🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.54 AU - 0.62 AU

Year: 285 Days

Day: 28.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.7

Radius: 11.2

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.62 AU - 1.04 AU

Year: 488 Days

Day: 8.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 56,728,204 km

• M1: 142,118 km (0.091 R)
• M2: 240,404 km (0.108 R)
• M3: 431,739 km (0.075 R)
• M4: 588,368 km (0.057 R)
• M5: 710,141 km (0.102 R)
• M6: 823,237 km (0.108 R)
• M7: 900,729 km (0.103 R)
• M8: 995,424 km (0.078 R)
• M9: 1,113,906 km (0.097 R)
• M10: 1,195,736 km (0.117 R)
• M11: 1,317,060 km (0.063 R)
• M12: 1,420,432 km (0.089 R)
• M13: 1,532,481 km (0.053 R)
• M14: 1,636,002 km (0.101 R)
• M15: 1,789,789 km (0.106 R)
• M16: 1,911,412 km (0.094 R)
• M17: 2,004,462 km (0.049 R)
• M18: 2,080,009 km (0.088 R)
• M19: 2,156,603 km (0.068 R)
• M20: 2,253,842 km (0.118 R)
• M21: 2,499,780 km (0.102 R)
• M22: 2,684,983 km (0.1 R)
• M23: 2,853,280 km (0.064 R)
• M24: 2,953,212 km (0.029 R)
• M25: 3,039,829 km (0.099 R)
• M26: 3,215,606 km (0.117 R)
• M27: 3,394,824 km (0.12 R)
• M28: 3,584,963 km (0.034 R)
• M29: 3,716,310 km (0.106 R)
• M30: 3,802,179 km (0.053 R)
• M31: 3,880,868 km (0.109 R)
• M32: 4,128,153 km (0.114 R)
• M33: 4,274,310 km (0.046 R)
• M34: 4,480,007 km (0.085 R)
• M35: 4,579,789 km (0.039 R)
• M36: 4,722,655 km (0.071 R)
• M37: 4,884,071 km (0.065 R)
• M38: 5,021,402 km (0.06 R)
• M39: 5,099,343 km (0.107 R)
• M40: 5,229,942 km (0.092 R)
• M41: 5,308,780 km (0.12 R)
• M42: 5,397,042 km (0.034 R)
• M43: 5,547,987 km (0.119 R)
• M44: 5,890,715 km (0.047 R)
• M45: 5,991,245 km (0.111 R)
• M46: 6,083,098 km (0.114 R)
• M47: 6,175,400 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.6

Radius: 13.5

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.83 AU - 2.91 AU

Year: 3139 Days

Day: 10 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 56,728,204 km

• M1: 202,556 km (0.115 R)
• M2: 316,848 km (0.063 R)
• M3: 498,909 km (0.111 R)
• M4: 668,403 km (0.113 R)
• M5: 973,433 km (0.061 R)
• M6: 1,408,165 km (0.076 R)
• M7: 1,519,914 km (0.089 R)
• M8: 1,673,851 km (0.107 R)
• M9: 2,239,779 km (0.065 R)
• M10: 2,327,593 km (0.098 R)
• M11: 2,674,960 km (0.102 R)
• M12: 2,768,309 km (0.046 R)
• M13: 2,990,611 km (0.067 R)
• M14: 3,202,591 km (0.053 R)
• M15: 3,453,317 km (0.113 R)
• M16: 3,589,601 km (0.096 R)
• M17: 3,693,123 km (0.069 R)
• M18: 3,832,847 km (0.061 R)
• M19: 3,938,613 km (0.068 R)
• M20: 4,207,739 km (0.107 R)
• M21: 4,372,147 km (0.098 R)
• M22: 4,650,848 km (0.062 R)
• M23: 4,745,095 km (0.1 R)
• M24: 4,840,090 km (0.101 R)
• M25: 5,167,559 km (0.114 R)
• M26: 6,297,023 km (0.109 R)
• M27: 6,422,536 km (0.105 R)
• M28: 6,782,767 km (0.11 R)
• M29: 6,911,571 km (0.107 R)
• M30: 7,545,118 km (0.106 R)
• M31: 7,947,985 km (0.077 R)
• M32: 8,704,651 km (0.119 R)
• M33: 8,868,012 km (0.116 R)
• M34: 10,261,816 km (0.114 R)
• M35: 10,409,917 km (0.12 R)
• M36: 10,633,267 km (0.108 R)
• M37: 11,287,758 km (0.072 R)
• M38: 11,594,284 km (0.118 R)
• M39: 11,981,293 km (0.118 R)
• M40: 12,715,221 km (0.118 R)
• M41: 13,034,163 km (0.086 R)
• M42: 13,167,904 km (0.115 R)
• M43: 13,302,093 km (0.065 R)
• M44: 13,463,659 km (0.066 R)
• M45: 13,653,050 km (0.117 R)
• M46: 13,925,019 km (0.111 R)
• M47: 14,061,751 km (0.081 R)
• M48: 14,171,406 km (0.102 R)
• M49: 14,364,088 km (0.106 R)
• M50: 14,807,646 km (0.09 R)
• M51: 15,171,468 km (0.119 R)
• M52: 16,598,033 km (0.12 R)
• M53: 16,801,187 km (0.107 R)
• M54: 16,888,403 km (0.091 R)
• M55: 17,063,582 km (0.117 R)
• M56: 17,327,323 km (0.105 R)
• M57: 17,710,742 km (0.083 R)
• M58: 17,918,235 km (0.057 R)
• M59: 18,365,831 km (0.051 R)
• M60: 18,877,606 km (0.107 R)
• M61: 19,089,735 km (0.105 R)
• M62: 19,241,727 km (0.089 R)
• M63: 19,363,649 km (0.03 R)
• M64: 19,608,092 km (0.114 R)
• M65: 19,822,915 km (0.053 R)
• M66: 20,131,086 km (0.116 R)
• M67: 20,285,920 km (0.065 R)
• M68: 20,721,250 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.1

Radius: 13.9

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.01 AU - 4.61 AU

Year: 4802 Days

Day: 8 Hours

Environment

Temp: -209 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 56,728,204 km

• M1: 185,950 km (0.113 R)
• M2: 399,127 km (0.055 R)
• M3: 518,057 km (0.041 R)
• M4: 674,537 km (0.089 R)
• M5: 837,150 km (0.065 R)
• M6: 936,782 km (0.025 R)
• M7: 1,027,588 km (0.098 R)
• M8: 1,319,603 km (0.039 R)
• M9: 1,865,934 km (0.116 R)
• M10: 2,333,428 km (0.117 R)
• M11: 2,779,528 km (0.051 R)
• M12: 3,334,237 km (0.09 R)
• M13: 4,499,904 km (0.064 R)
• M14: 4,844,727 km (0.104 R)
• M15: 5,174,441 km (0.072 R)
• M16: 5,414,545 km (0.082 R)
• M17: 5,560,403 km (0.078 R)
• M18: 5,658,390 km (0.08 R)
• M19: 5,955,641 km (0.118 R)
• M20: 6,131,568 km (0.042 R)
• M21: 6,617,611 km (0.065 R)
• M22: 6,852,330 km (0.059 R)
• M23: 7,116,371 km (0.092 R)
• M24: 7,410,630 km (0.089 R)
• M25: 7,572,794 km (0.071 R)
• M26: 7,873,336 km (0.095 R)
• M27: 8,122,267 km (0.093 R)
• M28: 8,486,238 km (0.114 R)
• M29: 8,855,745 km (0.097 R)
• M30: 8,970,487 km (0.109 R)
• M31: 9,172,444 km (0.119 R)
• M32: 9,317,703 km (0.109 R)
• M33: 9,906,371 km (0.055 R)
• M34: 11,243,626 km (0.096 R)
• M35: 11,555,388 km (0.104 R)
• M36: 12,379,673 km (0.109 R)
• M37: 12,508,177 km (0.04 R)
• M38: 13,255,568 km (0.041 R)
• M39: 13,354,153 km (0.087 R)
• M40: 13,850,668 km (0.081 R)
• M41: 14,285,998 km (0.099 R)
• M42: 14,386,977 km (0.097 R)
• M43: 14,556,022 km (0.081 R)
• M44: 16,141,909 km (0.06 R)
• M45: 16,493,913 km (0.113 R)
• M46: 16,670,738 km (0.086 R)
• M47: 16,990,877 km (0.097 R)
• M48: 17,205,401 km (0.093 R)
• M49: 17,745,748 km (0.076 R)
• M50: 18,109,121 km (0.112 R)
• M51: 18,218,627 km (0.037 R)
• M52: 18,438,237 km (0.058 R)
• M53: 18,621,943 km (0.1 R)
• M54: 18,917,100 km (0.118 R)
• M55: 19,362,752 km (0.1 R)
• M56: 19,924,791 km (0.089 R)
• M57: 20,302,376 km (0.118 R)
• M58: 20,873,391 km (0.069 R)
• M59: 21,218,513 km (0.084 R)
• M60: 21,333,853 km (0.089 R)
• M61: 21,642,773 km (0.114 R)
• M62: 21,759,010 km (0.065 R)
• M63: 22,499,969 km (0.108 R)
• M64: 23,130,374 km (0.074 R)
• M65: 23,766,614 km (0.118 R)
• M66: 25,463,951 km (0.099 R)
• M67: 25,586,771 km (0.111 R)
• M68: 26,079,696 km (0.088 R)
• M69: 26,368,719 km (0.066 R)
• M70: 26,741,816 km (0.038 R)
• M71: 28,124,848 km (0.092 R)
• M72: 28,294,193 km (0.085 R)
• M73: 28,463,688 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 638.1

Radius: 5.6

Gravity: 20.35 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.46 AU - 6.48 AU

Year: 10626 Days

Day: 21.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,728,204 km

• M1: 81,980 km (0.061 R)
• M2: 217,814 km (0.092 R)
• M3: 335,398 km (0.116 R)
• M4: 503,696 km (0.074 R)
• M5: 680,521 km (0.037 R)
• M6: 767,287 km (0.06 R)
• M7: 857,794 km (0.052 R)
• M8: 1,340,397 km (0.066 R)
• M9: 1,845,589 km (0.106 R)
• M10: 2,592,232 km (0.08 R)
• M11: 2,785,213 km (0.097 R)
• M12: 2,925,835 km (0.116 R)
• M13: 3,542,029 km (0.093 R)
• M14: 3,974,367 km (0.081 R)
• M15: 4,456,221 km (0.049 R)
• M16: 4,620,929 km (0.08 R)
• M17: 4,990,286 km (0.103 R)
• M18: 5,334,211 km (0.068 R)
• M19: 5,685,916 km (0.056 R)
• M20: 5,757,124 km (0.097 R)
• M21: 5,864,536 km (0.072 R)
• M22: 5,972,695 km (0.114 R)
• M23: 6,117,805 km (0.1 R)
• M24: 6,485,816 km (0.047 R)
• M25: 6,672,514 km (0.117 R)
• M26: 6,898,855 km (0.1 R)
• M27: 7,359,168 km (0.12 R)
• M28: 8,349,656 km (0.101 R)
• M29: 8,757,609 km (0.051 R)
• M30: 9,130,108 km (0.095 R)
• M31: 9,423,469 km (0.111 R)
• M32: 9,592,515 km (0.117 R)
• M33: 9,848,028 km (0.088 R)
• M34: 10,019,617 km (0.043 R)
• M35: 10,192,103 km (0.074 R)
• M36: 10,496,385 km (0.053 R)
• M37: 10,627,732 km (0.073 R)
• M38: 10,847,940 km (0.071 R)
• M39: 11,925,194 km (0.071 R)
• M40: 12,989,284 km (0.062 R)
• M41: 13,461,415 km (0.068 R)
• M42: 13,987,102 km (0.064 R)
• M43: 14,035,272 km (0.088 R)
• M44: 15,554,439 km (0.051 R)
• M45: 15,954,912 km (0.12 R)
• M46: 16,055,591 km (0.112 R)
• M47: 16,511,117 km (0.111 R)
• M48: 16,765,882 km (0.113 R)
• M49: 17,125,067 km (0.109 R)
• M50: 17,176,528 km (0.071 R)
• M51: 17,227,990 km (0.035 R)
• M52: 17,642,376 km (0.086 R)
• M53: 18,007,544 km (0.029 R)
• M54: 18,639,296 km (0.118 R)
• M55: 19,600,612 km (0.106 R)
• M56: 20,033,100 km (0.091 R)
• M57: 21,293,761 km (0.116 R)
• M58: 21,793,867 km (0.042 R)
• M59: 22,636,252 km (0.048 R)
• M60: 22,806,046 km (0.087 R)
• M61: 23,203,677 km (0.102 R)
• M62: 24,121,310 km (0.117 R)
• M63: 24,179,055 km (0.075 R)
• M64: 24,700,852 km (0.099 R)
• M65: 25,814,609 km (0.11 R)
• M66: 26,288,535 km (0.101 R)
• M67: 26,944,671 km (0.11 R)
• M68: 27,727,068 km (0.107 R)
• M69: 27,908,680 km (0.068 R)
• M70: 28,212,363 km (0.071 R)
• M71: 28,334,136 km (0.106 R)
• M72: 28,395,022 km (0.105 R)
• M73: 32,193,761 km (0.105 R)
• M74: 32,575,834 km (0.093 R)
• M75: 32,895,525 km (0.076 R)
• M76: 33,023,580 km (0.104 R)
• M77: 35,096,408 km (0.096 R)
• M78: 35,424,028 km (0.092 R)
• M79: 35,818,517 km (0.036 R)
• M80: 36,148,530 km (0.091 R)
• M81: 36,545,713 km (0.085 R)
• M82: 37,947,145 km (0.096 R)
• M83: 38,350,910 km (0.112 R)
• M84: 38,418,229 km (0.105 R)
• M85: 41,492,615 km (0.062 R)
• M86: 41,908,497 km (0.103 R)
• M87: 42,604,576 km (0.047 R)
• M88: 43,094,210 km (0.033 R)
• M89: 44,644,941 km (0.088 R)
• M90: 44,928,878 km (0.067 R)
• M91: 45,498,397 km (0.035 R)
• M92: 47,366,276 km (0.118 R)
• M93: 48,309,491 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.6

Radius: 5.8

Gravity: 22.43 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.32 AU - 7.92 AU

Year: 12267 Days

Day: 18.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,728,204 km

• M1: 146,606 km (0.104 R)
• M2: 257,009 km (0.116 R)
• M3: 351,854 km (0.039 R)
• M4: 443,109 km (0.064 R)
• M5: 612,902 km (0.108 R)
• M6: 705,504 km (0.086 R)
• M7: 989,440 km (0.117 R)
• M8: 1,143,975 km (0.044 R)
• M9: 1,551,180 km (0.104 R)
• M10: 1,836,912 km (0.037 R)
• M11: 2,339,561 km (0.067 R)
• M12: 2,397,904 km (0.074 R)
• M13: 2,516,087 km (0.069 R)
• M14: 3,135,871 km (0.118 R)
• M15: 3,562,972 km (0.1 R)
• M16: 4,078,337 km (0.075 R)
• M17: 4,434,978 km (0.115 R)
• M18: 5,292,324 km (0.117 R)
• M19: 6,775,138 km (0.105 R)
• M20: 7,027,061 km (0.11 R)
• M21: 7,367,695 km (0.04 R)
• M22: 7,932,577 km (0.068 R)
• M23: 7,976,708 km (0.107 R)
• M24: 8,737,712 km (0.086 R)
• M25: 8,828,668 km (0.115 R)
• M26: 9,011,776 km (0.044 R)
• M27: 9,288,681 km (0.113 R)
• M28: 9,474,931 km (0.039 R)
• M29: 9,662,377 km (0.033 R)
• M30: 10,040,859 km (0.118 R)
• M31: 10,617,709 km (0.097 R)
• M32: 10,714,947 km (0.079 R)
• M33: 11,057,527 km (0.073 R)
• M34: 11,205,329 km (0.094 R)
• M35: 11,703,041 km (0.12 R)
• M36: 12,005,229 km (0.074 R)
• M37: 12,668,546 km (0.088 R)
• M38: 13,082,633 km (0.083 R)
• M39: 15,438,351 km (0.061 R)
• M40: 17,004,042 km (0.1 R)
• M41: 17,346,172 km (0.116 R)
• M42: 17,518,060 km (0.091 R)
• M43: 17,575,506 km (0.102 R)
• M44: 19,090,184 km (0.12 R)
• M45: 20,343,964 km (0.1 R)
• M46: 21,439,619 km (0.116 R)
• M47: 21,500,954 km (0.056 R)
• M48: 21,932,693 km (0.095 R)
• M49: 24,069,549 km (0.085 R)
• M50: 24,133,428 km (0.069 R)
• M51: 24,389,390 km (0.083 R)
• M52: 25,878,636 km (0.107 R)
• M53: 26,271,929 km (0.108 R)
• M54: 26,403,426 km (0.073 R)
• M55: 26,469,398 km (0.106 R)
• M56: 27,664,087 km (0.078 R)
• M57: 28,808,511 km (0.111 R)
• M58: 29,420,665 km (0.097 R)
• M59: 29,831,162 km (0.119 R)
• M60: 30,519,462 km (0.105 R)
• M61: 30,657,690 km (0.053 R)
• M62: 31,352,273 km (0.114 R)
• M63: 33,609,555 km (0.107 R)
• M64: 34,685,613 km (0.109 R)
• M65: 35,046,742 km (0.116 R)
• M66: 35,918,748 km (0.106 R)
• M67: 36,357,369 km (0.064 R)
• M68: 39,101,143 km (0.116 R)
• M69: 39,477,083 km (0.113 R)
• M70: 39,627,728 km (0.057 R)
• M71: 40,081,010 km (0.083 R)
• M72: 40,535,937 km (0.114 R)
• M73: 40,611,932 km (0.108 R)
• M74: 42,449,892 km (0.069 R)
• M75: 42,990,987 km (0.081 R)
• M76: 45,493,760 km (0.119 R)
• M77: 45,809,860 km (0.107 R)
• M78: 45,888,997 km (0.042 R)
• M79: 47,561,801 km (0.084 R)
• M80: 48,204,323 km (0.032 R)
• M81: 48,365,291 km (0.061 R)
• M82: 49,660,360 km (0.065 R)
• M83: 50,720,859 km (0.119 R)
• M84: 50,802,689 km (0.06 R)
• M85: 51,295,015 km (0.115 R)
• M86: 51,623,981 km (0.116 R)
• M87: 54,616,986 km (0.071 R)
• M88: 55,373,951 km (0.072 R)
• M89: 55,627,071 km (0.096 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: 333 - 14,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit