🌌 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: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.9

Radius: 11.6

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.42 AU - 0.62 AU

Year: 254 Days

Day: 12 Hours

Environment

Temp: -131 °C

Axial Tilt: 74 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,621,308 km

• M1: 145,858 km (0.116 R)
• M2: 228,735 km (0.043 R)
• M3: 325,375 km (0.11 R)
• M4: 397,930 km (0.096 R)
• M5: 482,752 km (0.053 R)
• M6: 555,307 km (0.099 R)
• M7: 645,814 km (0.109 R)
• M8: 722,259 km (0.081 R)
• M9: 840,740 km (0.065 R)
• M10: 928,704 km (0.096 R)
• M11: 1,010,683 km (0.066 R)
• M12: 1,095,206 km (0.09 R)
• M13: 1,182,272 km (0.079 R)
• M14: 1,278,912 km (0.079 R)
• M15: 1,462,170 km (0.099 R)
• M16: 1,540,260 km (0.083 R)
• M17: 1,615,956 km (0.044 R)
• M18: 1,696,889 km (0.083 R)
• M19: 1,935,796 km (0.087 R)
• M20: 2,047,097 km (0.101 R)
• M21: 2,135,061 km (0.088 R)
• M22: 2,241,574 km (0.114 R)
• M23: 2,376,213 km (0.111 R)
• M24: 2,460,137 km (0.046 R)
• M25: 2,554,084 km (0.103 R)
• M26: 2,626,490 km (0.064 R)
• M27: 2,722,532 km (0.04 R)
• M28: 2,824,557 km (0.059 R)
• M29: 2,908,931 km (0.11 R)
• M30: 2,984,627 km (0.061 R)
• M31: 3,104,305 km (0.119 R)
• M32: 3,259,887 km (0.073 R)
• M33: 3,403,202 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.4

Radius: 13.3

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.53 AU - 0.55 AU

Year: 269 Days

Day: 14.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 62,621,308 km

• M1: 167,998 km (0.092 R)
• M2: 277,354 km (0.11 R)
• M3: 365,168 km (0.08 R)
• M4: 476,619 km (0.082 R)
• M5: 603,478 km (0.077 R)
• M6: 696,827 km (0.118 R)
• M7: 831,615 km (0.101 R)
• M8: 938,128 km (0.086 R)
• M9: 1,093,411 km (0.119 R)
• M10: 1,215,931 km (0.073 R)
• M11: 1,356,404 km (0.119 R)
• M12: 1,448,855 km (0.101 R)
• M13: 1,594,115 km (0.05 R)
• M14: 1,692,251 km (0.086 R)
• M15: 1,826,291 km (0.119 R)
• M16: 1,924,427 km (0.11 R)
• M17: 2,024,358 km (0.096 R)
• M18: 2,188,018 km (0.045 R)
• M19: 2,479,734 km (0.102 R)
• M20: 2,622,301 km (0.08 R)
• M21: 2,921,347 km (0.09 R)
• M22: 3,066,308 km (0.103 R)
• M23: 3,231,613 km (0.062 R)
• M24: 3,333,340 km (0.118 R)
• M25: 3,418,162 km (0.057 R)
• M26: 3,552,650 km (0.109 R)
• M27: 3,682,800 km (0.119 R)
• M28: 3,802,030 km (0.105 R)
• M29: 3,890,592 km (0.077 R)
• M30: 3,973,619 km (0.082 R)
• M31: 4,102,422 km (0.11 R)
• M32: 4,252,170 km (0.065 R)
• M33: 4,490,479 km (0.107 R)
• M34: 4,645,163 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.7

Radius: 11.8

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.76 AU - 0.78 AU

Year: 458 Days

Day: 13.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 62,621,308 km

• M1: 150,495 km (0.116 R)
• M2: 279,000 km (0.109 R)
• M3: 364,570 km (0.032 R)
• M4: 470,336 km (0.102 R)
• M5: 589,116 km (0.053 R)
• M6: 665,262 km (0.071 R)
• M7: 847,472 km (0.097 R)
• M8: 959,371 km (0.1 R)
• M9: 1,122,134 km (0.119 R)
• M10: 1,236,127 km (0.071 R)
• M11: 1,316,162 km (0.112 R)
• M12: 1,436,888 km (0.064 R)
• M13: 1,561,503 km (0.095 R)
• M14: 1,701,676 km (0.11 R)
• M15: 1,779,467 km (0.104 R)
• M16: 1,858,454 km (0.099 R)
• M17: 1,932,505 km (0.06 R)
• M18: 2,090,181 km (0.081 R)
• M19: 2,285,107 km (0.108 R)
• M20: 2,520,126 km (0.079 R)
• M21: 2,616,467 km (0.05 R)
• M22: 2,770,403 km (0.044 R)
• M23: 2,912,970 km (0.109 R)
• M24: 3,057,930 km (0.068 R)
• M25: 3,161,003 km (0.112 R)
• M26: 3,302,672 km (0.1 R)
• M27: 3,385,699 km (0.097 R)
• M28: 3,469,474 km (0.118 R)
• M29: 3,914,527 km (0.093 R)
• M30: 4,034,804 km (0.035 R)
• M31: 4,131,744 km (0.06 R)
• M32: 4,452,781 km (0.086 R)
• M33: 4,536,406 km (0.115 R)
• M34: 4,645,762 km (0.084 R)
• M35: 4,756,165 km (0.119 R)
• M36: 4,833,208 km (0.095 R)
• M37: 4,936,431 km (0.117 R)
• M38: 5,031,724 km (0.073 R)
• M39: 5,153,946 km (0.111 R)
• M40: 5,277,065 km (0.094 R)
• M41: 5,356,801 km (0.049 R)
• M42: 5,625,478 km (0.081 R)
• M43: 5,807,090 km (0.111 R)
• M44: 5,898,644 km (0.106 R)
• M45: 6,009,197 km (0.049 R)
• M46: 6,382,444 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.9

Radius: 13.4

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.84 AU - 2.82 AU

Year: 2412 Days

Day: 10.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 62,621,308 km

• M1: 189,690 km (0.083 R)
• M2: 368,160 km (0.095 R)
• M3: 470,037 km (0.053 R)
• M4: 600,187 km (0.072 R)
• M5: 761,902 km (0.084 R)
• M6: 1,034,469 km (0.041 R)
• M7: 1,193,193 km (0.094 R)
• M8: 1,502,711 km (0.12 R)
• M9: 1,708,108 km (0.026 R)
• M10: 2,021,366 km (0.119 R)
• M11: 2,419,446 km (0.118 R)
• M12: 2,526,259 km (0.112 R)
• M13: 2,772,647 km (0.115 R)
• M14: 2,898,908 km (0.063 R)
• M15: 3,157,113 km (0.069 R)
• M16: 3,274,398 km (0.109 R)
• M17: 3,393,179 km (0.063 R)
• M18: 3,543,674 km (0.057 R)
• M19: 3,977,059 km (0.089 R)
• M20: 4,104,068 km (0.098 R)
• M21: 4,509,927 km (0.05 R)
• M22: 4,759,606 km (0.108 R)
• M23: 4,928,651 km (0.078 R)
• M24: 5,377,595 km (0.074 R)
• M25: 5,607,078 km (0.083 R)
• M26: 5,749,944 km (0.062 R)
• M27: 6,039,266 km (0.032 R)
• M28: 6,897,958 km (0.11 R)
• M29: 7,147,637 km (0.115 R)
• M30: 7,498,294 km (0.026 R)
• M31: 7,636,074 km (0.118 R)
• M32: 8,095,190 km (0.1 R)
• M33: 8,460,807 km (0.049 R)
• M34: 8,583,926 km (0.101 R)
• M35: 8,790,371 km (0.096 R)
• M36: 9,440,822 km (0.07 R)
• M37: 9,611,364 km (0.105 R)
• M38: 9,847,280 km (0.116 R)
• M39: 10,172,356 km (0.068 R)
• M40: 10,588,986 km (0.083 R)
• M41: 10,721,829 km (0.098 R)
• M42: 11,507,367 km (0.115 R)
• M43: 11,826,759 km (0.075 R)
• M44: 12,102,917 km (0.114 R)
• M45: 12,451,180 km (0.104 R)
• M46: 12,708,638 km (0.107 R)
• M47: 13,276,512 km (0.111 R)
• M48: 13,515,569 km (0.107 R)
• M49: 14,070,877 km (0.115 R)
• M50: 14,339,106 km (0.082 R)
• M51: 14,437,092 km (0.096 R)
• M52: 14,732,398 km (0.069 R)
• M53: 14,979,983 km (0.114 R)
• M54: 15,104,299 km (0.063 R)
• M55: 15,378,960 km (0.114 R)
• M56: 15,655,268 km (0.114 R)
• M57: 16,111,092 km (0.05 R)
• M58: 16,238,400 km (0.076 R)
• M59: 16,699,760 km (0.078 R)
• M60: 16,932,085 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342

Radius: 8.8

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.87 AU - 3.05 AU

Year: 3454 Days

Day: 13.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 62,621,308 km

• M1: 137,032 km (0.096 R)
• M2: 241,900 km (0.111 R)
• M3: 317,447 km (0.091 R)
• M4: 376,089 km (0.074 R)
• M5: 468,989 km (0.1 R)
• M6: 628,760 km (0.077 R)
• M7: 733,628 km (0.105 R)
• M8: 863,778 km (0.03 R)
• M9: 931,845 km (0.088 R)
• M10: 1,094,757 km (0.104 R)
• M11: 1,413,849 km (0.089 R)
• M12: 1,530,685 km (0.07 R)
• M13: 1,638,545 km (0.081 R)
• M14: 1,749,098 km (0.08 R)
• M15: 1,926,073 km (0.098 R)
• M16: 2,016,729 km (0.075 R)
• M17: 2,189,066 km (0.028 R)
• M18: 2,477,640 km (0.094 R)
• M19: 2,633,820 km (0.099 R)
• M20: 2,691,415 km (0.11 R)
• M21: 3,167,436 km (0.036 R)
• M22: 3,274,997 km (0.098 R)
• M23: 4,196,370 km (0.076 R)
• M24: 4,263,988 km (0.05 R)
• M25: 4,589,812 km (0.087 R)
• M26: 4,659,525 km (0.097 R)
• M27: 5,066,880 km (0.079 R)
• M28: 5,320,448 km (0.103 R)
• M29: 5,858,851 km (0.046 R)
• M30: 5,934,548 km (0.056 R)
• M31: 6,086,838 km (0.112 R)
• M32: 6,259,624 km (0.108 R)
• M33: 6,434,204 km (0.091 R)
• M34: 6,512,295 km (0.118 R)
• M35: 6,590,684 km (0.119 R)
• M36: 6,669,372 km (0.076 R)
• M37: 6,847,693 km (0.045 R)
• M38: 7,351,239 km (0.107 R)
• M39: 7,576,534 km (0.078 R)
• M40: 8,034,004 km (0.043 R)
• M41: 8,160,414 km (0.097 R)
• M42: 9,150,752 km (0.111 R)
• M43: 9,260,707 km (0.038 R)
• M44: 10,614,119 km (0.089 R)
• M45: 10,683,382 km (0.089 R)
• M46: 10,799,171 km (0.091 R)
• M47: 10,938,746 km (0.118 R)
• M48: 11,812,397 km (0.08 R)
• M49: 12,318,188 km (0.116 R)
• M50: 12,537,199 km (0.108 R)
• M51: 13,276,362 km (0.061 R)
• M52: 14,334,767 km (0.118 R)
• M53: 14,488,105 km (0.033 R)
• M54: 14,642,041 km (0.113 R)
• M55: 14,951,709 km (0.105 R)
• M56: 15,159,201 km (0.085 R)
• M57: 16,211,472 km (0.092 R)
• M58: 16,317,986 km (0.113 R)
• M59: 16,398,021 km (0.107 R)
• M60: 16,585,318 km (0.041 R)
• M61: 16,746,434 km (0.117 R)
• M62: 16,881,073 km (0.087 R)
• M63: 17,043,087 km (0.091 R)
• M64: 17,287,081 km (0.106 R)
• M65: 17,505,045 km (0.097 R)
• M66: 18,053,770 km (0.081 R)
• M67: 18,136,498 km (0.087 R)
• M68: 18,219,375 km (0.076 R)
• M69: 18,580,205 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.8

Radius: 4.7

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.54 AU - 7 AU

Year: 9401 Days

Day: 24.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 62,621,308 km

• M1: 68,665 km (0.108 R)
• M2: 306,676 km (0.096 R)
• M3: 400,324 km (0.046 R)
• M4: 440,566 km (0.099 R)
• M5: 627,264 km (0.042 R)
• M6: 686,654 km (0.119 R)
• M7: 760,556 km (0.102 R)
• M8: 1,287,290 km (0.115 R)
• M9: 1,488,798 km (0.118 R)
• M10: 1,552,826 km (0.103 R)
• M11: 2,044,105 km (0.096 R)
• M12: 2,097,512 km (0.065 R)
• M13: 2,169,468 km (0.091 R)
• M14: 2,260,573 km (0.095 R)
• M15: 2,353,025 km (0.097 R)
• M16: 2,446,673 km (0.106 R)
• M17: 3,684,596 km (0.073 R)
• M18: 4,422,711 km (0.078 R)
• M19: 5,059,699 km (0.069 R)
• M20: 5,278,411 km (0.092 R)
• M21: 5,724,961 km (0.059 R)
• M22: 6,054,974 km (0.082 R)
• M23: 6,706,921 km (0.083 R)
• M24: 8,734,272 km (0.081 R)
• M25: 8,850,509 km (0.102 R)
• M26: 8,967,196 km (0.092 R)
• M27: 10,253,588 km (0.106 R)
• M28: 10,530,194 km (0.078 R)
• M29: 10,653,762 km (0.097 R)
• M30: 11,027,757 km (0.111 R)
• M31: 11,374,225 km (0.042 R)
• M32: 11,532,949 km (0.067 R)
• M33: 12,994,071 km (0.084 R)
• M34: 13,426,858 km (0.103 R)
• M35: 13,729,345 km (0.091 R)
• M36: 15,135,116 km (0.083 R)
• M37: 15,837,478 km (0.11 R)
• M38: 15,872,783 km (0.114 R)
• M39: 18,044,046 km (0.104 R)
• M40: 18,563,899 km (0.12 R)
• M41: 20,421,755 km (0.111 R)
• M42: 22,139,886 km (0.07 R)
• M43: 23,056,323 km (0.111 R)
• M44: 23,741,631 km (0.119 R)
• M45: 23,985,027 km (0.047 R)
• M46: 24,107,098 km (0.094 R)
• M47: 24,311,000 km (0.054 R)
• M48: 24,351,841 km (0.044 R)
• M49: 25,049,565 km (0.108 R)
• M50: 25,214,721 km (0.078 R)
• M51: 26,129,362 km (0.112 R)
• M52: 26,928,066 km (0.054 R)
• M53: 27,054,925 km (0.101 R)
• M54: 28,076,828 km (0.055 R)
• M55: 28,248,416 km (0.044 R)
• M56: 28,420,304 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.9

Radius: 5.9

Gravity: 25.13 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.18 AU - 8.3 AU

Year: 13213 Days

Day: 16.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,621,308 km

• M1: 83,625 km (0.102 R)
• M2: 155,582 km (0.085 R)
• M3: 211,980 km (0.107 R)
• M4: 555,158 km (0.039 R)
• M5: 592,707 km (0.047 R)
• M6: 710,739 km (0.093 R)
• M7: 1,015,770 km (0.112 R)
• M8: 1,231,789 km (0.045 R)
• M9: 1,409,810 km (0.099 R)
• M10: 1,515,277 km (0.095 R)
• M11: 1,875,957 km (0.105 R)
• M12: 2,449,216 km (0.038 R)
• M13: 2,673,464 km (0.118 R)
• M14: 2,804,511 km (0.085 R)
• M15: 3,526,919 km (0.037 R)
• M16: 3,598,577 km (0.107 R)
• M17: 4,189,488 km (0.081 R)
• M18: 4,969,940 km (0.088 R)
• M19: 5,794,225 km (0.038 R)
• M20: 5,836,561 km (0.05 R)
• M21: 5,921,533 km (0.06 R)
• M22: 7,198,799 km (0.082 R)
• M23: 7,427,534 km (0.112 R)
• M24: 7,705,038 km (0.087 R)
• M25: 8,080,230 km (0.116 R)
• M26: 8,222,497 km (0.088 R)
• M27: 9,142,674 km (0.099 R)
• M28: 9,489,891 km (0.102 R)
• M29: 9,892,010 km (0.035 R)
• M30: 10,712,853 km (0.109 R)
• M31: 11,715,757 km (0.088 R)
• M32: 11,930,580 km (0.075 R)
• M33: 12,092,744 km (0.118 R)
• M34: 13,303,290 km (0.03 R)
• M35: 15,424,588 km (0.041 R)
• M36: 15,601,113 km (0.049 R)
• M37: 16,134,878 km (0.097 R)
• M38: 17,098,438 km (0.089 R)
• M39: 17,220,061 km (0.066 R)
• M40: 17,587,174 km (0.032 R)
• M41: 17,956,681 km (0.052 R)
• M42: 18,142,482 km (0.05 R)
• M43: 18,828,986 km (0.057 R)
• M44: 19,270,300 km (0.054 R)
• M45: 19,651,176 km (0.05 R)
• M46: 20,098,773 km (0.081 R)
• M47: 20,227,278 km (0.103 R)
• M48: 20,291,605 km (0.106 R)
• M49: 20,614,437 km (0.079 R)
• M50: 22,187,459 km (0.046 R)
• M51: 22,320,152 km (0.089 R)
• M52: 22,988,256 km (0.078 R)
• M53: 23,392,320 km (0.03 R)
• M54: 24,618,274 km (0.061 R)
• M55: 25,655,736 km (0.087 R)
• M56: 26,004,747 km (0.111 R)
• M57: 26,990,298 km (0.086 R)
• M58: 27,630,278 km (0.096 R)
• M59: 29,143,012 km (0.102 R)
• M60: 30,904,527 km (0.094 R)
• M61: 30,978,727 km (0.112 R)
• M62: 32,097,869 km (0.091 R)
• M63: 32,775,846 km (0.117 R)
• M64: 33,382,316 km (0.1 R)
• M65: 33,992,526 km (0.081 R)
• M66: 34,069,120 km (0.084 R)
• M67: 35,845,295 km (0.09 R)
• M68: 36,548,405 km (0.04 R)
• M69: 38,525,491 km (0.099 R)
• M70: 38,925,067 km (0.04 R)
• M71: 39,325,989 km (0.095 R)
• M72: 40,212,955 km (0.112 R)
• M73: 40,862,060 km (0.062 R)
• M74: 41,760,246 km (0.109 R)
• M75: 43,659,391 km (0.115 R)
• M76: 44,159,347 km (0.08 R)
• M77: 44,326,447 km (0.1 R)
• M78: 44,913,021 km (0.111 R)
• M79: 45,417,764 km (0.07 R)
• M80: 46,602,729 km (0.098 R)
• M81: 47,370,016 km (0.086 R)
• M82: 49,176,261 km (0.11 R)
• M83: 51,004,945 km (0.111 R)
• M84: 52,236,435 km (0.049 R)
• M85: 52,590,084 km (0.059 R)
• M86: 53,477,798 km (0.12 R)
• M87: 56,441,781 km (0.06 R)
• M88: 56,532,437 km (0.089 R)
• M89: 58,906,256 km (0.113 R)
• M90: 60,197,884 km (0.056 R)
• M91: 61,498,787 km (0.088 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 15,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit