🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

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: 578.5

Radius: 11.4

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.6 AU - 0.6 AU

Year: 327 Days

Day: 14.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 152.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 79,843,883 km

• M1: 145,559 km (0.108 R)
• M2: 228,436 km (0.058 R)
• M3: 305,479 km (0.09 R)
• M4: 423,661 km (0.075 R)
• M5: 501,751 km (0.11 R)
• M6: 653,144 km (0.116 R)
• M7: 733,329 km (0.091 R)
• M8: 850,015 km (0.11 R)
• M9: 1,039,406 km (0.103 R)
• M10: 1,239,119 km (0.093 R)
• M11: 1,354,758 km (0.068 R)
• M12: 1,433,896 km (0.06 R)
• M13: 1,728,603 km (0.11 R)
• M14: 1,800,560 km (0.106 R)
• M15: 1,927,718 km (0.081 R)
• M16: 2,032,736 km (0.076 R)
• M17: 2,144,934 km (0.079 R)
• M18: 2,217,340 km (0.112 R)
• M19: 2,290,643 km (0.11 R)
• M20: 2,537,479 km (0.052 R)
• M21: 2,608,837 km (0.066 R)
• M22: 2,725,524 km (0.032 R)
• M23: 2,901,002 km (0.08 R)
• M24: 3,098,022 km (0.115 R)
• M25: 3,180,301 km (0.114 R)
• M26: 3,299,381 km (0.054 R)
• M27: 3,498,945 km (0.059 R)
• M28: 3,609,647 km (0.06 R)
• M29: 3,690,280 km (0.103 R)
• M30: 3,784,078 km (0.118 R)
• M31: 3,859,625 km (0.113 R)
• M32: 3,961,202 km (0.103 R)
• M33: 4,044,528 km (0.027 R)
• M34: 4,154,183 km (0.11 R)
• M35: 4,350,306 km (0.057 R)
• M36: 4,429,743 km (0.081 R)
• M37: 4,536,256 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.3

Radius: 13.7

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.64 AU - 0.74 AU

Year: 403 Days

Day: 12.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 79,843,883 km

• M1: 179,069 km (0.081 R)
• M2: 280,496 km (0.09 R)
• M3: 385,813 km (0.077 R)
• M4: 488,587 km (0.085 R)
• M5: 667,954 km (0.119 R)
• M6: 808,576 km (0.071 R)
• M7: 982,858 km (0.118 R)
• M8: 1,136,944 km (0.04 R)
• M9: 1,229,545 km (0.059 R)
• M10: 1,355,656 km (0.112 R)
• M11: 1,491,790 km (0.102 R)
• M12: 1,818,213 km (0.088 R)
• M13: 1,928,466 km (0.046 R)
• M14: 2,040,964 km (0.079 R)
• M15: 2,204,773 km (0.068 R)
• M16: 2,373,071 km (0.095 R)
• M17: 2,507,111 km (0.061 R)
• M18: 2,597,917 km (0.091 R)
• M19: 2,769,505 km (0.094 R)
• M20: 2,863,453 km (0.064 R)
• M21: 2,992,855 km (0.112 R)
• M22: 3,131,233 km (0.11 R)
• M23: 3,342,764 km (0.109 R)
• M24: 3,450,475 km (0.034 R)
• M25: 3,639,716 km (0.103 R)
• M26: 3,870,097 km (0.068 R)
• M27: 3,998,452 km (0.099 R)
• M28: 4,392,343 km (0.103 R)
• M29: 4,526,532 km (0.098 R)
• M30: 4,629,905 km (0.113 R)
• M31: 4,750,331 km (0.113 R)
• M32: 4,863,726 km (0.096 R)
• M33: 4,953,485 km (0.079 R)
• M34: 5,051,920 km (0.088 R)
• M35: 5,175,937 km (0.094 R)
• M36: 5,351,415 km (0.05 R)
• M37: 5,452,543 km (0.088 R)
• M38: 5,571,473 km (0.041 R)
• M39: 5,924,375 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.5

Radius: 12

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.11 AU - 2.63 AU

Year: 2565 Days

Day: 13.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 79,843,883 km

• M1: 151,094 km (0.099 R)
• M2: 281,693 km (0.117 R)
• M3: 396,135 km (0.088 R)
• M4: 523,892 km (0.05 R)
• M5: 659,427 km (0.073 R)
• M6: 907,610 km (0.097 R)
• M7: 1,011,282 km (0.098 R)
• M8: 1,444,068 km (0.109 R)
• M9: 1,851,274 km (0.059 R)
• M10: 2,208,513 km (0.077 R)
• M11: 2,513,095 km (0.098 R)
• M12: 2,862,406 km (0.038 R)
• M13: 3,082,763 km (0.117 R)
• M14: 3,194,962 km (0.094 R)
• M15: 3,374,330 km (0.084 R)
• M16: 3,607,403 km (0.104 R)
• M17: 3,949,683 km (0.109 R)
• M18: 4,054,401 km (0.098 R)
• M19: 4,142,365 km (0.119 R)
• M20: 4,320,387 km (0.104 R)
• M21: 4,592,206 km (0.061 R)
• M22: 4,739,410 km (0.108 R)
• M23: 4,888,260 km (0.075 R)
• M24: 5,038,755 km (0.075 R)
• M25: 5,913,604 km (0.086 R)
• M26: 6,134,709 km (0.108 R)
• M27: 6,378,853 km (0.084 R)
• M28: 6,751,352 km (0.116 R)
• M29: 7,046,060 km (0.103 R)
• M30: 7,131,031 km (0.092 R)
• M31: 7,216,302 km (0.08 R)
• M32: 7,388,040 km (0.103 R)
• M33: 7,560,976 km (0.057 R)
• M34: 8,177,319 km (0.051 R)
• M35: 8,266,629 km (0.1 R)
• M36: 8,741,153 km (0.065 R)
• M37: 8,947,299 km (0.066 R)
• M38: 9,085,677 km (0.103 R)
• M39: 9,645,921 km (0.11 R)
• M40: 9,835,312 km (0.032 R)
• M41: 10,193,599 km (0.088 R)
• M42: 10,338,110 km (0.052 R)
• M43: 11,169,875 km (0.042 R)
• M44: 11,393,673 km (0.07 R)
• M45: 11,543,720 km (0.116 R)
• M46: 11,719,647 km (0.068 R)
• M47: 12,150,489 km (0.041 R)
• M48: 12,252,664 km (0.076 R)
• M49: 12,509,224 km (0.062 R)
• M50: 12,612,297 km (0.065 R)
• M51: 13,080,090 km (0.103 R)
• M52: 13,237,168 km (0.113 R)
• M53: 13,952,245 km (0.043 R)
• M54: 14,327,886 km (0.086 R)
• M55: 15,475,002 km (0.064 R)
• M56: 15,863,807 km (0.105 R)
• M57: 16,764,985 km (0.102 R)
• M58: 17,135,688 km (0.074 R)
• M59: 17,653,596 km (0.088 R)
• M60: 17,769,385 km (0.081 R)
• M61: 18,030,882 km (0.057 R)
• M62: 18,235,232 km (0.041 R)
• M63: 18,381,539 km (0.1 R)
• M64: 18,469,503 km (0.086 R)
• M65: 18,557,765 km (0.096 R)
• M66: 18,941,334 km (0.098 R)
• M67: 19,656,412 km (0.118 R)
• M68: 19,866,597 km (0.079 R)
• M69: 20,349,948 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.6

Radius: 3.4

Gravity: 28.51 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.03 AU - 8.01 AU

Year: 11703 Days

Day: 19.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 79,843,883 km

• M1: 56,997 km (0.107 R)
• M2: 97,089 km (0.058 R)
• M3: 142,866 km (0.094 R)
• M4: 413,788 km (0.11 R)
• M5: 494,271 km (0.095 R)
• M6: 550,670 km (0.107 R)
• M7: 1,093,112 km (0.098 R)
• M8: 1,205,011 km (0.105 R)
• M9: 1,340,247 km (0.081 R)
• M10: 1,774,380 km (0.091 R)
• M11: 2,040,665 km (0.117 R)
• M12: 2,086,292 km (0.106 R)
• M13: 2,132,218 km (0.1 R)
• M14: 2,988,816 km (0.051 R)
• M15: 3,251,061 km (0.114 R)
• M16: 3,277,540 km (0.111 R)
• M17: 3,493,260 km (0.119 R)
• M18: 4,109,603 km (0.086 R)
• M19: 4,400,870 km (0.07 R)
• M20: 4,668,501 km (0.074 R)
• M21: 4,698,570 km (0.049 R)
• M22: 4,789,226 km (0.099 R)
• M23: 5,344,982 km (0.101 R)
• M24: 6,415,505 km (0.105 R)
• M25: 7,061,019 km (0.1 R)
• M26: 7,130,283 km (0.104 R)
• M27: 7,514,600 km (0.112 R)
• M28: 7,691,425 km (0.052 R)
• M29: 8,194,074 km (0.082 R)
• M30: 8,559,691 km (0.051 R)
• M31: 8,744,444 km (0.077 R)
• M32: 9,534,620 km (0.105 R)
• M33: 9,611,065 km (0.109 R)
• M34: 9,726,106 km (0.115 R)
• M35: 10,308,191 km (0.097 R)
• M36: 10,583,750 km (0.089 R)
• M37: 10,702,531 km (0.095 R)
• M38: 10,821,910 km (0.032 R)
• M39: 11,142,049 km (0.092 R)
• M40: 11,262,924 km (0.102 R)
• M41: 12,620,824 km (0.084 R)
• M42: 12,873,196 km (0.097 R)
• M43: 13,683,418 km (0.082 R)
• M44: 14,422,282 km (0.091 R)
• M45: 16,302,428 km (0.116 R)
• M46: 17,504,297 km (0.054 R)
• M47: 19,894,422 km (0.09 R)
• M48: 20,680,559 km (0.101 R)
• M49: 21,426,753 km (0.095 R)
• M50: 21,476,869 km (0.106 R)
• M51: 23,201,882 km (0.084 R)
• M52: 23,873,127 km (0.026 R)
• M53: 24,029,008 km (0.116 R)
• M54: 24,289,458 km (0.051 R)
• M55: 24,446,087 km (0.044 R)
• M56: 24,918,368 km (0.107 R)
• M57: 25,023,685 km (0.119 R)
• M58: 25,181,959 km (0.034 R)
• M59: 25,340,533 km (0.079 R)
• M60: 25,765,092 km (0.032 R)
• M61: 25,924,862 km (0.114 R)
• M62: 25,978,269 km (0.097 R)
• M63: 26,299,156 km (0.03 R)
• M64: 26,836,811 km (0.098 R)
• M65: 26,890,816 km (0.118 R)
• M66: 26,998,825 km (0.092 R)
• M67: 27,868,288 km (0.102 R)
• M68: 28,857,429 km (0.11 R)
• M69: 29,134,335 km (0.105 R)
• M70: 30,587,828 km (0.117 R)
• M71: 30,869,969 km (0.052 R)
• M72: 32,121,954 km (0.11 R)
• M73: 32,351,437 km (0.056 R)
• M74: 32,408,883 km (0.077 R)
• M75: 32,869,644 km (0.069 R)
• M76: 33,332,500 km (0.059 R)
• M77: 36,512,951 km (0.107 R)
• M78: 37,232,666 km (0.106 R)
• M79: 37,775,706 km (0.058 R)
• M80: 39,174,895 km (0.074 R)
• M81: 39,542,756 km (0.053 R)
• M82: 40,343,703 km (0.036 R)
• M83: 40,405,487 km (0.059 R)
• M84: 40,467,421 km (0.109 R)
• M85: 40,839,172 km (0.112 R)
• M86: 41,586,263 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.3

Radius: 7.4

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.93 AU - 9.39 AU

Year: 16385 Days

Day: 20.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 79,843,883 km

• M1: 210,484 km (0.064 R)
• M2: 410,497 km (0.046 R)
• M3: 627,413 km (0.078 R)
• M4: 1,136,345 km (0.057 R)
• M5: 1,235,678 km (0.064 R)
• M6: 1,286,542 km (0.109 R)
• M7: 1,551,480 km (0.029 R)
• M8: 1,606,532 km (0.076 R)
• M9: 1,662,332 km (0.112 R)
• M10: 1,718,730 km (0.098 R)
• M11: 2,101,102 km (0.093 R)
• M12: 2,739,735 km (0.037 R)
• M13: 2,840,415 km (0.082 R)
• M14: 3,291,303 km (0.086 R)
• M15: 3,362,661 km (0.064 R)
• M16: 3,914,228 km (0.056 R)
• M17: 4,454,277 km (0.1 R)
• M18: 4,652,793 km (0.108 R)
• M19: 4,813,760 km (0.098 R)
• M20: 4,935,683 km (0.112 R)
• M21: 5,603,188 km (0.082 R)
• M22: 6,747,462 km (0.046 R)
• M23: 7,346,003 km (0.083 R)
• M24: 7,392,828 km (0.075 R)
• M25: 7,865,706 km (0.089 R)
• M26: 7,913,578 km (0.113 R)
• M27: 7,961,449 km (0.047 R)
• M28: 8,009,620 km (0.12 R)
• M29: 8,299,839 km (0.098 R)
• M30: 8,495,214 km (0.1 R)
• M31: 8,990,383 km (0.115 R)
• M32: 9,291,973 km (0.089 R)
• M33: 10,268,996 km (0.097 R)
• M34: 10,531,540 km (0.075 R)
• M35: 11,278,333 km (0.114 R)
• M36: 11,603,559 km (0.117 R)
• M37: 12,318,936 km (0.105 R)
• M38: 12,597,786 km (0.06 R)
• M39: 12,653,885 km (0.07 R)
• M40: 13,218,767 km (0.056 R)
• M41: 13,792,026 km (0.093 R)
• M42: 14,843,998 km (0.052 R)
• M43: 16,043,025 km (0.098 R)
• M44: 18,088,477 km (0.057 R)
• M45: 18,532,783 km (0.081 R)
• M46: 20,017,990 km (0.084 R)
• M47: 20,675,473 km (0.042 R)
• M48: 21,340,136 km (0.1 R)
• M49: 21,541,046 km (0.108 R)
• M50: 21,675,235 km (0.11 R)
• M51: 25,260,498 km (0.113 R)
• M52: 25,828,222 km (0.099 R)
• M53: 26,399,985 km (0.103 R)
• M54: 26,903,831 km (0.043 R)
• M55: 27,120,748 km (0.099 R)
• M56: 27,265,708 km (0.085 R)
• M57: 27,483,522 km (0.042 R)
• M58: 28,067,403 km (0.076 R)
• M59: 28,876,877 km (0.075 R)
• M60: 29,619,331 km (0.054 R)
• M61: 30,744,756 km (0.114 R)
• M62: 31,655,209 km (0.085 R)
• M63: 32,037,282 km (0.093 R)
• M64: 32,728,573 km (0.116 R)
• M65: 33,735,965 km (0.083 R)
• M66: 34,204,356 km (0.057 R)
• M67: 36,019,577 km (0.057 R)
• M68: 36,658,210 km (0.117 R)
• M69: 37,865,914 km (0.118 R)
• M70: 38,027,928 km (0.074 R)
• M71: 38,190,092 km (0.117 R)
• M72: 40,072,333 km (0.077 R)
• M73: 41,316,090 km (0.1 R)
• M74: 45,208,327 km (0.074 R)
• M75: 45,466,234 km (0.041 R)
• M76: 46,242,796 km (0.083 R)
• M77: 49,216,054 km (0.031 R)
• M78: 51,530,931 km (0.056 R)
• M79: 52,520,970 km (0.083 R)
• M80: 55,804,793 km (0.108 R)
• M81: 55,896,945 km (0.107 R)
• M82: 56,266,153 km (0.063 R)
• M83: 57,192,612 km (0.074 R)
• M84: 57,378,563 km (0.116 R)
• M85: 57,471,463 km (0.12 R)
• M86: 58,030,660 km (0.086 R)
• M87: 58,217,507 km (0.03 R)
• M88: 62,760,346 km (0.071 R)
• M89: 63,817,255 km (0.09 R)
• M90: 64,589,778 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.9

Radius: 7.8

Gravity: 14.5 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.51 AU - 9.47 AU

Year: 18947 Days

Day: 24.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,843,883 km

• M1: 125,213 km (0.067 R)
• M2: 215,271 km (0.077 R)
• M3: 289,621 km (0.119 R)
• M4: 357,240 km (0.095 R)
• M5: 450,738 km (0.092 R)
• M6: 511,326 km (0.114 R)
• M7: 619,186 km (0.091 R)
• M8: 1,298,510 km (0.054 R)
• M9: 1,418,487 km (0.109 R)
• M10: 2,178,743 km (0.115 R)
• M11: 2,694,856 km (0.108 R)
• M12: 2,810,346 km (0.073 R)
• M13: 3,086,054 km (0.097 R)
• M14: 3,329,450 km (0.102 R)
• M15: 3,495,205 km (0.075 R)
• M16: 3,621,316 km (0.077 R)
• M17: 3,748,923 km (0.081 R)
• M18: 3,921,559 km (0.056 R)
• M19: 4,319,190 km (0.071 R)
• M20: 4,637,534 km (0.071 R)
• M21: 4,869,560 km (0.116 R)
• M22: 5,010,631 km (0.046 R)
• M23: 5,637,446 km (0.117 R)
• M24: 6,237,932 km (0.111 R)
• M25: 6,806,105 km (0.057 R)
• M26: 7,016,888 km (0.116 R)
• M27: 8,608,161 km (0.087 R)
• M28: 9,649,661 km (0.026 R)
• M29: 10,065,394 km (0.1 R)
• M30: 10,547,697 km (0.089 R)
• M31: 11,037,480 km (0.062 R)
• M32: 11,223,131 km (0.114 R)
• M33: 11,723,088 km (0.117 R)
• M34: 12,039,337 km (0.097 R)
• M35: 12,230,374 km (0.105 R)
• M36: 13,861,440 km (0.091 R)
• M37: 16,468,332 km (0.098 R)
• M38: 16,893,489 km (0.114 R)
• M39: 16,964,698 km (0.107 R)
• M40: 17,754,724 km (0.08 R)
• M41: 18,336,809 km (0.115 R)
• M42: 20,271,559 km (0.083 R)
• M43: 21,494,072 km (0.081 R)
• M44: 21,571,265 km (0.1 R)
• M45: 21,958,574 km (0.094 R)
• M46: 22,114,156 km (0.095 R)
• M47: 22,348,276 km (0.103 R)
• M48: 22,818,911 km (0.078 R)
• M49: 23,213,700 km (0.099 R)
• M50: 24,411,231 km (0.071 R)
• M51: 24,977,010 km (0.044 R)
• M52: 26,368,869 km (0.086 R)
• M53: 28,291,800 km (0.083 R)
• M54: 28,630,788 km (0.105 R)
• M55: 34,234,874 km (0.102 R)
• M56: 34,325,082 km (0.115 R)
• M57: 34,867,823 km (0.079 R)
• M58: 35,413,556 km (0.092 R)
• M59: 36,513,250 km (0.068 R)
• M60: 36,974,909 km (0.038 R)
• M61: 40,259,330 km (0.109 R)
• M62: 40,449,918 km (0.098 R)
• M63: 41,695,320 km (0.077 R)
• M64: 41,888,152 km (0.107 R)
• M65: 41,984,642 km (0.093 R)
• M66: 42,564,933 km (0.078 R)
• M67: 43,440,678 km (0.116 R)
• M68: 44,420,545 km (0.103 R)
• M69: 45,209,673 km (0.038 R)
• M70: 45,407,591 km (0.1 R)
• M71: 45,903,957 km (0.116 R)
• M72: 47,604,586 km (0.107 R)
• M73: 48,108,730 km (0.094 R)
• M74: 48,209,859 km (0.088 R)
• M75: 49,529,761 km (0.097 R)
• M76: 51,170,700 km (0.065 R)
• M77: 55,244,250 km (0.118 R)
• M78: 56,411,861 km (0.076 R)
• M79: 57,052,290 km (0.103 R)
• M80: 58,987,637 km (0.104 R)
• M81: 59,312,414 km (0.115 R)
• M82: 60,507,851 km (0.065 R)
• M83: 63,254,468 km (0.046 R)
• M84: 67,506,338 km (0.038 R)
• M85: 68,186,111 km (0.069 R)
• M86: 72,196,381 km (0.081 R)
• M87: 74,638,866 km (0.054 R)
• M88: 75,341,826 km (0.111 R)
• M89: 76,518,114 km (0.117 R)
• M90: 76,635,997 km (0.11 R)
• M91: 76,990,245 km (0.216 R)
• M92: 77,226,759 km (0.207 R)
• M93: 77,937,648 km (0.088 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 13,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit