🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.6

Radius: 10.5

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.87 AU - 0.95 AU

Year: 599 Days

Day: 5.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 82,838,339 km

• M1: 131,646 km (0.114 R)
• M2: 219,460 km (0.117 R)
• M3: 304,282 km (0.108 R)
• M4: 403,914 km (0.097 R)
• M5: 515,514 km (0.118 R)
• M6: 604,675 km (0.099 R)
• M7: 674,238 km (0.095 R)
• M8: 778,956 km (0.118 R)
• M9: 844,630 km (0.088 R)
• M10: 929,751 km (0.049 R)
• M11: 1,014,872 km (0.112 R)
• M12: 1,096,852 km (0.073 R)
• M13: 1,168,359 km (0.1 R)
• M14: 1,316,760 km (0.117 R)
• M15: 1,481,767 km (0.092 R)
• M16: 1,625,231 km (0.107 R)
• M17: 1,747,902 km (0.025 R)
• M18: 1,821,504 km (0.111 R)
• M19: 1,900,043 km (0.045 R)
• M20: 2,045,003 km (0.1 R)
• M21: 2,126,683 km (0.099 R)
• M22: 2,293,485 km (0.114 R)
• M23: 2,378,606 km (0.091 R)
• M24: 2,514,441 km (0.09 R)
• M25: 2,593,877 km (0.095 R)
• M26: 2,674,212 km (0.085 R)
• M27: 2,768,309 km (0.085 R)
• M28: 2,867,791 km (0.094 R)
• M29: 2,955,306 km (0.073 R)
• M30: 3,030,554 km (0.095 R)
• M31: 3,110,738 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.3

Radius: 13.2

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.95 AU - 1.01 AU

Year: 670 Days

Day: 11.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 82,838,339 km

• M1: 176,675 km (0.118 R)
• M2: 303,085 km (0.064 R)
• M3: 452,384 km (0.095 R)
• M4: 535,261 km (0.098 R)
• M5: 624,870 km (0.105 R)
• M6: 725,550 km (0.116 R)
• M7: 835,355 km (0.089 R)
• M8: 1,064,987 km (0.072 R)
• M9: 1,263,055 km (0.104 R)
• M10: 1,376,450 km (0.106 R)
• M11: 1,463,815 km (0.099 R)
• M12: 1,563,447 km (0.075 R)
• M13: 1,808,489 km (0.076 R)
• M14: 1,934,001 km (0.076 R)
• M15: 2,029,295 km (0.056 R)
• M16: 2,217,040 km (0.081 R)
• M17: 2,301,563 km (0.103 R)
• M18: 2,410,770 km (0.107 R)
• M19: 2,569,942 km (0.089 R)
• M20: 2,757,388 km (0.095 R)
• M21: 2,919,851 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.2

Radius: 12.2

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.08 AU - 1.32 AU

Year: 907 Days

Day: 6.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 82,838,339 km

• M1: 173,534 km (0.104 R)
• M2: 283,338 km (0.12 R)
• M3: 364,420 km (0.091 R)
• M4: 477,516 km (0.069 R)
• M5: 555,906 km (0.107 R)
• M6: 790,774 km (0.115 R)
• M7: 961,615 km (0.097 R)
• M8: 1,318,107 km (0.054 R)
• M9: 1,396,047 km (0.105 R)
• M10: 1,698,534 km (0.104 R)
• M11: 1,844,691 km (0.089 R)
• M12: 1,950,457 km (0.111 R)
• M13: 2,242,771 km (0.091 R)
• M14: 2,365,741 km (0.088 R)
• M15: 2,461,783 km (0.078 R)
• M16: 2,598,665 km (0.106 R)
• M17: 2,687,975 km (0.079 R)
• M18: 3,418,162 km (0.07 R)
• M19: 3,549,359 km (0.095 R)
• M20: 3,693,422 km (0.105 R)
• M21: 3,805,620 km (0.07 R)
• M22: 3,941,754 km (0.078 R)
• M23: 4,033,458 km (0.113 R)
• M24: 4,289,420 km (0.115 R)
• M25: 4,768,432 km (0.097 R)
• M26: 4,927,754 km (0.086 R)
• M27: 5,076,454 km (0.089 R)
• M28: 5,176,535 km (0.094 R)
• M29: 5,596,008 km (0.1 R)
• M30: 5,686,365 km (0.051 R)
• M31: 5,829,530 km (0.058 R)
• M32: 5,947,413 km (0.047 R)
• M33: 6,039,715 km (0.094 R)
• M34: 6,617,312 km (0.044 R)
• M35: 6,699,441 km (0.12 R)
• M36: 6,975,300 km (0.118 R)
• M37: 7,058,776 km (0.118 R)
• M38: 7,226,774 km (0.099 R)
• M39: 7,796,293 km (0.109 R)
• M40: 8,028,319 km (0.093 R)
• M41: 8,130,495 km (0.036 R)
• M42: 8,321,382 km (0.113 R)
• M43: 8,528,724 km (0.109 R)
• M44: 8,692,833 km (0.107 R)
• M45: 9,084,929 km (0.117 R)
• M46: 9,405,966 km (0.1 R)
• M47: 9,544,643 km (0.114 R)
• M48: 9,886,474 km (0.06 R)
• M49: 10,248,352 km (0.109 R)
• M50: 10,454,797 km (0.061 R)
• M51: 10,630,425 km (0.088 R)
• M52: 10,807,249 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.2

Radius: 11.3

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.88 AU - 2.66 AU

Year: 2361 Days

Day: 14.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 82,838,339 km

• M1: 147,204 km (0.111 R)
• M2: 296,802 km (0.1 R)
• M3: 390,301 km (0.092 R)
• M4: 568,921 km (0.076 R)
• M5: 651,648 km (0.102 R)
• M6: 784,641 km (0.104 R)
• M7: 1,044,941 km (0.104 R)
• M8: 1,158,935 km (0.097 R)
• M9: 1,616,405 km (0.096 R)
• M10: 1,718,730 km (0.112 R)
• M11: 1,802,056 km (0.071 R)
• M12: 1,908,420 km (0.095 R)
• M13: 2,138,502 km (0.08 R)
• M14: 2,542,416 km (0.114 R)
• M15: 3,084,259 km (0.04 R)
• M16: 3,173,719 km (0.085 R)
• M17: 3,381,660 km (0.111 R)
• M18: 3,460,947 km (0.048 R)
• M19: 4,158,821 km (0.105 R)
• M20: 4,662,816 km (0.06 R)
• M21: 4,825,429 km (0.119 R)
• M22: 5,080,194 km (0.104 R)
• M23: 5,232,186 km (0.073 R)
• M24: 5,478,573 km (0.109 R)
• M25: 5,728,701 km (0.117 R)
• M26: 6,111,073 km (0.118 R)
• M27: 6,338,013 km (0.12 R)
• M28: 6,468,911 km (0.091 R)
• M29: 6,816,876 km (0.109 R)
• M30: 7,462,241 km (0.101 R)
• M31: 7,548,559 km (0.119 R)
• M32: 7,739,745 km (0.114 R)
• M33: 8,215,915 km (0.04 R)
• M34: 8,376,733 km (0.118 R)
• M35: 8,975,573 km (0.091 R)
• M36: 9,049,026 km (0.092 R)
• M37: 9,141,327 km (0.103 R)
• M38: 9,475,679 km (0.077 R)
• M39: 9,833,218 km (0.094 R)
• M40: 9,985,059 km (0.092 R)
• M41: 10,600,206 km (0.12 R)
• M42: 10,853,625 km (0.091 R)
• M43: 10,932,014 km (0.099 R)
• M44: 11,109,138 km (0.062 R)
• M45: 11,326,803 km (0.09 R)
• M46: 11,625,999 km (0.119 R)
• M47: 11,867,300 km (0.039 R)
• M48: 12,069,556 km (0.071 R)
• M49: 12,375,185 km (0.064 R)
• M50: 12,704,001 km (0.063 R)
• M51: 13,559,701 km (0.102 R)
• M52: 13,877,446 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928

Radius: 13.5

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.94 AU - 3.08 AU

Year: 2745 Days

Day: 5.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 82,838,339 km

• M1: 175,777 km (0.099 R)
• M2: 261,048 km (0.094 R)
• M3: 352,453 km (0.115 R)
• M4: 588,518 km (0.119 R)
• M5: 778,208 km (0.103 R)
• M6: 902,823 km (0.037 R)
• M7: 1,023,698 km (0.093 R)
• M8: 1,115,252 km (0.088 R)
• M9: 1,408,165 km (0.1 R)
• M10: 1,564,195 km (0.11 R)
• M11: 1,726,210 km (0.077 R)
• M12: 1,936,993 km (0.094 R)
• M13: 2,052,932 km (0.093 R)
• M14: 2,322,806 km (0.117 R)
• M15: 2,636,363 km (0.033 R)
• M16: 2,749,310 km (0.114 R)
• M17: 2,847,595 km (0.082 R)
• M18: 3,047,608 km (0.083 R)
• M19: 3,479,646 km (0.07 R)
• M20: 3,604,112 km (0.092 R)
• M21: 3,839,429 km (0.117 R)
• M22: 3,986,783 km (0.094 R)
• M23: 4,079,833 km (0.102 R)
• M24: 4,382,619 km (0.092 R)
• M25: 4,517,407 km (0.116 R)
• M26: 4,751,827 km (0.114 R)
• M27: 4,850,711 km (0.085 R)
• M28: 5,030,378 km (0.118 R)
• M29: 5,314,315 km (0.094 R)
• M30: 5,771,336 km (0.079 R)
• M31: 6,241,223 km (0.071 R)
• M32: 6,480,729 km (0.113 R)
• M33: 6,701,237 km (0.086 R)
• M34: 6,879,408 km (0.07 R)
• M35: 7,747,225 km (0.078 R)
• M36: 7,887,398 km (0.062 R)
• M37: 7,981,346 km (0.078 R)
• M38: 8,170,437 km (0.105 R)
• M39: 8,265,432 km (0.117 R)
• M40: 9,113,203 km (0.116 R)
• M41: 9,560,052 km (0.093 R)
• M42: 9,760,812 km (0.079 R)
• M43: 10,269,295 km (0.088 R)
• M44: 10,760,276 km (0.06 R)
• M45: 10,943,084 km (0.095 R)
• M46: 11,100,760 km (0.113 R)
• M47: 11,259,035 km (0.034 R)
• M48: 11,926,840 km (0.083 R)
• M49: 12,415,576 km (0.101 R)
• M50: 12,607,510 km (0.088 R)
• M51: 12,827,868 km (0.096 R)
• M52: 12,966,395 km (0.06 R)
• M53: 13,216,822 km (0.095 R)
• M54: 13,469,044 km (0.039 R)
• M55: 13,892,705 km (0.12 R)
• M56: 14,550,936 km (0.078 R)
• M57: 14,666,575 km (0.097 R)
• M58: 15,808,905 km (0.051 R)
• M59: 16,285,823 km (0.09 R)
• M60: 17,652,698 km (0.104 R)
• M61: 18,490,297 km (0.063 R)
• M62: 18,803,854 km (0.11 R)
• M63: 19,277,481 km (0.108 R)
• M64: 19,436,354 km (0.057 R)
• M65: 19,723,133 km (0.088 R)
• M66: 20,043,572 km (0.08 R)
• M67: 20,172,226 km (0.09 R)
• M68: 20,495,058 km (0.116 R)
• M69: 20,721,998 km (0.107 R)
• M70: 21,145,809 km (0.109 R)
• M71: 21,572,462 km (0.093 R)
• M72: 22,201,222 km (0.103 R)
• M73: 22,334,364 km (0.026 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.9

Radius: 9.3

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.87 AU - 5.23 AU

Year: 7833 Days

Day: 11.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 82,838,339 km

• M1: 119,379 km (0.103 R)
• M2: 243,246 km (0.047 R)
• M3: 390,151 km (0.093 R)
• M4: 515,813 km (0.12 R)
• M5: 716,424 km (0.119 R)
• M6: 810,372 km (0.092 R)
• M7: 959,521 km (0.118 R)
• M8: 1,362,537 km (0.113 R)
• M9: 1,521,560 km (0.08 R)
• M10: 1,879,996 km (0.081 R)
• M11: 2,194,900 km (0.066 R)
• M12: 2,288,099 km (0.06 R)
• M13: 2,358,710 km (0.094 R)
• M14: 2,430,217 km (0.073 R)
• M15: 2,502,473 km (0.042 R)
• M16: 2,649,079 km (0.109 R)
• M17: 3,028,011 km (0.058 R)
• M18: 3,725,286 km (0.051 R)
• M19: 4,006,530 km (0.096 R)
• M20: 5,013,623 km (0.114 R)
• M21: 5,292,922 km (0.101 R)
• M22: 5,387,019 km (0.071 R)
• M23: 5,450,150 km (0.117 R)
• M24: 7,526,718 km (0.079 R)
• M25: 7,810,954 km (0.102 R)
• M26: 7,882,461 km (0.108 R)
• M27: 8,098,481 km (0.095 R)
• M28: 8,243,740 km (0.058 R)
• M29: 9,245,896 km (0.041 R)
• M30: 9,588,476 km (0.049 R)
• M31: 10,012,885 km (0.032 R)
• M32: 10,522,415 km (0.058 R)
• M33: 10,641,196 km (0.103 R)
• M34: 11,485,077 km (0.031 R)
• M35: 11,566,608 km (0.029 R)
• M36: 11,648,289 km (0.075 R)
• M37: 12,183,999 km (0.083 R)
• M38: 12,392,239 km (0.036 R)
• M39: 13,622,831 km (0.074 R)
• M40: 14,362,293 km (0.071 R)
• M41: 14,494,089 km (0.089 R)
• M42: 14,847,738 km (0.088 R)
• M43: 15,204,080 km (0.114 R)
• M44: 16,107,502 km (0.113 R)
• M45: 16,198,757 km (0.117 R)
• M46: 16,565,571 km (0.077 R)
• M47: 17,167,702 km (0.066 R)
• M48: 17,260,902 km (0.055 R)
• M49: 18,298,064 km (0.113 R)
• M50: 19,646,838 km (0.046 R)
• M51: 20,629,846 km (0.071 R)
• M52: 21,478,065 km (0.11 R)
• M53: 21,931,646 km (0.054 R)
• M54: 22,490,394 km (0.107 R)
• M55: 22,848,382 km (0.108 R)
• M56: 23,466,371 km (0.068 R)
• M57: 23,725,624 km (0.066 R)
• M58: 24,508,769 km (0.091 R)
• M59: 25,247,333 km (0.091 R)
• M60: 25,672,790 km (0.102 R)
• M61: 25,939,822 km (0.07 R)
• M62: 26,369,018 km (0.068 R)
• M63: 26,476,729 km (0.117 R)
• M64: 26,908,767 km (0.074 R)
• M65: 28,826,762 km (0.069 R)
• M66: 29,159,916 km (0.044 R)
• M67: 29,886,214 km (0.119 R)
• M68: 30,505,549 km (0.063 R)
• M69: 30,618,495 km (0.094 R)
• M70: 30,958,531 km (0.073 R)
• M71: 32,158,306 km (0.108 R)
• M72: 32,388,537 km (0.106 R)
• M73: 32,677,112 km (0.063 R)
• M74: 33,082,522 km (0.087 R)
• M75: 34,367,568 km (0.094 R)
• M76: 34,720,918 km (0.072 R)
• M77: 36,445,482 km (0.073 R)
• M78: 36,745,725 km (0.098 R)
• M79: 37,288,017 km (0.068 R)
• M80: 39,053,571 km (0.112 R)
• M81: 39,977,488 km (0.071 R)
• M82: 40,659,654 km (0.073 R)
• M83: 41,470,774 km (0.107 R)
• M84: 42,035,356 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.9

Radius: 3.5

Gravity: 59.5 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.73 AU - 11.39 AU

Year: 22025 Days

Day: 21.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 82,838,339 km

• M1: 166,203 km (0.095 R)
• M2: 313,707 km (0.107 R)
• M3: 370,853 km (0.086 R)
• M4: 410,796 km (0.111 R)
• M5: 517,459 km (0.12 R)
• M6: 705,952 km (0.11 R)
• M7: 941,569 km (0.118 R)
• M8: 1,290,880 km (0.072 R)
• M9: 1,352,814 km (0.079 R)
• M10: 1,384,079 km (0.105 R)
• M11: 1,744,162 km (0.11 R)
• M12: 2,168,122 km (0.081 R)
• M13: 2,941,393 km (0.058 R)
• M14: 3,272,453 km (0.078 R)
• M15: 3,442,247 km (0.065 R)
• M16: 3,571,649 km (0.1 R)
• M17: 3,615,182 km (0.088 R)
• M18: 3,702,547 km (0.103 R)
• M19: 4,520,698 km (0.112 R)
• M20: 4,901,724 km (0.099 R)
• M21: 5,643,280 km (0.086 R)
• M22: 6,900,501 km (0.102 R)
• M23: 7,063,563 km (0.081 R)
• M24: 7,448,927 km (0.047 R)
• M25: 8,528,874 km (0.079 R)
• M26: 8,703,754 km (0.053 R)
• M27: 8,998,013 km (0.099 R)
• M28: 9,235,724 km (0.098 R)
• M29: 10,392,863 km (0.091 R)
• M30: 11,019,978 km (0.095 R)
• M31: 11,466,228 km (0.099 R)
• M32: 11,723,836 km (0.066 R)
• M33: 13,040,446 km (0.09 R)
• M34: 13,648,113 km (0.088 R)
• M35: 14,195,940 km (0.085 R)
• M36: 15,454,507 km (0.108 R)
• M37: 15,525,417 km (0.108 R)
• M38: 17,408,106 km (0.077 R)
• M39: 17,555,909 km (0.1 R)
• M40: 17,927,210 km (0.118 R)
• M41: 18,151,158 km (0.061 R)
• M42: 18,602,046 km (0.103 R)
• M43: 19,056,525 km (0.057 R)
• M44: 19,514,593 km (0.103 R)
• M45: 20,910,641 km (0.048 R)
• M46: 20,989,180 km (0.049 R)
• M47: 21,383,071 km (0.049 R)
• M48: 21,620,632 km (0.099 R)
• M49: 22,098,298 km (0.111 R)
• M50: 22,338,552 km (0.079 R)
• M51: 22,740,672 km (0.073 R)
• M52: 22,821,454 km (0.038 R)
• M53: 23,470,709 km (0.063 R)
• M54: 23,552,240 km (0.091 R)
• M55: 24,704,293 km (0.044 R)
• M56: 25,203,501 km (0.098 R)
• M57: 25,706,150 km (0.069 R)
• M58: 25,958,671 km (0.118 R)
• M59: 27,577,320 km (0.082 R)
• M60: 28,181,696 km (0.076 R)
• M61: 28,442,146 km (0.081 R)
• M62: 28,877,924 km (0.051 R)
• M63: 28,965,289 km (0.073 R)
• M64: 31,808,846 km (0.099 R)
• M65: 33,447,092 km (0.105 R)
• M66: 33,814,803 km (0.112 R)
• M67: 35,767,355 km (0.115 R)
• M68: 36,994,207 km (0.106 R)
• M69: 37,089,202 km (0.088 R)
• M70: 37,184,196 km (0.026 R)
• M71: 38,234,822 km (0.088 R)
• M72: 40,462,933 km (0.092 R)
• M73: 44,638,957 km (0.098 R)
• M74: 44,740,086 km (0.076 R)
• M75: 45,755,107 km (0.072 R)
• M76: 48,949,470 km (0.079 R)
• M77: 51,577,606 km (0.081 R)
• M78: 53,927,938 km (0.106 R)
• M79: 56,203,770 km (0.05 R)
• M80: 56,859,757 km (0.106 R)
• M81: 62,085,211 km (0.117 R)
• M82: 62,650,092 km (0.11 R)
• M83: 64,354,910 km (0.091 R)
• M84: 69,677,303 km (0.094 R)
• M85: 70,499,493 km (0.112 R)
• M86: 71,088,759 km (0.033 R)
• M87: 72,985,360 km (0.112 R)
• M88: 73,700,887 km (0.12 R)
• M89: 73,820,266 km (0.051 R)
• M90: 74,538,485 km (0.107 R)
• M91: 75,018,545 km (0.132 R)
• M92: 75,138,822 km (0.114 R)
• M93: 76,828,081 km (0.156 R)
• M94: 78,042,367 km (0.221 R)
• M95: 78,286,062 km (0.056 R)
• M96: 78,896,122 km (0.106 R)
• M97: 80,859,295 km (0.082 R)
• M98: 82,094,375 km (0.095 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 12,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit