🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.4

Radius: 9.4

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.75 AU - 0.89 AU

Year: 495 Days

Day: 15 Hours

Environment

Temp: -159 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 31,099,564 km

• M1: 127,906 km (0.119 R)
• M2: 204,949 km (0.067 R)
• M3: 308,321 km (0.101 R)
• M4: 382,671 km (0.112 R)
• M5: 464,801 km (0.093 R)
• M6: 538,104 km (0.085 R)
• M7: 632,649 km (0.115 R)
• M8: 697,724 km (0.105 R)
• M9: 806,931 km (0.076 R)
• M10: 912,547 km (0.046 R)
• M11: 997,519 km (0.104 R)
• M12: 1,101,040 km (0.112 R)
• M13: 1,208,302 km (0.06 R)
• M14: 1,285,644 km (0.088 R)
• M15: 1,474,586 km (0.028 R)
• M16: 1,654,403 km (0.117 R)
• M17: 1,722,320 km (0.103 R)
• M18: 1,790,986 km (0.109 R)
• M19: 1,918,443 km (0.057 R)
• M20: 2,075,371 km (0.1 R)
• M21: 2,148,824 km (0.078 R)
• M22: 2,339,711 km (0.106 R)
• M23: 2,416,155 km (0.103 R)
• M24: 2,586,098 km (0.111 R)
• M25: 2,738,090 km (0.059 R)
• M26: 2,878,113 km (0.12 R)
• M27: 2,967,872 km (0.084 R)
• M28: 3,035,790 km (0.117 R)
• M29: 3,119,415 km (0.094 R)
• M30: 3,320,474 km (0.108 R)
• M31: 3,485,930 km (0.042 R)
• M32: 3,573,744 km (0.046 R)
• M33: 3,776,000 km (0.05 R)
• M34: 3,849,752 km (0.117 R)
• M35: 3,982,146 km (0.084 R)
• M36: 4,141,168 km (0.118 R)
• M37: 4,491,826 km (0.075 R)
• M38: 4,570,065 km (0.079 R)
• M39: 4,727,891 km (0.106 R)
• M40: 4,816,453 km (0.082 R)
• M41: 5,040,102 km (0.12 R)
• M42: 5,194,188 km (0.051 R)
• M43: 5,267,191 km (0.081 R)
• M44: 5,460,621 km (0.086 R)
• M45: 5,600,196 km (0.106 R)
• M46: 5,816,664 km (0.113 R)
• M47: 6,006,953 km (0.052 R)
• M48: 6,286,851 km (0.063 R)
• M49: 6,354,918 km (0.099 R)
• M50: 6,560,914 km (0.113 R)
• M51: 6,679,695 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.2

Radius: 13.3

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.78 AU - 1.22 AU

Year: 667 Days

Day: 13.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 31,099,564 km

• M1: 182,360 km (0.117 R)
• M2: 273,764 km (0.072 R)
• M3: 377,286 km (0.119 R)
• M4: 532,269 km (0.102 R)
• M5: 614,997 km (0.036 R)
• M6: 759,508 km (0.104 R)
• M7: 877,691 km (0.045 R)
• M8: 997,070 km (0.096 R)
• M9: 1,085,931 km (0.1 R)
• M10: 1,171,651 km (0.11 R)
• M11: 1,363,734 km (0.11 R)
• M12: 1,636,451 km (0.11 R)
• M13: 1,786,947 km (0.065 R)
• M14: 1,957,339 km (0.091 R)
• M15: 2,117,707 km (0.041 R)
• M16: 2,354,670 km (0.06 R)
• M17: 2,460,137 km (0.063 R)
• M18: 2,625,592 km (0.066 R)
• M19: 2,735,247 km (0.071 R)
• M20: 2,880,956 km (0.109 R)
• M21: 3,029,207 km (0.039 R)
• M22: 3,216,055 km (0.086 R)
• M23: 3,397,667 km (0.115 R)
• M24: 3,554,745 km (0.102 R)
• M25: 3,638,819 km (0.082 R)
• M26: 3,809,211 km (0.118 R)
• M27: 4,069,660 km (0.105 R)
• M28: 4,286,428 km (0.075 R)
• M29: 4,844,877 km (0.058 R)
• M30: 5,127,617 km (0.061 R)
• M31: 5,233,682 km (0.102 R)
• M32: 5,698,482 km (0.053 R)
• M33: 5,930,209 km (0.065 R)
• M34: 6,030,589 km (0.036 R)
• M35: 6,598,313 km (0.108 R)
• M36: 6,760,328 km (0.055 R)
• M37: 7,171,423 km (0.107 R)
• M38: 7,338,075 km (0.057 R)
• M39: 7,518,191 km (0.113 R)
• M40: 7,675,418 km (0.069 R)
• M41: 7,784,924 km (0.102 R)
• M42: 7,907,145 km (0.118 R)
• M43: 7,993,164 km (0.1 R)
• M44: 8,079,482 km (0.117 R)
• M45: 8,240,599 km (0.087 R)
• M46: 8,540,991 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.2

Radius: 12.9

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.33 AU - 1.61 AU

Year: 1189 Days

Day: 9 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 31,099,564 km

• M1: 165,605 km (0.059 R)
• M2: 336,894 km (0.062 R)
• M3: 461,809 km (0.048 R)
• M4: 720,314 km (0.065 R)
• M5: 901,776 km (0.065 R)
• M6: 991,684 km (0.027 R)
• M7: 1,327,980 km (0.06 R)
• M8: 1,415,794 km (0.11 R)
• M9: 1,539,063 km (0.088 R)
• M10: 1,743,862 km (0.113 R)
• M11: 1,849,778 km (0.115 R)
• M12: 1,948,961 km (0.105 R)
• M13: 2,209,561 km (0.083 R)
• M14: 2,531,346 km (0.098 R)
• M15: 2,764,868 km (0.073 R)
• M16: 2,994,949 km (0.088 R)
• M17: 3,112,384 km (0.077 R)
• M18: 3,220,393 km (0.116 R)
• M19: 3,496,401 km (0.056 R)
• M20: 3,608,899 km (0.109 R)
• M21: 3,722,743 km (0.098 R)
• M22: 3,942,353 km (0.116 R)
• M23: 4,166,301 km (0.055 R)
• M24: 4,479,559 km (0.101 R)
• M25: 4,750,780 km (0.067 R)
• M26: 5,065,533 km (0.079 R)
• M27: 5,167,709 km (0.118 R)
• M28: 5,335,258 km (0.117 R)
• M29: 5,452,244 km (0.107 R)
• M30: 5,702,372 km (0.069 R)
• M31: 5,848,828 km (0.093 R)
• M32: 6,009,945 km (0.11 R)
• M33: 6,091,177 km (0.112 R)
• M34: 6,172,707 km (0.092 R)
• M35: 6,336,966 km (0.078 R)
• M36: 6,516,483 km (0.081 R)
• M37: 7,309,352 km (0.113 R)
• M38: 7,425,141 km (0.119 R)
• M39: 7,512,356 km (0.083 R)
• M40: 7,923,900 km (0.107 R)
• M41: 8,013,210 km (0.11 R)
• M42: 8,102,669 km (0.092 R)
• M43: 8,192,578 km (0.097 R)
• M44: 8,388,401 km (0.078 R)
• M45: 8,677,424 km (0.109 R)
• M46: 8,800,095 km (0.056 R)
• M47: 9,124,872 km (0.088 R)
• M48: 9,249,786 km (0.113 R)
• M49: 9,786,394 km (0.101 R)
• M50: 10,123,138 km (0.066 R)
• M51: 10,203,772 km (0.092 R)
• M52: 10,398,398 km (0.04 R)
• M53: 10,791,242 km (0.12 R)
• M54: 11,072,486 km (0.045 R)
• M55: 11,189,023 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.6

Radius: 14.4

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.26 AU - 2.04 AU

Year: 1413 Days

Day: 15 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 31,099,564 km

• M1: 181,013 km (0.069 R)
• M2: 341,532 km (0.104 R)
• M3: 511,026 km (0.11 R)
• M4: 644,468 km (0.069 R)
• M5: 831,166 km (0.052 R)
• M6: 925,113 km (0.058 R)
• M7: 1,155,344 km (0.075 R)
• M8: 1,254,528 km (0.094 R)
• M9: 1,437,785 km (0.088 R)
• M10: 1,682,078 km (0.12 R)
• M11: 1,823,000 km (0.118 R)
• M12: 2,004,911 km (0.089 R)
• M13: 2,250,700 km (0.043 R)
• M14: 2,367,536 km (0.06 R)
• M15: 2,466,570 km (0.029 R)
• M16: 2,730,760 km (0.06 R)
• M17: 2,972,360 km (0.113 R)
• M18: 3,079,622 km (0.098 R)
• M19: 3,199,150 km (0.099 R)
• M20: 3,309,254 km (0.091 R)
• M21: 3,409,335 km (0.086 R)
• M22: 3,510,613 km (0.11 R)
• M23: 3,973,020 km (0.047 R)
• M24: 4,067,865 km (0.109 R)
• M25: 4,163,458 km (0.086 R)
• M26: 4,528,776 km (0.12 R)
• M27: 4,753,173 km (0.113 R)
• M28: 5,514,178 km (0.071 R)
• M29: 5,620,392 km (0.103 R)
• M30: 5,943,075 km (0.099 R)
• M31: 6,051,982 km (0.088 R)
• M32: 6,202,926 km (0.114 R)
• M33: 6,564,504 km (0.051 R)
• M34: 6,947,475 km (0.112 R)
• M35: 7,163,344 km (0.074 R)
• M36: 7,264,921 km (0.096 R)
• M37: 7,366,947 km (0.105 R)
• M38: 7,690,677 km (0.113 R)
• M39: 7,899,216 km (0.096 R)
• M40: 8,034,303 km (0.058 R)
• M41: 8,276,353 km (0.058 R)
• M42: 8,428,793 km (0.089 R)
• M43: 8,551,463 km (0.07 R)
• M44: 8,752,074 km (0.079 R)
• M45: 8,954,330 km (0.116 R)
• M46: 9,048,128 km (0.111 R)
• M47: 9,252,628 km (0.044 R)
• M48: 9,490,489 km (0.061 R)
• M49: 9,602,089 km (0.051 R)
• M50: 9,875,255 km (0.071 R)
• M51: 10,396,454 km (0.078 R)
• M52: 10,759,976 km (0.076 R)
• M53: 10,976,744 km (0.118 R)
• M54: 11,144,443 km (0.051 R)
• M55: 11,245,571 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.5

Radius: 7.1

Gravity: 15.01 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.41 AU - 6.59 AU

Year: 9801 Days

Day: 16.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 31,099,564 km

• M1: 111,002 km (0.074 R)
• M2: 169,195 km (0.116 R)
• M3: 493,374 km (0.12 R)
• M4: 915,689 km (0.107 R)
• M5: 1,031,029 km (0.035 R)
• M6: 1,151,305 km (0.056 R)
• M7: 1,449,903 km (0.118 R)
• M8: 1,631,365 km (0.077 R)
• M9: 1,796,222 km (0.076 R)
• M10: 2,142,092 km (0.066 R)
• M11: 2,727,020 km (0.119 R)
• M12: 3,240,589 km (0.115 R)
• M13: 5,682,774 km (0.09 R)
• M14: 5,897,447 km (0.098 R)
• M15: 6,005,906 km (0.063 R)
• M16: 6,151,315 km (0.037 R)
• M17: 6,224,468 km (0.075 R)
• M18: 6,520,223 km (0.092 R)
• M19: 6,594,873 km (0.104 R)
• M20: 6,858,314 km (0.093 R)
• M21: 6,934,310 km (0.103 R)
• M22: 7,163,793 km (0.075 R)
• M23: 9,380,834 km (0.071 R)
• M24: 9,634,701 km (0.113 R)
• M25: 9,762,458 km (0.069 R)
• M26: 10,062,701 km (0.085 R)
• M27: 11,518,886 km (0.061 R)
• M28: 12,618,730 km (0.065 R)
• M29: 13,370,310 km (0.043 R)
• M30: 13,991,739 km (0.097 R)
• M31: 14,524,906 km (0.103 R)
• M32: 14,671,512 km (0.117 R)
• M33: 15,015,437 km (0.109 R)
• M34: 15,064,805 km (0.1 R)
• M35: 15,811,448 km (0.037 R)
• M36: 15,911,828 km (0.115 R)
• M37: 17,704,160 km (0.038 R)
• M38: 19,398,057 km (0.086 R)
• M39: 19,775,343 km (0.092 R)
• M40: 20,100,718 km (0.063 R)
• M41: 20,209,625 km (0.077 R)
• M42: 20,647,049 km (0.051 R)
• M43: 21,032,413 km (0.093 R)
• M44: 21,253,519 km (0.105 R)
• M45: 21,475,522 km (0.051 R)
• M46: 21,586,823 km (0.105 R)
• M47: 21,754,223 km (0.105 R)
• M48: 22,033,971 km (0.11 R)
• M49: 22,146,170 km (0.117 R)
• M50: 22,823,698 km (0.041 R)
• M51: 24,083,462 km (0.091 R)
• M52: 25,072,304 km (0.09 R)
• M53: 25,248,231 km (0.035 R)
• M54: 25,837,347 km (0.111 R)
• M55: 27,209,758 km (0.04 R)
• M56: 29,466,592 km (0.098 R)
• M57: 29,590,309 km (0.096 R)
• M58: 30,211,290 km (0.11 R)
• M59: 31,403,286 km (0.12 R)
• M60: 31,909,675 km (0.081 R)
• M61: 31,973,104 km (0.079 R)
• M62: 32,163,841 km (0.092 R)
• M63: 32,291,299 km (0.055 R)
• M64: 32,674,419 km (0.043 R)
• M65: 32,802,475 km (0.073 R)
• M66: 32,930,680 km (0.099 R)
• M67: 33,251,867 km (0.09 R)
• M68: 33,445,147 km (0.086 R)
• M69: 33,767,979 km (0.092 R)
• M70: 34,351,860 km (0.086 R)
• M71: 34,612,459 km (0.063 R)
• M72: 35,397,998 km (0.114 R)
• M73: 36,322,064 km (0.093 R)
• M74: 36,388,336 km (0.119 R)
• M75: 36,720,443 km (0.12 R)
• M76: 37,387,649 km (0.075 R)
• M77: 37,991,576 km (0.088 R)
• M78: 38,666,412 km (0.113 R)
• M79: 38,937,483 km (0.117 R)
• M80: 39,277,220 km (0.099 R)
• M81: 39,617,854 km (0.08 R)
• M82: 40,576,926 km (0.07 R)
• M83: 41,128,494 km (0.063 R)
• M84: 41,960,258 km (0.102 R)
• M85: 42,169,097 km (0.061 R)
• M86: 42,797,707 km (0.093 R)
• M87: 43,499,770 km (0.106 R)
• M88: 43,711,151 km (0.072 R)
• M89: 45,128,890 km (0.049 R)
• M90: 46,489,782 km (0.115 R)
• M91: 47,646,174 km (0.086 R)
• M92: 47,936,693 km (0.065 R)
• M93: 48,446,672 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.2

Radius: 7.3

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.04 AU - 11.12 AU

Year: 18246 Days

Day: 19.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 31,099,564 km

• M1: 105,167 km (0.104 R)
• M2: 198,965 km (0.094 R)
• M3: 276,606 km (0.054 R)
• M4: 396,734 km (0.08 R)
• M5: 458,517 km (0.1 R)
• M6: 942,018 km (0.044 R)
• M7: 998,715 km (0.117 R)
• M8: 1,086,081 km (0.11 R)
• M9: 1,510,789 km (0.078 R)
• M10: 2,001,320 km (0.11 R)
• M11: 2,264,313 km (0.037 R)
• M12: 2,322,058 km (0.12 R)
• M13: 2,679,148 km (0.039 R)
• M14: 2,885,145 km (0.083 R)
• M15: 3,578,381 km (0.103 R)
• M16: 3,990,224 km (0.068 R)
• M17: 4,036,899 km (0.111 R)
• M18: 4,611,504 km (0.117 R)
• M19: 4,833,507 km (0.096 R)
• M20: 5,109,814 km (0.055 R)
• M21: 5,520,760 km (0.117 R)
• M22: 5,756,676 km (0.089 R)
• M23: 6,566,599 km (0.106 R)
• M24: 6,816,577 km (0.07 R)
• M25: 7,498,294 km (0.091 R)
• M26: 7,876,627 km (0.106 R)
• M27: 7,935,419 km (0.118 R)
• M28: 8,023,831 km (0.09 R)
• M29: 8,201,703 km (0.105 R)
• M30: 8,440,761 km (0.069 R)
• M31: 9,171,995 km (0.026 R)
• M32: 9,420,178 km (0.064 R)
• M33: 10,050,434 km (0.087 R)
• M34: 10,531,989 km (0.093 R)
• M35: 11,021,174 km (0.062 R)
• M36: 11,617,920 km (0.082 R)
• M37: 12,021,535 km (0.079 R)
• M38: 12,429,788 km (0.11 R)
• M39: 13,646,318 km (0.11 R)
• M40: 13,752,383 km (0.107 R)
• M41: 14,215,089 km (0.086 R)
• M42: 14,574,423 km (0.12 R)
• M43: 14,682,881 km (0.113 R)
• M44: 15,082,607 km (0.078 R)
• M45: 15,412,470 km (0.103 R)
• M46: 16,641,716 km (0.103 R)
• M47: 17,172,788 km (0.111 R)
• M48: 17,670,800 km (0.075 R)
• M49: 18,057,211 km (0.111 R)
• M50: 18,290,434 km (0.081 R)
• M51: 18,956,444 km (0.091 R)
• M52: 20,070,649 km (0.106 R)
• M53: 20,635,680 km (0.087 R)
• M54: 21,165,107 km (0.077 R)
• M55: 21,328,916 km (0.062 R)
• M56: 21,452,035 km (0.054 R)
• M57: 22,403,777 km (0.095 R)
• M58: 23,284,759 km (0.083 R)
• M59: 23,835,878 km (0.092 R)
• M60: 24,177,110 km (0.084 R)
• M61: 24,477,054 km (0.093 R)
• M62: 24,734,961 km (0.044 R)
• M63: 25,951,191 km (0.028 R)
• M64: 26,170,352 km (0.057 R)
• M65: 26,787,444 km (0.047 R)
• M66: 28,260,983 km (0.065 R)
• M67: 29,623,071 km (0.083 R)
• M68: 30,035,961 km (0.12 R)
• M69: 30,127,964 km (0.108 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 20,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit