🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575

Radius: 14

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.86 AU - 0.98 AU

Year: 609 Days

Day: 6.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 27,715,029 km

• M1: 180,864 km (0.107 R)
• M2: 346,319 km (0.026 R)
• M3: 527,781 km (0.113 R)
• M4: 614,997 km (0.053 R)
• M5: 752,776 km (0.082 R)
• M6: 902,524 km (0.113 R)
• M7: 991,684 km (0.114 R)
• M8: 1,137,093 km (0.073 R)
• M9: 1,427,164 km (0.088 R)
• M10: 1,551,330 km (0.092 R)
• M11: 1,735,335 km (0.113 R)
• M12: 2,152,713 km (0.081 R)
• M13: 2,255,188 km (0.103 R)
• M14: 2,352,427 km (0.106 R)
• M15: 2,645,489 km (0.076 R)
• M16: 2,860,162 km (0.088 R)
• M17: 2,950,668 km (0.072 R)
• M18: 3,042,222 km (0.061 R)
• M19: 3,330,497 km (0.069 R)
• M20: 3,418,012 km (0.092 R)
• M21: 3,562,972 km (0.089 R)
• M22: 3,809,061 km (0.081 R)
• M23: 3,976,311 km (0.071 R)
• M24: 4,231,825 km (0.115 R)
• M25: 4,344,173 km (0.116 R)
• M26: 4,448,891 km (0.066 R)
• M27: 5,168,457 km (0.09 R)
• M28: 5,363,532 km (0.095 R)
• M29: 5,504,304 km (0.112 R)
• M30: 5,770,439 km (0.087 R)
• M31: 5,866,630 km (0.097 R)
• M32: 5,982,568 km (0.091 R)
• M33: 6,070,083 km (0.026 R)
• M34: 6,305,700 km (0.09 R)
• M35: 6,464,423 km (0.119 R)
• M36: 6,574,378 km (0.118 R)
• M37: 6,765,713 km (0.081 R)
• M38: 6,989,661 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.9

Radius: 11.3

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.2 AU - 1.26 AU

Year: 942 Days

Day: 12 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 27,715,029 km

• M1: 143,315 km (0.099 R)
• M2: 261,048 km (0.066 R)
• M3: 360,980 km (0.097 R)
• M4: 433,235 km (0.075 R)
• M5: 529,726 km (0.112 R)
• M6: 611,406 km (0.076 R)
• M7: 720,763 km (0.12 R)
• M8: 834,906 km (0.099 R)
• M9: 938,128 km (0.064 R)
• M10: 1,053,917 km (0.117 R)
• M11: 1,144,723 km (0.11 R)
• M12: 1,255,276 km (0.091 R)
• M13: 1,428,061 km (0.108 R)
• M14: 1,535,622 km (0.1 R)
• M15: 1,714,990 km (0.092 R)
• M16: 1,842,747 km (0.084 R)
• M17: 1,920,986 km (0.075 R)
• M18: 2,010,446 km (0.075 R)
• M19: 2,081,056 km (0.055 R)
• M20: 2,252,495 km (0.117 R)
• M21: 2,439,492 km (0.045 R)
• M22: 2,532,991 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.2

Radius: 8.9

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.19 AU - 2.75 AU

Year: 2680 Days

Day: 10.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 27,715,029 km

• M1: 116,836 km (0.078 R)
• M2: 183,706 km (0.096 R)
• M3: 271,371 km (0.081 R)
• M4: 335,249 km (0.093 R)
• M5: 392,545 km (0.11 R)
• M6: 512,074 km (0.089 R)
• M7: 737,368 km (0.071 R)
• M8: 834,607 km (0.116 R)
• M9: 945,758 km (0.111 R)
• M10: 1,132,456 km (0.075 R)
• M11: 1,352,814 km (0.075 R)
• M12: 1,564,195 km (0.079 R)
• M13: 1,644,829 km (0.119 R)
• M14: 1,703,321 km (0.094 R)
• M15: 1,919,789 km (0.113 R)
• M16: 2,353,025 km (0.1 R)
• M17: 2,432,611 km (0.087 R)
• M18: 2,704,430 km (0.116 R)
• M19: 2,830,093 km (0.098 R)
• M20: 3,058,229 km (0.09 R)
• M21: 3,189,277 km (0.077 R)
• M22: 3,471,867 km (0.105 R)
• M23: 3,966,438 km (0.113 R)
• M24: 4,384,414 km (0.101 R)
• M25: 4,918,329 km (0.105 R)
• M26: 5,003,600 km (0.096 R)
• M27: 5,106,523 km (0.088 R)
• M28: 5,245,051 km (0.111 R)
• M29: 5,525,697 km (0.102 R)
• M30: 5,614,408 km (0.111 R)
• M31: 6,028,645 km (0.117 R)
• M32: 6,193,501 km (0.104 R)
• M33: 6,359,705 km (0.117 R)
• M34: 6,583,802 km (0.12 R)
• M35: 6,829,442 km (0.09 R)
• M36: 7,097,521 km (0.079 R)
• M37: 7,271,653 km (0.083 R)
• M38: 7,624,106 km (0.083 R)
• M39: 7,683,347 km (0.083 R)
• M40: 7,802,427 km (0.107 R)
• M41: 7,862,116 km (0.12 R)
• M42: 7,942,001 km (0.045 R)
• M43: 8,022,186 km (0.069 R)
• M44: 8,406,802 km (0.064 R)
• M45: 8,570,462 km (0.077 R)
• M46: 8,632,246 km (0.116 R)
• M47: 8,797,402 km (0.084 R)
• M48: 9,214,930 km (0.058 R)
• M49: 9,532,376 km (0.074 R)
• M50: 10,004,507 km (0.12 R)
• M51: 10,265,256 km (0.101 R)
• M52: 10,440,435 km (0.12 R)
• M53: 10,660,643 km (0.053 R)
• M54: 11,105,697 km (0.114 R)
• M55: 11,443,489 km (0.037 R)
• M56: 12,060,132 km (0.082 R)
• M57: 12,152,433 km (0.117 R)
• M58: 12,547,222 km (0.108 R)
• M59: 12,687,545 km (0.111 R)
• M60: 13,111,805 km (0.119 R)
• M61: 13,206,650 km (0.119 R)
• M62: 14,046,791 km (0.045 R)
• M63: 14,387,725 km (0.057 R)
• M64: 14,510,096 km (0.102 R)
• M65: 14,755,885 km (0.057 R)
• M66: 15,201,986 km (0.055 R)
• M67: 15,401,550 km (0.071 R)
• M68: 15,551,895 km (0.101 R)
• M69: 15,980,493 km (0.047 R)
• M70: 16,132,634 km (0.088 R)
• M71: 16,208,929 km (0.047 R)
• M72: 16,438,562 km (0.079 R)
• M73: 16,849,208 km (0.064 R)
• M74: 17,341,385 km (0.062 R)
• M75: 17,445,655 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826

Radius: 15

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.95 AU - 4.55 AU

Year: 5013 Days

Day: 10.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 104.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 27,715,029 km

• M1: 191,784 km (0.098 R)
• M2: 313,108 km (0.091 R)
• M3: 414,386 km (0.116 R)
• M4: 577,149 km (0.086 R)
• M5: 729,290 km (0.098 R)
• M6: 924,365 km (0.116 R)
• M7: 1,123,779 km (0.117 R)
• M8: 1,402,330 km (0.054 R)
• M9: 1,517,072 km (0.049 R)
• M10: 1,635,105 km (0.052 R)
• M11: 1,935,497 km (0.112 R)
• M12: 2,370,827 km (0.113 R)
• M13: 2,795,535 km (0.073 R)
• M14: 2,963,833 km (0.114 R)
• M15: 3,466,781 km (0.106 R)
• M16: 4,928,801 km (0.108 R)
• M17: 5,236,823 km (0.111 R)
• M18: 5,367,123 km (0.092 R)
• M19: 5,498,470 km (0.113 R)
• M20: 5,604,385 km (0.071 R)
• M21: 5,818,310 km (0.108 R)
• M22: 6,392,616 km (0.1 R)
• M23: 6,728,912 km (0.066 R)
• M24: 6,899,454 km (0.108 R)
• M25: 7,100,065 km (0.096 R)
• M26: 7,922,105 km (0.118 R)
• M27: 8,132,439 km (0.11 R)
• M28: 8,774,364 km (0.091 R)
• M29: 9,023,295 km (0.061 R)
• M30: 9,274,619 km (0.105 R)
• M31: 9,528,188 km (0.102 R)
• M32: 9,687,958 km (0.07 R)
• M33: 9,880,640 km (0.109 R)
• M34: 10,009,893 km (0.108 R)
• M35: 10,139,744 km (0.111 R)
• M36: 10,797,376 km (0.094 R)
• M37: 11,434,962 km (0.07 R)
• M38: 12,922,713 km (0.056 R)
• M39: 13,563,590 km (0.104 R)
• M40: 13,707,503 km (0.116 R)
• M41: 14,507,702 km (0.078 R)
• M42: 15,323,160 km (0.071 R)
• M43: 16,001,437 km (0.07 R)
• M44: 16,191,576 km (0.063 R)
• M45: 16,306,018 km (0.09 R)
• M46: 16,574,098 km (0.077 R)
• M47: 16,959,761 km (0.098 R)
• M48: 17,153,640 km (0.105 R)
• M49: 17,348,267 km (0.032 R)
• M50: 18,055,117 km (0.118 R)
• M51: 18,173,897 km (0.03 R)
• M52: 18,372,264 km (0.105 R)
• M53: 18,811,483 km (0.112 R)
• M54: 20,067,657 km (0.12 R)
• M55: 20,478,752 km (0.117 R)
• M56: 20,602,619 km (0.084 R)
• M57: 20,892,539 km (0.075 R)
• M58: 21,476,570 km (0.025 R)
• M59: 21,644,418 km (0.053 R)
• M60: 22,023,799 km (0.119 R)
• M61: 22,320,302 km (0.026 R)
• M62: 23,390,076 km (0.113 R)
• M63: 23,692,712 km (0.109 R)
• M64: 23,866,096 km (0.113 R)
• M65: 24,608,102 km (0.045 R)
• M66: 25,313,456 km (0.085 R)
• M67: 26,294,070 km (0.08 R)
• M68: 27,378,056 km (0.041 R)
• M69: 27,560,117 km (0.089 R)
• M70: 27,696,999 km (0.062 R)
• M71: 28,892,286 km (0.099 R)
• M72: 29,636,236 km (0.098 R)
• M73: 30,716,781 km (0.032 R)
• M74: 31,048,290 km (0.065 R)
• M75: 31,523,712 km (0.043 R)
• M76: 31,714,599 km (0.045 R)
• M77: 32,049,549 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.6

Radius: 13.7

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.81 AU - 6.01 AU

Year: 7510 Days

Day: 14.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 27,715,029 km

• M1: 190,737 km (0.08 R)
• M2: 340,036 km (0.118 R)
• M3: 436,826 km (0.078 R)
• M4: 650,152 km (0.086 R)
• M5: 792,570 km (0.067 R)
• M6: 1,016,368 km (0.064 R)
• M7: 1,186,162 km (0.062 R)
• M8: 1,379,143 km (0.057 R)
• M9: 1,624,932 km (0.043 R)
• M10: 1,782,608 km (0.094 R)
• M11: 1,900,491 km (0.055 R)
• M12: 2,366,638 km (0.091 R)
• M13: 2,782,520 km (0.071 R)
• M14: 2,903,246 km (0.079 R)
• M15: 3,043,419 km (0.076 R)
• M16: 3,221,740 km (0.118 R)
• M17: 3,422,201 km (0.109 R)
• M18: 3,721,097 km (0.037 R)
• M19: 3,873,687 km (0.114 R)
• M20: 4,324,575 km (0.116 R)
• M21: 4,875,245 km (0.073 R)
• M22: 5,063,888 km (0.117 R)
• M23: 5,254,924 km (0.06 R)
• M24: 5,470,046 km (0.086 R)
• M25: 6,088,035 km (0.07 R)
• M26: 6,314,077 km (0.069 R)
• M27: 6,658,601 km (0.046 R)
• M28: 6,844,851 km (0.047 R)
• M29: 7,032,895 km (0.063 R)
• M30: 7,151,227 km (0.045 R)
• M31: 7,558,732 km (0.059 R)
• M32: 7,801,978 km (0.091 R)
• M33: 8,072,750 km (0.117 R)
• M34: 8,296,399 km (0.052 R)
• M35: 8,623,270 km (0.101 R)
• M36: 9,263,848 km (0.085 R)
• M37: 9,472,088 km (0.07 R)
• M38: 10,132,862 km (0.088 R)
• M39: 10,617,858 km (0.067 R)
• M40: 11,138,160 km (0.092 R)
• M41: 11,248,862 km (0.079 R)
• M42: 11,471,165 km (0.077 R)
• M43: 12,232,169 km (0.053 R)
• M44: 12,748,581 km (0.084 R)
• M45: 13,067,823 km (0.094 R)
• M46: 13,184,509 km (0.115 R)
• M47: 13,448,400 km (0.096 R)
• M48: 13,536,812 km (0.091 R)
• M49: 13,714,086 km (0.089 R)
• M50: 14,100,796 km (0.119 R)
• M51: 14,220,624 km (0.086 R)
• M52: 14,340,751 km (0.116 R)
• M53: 14,521,465 km (0.085 R)
• M54: 15,007,210 km (0.117 R)
• M55: 15,560,123 km (0.117 R)
• M56: 15,683,841 km (0.115 R)
• M57: 15,808,007 km (0.11 R)
• M58: 16,151,035 km (0.114 R)
• M59: 17,418,877 km (0.111 R)
• M60: 18,949,413 km (0.08 R)
• M61: 19,413,615 km (0.097 R)
• M62: 19,714,007 km (0.091 R)
• M63: 20,421,007 km (0.097 R)
• M64: 20,522,733 km (0.114 R)
• M65: 20,862,919 km (0.084 R)
• M66: 21,033,610 km (0.102 R)
• M67: 21,445,453 km (0.044 R)
• M68: 21,686,904 km (0.101 R)
• M69: 21,859,839 km (0.089 R)
• M70: 22,276,918 km (0.097 R)
• M71: 22,837,162 km (0.114 R)
• M72: 23,154,310 km (0.095 R)
• M73: 23,260,375 km (0.091 R)
• M74: 23,437,498 km (0.067 R)
• M75: 23,579,616 km (0.112 R)
• M76: 23,828,697 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.3

Radius: 4.6

Gravity: 29.17 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.87 AU - 9.59 AU

Year: 16297 Days

Day: 16.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 27,715,029 km

• M1: 59,241 km (0.112 R)
• M2: 266,284 km (0.084 R)
• M3: 861,085 km (0.062 R)
• M4: 1,022,352 km (0.059 R)
• M5: 1,294,770 km (0.066 R)
• M6: 1,399,338 km (0.111 R)
• M7: 2,052,632 km (0.109 R)
• M8: 2,426,178 km (0.091 R)
• M9: 2,820,668 km (0.111 R)
• M10: 3,199,450 km (0.096 R)
• M11: 3,557,737 km (0.112 R)
• M12: 3,594,238 km (0.105 R)
• M13: 3,816,092 km (0.109 R)
• M14: 4,272,964 km (0.06 R)
• M15: 4,428,995 km (0.11 R)
• M16: 4,626,763 km (0.098 R)
• M17: 4,787,132 km (0.08 R)
• M18: 4,908,605 km (0.029 R)
• M19: 5,615,904 km (0.105 R)
• M20: 5,658,539 km (0.12 R)
• M21: 6,622,548 km (0.055 R)
• M22: 6,894,218 km (0.12 R)
• M23: 6,939,845 km (0.113 R)
• M24: 7,262,079 km (0.118 R)
• M25: 7,308,454 km (0.11 R)
• M26: 7,542,126 km (0.041 R)
• M27: 8,354,742 km (0.08 R)
• M28: 8,994,722 km (0.105 R)
• M29: 9,094,653 km (0.118 R)
• M30: 10,269,146 km (0.082 R)
• M31: 10,321,355 km (0.118 R)
• M32: 10,425,924 km (0.107 R)
• M33: 10,583,301 km (0.111 R)
• M34: 10,900,748 km (0.068 R)
• M35: 11,599,071 km (0.054 R)
• M36: 12,311,755 km (0.038 R)
• M37: 12,533,908 km (0.073 R)
• M38: 12,645,358 km (0.114 R)
• M39: 13,208,146 km (0.117 R)
• M40: 14,183,524 km (0.101 R)
• M41: 14,357,955 km (0.091 R)
• M42: 14,474,791 km (0.092 R)
• M43: 14,826,795 km (0.119 R)
• M44: 15,479,640 km (0.086 R)
• M45: 16,202,497 km (0.11 R)
• M46: 16,445,892 km (0.026 R)
• M47: 16,874,789 km (0.094 R)
• M48: 17,183,410 km (0.085 R)
• M49: 17,307,277 km (0.089 R)
• M50: 17,680,972 km (0.1 R)
• M51: 18,436,292 km (0.046 R)
• M52: 19,073,579 km (0.066 R)
• M53: 19,912,973 km (0.107 R)
• M54: 20,830,307 km (0.086 R)
• M55: 21,761,404 km (0.106 R)
• M56: 22,029,932 km (0.108 R)
• M57: 24,217,053 km (0.07 R)
• M58: 25,125,112 km (0.11 R)
• M59: 25,265,884 km (0.092 R)
• M60: 25,477,415 km (0.094 R)
• M61: 25,618,785 km (0.083 R)
• M62: 26,687,213 km (0.111 R)
• M63: 26,830,827 km (0.105 R)
• M64: 27,046,547 km (0.064 R)
• M65: 28,867,303 km (0.095 R)
• M66: 30,727,253 km (0.08 R)
• M67: 32,166,684 km (0.037 R)
• M68: 35,504,063 km (0.114 R)
• M69: 35,820,163 km (0.079 R)
• M70: 36,454,907 km (0.11 R)
• M71: 36,853,585 km (0.119 R)
• M72: 37,093,540 km (0.118 R)
• M73: 37,896,881 km (0.082 R)
• M74: 38,219,862 km (0.059 R)
• M75: 38,462,660 km (0.118 R)
• M76: 39,602,596 km (0.052 R)
• M77: 43,004,002 km (0.096 R)
• M78: 46,930,198 km (0.063 R)
• M79: 48,060,261 km (0.085 R)
• M80: 48,847,894 km (0.12 R)
• M81: 48,935,707 km (0.061 R)
• M82: 49,728,127 km (0.062 R)
• M83: 49,816,390 km (0.104 R)
• M84: 50,524,736 km (0.097 R)
• M85: 51,772,233 km (0.103 R)
• M86: 52,310,037 km (0.048 R)
• M87: 53,481,538 km (0.081 R)
• M88: 54,661,566 km (0.116 R)
• M89: 55,117,839 km (0.076 R)
• M90: 58,905,807 km (0.084 R)
• M91: 60,030,334 km (0.111 R)
• M92: 60,972,801 km (0.1 R)
• M93: 62,586,064 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34

Radius: 7.6

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.53 AU - 11.17 AU

Year: 19735 Days

Day: 23.1 Hours

Environment

Temp: -244 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 27,715,029 km

• M1: 135,386 km (0.035 R)
• M2: 307,274 km (0.084 R)
• M3: 510,578 km (0.077 R)
• M4: 628,161 km (0.071 R)
• M5: 1,635,404 km (0.106 R)
• M6: 2,418,250 km (0.12 R)
• M7: 4,430,341 km (0.085 R)
• M8: 5,047,582 km (0.109 R)
• M9: 5,642,981 km (0.101 R)
• M10: 6,260,521 km (0.117 R)
• M11: 7,134,472 km (0.087 R)
• M12: 8,376,733 km (0.088 R)
• M13: 8,655,583 km (0.051 R)
• M14: 9,308,578 km (0.09 R)
• M15: 12,516,405 km (0.05 R)
• M16: 15,276,037 km (0.093 R)
• M17: 15,377,913 km (0.051 R)
• M18: 17,251,028 km (0.045 R)
• M19: 17,321,788 km (0.055 R)
• M20: 18,106,429 km (0.084 R)
• M21: 19,011,945 km (0.104 R)
• M22: 19,488,713 km (0.096 R)
• M23: 21,625,120 km (0.111 R)
• M24: 22,934,550 km (0.117 R)
• M25: 26,074,460 km (0.064 R)
• M26: 26,155,692 km (0.099 R)
• M27: 26,277,764 km (0.064 R)
• M28: 26,849,527 km (0.109 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: 375 - 12,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit