🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.5

Radius: 10.4

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.24 AU - 1.72 AU

Year: 1163 Days

Day: 10.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 14,956,031 km

• M1: 134,937 km (0.094 R)
• M2: 213,775 km (0.115 R)
• M3: 286,181 km (0.045 R)
• M4: 405,859 km (0.103 R)
• M5: 477,666 km (0.081 R)
• M6: 546,182 km (0.117 R)
• M7: 613,950 km (0.061 R)
• M8: 685,009 km (0.061 R)
• M9: 774,468 km (0.074 R)
• M10: 862,881 km (0.12 R)
• M11: 982,858 km (0.098 R)
• M12: 1,068,129 km (0.091 R)
• M13: 1,138,290 km (0.049 R)
• M14: 1,234,332 km (0.079 R)
• M15: 1,512,883 km (0.11 R)
• M16: 1,639,593 km (0.086 R)
• M17: 1,790,836 km (0.062 R)
• M18: 1,961,078 km (0.088 R)
• M19: 2,077,765 km (0.102 R)
• M20: 2,294,981 km (0.101 R)
• M21: 2,379,504 km (0.046 R)
• M22: 2,551,541 km (0.064 R)
• M23: 2,647,134 km (0.084 R)
• M24: 2,752,002 km (0.068 R)
• M25: 2,941,244 km (0.103 R)
• M26: 3,007,964 km (0.06 R)
• M27: 3,126,147 km (0.079 R)
• M28: 3,203,040 km (0.107 R)
• M29: 3,306,412 km (0.109 R)
• M30: 3,419,658 km (0.098 R)
• M31: 3,498,945 km (0.081 R)
• M32: 3,587,656 km (0.038 R)
• M33: 3,659,314 km (0.067 R)
• M34: 3,785,574 km (0.119 R)
• M35: 4,070,708 km (0.117 R)
• M36: 4,267,878 km (0.116 R)
• M37: 4,353,298 km (0.092 R)
• M38: 4,468,189 km (0.1 R)
• M39: 4,652,045 km (0.075 R)
• M40: 4,878,087 km (0.087 R)
• M41: 5,037,409 km (0.101 R)
• M42: 5,137,939 km (0.094 R)
• M43: 5,229,044 km (0.094 R)
• M44: 5,340,943 km (0.119 R)
• M45: 5,619,345 km (0.059 R)
• M46: 5,692,349 km (0.092 R)
• M47: 6,051,084 km (0.077 R)
• M48: 6,168,818 km (0.101 R)
• M49: 6,319,762 km (0.096 R)
• M50: 6,417,300 km (0.039 R)
• M51: 6,537,427 km (0.11 R)
• M52: 6,868,637 km (0.118 R)
• M53: 6,969,017 km (0.028 R)
• M54: 7,398,662 km (0.082 R)
• M55: 7,593,588 km (0.094 R)
• M56: 7,732,265 km (0.067 R)
• M57: 7,871,690 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.3

Radius: 10.4

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.59 AU - 1.63 AU

Year: 1319 Days

Day: 6.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 14,956,031 km

• M1: 133,292 km (0.112 R)
• M2: 215,720 km (0.117 R)
• M3: 283,488 km (0.057 R)
• M4: 441,763 km (0.109 R)
• M5: 577,897 km (0.059 R)
• M6: 981,063 km (0.067 R)
• M7: 1,165,667 km (0.091 R)
• M8: 1,290,880 km (0.1 R)
• M9: 1,361,939 km (0.086 R)
• M10: 1,489,696 km (0.099 R)
• M11: 1,645,577 km (0.109 R)
• M12: 1,917,546 km (0.096 R)
• M13: 2,077,316 km (0.111 R)
• M14: 2,166,925 km (0.106 R)
• M15: 2,284,808 km (0.067 R)
• M16: 2,355,418 km (0.097 R)
• M17: 2,482,277 km (0.103 R)
• M18: 2,662,693 km (0.099 R)
• M19: 2,806,606 km (0.049 R)
• M20: 3,012,602 km (0.064 R)
• M21: 3,078,425 km (0.102 R)
• M22: 3,144,697 km (0.082 R)
• M23: 3,235,802 km (0.094 R)
• M24: 3,377,322 km (0.12 R)
• M25: 3,514,652 km (0.046 R)
• M26: 3,730,522 km (0.11 R)
• M27: 3,931,282 km (0.084 R)
• M28: 4,275,956 km (0.026 R)
• M29: 4,397,579 km (0.078 R)
• M30: 4,513,517 km (0.094 R)
• M31: 4,748,536 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.7

Radius: 8.5

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.68 AU - 2.78 AU

Year: 2912 Days

Day: 14.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 14,956,031 km

• M1: 109,057 km (0.111 R)
• M2: 173,234 km (0.112 R)
• M3: 229,633 km (0.115 R)
• M4: 309,817 km (0.078 R)
• M5: 379,829 km (0.081 R)
• M6: 496,964 km (0.087 R)
• M7: 564,882 km (0.11 R)
• M8: 779,405 km (0.087 R)
• M9: 870,510 km (0.085 R)
• M10: 1,041,800 km (0.094 R)
• M11: 1,177,485 km (0.094 R)
• M12: 1,295,218 km (0.089 R)
• M13: 1,632,711 km (0.12 R)
• M14: 1,724,714 km (0.061 R)
• M15: 1,997,281 km (0.091 R)
• M16: 2,153,162 km (0.069 R)
• M17: 2,313,082 km (0.118 R)
• M18: 2,372,173 km (0.081 R)
• M19: 2,507,111 km (0.115 R)
• M20: 2,629,183 km (0.031 R)
• M21: 2,753,199 km (0.028 R)
• M22: 2,816,030 km (0.094 R)
• M23: 2,879,310 km (0.085 R)
• M24: 3,023,373 km (0.098 R)
• M25: 3,137,217 km (0.094 R)
• M26: 3,385,849 km (0.095 R)
• M27: 3,589,451 km (0.049 R)
• M28: 3,744,734 km (0.085 R)
• M29: 3,937,566 km (0.112 R)
• M30: 4,224,045 km (0.086 R)
• M31: 4,388,154 km (0.094 R)
• M32: 4,836,050 km (0.086 R)
• M33: 4,988,640 km (0.107 R)
• M34: 5,279,159 km (0.113 R)
• M35: 5,835,963 km (0.101 R)
• M36: 5,917,045 km (0.06 R)
• M37: 6,162,535 km (0.116 R)
• M38: 6,390,671 km (0.027 R)
• M39: 6,769,752 km (0.108 R)
• M40: 7,199,547 km (0.094 R)
• M41: 7,352,137 km (0.077 R)
• M42: 7,527,765 km (0.119 R)
• M43: 8,085,765 km (0.054 R)
• M44: 8,289,816 km (0.09 R)
• M45: 8,495,663 km (0.117 R)
• M46: 8,819,243 km (0.03 R)
• M47: 9,146,863 km (0.12 R)
• M48: 9,407,163 km (0.065 R)
• M49: 10,007,649 km (0.032 R)
• M50: 10,373,864 km (0.074 R)
• M51: 10,670,068 km (0.071 R)
• M52: 10,943,982 km (0.046 R)
• M53: 11,044,212 km (0.086 R)
• M54: 11,270,853 km (0.117 R)
• M55: 11,422,695 km (0.097 R)
• M56: 11,600,716 km (0.044 R)
• M57: 12,011,213 km (0.103 R)
• M58: 12,531,066 km (0.102 R)
• M59: 13,031,770 km (0.066 R)
• M60: 14,025,548 km (0.115 R)
• M61: 14,545,251 km (0.102 R)
• M62: 15,406,786 km (0.027 R)
• M63: 15,716,453 km (0.092 R)
• M64: 16,313,349 km (0.045 R)
• M65: 16,715,468 km (0.067 R)
• M66: 16,830,957 km (0.106 R)
• M67: 17,062,684 km (0.082 R)
• M68: 17,882,181 km (0.097 R)
• M69: 17,970,743 km (0.073 R)
• M70: 18,535,027 km (0.12 R)
• M71: 18,624,636 km (0.09 R)
• M72: 18,684,475 km (0.085 R)
• M73: 18,954,499 km (0.109 R)
• M74: 19,316,526 km (0.087 R)
• M75: 19,468,069 km (0.05 R)
• M76: 19,620,060 km (0.1 R)
• M77: 19,680,946 km (0.107 R)
• M78: 19,802,869 km (0.097 R)
• M79: 20,016,943 km (0.094 R)
• M80: 20,078,278 km (0.102 R)
• M81: 20,200,948 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581

Radius: 9.1

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3 AU - 3.36 AU

Year: 3661 Days

Day: 9.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 14,956,031 km

• M1: 113,844 km (0.027 R)
• M2: 251,773 km (0.07 R)
• M3: 319,242 km (0.086 R)
• M4: 505,042 km (0.106 R)
• M5: 568,921 km (0.082 R)
• M6: 779,106 km (0.082 R)
• M7: 910,752 km (0.062 R)
• M8: 967,749 km (0.057 R)
• M9: 1,134,401 km (0.057 R)
• M10: 1,718,730 km (0.052 R)
• M11: 1,804,898 km (0.102 R)
• M12: 1,966,913 km (0.081 R)
• M13: 2,164,532 km (0.118 R)
• M14: 2,273,738 km (0.077 R)
• M15: 2,728,964 km (0.08 R)
• M16: 2,967,124 km (0.117 R)
• M17: 3,106,400 km (0.075 R)
• M18: 3,229,968 km (0.099 R)
• M19: 3,301,326 km (0.071 R)
• M20: 3,427,586 km (0.041 R)
• M21: 3,891,340 km (0.084 R)
• M22: 4,237,659 km (0.113 R)
• M23: 4,634,093 km (0.108 R)
• M24: 5,021,701 km (0.085 R)
• M25: 5,104,728 km (0.112 R)
• M26: 5,676,641 km (0.081 R)
• M27: 5,763,108 km (0.051 R)
• M28: 5,850,025 km (0.096 R)
• M29: 6,268,899 km (0.097 R)
• M30: 6,425,677 km (0.108 R)
• M31: 6,674,608 km (0.073 R)
• M32: 6,766,012 km (0.079 R)
• M33: 6,973,056 km (0.055 R)
• M34: 7,275,842 km (0.086 R)
• M35: 7,417,062 km (0.066 R)
• M36: 7,487,972 km (0.032 R)
• M37: 8,209,931 km (0.091 R)
• M38: 8,455,571 km (0.098 R)
• M39: 8,828,518 km (0.11 R)
• M40: 9,693,643 km (0.043 R)
• M41: 9,875,255 km (0.084 R)
• M42: 10,215,291 km (0.117 R)
• M43: 10,320,608 km (0.063 R)
• M44: 10,719,136 km (0.093 R)
• M45: 11,231,210 km (0.093 R)
• M46: 11,696,160 km (0.105 R)
• M47: 11,834,089 km (0.097 R)
• M48: 12,139,568 km (0.091 R)
• M49: 12,701,458 km (0.05 R)
• M50: 12,957,120 km (0.104 R)
• M51: 13,042,690 km (0.096 R)
• M52: 13,909,012 km (0.117 R)
• M53: 14,496,782 km (0.091 R)
• M54: 15,122,849 km (0.099 R)
• M55: 15,423,989 km (0.074 R)
• M56: 16,001,736 km (0.047 R)
• M57: 16,277,894 km (0.084 R)
• M58: 16,772,614 km (0.106 R)
• M59: 17,429,648 km (0.041 R)
• M60: 17,618,889 km (0.078 R)
• M61: 18,222,666 km (0.093 R)
• M62: 18,478,927 km (0.062 R)
• M63: 18,671,909 km (0.034 R)
• M64: 18,736,385 km (0.113 R)
• M65: 18,930,264 km (0.082 R)
• M66: 19,059,816 km (0.043 R)
• M67: 19,712,362 km (0.108 R)
• M68: 19,876,770 km (0.047 R)
• M69: 20,239,694 km (0.114 R)
• M70: 20,738,304 km (0.098 R)
• M71: 20,871,895 km (0.102 R)
• M72: 21,106,464 km (0.096 R)
• M73: 21,443,060 km (0.102 R)
• M74: 21,645,914 km (0.067 R)
• M75: 21,781,450 km (0.095 R)
• M76: 21,985,352 km (0.109 R)
• M77: 22,738,428 km (0.091 R)
• M78: 22,876,207 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65

Radius: 10.1

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.03 AU - 4.87 AU

Year: 5069 Days

Day: 9.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 14,956,031 km

• M1: 141,520 km (0.095 R)
• M2: 235,766 km (0.091 R)
• M3: 516,262 km (0.075 R)
• M4: 839,394 km (0.112 R)
• M5: 1,023,698 km (0.091 R)
• M6: 1,951,654 km (0.074 R)
• M7: 2,015,233 km (0.093 R)
• M8: 2,276,580 km (0.04 R)
• M9: 2,377,559 km (0.073 R)
• M10: 2,654,016 km (0.082 R)
• M11: 3,352,039 km (0.098 R)
• M12: 3,518,991 km (0.06 R)
• M13: 3,807,864 km (0.115 R)
• M14: 4,063,527 km (0.095 R)
• M15: 4,394,737 km (0.096 R)
• M16: 4,493,022 km (0.105 R)
• M17: 4,706,050 km (0.09 R)
• M18: 4,951,390 km (0.057 R)
• M19: 5,024,394 km (0.053 R)
• M20: 5,409,908 km (0.078 R)
• M21: 5,697,734 km (0.044 R)
• M22: 6,130,970 km (0.054 R)
• M23: 7,260,284 km (0.049 R)
• M24: 8,575,399 km (0.104 R)
• M25: 8,769,278 km (0.059 R)
• M26: 8,840,037 km (0.118 R)
• M27: 8,911,096 km (0.094 R)
• M28: 9,000,107 km (0.101 R)
• M29: 10,055,071 km (0.115 R)
• M30: 10,129,272 km (0.107 R)
• M31: 10,521,667 km (0.116 R)
• M32: 10,615,914 km (0.112 R)
• M33: 10,938,297 km (0.073 R)
• M34: 11,186,929 km (0.118 R)
• M35: 11,787,564 km (0.117 R)
• M36: 12,160,961 km (0.051 R)
• M37: 12,240,098 km (0.117 R)
• M38: 12,518,200 km (0.117 R)
• M39: 13,202,461 km (0.067 R)
• M40: 13,344,878 km (0.117 R)
• M41: 13,487,744 km (0.118 R)
• M42: 13,713,487 km (0.078 R)
• M43: 13,816,411 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.9

Radius: 10.2

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.75 AU - 4.61 AU

Year: 5518 Days

Day: 13.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 14,956,031 km

• M1: 150,944 km (0.078 R)
• M2: 222,302 km (0.098 R)
• M3: 499,507 km (0.055 R)
• M4: 573,857 km (0.12 R)
• M5: 652,696 km (0.116 R)
• M6: 746,344 km (0.111 R)
• M7: 1,019,509 km (0.103 R)
• M8: 1,092,962 km (0.064 R)
• M9: 1,310,926 km (0.084 R)
• M10: 1,473,539 km (0.093 R)
• M11: 2,126,085 km (0.046 R)
• M12: 2,221,528 km (0.106 R)
• M13: 2,286,005 km (0.063 R)
• M14: 2,367,386 km (0.067 R)
• M15: 2,449,815 km (0.083 R)
• M16: 2,668,826 km (0.033 R)
• M17: 3,216,953 km (0.05 R)
• M18: 3,308,656 km (0.117 R)
• M19: 3,438,507 km (0.049 R)
• M20: 3,916,173 km (0.074 R)
• M21: 4,537,603 km (0.109 R)
• M22: 4,744,646 km (0.052 R)
• M23: 5,254,326 km (0.064 R)
• M24: 6,074,122 km (0.118 R)
• M25: 6,510,499 km (0.086 R)
• M26: 6,650,523 km (0.114 R)
• M27: 6,767,808 km (0.108 R)
• M28: 6,909,626 km (0.095 R)
• M29: 7,124,299 km (0.12 R)
• M30: 7,438,006 km (0.082 R)
• M31: 7,855,384 km (0.107 R)
• M32: 7,954,568 km (0.112 R)
• M33: 8,229,828 km (0.052 R)
• M34: 8,381,370 km (0.038 R)
• M35: 8,457,366 km (0.117 R)
• M36: 9,230,787 km (0.081 R)
• M37: 9,573,067 km (0.081 R)
• M38: 9,679,132 km (0.091 R)
• M39: 9,999,870 km (0.05 R)
• M40: 10,297,121 km (0.118 R)
• M41: 10,378,651 km (0.099 R)
• M42: 10,624,441 km (0.101 R)
• M43: 10,789,597 km (0.097 R)
• M44: 11,066,502 km (0.06 R)
• M45: 11,317,677 km (0.117 R)
• M46: 12,283,930 km (0.079 R)
• M47: 12,399,420 km (0.064 R)
• M48: 12,573,252 km (0.093 R)
• M49: 12,893,990 km (0.075 R)
• M50: 13,187,800 km (0.112 R)
• M51: 14,082,994 km (0.082 R)
• M52: 14,874,516 km (0.045 R)
• M53: 15,275,738 km (0.111 R)
• M54: 15,524,369 km (0.093 R)
• M55: 16,120,367 km (0.108 R)
• M56: 16,246,778 km (0.11 R)
• M57: 16,851,901 km (0.1 R)
• M58: 17,044,583 km (0.112 R)
• M59: 17,237,863 km (0.083 R)
• M60: 17,887,567 km (0.095 R)
• M61: 18,149,812 km (0.08 R)
• M62: 18,347,132 km (0.096 R)
• M63: 18,545,349 km (0.108 R)
• M64: 19,010,449 km (0.101 R)
• M65: 19,077,319 km (0.103 R)
• M66: 19,345,099 km (0.083 R)
• M67: 19,412,268 km (0.116 R)
• M68: 20,292,353 km (0.04 R)
• M69: 20,909,294 km (0.102 R)
• M70: 21,706,651 km (0.106 R)
• M71: 22,796,920 km (0.054 R)
• M72: 22,867,830 km (0.094 R)
• M73: 23,509,754 km (0.028 R)
• M74: 23,581,412 km (0.116 R)
• M75: 23,904,992 km (0.106 R)
• M76: 24,085,407 km (0.079 R)
• M77: 24,266,121 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.4

Radius: 9.2

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.26 AU - 4.5 AU

Year: 5919 Days

Day: 7.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 14,956,031 km

• M1: 215,720 km (0.036 R)
• M2: 366,066 km (0.093 R)
• M3: 641,176 km (0.117 R)
• M4: 1,127,220 km (0.11 R)
• M5: 1,451,847 km (0.108 R)
• M6: 1,666,819 km (0.049 R)
• M7: 2,360,654 km (0.038 R)
• M8: 2,420,194 km (0.092 R)
• M9: 2,614,372 km (0.087 R)
• M10: 2,700,990 km (0.068 R)
• M11: 2,889,632 km (0.096 R)
• M12: 2,979,242 km (0.041 R)
• M13: 3,082,763 km (0.048 R)
• M14: 3,306,861 km (0.086 R)
• M15: 3,427,586 km (0.104 R)
• M16: 4,490,479 km (0.051 R)
• M17: 4,957,823 km (0.111 R)
• M18: 5,034,567 km (0.116 R)
• M19: 6,036,573 km (0.101 R)
• M20: 6,687,174 km (0.098 R)
• M21: 6,840,512 km (0.098 R)
• M22: 7,081,215 km (0.119 R)
• M23: 7,430,077 km (0.077 R)
• M24: 7,766,822 km (0.082 R)
• M25: 8,036,098 km (0.094 R)
• M26: 8,381,669 km (0.12 R)
• M27: 8,473,523 km (0.109 R)
• M28: 8,621,026 km (0.114 R)
• M29: 8,750,727 km (0.099 R)
• M30: 9,523,849 km (0.048 R)
• M31: 9,715,783 km (0.094 R)
• M32: 9,870,168 km (0.036 R)
• M33: 10,595,120 km (0.08 R)
• M34: 10,654,660 km (0.116 R)
• M35: 10,873,970 km (0.092 R)
• M36: 11,398,011 km (0.099 R)
• M37: 12,013,008 km (0.054 R)
• M38: 12,178,912 km (0.114 R)
• M39: 12,892,195 km (0.106 R)
• M40: 12,955,774 km (0.108 R)
• M41: 13,104,474 km (0.029 R)
• M42: 13,168,502 km (0.1 R)
• M43: 13,532,773 km (0.082 R)
• M44: 13,943,868 km (0.116 R)
• M45: 14,315,170 km (0.089 R)
• M46: 14,800,465 km (0.105 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: 238 - 16,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit