🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.6

Radius: 13.8

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.46 AU - 0.6 AU

Year: 257 Days

Day: 5.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 35,732,810 km

• M1: 180,714 km (0.111 R)
• M2: 269,127 km (0.113 R)
• M3: 426,354 km (0.12 R)
• M4: 542,143 km (0.114 R)
• M5: 658,679 km (0.106 R)
• M6: 761,304 km (0.113 R)
• M7: 888,312 km (0.11 R)
• M8: 1,058,555 km (0.102 R)
• M9: 1,153,998 km (0.117 R)
• M10: 1,252,733 km (0.088 R)
• M11: 1,341,743 km (0.062 R)
• M12: 1,459,477 km (0.048 R)
• M13: 1,549,086 km (0.077 R)
• M14: 1,654,552 km (0.08 R)
• M15: 1,743,713 km (0.045 R)
• M16: 1,912,310 km (0.108 R)
• M17: 2,021,217 km (0.056 R)
• M18: 2,132,218 km (0.077 R)
• M19: 2,224,670 km (0.119 R)
• M20: 2,355,418 km (0.115 R)
• M21: 2,451,311 km (0.096 R)
• M22: 2,543,014 km (0.115 R)
• M23: 2,652,370 km (0.118 R)
• M24: 2,763,521 km (0.107 R)
• M25: 3,036,538 km (0.069 R)
• M26: 3,141,406 km (0.04 R)
• M27: 3,235,503 km (0.117 R)
• M28: 3,360,567 km (0.059 R)
• M29: 3,487,276 km (0.05 R)
• M30: 3,634,031 km (0.063 R)
• M31: 4,151,341 km (0.104 R)
• M32: 4,268,027 km (0.096 R)
• M33: 4,405,657 km (0.104 R)
• M34: 4,558,098 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.2

Radius: 11.6

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.97 AU - 1.21 AU

Year: 759 Days

Day: 9.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 35,732,810 km

• M1: 146,307 km (0.089 R)
• M2: 229,334 km (0.107 R)
• M3: 422,614 km (0.104 R)
• M4: 546,331 km (0.055 R)
• M5: 636,838 km (0.093 R)
• M6: 738,116 km (0.082 R)
• M7: 953,537 km (0.11 R)
• M8: 1,043,296 km (0.114 R)
• M9: 1,124,527 km (0.076 R)
• M10: 1,238,371 km (0.117 R)
• M11: 1,312,422 km (0.116 R)
• M12: 1,452,296 km (0.071 R)
• M13: 1,530,685 km (0.088 R)
• M14: 1,630,916 km (0.079 R)
• M15: 1,838,109 km (0.114 R)
• M16: 1,923,529 km (0.062 R)
• M17: 2,010,296 km (0.063 R)
• M18: 2,128,179 km (0.085 R)
• M19: 2,263,565 km (0.09 R)
• M20: 2,417,502 km (0.071 R)
• M21: 2,614,971 km (0.084 R)
• M22: 2,711,611 km (0.114 R)
• M23: 2,883,649 km (0.069 R)
• M24: 3,127,493 km (0.087 R)
• M25: 3,230,267 km (0.087 R)
• M26: 3,360,567 km (0.064 R)
• M27: 3,483,686 km (0.076 R)
• M28: 3,698,209 km (0.1 R)
• M29: 3,843,768 km (0.081 R)
• M30: 3,981,996 km (0.076 R)
• M31: 4,056,346 km (0.067 R)
• M32: 4,168,844 km (0.097 R)
• M33: 4,320,536 km (0.068 R)
• M34: 4,464,300 km (0.065 R)
• M35: 4,541,791 km (0.086 R)
• M36: 4,639,030 km (0.063 R)
• M37: 4,717,419 km (0.112 R)
• M38: 5,116,247 km (0.074 R)
• M39: 5,237,870 km (0.043 R)
• M40: 5,340,195 km (0.116 R)
• M41: 5,432,796 km (0.071 R)
• M42: 5,515,524 km (0.107 R)
• M43: 5,609,023 km (0.108 R)
• M44: 5,787,343 km (0.114 R)
• M45: 5,967,459 km (0.115 R)
• M46: 6,257,380 km (0.091 R)
• M47: 6,409,670 km (0.115 R)
• M48: 6,508,106 km (0.12 R)
• M49: 6,929,523 km (0.098 R)
• M50: 7,121,008 km (0.038 R)
• M51: 7,268,661 km (0.079 R)
• M52: 7,440,101 km (0.112 R)
• M53: 7,857,479 km (0.034 R)
• M54: 7,986,432 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547

Radius: 14.5

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.24 AU - 1.66 AU

Year: 1164 Days

Day: 10.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 35,732,810 km

• M1: 186,399 km (0.099 R)
• M2: 490,382 km (0.06 R)
• M3: 732,132 km (0.104 R)
• M4: 917,334 km (0.116 R)
• M5: 1,147,715 km (0.116 R)
• M6: 1,405,921 km (0.075 R)
• M7: 1,514,678 km (0.049 R)
• M8: 1,691,653 km (0.113 R)
• M9: 2,031,838 km (0.094 R)
• M10: 2,156,304 km (0.107 R)
• M11: 2,265,061 km (0.085 R)
• M12: 2,357,064 km (0.106 R)
• M13: 2,564,407 km (0.112 R)
• M14: 2,670,322 km (0.051 R)
• M15: 2,856,871 km (0.073 R)
• M16: 3,007,366 km (0.11 R)
• M17: 3,253,604 km (0.11 R)
• M18: 3,603,364 km (0.066 R)
• M19: 3,711,822 km (0.114 R)
• M20: 3,909,890 km (0.094 R)
• M21: 4,043,780 km (0.097 R)
• M22: 4,270,570 km (0.119 R)
• M23: 4,677,626 km (0.057 R)
• M24: 4,832,161 km (0.085 R)
• M25: 4,928,053 km (0.069 R)
• M26: 5,109,665 km (0.1 R)
• M27: 5,293,521 km (0.095 R)
• M28: 5,517,020 km (0.11 R)
• M29: 5,655,248 km (0.115 R)
• M30: 5,871,118 km (0.105 R)
• M31: 6,206,516 km (0.08 R)
• M32: 6,311,085 km (0.104 R)
• M33: 6,468,911 km (0.117 R)
• M34: 6,574,826 km (0.103 R)
• M35: 6,775,138 km (0.113 R)
• M36: 7,277,936 km (0.117 R)
• M37: 7,402,103 km (0.116 R)
• M38: 7,499,192 km (0.096 R)
• M39: 7,736,753 km (0.115 R)
• M40: 7,835,188 km (0.118 R)
• M41: 7,976,708 km (0.108 R)
• M42: 8,190,633 km (0.11 R)
• M43: 8,565,824 km (0.061 R)
• M44: 8,784,836 km (0.12 R)
• M45: 9,109,613 km (0.115 R)
• M46: 9,303,342 km (0.053 R)
• M47: 9,468,348 km (0.11 R)
• M48: 9,862,240 km (0.115 R)
• M49: 9,953,943 km (0.106 R)
• M50: 10,076,613 km (0.097 R)
• M51: 10,416,500 km (0.089 R)
• M52: 10,603,647 km (0.03 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.7

Radius: 8.2

Gravity: 14.23 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.14 AU - 1.78 AU

Year: 1176 Days

Day: 6 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 35,732,810 km

• M1: 105,167 km (0.107 R)
• M2: 178,470 km (0.104 R)
• M3: 240,404 km (0.089 R)
• M4: 313,408 km (0.054 R)
• M5: 446,550 km (0.05 R)
• M6: 499,507 km (0.109 R)
• M7: 612,753 km (0.12 R)
• M8: 714,031 km (0.103 R)
• M9: 813,962 km (0.103 R)
• M10: 903,422 km (0.113 R)
• M11: 1,004,400 km (0.116 R)
• M12: 1,217,876 km (0.066 R)
• M13: 1,321,398 km (0.118 R)
• M14: 1,872,517 km (0.088 R)
• M15: 1,952,402 km (0.079 R)
• M16: 2,053,829 km (0.103 R)
• M17: 2,532,243 km (0.085 R)
• M18: 2,687,975 km (0.089 R)
• M19: 2,789,851 km (0.091 R)
• M20: 2,870,035 km (0.109 R)
• M21: 2,962,487 km (0.118 R)
• M22: 3,056,135 km (0.118 R)
• M23: 3,162,499 km (0.115 R)
• M24: 3,378,967 km (0.088 R)
• M25: 3,513,755 km (0.067 R)
• M26: 3,650,338 km (0.037 R)
• M27: 3,725,585 km (0.106 R)
• M28: 3,788,566 km (0.078 R)
• M29: 3,915,874 km (0.052 R)
• M30: 3,992,917 km (0.062 R)
• M31: 4,148,648 km (0.077 R)
• M32: 4,479,259 km (0.09 R)
• M33: 4,640,975 km (0.088 R)
• M34: 4,887,362 km (0.068 R)
• M35: 4,998,214 km (0.112 R)
• M36: 5,180,125 km (0.081 R)
• M37: 5,378,492 km (0.049 R)
• M38: 5,637,297 km (0.103 R)
• M39: 5,768,195 km (0.1 R)
• M40: 5,944,421 km (0.086 R)
• M41: 6,666,680 km (0.086 R)
• M42: 6,789,799 km (0.038 R)
• M43: 7,007,015 km (0.109 R)
• M44: 7,085,105 km (0.097 R)
• M45: 7,464,186 km (0.087 R)
• M46: 7,624,106 km (0.063 R)
• M47: 7,769,066 km (0.084 R)
• M48: 7,947,387 km (0.082 R)
• M49: 8,407,550 km (0.086 R)
• M50: 8,691,187 km (0.077 R)
• M51: 9,028,830 km (0.059 R)
• M52: 9,096,897 km (0.104 R)
• M53: 9,199,371 km (0.071 R)
• M54: 9,474,332 km (0.112 R)
• M55: 9,526,243 km (0.06 R)
• M56: 9,578,153 km (0.109 R)
• M57: 9,926,866 km (0.055 R)
• M58: 10,173,553 km (0.113 R)
• M59: 10,297,719 km (0.088 R)
• M60: 10,907,480 km (0.119 R)
• M61: 11,034,489 km (0.095 R)
• M62: 11,326,653 km (0.085 R)
• M63: 11,492,108 km (0.1 R)
• M64: 11,639,911 km (0.098 R)
• M65: 11,788,312 km (0.112 R)
• M66: 11,974,711 km (0.098 R)
• M67: 12,049,510 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.6

Radius: 11

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.58 AU - 2 AU

Year: 1597 Days

Day: 13.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 35,732,810 km

• M1: 140,024 km (0.096 R)
• M2: 218,712 km (0.094 R)
• M3: 452,085 km (0.061 R)
• M4: 550,071 km (0.107 R)
• M5: 663,018 km (0.042 R)
• M6: 743,352 km (0.084 R)
• M7: 1,028,785 km (0.112 R)
• M8: 1,221,766 km (0.12 R)
• M9: 1,305,840 km (0.113 R)
• M10: 1,383,332 km (0.111 R)
• M11: 1,588,580 km (0.031 R)
• M12: 1,939,985 km (0.097 R)
• M13: 2,039,318 km (0.069 R)
• M14: 2,140,297 km (0.068 R)
• M15: 2,232,599 km (0.049 R)
• M16: 2,326,396 km (0.112 R)
• M17: 2,400,298 km (0.104 R)
• M18: 2,637,710 km (0.095 R)
• M19: 2,770,403 km (0.099 R)
• M20: 2,871,531 km (0.103 R)
• M21: 3,077,378 km (0.093 R)
• M22: 3,182,246 km (0.111 R)
• M23: 3,786,322 km (0.113 R)
• M24: 3,898,820 km (0.117 R)
• M25: 3,999,798 km (0.117 R)
• M26: 4,360,180 km (0.112 R)
• M27: 4,504,691 km (0.07 R)
• M28: 4,731,182 km (0.117 R)
• M29: 4,961,413 km (0.053 R)
• M30: 5,195,384 km (0.067 R)
• M31: 5,560,254 km (0.036 R)
• M32: 5,688,609 km (0.097 R)
• M33: 5,760,266 km (0.049 R)
• M34: 5,846,734 km (0.071 R)
• M35: 6,123,340 km (0.116 R)
• M36: 6,241,074 km (0.097 R)
• M37: 6,978,890 km (0.072 R)
• M38: 7,287,959 km (0.106 R)
• M39: 7,412,874 km (0.077 R)
• M40: 7,506,971 km (0.116 R)
• M41: 7,712,369 km (0.076 R)
• M42: 8,274,557 km (0.083 R)
• M43: 9,000,107 km (0.116 R)
• M44: 9,100,637 km (0.105 R)
• M45: 9,184,711 km (0.101 R)
• M46: 9,404,620 km (0.11 R)
• M47: 9,591,916 km (0.111 R)
• M48: 9,694,540 km (0.119 R)
• M49: 10,022,309 km (0.077 R)
• M50: 10,441,483 km (0.065 R)
• M51: 10,511,794 km (0.049 R)
• M52: 10,582,404 km (0.104 R)
• M53: 11,009,207 km (0.091 R)
• M54: 11,152,820 km (0.091 R)
• M55: 11,623,455 km (0.047 R)
• M56: 11,751,362 km (0.12 R)
• M57: 12,174,873 km (0.106 R)
• M58: 12,323,274 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.5

Radius: 13

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.38 AU - 2.62 AU

Year: 2636 Days

Day: 11.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 35,732,810 km

• M1: 181,163 km (0.102 R)
• M2: 441,912 km (0.063 R)
• M3: 539,600 km (0.074 R)
• M4: 969,693 km (0.034 R)
• M5: 1,056,759 km (0.092 R)
• M6: 1,282,353 km (0.072 R)
• M7: 1,370,017 km (0.09 R)
• M8: 1,450,950 km (0.105 R)
• M9: 1,561,353 km (0.035 R)
• M10: 1,674,898 km (0.111 R)
• M11: 1,791,285 km (0.062 R)
• M12: 2,349,135 km (0.11 R)
• M13: 2,807,802 km (0.068 R)
• M14: 2,924,040 km (0.071 R)
• M15: 3,173,420 km (0.043 R)
• M16: 3,282,476 km (0.053 R)
• M17: 3,467,080 km (0.103 R)
• M18: 4,618,834 km (0.098 R)
• M19: 4,882,276 km (0.099 R)
• M20: 5,467,503 km (0.115 R)
• M21: 5,865,134 km (0.057 R)
• M22: 6,241,822 km (0.068 R)
• M23: 6,704,229 km (0.071 R)
• M24: 6,923,838 km (0.097 R)
• M25: 7,322,068 km (0.094 R)
• M26: 7,826,213 km (0.064 R)
• M27: 7,958,158 km (0.093 R)
• M28: 8,527,228 km (0.091 R)
• M29: 8,646,159 km (0.113 R)
• M30: 9,057,702 km (0.091 R)
• M31: 9,388,164 km (0.065 R)
• M32: 9,616,450 km (0.115 R)
• M33: 9,757,970 km (0.11 R)
• M34: 10,312,679 km (0.101 R)
• M35: 10,841,058 km (0.102 R)
• M36: 11,322,165 km (0.104 R)
• M37: 11,452,914 km (0.102 R)
• M38: 11,715,907 km (0.09 R)
• M39: 11,942,996 km (0.088 R)
• M40: 12,152,433 km (0.109 R)
• M41: 12,904,761 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588

Radius: 9.2

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.38 AU - 5.16 AU

Year: 6947 Days

Day: 9.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,732,810 km

• M1: 117,584 km (0.09 R)
• M2: 246,836 km (0.085 R)
• M3: 432,039 km (0.102 R)
• M4: 500,704 km (0.12 R)
• M5: 586,424 km (0.106 R)
• M6: 732,132 km (0.093 R)
• M7: 935,585 km (0.112 R)
• M8: 1,076,057 km (0.079 R)
• M9: 1,291,778 km (0.089 R)
• M10: 1,396,197 km (0.086 R)
• M11: 2,000,273 km (0.099 R)
• M12: 2,415,407 km (0.087 R)
• M13: 2,655,213 km (0.047 R)
• M14: 3,252,557 km (0.076 R)
• M15: 3,324,214 km (0.103 R)
• M16: 3,444,641 km (0.048 R)
• M17: 3,840,028 km (0.106 R)
• M18: 4,328,465 km (0.075 R)
• M19: 4,836,499 km (0.091 R)
• M20: 5,056,109 km (0.114 R)
• M21: 5,279,010 km (0.037 R)
• M22: 5,792,430 km (0.117 R)
• M23: 5,937,839 km (0.067 R)
• M24: 6,561,961 km (0.105 R)
• M25: 6,835,875 km (0.09 R)
• M26: 7,082,562 km (0.106 R)
• M27: 7,521,332 km (0.084 R)
• M28: 8,457,964 km (0.032 R)
• M29: 8,556,998 km (0.058 R)
• M30: 9,328,774 km (0.107 R)
• M31: 9,878,695 km (0.072 R)
• M32: 10,017,971 km (0.053 R)
• M33: 10,403,934 km (0.107 R)
• M34: 10,510,148 km (0.118 R)
• M35: 11,627,943 km (0.115 R)
• M36: 11,701,246 km (0.115 R)
• M37: 12,033,503 km (0.114 R)
• M38: 12,631,895 km (0.047 R)
• M39: 12,896,832 km (0.078 R)
• M40: 12,972,828 km (0.094 R)
• M41: 13,125,268 km (0.083 R)
• M42: 13,355,051 km (0.084 R)
• M43: 13,508,987 km (0.092 R)
• M44: 14,013,431 km (0.088 R)
• M45: 15,563,564 km (0.098 R)
• M46: 16,092,393 km (0.056 R)
• M47: 16,338,331 km (0.079 R)
• M48: 16,503,039 km (0.114 R)
• M49: 16,585,617 km (0.117 R)
• M50: 17,167,403 km (0.033 R)
• M51: 17,502,951 km (0.055 R)
• M52: 17,925,266 km (0.104 R)
• M53: 18,780,068 km (0.095 R)
• M54: 20,087,104 km (0.091 R)
• M55: 20,175,367 km (0.076 R)
• M56: 20,307,911 km (0.082 R)
• M57: 20,885,359 km (0.107 R)
• M58: 20,974,818 km (0.096 R)
• M59: 21,829,770 km (0.038 R)
• M60: 22,558,611 km (0.08 R)
• M61: 23,064,401 km (0.058 R)
• M62: 23,202,929 km (0.115 R)
• M63: 27,585,099 km (0.035 R)
• M64: 28,968,281 km (0.051 R)
• M65: 29,367,708 km (0.119 R)
• M66: 29,467,789 km (0.101 R)
• M67: 29,869,459 km (0.091 R)
• M68: 30,475,330 km (0.066 R)
• M69: 30,576,608 km (0.105 R)
• M70: 32,162,196 km (0.075 R)
• M71: 32,679,356 km (0.075 R)
• M72: 32,886,998 km (0.114 R)
• M73: 33,199,358 km (0.074 R)
• M74: 33,721,903 km (0.09 R)
• M75: 33,826,771 km (0.117 R)
• M76: 34,194,632 km (0.069 R)
• M77: 34,511,032 km (0.044 R)
• M78: 35,306,294 km (0.115 R)
• M79: 35,572,578 km (0.068 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 15,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit