🌌 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: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.3

Radius: 14.3

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.49 AU - 0.69 AU

Year: 319 Days

Day: 12.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 83,044,187 km

• M1: 178,470 km (0.101 R)
• M2: 272,867 km (0.087 R)
• M3: 405,560 km (0.11 R)
• M4: 503,846 km (0.077 R)
• M5: 618,288 km (0.109 R)
• M6: 737,966 km (0.037 R)
• M7: 830,867 km (0.078 R)
• M8: 937,829 km (0.106 R)
• M9: 1,043,595 km (0.093 R)
• M10: 1,198,279 km (0.096 R)
• M11: 1,289,384 km (0.11 R)
• M12: 1,434,644 km (0.105 R)
• M13: 1,524,552 km (0.042 R)
• M14: 1,651,560 km (0.085 R)
• M15: 1,834,818 km (0.102 R)
• M16: 1,941,481 km (0.079 R)
• M17: 2,165,728 km (0.063 R)
• M18: 2,363,048 km (0.09 R)
• M19: 2,475,396 km (0.103 R)
• M20: 2,612,577 km (0.097 R)
• M21: 2,733,602 km (0.119 R)
• M22: 2,842,210 km (0.114 R)
• M23: 2,971,762 km (0.048 R)
• M24: 3,093,534 km (0.079 R)
• M25: 3,241,786 km (0.094 R)
• M26: 3,331,993 km (0.108 R)
• M27: 3,433,122 km (0.034 R)
• M28: 3,545,769 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.9

Radius: 11.7

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.53 AU - 0.67 AU

Year: 327 Days

Day: 6.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 83,044,187 km

• M1: 205,099 km (0.116 R)
• M2: 321,037 km (0.089 R)
• M3: 417,677 km (0.107 R)
• M4: 505,641 km (0.104 R)
• M5: 585,077 km (0.067 R)
• M6: 722,707 km (0.116 R)
• M7: 833,709 km (0.115 R)
• M8: 1,053,468 km (0.11 R)
• M9: 1,168,659 km (0.114 R)
• M10: 1,297,313 km (0.08 R)
• M11: 1,374,954 km (0.059 R)
• M12: 1,497,026 km (0.095 R)
• M13: 1,642,734 km (0.047 R)
• M14: 1,747,453 km (0.108 R)
• M15: 1,844,392 km (0.11 R)
• M16: 1,937,891 km (0.084 R)
• M17: 2,059,813 km (0.083 R)
• M18: 2,157,052 km (0.105 R)
• M19: 2,283,611 km (0.091 R)
• M20: 2,395,660 km (0.062 R)
• M21: 2,538,526 km (0.066 R)
• M22: 2,666,582 km (0.111 R)
• M23: 2,808,850 km (0.107 R)
• M24: 2,923,292 km (0.03 R)
• M25: 3,002,429 km (0.073 R)
• M26: 3,326,608 km (0.1 R)
• M27: 3,701,650 km (0.096 R)
• M28: 3,827,611 km (0.092 R)
• M29: 3,921,259 km (0.101 R)
• M30: 4,022,388 km (0.08 R)
• M31: 4,138,176 km (0.076 R)
• M32: 4,241,399 km (0.119 R)
• M33: 4,387,107 km (0.108 R)
• M34: 4,471,181 km (0.066 R)
• M35: 4,584,277 km (0.051 R)
• M36: 4,676,729 km (0.106 R)
• M37: 4,769,779 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.8

Radius: 8.1

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.62 AU - 0.98 AU

Year: 503 Days

Day: 14.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 83,044,187 km

• M1: 101,577 km (0.107 R)
• M2: 152,440 km (0.106 R)
• M3: 209,886 km (0.094 R)
• M4: 262,245 km (0.1 R)
• M5: 325,375 km (0.109 R)
• M6: 378,782 km (0.048 R)
• M7: 435,928 km (0.08 R)
• M8: 504,294 km (0.03 R)
• M9: 653,144 km (0.063 R)
• M10: 712,086 km (0.112 R)
• M11: 794,813 km (0.111 R)
• M12: 851,810 km (0.112 R)
• M13: 920,177 km (0.087 R)
• M14: 1,010,982 km (0.069 R)
• M15: 1,101,340 km (0.095 R)
• M16: 1,154,896 km (0.092 R)
• M17: 1,223,860 km (0.044 R)
• M18: 1,286,841 km (0.112 R)
• M19: 1,404,574 km (0.052 R)
• M20: 1,517,970 km (0.108 R)
• M21: 1,581,997 km (0.117 R)
• M22: 1,812,977 km (0.096 R)
• M23: 1,949,859 km (0.078 R)
• M24: 2,002,218 km (0.101 R)
• M25: 2,072,529 km (0.103 R)
• M26: 2,143,887 km (0.112 R)
• M27: 2,316,523 km (0.044 R)
• M28: 2,413,911 km (0.118 R)
• M29: 2,493,647 km (0.092 R)
• M30: 2,607,940 km (0.036 R)
• M31: 2,689,919 km (0.096 R)
• M32: 2,787,457 km (0.098 R)
• M33: 2,866,445 km (0.1 R)
• M34: 2,931,071 km (0.116 R)
• M35: 3,021,428 km (0.115 R)
• M36: 3,204,985 km (0.119 R)
• M37: 3,298,184 km (0.106 R)
• M38: 3,423,846 km (0.117 R)
• M39: 3,503,283 km (0.064 R)
• M40: 3,593,939 km (0.089 R)
• M41: 3,647,645 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.5

Radius: 10.1

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.98 AU - 1.62 AU

Year: 1042 Days

Day: 9.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 83,044,187 km

• M1: 130,749 km (0.045 R)
• M2: 209,138 km (0.066 R)
• M3: 273,914 km (0.081 R)
• M4: 431,889 km (0.111 R)
• M5: 516,861 km (0.096 R)
• M6: 733,478 km (0.065 R)
• M7: 804,986 km (0.11 R)
• M8: 873,203 km (0.117 R)
• M9: 937,679 km (0.117 R)
• M10: 1,071,869 km (0.086 R)
• M11: 1,141,432 km (0.051 R)
• M12: 1,225,805 km (0.113 R)
• M13: 1,298,958 km (0.081 R)
• M14: 1,387,371 km (0.101 R)
• M15: 1,520,363 km (0.068 R)
• M16: 1,665,024 km (0.071 R)
• M17: 1,739,075 km (0.08 R)
• M18: 1,890,767 km (0.096 R)
• M19: 1,999,675 km (0.114 R)
• M20: 2,158,847 km (0.111 R)
• M21: 2,232,000 km (0.105 R)
• M22: 2,601,208 km (0.091 R)
• M23: 2,980,738 km (0.081 R)
• M24: 3,062,418 km (0.061 R)
• M25: 3,228,172 km (0.092 R)
• M26: 3,293,397 km (0.115 R)
• M27: 3,616,678 km (0.078 R)
• M28: 3,801,880 km (0.085 R)
• M29: 3,940,408 km (0.077 R)
• M30: 4,090,604 km (0.099 R)
• M31: 4,171,537 km (0.058 R)
• M32: 4,273,413 km (0.098 R)
• M33: 4,386,509 km (0.072 R)
• M34: 4,563,184 km (0.116 R)
• M35: 4,636,636 km (0.07 R)
• M36: 4,966,799 km (0.055 R)
• M37: 5,031,575 km (0.053 R)
• M38: 5,304,591 km (0.077 R)
• M39: 5,370,863 km (0.071 R)
• M40: 5,448,504 km (0.043 R)
• M41: 5,796,917 km (0.09 R)
• M42: 5,922,281 km (0.043 R)
• M43: 6,048,691 km (0.092 R)
• M44: 6,140,993 km (0.097 R)
• M45: 6,527,254 km (0.093 R)
• M46: 6,645,885 km (0.11 R)
• M47: 6,741,329 km (0.05 R)
• M48: 6,837,221 km (0.062 R)
• M49: 7,409,732 km (0.085 R)
• M50: 7,546,016 km (0.058 R)
• M51: 7,695,464 km (0.119 R)
• M52: 7,858,675 km (0.083 R)
• M53: 8,099,229 km (0.103 R)
• M54: 8,277,998 km (0.058 R)
• M55: 8,367,906 km (0.12 R)
• M56: 8,548,621 km (0.086 R)
• M57: 8,665,606 km (0.117 R)
• M58: 8,743,846 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.4

Radius: 11.5

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.4 AU - 2.86 AU

Year: 2998 Days

Day: 9.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 83,044,187 km

• M1: 177,273 km (0.077 R)
• M2: 258,655 km (0.097 R)
• M3: 349,610 km (0.057 R)
• M4: 423,512 km (0.03 R)
• M5: 562,638 km (0.101 R)
• M6: 927,507 km (0.114 R)
• M7: 1,257,221 km (0.056 R)
• M8: 1,414,448 km (0.105 R)
• M9: 1,545,196 km (0.1 R)
• M10: 1,703,022 km (0.093 R)
• M11: 1,842,597 km (0.092 R)
• M12: 2,183,531 km (0.086 R)
• M13: 2,323,105 km (0.1 R)
• M14: 2,413,462 km (0.107 R)
• M15: 2,557,974 km (0.072 R)
• M16: 2,746,168 km (0.096 R)
• M17: 2,924,938 km (0.09 R)
• M18: 3,603,663 km (0.12 R)
• M19: 4,062,031 km (0.111 R)
• M20: 4,234,817 km (0.118 R)
• M21: 4,458,316 km (0.08 R)
• M22: 5,270,782 km (0.095 R)
• M23: 5,425,017 km (0.065 R)
• M24: 6,021,314 km (0.087 R)
• M25: 6,254,986 km (0.066 R)
• M26: 6,491,500 km (0.03 R)
• M27: 6,564,953 km (0.117 R)
• M28: 6,749,557 km (0.065 R)
• M29: 6,973,505 km (0.102 R)
• M30: 7,161,998 km (0.067 R)
• M31: 7,390,584 km (0.089 R)
• M32: 7,524,922 km (0.108 R)
• M33: 7,776,696 km (0.095 R)
• M34: 8,228,930 km (0.092 R)
• M35: 8,308,367 km (0.116 R)
• M36: 8,448,241 km (0.107 R)
• M37: 8,588,863 km (0.031 R)
• M38: 8,750,428 km (0.118 R)
• M39: 8,852,005 km (0.09 R)
• M40: 9,573,815 km (0.12 R)
• M41: 9,762,458 km (0.117 R)
• M42: 9,846,831 km (0.056 R)
• M43: 10,079,755 km (0.077 R)
• M44: 10,336,016 km (0.078 R)
• M45: 10,594,372 km (0.083 R)
• M46: 11,161,647 km (0.092 R)
• M47: 11,560,175 km (0.101 R)
• M48: 11,671,626 km (0.064 R)
• M49: 12,211,973 km (0.048 R)
• M50: 12,668,546 km (0.093 R)
• M51: 13,130,654 km (0.118 R)
• M52: 13,223,853 km (0.111 R)
• M53: 13,363,877 km (0.037 R)
• M54: 13,692,693 km (0.075 R)
• M55: 13,881,635 km (0.079 R)
• M56: 14,024,052 km (0.105 R)
• M57: 14,502,167 km (0.052 R)
• M58: 14,622,444 km (0.047 R)
• M59: 14,767,404 km (0.088 R)
• M60: 14,839,959 km (0.11 R)
• M61: 15,009,902 km (0.118 R)
• M62: 15,107,291 km (0.076 R)
• M63: 15,229,362 km (0.091 R)
• M64: 15,474,404 km (0.112 R)
• M65: 15,794,842 km (0.118 R)
• M66: 15,918,709 km (0.069 R)
• M67: 16,292,255 km (0.104 R)
• M68: 16,442,452 km (0.058 R)
• M69: 16,693,926 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.8

Radius: 10.2

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.23 AU - 5.45 AU

Year: 7485 Days

Day: 9.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 83,044,187 km

• M1: 340,036 km (0.104 R)
• M2: 482,453 km (0.06 R)
• M3: 607,367 km (0.111 R)
• M4: 674,387 km (0.076 R)
• M5: 787,334 km (0.069 R)
• M6: 1,269,637 km (0.097 R)
• M7: 1,504,506 km (0.111 R)
• M8: 1,598,603 km (0.086 R)
• M9: 1,753,437 km (0.043 R)
• M10: 1,832,724 km (0.111 R)
• M11: 1,913,357 km (0.117 R)
• M12: 2,099,157 km (0.104 R)
• M13: 2,334,325 km (0.114 R)
• M14: 2,466,420 km (0.112 R)
• M15: 2,533,290 km (0.116 R)
• M16: 3,115,076 km (0.089 R)
• M17: 3,285,319 km (0.114 R)
• M18: 3,559,083 km (0.116 R)
• M19: 3,686,092 km (0.088 R)
• M20: 3,814,596 km (0.066 R)
• M21: 4,424,806 km (0.12 R)
• M22: 4,980,113 km (0.062 R)
• M23: 5,266,144 km (0.091 R)
• M24: 5,353,061 km (0.115 R)
• M25: 5,587,032 km (0.118 R)
• M26: 5,705,214 km (0.069 R)
• M27: 5,854,213 km (0.116 R)
• M28: 6,278,473 km (0.084 R)
• M29: 6,463,226 km (0.081 R)
• M30: 6,556,426 km (0.116 R)
• M31: 6,901,548 km (0.102 R)
• M32: 6,996,842 km (0.103 R)
• M33: 7,906,397 km (0.101 R)
• M34: 8,072,750 km (0.115 R)
• M35: 8,510,623 km (0.095 R)
• M36: 8,715,422 km (0.103 R)
• M37: 9,060,245 km (0.116 R)
• M38: 9,409,706 km (0.11 R)
• M39: 9,621,387 km (0.042 R)
• M40: 10,266,154 km (0.095 R)
• M41: 10,630,425 km (0.046 R)
• M42: 10,924,983 km (0.038 R)
• M43: 11,036,134 km (0.074 R)
• M44: 11,748,669 km (0.114 R)
• M45: 12,982,253 km (0.045 R)
• M46: 13,099,986 km (0.063 R)
• M47: 13,574,511 km (0.107 R)
• M48: 14,540,614 km (0.1 R)
• M49: 14,662,985 km (0.091 R)
• M50: 15,032,043 km (0.096 R)
• M51: 15,279,777 km (0.092 R)
• M52: 17,569,522 km (0.071 R)
• M53: 18,576,914 km (0.106 R)
• M54: 19,513,097 km (0.118 R)
• M55: 20,054,941 km (0.108 R)
• M56: 21,616,892 km (0.068 R)
• M57: 22,130,611 km (0.078 R)
• M58: 22,318,357 km (0.098 R)
• M59: 22,790,188 km (0.094 R)
• M60: 23,408,476 km (0.105 R)
• M61: 23,695,704 km (0.103 R)
• M62: 23,887,788 km (0.102 R)
• M63: 24,225,281 km (0.067 R)
• M64: 24,370,391 km (0.1 R)
• M65: 26,581,746 km (0.106 R)
• M66: 27,333,027 km (0.098 R)
• M67: 27,433,856 km (0.12 R)
• M68: 27,534,685 km (0.073 R)
• M69: 27,736,642 km (0.094 R)
• M70: 28,040,625 km (0.084 R)
• M71: 28,600,719 km (0.08 R)
• M72: 29,525,234 km (0.1 R)
• M73: 30,043,142 km (0.114 R)
• M74: 30,459,622 km (0.107 R)
• M75: 30,616,251 km (0.08 R)
• M76: 31,087,934 km (0.081 R)
• M77: 31,298,268 km (0.032 R)
• M78: 31,403,585 km (0.113 R)
• M79: 31,561,860 km (0.113 R)
• M80: 32,091,436 km (0.075 R)
• M81: 32,677,261 km (0.099 R)
• M82: 33,105,560 km (0.103 R)
• M83: 33,427,943 km (0.101 R)
• M84: 33,859,533 km (0.069 R)
• M85: 34,292,918 km (0.083 R)
• M86: 34,891,908 km (0.038 R)
• M87: 35,001,115 km (0.109 R)
• M88: 35,110,471 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.3

Radius: 3.1

Gravity: 82.97 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.35 AU - 9.99 AU

Year: 21137 Days

Day: 19.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 83,044,187 km

• M1: 239,057 km (0.088 R)
• M2: 884,273 km (0.032 R)
• M3: 1,197,980 km (0.082 R)
• M4: 1,952,103 km (0.09 R)
• M5: 2,059,364 km (0.109 R)
• M6: 3,066,906 km (0.069 R)
• M7: 3,360,417 km (0.108 R)
• M8: 4,064,724 km (0.112 R)
• M9: 7,241,135 km (0.101 R)
• M10: 7,462,839 km (0.109 R)
• M11: 7,574,439 km (0.052 R)
• M12: 7,799,435 km (0.037 R)
• M13: 8,140,967 km (0.108 R)
• M14: 8,371,347 km (0.103 R)
• M15: 8,429,242 km (0.099 R)
• M16: 8,838,541 km (0.051 R)
• M17: 9,434,240 km (0.081 R)
• M18: 10,790,046 km (0.078 R)
• M19: 10,979,586 km (0.099 R)
• M20: 11,043,016 km (0.118 R)
• M21: 11,106,595 km (0.105 R)
• M22: 12,667,798 km (0.114 R)
• M23: 12,934,531 km (0.095 R)
• M24: 14,853,423 km (0.06 R)
• M25: 14,993,746 km (0.035 R)
• M26: 15,346,797 km (0.101 R)
• M27: 16,785,928 km (0.046 R)
• M28: 16,932,085 km (0.063 R)
• M29: 17,078,841 km (0.109 R)
• M30: 17,818,602 km (0.105 R)
• M31: 18,568,686 km (0.082 R)
• M32: 18,644,233 km (0.104 R)
• M33: 18,947,618 km (0.102 R)
• M34: 19,252,648 km (0.032 R)
• M35: 19,559,174 km (0.075 R)
• M36: 19,867,495 km (0.088 R)
• M37: 20,723,344 km (0.043 R)
• M38: 20,880,272 km (0.074 R)
• M39: 21,750,184 km (0.097 R)
• M40: 21,829,920 km (0.103 R)
• M41: 21,909,655 km (0.103 R)
• M42: 22,229,645 km (0.115 R)
• M43: 22,470,797 km (0.119 R)
• M44: 23,280,570 km (0.094 R)
• M45: 23,607,142 km (0.104 R)
• M46: 23,935,211 km (0.063 R)
• M47: 24,264,775 km (0.082 R)
• M48: 25,850,811 km (0.099 R)
• M49: 26,358,546 km (0.101 R)
• M50: 26,613,760 km (0.116 R)
• M51: 28,422,399 km (0.088 R)
• M52: 31,253,538 km (0.1 R)
• M53: 32,156,661 km (0.072 R)
• M54: 32,611,289 km (0.102 R)
• M55: 34,358,592 km (0.096 R)
• M56: 35,009,941 km (0.026 R)
• M57: 35,571,382 km (0.104 R)
• M58: 36,988,223 km (0.06 R)
• M59: 38,134,891 km (0.079 R)
• M60: 38,809,128 km (0.074 R)
• M61: 38,905,769 km (0.119 R)
• M62: 39,293,227 km (0.107 R)
• M63: 41,842,076 km (0.027 R)
• M64: 41,941,259 km (0.107 R)
• M65: 42,637,039 km (0.102 R)
• M66: 44,040,267 km (0.072 R)
• M67: 44,443,882 km (0.069 R)
• M68: 44,747,565 km (0.064 R)
• M69: 45,153,275 km (0.088 R)
• M70: 46,173,233 km (0.032 R)
• M71: 46,378,182 km (0.076 R)
• M72: 49,802,178 km (0.072 R)
• M73: 51,279,158 km (0.113 R)
• M74: 52,770,499 km (0.111 R)
• M75: 52,984,723 km (0.09 R)
• M76: 53,736,752 km (0.072 R)
• M77: 55,468,946 km (0.098 R)
• M78: 57,439,299 km (0.107 R)
• M79: 58,433,078 km (0.035 R)
• M80: 59,209,940 km (0.09 R)
• M81: 59,655,442 km (0.072 R)
• M82: 61,110,880 km (0.1 R)
• M83: 61,786,464 km (0.113 R)
• M84: 63,372,650 km (0.097 R)
• M85: 64,056,462 km (0.098 R)
• M86: 65,316,525 km (0.062 R)
• M87: 66,007,368 km (0.083 R)
• M88: 66,122,708 km (0.096 R)
• M89: 68,560,854 km (0.096 R)
• M90: 69,614,621 km (0.079 R)
• M91: 72,927,466 km (0.063 R)
• M92: 73,524,511 km (0.073 R)
• M93: 73,763,718 km (0.113 R)
• M94: 74,003,224 km (0.221 R)
• M95: 75,686,948 km (0.062 R)
• M96: 75,807,674 km (0.097 R)
• M97: 77,748,257 km (0.106 R)
• M98: 78,114,024 km (0.119 R)
• M99: 80,320,144 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 18,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit