🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.7

Radius: 11.9

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.49 AU - 0.71 AU

Year: 321 Days

Day: 12.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 29,361,290 km

• M1: 148,102 km (0.043 R)
• M2: 256,261 km (0.087 R)
• M3: 378,034 km (0.059 R)
• M4: 460,013 km (0.119 R)
• M5: 576,999 km (0.088 R)
• M6: 680,670 km (0.086 R)
• M7: 757,713 km (0.061 R)
• M8: 845,677 km (0.056 R)
• M9: 976,874 km (0.047 R)
• M10: 1,076,656 km (0.069 R)
• M11: 1,234,781 km (0.042 R)
• M12: 1,310,926 km (0.09 R)
• M13: 1,403,826 km (0.117 R)
• M14: 1,480,570 km (0.06 R)
• M15: 1,577,809 km (0.099 R)
• M16: 1,674,000 km (0.114 R)
• M17: 1,759,121 km (0.115 R)
• M18: 1,920,238 km (0.101 R)
• M19: 2,009,548 km (0.085 R)
• M20: 2,107,385 km (0.105 R)
• M21: 2,257,282 km (0.048 R)
• M22: 2,340,758 km (0.106 R)
• M23: 2,492,600 km (0.079 R)
• M24: 2,609,436 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.5

Radius: 9.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.6 AU - 0.84 AU

Year: 422 Days

Day: 12.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 29,361,290 km

• M1: 125,513 km (0.044 R)
• M2: 188,793 km (0.056 R)
• M3: 263,741 km (0.118 R)
• M4: 345,571 km (0.109 R)
• M5: 439,070 km (0.03 R)
• M6: 547,977 km (0.113 R)
• M7: 619,186 km (0.077 R)
• M8: 691,292 km (0.071 R)
• M9: 755,320 km (0.103 R)
• M10: 929,452 km (0.074 R)
• M11: 1,150,408 km (0.11 R)
• M12: 1,258,716 km (0.096 R)
• M13: 1,356,404 km (0.099 R)
• M14: 1,445,863 km (0.029 R)
• M15: 1,511,537 km (0.111 R)
• M16: 1,642,285 km (0.044 R)
• M17: 1,741,918 km (0.086 R)
• M18: 1,871,320 km (0.087 R)
• M19: 1,987,857 km (0.098 R)
• M20: 2,061,459 km (0.101 R)
• M21: 2,131,770 km (0.07 R)
• M22: 2,202,978 km (0.1 R)
• M23: 2,313,381 km (0.085 R)
• M24: 2,460,586 km (0.12 R)
• M25: 2,570,839 km (0.114 R)
• M26: 2,651,323 km (0.07 R)
• M27: 2,746,168 km (0.104 R)
• M28: 2,897,711 km (0.075 R)
• M29: 2,990,910 km (0.096 R)
• M30: 3,070,945 km (0.066 R)
• M31: 3,142,154 km (0.037 R)
• M32: 3,204,386 km (0.098 R)
• M33: 3,305,814 km (0.112 R)
• M34: 3,373,881 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.5

Radius: 13.6

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.08 AU - 1.16 AU

Year: 818 Days

Day: 7 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 29,361,290 km

• M1: 205,099 km (0.12 R)
• M2: 309,967 km (0.09 R)
• M3: 408,851 km (0.107 R)
• M4: 504,145 km (0.105 R)
• M5: 634,744 km (0.119 R)
• M6: 855,550 km (0.08 R)
• M7: 956,678 km (0.094 R)
• M8: 1,112,260 km (0.111 R)
• M9: 1,200,673 km (0.063 R)
• M10: 1,291,478 km (0.111 R)
• M11: 1,435,092 km (0.107 R)
• M12: 1,522,009 km (0.075 R)
• M13: 1,674,449 km (0.094 R)
• M14: 1,887,925 km (0.112 R)
• M15: 1,983,817 km (0.095 R)
• M16: 2,122,195 km (0.029 R)
• M17: 2,354,072 km (0.109 R)
• M18: 2,439,492 km (0.061 R)
• M19: 2,525,960 km (0.064 R)
• M20: 2,651,323 km (0.05 R)
• M21: 2,778,780 km (0.103 R)
• M22: 2,967,423 km (0.097 R)
• M23: 3,053,293 km (0.081 R)
• M24: 3,140,209 km (0.116 R)
• M25: 3,261,832 km (0.075 R)
• M26: 3,426,390 km (0.079 R)
• M27: 3,586,908 km (0.059 R)
• M28: 3,735,608 km (0.087 R)
• M29: 3,843,169 km (0.055 R)
• M30: 3,937,266 km (0.089 R)
• M31: 4,054,102 km (0.099 R)
• M32: 4,149,845 km (0.087 R)
• M33: 4,351,353 km (0.045 R)
• M34: 4,441,860 km (0.077 R)
• M35: 4,548,374 km (0.08 R)
• M36: 4,740,757 km (0.082 R)
• M37: 4,841,885 km (0.106 R)
• M38: 4,959,469 km (0.088 R)
• M39: 5,133,601 km (0.06 R)
• M40: 5,253,578 km (0.112 R)
• M41: 5,342,140 km (0.11 R)
• M42: 5,561,600 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.9

Radius: 11.8

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.14 AU - 1.72 AU

Year: 1180 Days

Day: 11.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 29,361,290 km

• M1: 162,314 km (0.083 R)
• M2: 240,254 km (0.092 R)
• M3: 411,245 km (0.099 R)
• M4: 582,684 km (0.114 R)
• M5: 719,865 km (0.103 R)
• M6: 894,894 km (0.108 R)
• M7: 974,481 km (0.079 R)
• M8: 1,113,008 km (0.067 R)
• M9: 1,258,567 km (0.104 R)
• M10: 1,449,903 km (0.1 R)
• M11: 1,767,648 km (0.045 R)
• M12: 1,956,890 km (0.087 R)
• M13: 2,309,043 km (0.072 R)
• M14: 2,430,965 km (0.05 R)
• M15: 2,545,557 km (0.106 R)
• M16: 2,700,990 km (0.054 R)
• M17: 2,790,000 km (0.116 R)
• M18: 2,879,909 km (0.063 R)
• M19: 2,970,864 km (0.081 R)
• M20: 3,052,545 km (0.05 R)
• M21: 3,386,746 km (0.104 R)
• M22: 3,536,793 km (0.07 R)
• M23: 3,645,401 km (0.074 R)
• M24: 3,943,998 km (0.027 R)
• M25: 4,090,754 km (0.091 R)
• M26: 4,250,674 km (0.109 R)
• M27: 4,424,507 km (0.112 R)
• M28: 4,624,369 km (0.092 R)
• M29: 4,815,256 km (0.097 R)
• M30: 5,094,256 km (0.102 R)
• M31: 5,229,493 km (0.115 R)
• M32: 5,303,843 km (0.098 R)
• M33: 5,453,590 km (0.088 R)
• M34: 5,769,990 km (0.069 R)
• M35: 6,014,582 km (0.116 R)
• M36: 6,183,927 km (0.08 R)
• M37: 6,500,775 km (0.119 R)
• M38: 6,877,014 km (0.098 R)
• M39: 7,054,288 km (0.088 R)
• M40: 7,510,860 km (0.107 R)
• M41: 7,636,971 km (0.091 R)
• M42: 7,778,042 km (0.054 R)
• M43: 8,077,088 km (0.095 R)
• M44: 8,191,979 km (0.105 R)
• M45: 8,467,239 km (0.119 R)
• M46: 8,996,966 km (0.077 R)
• M47: 9,326,081 km (0.06 R)
• M48: 9,416,438 km (0.103 R)
• M49: 9,674,345 km (0.097 R)
• M50: 9,750,640 km (0.104 R)
• M51: 9,949,904 km (0.075 R)
• M52: 10,259,123 km (0.062 R)
• M53: 10,602,899 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926

Radius: 12.2

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.13 AU - 2.91 AU

Year: 2761 Days

Day: 6.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 29,361,290 km

• M1: 162,164 km (0.081 R)
• M2: 239,955 km (0.11 R)
• M3: 371,900 km (0.087 R)
• M4: 565,181 km (0.093 R)
• M5: 815,757 km (0.115 R)
• M6: 1,091,316 km (0.11 R)
• M7: 1,461,571 km (0.078 R)
• M8: 1,553,574 km (0.06 R)
• M9: 1,661,434 km (0.12 R)
• M10: 1,744,012 km (0.065 R)
• M11: 1,856,360 km (0.105 R)
• M12: 2,223,623 km (0.113 R)
• M13: 2,392,668 km (0.05 R)
• M14: 2,486,616 km (0.047 R)
• M15: 2,597,917 km (0.114 R)
• M16: 2,678,550 km (0.079 R)
• M17: 2,908,631 km (0.087 R)
• M18: 3,026,066 km (0.095 R)
• M19: 3,111,037 km (0.112 R)
• M20: 3,494,606 km (0.1 R)
• M21: 3,985,886 km (0.099 R)
• M22: 4,079,384 km (0.071 R)
• M23: 5,094,406 km (0.039 R)
• M24: 5,693,396 km (0.103 R)
• M25: 5,926,469 km (0.085 R)
• M26: 7,691,425 km (0.073 R)
• M27: 8,114,936 km (0.046 R)
• M28: 8,329,609 km (0.077 R)
• M29: 8,570,462 km (0.11 R)
• M30: 8,740,405 km (0.101 R)
• M31: 9,083,583 km (0.048 R)
• M32: 9,281,650 km (0.1 R)
• M33: 9,884,679 km (0.1 R)
• M34: 9,986,406 km (0.102 R)
• M35: 10,062,850 km (0.097 R)
• M36: 10,865,144 km (0.079 R)
• M37: 11,022,820 km (0.12 R)
• M38: 11,607,598 km (0.071 R)
• M39: 11,849,647 km (0.099 R)
• M40: 11,957,807 km (0.067 R)
• M41: 12,039,188 km (0.066 R)
• M42: 12,284,229 km (0.119 R)
• M43: 13,029,526 km (0.12 R)
• M44: 13,225,050 km (0.081 R)
• M45: 13,647,515 km (0.088 R)
• M46: 13,760,910 km (0.091 R)
• M47: 13,960,174 km (0.057 R)
• M48: 14,045,894 km (0.096 R)
• M49: 14,592,524 km (0.089 R)
• M50: 14,795,678 km (0.119 R)
• M51: 14,999,879 km (0.06 R)
• M52: 15,352,033 km (0.094 R)
• M53: 15,558,627 km (0.059 R)
• M54: 15,706,879 km (0.104 R)
• M55: 15,796,039 km (0.098 R)
• M56: 16,184,246 km (0.098 R)
• M57: 16,304,373 km (0.115 R)
• M58: 16,515,156 km (0.118 R)
• M59: 16,757,355 km (0.036 R)
• M60: 17,031,119 km (0.114 R)
• M61: 17,706,703 km (0.099 R)
• M62: 18,078,903 km (0.105 R)
• M63: 18,203,518 km (0.043 R)
• M64: 18,799,366 km (0.108 R)
• M65: 18,925,627 km (0.115 R)
• M66: 19,561,418 km (0.088 R)
• M67: 19,689,324 km (0.083 R)
• M68: 19,785,515 km (0.1 R)
• M69: 21,082,678 km (0.082 R)
• M70: 21,213,876 km (0.079 R)
• M71: 21,576,202 km (0.087 R)
• M72: 22,407,068 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.1

Radius: 8.1

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.99 AU - 4.43 AU

Year: 4933 Days

Day: 5.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,361,290 km

• M1: 125,662 km (0.11 R)
• M2: 427,850 km (0.092 R)
• M3: 509,381 km (0.105 R)
• M4: 701,764 km (0.109 R)
• M5: 838,646 km (0.078 R)
• M6: 890,706 km (0.115 R)
• M7: 1,096,253 km (0.11 R)
• M8: 1,301,950 km (0.068 R)
• M9: 1,649,915 km (0.097 R)
• M10: 1,851,872 km (0.101 R)
• M11: 1,903,633 km (0.106 R)
• M12: 2,151,666 km (0.071 R)
• M13: 2,429,021 km (0.105 R)
• M14: 2,659,252 km (0.057 R)
• M15: 3,265,422 km (0.075 R)
• M16: 3,328,253 km (0.118 R)
• M17: 3,868,601 km (0.115 R)
• M18: 3,979,902 km (0.039 R)
• M19: 4,693,932 km (0.115 R)
• M20: 4,981,011 km (0.053 R)
• M21: 5,102,335 km (0.116 R)
• M22: 5,249,240 km (0.114 R)
• M23: 5,323,141 km (0.099 R)
• M24: 5,397,491 km (0.077 R)
• M25: 5,547,089 km (0.105 R)
• M26: 5,901,636 km (0.079 R)
• M27: 6,579,614 km (0.063 R)
• M28: 6,659,499 km (0.105 R)
• M29: 6,766,461 km (0.104 R)
• M30: 7,420,054 km (0.088 R)
• M31: 7,503,081 km (0.092 R)
• M32: 7,670,332 km (0.086 R)
• M33: 7,979,999 km (0.091 R)
• M34: 8,036,697 km (0.074 R)
• M35: 8,207,837 km (0.114 R)
• M36: 8,437,769 km (0.079 R)
• M37: 9,110,810 km (0.101 R)
• M38: 9,199,970 km (0.066 R)
• M39: 9,498,866 km (0.095 R)
• M40: 10,663,935 km (0.108 R)
• M41: 10,820,564 km (0.088 R)
• M42: 11,231,359 km (0.101 R)
• M43: 12,231,720 km (0.061 R)
• M44: 12,659,570 km (0.109 R)
• M45: 12,725,842 km (0.086 R)
• M46: 13,058,997 km (0.08 R)
• M47: 13,126,016 km (0.12 R)
• M48: 13,361,184 km (0.074 R)
• M49: 13,530,230 km (0.09 R)
• M50: 14,906,979 km (0.067 R)
• M51: 16,327,710 km (0.12 R)
• M52: 18,840,505 km (0.064 R)
• M53: 19,372,775 km (0.09 R)
• M54: 19,679,001 km (0.107 R)
• M55: 20,490,720 km (0.083 R)
• M56: 20,607,555 km (0.115 R)
• M57: 21,155,832 km (0.098 R)
• M58: 21,352,702 km (0.1 R)
• M59: 21,669,102 km (0.099 R)
• M60: 22,869,475 km (0.085 R)
• M61: 23,112,123 km (0.088 R)
• M62: 23,845,153 km (0.075 R)
• M63: 24,544,523 km (0.092 R)
• M64: 25,710,937 km (0.056 R)
• M65: 25,963,309 km (0.066 R)
• M66: 26,470,446 km (0.062 R)
• M67: 26,640,239 km (0.064 R)
• M68: 27,023,509 km (0.061 R)
• M69: 27,194,350 km (0.118 R)
• M70: 27,623,396 km (0.063 R)
• M71: 28,227,622 km (0.102 R)
• M72: 28,357,623 km (0.111 R)
• M73: 28,487,923 km (0.111 R)
• M74: 28,705,438 km (0.043 R)
• M75: 28,923,552 km (0.102 R)
• M76: 29,054,599 km (0.11 R)
• M77: 29,142,114 km (0.116 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: 272 - 18,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit