🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.7

Radius: 8.9

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.48 AU - 0.54 AU

Year: 251 Days

Day: 15 Hours

Environment

Temp: -139 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 78,870,896 km

• M1: 111,151 km (0.099 R)
• M2: 185,053 km (0.027 R)
• M3: 285,882 km (0.048 R)
• M4: 342,280 km (0.051 R)
• M5: 401,371 km (0.111 R)
• M6: 504,145 km (0.09 R)
• M7: 561,590 km (0.076 R)
• M8: 626,815 km (0.046 R)
• M9: 708,196 km (0.1 R)
• M10: 790,774 km (0.085 R)
• M11: 859,290 km (0.084 R)
• M12: 927,058 km (0.053 R)
• M13: 993,629 km (0.097 R)
• M14: 1,080,845 km (0.112 R)
• M15: 1,138,440 km (0.099 R)
• M16: 1,260,063 km (0.106 R)
• M17: 1,348,176 km (0.114 R)
• M18: 1,441,824 km (0.114 R)
• M19: 1,527,095 km (0.112 R)
• M20: 1,662,032 km (0.116 R)
• M21: 1,744,162 km (0.076 R)
• M22: 1,820,008 km (0.076 R)
• M23: 1,900,791 km (0.048 R)
• M24: 2,074,174 km (0.101 R)
• M25: 2,142,690 km (0.077 R)
• M26: 2,220,032 km (0.076 R)
• M27: 2,281,816 km (0.099 R)
• M28: 2,348,387 km (0.055 R)
• M29: 2,509,055 km (0.106 R)
• M30: 2,564,855 km (0.068 R)
• M31: 2,682,140 km (0.042 R)
• M32: 2,756,939 km (0.116 R)
• M33: 2,832,486 km (0.056 R)
• M34: 2,994,650 km (0.086 R)
• M35: 3,072,291 km (0.034 R)
• M36: 3,183,143 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.8

Radius: 8.7

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.93 AU - 0.99 AU

Year: 649 Days

Day: 13.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 78,870,896 km

• M1: 115,041 km (0.104 R)
• M2: 208,839 km (0.047 R)
• M3: 292,913 km (0.074 R)
• M4: 376,987 km (0.071 R)
• M5: 445,502 km (0.038 R)
• M6: 519,105 km (0.08 R)
• M7: 601,982 km (0.099 R)
• M8: 725,400 km (0.103 R)
• M9: 809,025 km (0.054 R)
• M10: 885,021 km (0.108 R)
• M11: 1,009,636 km (0.099 R)
• M12: 1,074,113 km (0.058 R)
• M13: 1,207,704 km (0.064 R)
• M14: 1,438,384 km (0.084 R)
• M15: 1,504,955 km (0.072 R)
• M16: 1,613,712 km (0.074 R)
• M17: 1,669,213 km (0.096 R)
• M18: 1,746,406 km (0.07 R)
• M19: 1,810,583 km (0.075 R)
• M20: 1,963,472 km (0.102 R)
• M21: 2,060,112 km (0.042 R)
• M22: 2,143,289 km (0.081 R)
• M23: 2,289,745 km (0.101 R)
• M24: 2,407,628 km (0.081 R)
• M25: 2,527,606 km (0.08 R)
• M26: 2,624,994 km (0.101 R)
• M27: 2,848,792 km (0.105 R)
• M28: 2,916,261 km (0.079 R)
• M29: 3,044,466 km (0.09 R)
• M30: 3,104,754 km (0.054 R)
• M31: 3,200,646 km (0.095 R)
• M32: 3,306,263 km (0.101 R)
• M33: 3,395,124 km (0.056 R)
• M34: 3,593,490 km (0.118 R)
• M35: 3,758,796 km (0.041 R)
• M36: 3,823,722 km (0.065 R)
• M37: 3,917,220 km (0.104 R)
• M38: 4,259,799 km (0.069 R)
• M39: 4,405,508 km (0.105 R)
• M40: 4,632,148 km (0.088 R)
• M41: 4,832,161 km (0.077 R)
• M42: 4,963,807 km (0.084 R)
• M43: 5,035,315 km (0.107 R)
• M44: 5,168,756 km (0.068 R)
• M45: 5,230,690 km (0.046 R)
• M46: 5,470,794 km (0.072 R)
• M47: 5,597,504 km (0.07 R)
• M48: 5,725,111 km (0.118 R)
• M49: 5,853,765 km (0.105 R)
• M50: 6,311,534 km (0.081 R)
• M51: 6,555,827 km (0.067 R)
• M52: 6,611,927 km (0.108 R)
• M53: 6,668,026 km (0.11 R)
• M54: 6,780,823 km (0.09 R)
• M55: 7,008,211 km (0.087 R)
• M56: 7,077,026 km (0.097 R)
• M57: 7,203,586 km (0.053 R)
• M58: 7,505,774 km (0.098 R)
• M59: 7,682,150 km (0.113 R)
• M60: 7,835,936 km (0.096 R)
• M61: 7,943,049 km (0.097 R)
• M62: 8,038,791 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.4

Radius: 8.2

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.28 AU - 1.66 AU

Year: 1230 Days

Day: 14.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 78,870,896 km

• M1: 112,647 km (0.083 R)
• M2: 211,980 km (0.108 R)
• M3: 284,834 km (0.096 R)
• M4: 348,114 km (0.086 R)
• M5: 403,914 km (0.081 R)
• M6: 468,241 km (0.084 R)
• M7: 521,498 km (0.077 R)
• M8: 651,349 km (0.097 R)
• M9: 706,401 km (0.074 R)
• M10: 769,083 km (0.043 R)
• M11: 827,725 km (0.093 R)
• M12: 1,098,048 km (0.048 R)
• M13: 1,151,455 km (0.072 R)
• M14: 1,288,786 km (0.099 R)
• M15: 1,359,545 km (0.114 R)
• M16: 1,505,104 km (0.118 R)
• M17: 1,663,528 km (0.088 R)
• M18: 1,899,594 km (0.067 R)
• M19: 2,021,666 km (0.052 R)
• M20: 2,137,903 km (0.094 R)
• M21: 2,205,372 km (0.036 R)
• M22: 2,282,265 km (0.078 R)
• M23: 2,342,553 km (0.1 R)
• M24: 2,394,763 km (0.111 R)
• M25: 2,447,272 km (0.1 R)
• M26: 2,553,636 km (0.109 R)
• M27: 2,652,520 km (0.096 R)
• M28: 2,909,828 km (0.111 R)
• M29: 2,984,926 km (0.098 R)
• M30: 3,079,622 km (0.117 R)
• M31: 3,175,364 km (0.091 R)
• M32: 3,272,154 km (0.12 R)
• M33: 3,438,956 km (0.055 R)
• M34: 3,528,266 km (0.044 R)
• M35: 3,638,669 km (0.082 R)
• M36: 3,842,272 km (0.079 R)
• M37: 3,893,733 km (0.082 R)
• M38: 3,976,611 km (0.116 R)
• M39: 4,081,180 km (0.098 R)
• M40: 4,133,688 km (0.113 R)
• M41: 4,197,118 km (0.074 R)
• M42: 4,292,711 km (0.041 R)
• M43: 4,410,744 km (0.103 R)
• M44: 4,507,982 km (0.032 R)
• M45: 4,627,960 km (0.069 R)
• M46: 4,804,186 km (0.1 R)
• M47: 4,870,907 km (0.117 R)
• M48: 4,937,927 km (0.091 R)
• M49: 5,186,259 km (0.101 R)
• M50: 5,381,035 km (0.099 R)
• M51: 5,485,156 km (0.114 R)
• M52: 5,543,200 km (0.119 R)
• M53: 5,730,496 km (0.109 R)
• M54: 5,943,823 km (0.088 R)
• M55: 6,027,448 km (0.046 R)
• M56: 6,292,984 km (0.116 R)
• M57: 6,451,707 km (0.04 R)
• M58: 6,673,561 km (0.084 R)
• M59: 7,690,079 km (0.053 R)
• M60: 8,176,421 km (0.105 R)
• M61: 8,269,621 km (0.111 R)
• M62: 8,537,700 km (0.029 R)
• M63: 8,822,235 km (0.075 R)
• M64: 8,890,452 km (0.118 R)
• M65: 9,027,334 km (0.088 R)
• M66: 9,220,315 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.3

Radius: 9.8

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.84 AU - 3.16 AU

Year: 3587 Days

Day: 7.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 78,870,896 km

• M1: 183,108 km (0.103 R)
• M2: 266,883 km (0.107 R)
• M3: 332,107 km (0.071 R)
• M4: 466,596 km (0.113 R)
• M5: 551,418 km (0.098 R)
• M6: 631,752 km (0.105 R)
• M7: 1,109,717 km (0.104 R)
• M8: 1,281,904 km (0.111 R)
• M9: 1,491,640 km (0.091 R)
• M10: 1,578,856 km (0.117 R)
• M11: 1,773,632 km (0.108 R)
• M12: 1,835,117 km (0.056 R)
• M13: 2,056,372 km (0.11 R)
• M14: 2,336,719 km (0.111 R)
• M15: 2,404,636 km (0.053 R)
• M16: 2,735,846 km (0.094 R)
• M17: 3,212,614 km (0.091 R)
• M18: 3,383,754 km (0.104 R)
• M19: 3,577,483 km (0.114 R)
• M20: 3,794,849 km (0.08 R)
• M21: 3,895,080 km (0.094 R)
• M22: 4,346,865 km (0.097 R)
• M23: 4,578,892 km (0.093 R)
• M24: 4,685,854 km (0.057 R)
• M25: 4,815,256 km (0.119 R)
• M26: 5,822,948 km (0.117 R)
• M27: 6,126,033 km (0.111 R)
• M28: 6,942,987 km (0.054 R)
• M29: 7,214,657 km (0.093 R)
• M30: 7,515,049 km (0.1 R)
• M31: 7,666,891 km (0.072 R)
• M32: 8,128,101 km (0.107 R)
• M33: 8,231,922 km (0.036 R)
• M34: 8,362,222 km (0.067 R)
• M35: 8,572,108 km (0.11 R)
• M36: 9,050,970 km (0.093 R)
• M37: 9,429,303 km (0.097 R)
• M38: 9,565,737 km (0.029 R)
• M39: 9,812,872 km (0.083 R)
• M40: 9,923,425 km (0.103 R)
• M41: 10,567,145 km (0.049 R)
• M42: 10,936,951 km (0.054 R)
• M43: 11,253,201 km (0.115 R)
• M44: 11,718,600 km (0.065 R)
• M45: 11,835,884 km (0.081 R)
• M46: 12,219,902 km (0.037 R)
• M47: 12,309,212 km (0.088 R)
• M48: 13,121,828 km (0.037 R)
• M49: 13,457,824 km (0.078 R)
• M50: 13,580,794 km (0.107 R)
• M51: 13,642,428 km (0.097 R)
• M52: 13,704,063 km (0.085 R)
• M53: 14,577,565 km (0.051 R)
• M54: 14,735,390 km (0.095 R)
• M55: 14,893,814 km (0.051 R)
• M56: 14,957,394 km (0.083 R)
• M57: 15,212,458 km (0.115 R)
• M58: 15,759,238 km (0.026 R)
• M59: 15,888,790 km (0.112 R)
• M60: 16,706,791 km (0.074 R)
• M61: 17,004,491 km (0.086 R)
• M62: 17,270,775 km (0.092 R)
• M63: 17,639,085 km (0.117 R)
• M64: 17,807,383 km (0.116 R)
• M65: 17,908,511 km (0.056 R)
• M66: 19,276,434 km (0.114 R)
• M67: 19,519,231 km (0.092 R)
• M68: 19,658,507 km (0.092 R)
• M69: 20,007,967 km (0.082 R)
• M70: 20,218,601 km (0.068 R)
• M71: 20,819,536 km (0.079 R)
• M72: 21,175,878 km (0.108 R)
• M73: 21,318,893 km (0.046 R)
• M74: 21,822,141 km (0.101 R)
• M75: 22,002,855 km (0.116 R)
• M76: 22,075,260 km (0.118 R)
• M77: 22,767,150 km (0.053 R)
• M78: 22,950,408 km (0.109 R)
• M79: 23,207,716 km (0.05 R)
• M80: 23,503,172 km (0.109 R)
• M81: 23,725,474 km (0.103 R)
• M82: 24,621,715 km (0.119 R)
• M83: 24,960,704 km (0.106 R)
• M84: 25,453,031 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.4

Radius: 7.4

Gravity: 11.82 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.46 AU - 6.2 AU

Year: 9717 Days

Day: 15.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 78,870,896 km

• M1: 96,191 km (0.083 R)
• M2: 296,353 km (0.115 R)
• M3: 433,235 km (0.074 R)
• M4: 546,331 km (0.111 R)
• M5: 1,019,061 km (0.047 R)
• M6: 1,636,601 km (0.067 R)
• M7: 1,818,213 km (0.116 R)
• M8: 1,982,621 km (0.106 R)
• M9: 2,054,577 km (0.117 R)
• M10: 2,127,431 km (0.049 R)
• M11: 2,376,362 km (0.104 R)
• M12: 2,929,725 km (0.086 R)
• M13: 3,434,767 km (0.113 R)
• M14: 3,756,702 km (0.102 R)
• M15: 4,118,878 km (0.083 R)
• M16: 4,211,180 km (0.114 R)
• M17: 4,273,263 km (0.093 R)
• M18: 4,398,028 km (0.07 R)
• M19: 4,492,424 km (0.088 R)
• M20: 4,555,704 km (0.087 R)
• M21: 4,683,311 km (0.059 R)
• M22: 5,072,864 km (0.082 R)
• M23: 5,305,040 km (0.116 R)
• M24: 5,574,765 km (0.055 R)
• M25: 6,374,664 km (0.064 R)
• M26: 6,445,873 km (0.102 R)
• M27: 6,697,347 km (0.11 R)
• M28: 7,025,415 km (0.077 R)
• M29: 7,396,268 km (0.069 R)
• M30: 7,471,067 km (0.114 R)
• M31: 7,546,315 km (0.088 R)
• M32: 7,697,409 km (0.067 R)
• M33: 8,195,420 km (0.118 R)
• M34: 8,703,754 km (0.089 R)
• M35: 8,981,707 km (0.115 R)
• M36: 10,373,116 km (0.101 R)
• M37: 10,583,451 km (0.076 R)
• M38: 10,880,104 km (0.037 R)
• M39: 11,222,533 km (0.091 R)
• M40: 11,830,499 km (0.066 R)
• M41: 13,625,374 km (0.102 R)
• M42: 13,809,379 km (0.091 R)
• M43: 13,948,057 km (0.109 R)
• M44: 14,133,708 km (0.09 R)
• M45: 14,931,513 km (0.074 R)
• M46: 15,168,925 km (0.079 R)
• M47: 16,717,861 km (0.107 R)
• M48: 17,013,766 km (0.115 R)
• M49: 17,063,283 km (0.084 R)
• M50: 18,621,494 km (0.101 R)
• M51: 18,979,631 km (0.071 R)
• M52: 19,598,967 km (0.093 R)
• M53: 19,702,788 km (0.103 R)
• M54: 19,911,028 km (0.12 R)
• M55: 21,764,246 km (0.09 R)
• M56: 21,925,662 km (0.026 R)
• M57: 23,285,956 km (0.111 R)
• M58: 25,575,551 km (0.101 R)
• M59: 26,833,370 km (0.044 R)
• M60: 27,064,200 km (0.104 R)
• M61: 27,237,883 km (0.111 R)
• M62: 28,698,706 km (0.086 R)
• M63: 29,053,103 km (0.086 R)
• M64: 29,766,236 km (0.099 R)
• M65: 30,005,144 km (0.116 R)
• M66: 30,907,070 km (0.084 R)
• M67: 31,391,617 km (0.028 R)
• M68: 31,878,857 km (0.087 R)
• M69: 31,939,893 km (0.098 R)
• M70: 34,101,732 km (0.036 R)
• M71: 34,539,755 km (0.051 R)
• M72: 35,801,463 km (0.093 R)
• M73: 36,182,938 km (0.103 R)
• M74: 36,438,002 km (0.062 R)
• M75: 36,501,880 km (0.077 R)
• M76: 37,206,786 km (0.046 R)
• M77: 37,722,300 km (0.104 R)
• M78: 37,786,926 km (0.059 R)
• M79: 37,851,552 km (0.116 R)
• M80: 38,369,909 km (0.064 R)
• M81: 38,499,910 km (0.045 R)
• M82: 38,760,360 km (0.033 R)
• M83: 39,676,347 km (0.12 R)
• M84: 40,731,910 km (0.101 R)
• M85: 40,930,725 km (0.082 R)
• M86: 42,870,561 km (0.107 R)
• M87: 43,275,522 km (0.107 R)
• M88: 44,840,017 km (0.099 R)
• M89: 45,525,923 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.6

Radius: 7.3

Gravity: 15.79 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.51 AU - 9.75 AU

Year: 19042 Days

Day: 18.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,870,896 km

• M1: 97,837 km (0.086 R)
• M2: 1,162,824 km (0.117 R)
• M3: 1,396,347 km (0.105 R)
• M4: 1,806,993 km (0.101 R)
• M5: 2,544,809 km (0.113 R)
• M6: 2,619,459 km (0.103 R)
• M7: 2,695,006 km (0.045 R)
• M8: 2,809,598 km (0.054 R)
• M9: 3,163,097 km (0.035 R)
• M10: 3,365,653 km (0.048 R)
• M11: 3,656,322 km (0.067 R)
• M12: 3,911,984 km (0.074 R)
• M13: 4,041,985 km (0.118 R)
• M14: 4,991,632 km (0.107 R)
• M15: 5,275,120 km (0.073 R)
• M16: 5,563,994 km (0.104 R)
• M17: 6,157,299 km (0.088 R)
• M18: 7,137,165 km (0.12 R)
• M19: 8,611,153 km (0.104 R)
• M20: 10,294,877 km (0.115 R)
• M21: 10,414,705 km (0.061 R)
• M22: 12,393,884 km (0.066 R)
• M23: 12,457,613 km (0.104 R)
• M24: 13,820,150 km (0.096 R)
• M25: 13,886,123 km (0.087 R)
• M26: 14,351,522 km (0.107 R)
• M27: 16,473,119 km (0.091 R)
• M28: 16,543,281 km (0.062 R)
• M29: 18,254,231 km (0.104 R)
• M30: 18,326,786 km (0.117 R)
• M31: 18,399,341 km (0.077 R)
• M32: 19,204,327 km (0.066 R)
• M33: 19,425,882 km (0.113 R)
• M34: 20,170,431 km (0.119 R)
• M35: 20,245,379 km (0.05 R)
• M36: 20,395,575 km (0.094 R)
• M37: 20,697,165 km (0.094 R)
• M38: 21,152,241 km (0.047 R)
• M39: 22,381,936 km (0.112 R)
• M40: 23,162,238 km (0.035 R)
• M41: 25,881,180 km (0.105 R)
• M42: 26,289,432 km (0.11 R)
• M43: 26,617,500 km (0.086 R)
• M44: 28,614,931 km (0.04 R)
• M45: 28,783,528 km (0.067 R)
• M46: 29,206,441 km (0.068 R)
• M47: 29,291,413 km (0.114 R)
• M48: 30,918,888 km (0.116 R)
• M49: 31,961,884 km (0.081 R)
• M50: 32,663,648 km (0.077 R)
• M51: 34,082,284 km (0.115 R)
• M52: 34,619,490 km (0.098 R)
• M53: 35,069,331 km (0.062 R)
• M54: 35,249,746 km (0.119 R)
• M55: 35,430,461 km (0.111 R)
• M56: 36,521,627 km (0.091 R)
• M57: 37,900,770 km (0.119 R)
• M58: 38,178,723 km (0.089 R)
• M59: 38,829,773 km (0.101 R)
• M60: 39,016,471 km (0.088 R)
• M61: 39,109,970 km (0.115 R)
• M62: 39,297,117 km (0.118 R)
• M63: 42,331,560 km (0.118 R)
• M64: 44,266,160 km (0.073 R)
• M65: 46,130,448 km (0.108 R)
• M66: 46,427,250 km (0.113 R)
• M67: 48,220,779 km (0.053 R)
• M68: 48,722,979 km (0.078 R)
• M69: 49,631,338 km (0.068 R)
• M70: 50,240,051 km (0.109 R)
• M71: 51,055,360 km (0.12 R)
• M72: 51,875,156 km (0.039 R)
• M73: 52,080,853 km (0.074 R)
• M74: 55,933,597 km (0.114 R)
• M75: 56,144,530 km (0.11 R)
• M76: 59,231,482 km (0.082 R)
• M77: 60,416,746 km (0.064 R)
• M78: 61,175,207 km (0.105 R)
• M79: 61,936,660 km (0.078 R)
• M80: 62,373,187 km (0.113 R)
• M81: 62,482,543 km (0.086 R)
• M82: 62,810,760 km (0.111 R)
• M83: 64,903,186 km (0.117 R)
• M84: 65,457,596 km (0.114 R)
• M85: 69,722,332 km (0.077 R)
• M86: 70,062,816 km (0.056 R)
• M87: 70,517,743 km (0.091 R)
• M88: 71,315,998 km (0.099 R)
• M89: 71,659,175 km (0.052 R)
• M90: 72,691,550 km (0.056 R)
• M91: 73,498,032 km (0.111 R)
• M92: 73,613,522 km (0.084 R)
• M93: 73,729,011 km (0.032 R)
• M94: 77,104,987 km (0.11 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 13,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit