🌌 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: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.3

Radius: 12.7

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.5 AU - 0.52 AU

Year: 247 Days

Day: 9.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 43,384,204 km

• M1: 173,982 km (0.082 R)
• M2: 271,819 km (0.071 R)
• M3: 360,082 km (0.068 R)
• M4: 451,038 km (0.05 R)
• M5: 571,913 km (0.082 R)
• M6: 663,616 km (0.079 R)
• M7: 789,727 km (0.078 R)
• M8: 875,297 km (0.049 R)
• M9: 966,701 km (0.119 R)
• M10: 1,063,940 km (0.103 R)
• M11: 1,152,801 km (0.104 R)
• M12: 1,239,568 km (0.114 R)
• M13: 1,323,792 km (0.067 R)
• M14: 1,417,589 km (0.082 R)
• M15: 1,537,717 km (0.113 R)
• M16: 1,655,899 km (0.073 R)
• M17: 1,735,634 km (0.085 R)
• M18: 1,830,779 km (0.039 R)
• M19: 1,924,876 km (0.085 R)
• M20: 2,011,942 km (0.068 R)
• M21: 2,094,370 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.7

Radius: 8.7

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.69 AU - 1.13 AU

Year: 589 Days

Day: 11.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 43,384,204 km

• M1: 108,758 km (0.109 R)
• M2: 213,925 km (0.085 R)
• M3: 282,890 km (0.066 R)
• M4: 337,792 km (0.103 R)
• M5: 434,133 km (0.098 R)
• M6: 489,933 km (0.063 R)
• M7: 544,835 km (0.118 R)
• M8: 602,131 km (0.095 R)
• M9: 690,394 km (0.049 R)
• M10: 796,309 km (0.04 R)
• M11: 921,822 km (0.118 R)
• M12: 1,058,854 km (0.078 R)
• M13: 1,172,698 km (0.116 R)
• M14: 1,269,787 km (0.115 R)
• M15: 1,332,468 km (0.075 R)
• M16: 1,472,342 km (0.115 R)
• M17: 1,538,465 km (0.113 R)
• M18: 1,605,634 km (0.094 R)
• M19: 1,691,054 km (0.12 R)
• M20: 1,783,955 km (0.097 R)
• M21: 1,902,586 km (0.119 R)
• M22: 1,956,740 km (0.117 R)
• M23: 2,029,894 km (0.068 R)
• M24: 2,097,661 km (0.11 R)
• M25: 2,160,044 km (0.111 R)
• M26: 2,223,024 km (0.107 R)
• M27: 2,514,291 km (0.068 R)
• M28: 2,756,191 km (0.102 R)
• M29: 3,012,602 km (0.114 R)
• M30: 3,076,181 km (0.11 R)
• M31: 3,183,143 km (0.119 R)
• M32: 3,240,739 km (0.075 R)
• M33: 3,378,967 km (0.111 R)
• M34: 3,481,890 km (0.107 R)
• M35: 3,593,490 km (0.114 R)
• M36: 3,676,218 km (0.097 R)
• M37: 4,082,975 km (0.114 R)
• M38: 4,145,656 km (0.091 R)
• M39: 4,383,666 km (0.091 R)
• M40: 4,496,164 km (0.106 R)
• M41: 4,601,631 km (0.114 R)
• M42: 4,707,845 km (0.106 R)
• M43: 4,790,124 km (0.067 R)
• M44: 4,906,212 km (0.11 R)
• M45: 4,989,538 km (0.073 R)
• M46: 5,065,085 km (0.108 R)
• M47: 5,183,267 km (0.106 R)
• M48: 5,388,067 km (0.087 R)
• M49: 5,560,852 km (0.05 R)
• M50: 5,621,738 km (0.104 R)
• M51: 5,691,601 km (0.094 R)
• M52: 5,867,528 km (0.077 R)
• M53: 5,956,239 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.3

Radius: 14.1

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.26 AU - 1.94 AU

Year: 1373 Days

Day: 8.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 43,384,204 km

• M1: 179,368 km (0.089 R)
• M2: 277,654 km (0.11 R)
• M3: 485,295 km (0.114 R)
• M4: 599,738 km (0.11 R)
• M5: 782,995 km (0.118 R)
• M6: 986,897 km (0.03 R)
• M7: 1,096,104 km (0.117 R)
• M8: 1,256,323 km (0.117 R)
• M9: 1,767,648 km (0.094 R)
• M10: 1,884,933 km (0.11 R)
• M11: 2,033,035 km (0.086 R)
• M12: 2,243,220 km (0.098 R)
• M13: 2,592,681 km (0.069 R)
• M14: 2,779,379 km (0.119 R)
• M15: 2,885,145 km (0.059 R)
• M16: 3,332,891 km (0.108 R)
• M17: 3,513,755 km (0.105 R)
• M18: 3,605,458 km (0.071 R)
• M19: 4,208,786 km (0.111 R)
• M20: 4,454,277 km (0.045 R)
• M21: 4,628,857 km (0.05 R)
• M22: 4,972,184 km (0.051 R)
• M23: 5,166,512 km (0.093 R)
• M24: 5,323,889 km (0.084 R)
• M25: 5,576,261 km (0.041 R)
• M26: 5,873,512 km (0.066 R)
• M27: 6,273,387 km (0.115 R)
• M28: 6,868,337 km (0.117 R)
• M29: 6,998,188 km (0.04 R)
• M30: 7,363,357 km (0.085 R)
• M31: 7,794,647 km (0.104 R)
• M32: 8,081,726 km (0.09 R)
• M33: 8,234,316 km (0.073 R)
• M34: 8,604,271 km (0.028 R)
• M35: 9,122,029 km (0.064 R)
• M36: 9,505,000 km (0.085 R)
• M37: 9,649,960 km (0.056 R)
• M38: 9,795,669 km (0.118 R)
• M39: 9,942,125 km (0.104 R)
• M40: 10,155,003 km (0.115 R)
• M41: 10,253,737 km (0.054 R)
• M42: 10,452,254 km (0.118 R)
• M43: 10,618,606 km (0.03 R)
• M44: 10,769,102 km (0.104 R)
• M45: 10,869,931 km (0.064 R)
• M46: 11,004,719 km (0.107 R)
• M47: 11,601,016 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.7

Radius: 11.1

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.41 AU - 2.11 AU

Year: 1584 Days

Day: 14.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 67 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 43,384,204 km

• M1: 140,173 km (0.096 R)
• M2: 219,310 km (0.07 R)
• M3: 291,716 km (0.085 R)
• M4: 372,947 km (0.09 R)
• M5: 511,625 km (0.046 R)
• M6: 663,467 km (0.095 R)
• M7: 759,658 km (0.116 R)
• M8: 1,062,743 km (0.091 R)
• M9: 1,203,216 km (0.076 R)
• M10: 1,494,034 km (0.101 R)
• M11: 1,577,210 km (0.096 R)
• M12: 1,671,756 km (0.091 R)
• M13: 1,758,373 km (0.097 R)
• M14: 1,876,556 km (0.12 R)
• M15: 2,079,261 km (0.06 R)
• M16: 2,268,053 km (0.105 R)
• M17: 2,528,802 km (0.061 R)
• M18: 2,776,387 km (0.045 R)
• M19: 3,186,584 km (0.112 R)
• M20: 3,442,097 km (0.071 R)
• M21: 3,578,680 km (0.075 R)
• M22: 3,793,204 km (0.073 R)
• M23: 4,155,978 km (0.107 R)
• M24: 4,762,448 km (0.08 R)
• M25: 4,901,125 km (0.084 R)
• M26: 5,026,937 km (0.09 R)
• M27: 5,111,460 km (0.117 R)
• M28: 5,210,793 km (0.106 R)
• M29: 5,353,659 km (0.114 R)
• M30: 5,541,404 km (0.11 R)
• M31: 5,968,057 km (0.061 R)
• M32: 6,132,615 km (0.113 R)
• M33: 6,238,231 km (0.118 R)
• M34: 6,589,337 km (0.066 R)
• M35: 6,775,138 km (0.097 R)
• M36: 7,088,695 km (0.03 R)
• M37: 7,263,126 km (0.111 R)
• M38: 7,343,011 km (0.092 R)
• M39: 7,439,053 km (0.085 R)
• M40: 7,551,850 km (0.072 R)
• M41: 8,289,816 km (0.059 R)
• M42: 8,373,292 km (0.03 R)
• M43: 8,999,509 km (0.099 R)
• M44: 9,326,829 km (0.117 R)
• M45: 9,728,499 km (0.061 R)
• M46: 9,869,570 km (0.073 R)
• M47: 10,082,448 km (0.088 R)
• M48: 10,494,590 km (0.102 R)
• M49: 10,584,947 km (0.084 R)
• M50: 11,077,274 km (0.107 R)
• M51: 11,243,028 km (0.111 R)
• M52: 11,782,927 km (0.094 R)
• M53: 11,895,723 km (0.079 R)
• M54: 11,970,971 km (0.101 R)
• M55: 12,084,366 km (0.089 R)
• M56: 12,198,061 km (0.064 R)
• M57: 12,464,794 km (0.074 R)
• M58: 12,579,685 km (0.036 R)
• M59: 12,984,646 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.6

Radius: 13.2

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.78 AU - 2 AU

Year: 1762 Days

Day: 7 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 43,384,204 km

• M1: 172,636 km (0.109 R)
• M2: 261,796 km (0.085 R)
• M3: 463,005 km (0.091 R)
• M4: 565,031 km (0.071 R)
• M5: 797,207 km (0.032 R)
• M6: 970,441 km (0.116 R)
• M7: 1,170,903 km (0.074 R)
• M8: 1,276,519 km (0.042 R)
• M9: 1,445,265 km (0.11 R)
• M10: 1,559,558 km (0.087 R)
• M11: 1,661,135 km (0.042 R)
• M12: 1,748,949 km (0.057 R)
• M13: 1,963,023 km (0.094 R)
• M14: 2,099,157 km (0.117 R)
• M15: 2,212,253 km (0.059 R)
• M16: 2,318,468 km (0.111 R)
• M17: 2,554,683 km (0.104 R)
• M18: 2,827,549 km (0.118 R)
• M19: 3,050,899 km (0.091 R)
• M20: 3,280,233 km (0.114 R)
• M21: 3,671,581 km (0.113 R)
• M22: 3,777,197 km (0.072 R)
• M23: 3,883,710 km (0.115 R)
• M24: 4,154,632 km (0.117 R)
• M25: 4,533,115 km (0.059 R)
• M26: 4,853,254 km (0.058 R)
• M27: 5,455,535 km (0.104 R)
• M28: 5,625,030 km (0.069 R)
• M29: 5,894,904 km (0.115 R)
• M30: 6,044,053 km (0.118 R)
• M31: 6,169,117 km (0.096 R)
• M32: 6,498,831 km (0.113 R)
• M33: 6,704,528 km (0.108 R)
• M34: 6,977,843 km (0.061 R)
• M35: 7,454,911 km (0.117 R)
• M36: 7,683,945 km (0.065 R)
• M37: 8,066,168 km (0.067 R)
• M38: 8,764,490 km (0.09 R)
• M39: 8,920,671 km (0.098 R)
• M40: 9,077,898 km (0.1 R)
• M41: 9,337,002 km (0.074 R)
• M42: 9,686,462 km (0.087 R)
• M43: 9,818,707 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.6

Radius: 13.2

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.27 AU - 5.51 AU

Year: 7334 Days

Day: 7.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,384,204 km

• M1: 178,769 km (0.079 R)
• M2: 309,069 km (0.051 R)
• M3: 401,969 km (0.098 R)
• M4: 685,457 km (0.078 R)
• M5: 836,701 km (0.118 R)
• M6: 1,679,535 km (0.104 R)
• M7: 2,529,251 km (0.054 R)
• M8: 2,625,742 km (0.043 R)
• M9: 2,872,578 km (0.056 R)
• M10: 3,127,194 km (0.099 R)
• M11: 3,283,524 km (0.099 R)
• M12: 3,442,696 km (0.034 R)
• M13: 4,076,243 km (0.11 R)
• M14: 4,305,128 km (0.094 R)
• M15: 4,567,821 km (0.034 R)
• M16: 4,716,073 km (0.098 R)
• M17: 5,048,031 km (0.106 R)
• M18: 5,512,981 km (0.081 R)
• M19: 5,670,956 km (0.078 R)
• M20: 6,024,157 km (0.076 R)
• M21: 6,351,477 km (0.097 R)
• M22: 6,921,445 km (0.078 R)
• M23: 7,195,358 km (0.086 R)
• M24: 7,403,150 km (0.073 R)
• M25: 7,612,886 km (0.102 R)
• M26: 8,110,149 km (0.107 R)
• M27: 8,802,040 km (0.115 R)
• M28: 9,173,790 km (0.106 R)
• M29: 9,323,986 km (0.115 R)
• M30: 9,588,625 km (0.116 R)
• M31: 9,855,957 km (0.084 R)
• M32: 10,048,339 km (0.103 R)
• M33: 11,029,103 km (0.101 R)
• M34: 11,228,966 km (0.095 R)
• M35: 11,470,417 km (0.055 R)
• M36: 11,713,513 km (0.109 R)
• M37: 11,917,415 km (0.044 R)
• M38: 12,661,365 km (0.09 R)
• M39: 13,591,116 km (0.058 R)
• M40: 13,891,509 km (0.094 R)
• M41: 14,586,540 km (0.119 R)
• M42: 15,026,657 km (0.06 R)
• M43: 15,515,842 km (0.06 R)
• M44: 15,920,056 km (0.117 R)
• M45: 16,010,263 km (0.113 R)
• M46: 16,236,754 km (0.083 R)
• M47: 16,464,293 km (0.091 R)
• M48: 16,784,731 km (0.09 R)
• M49: 16,922,661 km (0.097 R)
• M50: 17,245,942 km (0.105 R)
• M51: 17,524,643 km (0.094 R)
• M52: 17,898,637 km (0.119 R)
• M53: 18,464,716 km (0.101 R)
• M54: 19,372,775 km (0.092 R)
• M55: 19,759,485 km (0.025 R)
• M56: 20,197,657 km (0.027 R)
• M57: 20,295,494 km (0.061 R)
• M58: 20,491,617 km (0.051 R)
• M59: 21,531,322 km (0.09 R)
• M60: 21,931,945 km (0.104 R)
• M61: 22,436,240 km (0.119 R)
• M62: 22,537,518 km (0.029 R)
• M63: 22,740,672 km (0.06 R)
• M64: 23,971,862 km (0.119 R)
• M65: 24,335,086 km (0.118 R)
• M66: 26,285,094 km (0.05 R)
• M67: 27,035,926 km (0.049 R)
• M68: 28,066,356 km (0.072 R)
• M69: 29,386,108 km (0.112 R)
• M70: 30,951,351 km (0.11 R)
• M71: 31,346,887 km (0.073 R)
• M72: 31,630,525 km (0.091 R)
• M73: 31,744,219 km (0.09 R)
• M74: 32,715,858 km (0.119 R)
• M75: 33,349,704 km (0.042 R)
• M76: 33,465,492 km (0.119 R)
• M77: 34,864,233 km (0.045 R)
• M78: 35,099,251 km (0.119 R)
• M79: 35,748,206 km (0.076 R)
• M80: 36,044,410 km (0.034 R)
• M81: 37,057,936 km (0.111 R)
• M82: 39,112,812 km (0.09 R)
• M83: 39,234,884 km (0.111 R)
• M84: 41,204,639 km (0.105 R)
• M85: 41,577,587 km (0.04 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170

Radius: 6.7

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.75 AU - 10.57 AU

Year: 17285 Days

Day: 18.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,384,204 km

• M1: 179,368 km (0.085 R)
• M2: 234,420 km (0.103 R)
• M3: 416,780 km (0.111 R)
• M4: 482,902 km (0.118 R)
• M5: 885,320 km (0.107 R)
• M6: 1,175,390 km (0.103 R)
• M7: 1,232,986 km (0.094 R)
• M8: 1,411,755 km (0.067 R)
• M9: 1,473,240 km (0.103 R)
• M10: 1,535,622 km (0.114 R)
• M11: 1,706,313 km (0.096 R)
• M12: 1,860,848 km (0.108 R)
• M13: 2,649,378 km (0.101 R)
• M14: 2,725,673 km (0.115 R)
• M15: 2,854,627 km (0.076 R)
• M16: 2,906,687 km (0.099 R)
• M17: 3,335,135 km (0.116 R)
• M18: 3,754,757 km (0.081 R)
• M19: 3,985,287 km (0.118 R)
• M20: 5,238,169 km (0.063 R)
• M21: 5,366,524 km (0.113 R)
• M22: 5,561,002 km (0.11 R)
• M23: 5,659,138 km (0.111 R)
• M24: 5,757,872 km (0.12 R)
• M25: 6,775,736 km (0.074 R)
• M26: 6,950,766 km (0.111 R)
• M27: 7,091,986 km (0.097 R)
• M28: 7,269,709 km (0.085 R)
• M29: 7,484,830 km (0.07 R)
• M30: 8,217,411 km (0.052 R)
• M31: 8,705,698 km (0.066 R)
• M32: 9,049,325 km (0.074 R)
• M33: 10,548,445 km (0.087 R)
• M34: 11,450,969 km (0.102 R)
• M35: 11,659,658 km (0.046 R)
• M36: 12,207,785 km (0.047 R)
• M37: 12,592,251 km (0.072 R)
• M38: 15,117,762 km (0.104 R)
• M39: 15,163,390 km (0.057 R)
• M40: 15,209,167 km (0.045 R)
• M41: 16,367,054 km (0.084 R)
• M42: 16,554,949 km (0.055 R)
• M43: 16,743,592 km (0.063 R)
• M44: 17,218,117 km (0.083 R)
• M45: 17,409,303 km (0.089 R)
• M46: 18,424,025 km (0.107 R)
• M47: 18,864,740 km (0.117 R)
• M48: 19,756,643 km (0.071 R)
• M49: 20,107,151 km (0.102 R)
• M50: 20,510,317 km (0.106 R)
• M51: 20,561,031 km (0.064 R)
• M52: 20,713,022 km (0.058 R)
• M53: 21,018,052 km (0.062 R)
• M54: 21,478,514 km (0.104 R)
• M55: 21,942,268 km (0.103 R)
• M56: 22,357,402 km (0.081 R)
• M57: 22,461,522 km (0.082 R)
• M58: 23,564,956 km (0.072 R)
• M59: 24,096,627 km (0.101 R)
• M60: 24,203,440 km (0.107 R)
• M61: 24,578,481 km (0.116 R)
• M62: 25,171,787 km (0.061 R)
• M63: 25,334,399 km (0.112 R)
• M64: 25,606,219 km (0.096 R)
• M65: 26,537,615 km (0.039 R)
• M66: 27,146,179 km (0.08 R)
• M67: 27,591,532 km (0.107 R)
• M68: 27,703,282 km (0.094 R)
• M69: 27,759,231 km (0.07 R)
• M70: 28,376,921 km (0.076 R)
• M71: 28,772,458 km (0.099 R)
• M72: 28,942,401 km (0.103 R)
• M73: 29,169,640 km (0.118 R)
• M74: 30,314,812 km (0.102 R)
• M75: 30,545,492 km (0.091 R)
• M76: 31,766,659 km (0.03 R)
• M77: 32,118,513 km (0.11 R)
• M78: 32,177,156 km (0.113 R)
• M79: 34,136,439 km (0.118 R)
• M80: 34,496,671 km (0.065 R)
• M81: 34,797,961 km (0.063 R)
• M82: 35,646,181 km (0.068 R)
• M83: 37,982,451 km (0.096 R)
• M84: 40,494,498 km (0.099 R)
• M85: 40,685,086 km (0.076 R)
• M86: 41,706,540 km (0.12 R)
• M87: 42,027,427 km (0.114 R)
• M88: 42,091,754 km (0.088 R)
• M89: 43,319,205 km (0.112 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 16,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit