🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.3

Radius: 10.5

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.58 AU - 0.92 AU

Year: 419 Days

Day: 9.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 48,008,245 km

• M1: 131,796 km (0.081 R)
• M2: 198,068 km (0.067 R)
• M3: 269,127 km (0.073 R)
• M4: 352,602 km (0.08 R)
• M5: 436,377 km (0.115 R)
• M6: 525,537 km (0.071 R)
• M7: 717,771 km (0.089 R)
• M8: 905,666 km (0.11 R)
• M9: 978,819 km (0.101 R)
• M10: 1,105,827 km (0.091 R)
• M11: 1,193,641 km (0.116 R)
• M12: 1,302,249 km (0.025 R)
• M13: 1,371,962 km (0.114 R)
• M14: 1,505,553 km (0.082 R)
• M15: 1,628,672 km (0.119 R)
• M16: 1,719,478 km (0.069 R)
• M17: 1,817,165 km (0.081 R)
• M18: 1,895,704 km (0.095 R)
• M19: 1,970,054 km (0.081 R)
• M20: 2,116,361 km (0.084 R)
• M21: 2,227,064 km (0.104 R)
• M22: 2,311,437 km (0.089 R)
• M23: 2,477,640 km (0.089 R)
• M24: 2,594,476 km (0.096 R)
• M25: 2,761,427 km (0.092 R)
• M26: 2,846,249 km (0.03 R)
• M27: 2,987,469 km (0.069 R)
• M28: 3,270,509 km (0.096 R)
• M29: 3,412,178 km (0.052 R)
• M30: 3,483,835 km (0.045 R)
• M31: 3,714,964 km (0.072 R)
• M32: 3,815,643 km (0.075 R)
• M33: 3,910,488 km (0.087 R)
• M34: 4,054,102 km (0.109 R)
• M35: 4,248,430 km (0.033 R)
• M36: 4,603,126 km (0.108 R)
• M37: 4,798,651 km (0.063 R)
• M38: 4,960,067 km (0.09 R)
• M39: 5,056,258 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.7

Radius: 9.8

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.65 AU - 1.01 AU

Year: 488 Days

Day: 6.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 48,008,245 km

• M1: 124,465 km (0.038 R)
• M2: 188,493 km (0.111 R)
• M3: 382,372 km (0.079 R)
• M4: 445,054 km (0.104 R)
• M5: 557,850 km (0.087 R)
• M6: 705,204 km (0.07 R)
• M7: 807,529 km (0.03 R)
• M8: 899,981 km (0.077 R)
• M9: 992,432 km (0.105 R)
• M10: 1,067,979 km (0.091 R)
• M11: 1,225,207 km (0.034 R)
• M12: 1,324,240 km (0.088 R)
• M13: 1,403,677 km (0.115 R)
• M14: 1,471,145 km (0.043 R)
• M15: 1,544,448 km (0.113 R)
• M16: 1,661,434 km (0.103 R)
• M17: 1,738,028 km (0.094 R)
• M18: 1,805,945 km (0.1 R)
• M19: 1,899,594 km (0.111 R)
• M20: 2,081,654 km (0.11 R)
• M21: 2,180,090 km (0.069 R)
• M22: 2,248,456 km (0.083 R)
• M23: 2,328,042 km (0.071 R)
• M24: 2,397,904 km (0.056 R)
• M25: 2,495,891 km (0.1 R)
• M26: 2,573,083 km (0.11 R)
• M27: 2,729,712 km (0.036 R)
• M28: 2,797,779 km (0.057 R)
• M29: 2,994,052 km (0.065 R)
• M30: 3,064,363 km (0.114 R)
• M31: 3,164,893 km (0.111 R)
• M32: 3,284,720 km (0.091 R)
• M33: 3,387,793 km (0.09 R)
• M34: 3,461,096 km (0.106 R)
• M35: 3,553,697 km (0.106 R)
• M36: 3,615,781 km (0.078 R)
• M37: 3,728,577 km (0.085 R)
• M38: 3,880,718 km (0.103 R)
• M39: 4,054,401 km (0.113 R)
• M40: 4,230,777 km (0.098 R)
• M41: 4,503,345 km (0.108 R)
• M42: 4,584,277 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.3

Radius: 10

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.35 AU - 1.71 AU

Year: 1222 Days

Day: 7.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 48,008,245 km

• M1: 132,693 km (0.062 R)
• M2: 322,234 km (0.12 R)
• M3: 394,639 km (0.051 R)
• M4: 603,179 km (0.06 R)
• M5: 716,723 km (0.053 R)
• M6: 818,151 km (0.117 R)
• M7: 904,020 km (0.112 R)
• M8: 1,025,493 km (0.091 R)
• M9: 1,181,075 km (0.106 R)
• M10: 1,302,997 km (0.108 R)
• M11: 1,368,671 km (0.062 R)
• M12: 1,466,209 km (0.096 R)
• M13: 1,662,182 km (0.103 R)
• M14: 1,773,333 km (0.103 R)
• M15: 1,846,487 km (0.099 R)
• M16: 2,009,997 km (0.054 R)
• M17: 2,214,198 km (0.117 R)
• M18: 2,286,155 km (0.1 R)
• M19: 2,410,321 km (0.106 R)
• M20: 2,612,278 km (0.119 R)
• M21: 2,858,965 km (0.112 R)
• M22: 3,097,125 km (0.096 R)
• M23: 3,169,829 km (0.075 R)
• M24: 3,234,904 km (0.107 R)
• M25: 3,533,651 km (0.105 R)
• M26: 3,669,337 km (0.087 R)
• M27: 3,876,230 km (0.033 R)
• M28: 3,998,601 km (0.112 R)
• M29: 4,086,864 km (0.099 R)
• M30: 4,400,870 km (0.09 R)
• M31: 4,948,099 km (0.063 R)
• M32: 5,042,944 km (0.114 R)
• M33: 5,311,921 km (0.098 R)
• M34: 5,497,123 km (0.107 R)
• M35: 5,595,409 km (0.105 R)
• M36: 5,863,937 km (0.069 R)
• M37: 6,126,482 km (0.089 R)
• M38: 6,485,965 km (0.07 R)
• M39: 6,600,408 km (0.113 R)
• M40: 6,726,070 km (0.093 R)
• M41: 6,789,200 km (0.11 R)
• M42: 6,937,152 km (0.118 R)
• M43: 7,247,269 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.7

Radius: 11.3

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.62 AU - 4.1 AU

Year: 3977 Days

Day: 5.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 48,008,245 km

• M1: 148,700 km (0.109 R)
• M2: 260,749 km (0.085 R)
• M3: 361,428 km (0.12 R)
• M4: 439,070 km (0.091 R)
• M5: 587,770 km (0.04 R)
• M6: 744,848 km (0.095 R)
• M7: 829,071 km (0.106 R)
• M8: 939,325 km (0.095 R)
• M9: 1,445,115 km (0.086 R)
• M10: 1,649,765 km (0.089 R)
• M11: 1,967,362 km (0.112 R)
• M12: 2,528,952 km (0.093 R)
• M13: 2,760,530 km (0.083 R)
• M14: 2,861,957 km (0.054 R)
• M15: 3,262,430 km (0.105 R)
• M16: 3,369,842 km (0.107 R)
• M17: 3,442,247 km (0.059 R)
• M18: 3,551,603 km (0.065 R)
• M19: 3,625,205 km (0.114 R)
• M20: 3,830,453 km (0.106 R)
• M21: 3,906,000 km (0.04 R)
• M22: 4,193,827 km (0.094 R)
• M23: 4,350,156 km (0.1 R)
• M24: 4,488,684 km (0.116 R)
• M25: 4,628,558 km (0.088 R)
• M26: 5,181,921 km (0.119 R)
• M27: 5,265,695 km (0.107 R)
• M28: 5,626,974 km (0.105 R)
• M29: 5,886,826 km (0.118 R)
• M30: 6,084,295 km (0.091 R)
• M31: 6,172,707 km (0.097 R)
• M32: 6,896,163 km (0.084 R)
• M33: 7,338,524 km (0.044 R)
• M34: 7,456,407 km (0.109 R)
• M35: 7,886,201 km (0.104 R)
• M36: 8,177,319 km (0.073 R)
• M37: 8,348,608 km (0.117 R)
• M38: 8,920,371 km (0.099 R)
• M39: 9,300,051 km (0.115 R)
• M40: 9,453,389 km (0.072 R)
• M41: 9,684,966 km (0.057 R)
• M42: 9,840,548 km (0.086 R)
• M43: 9,918,488 km (0.108 R)
• M44: 11,276,837 km (0.037 R)
• M45: 11,550,003 km (0.077 R)
• M46: 11,659,957 km (0.095 R)
• M47: 12,019,441 km (0.106 R)
• M48: 12,806,176 km (0.112 R)
• M49: 13,436,133 km (0.075 R)
• M50: 14,547,795 km (0.052 R)
• M51: 14,725,966 km (0.044 R)
• M52: 14,934,804 km (0.12 R)
• M53: 15,415,911 km (0.097 R)
• M54: 15,567,304 km (0.045 R)
• M55: 15,749,664 km (0.037 R)
• M56: 16,331,749 km (0.115 R)
• M57: 16,796,251 km (0.097 R)
• M58: 17,327,921 km (0.114 R)
• M59: 17,579,994 km (0.116 R)
• M60: 17,896,992 km (0.079 R)
• M61: 18,247,649 km (0.1 R)
• M62: 18,632,864 km (0.119 R)
• M63: 18,891,219 km (0.078 R)
• M64: 19,183,384 km (0.105 R)
• M65: 19,411,521 km (0.076 R)
• M66: 20,035,344 km (0.054 R)
• M67: 20,266,921 km (0.068 R)
• M68: 20,565,967 km (0.097 R)
• M69: 21,000,399 km (0.119 R)
• M70: 21,201,908 km (0.096 R)
• M71: 21,674,637 km (0.063 R)
• M72: 22,390,313 km (0.101 R)
• M73: 22,802,904 km (0.108 R)
• M74: 23,113,769 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.4

Radius: 7.1

Gravity: 18.52 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.96 AU - 7.8 AU

Year: 11652 Days

Day: 16.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,008,245 km

• M1: 103,223 km (0.11 R)
• M2: 185,651 km (0.085 R)
• M3: 393,592 km (0.069 R)
• M4: 473,028 km (0.108 R)
• M5: 1,319,304 km (0.083 R)
• M6: 1,518,718 km (0.106 R)
• M7: 2,087,339 km (0.063 R)
• M8: 2,530,598 km (0.063 R)
• M9: 3,002,579 km (0.104 R)
• M10: 3,232,212 km (0.098 R)
• M11: 3,501,637 km (0.085 R)
• M12: 3,743,238 km (0.095 R)
• M13: 4,134,137 km (0.062 R)
• M14: 4,575,152 km (0.098 R)
• M15: 4,877,639 km (0.113 R)
• M16: 5,186,558 km (0.054 R)
• M17: 5,343,486 km (0.106 R)
• M18: 6,233,893 km (0.097 R)
• M19: 6,400,844 km (0.111 R)
• M20: 6,824,356 km (0.052 R)
• M21: 7,877,674 km (0.104 R)
• M22: 8,239,851 km (0.094 R)
• M23: 8,653,938 km (0.052 R)
• M24: 9,027,633 km (0.114 R)
• M25: 9,121,880 km (0.109 R)
• M26: 9,502,307 km (0.118 R)
• M27: 9,694,391 km (0.11 R)
• M28: 10,624,441 km (0.117 R)
• M29: 10,723,923 km (0.118 R)
• M30: 11,633,778 km (0.025 R)
• M31: 12,410,789 km (0.096 R)
• M32: 12,726,291 km (0.103 R)
• M33: 12,832,057 km (0.088 R)
• M34: 12,991,378 km (0.109 R)
• M35: 13,204,555 km (0.106 R)
• M36: 13,311,667 km (0.077 R)
• M37: 13,905,720 km (0.04 R)
• M38: 14,178,587 km (0.098 R)
• M39: 14,840,707 km (0.037 R)
• M40: 16,023,578 km (0.1 R)
• M41: 16,539,690 km (0.074 R)
• M42: 16,770,968 km (0.103 R)
• M43: 16,944,951 km (0.102 R)
• M44: 17,061,338 km (0.104 R)
• M45: 18,718,583 km (0.047 R)
• M46: 20,860,974 km (0.027 R)
• M47: 21,550,321 km (0.038 R)
• M48: 23,015,483 km (0.099 R)
• M49: 23,208,913 km (0.096 R)
• M50: 23,988,318 km (0.119 R)
• M51: 24,249,964 km (0.079 R)
• M52: 25,306,125 km (0.078 R)
• M53: 25,505,839 km (0.108 R)
• M54: 25,639,280 km (0.12 R)
• M55: 25,906,761 km (0.05 R)
• M56: 27,258,378 km (0.101 R)
• M57: 28,080,268 km (0.116 R)
• M58: 28,701,997 km (0.11 R)
• M59: 28,979,800 km (0.061 R)
• M60: 30,240,910 km (0.081 R)
• M61: 30,523,650 km (0.045 R)
• M62: 30,665,320 km (0.113 R)
• M63: 31,734,795 km (0.109 R)
• M64: 32,238,042 km (0.058 R)
• M65: 32,310,148 km (0.082 R)
• M66: 33,398,323 km (0.076 R)
• M67: 33,983,550 km (0.077 R)
• M68: 34,130,455 km (0.069 R)
• M69: 35,164,176 km (0.1 R)
• M70: 35,461,427 km (0.11 R)
• M71: 36,358,117 km (0.078 R)
• M72: 36,809,304 km (0.119 R)
• M73: 37,413,829 km (0.072 R)
• M74: 39,169,809 km (0.117 R)
• M75: 40,019,076 km (0.098 R)
• M76: 43,237,824 km (0.108 R)
• M77: 43,955,445 km (0.072 R)
• M78: 44,676,955 km (0.077 R)
• M79: 45,483,138 km (0.047 R)
• M80: 46,131,645 km (0.036 R)
• M81: 50,002,939 km (0.079 R)
• M82: 50,169,890 km (0.058 R)
• M83: 51,597,203 km (0.099 R)
• M84: 52,612,674 km (0.104 R)
• M85: 53,122,952 km (0.109 R)
• M86: 53,720,296 km (0.113 R)
• M87: 53,976,857 km (0.069 R)
• M88: 54,234,015 km (0.064 R)
• M89: 55,439,176 km (0.073 R)
• M90: 56,045,047 km (0.085 R)
• M91: 57,438,102 km (0.114 R)
• M92: 57,963,341 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.2

Radius: 3

Gravity: 29.24 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 8.51 AU - 8.61 AU

Year: 16171 Days

Day: 17.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,008,245 km

• M1: 49,517 km (0.112 R)
• M2: 71,657 km (0.119 R)
• M3: 204,650 km (0.095 R)
• M4: 365,019 km (0.029 R)
• M5: 392,694 km (0.107 R)
• M6: 450,290 km (0.116 R)
• M7: 1,143,227 km (0.084 R)
• M8: 1,268,291 km (0.072 R)
• M9: 1,289,534 km (0.113 R)
• M10: 1,441,974 km (0.096 R)
• M11: 1,739,973 km (0.062 R)
• M12: 2,131,919 km (0.075 R)
• M13: 3,429,382 km (0.102 R)
• M14: 3,792,755 km (0.108 R)
• M15: 4,555,106 km (0.113 R)
• M16: 4,620,779 km (0.057 R)
• M17: 5,502,210 km (0.097 R)
• M18: 7,144,794 km (0.063 R)
• M19: 8,077,836 km (0.11 R)
• M20: 8,477,861 km (0.027 R)
• M21: 8,720,957 km (0.065 R)
• M22: 10,055,520 km (0.094 R)
• M23: 10,183,875 km (0.103 R)
• M24: 10,485,464 km (0.112 R)
• M25: 10,702,680 km (0.074 R)
• M26: 10,921,393 km (0.093 R)
• M27: 12,723,299 km (0.12 R)
• M28: 13,187,950 km (0.03 R)
• M29: 13,610,863 km (0.107 R)
• M30: 13,658,136 km (0.093 R)
• M31: 14,133,857 km (0.093 R)
• M32: 14,373,663 km (0.103 R)
• M33: 15,003,619 km (0.055 R)
• M34: 15,692,069 km (0.108 R)
• M35: 16,040,033 km (0.047 R)
• M36: 16,541,785 km (0.062 R)
• M37: 16,642,614 km (0.115 R)
• M38: 16,743,891 km (0.05 R)
• M39: 17,406,311 km (0.043 R)
• M40: 17,560,396 km (0.099 R)
• M41: 17,611,858 km (0.099 R)
• M42: 18,285,348 km (0.08 R)
• M43: 18,546,695 km (0.048 R)
• M44: 18,599,054 km (0.105 R)
• M45: 18,809,239 km (0.098 R)
• M46: 19,711,015 km (0.062 R)
• M47: 20,140,212 km (0.105 R)
• M48: 20,194,217 km (0.052 R)
• M49: 21,008,029 km (0.07 R)
• M50: 21,391,448 km (0.094 R)
• M51: 21,501,403 km (0.081 R)
• M52: 21,887,814 km (0.118 R)
• M53: 23,796,982 km (0.115 R)
• M54: 24,196,558 km (0.074 R)
• M55: 24,540,932 km (0.114 R)
• M56: 24,829,058 km (0.119 R)
• M57: 25,118,380 km (0.116 R)
• M58: 26,051,572 km (0.034 R)
• M59: 26,758,870 km (0.075 R)
• M60: 27,831,637 km (0.086 R)
• M61: 27,951,614 km (0.116 R)
• M62: 29,039,939 km (0.112 R)
• M63: 30,327,079 km (0.052 R)
• M64: 31,507,406 km (0.086 R)
• M65: 31,820,514 km (0.115 R)
• M66: 32,386,892 km (0.09 R)
• M67: 32,576,283 km (0.028 R)
• M68: 32,639,563 km (0.077 R)
• M69: 33,146,999 km (0.083 R)
• M70: 33,210,578 km (0.073 R)
• M71: 33,274,306 km (0.069 R)
• M72: 35,527,550 km (0.106 R)
• M73: 35,853,374 km (0.109 R)
• M74: 35,918,748 km (0.095 R)
• M75: 35,983,973 km (0.119 R)
• M76: 36,705,334 km (0.095 R)
• M77: 37,100,870 km (0.109 R)
• M78: 37,696,569 km (0.109 R)
• M79: 39,032,029 km (0.111 R)
• M80: 39,637,901 km (0.08 R)
• M81: 40,518,733 km (0.112 R)
• M82: 41,268,966 km (0.104 R)
• M83: 41,405,848 km (0.09 R)
• M84: 42,299,396 km (0.118 R)
• M85: 42,575,704 km (0.116 R)
• M86: 43,129,964 km (0.117 R)
• M87: 43,826,043 km (0.098 R)
• M88: 44,525,861 km (0.116 R)
• M89: 45,724,140 km (0.054 R)
• M90: 47,004,399 km (0.07 R)
• M91: 47,792,481 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 14,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit