20: 2,249,354 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.3

Radius: 9.4

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.54 AU - 0.74 AU

Year: 353 Days

Day: 14.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 43,617,864 km

• M1: 117,135 km (0.063 R)
• M2: 181,313 km (0.035 R)
• M3: 253,868 km (0.091 R)
• M4: 315,053 km (0.104 R)
• M5: 389,403 km (0.109 R)
• M6: 461,360 km (0.09 R)
• M7: 531,820 km (0.09 R)
• M8: 639,680 km (0.099 R)
• M9: 974,181 km (0.118 R)
• M10: 1,036,564 km (0.117 R)
• M11: 1,137,542 km (0.076 R)
• M12: 1,246,749 km (0.116 R)
• M13: 1,404,724 km (0.115 R)
• M14: 1,517,222 km (0.115 R)
• M15: 1,627,475 km (0.107 R)
• M16: 1,697,188 km (0.09 R)
• M17: 1,940,584 km (0.088 R)
• M18: 2,095,717 km (0.118 R)
• M19: 2,189,514 km (0.041 R)
• M20: 2,260,873 km (0.118 R)
• M21: 2,326,995 km (0.111 R)
• M22: 2,424,233 km (0.086 R)
• M23: 2,485,718 km (0.114 R)
• M24: 2,648,182 km (0.057 R)
• M25: 2,718,044 km (0.05 R)
• M26: 2,833,683 km (0.099 R)
• M27: 2,898,608 km (0.064 R)
• M28: 2,996,894 km (0.078 R)
• M29: 3,069,748 km (0.041 R)
• M30: 3,230,865 km (0.087 R)
• M31: 3,292,051 km (0.111 R)
• M32: 3,380,912 km (0.088 R)
• M33: 3,610,545 km (0.09 R)
• M34: 3,702,398 km (0.106 R)
• M35: 3,830,753 km (0.054 R)
• M36: 3,902,859 km (0.119 R)
• M37: 4,004,436 km (0.099 R)
• M38: 4,077,589 km (0.1 R)
• M39: 4,322,032 km (0.085 R)
• M40: 4,465,048 km (0.096 R)
• M41: 4,763,346 km (0.102 R)
• M42: 5,013,174 km (0.105 R)
• M43: 5,099,941 km (0.088 R)
• M44: 5,211,242 km (0.087 R)
• M45: 5,339,447 km (0.037 R)
• M46: 5,403,924 km (0.088 R)
• M47: 5,525,397 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.2

Radius: 11.1

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.65 AU - 1.03 AU

Year: 531 Days

Day: 10.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 43,617,864 km

• M1: 157,676 km (0.082 R)
• M2: 248,033 km (0.095 R)
• M3: 338,540 km (0.104 R)
• M4: 460,462 km (0.099 R)
• M5: 587,620 km (0.108 R)
• M6: 687,253 km (0.105 R)
• M7: 783,893 km (0.076 R)
• M8: 880,683 km (0.066 R)
• M9: 1,013,077 km (0.062 R)
• M10: 1,130,661 km (0.097 R)
• M11: 1,356,553 km (0.093 R)
• M12: 1,433,297 km (0.115 R)
• M13: 1,548,188 km (0.047 R)
• M14: 1,628,522 km (0.084 R)
• M15: 1,761,665 km (0.085 R)
• M16: 1,865,485 km (0.092 R)
• M17: 2,038,869 km (0.088 R)
• M18: 2,245,614 km (0.089 R)
• M19: 2,502,922 km (0.034 R)
• M20: 2,754,845 km (0.098 R)
• M21: 2,830,541 km (0.077 R)
• M22: 2,930,024 km (0.053 R)
• M23: 2,999,587 km (0.078 R)
• M24: 3,093,235 km (0.092 R)
• M25: 3,172,073 km (0.065 R)
• M26: 3,243,581 km (0.044 R)
• M27: 3,388,242 km (0.106 R)
• M28: 3,477,702 km (0.118 R)
• M29: 3,860,672 km (0.056 R)
• M30: 3,971,375 km (0.047 R)
• M31: 4,135,035 km (0.084 R)
• M32: 4,265,933 km (0.113 R)
• M33: 4,353,896 km (0.12 R)
• M34: 4,496,014 km (0.12 R)
• M35: 4,585,624 km (0.078 R)
• M36: 4,757,511 km (0.119 R)
• M37: 4,913,243 km (0.111 R)
• M38: 5,163,969 km (0.113 R)
• M39: 5,314,464 km (0.049 R)
• M40: 5,951,153 km (0.073 R)
• M41: 6,278,473 km (0.107 R)
• M42: 6,368,830 km (0.106 R)
• M43: 6,439,440 km (0.037 R)
• M44: 6,540,718 km (0.116 R)
• M45: 6,652,617 km (0.088 R)
• M46: 6,724,275 km (0.11 R)
• M47: 7,044,564 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.1

Radius: 9.4

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.78 AU - 1.3 AU

Year: 732 Days

Day: 7 Hours

Environment

Temp: -167 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 43,617,864 km

• M1: 131,347 km (0.107 R)
• M2: 196,871 km (0.117 R)
• M3: 287,976 km (0.06 R)
• M4: 349,461 km (0.1 R)
• M5: 501,302 km (0.049 R)
• M6: 685,308 km (0.094 R)
• M7: 760,855 km (0.115 R)
• M8: 930,948 km (0.081 R)
• M9: 1,035,965 km (0.117 R)
• M10: 1,220,419 km (0.112 R)
• M11: 1,302,848 km (0.1 R)
• M12: 1,450,202 km (0.047 R)
• M13: 1,532,032 km (0.089 R)
• M14: 1,639,443 km (0.067 R)
• M15: 1,724,714 km (0.08 R)
• M16: 1,925,624 km (0.114 R)
• M17: 1,989,951 km (0.119 R)
• M18: 2,187,570 km (0.103 R)
• M19: 2,350,183 km (0.073 R)
• M20: 2,426,178 km (0.097 R)
• M21: 2,673,314 km (0.104 R)
• M22: 2,862,256 km (0.066 R)
• M23: 2,936,157 km (0.117 R)
• M24: 3,010,657 km (0.101 R)
• M25: 3,085,905 km (0.104 R)
• M26: 3,276,493 km (0.037 R)
• M27: 3,439,704 km (0.093 R)
• M28: 3,502,685 km (0.112 R)
• M29: 3,709,728 km (0.114 R)
• M30: 3,798,589 km (0.09 R)
• M31: 3,863,664 km (0.039 R)
• M32: 3,970,178 km (0.052 R)
• M33: 4,312,607 km (0.078 R)
• M34: 4,612,551 km (0.073 R)
• M35: 4,743,150 km (0.092 R)
• M36: 4,866,269 km (0.036 R)
• M37: 4,937,029 km (0.086 R)
• M38: 5,061,794 km (0.084 R)
• M39: 5,133,601 km (0.071 R)
• M40: 5,296,213 km (0.057 R)
• M41: 5,387,319 km (0.083 R)
• M42: 5,525,098 km (0.067 R)
• M43: 5,608,275 km (0.084 R)
• M44: 5,701,175 km (0.055 R)
• M45: 5,775,824 km (0.112 R)
• M46: 6,049,439 km (0.102 R)
• M47: 6,395,010 km (0.112 R)
• M48: 6,521,270 km (0.071 R)
• M49: 6,599,510 km (0.047 R)
• M50: 6,658,302 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.7

Radius: 13.5

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.27 AU - 1.79 AU

Year: 1306 Days

Day: 6.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 43,617,864 km

• M1: 171,140 km (0.101 R)
• M2: 395,088 km (0.077 R)
• M3: 705,803 km (0.091 R)
• M4: 921,373 km (0.119 R)
• M5: 1,253,032 km (0.087 R)
• M6: 1,594,265 km (0.067 R)
• M7: 1,945,072 km (0.113 R)
• M8: 2,182,334 km (0.095 R)
• M9: 2,320,712 km (0.1 R)
• M10: 2,584,154 km (0.053 R)
• M11: 2,674,212 km (0.104 R)
• M12: 2,765,317 km (0.111 R)
• M13: 2,880,806 km (0.028 R)
• M14: 3,176,561 km (0.11 R)
• M15: 3,785,125 km (0.086 R)
• M16: 3,965,840 km (0.085 R)
• M17: 4,122,917 km (0.065 R)
• M18: 4,295,553 km (0.09 R)
• M19: 4,497,810 km (0.047 R)
• M20: 5,052,518 km (0.112 R)
• M21: 5,137,640 km (0.094 R)
• M22: 5,468,401 km (0.115 R)
• M23: 5,643,729 km (0.078 R)
• M24: 5,865,583 km (0.069 R)
• M25: 6,000,221 km (0.116 R)
• M26: 6,150,866 km (0.071 R)
• M27: 6,302,857 km (0.089 R)
• M28: 6,533,238 km (0.09 R)
• M29: 6,813,285 km (0.099 R)
• M30: 7,049,800 km (0.101 R)
• M31: 7,176,958 km (0.087 R)
• M32: 7,289,007 km (0.095 R)
• M33: 7,514,750 km (0.092 R)
• M34: 7,677,363 km (0.076 R)
• M35: 7,775,499 km (0.099 R)
• M36: 8,022,784 km (0.11 R)
• M37: 8,222,497 km (0.092 R)
• M38: 8,677,873 km (0.093 R)
• M39: 9,367,669 km (0.095 R)
• M40: 9,472,687 km (0.03 R)
• M41: 9,560,501 km (0.111 R)
• M42: 9,772,331 km (0.088 R)
• M43: 10,039,364 km (0.078 R)
• M44: 10,164,727 km (0.115 R)
• M45: 10,435,349 km (0.108 R)
• M46: 11,020,576 km (0.106 R)
• M47: 11,131,578 km (0.083 R)
• M48: 11,279,979 km (0.104 R)
• M49: 11,391,878 km (0.044 R)
• M50: 11,691,822 km (0.071 R)
• M51: 11,804,918 km (0.068 R)
• M52: 11,899,463 km (0.095 R)
• M53: 11,994,308 km (0.107 R)
• M54: 12,184,747 km (0.085 R)
• M55: 12,395,380 km (0.054 R)
• M56: 12,510,870 km (0.047 R)
• M57: 12,684,703 km (0.057 R)
• M58: 12,878,731 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.3

Radius: 12

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.69 AU - 4.15 AU

Year: 4366 Days

Day: 11.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,617,864 km

• M1: 162,463 km (0.056 R)
• M2: 269,127 km (0.11 R)
• M3: 469,139 km (0.104 R)
• M4: 634,295 km (0.089 R)
• M5: 796,609 km (0.08 R)
• M6: 883,375 km (0.106 R)
• M7: 1,053,917 km (0.103 R)
• M8: 1,323,642 km (0.086 R)
• M9: 1,712,596 km (0.065 R)
• M10: 1,963,173 km (0.087 R)
• M11: 2,352,427 km (0.068 R)
• M12: 3,366,999 km (0.106 R)
• M13: 3,768,520 km (0.114 R)
• M14: 4,185,449 km (0.077 R)
• M15: 4,297,648 km (0.116 R)
• M16: 4,594,151 km (0.117 R)
• M17: 4,710,089 km (0.117 R)
• M18: 4,826,925 km (0.042 R)
• M19: 5,063,439 km (0.111 R)
• M20: 5,255,523 km (0.077 R)
• M21: 5,572,820 km (0.111 R)
• M22: 5,696,687 km (0.105 R)
• M23: 6,124,238 km (0.07 R)
• M24: 6,510,200 km (0.095 R)
• M25: 6,771,847 km (0.112 R)
• M26: 6,930,570 km (0.051 R)
• M27: 7,010,455 km (0.074 R)
• M28: 7,853,439 km (0.075 R)
• M29: 7,936,616 km (0.099 R)
• M30: 8,385,858 km (0.115 R)
• M31: 8,930,095 km (0.097 R)
• M32: 9,544,943 km (0.093 R)
• M33: 9,842,642 km (0.067 R)
• M34: 10,447,018 km (0.067 R)
• M35: 10,661,541 km (0.117 R)
• M36: 10,784,660 km (0.081 R)
• M37: 11,001,427 km (0.115 R)
• M38: 11,125,893 km (0.097 R)
• M39: 11,250,957 km (0.064 R)
• M40: 11,376,320 km (0.057 R)
• M41: 11,533,846 km (0.111 R)
• M42: 11,755,401 km (0.102 R)
• M43: 12,235,311 km (0.111 R)
• M44: 12,331,951 km (0.101 R)
• M45: 12,429,040 km (0.07 R)
• M46: 12,786,728 km (0.113 R)
• M47: 13,512,577 km (0.119 R)
• M48: 13,746,399 km (0.08 R)
• M49: 13,914,098 km (0.112 R)
• M50: 14,048,886 km (0.119 R)
• M51: 15,038,625 km (0.114 R)
• M52: 15,211,560 km (0.097 R)
• M53: 15,315,680 km (0.067 R)
• M54: 15,559,375 km (0.045 R)
• M55: 15,980,344 km (0.082 R)
• M56: 16,369,448 km (0.103 R)
• M57: 16,476,111 km (0.108 R)
• M58: 16,583,074 km (0.102 R)
• M59: 17,774,172 km (0.099 R)
• M60: 17,957,130 km (0.09 R)
• M61: 18,955,546 km (0.1 R)
• M62: 19,142,394 km (0.076 R)
• M63: 19,593,432 km (0.072 R)
• M64: 19,668,978 km (0.119 R)
• M65: 20,124,055 km (0.088 R)
• M66: 22,018,263 km (0.068 R)
• M67: 22,688,761 km (0.111 R)
• M68: 23,006,507 km (0.063 R)
• M69: 23,767,362 km (0.1 R)
• M70: 24,414,372 km (0.042 R)
• M71: 24,862,568 km (0.026 R)
• M72: 25,108,207 km (0.088 R)
• M73: 25,231,326 km (0.068 R)
• M74: 25,932,791 km (0.048 R)
• M75: 26,682,575 km (0.104 R)
• M76: 26,808,238 km (0.112 R)
• M77: 27,778,081 km (0.093 R)
• M78: 28,118,117 km (0.052 R)
• M79: 28,203,387 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.5

Radius: 10.6

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.92 AU - 5.26 AU

Year: 7927 Days

Day: 13.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,617,864 km

• M1: 135,685 km (0.12 R)
• M2: 203,902 km (0.08 R)
• M3: 335,548 km (0.03 R)
• M4: 492,775 km (0.054 R)
• M5: 677,529 km (0.078 R)
• M6: 835,953 km (0.088 R)
• M7: 1,079,199 km (0.109 R)
• M8: 1,228,498 km (0.067 R)
• M9: 1,425,369 km (0.106 R)
• M10: 1,506,899 km (0.086 R)
• M11: 1,916,947 km (0.067 R)
• M12: 2,734,350 km (0.081 R)
• M13: 3,342,615 km (0.1 R)
• M14: 3,452,719 km (0.103 R)
• M15: 4,079,833 km (0.1 R)
• M16: 4,803,887 km (0.062 R)
• M17: 5,022,599 km (0.06 R)
• M18: 5,276,766 km (0.114 R)
• M19: 5,373,107 km (0.079 R)
• M20: 5,930,209 km (0.11 R)
• M21: 6,958,246 km (0.117 R)
• M22: 7,420,653 km (0.119 R)
• M23: 7,492,759 km (0.112 R)
• M24: 8,151,738 km (0.084 R)
• M25: 8,412,935 km (0.043 R)
• M26: 8,714,974 km (0.117 R)
• M27: 8,791,119 km (0.075 R)
• M28: 8,982,305 km (0.033 R)
• M29: 9,097,645 km (0.069 R)
• M30: 9,174,837 km (0.116 R)
• M31: 9,485,702 km (0.083 R)
• M32: 9,800,157 km (0.112 R)
• M33: 10,117,902 km (0.111 R)
• M34: 10,927,376 km (0.115 R)
• M35: 11,381,406 km (0.094 R)
• M36: 11,506,320 km (0.101 R)
• M37: 11,589,945 km (0.084 R)
• M38: 11,926,092 km (0.106 R)
• M39: 12,694,277 km (0.063 R)
• M40: 13,258,859 km (0.109 R)
• M41: 13,965,260 km (0.043 R)
• M42: 14,956,346 km (0.115 R)
• M43: 15,784,071 km (0.114 R)
• M44: 17,483,802 km (0.076 R)
• M45: 18,649,020 km (0.065 R)
• M46: 18,993,544 km (0.059 R)
• M47: 19,639,059 km (0.084 R)
• M48: 20,697,015 km (0.057 R)
• M49: 20,951,631 km (0.115 R)
• M50: 21,258,605 km (0.078 R)
• M51: 21,980,565 km (0.109 R)
• M52: 22,084,386 km (0.038 R)
• M53: 22,553,375 km (0.055 R)
• M54: 22,658,093 km (0.062 R)
• M55: 23,183,930 km (0.056 R)
• M56: 23,342,504 km (0.081 R)
• M57: 23,607,591 km (0.119 R)
• M58: 24,462,543 km (0.054 R)
• M59: 24,623,959 km (0.069 R)
• M60: 25,001,993 km (0.062 R)
• M61: 25,873,251 km (0.117 R)
• M62: 26,037,809 km (0.059 R)
• M63: 26,865,384 km (0.073 R)
• M64: 27,589,737 km (0.087 R)
• M65: 29,285,429 km (0.098 R)
• M66: 29,399,722 km (0.038 R)
• M67: 29,628,756 km (0.09 R)
• M68: 30,782,305 km (0.071 R)
• M69: 30,956,587 km (0.099 R)
• M70: 32,717,802 km (0.105 R)
• M71: 32,836,433 km (0.077 R)
• M72: 33,610,602 km (0.079 R)
• M73: 33,849,959 km (0.039 R)
• M74: 34,210,191 km (0.08 R)
• M75: 35,055,568 km (0.095 R)
• M76: 37,260,790 km (0.062 R)
• M77: 37,694,923 km (0.094 R)
• M78: 37,819,239 km (0.061 R)
• M79: 37,943,705 km (0.053 R)
• M80: 39,321,501 km (0.108 R)
• M81: 39,826,693 km (0.096 R)
• M82: 41,483,190 km (0.12 R)
• M83: 42,319,891 km (0.055 R)
• M84: 42,772,574 km (0.11 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 11,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit