🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.56 AU - 0.56 AU

Year: 271 Days

Day: 14.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.49 AU - 0.69 AU

Year: 293 Days

Day: 34.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.2

Radius: 12.3

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.98 AU - 1.28 AU

Year: 776 Days

Day: 14.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 78,067,321 km

• M1: 183,108 km (0.106 R)
• M2: 312,061 km (0.099 R)
• M3: 388,805 km (0.036 R)
• M4: 576,401 km (0.054 R)
• M5: 679,324 km (0.046 R)
• M6: 770,728 km (0.088 R)
• M7: 878,738 km (0.12 R)
• M8: 1,034,320 km (0.069 R)
• M9: 1,164,021 km (0.075 R)
• M10: 1,308,682 km (0.112 R)
• M11: 1,440,478 km (0.107 R)
• M12: 1,522,906 km (0.086 R)
• M13: 1,631,814 km (0.112 R)
• M14: 1,821,354 km (0.063 R)
• M15: 2,040,216 km (0.113 R)
• M16: 2,256,385 km (0.084 R)
• M17: 2,358,859 km (0.055 R)
• M18: 2,456,995 km (0.096 R)
• M19: 2,580,264 km (0.087 R)
• M20: 2,681,542 km (0.098 R)
• M21: 2,778,182 km (0.112 R)
• M22: 2,857,619 km (0.033 R)
• M23: 2,950,220 km (0.114 R)
• M24: 3,208,575 km (0.111 R)
• M25: 3,311,349 km (0.041 R)
• M26: 3,500,590 km (0.063 R)
• M27: 3,808,313 km (0.094 R)
• M28: 3,999,948 km (0.107 R)
• M29: 4,131,893 km (0.048 R)
• M30: 4,230,029 km (0.049 R)
• M31: 4,725,049 km (0.099 R)
• M32: 4,849,963 km (0.072 R)
• M33: 5,013,174 km (0.115 R)
• M34: 5,095,453 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.3

Radius: 11.8

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.41 AU - 1.95 AU

Year: 1406 Days

Day: 8.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 78,067,321 km

• M1: 237,113 km (0.096 R)
• M2: 433,983 km (0.084 R)
• M3: 620,682 km (0.09 R)
• M4: 730,187 km (0.096 R)
• M5: 953,537 km (0.118 R)
• M6: 1,035,217 km (0.063 R)
• M7: 1,269,488 km (0.098 R)
• M8: 1,373,608 km (0.098 R)
• M9: 1,473,838 km (0.106 R)
• M10: 1,576,612 km (0.118 R)
• M11: 1,703,471 km (0.042 R)
• M12: 1,833,621 km (0.048 R)
• M13: 1,944,922 km (0.111 R)
• M14: 2,043,208 km (0.108 R)
• M15: 2,150,918 km (0.114 R)
• M16: 2,316,224 km (0.102 R)
• M17: 2,477,790 km (0.03 R)
• M18: 2,651,323 km (0.079 R)
• M19: 2,846,249 km (0.083 R)
• M20: 2,967,274 km (0.113 R)
• M21: 3,072,291 km (0.101 R)
• M22: 3,196,607 km (0.116 R)
• M23: 3,422,650 km (0.092 R)
• M24: 3,505,377 km (0.086 R)
• M25: 3,986,783 km (0.107 R)
• M26: 4,112,894 km (0.118 R)
• M27: 4,319,489 km (0.098 R)
• M28: 4,742,851 km (0.098 R)
• M29: 4,897,385 km (0.112 R)
• M30: 5,116,546 km (0.116 R)
• M31: 5,532,279 km (0.07 R)
• M32: 5,727,803 km (0.09 R)
• M33: 5,859,449 km (0.075 R)
• M34: 6,237,932 km (0.057 R)
• M35: 6,339,509 km (0.072 R)
• M36: 6,418,945 km (0.087 R)
• M37: 6,544,308 km (0.101 R)
• M38: 6,624,493 km (0.096 R)
• M39: 6,797,578 km (0.037 R)
• M40: 6,995,496 km (0.074 R)
• M41: 7,089,293 km (0.096 R)
• M42: 7,254,599 km (0.044 R)
• M43: 7,385,198 km (0.047 R)
• M44: 7,468,823 km (0.103 R)
• M45: 7,903,704 km (0.048 R)
• M46: 8,148,895 km (0.073 R)
• M47: 8,223,096 km (0.12 R)
• M48: 8,346,963 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.7

Radius: 9.8

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.66 AU - 1.88 AU

Year: 1520 Days

Day: 5.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 78,067,321 km

• M1: 126,560 km (0.03 R)
• M2: 268,827 km (0.076 R)
• M3: 339,737 km (0.11 R)
• M4: 402,867 km (0.11 R)
• M5: 537,655 km (0.048 R)
• M6: 709,991 km (0.093 R)
• M7: 810,671 km (0.103 R)
• M8: 893,398 km (0.075 R)
• M9: 987,196 km (0.051 R)
• M10: 1,168,060 km (0.078 R)
• M11: 1,396,197 km (0.06 R)
• M12: 1,895,255 km (0.088 R)
• M13: 2,049,042 km (0.103 R)
• M14: 2,143,438 km (0.101 R)
• M15: 2,228,559 km (0.102 R)
• M16: 2,303,957 km (0.072 R)
• M17: 2,424,233 km (0.071 R)
• M18: 2,513,095 km (0.118 R)
• M19: 2,671,220 km (0.09 R)
• M20: 2,740,035 km (0.094 R)
• M21: 2,820,967 km (0.065 R)
• M22: 2,938,252 km (0.11 R)
• M23: 3,473,064 km (0.084 R)
• M24: 3,611,592 km (0.109 R)
• M25: 3,687,887 km (0.06 R)
• M26: 3,855,137 km (0.097 R)
• M27: 4,011,766 km (0.116 R)
• M28: 4,104,068 km (0.094 R)
• M29: 4,264,138 km (0.118 R)
• M30: 4,549,122 km (0.086 R)
• M31: 4,742,552 km (0.096 R)
• M32: 5,066,281 km (0.061 R)
• M33: 5,281,403 km (0.08 R)
• M34: 5,382,831 km (0.114 R)
• M35: 5,602,291 km (0.115 R)
• M36: 5,884,582 km (0.079 R)
• M37: 6,217,288 km (0.089 R)
• M38: 6,712,157 km (0.1 R)
• M39: 6,774,988 km (0.1 R)
• M40: 7,043,816 km (0.088 R)
• M41: 7,510,860 km (0.059 R)
• M42: 7,625,003 km (0.112 R)
• M43: 7,888,296 km (0.103 R)
• M44: 8,020,989 km (0.12 R)
• M45: 8,121,070 km (0.115 R)
• M46: 8,204,845 km (0.045 R)
• M47: 9,074,906 km (0.075 R)
• M48: 9,494,528 km (0.108 R)
• M49: 9,600,443 km (0.083 R)
• M50: 10,027,994 km (0.114 R)
• M51: 10,135,854 km (0.046 R)
• M52: 10,226,062 km (0.1 R)
• M53: 10,699,389 km (0.109 R)
• M54: 10,920,345 km (0.063 R)
• M55: 10,994,247 km (0.108 R)
• M56: 11,086,997 km (0.077 R)
• M57: 11,161,348 km (0.08 R)
• M58: 11,385,296 km (0.089 R)
• M59: 11,667,437 km (0.111 R)
• M60: 12,315,495 km (0.064 R)
• M61: 12,392,538 km (0.079 R)
• M62: 12,469,581 km (0.086 R)
• M63: 12,546,923 km (0.11 R)
• M64: 12,799,444 km (0.115 R)
• M65: 12,896,982 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.5

Radius: 13.9

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.73 AU - 6.17 AU

Year: 7111 Days

Day: 5.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 78,067,321 km

• M1: 279,898 km (0.072 R)
• M2: 406,158 km (0.07 R)
• M3: 496,366 km (0.054 R)
• M4: 595,848 km (0.089 R)
• M5: 846,275 km (0.11 R)
• M6: 1,256,772 km (0.118 R)
• M7: 1,535,772 km (0.111 R)
• M8: 1,835,566 km (0.072 R)
• M9: 2,077,615 km (0.098 R)
• M10: 2,410,470 km (0.063 R)
• M11: 2,760,679 km (0.082 R)
• M12: 2,952,912 km (0.088 R)
• M13: 3,105,502 km (0.096 R)
• M14: 3,260,785 km (0.107 R)
• M15: 3,464,387 km (0.079 R)
• M16: 4,494,668 km (0.094 R)
• M17: 4,721,907 km (0.07 R)
• M18: 5,187,755 km (0.106 R)
• M19: 5,533,625 km (0.03 R)
• M20: 5,832,073 km (0.045 R)
• M21: 5,997,229 km (0.085 R)
• M22: 6,332,179 km (0.105 R)
• M23: 6,817,175 km (0.114 R)
• M24: 7,049,500 km (0.063 R)
• M25: 7,612,138 km (0.096 R)
• M26: 7,823,071 km (0.103 R)
• M27: 8,158,619 km (0.089 R)
• M28: 8,250,921 km (0.088 R)
• M29: 9,129,360 km (0.053 R)
• M30: 9,353,756 km (0.118 R)
• M31: 9,709,949 km (0.103 R)
• M32: 9,840,548 km (0.103 R)
• M33: 10,302,506 km (0.119 R)
• M34: 11,419,254 km (0.067 R)
• M35: 11,522,626 km (0.11 R)
• M36: 11,695,711 km (0.095 R)
• M37: 11,834,837 km (0.102 R)
• M38: 13,111,505 km (0.053 R)
• M39: 13,766,295 km (0.037 R)
• M40: 13,950,001 km (0.106 R)
• M41: 14,283,006 km (0.098 R)
• M42: 14,506,356 km (0.117 R)
• M43: 15,032,043 km (0.098 R)
• M44: 15,487,718 km (0.118 R)
• M45: 15,602,310 km (0.117 R)
• M46: 17,078,542 km (0.046 R)
• M47: 17,793,470 km (0.085 R)
• M48: 18,275,474 km (0.104 R)
• M49: 19,006,559 km (0.114 R)
• M50: 19,293,338 km (0.11 R)
• M51: 19,996,149 km (0.059 R)
• M52: 21,597,295 km (0.106 R)
• M53: 21,768,285 km (0.073 R)
• M54: 22,413,351 km (0.055 R)
• M55: 23,239,431 km (0.077 R)
• M56: 23,546,256 km (0.087 R)
• M57: 24,385,949 km (0.112 R)
• M58: 25,055,848 km (0.096 R)
• M59: 25,235,515 km (0.096 R)
• M60: 25,415,631 km (0.116 R)
• M61: 25,958,372 km (0.069 R)
• M62: 26,688,111 km (0.063 R)
• M63: 27,332,279 km (0.111 R)
• M64: 27,609,783 km (0.049 R)
• M65: 28,121,258 km (0.06 R)
• M66: 29,721,656 km (0.083 R)
• M67: 30,150,254 km (0.087 R)
• M68: 31,109,924 km (0.109 R)
• M69: 31,739,133 km (0.077 R)
• M70: 31,836,372 km (0.049 R)
• M71: 32,568,354 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.8

Radius: 5.1

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.46 AU - 7.48 AU

Year: 10626 Days

Day: 15.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 78,067,321 km

• M1: 74,949 km (0.082 R)
• M2: 334,501 km (0.066 R)
• M3: 450,589 km (0.058 R)
• M4: 507,735 km (0.091 R)
• M5: 629,657 km (0.083 R)
• M6: 694,134 km (0.105 R)
• M7: 816,056 km (0.049 R)
• M8: 1,095,804 km (0.09 R)
• M9: 1,190,051 km (0.12 R)
• M10: 2,074,922 km (0.075 R)
• M11: 2,351,679 km (0.064 R)
• M12: 2,724,626 km (0.084 R)
• M13: 2,961,589 km (0.09 R)
• M14: 3,027,412 km (0.06 R)
• M15: 3,735,160 km (0.105 R)
• M16: 4,517,108 km (0.114 R)
• M17: 5,752,936 km (0.119 R)
• M18: 6,196,194 km (0.101 R)
• M19: 6,393,514 km (0.05 R)
• M20: 6,478,785 km (0.075 R)
• M21: 6,564,355 km (0.048 R)
• M22: 6,823,458 km (0.116 R)
• M23: 7,056,532 km (0.093 R)
• M24: 7,381,309 km (0.117 R)
• M25: 7,801,679 km (0.086 R)
• M26: 7,953,670 km (0.088 R)
• M27: 8,014,706 km (0.112 R)
• M28: 8,822,983 km (0.096 R)
• M29: 9,076,851 km (0.043 R)
• M30: 9,820,203 km (0.112 R)
• M31: 9,918,488 km (0.092 R)
• M32: 10,448,813 km (0.064 R)
• M33: 12,305,322 km (0.11 R)
• M34: 13,708,102 km (0.096 R)
• M35: 14,409,566 km (0.089 R)
• M36: 14,896,358 km (0.111 R)
• M37: 15,808,905 km (0.117 R)
• M38: 16,388,447 km (0.11 R)
• M39: 16,583,223 km (0.1 R)
• M40: 17,488,889 km (0.116 R)
• M41: 17,647,911 km (0.057 R)
• M42: 19,101,703 km (0.106 R)
• M43: 19,760,084 km (0.11 R)
• M44: 19,884,250 km (0.101 R)
• M45: 21,565,879 km (0.092 R)
• M46: 22,856,610 km (0.104 R)
• M47: 23,951,367 km (0.116 R)
• M48: 24,083,761 km (0.103 R)
• M49: 24,172,323 km (0.113 R)
• M50: 24,482,739 km (0.073 R)
• M51: 24,973,420 km (0.099 R)
• M52: 25,063,029 km (0.106 R)
• M53: 25,107,759 km (0.094 R)
• M54: 25,692,836 km (0.083 R)
• M55: 26,009,684 km (0.073 R)
• M56: 26,464,611 km (0.116 R)
• M57: 26,738,824 km (0.08 R)
• M58: 27,520,922 km (0.091 R)
• M59: 28,263,825 km (0.118 R)
• M60: 28,919,213 km (0.059 R)
• M61: 29,627,110 km (0.037 R)
• M62: 30,340,543 km (0.1 R)
• M63: 31,687,522 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.6

Radius: 5.2

Gravity: 28.5 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.5 AU - 9.96 AU

Year: 19597 Days

Day: 20.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 78,067,321 km

• M1: 71,657 km (0.072 R)
• M2: 180,265 km (0.074 R)
• M3: 410,796 km (0.103 R)
• M4: 1,043,445 km (0.096 R)
• M5: 1,182,571 km (0.03 R)
• M6: 1,268,889 km (0.099 R)
• M7: 1,327,532 km (0.088 R)
• M8: 2,170,665 km (0.091 R)
• M9: 2,531,346 km (0.106 R)
• M10: 3,307,160 km (0.104 R)
• M11: 5,056,857 km (0.108 R)
• M12: 5,677,389 km (0.115 R)
• M13: 5,775,076 km (0.098 R)
• M14: 5,873,212 km (0.025 R)
• M15: 6,321,856 km (0.085 R)
• M16: 6,575,874 km (0.032 R)
• M17: 7,464,186 km (0.095 R)
• M18: 7,517,592 km (0.109 R)
• M19: 8,500,899 km (0.079 R)
• M20: 8,950,740 km (0.086 R)
• M21: 9,007,587 km (0.119 R)
• M22: 9,814,967 km (0.046 R)
• M23: 10,108,927 km (0.094 R)
• M24: 10,765,811 km (0.084 R)
• M25: 11,745,677 km (0.106 R)
• M26: 12,562,780 km (0.096 R)
• M27: 13,593,211 km (0.081 R)
• M28: 14,918,947 km (0.102 R)
• M29: 15,460,641 km (0.076 R)
• M30: 16,008,917 km (0.049 R)
• M31: 16,354,787 km (0.073 R)
• M32: 19,282,268 km (0.058 R)
• M33: 20,542,630 km (0.06 R)
• M34: 21,829,321 km (0.108 R)
• M35: 22,212,741 km (0.097 R)
• M36: 23,532,792 km (0.055 R)
• M37: 23,847,097 km (0.12 R)
• M38: 25,118,230 km (0.111 R)
• M39: 25,519,901 km (0.116 R)
• M40: 26,737,777 km (0.115 R)
• M41: 26,983,566 km (0.07 R)
• M42: 28,474,309 km (0.058 R)
• M43: 29,061,182 km (0.114 R)
• M44: 29,398,375 km (0.109 R)
• M45: 29,736,766 km (0.081 R)
• M46: 29,991,531 km (0.116 R)
• M47: 31,621,250 km (0.094 R)
• M48: 32,665,443 km (0.106 R)
• M49: 34,430,548 km (0.113 R)
• M50: 35,955,100 km (0.059 R)
• M51: 36,135,964 km (0.089 R)
• M52: 36,407,634 km (0.051 R)
• M53: 37,135,727 km (0.068 R)
• M54: 37,318,535 km (0.107 R)
• M55: 38,698,725 km (0.042 R)
• M56: 38,884,077 km (0.108 R)
• M57: 40,189,318 km (0.06 R)
• M58: 40,659,056 km (0.117 R)
• M59: 40,941,646 km (0.066 R)
• M60: 41,603,766 km (0.045 R)
• M61: 41,888,601 km (0.064 R)
• M62: 42,078,889 km (0.119 R)
• M63: 46,238,159 km (0.109 R)
• M64: 46,434,880 km (0.116 R)
• M65: 46,730,336 km (0.046 R)
• M66: 48,715,948 km (0.113 R)
• M67: 51,134,796 km (0.06 R)
• M68: 52,666,230 km (0.119 R)
• M69: 54,523,936 km (0.065 R)
• M70: 55,043,639 km (0.093 R)
• M71: 55,356,448 km (0.1 R)
• M72: 55,565,137 km (0.109 R)
• M73: 56,192,999 km (0.076 R)
• M74: 57,878,967 km (0.074 R)
• M75: 60,438,737 km (0.12 R)
• M76: 63,253,271 km (0.086 R)
• M77: 64,456,935 km (0.064 R)
• M78: 65,447,273 km (0.083 R)
• M79: 65,889,036 km (0.093 R)
• M80: 66,664,551 km (0.071 R)
• M81: 66,775,553 km (0.091 R)
• M82: 67,331,608 km (0.105 R)
• M83: 67,665,959 km (0.077 R)
• M84: 68,896,851 km (0.041 R)
• M85: 72,976,235 km (0.064 R)
• M86: 73,434,304 km (0.115 R)
• M87: 73,663,637 km (0.096 R)
• M88: 74,468,474 km (0.043 R)
• M89: 77,483,020 km (0.105 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 19,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit