🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.79 AU - 0.99 AU

Year: 356 Days

Day: 41.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,502,206 km

• M1: 272,567 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.77 AU - 1.11 AU

Year: 387 Days

Day: 27.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.26 AU - 1.86 AU

Year: 827 Days

Day: 44.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,502,206 km

• M1: 83,775 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.31 AU - 1.83 AU

Year: 835 Days

Day: 46 Hours

Environment

Temp: -84 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.07 AU - 2.31 AU

Year: 1376 Days

Day: 42.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.3

Radius: 8.1

Gravity: 10.28 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.92 AU - 3.92 AU

Year: 3295 Days

Day: 8 Hours

Environment

Temp: -148 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,502,206 km

• M1: 142,268 km (0.076 R)
• M2: 224,397 km (0.067 R)
• M3: 295,605 km (0.089 R)
• M4: 671,844 km (0.092 R)
• M5: 1,456,186 km (0.107 R)
• M6: 1,523,056 km (0.093 R)
• M7: 1,646,325 km (0.053 R)
• M8: 1,716,336 km (0.066 R)
• M9: 2,141,643 km (0.106 R)
• M10: 2,501,725 km (0.089 R)
• M11: 2,598,964 km (0.088 R)
• M12: 2,847,296 km (0.091 R)
• M13: 2,931,669 km (0.107 R)
• M14: 3,546,517 km (0.05 R)
• M15: 3,601,120 km (0.116 R)
• M16: 3,656,022 km (0.05 R)
• M17: 3,859,475 km (0.079 R)
• M18: 4,219,707 km (0.118 R)
• M19: 4,355,093 km (0.1 R)
• M20: 4,670,146 km (0.042 R)
• M21: 4,992,679 km (0.101 R)
• M22: 5,447,906 km (0.109 R)
• M23: 5,659,287 km (0.03 R)
• M24: 5,937,988 km (0.113 R)
• M25: 6,419,993 km (0.078 R)
• M26: 7,074,633 km (0.038 R)
• M27: 7,143,598 km (0.068 R)
• M28: 7,655,970 km (0.093 R)
• M29: 7,821,425 km (0.112 R)
• M30: 8,108,055 km (0.098 R)
• M31: 8,276,801 km (0.102 R)
• M32: 8,373,741 km (0.065 R)
• M33: 8,568,667 km (0.068 R)
• M34: 8,765,238 km (0.035 R)
• M35: 9,112,754 km (0.113 R)
• M36: 9,464,908 km (0.1 R)
• M37: 9,770,237 km (0.081 R)
• M38: 9,821,399 km (0.041 R)
• M39: 10,104,738 km (0.108 R)
• M40: 10,364,440 km (0.118 R)
• M41: 10,416,799 km (0.032 R)
• M42: 10,705,672 km (0.103 R)
• M43: 10,997,089 km (0.091 R)
• M44: 11,077,124 km (0.065 R)
• M45: 11,723,686 km (0.108 R)
• M46: 11,778,140 km (0.088 R)
• M47: 12,438,016 km (0.063 R)
• M48: 12,576,992 km (0.08 R)
• M49: 12,632,643 km (0.107 R)
• M50: 12,800,342 km (0.095 R)
• M51: 13,222,956 km (0.086 R)
• M52: 13,478,619 km (0.116 R)
• M53: 14,752,145 km (0.097 R)
• M54: 14,840,408 km (0.114 R)
• M55: 15,195,105 km (0.038 R)
• M56: 15,612,483 km (0.11 R)
• M57: 15,672,471 km (0.114 R)
• M58: 16,063,819 km (0.117 R)
• M59: 16,184,844 km (0.068 R)
• M60: 16,458,459 km (0.066 R)
• M61: 16,917,724 km (0.089 R)
• M62: 17,040,993 km (0.101 R)
• M63: 17,164,560 km (0.079 R)
• M64: 17,319,245 km (0.079 R)
• M65: 17,505,644 km (0.09 R)
• M66: 17,755,173 km (0.111 R)
• M67: 18,733,244 km (0.12 R)
• M68: 18,988,458 km (0.106 R)
• M69: 19,084,500 km (0.084 R)
• M70: 19,373,523 km (0.038 R)
• M71: 19,470,163 km (0.099 R)
• M72: 20,216,507 km (0.115 R)
• M73: 20,642,561 km (0.028 R)
• M74: 20,873,092 km (0.1 R)
• M75: 21,370,205 km (0.119 R)
• M76: 21,971,888 km (0.08 R)
• M77: 22,039,058 km (0.12 R)
• M78: 22,173,696 km (0.073 R)
• M79: 22,646,874 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.2

Radius: 14.3

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.27 AU - 8.23 AU

Year: 8289 Days

Day: 12.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,502,206 km

• M1: 179,069 km (0.068 R)
• M2: 363,523 km (0.085 R)
• M3: 610,958 km (0.106 R)
• M4: 815,458 km (0.113 R)
• M5: 1,493,884 km (0.1 R)
• M6: 1,760,468 km (0.12 R)
• M7: 2,063,703 km (0.091 R)
• M8: 2,472,404 km (0.061 R)
• M9: 2,721,036 km (0.113 R)
• M10: 3,341,268 km (0.098 R)
• M11: 3,490,717 km (0.057 R)
• M12: 3,848,256 km (0.097 R)
• M13: 4,110,949 km (0.072 R)
• M14: 4,962,909 km (0.105 R)
• M15: 5,191,645 km (0.11 R)
• M16: 5,778,816 km (0.084 R)
• M17: 5,898,943 km (0.097 R)
• M18: 6,050,037 km (0.12 R)
• M19: 6,449,314 km (0.113 R)
• M20: 7,403,449 km (0.105 R)
• M21: 8,064,073 km (0.092 R)
• M22: 8,333,649 km (0.112 R)
• M23: 8,435,525 km (0.067 R)
• M24: 8,606,216 km (0.114 R)
• M25: 8,709,289 km (0.116 R)
• M26: 8,881,925 km (0.099 R)
• M27: 9,230,488 km (0.068 R)
• M28: 9,512,629 km (0.12 R)
• M29: 10,085,440 km (0.069 R)
• M30: 10,339,606 km (0.106 R)
• M31: 10,596,017 km (0.041 R)
• M32: 10,817,422 km (0.084 R)
• M33: 11,415,365 km (0.078 R)
• M34: 11,870,890 km (0.102 R)
• M35: 12,062,376 km (0.074 R)
• M36: 13,312,864 km (0.045 R)
• M37: 14,155,848 km (0.119 R)
• M38: 14,522,363 km (0.071 R)
• M39: 15,431,619 km (0.088 R)
• M40: 15,724,831 km (0.092 R)
• M41: 16,104,510 km (0.104 R)
• M42: 16,359,425 km (0.111 R)
• M43: 16,830,060 km (0.048 R)
• M44: 17,088,714 km (0.11 R)
• M45: 17,348,566 km (0.112 R)
• M46: 18,490,147 km (0.063 R)
• M47: 19,294,685 km (0.117 R)
• M48: 19,701,292 km (0.076 R)
• M49: 21,123,369 km (0.087 R)
• M50: 21,216,269 km (0.119 R)
• M51: 21,542,393 km (0.109 R)
• M52: 21,917,135 km (0.111 R)
• M53: 22,105,479 km (0.112 R)
• M54: 22,816,069 km (0.098 R)
• M55: 23,871,781 km (0.099 R)
• M56: 24,747,527 km (0.085 R)
• M57: 25,238,657 km (0.112 R)
• M58: 25,732,928 km (0.116 R)
• M59: 25,832,112 km (0.112 R)
• M60: 26,630,665 km (0.096 R)
• M61: 27,741,878 km (0.038 R)
• M62: 27,945,630 km (0.1 R)
• M63: 28,868,350 km (0.12 R)
• M64: 29,800,943 km (0.058 R)
• M65: 30,270,980 km (0.085 R)
• M66: 31,059,959 km (0.047 R)
• M67: 31,749,156 km (0.098 R)
• M68: 31,855,670 km (0.119 R)
• M69: 32,550,701 km (0.077 R)
• M70: 33,304,675 km (0.108 R)
• M71: 33,629,751 km (0.104 R)
• M72: 34,010,178 km (0.055 R)
• M73: 35,159,988 km (0.099 R)
• M74: 35,380,495 km (0.048 R)
• M75: 35,656,802 km (0.065 R)
• M76: 36,100,210 km (0.09 R)
• M77: 36,322,662 km (0.081 R)
• M78: 37,273,057 km (0.105 R)
• M79: 37,666,799 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.1

Radius: 13.6

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.47 AU - 8.35 AU

Year: 8564 Days

Day: 7.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,502,206 km

• M1: 238,609 km (0.108 R)
• M2: 374,294 km (0.103 R)
• M3: 468,241 km (0.102 R)
• M4: 562,338 km (0.11 R)
• M5: 664,663 km (0.098 R)
• M6: 838,646 km (0.051 R)
• M7: 973,134 km (0.054 R)
• M8: 1,159,982 km (0.083 R)
• M9: 1,688,960 km (0.035 R)
• M10: 2,118,306 km (0.099 R)
• M11: 2,288,249 km (0.064 R)
• M12: 2,423,785 km (0.103 R)
• M13: 2,622,002 km (0.102 R)
• M14: 2,825,754 km (0.113 R)
• M15: 3,141,406 km (0.099 R)
• M16: 3,580,326 km (0.099 R)
• M17: 4,275,208 km (0.059 R)
• M18: 4,786,683 km (0.088 R)
• M19: 4,911,298 km (0.093 R)
• M20: 5,214,982 km (0.093 R)
• M21: 5,420,978 km (0.074 R)
• M22: 5,708,655 km (0.12 R)
• M23: 6,054,974 km (0.118 R)
• M24: 6,298,968 km (0.085 R)
• M25: 6,629,280 km (0.108 R)
• M26: 6,824,655 km (0.111 R)
• M27: 7,422,149 km (0.086 R)
• M28: 7,537,788 km (0.096 R)
• M29: 7,888,745 km (0.104 R)
• M30: 8,036,398 km (0.092 R)
• M31: 8,274,857 km (0.117 R)
• M32: 8,364,915 km (0.091 R)
• M33: 8,697,770 km (0.038 R)
• M34: 8,911,844 km (0.076 R)
• M35: 9,220,764 km (0.115 R)
• M36: 9,533,124 km (0.081 R)
• M37: 9,627,670 km (0.106 R)
• M38: 9,785,646 km (0.058 R)
• M39: 10,297,420 km (0.109 R)
• M40: 11,247,067 km (0.052 R)
• M41: 11,614,629 km (0.079 R)
• M42: 12,293,055 km (0.081 R)
• M43: 12,914,784 km (0.069 R)
• M44: 13,019,353 km (0.096 R)
• M45: 14,767,853 km (0.073 R)
• M46: 14,913,861 km (0.12 R)
• M47: 15,688,179 km (0.065 R)
• M48: 16,136,524 km (0.042 R)
• M49: 17,122,523 km (0.104 R)
• M50: 17,352,755 km (0.107 R)
• M51: 17,700,121 km (0.071 R)
• M52: 18,088,926 km (0.105 R)
• M53: 18,206,061 km (0.034 R)
• M54: 19,271,946 km (0.092 R)
• M55: 19,631,729 km (0.119 R)
• M56: 19,993,755 km (0.104 R)
• M57: 20,276,795 km (0.113 R)
• M58: 21,093,001 km (0.07 R)
• M59: 21,463,854 km (0.082 R)
• M60: 21,588,020 km (0.113 R)
• M61: 21,836,801 km (0.116 R)
• M62: 22,170,255 km (0.097 R)
• M63: 23,095,667 km (0.095 R)
• M64: 23,392,769 km (0.063 R)
• M65: 24,680,358 km (0.084 R)
• M66: 25,770,926 km (0.095 R)
• M67: 26,211,492 km (0.067 R)
• M68: 26,432,747 km (0.119 R)
• M69: 26,610,320 km (0.051 R)
• M70: 27,548,448 km (0.044 R)
• M71: 28,225,229 km (0.098 R)
• M72: 29,181,907 km (0.104 R)
• M73: 29,549,170 km (0.091 R)
• M74: 30,660,084 km (0.065 R)
• M75: 31,361,249 km (0.093 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 17,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit