🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.9

Radius: 11.7

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.89 AU - 1.03 AU

Year: 617 Days

Day: 8.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 52,548,633 km

• M1: 152,889 km (0.116 R)
• M2: 230,231 km (0.116 R)
• M3: 378,183 km (0.106 R)
• M4: 462,856 km (0.107 R)
• M5: 539,151 km (0.117 R)
• M6: 693,386 km (0.109 R)
• M7: 904,618 km (0.065 R)
• M8: 1,081,742 km (0.09 R)
• M9: 1,177,634 km (0.08 R)
• M10: 1,276,668 km (0.108 R)
• M11: 1,366,427 km (0.077 R)
• M12: 1,483,562 km (0.106 R)
• M13: 1,629,869 km (0.063 R)
• M14: 1,708,258 km (0.112 R)
• M15: 1,834,967 km (0.053 R)
• M16: 1,916,648 km (0.095 R)
• M17: 1,992,793 km (0.084 R)
• M18: 2,212,702 km (0.094 R)
• M19: 2,344,199 km (0.082 R)
• M20: 2,425,879 km (0.056 R)
• M21: 2,576,823 km (0.058 R)
• M22: 2,880,357 km (0.087 R)
• M23: 3,024,420 km (0.1 R)
• M24: 3,236,849 km (0.1 R)
• M25: 3,437,310 km (0.104 R)
• M26: 3,547,714 km (0.052 R)
• M27: 3,676,517 km (0.032 R)
• M28: 3,921,110 km (0.117 R)
• M29: 4,144,160 km (0.12 R)
• M30: 4,279,995 km (0.039 R)
• M31: 4,658,926 km (0.096 R)
• M32: 4,914,440 km (0.119 R)
• M33: 5,048,779 km (0.102 R)
• M34: 5,233,083 km (0.045 R)
• M35: 5,311,323 km (0.099 R)
• M36: 5,439,379 km (0.092 R)
• M37: 5,638,493 km (0.091 R)
• M38: 5,850,025 km (0.096 R)
• M39: 5,931,256 km (0.105 R)
• M40: 6,532,041 km (0.082 R)
• M41: 6,754,344 km (0.097 R)
• M42: 6,925,484 km (0.117 R)
• M43: 7,087,199 km (0.103 R)
• M44: 7,173,966 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.7

Radius: 11.2

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.94 AU - 1.02 AU

Year: 636 Days

Day: 12.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,548,633 km

• M1: 144,960 km (0.107 R)
• M2: 304,282 km (0.118 R)
• M3: 480,359 km (0.077 R)
• M4: 596,447 km (0.104 R)
• M5: 869,313 km (0.094 R)
• M6: 1,071,869 km (0.068 R)
• M7: 1,161,478 km (0.055 R)
• M8: 1,372,710 km (0.117 R)
• M9: 1,473,539 km (0.087 R)
• M10: 1,554,322 km (0.055 R)
• M11: 1,668,465 km (0.051 R)
• M12: 1,770,640 km (0.119 R)
• M13: 1,923,529 km (0.098 R)
• M14: 2,099,606 km (0.061 R)
• M15: 2,204,175 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.8

Radius: 9.8

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.93 AU - 1.27 AU

Year: 757 Days

Day: 12.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 52,548,633 km

• M1: 133,441 km (0.115 R)
• M2: 206,295 km (0.116 R)
• M3: 284,984 km (0.06 R)
• M4: 379,231 km (0.105 R)
• M5: 445,502 km (0.105 R)
• M6: 508,034 km (0.04 R)
• M7: 596,896 km (0.11 R)
• M8: 701,614 km (0.044 R)
• M9: 855,101 km (0.103 R)
• M10: 930,648 km (0.11 R)
• M11: 997,519 km (0.05 R)
• M12: 1,089,222 km (0.105 R)
• M13: 1,226,254 km (0.106 R)
• M14: 1,343,987 km (0.091 R)
• M15: 1,439,580 km (0.089 R)
• M16: 1,504,805 km (0.113 R)
• M17: 1,624,633 km (0.072 R)
• M18: 1,685,818 km (0.069 R)
• M19: 1,888,224 km (0.108 R)
• M20: 1,974,393 km (0.107 R)
• M21: 2,180,688 km (0.066 R)
• M22: 2,294,083 km (0.073 R)
• M23: 2,464,176 km (0.115 R)
• M24: 2,646,386 km (0.037 R)
• M25: 2,751,404 km (0.071 R)
• M26: 2,833,084 km (0.078 R)
• M27: 2,974,006 km (0.096 R)
• M28: 3,066,457 km (0.095 R)
• M29: 3,151,279 km (0.063 R)
• M30: 3,314,640 km (0.063 R)
• M31: 3,525,124 km (0.064 R)
• M32: 3,658,865 km (0.106 R)
• M33: 3,785,275 km (0.114 R)
• M34: 3,858,279 km (0.096 R)
• M35: 4,117,083 km (0.045 R)
• M36: 4,182,756 km (0.09 R)
• M37: 4,277,153 km (0.101 R)
• M38: 4,391,296 km (0.1 R)
• M39: 4,516,210 km (0.098 R)
• M40: 4,613,000 km (0.026 R)
• M41: 4,740,009 km (0.107 R)
• M42: 5,087,674 km (0.038 R)
• M43: 5,381,933 km (0.041 R)
• M44: 5,515,823 km (0.076 R)
• M45: 5,650,611 km (0.098 R)
• M46: 5,734,236 km (0.102 R)
• M47: 5,881,440 km (0.1 R)
• M48: 5,997,977 km (0.078 R)
• M49: 6,168,967 km (0.108 R)
• M50: 6,384,837 km (0.087 R)
• M51: 6,472,053 km (0.111 R)
• M52: 6,537,577 km (0.086 R)
• M53: 6,647,381 km (0.093 R)
• M54: 6,835,426 km (0.037 R)
• M55: 6,924,586 km (0.06 R)
• M56: 7,014,046 km (0.093 R)
• M57: 7,216,900 km (0.112 R)
• M58: 7,593,738 km (0.105 R)
• M59: 7,778,790 km (0.07 R)
• M60: 7,860,171 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.8

Radius: 12.5

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.46 AU - 3.76 AU

Year: 4500 Days

Day: 11.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 55.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 52,548,633 km

• M1: 165,455 km (0.06 R)
• M2: 280,346 km (0.115 R)
• M3: 538,552 km (0.049 R)
• M4: 622,028 km (0.079 R)
• M5: 768,634 km (0.079 R)
• M6: 1,238,970 km (0.092 R)
• M7: 1,551,779 km (0.079 R)
• M8: 1,758,224 km (0.063 R)
• M9: 2,269,549 km (0.114 R)
• M10: 2,711,162 km (0.033 R)
• M11: 3,040,577 km (0.111 R)
• M12: 3,120,013 km (0.094 R)
• M13: 3,200,048 km (0.066 R)
• M14: 3,301,176 km (0.098 R)
• M15: 3,527,518 km (0.112 R)
• M16: 3,674,273 km (0.12 R)
• M17: 3,974,067 km (0.105 R)
• M18: 4,061,133 km (0.083 R)
• M19: 4,148,947 km (0.108 R)
• M20: 4,348,661 km (0.039 R)
• M21: 4,483,747 km (0.088 R)
• M22: 5,014,371 km (0.111 R)
• M23: 5,251,334 km (0.03 R)
• M24: 5,467,802 km (0.084 R)
• M25: 5,687,262 km (0.085 R)
• M26: 5,835,215 km (0.116 R)
• M27: 5,959,530 km (0.072 R)
• M28: 6,109,876 km (0.116 R)
• M29: 7,277,188 km (0.093 R)
• M30: 8,343,672 km (0.032 R)
• M31: 9,081,788 km (0.082 R)
• M32: 9,168,255 km (0.109 R)
• M33: 9,284,193 km (0.113 R)
• M34: 9,517,117 km (0.05 R)
• M35: 9,605,081 km (0.041 R)
• M36: 9,929,708 km (0.056 R)
• M37: 10,680,989 km (0.06 R)
• M38: 10,802,911 km (0.063 R)
• M39: 11,512,903 km (0.069 R)
• M40: 12,557,993 km (0.039 R)
• M41: 12,751,274 km (0.077 R)
• M42: 13,043,139 km (0.064 R)
• M43: 13,998,322 km (0.101 R)
• M44: 14,366,632 km (0.098 R)
• M45: 14,535,079 km (0.037 R)
• M46: 14,873,918 km (0.088 R)
• M47: 15,559,525 km (0.096 R)
• M48: 17,032,615 km (0.1 R)
• M49: 17,246,690 km (0.081 R)
• M50: 17,966,704 km (0.099 R)
• M51: 18,111,964 km (0.066 R)
• M52: 19,324,754 km (0.102 R)
• M53: 19,734,802 km (0.1 R)
• M54: 19,922,248 km (0.087 R)
• M55: 20,223,239 km (0.103 R)
• M56: 20,336,484 km (0.085 R)
• M57: 20,487,877 km (0.084 R)
• M58: 21,365,418 km (0.075 R)
• M59: 21,557,801 km (0.081 R)
• M60: 21,712,186 km (0.094 R)
• M61: 23,236,289 km (0.043 R)
• M62: 23,513,494 km (0.039 R)
• M63: 26,221,814 km (0.106 R)
• M64: 26,510,388 km (0.116 R)
• M65: 27,007,652 km (0.03 R)
• M66: 27,257,480 km (0.095 R)
• M67: 27,843,305 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.2

Radius: 11.3

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.71 AU - 5.77 AU

Year: 9021 Days

Day: 9.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,548,633 km

• M1: 287,976 km (0.088 R)
• M2: 645,664 km (0.097 R)
• M3: 787,932 km (0.07 R)
• M4: 977,173 km (0.083 R)
• M5: 1,569,132 km (0.099 R)
• M6: 1,788,592 km (0.033 R)
• M7: 2,137,006 km (0.11 R)
• M8: 2,209,261 km (0.069 R)
• M9: 2,307,098 km (0.103 R)
• M10: 2,406,282 km (0.074 R)
• M11: 2,557,824 km (0.096 R)
• M12: 3,004,673 km (0.064 R)
• M13: 4,150,892 km (0.105 R)
• M14: 4,426,003 km (0.116 R)
• M15: 4,675,532 km (0.107 R)
• M16: 5,188,653 km (0.097 R)
• M17: 5,889,369 km (0.051 R)
• M18: 6,833,780 km (0.082 R)
• M19: 7,050,099 km (0.067 R)
• M20: 7,268,661 km (0.118 R)
• M21: 7,378,765 km (0.06 R)
• M22: 7,749,918 km (0.089 R)
• M23: 7,825,016 km (0.039 R)
• M24: 8,089,206 km (0.118 R)
• M25: 10,307,892 km (0.068 R)
• M26: 10,473,197 km (0.028 R)
• M27: 10,680,989 km (0.083 R)
• M28: 10,806,501 km (0.105 R)
• M29: 11,312,890 km (0.086 R)
• M30: 11,655,021 km (0.114 R)
• M31: 11,827,208 km (0.053 R)
• M32: 12,087,209 km (0.081 R)
• M33: 12,745,589 km (0.104 R)
• M34: 13,235,821 km (0.057 R)
• M35: 14,142,833 km (0.034 R)
• M36: 14,280,762 km (0.111 R)
• M37: 14,789,844 km (0.087 R)
• M38: 14,883,043 km (0.115 R)
• M39: 15,446,429 km (0.09 R)
• M40: 15,588,248 km (0.079 R)
• M41: 15,873,531 km (0.116 R)
• M42: 16,545,674 km (0.066 R)
• M43: 17,031,418 km (0.098 R)
• M44: 17,276,160 km (0.05 R)
• M45: 17,670,052 km (0.116 R)
• M46: 17,917,786 km (0.078 R)
• M47: 18,166,567 km (0.118 R)
• M48: 18,567,190 km (0.109 R)
• M49: 19,021,369 km (0.115 R)
• M50: 19,428,126 km (0.079 R)
• M51: 19,581,314 km (0.051 R)
• M52: 19,940,648 km (0.084 R)
• M53: 20,665,599 km (0.095 R)
• M54: 21,610,310 km (0.104 R)
• M55: 22,301,452 km (0.03 R)
• M56: 22,461,971 km (0.05 R)
• M57: 22,838,060 km (0.071 R)
• M58: 22,999,925 km (0.098 R)
• M59: 24,363,060 km (0.095 R)
• M60: 25,193,478 km (0.072 R)
• M61: 25,864,574 km (0.116 R)
• M62: 25,976,922 km (0.09 R)
• M63: 26,089,569 km (0.085 R)
• M64: 27,167,123 km (0.114 R)
• M65: 28,085,803 km (0.113 R)
• M66: 28,432,871 km (0.1 R)
• M67: 28,665,196 km (0.071 R)
• M68: 28,956,313 km (0.105 R)
• M69: 29,073,000 km (0.094 R)
• M70: 29,189,985 km (0.101 R)
• M71: 29,953,682 km (0.104 R)
• M72: 30,189,897 km (0.1 R)
• M73: 31,680,790 km (0.071 R)
• M74: 32,042,218 km (0.056 R)
• M75: 33,378,875 km (0.083 R)
• M76: 34,609,916 km (0.074 R)
• M77: 35,918,299 km (0.065 R)
• M78: 36,673,320 km (0.097 R)
• M79: 36,862,860 km (0.104 R)
• M80: 38,134,891 km (0.087 R)
• M81: 39,292,030 km (0.097 R)
• M82: 39,810,088 km (0.108 R)
• M83: 40,656,662 km (0.106 R)
• M84: 41,838,635 km (0.117 R)
• M85: 42,036,702 km (0.108 R)
• M86: 43,766,503 km (0.104 R)
• M87: 45,180,651 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.1

Radius: 5.7

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 9.56 AU - 11.56 AU

Year: 22512 Days

Day: 16.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,548,633 km

• M1: 108,458 km (0.103 R)
• M2: 399,875 km (0.038 R)
• M3: 475,123 km (0.092 R)
• M4: 640,129 km (0.053 R)
• M5: 729,439 km (0.076 R)
• M6: 842,086 km (0.06 R)
• M7: 940,522 km (0.044 R)
• M8: 1,042,847 km (0.113 R)
• M9: 1,192,145 km (0.109 R)
• M10: 1,348,475 km (0.091 R)
• M11: 1,417,589 km (0.081 R)
• M12: 1,583,344 km (0.079 R)
• M13: 1,959,433 km (0.096 R)
• M14: 2,252,346 km (0.096 R)
• M15: 3,119,564 km (0.116 R)
• M16: 3,335,434 km (0.108 R)
• M17: 3,652,282 km (0.109 R)
• M18: 3,978,705 km (0.043 R)
• M19: 4,694,381 km (0.099 R)
• M20: 5,412,301 km (0.059 R)
• M21: 5,449,102 km (0.048 R)
• M22: 5,859,449 km (0.057 R)
• M23: 6,552,088 km (0.118 R)
• M24: 6,907,981 km (0.084 R)
• M25: 7,108,592 km (0.049 R)
• M26: 7,846,109 km (0.028 R)
• M27: 8,479,207 km (0.111 R)
• M28: 9,659,535 km (0.072 R)
• M29: 9,928,811 km (0.047 R)
• M30: 9,973,989 km (0.101 R)
• M31: 12,999,905 km (0.098 R)
• M32: 13,297,007 km (0.044 R)
• M33: 13,546,386 km (0.089 R)
• M34: 13,646,617 km (0.11 R)
• M35: 14,354,813 km (0.04 R)
• M36: 14,919,695 km (0.083 R)
• M37: 16,336,536 km (0.049 R)
• M38: 16,980,106 km (0.108 R)
• M39: 17,034,111 km (0.111 R)
• M40: 18,070,824 km (0.045 R)
• M41: 19,352,878 km (0.083 R)
• M42: 20,090,396 km (0.116 R)
• M43: 20,779,443 km (0.037 R)
• M44: 21,827,377 km (0.104 R)
• M45: 22,180,427 km (0.118 R)
• M46: 23,011,743 km (0.034 R)
• M47: 24,399,413 km (0.115 R)
• M48: 24,888,448 km (0.085 R)
• M49: 25,134,088 km (0.025 R)
• M50: 25,195,722 km (0.1 R)
• M51: 26,687,961 km (0.066 R)
• M52: 27,002,565 km (0.093 R)
• M53: 27,825,952 km (0.07 R)
• M54: 28,208,773 km (0.075 R)
• M55: 28,272,651 km (0.066 R)
• M56: 28,336,679 km (0.104 R)
• M57: 28,850,697 km (0.088 R)
• M58: 28,915,174 km (0.086 R)
• M59: 29,627,260 km (0.117 R)
• M60: 29,887,710 km (0.073 R)
• M61: 30,148,908 km (0.113 R)
• M62: 31,135,057 km (0.07 R)
• M63: 31,201,179 km (0.043 R)
• M64: 31,665,232 km (0.054 R)
• M65: 33,612,248 km (0.108 R)
• M66: 33,883,918 km (0.058 R)
• M67: 37,129,144 km (0.111 R)
• M68: 38,185,604 km (0.085 R)
• M69: 39,251,789 km (0.092 R)
• M70: 39,394,804 km (0.101 R)
• M71: 39,466,312 km (0.027 R)
• M72: 39,896,256 km (0.074 R)
• M73: 40,399,952 km (0.062 R)
• M74: 40,472,058 km (0.034 R)
• M75: 40,760,932 km (0.095 R)
• M76: 41,704,745 km (0.108 R)
• M77: 43,096,903 km (0.08 R)
• M78: 43,318,158 km (0.118 R)
• M79: 43,613,614 km (0.105 R)
• M80: 44,058,218 km (0.11 R)
• M81: 46,001,944 km (0.081 R)
• M82: 46,227,986 km (0.117 R)
• M83: 46,984,353 km (0.107 R)
• M84: 47,212,041 km (0.105 R)
• M85: 47,364,032 km (0.088 R)
• M86: 47,592,319 km (0.055 R)
• M87: 48,662,392 km (0.088 R)
• M88: 50,049,912 km (0.103 R)
• M89: 50,748,534 km (0.066 R)
• M90: 51,606,927 km (0.102 R)
• M91: 52,312,730 km (0.09 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 15,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit