🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.3

Radius: 12.8

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.49 AU - 0.71 AU

Year: 321 Days

Day: 5.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 54,356,621 km

• M1: 163,810 km (0.105 R)
• M2: 269,875 km (0.096 R)
• M3: 359,184 km (0.107 R)
• M4: 459,565 km (0.074 R)
• M5: 595,400 km (0.096 R)
• M6: 700,118 km (0.084 R)
• M7: 821,891 km (0.071 R)
• M8: 913,295 km (0.077 R)
• M9: 1,023,100 km (0.114 R)
• M10: 1,115,103 km (0.109 R)
• M11: 1,214,136 km (0.084 R)
• M12: 1,401,134 km (0.115 R)
• M13: 1,563,747 km (0.108 R)
• M14: 1,658,442 km (0.064 R)
• M15: 1,768,396 km (0.1 R)
• M16: 1,871,918 km (0.11 R)
• M17: 1,954,496 km (0.091 R)
• M18: 2,080,607 km (0.058 R)
• M19: 2,248,306 km (0.081 R)
• M20: 2,370,977 km (0.039 R)
• M21: 2,551,691 km (0.051 R)
• M22: 2,638,607 km (0.109 R)
• M23: 2,789,252 km (0.114 R)
• M24: 2,884,247 km (0.08 R)
• M25: 3,017,987 km (0.095 R)
• M26: 3,214,409 km (0.106 R)
• M27: 3,302,971 km (0.11 R)
• M28: 3,437,609 km (0.028 R)
• M29: 3,787,968 km (0.069 R)
• M30: 4,030,017 km (0.116 R)
• M31: 4,161,962 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.1

Radius: 11.7

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.29 AU - 1.77 AU

Year: 1306 Days

Day: 5.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 54,356,621 km

• M1: 146,606 km (0.043 R)
• M2: 253,568 km (0.101 R)
• M3: 413,339 km (0.099 R)
• M4: 520,750 km (0.12 R)
• M5: 643,720 km (0.107 R)
• M6: 733,329 km (0.108 R)
• M7: 823,237 km (0.118 R)
• M8: 946,207 km (0.107 R)
• M9: 1,025,344 km (0.105 R)
• M10: 1,326,335 km (0.037 R)
• M11: 1,583,942 km (0.067 R)
• M12: 1,771,089 km (0.074 R)
• M13: 1,965,716 km (0.078 R)
• M14: 2,127,880 km (0.072 R)
• M15: 2,213,899 km (0.109 R)
• M16: 2,294,532 km (0.094 R)
• M17: 2,376,063 km (0.091 R)
• M18: 2,486,466 km (0.042 R)
• M19: 2,598,665 km (0.061 R)
• M20: 2,741,231 km (0.051 R)
• M21: 2,828,148 km (0.077 R)
• M22: 2,915,812 km (0.111 R)
• M23: 3,162,050 km (0.051 R)
• M24: 3,330,049 km (0.073 R)
• M25: 3,438,507 km (0.099 R)
• M26: 3,548,162 km (0.118 R)
• M27: 3,739,049 km (0.107 R)
• M28: 3,843,768 km (0.089 R)
• M29: 3,957,761 km (0.07 R)
• M30: 4,122,469 km (0.103 R)
• M31: 4,247,682 km (0.052 R)
• M32: 4,441,860 km (0.092 R)
• M33: 4,613,299 km (0.088 R)
• M34: 4,962,760 km (0.114 R)
• M35: 5,042,495 km (0.09 R)
• M36: 5,257,468 km (0.083 R)
• M37: 5,448,055 km (0.095 R)
• M38: 5,631,761 km (0.088 R)
• M39: 5,873,661 km (0.051 R)
• M40: 6,024,306 km (0.118 R)
• M41: 6,100,003 km (0.101 R)
• M42: 6,464,274 km (0.064 R)
• M43: 6,600,408 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.2

Radius: 9.7

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.17 AU - 2.49 AU

Year: 2455 Days

Day: 13.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 54,356,621 km

• M1: 188,344 km (0.101 R)
• M2: 376,089 km (0.089 R)
• M3: 466,895 km (0.094 R)
• M4: 555,008 km (0.106 R)
• M5: 680,521 km (0.114 R)
• M6: 756,816 km (0.107 R)
• M7: 890,855 km (0.094 R)
• M8: 1,309,281 km (0.078 R)
• M9: 1,557,015 km (0.049 R)
• M10: 1,919,939 km (0.092 R)
• M11: 2,012,391 km (0.094 R)
• M12: 2,348,387 km (0.107 R)
• M13: 2,640,253 km (0.08 R)
• M14: 2,933,315 km (0.08 R)
• M15: 3,040,427 km (0.066 R)
• M16: 3,192,718 km (0.04 R)
• M17: 3,734,262 km (0.111 R)
• M18: 4,063,377 km (0.079 R)
• M19: 4,231,376 km (0.054 R)
• M20: 4,316,347 km (0.12 R)
• M21: 4,463,252 km (0.114 R)
• M22: 4,599,387 km (0.039 R)
• M23: 4,812,564 km (0.108 R)
• M24: 4,875,843 km (0.094 R)
• M25: 5,157,835 km (0.086 R)
• M26: 5,274,671 km (0.102 R)
• M27: 5,858,851 km (0.111 R)
• M28: 6,076,366 km (0.084 R)
• M29: 6,172,408 km (0.045 R)
• M30: 6,241,373 km (0.116 R)
• M31: 6,421,638 km (0.067 R)
• M32: 6,575,724 km (0.066 R)
• M33: 6,858,763 km (0.089 R)
• M34: 7,059,374 km (0.068 R)
• M35: 7,131,480 km (0.093 R)
• M36: 7,305,462 km (0.102 R)
• M37: 7,554,543 km (0.03 R)
• M38: 7,746,776 km (0.119 R)
• M39: 7,821,126 km (0.108 R)
• M40: 8,045,822 km (0.065 R)
• M41: 9,248,140 km (0.092 R)
• M42: 9,549,430 km (0.083 R)
• M43: 9,773,528 km (0.052 R)
• M44: 10,031,734 km (0.08 R)
• M45: 10,145,428 km (0.108 R)
• M46: 10,210,653 km (0.066 R)
• M47: 10,522,116 km (0.09 R)
• M48: 10,588,088 km (0.101 R)
• M49: 10,670,667 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.4

Radius: 7.3

Gravity: 15.26 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.46 AU - 6.66 AU

Year: 9049 Days

Day: 18.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,356,621 km

• M1: 214,972 km (0.066 R)
• M2: 718,967 km (0.114 R)
• M3: 949,797 km (0.115 R)
• M4: 1,006,494 km (0.112 R)
• M5: 1,064,239 km (0.113 R)
• M6: 1,123,330 km (0.104 R)
• M7: 1,307,037 km (0.051 R)
• M8: 1,680,433 km (0.116 R)
• M9: 1,820,008 km (0.118 R)
• M10: 1,867,430 km (0.083 R)
• M11: 1,915,152 km (0.089 R)
• M12: 1,963,322 km (0.119 R)
• M13: 2,261,321 km (0.075 R)
• M14: 2,494,245 km (0.099 R)
• M15: 3,011,256 km (0.111 R)
• M16: 3,067,504 km (0.089 R)
• M17: 4,361,975 km (0.072 R)
• M18: 4,652,045 km (0.103 R)
• M19: 4,750,181 km (0.096 R)
• M20: 5,944,571 km (0.029 R)
• M21: 6,926,082 km (0.071 R)
• M22: 7,000,732 km (0.081 R)
• M23: 7,416,464 km (0.109 R)
• M24: 7,531,206 km (0.07 R)
• M25: 9,779,213 km (0.111 R)
• M26: 9,989,248 km (0.094 R)
• M27: 11,062,314 km (0.082 R)
• M28: 12,171,582 km (0.095 R)
• M29: 12,488,430 km (0.082 R)
• M30: 12,625,163 km (0.075 R)
• M31: 13,084,279 km (0.113 R)
• M32: 13,830,174 km (0.06 R)
• M33: 14,637,703 km (0.111 R)
• M34: 14,733,745 km (0.087 R)
• M35: 14,878,256 km (0.085 R)
• M36: 15,265,715 km (0.115 R)
• M37: 16,647,700 km (0.113 R)
• M38: 16,747,930 km (0.102 R)
• M39: 17,100,383 km (0.059 R)
• M40: 17,404,366 km (0.11 R)
• M41: 18,275,474 km (0.073 R)
• M42: 18,690,309 km (0.064 R)
• M43: 19,003,567 km (0.054 R)
• M44: 19,160,794 km (0.085 R)
• M45: 19,265,812 km (0.058 R)
• M46: 19,953,514 km (0.109 R)
• M47: 20,864,714 km (0.12 R)
• M48: 21,789,528 km (0.081 R)
• M49: 21,954,236 km (0.093 R)
• M50: 22,009,138 km (0.058 R)
• M51: 23,062,008 km (0.109 R)
• M52: 23,622,701 km (0.061 R)
• M53: 23,735,348 km (0.112 R)
• M54: 24,301,426 km (0.109 R)
• M55: 24,643,257 km (0.093 R)
• M56: 25,910,052 km (0.115 R)
• M57: 26,084,483 km (0.054 R)
• M58: 26,201,020 km (0.085 R)
• M59: 26,962,323 km (0.074 R)
• M60: 27,316,122 km (0.103 R)
• M61: 29,289,468 km (0.091 R)
• M62: 29,592,553 km (0.063 R)
• M63: 30,630,463 km (0.072 R)
• M64: 31,308,441 km (0.074 R)
• M65: 31,494,092 km (0.093 R)
• M66: 31,804,507 km (0.026 R)
• M67: 32,365,799 km (0.118 R)
• M68: 32,741,888 km (0.101 R)
• M69: 34,196,727 km (0.069 R)
• M70: 34,643,576 km (0.082 R)
• M71: 34,964,014 km (0.091 R)
• M72: 35,931,165 km (0.082 R)
• M73: 35,995,940 km (0.105 R)
• M74: 36,320,568 km (0.091 R)
• M75: 37,365,509 km (0.062 R)
• M76: 37,628,352 km (0.078 R)
• M77: 38,752,132 km (0.12 R)
• M78: 39,218,129 km (0.086 R)
• M79: 39,752,792 km (0.043 R)
• M80: 41,439,508 km (0.105 R)
• M81: 42,120,627 km (0.046 R)
• M82: 42,325,726 km (0.066 R)
• M83: 43,494,085 km (0.114 R)
• M84: 43,839,806 km (0.061 R)
• M85: 43,978,333 km (0.096 R)
• M86: 44,394,814 km (0.063 R)
• M87: 45,371,538 km (0.099 R)
• M88: 45,651,885 km (0.069 R)
• M89: 45,862,518 km (0.051 R)
• M90: 46,991,534 km (0.039 R)
• M91: 47,488,348 km (0.036 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.1

Radius: 6.2

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.42 AU - 7.74 AU

Year: 14405 Days

Day: 20.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,356,621 km

• M1: 80,334 km (0.062 R)
• M2: 417,378 km (0.086 R)
• M3: 489,185 km (0.088 R)
• M4: 702,212 km (0.117 R)
• M5: 1,089,072 km (0.056 R)
• M6: 1,190,799 km (0.077 R)
• M7: 1,385,426 km (0.085 R)
• M8: 1,495,979 km (0.103 R)
• M9: 1,647,970 km (0.088 R)
• M10: 2,008,052 km (0.11 R)
• M11: 2,197,294 km (0.098 R)
• M12: 2,326,696 km (0.082 R)
• M13: 2,845,501 km (0.077 R)
• M14: 3,058,080 km (0.059 R)
• M15: 3,202,741 km (0.113 R)
• M16: 3,624,607 km (0.118 R)
• M17: 3,752,064 km (0.047 R)
• M18: 3,959,108 km (0.05 R)
• M19: 4,330,260 km (0.038 R)
• M20: 4,908,007 km (0.088 R)
• M21: 5,893,707 km (0.08 R)
• M22: 7,033,493 km (0.1 R)
• M23: 7,353,184 km (0.081 R)
• M24: 7,482,287 km (0.103 R)
• M25: 7,940,206 km (0.087 R)
• M26: 8,306,422 km (0.053 R)
• M27: 8,441,060 km (0.114 R)
• M28: 8,678,172 km (0.037 R)
• M29: 8,746,389 km (0.073 R)
• M30: 8,917,529 km (0.069 R)
• M31: 9,298,106 km (0.119 R)
• M32: 10,435,199 km (0.09 R)
• M33: 10,507,754 km (0.106 R)
• M34: 10,689,815 km (0.09 R)
• M35: 13,227,743 km (0.103 R)
• M36: 13,424,315 km (0.056 R)
• M37: 14,542,858 km (0.09 R)
• M38: 14,664,481 km (0.058 R)
• M39: 14,705,022 km (0.105 R)
• M40: 14,745,713 km (0.108 R)
• M41: 14,990,455 km (0.057 R)
• M42: 15,195,404 km (0.058 R)
• M43: 15,359,961 km (0.103 R)
• M44: 15,774,198 km (0.115 R)
• M45: 16,444,396 km (0.118 R)
• M46: 16,655,778 km (0.093 R)
• M47: 16,698,264 km (0.079 R)
• M48: 16,740,600 km (0.09 R)
• M49: 16,995,964 km (0.11 R)
• M50: 17,124,019 km (0.032 R)
• M51: 17,424,262 km (0.074 R)
• M52: 18,554,325 km (0.115 R)
• M53: 18,818,515 km (0.099 R)
• M54: 19,261,623 km (0.088 R)
• M55: 19,752,903 km (0.115 R)
• M56: 19,977,599 km (0.109 R)
• M57: 20,112,835 km (0.102 R)
• M58: 20,702,401 km (0.099 R)
• M59: 21,481,805 km (0.112 R)
• M60: 21,620,333 km (0.104 R)
• M61: 21,851,911 km (0.106 R)
• M62: 22,504,606 km (0.068 R)
• M63: 23,877,017 km (0.116 R)
• M64: 24,164,245 km (0.081 R)
• M65: 24,645,800 km (0.105 R)
• M66: 25,227,587 km (0.09 R)
• M67: 25,520,200 km (0.073 R)
• M68: 25,814,010 km (0.077 R)
• M69: 26,553,323 km (0.049 R)
• M70: 27,199,586 km (0.073 R)
• M71: 28,103,157 km (0.115 R)
• M72: 28,863,563 km (0.093 R)
• M73: 29,067,465 km (0.106 R)
• M74: 30,560,152 km (0.094 R)
• M75: 30,767,944 km (0.1 R)
• M76: 30,976,333 km (0.086 R)
• M77: 31,237,382 km (0.095 R)
• M78: 31,919,398 km (0.105 R)
• M79: 32,130,331 km (0.107 R)
• M80: 32,818,930 km (0.116 R)
• M81: 33,244,985 km (0.051 R)
• M82: 33,672,985 km (0.097 R)
• M83: 34,102,779 km (0.106 R)
• M84: 35,294,027 km (0.105 R)
• M85: 35,403,084 km (0.062 R)
• M86: 35,457,538 km (0.067 R)
• M87: 35,566,744 km (0.089 R)
• M88: 35,785,307 km (0.055 R)
• M89: 36,829,799 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.2

Radius: 7

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.5 AU - 10.04 AU

Year: 19482 Days

Day: 22.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,356,621 km

• M1: 118,781 km (0.108 R)
• M2: 207,343 km (0.111 R)
• M3: 864,825 km (0.062 R)
• M4: 1,007,242 km (0.03 R)
• M5: 1,135,448 km (0.09 R)
• M6: 1,292,077 km (0.091 R)
• M7: 1,361,341 km (0.109 R)
• M8: 1,455,737 km (0.108 R)
• M9: 2,203,427 km (0.088 R)
• M10: 2,314,877 km (0.117 R)
• M11: 2,485,419 km (0.094 R)
• M12: 2,630,828 km (0.08 R)
• M13: 3,177,010 km (0.097 R)
• M14: 3,271,406 km (0.056 R)
• M15: 4,546,130 km (0.052 R)
• M16: 4,724,301 km (0.064 R)
• M17: 5,917,793 km (0.099 R)
• M18: 6,627,934 km (0.11 R)
• M19: 6,708,567 km (0.063 R)
• M20: 6,830,040 km (0.075 R)
• M21: 8,871,004 km (0.077 R)
• M22: 9,093,755 km (0.087 R)
• M23: 9,363,480 km (0.109 R)
• M24: 9,773,079 km (0.096 R)
• M25: 10,141,988 km (0.059 R)
• M26: 10,515,534 km (0.119 R)
• M27: 11,907,093 km (0.115 R)
• M28: 12,499,650 km (0.103 R)
• M29: 12,549,466 km (0.115 R)
• M30: 12,699,363 km (0.11 R)
• M31: 12,799,594 km (0.076 R)
• M32: 13,304,636 km (0.026 R)
• M33: 13,559,701 km (0.115 R)
• M34: 13,764,799 km (0.117 R)
• M35: 14,386,528 km (0.047 R)
• M36: 14,700,833 km (0.106 R)
• M37: 15,764,624 km (0.073 R)
• M38: 15,818,479 km (0.107 R)
• M39: 15,980,344 km (0.035 R)
• M40: 16,414,776 km (0.107 R)
• M41: 16,578,735 km (0.079 R)
• M42: 17,239,808 km (0.077 R)
• M43: 17,629,361 km (0.109 R)
• M44: 17,909,408 km (0.089 R)
• M45: 18,360,595 km (0.1 R)
• M46: 18,530,838 km (0.093 R)
• M47: 19,389,530 km (0.078 R)
• M48: 19,505,019 km (0.117 R)
• M49: 19,562,764 km (0.11 R)
• M50: 20,027,415 km (0.1 R)
• M51: 20,908,397 km (0.084 R)
• M52: 22,404,525 km (0.043 R)
• M53: 23,257,383 km (0.084 R)
• M54: 24,369,344 km (0.05 R)
• M55: 25,120,325 km (0.06 R)
• M56: 25,561,938 km (0.116 R)
• M57: 25,878,936 km (0.118 R)
• M58: 26,006,094 km (0.113 R)
• M59: 26,324,887 km (0.114 R)
• M60: 27,418,447 km (0.05 R)
• M61: 32,143,496 km (0.083 R)
• M62: 32,691,473 km (0.102 R)
• M63: 32,828,954 km (0.1 R)
• M64: 33,935,679 km (0.088 R)
• M65: 34,283,942 km (0.079 R)
• M66: 34,984,210 km (0.109 R)
• M67: 35,054,521 km (0.044 R)
• M68: 35,406,674 km (0.109 R)
• M69: 36,684,091 km (0.108 R)
• M70: 39,283,802 km (0.108 R)
• M71: 39,649,569 km (0.091 R)
• M72: 39,942,931 km (0.053 R)
• M73: 40,605,799 km (0.112 R)
• M74: 41,049,656 km (0.052 R)
• M75: 41,346,607 km (0.116 R)
• M76: 41,942,306 km (0.096 R)
• M77: 45,422,850 km (0.07 R)
• M78: 45,576,338 km (0.102 R)
• M79: 45,729,975 km (0.098 R)
• M80: 47,508,544 km (0.11 R)
• M81: 47,976,336 km (0.096 R)
• M82: 49,783,329 km (0.112 R)
• M83: 50,496,462 km (0.082 R)
• M84: 51,772,681 km (0.086 R)
• M85: 52,736,690 km (0.116 R)
• M86: 53,382,654 km (0.086 R)
• M87: 54,112,542 km (0.112 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: 221 - 14,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit