🌌 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: 933.6

Radius: 13.9

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.5 AU - 0.52 AU

Year: 251 Days

Day: 6.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 50,090,500 km

• M1: 185,202 km (0.047 R)
• M2: 293,361 km (0.111 R)
• M3: 420,220 km (0.116 R)
• M4: 507,885 km (0.102 R)
• M5: 604,226 km (0.074 R)
• M6: 727,943 km (0.086 R)
• M7: 833,410 km (0.113 R)
• M8: 941,270 km (0.046 R)
• M9: 1,073,664 km (0.042 R)
• M10: 1,341,743 km (0.102 R)
• M11: 1,541,756 km (0.096 R)
• M12: 1,654,852 km (0.109 R)
• M13: 1,785,151 km (0.103 R)
• M14: 1,957,787 km (0.082 R)
• M15: 2,056,223 km (0.085 R)
• M16: 2,166,476 km (0.098 R)
• M17: 2,289,147 km (0.072 R)
• M18: 2,387,881 km (0.1 R)
• M19: 2,536,282 km (0.116 R)
• M20: 2,627,836 km (0.107 R)
• M21: 2,759,183 km (0.064 R)
• M22: 2,937,803 km (0.116 R)
• M23: 3,028,609 km (0.114 R)
• M24: 3,166,538 km (0.077 R)
• M25: 3,377,471 km (0.098 R)
• M26: 3,581,223 km (0.032 R)
• M27: 3,684,596 km (0.041 R)
• M28: 3,801,282 km (0.077 R)
• M29: 3,919,315 km (0.059 R)
• M30: 4,089,108 km (0.105 R)
• M31: 4,248,580 km (0.117 R)
• M32: 4,397,280 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15

Radius: 8.3

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.88 AU - 0.88 AU

Year: 570 Days

Day: 14.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 50,090,500 km

• M1: 107,411 km (0.119 R)
• M2: 323,131 km (0.118 R)
• M3: 406,457 km (0.104 R)
• M4: 466,596 km (0.092 R)
• M5: 577,747 km (0.055 R)
• M6: 630,405 km (0.103 R)
• M7: 684,859 km (0.082 R)
• M8: 811,120 km (0.115 R)
• M9: 965,056 km (0.065 R)
• M10: 1,158,785 km (0.089 R)
• M11: 1,313,769 km (0.1 R)
• M12: 1,367,773 km (0.099 R)
• M13: 1,591,572 km (0.041 R)
• M14: 1,697,188 km (0.111 R)
• M15: 1,805,198 km (0.102 R)
• M16: 1,974,393 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.1

Radius: 9.5

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.74 AU - 2.16 AU

Year: 1880 Days

Day: 5.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 50,090,500 km

• M1: 119,529 km (0.081 R)
• M2: 236,813 km (0.093 R)
• M3: 311,612 km (0.116 R)
• M4: 500,255 km (0.073 R)
• M5: 635,193 km (0.048 R)
• M6: 849,118 km (0.081 R)
• M7: 917,035 km (0.106 R)
• M8: 1,179,729 km (0.038 R)
• M9: 1,425,369 km (0.088 R)
• M10: 1,528,292 km (0.08 R)
• M11: 1,655,151 km (0.077 R)
• M12: 1,818,661 km (0.078 R)
• M13: 1,919,490 km (0.072 R)
• M14: 2,010,745 km (0.074 R)
• M15: 2,353,623 km (0.097 R)
• M16: 2,908,931 km (0.092 R)
• M17: 3,161,153 km (0.08 R)
• M18: 3,269,461 km (0.062 R)
• M19: 3,406,643 km (0.078 R)
• M20: 3,573,893 km (0.082 R)
• M21: 4,062,330 km (0.113 R)
• M22: 4,329,512 km (0.115 R)
• M23: 4,389,650 km (0.09 R)
• M24: 4,480,456 km (0.111 R)
• M25: 4,587,120 km (0.081 R)
• M26: 4,741,056 km (0.12 R)
• M27: 4,865,521 km (0.088 R)
• M28: 4,990,884 km (0.091 R)
• M29: 5,069,872 km (0.063 R)
• M30: 5,487,250 km (0.108 R)
• M31: 5,667,216 km (0.093 R)
• M32: 5,749,794 km (0.116 R)
• M33: 5,815,916 km (0.066 R)
• M34: 5,915,848 km (0.06 R)
• M35: 6,321,108 km (0.097 R)
• M36: 7,105,001 km (0.079 R)
• M37: 7,247,568 km (0.099 R)
• M38: 7,373,081 km (0.063 R)
• M39: 7,644,601 km (0.074 R)
• M40: 8,160,115 km (0.119 R)
• M41: 8,290,714 km (0.082 R)
• M42: 8,611,003 km (0.079 R)
• M43: 8,705,998 km (0.106 R)
• M44: 8,820,440 km (0.091 R)
• M45: 8,973,778 km (0.106 R)
• M46: 9,224,803 km (0.104 R)
• M47: 9,635,300 km (0.103 R)
• M48: 10,171,907 km (0.114 R)
• M49: 10,232,046 km (0.093 R)
• M50: 10,433,703 km (0.117 R)
• M51: 10,494,440 km (0.075 R)
• M52: 10,575,522 km (0.105 R)
• M53: 10,656,904 km (0.076 R)
• M54: 10,718,089 km (0.093 R)
• M55: 10,922,889 km (0.081 R)
• M56: 10,984,523 km (0.04 R)
• M57: 11,273,995 km (0.067 R)
• M58: 11,357,171 km (0.118 R)
• M59: 11,628,841 km (0.073 R)
• M60: 11,966,034 km (0.115 R)
• M61: 12,178,463 km (0.099 R)
• M62: 12,263,884 km (0.09 R)
• M63: 12,328,061 km (0.108 R)
• M64: 12,413,631 km (0.099 R)
• M65: 12,585,669 km (0.077 R)
• M66: 13,259,458 km (0.101 R)
• M67: 13,457,376 km (0.101 R)
• M68: 13,634,051 km (0.047 R)
• M69: 13,945,065 km (0.118 R)
• M70: 14,370,970 km (0.116 R)
• M71: 14,801,064 km (0.069 R)
• M72: 15,281,422 km (0.094 R)
• M73: 15,396,613 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.9

Radius: 12.2

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.35 AU - 4.15 AU

Year: 5013 Days

Day: 11.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,090,500 km

• M1: 176,525 km (0.06 R)
• M2: 295,007 km (0.087 R)
• M3: 392,545 km (0.092 R)
• M4: 505,641 km (0.103 R)
• M5: 588,817 km (0.09 R)
• M6: 723,904 km (0.097 R)
• M7: 820,544 km (0.115 R)
• M8: 1,041,650 km (0.081 R)
• M9: 1,210,097 km (0.097 R)
• M10: 1,312,721 km (0.11 R)
• M11: 1,574,667 km (0.115 R)
• M12: 1,820,157 km (0.088 R)
• M13: 1,973,645 km (0.091 R)
• M14: 2,078,363 km (0.104 R)
• M15: 2,275,384 km (0.086 R)
• M16: 2,535,385 km (0.08 R)
• M17: 2,611,380 km (0.089 R)
• M18: 2,943,488 km (0.09 R)
• M19: 3,247,770 km (0.101 R)
• M20: 3,756,253 km (0.105 R)
• M21: 4,064,425 km (0.113 R)
• M22: 4,588,765 km (0.057 R)
• M23: 4,823,484 km (0.109 R)
• M24: 5,038,157 km (0.104 R)
• M25: 5,255,972 km (0.118 R)
• M26: 5,403,026 km (0.028 R)
• M27: 5,526,594 km (0.051 R)
• M28: 5,676,042 km (0.05 R)
• M29: 5,852,269 km (0.103 R)
• M30: 6,132,765 km (0.066 R)
• M31: 7,189,973 km (0.117 R)
• M32: 7,380,860 km (0.077 R)
• M33: 7,490,665 km (0.097 R)
• M34: 7,684,095 km (0.076 R)
• M35: 7,795,395 km (0.066 R)
• M36: 7,907,295 km (0.108 R)
• M37: 7,991,518 km (0.076 R)
• M38: 8,217,710 km (0.097 R)
• M39: 8,676,377 km (0.114 R)
• M40: 8,850,509 km (0.111 R)
• M41: 9,231,834 km (0.113 R)
• M42: 9,320,695 km (0.099 R)
• M43: 9,678,683 km (0.108 R)
• M44: 9,768,891 km (0.083 R)
• M45: 9,980,422 km (0.093 R)
• M46: 11,029,701 km (0.08 R)
• M47: 11,408,334 km (0.085 R)
• M48: 11,855,631 km (0.071 R)
• M49: 12,537,349 km (0.072 R)
• M50: 12,932,586 km (0.106 R)
• M51: 13,432,393 km (0.103 R)
• M52: 13,904,673 km (0.106 R)
• M53: 14,108,874 km (0.107 R)
• M54: 14,451,154 km (0.101 R)
• M55: 14,830,983 km (0.041 R)
• M56: 14,969,810 km (0.117 R)
• M57: 15,074,379 km (0.101 R)
• M58: 16,168,089 km (0.113 R)
• M59: 16,275,351 km (0.059 R)
• M60: 16,418,666 km (0.11 R)
• M61: 16,959,911 km (0.097 R)
• M62: 17,764,298 km (0.089 R)
• M63: 19,486,020 km (0.1 R)
• M64: 20,482,641 km (0.054 R)
• M65: 21,260,550 km (0.105 R)
• M66: 21,338,939 km (0.119 R)
• M67: 21,574,556 km (0.027 R)
• M68: 21,653,245 km (0.079 R)
• M69: 21,889,908 km (0.086 R)
• M70: 22,765,206 km (0.066 R)
• M71: 22,965,816 km (0.119 R)
• M72: 23,611,331 km (0.069 R)
• M73: 24,550,058 km (0.117 R)
• M74: 25,251,522 km (0.064 R)
• M75: 25,917,981 km (0.112 R)
• M76: 27,055,523 km (0.101 R)
• M77: 27,694,455 km (0.11 R)
• M78: 27,994,399 km (0.109 R)
• M79: 28,770,662 km (0.1 R)
• M80: 28,857,280 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157

Radius: 10.4

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.28 AU - 4.8 AU

Year: 6677 Days

Day: 14.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 50,090,500 km

• M1: 132,993 km (0.113 R)
• M2: 233,672 km (0.055 R)
• M3: 300,991 km (0.047 R)
• M4: 432,487 km (0.111 R)
• M5: 498,610 km (0.07 R)
• M6: 671,694 km (0.079 R)
• M7: 751,131 km (0.115 R)
• M8: 844,480 km (0.106 R)
• M9: 953,238 km (0.089 R)
• M10: 1,021,005 km (0.117 R)
• M11: 1,102,237 km (0.112 R)
• M12: 1,296,415 km (0.101 R)
• M13: 1,410,708 km (0.091 R)
• M14: 1,704,817 km (0.056 R)
• M15: 2,288,847 km (0.07 R)
• M16: 2,475,546 km (0.117 R)
• M17: 2,651,323 km (0.105 R)
• M18: 2,847,745 km (0.087 R)
• M19: 2,964,581 km (0.102 R)
• M20: 3,066,158 km (0.083 R)
• M21: 3,255,100 km (0.119 R)
• M22: 3,662,904 km (0.059 R)
• M23: 3,937,715 km (0.031 R)
• M24: 4,030,915 km (0.07 R)
• M25: 4,802,241 km (0.091 R)
• M26: 4,961,862 km (0.098 R)
• M27: 5,143,773 km (0.093 R)
• M28: 5,744,708 km (0.114 R)
• M29: 6,021,314 km (0.099 R)
• M30: 6,150,567 km (0.107 R)
• M31: 6,855,023 km (0.084 R)
• M32: 6,922,342 km (0.083 R)
• M33: 7,103,206 km (0.061 R)
• M34: 7,239,789 km (0.084 R)
• M35: 7,561,873 km (0.093 R)
• M36: 7,888,745 km (0.071 R)
• M37: 8,053,901 km (0.06 R)
• M38: 8,196,318 km (0.032 R)
• M39: 8,483,845 km (0.119 R)
• M40: 8,847,966 km (0.112 R)
• M41: 9,366,323 km (0.119 R)
• M42: 9,566,485 km (0.032 R)
• M43: 9,970,848 km (0.072 R)
• M44: 10,692,059 km (0.05 R)
• M45: 10,980,035 km (0.075 R)
• M46: 11,085,352 km (0.101 R)
• M47: 11,536,838 km (0.075 R)
• M48: 11,643,950 km (0.118 R)
• M49: 12,129,994 km (0.105 R)
• M50: 12,512,665 km (0.026 R)
• M51: 12,871,700 km (0.087 R)
• M52: 13,346,075 km (0.097 R)
• M53: 13,543,245 km (0.115 R)
• M54: 14,025,848 km (0.113 R)
• M55: 14,140,140 km (0.116 R)
• M56: 16,012,058 km (0.12 R)
• M57: 16,131,587 km (0.043 R)
• M58: 16,221,496 km (0.106 R)
• M59: 16,311,553 km (0.08 R)
• M60: 17,651,202 km (0.114 R)
• M61: 17,898,488 km (0.11 R)
• M62: 18,271,734 km (0.118 R)
• M63: 18,459,330 km (0.104 R)
• M64: 18,616,109 km (0.1 R)
• M65: 19,598,069 km (0.117 R)
• M66: 19,950,671 km (0.079 R)
• M67: 20,369,994 km (0.112 R)
• M68: 20,596,934 km (0.038 R)
• M69: 20,759,547 km (0.053 R)
• M70: 20,955,371 km (0.1 R)
• M71: 21,086,269 km (0.088 R)
• M72: 21,546,282 km (0.089 R)
• M73: 21,976,526 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.6

Radius: 3.3

Gravity: 68.37 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.73 AU - 7.35 AU

Year: 10246 Days

Day: 23.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,090,500 km

• M1: 76,893 km (0.061 R)
• M2: 534,812 km (0.062 R)
• M3: 722,109 km (0.115 R)
• M4: 870,510 km (0.106 R)
• M5: 1,600,099 km (0.108 R)
• M6: 1,817,465 km (0.081 R)
• M7: 2,496,040 km (0.088 R)
• M8: 2,551,242 km (0.119 R)
• M9: 2,861,807 km (0.076 R)
• M10: 3,095,180 km (0.109 R)
• M11: 3,154,570 km (0.095 R)
• M12: 3,274,249 km (0.111 R)
• M13: 3,456,758 km (0.085 R)
• M14: 3,959,108 km (0.097 R)
• M15: 4,417,326 km (0.119 R)
• M16: 4,484,047 km (0.102 R)
• M17: 4,823,185 km (0.111 R)
• M18: 4,892,000 km (0.07 R)
• M19: 5,205,557 km (0.102 R)
• M20: 5,925,572 km (0.07 R)
• M21: 6,147,724 km (0.097 R)
• M22: 7,101,860 km (0.068 R)
• M23: 7,696,062 km (0.095 R)
• M24: 7,816,788 km (0.049 R)
• M25: 7,857,179 km (0.08 R)
• M26: 8,223,993 km (0.105 R)
• M27: 8,264,983 km (0.049 R)
• M28: 8,554,455 km (0.117 R)
• M29: 9,485,851 km (0.102 R)
• M30: 10,007,200 km (0.116 R)
• M31: 10,139,145 km (0.087 R)
• M32: 10,271,390 km (0.08 R)
• M33: 10,315,671 km (0.085 R)
• M34: 10,360,101 km (0.088 R)
• M35: 10,806,651 km (0.112 R)
• M36: 10,896,858 km (0.101 R)
• M37: 11,950,626 km (0.108 R)
• M38: 12,277,796 km (0.106 R)
• M39: 12,465,991 km (0.033 R)
• M40: 13,132,449 km (0.085 R)
• M41: 13,373,152 km (0.118 R)
• M42: 15,655,866 km (0.071 R)
• M43: 15,911,080 km (0.114 R)
• M44: 16,064,867 km (0.103 R)
• M45: 16,270,863 km (0.118 R)
• M46: 16,322,474 km (0.097 R)
• M47: 16,477,607 km (0.093 R)
• M48: 18,055,715 km (0.066 R)
• M49: 18,646,327 km (0.113 R)
• M50: 19,243,223 km (0.097 R)
• M51: 20,622,964 km (0.106 R)
• M52: 20,958,961 km (0.078 R)
• M53: 21,749,586 km (0.094 R)
• M54: 22,205,859 km (0.112 R)
• M55: 23,710,215 km (0.089 R)
• M56: 24,003,278 km (0.097 R)
• M57: 24,061,920 km (0.098 R)
• M58: 25,008,575 km (0.064 R)
• M59: 25,068,115 km (0.076 R)
• M60: 25,786,634 km (0.059 R)
• M61: 27,121,196 km (0.113 R)
• M62: 27,304,903 km (0.027 R)
• M63: 27,673,661 km (0.104 R)
• M64: 28,914,576 km (0.075 R)
• M65: 29,604,671 km (0.075 R)
• M66: 30,173,442 km (0.068 R)
• M67: 31,321,605 km (0.057 R)
• M68: 32,874,730 km (0.042 R)
• M69: 34,121,928 km (0.076 R)
• M70: 35,050,781 km (0.043 R)
• M71: 36,257,138 km (0.113 R)
• M72: 36,392,076 km (0.076 R)
• M73: 36,459,544 km (0.109 R)
• M74: 36,594,631 km (0.062 R)
• M75: 36,662,249 km (0.094 R)
• M76: 36,730,017 km (0.076 R)
• M77: 36,797,635 km (0.078 R)
• M78: 37,069,006 km (0.089 R)
• M79: 38,023,590 km (0.092 R)
• M80: 38,297,803 km (0.12 R)
• M81: 38,435,283 km (0.077 R)
• M82: 39,332,123 km (0.105 R)
• M83: 40,935,662 km (0.1 R)
• M84: 42,134,689 km (0.072 R)
• M85: 43,130,562 km (0.105 R)
• M86: 43,488,251 km (0.096 R)
• M87: 44,928,429 km (0.085 R)
• M88: 45,145,795 km (0.116 R)
• M89: 45,363,460 km (0.047 R)
• M90: 45,436,164 km (0.108 R)
• M91: 45,727,132 km (0.071 R)
• M92: 49,715,561 km (0.102 R)
• M93: 49,940,407 km (0.087 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 19,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit