🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.78 AU - 1.08 AU

Year: 314 Days

Day: 34.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,947,363 km

• M1: 41,588 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.28 AU - 2.08 AU

Year: 762 Days

Day: 34.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,947,363 km

• M1: 181,911 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.35 AU - 2.21 AU

Year: 831 Days

Day: 37.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,947,363 km

• M1: 819,647 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.76 AU - 1.98 AU

Year: 895 Days

Day: 41 Hours

Environment

Temp: -54 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.24 AU - 3.52 AU

Year: 2174 Days

Day: 13.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.1

Radius: 12.5

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.8 AU - 7.12 AU

Year: 5090 Days

Day: 5.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,947,363 km

• M1: 169,345 km (0.077 R)
• M2: 280,945 km (0.113 R)
• M3: 562,638 km (0.099 R)
• M4: 697,724 km (0.057 R)
• M5: 1,004,101 km (0.117 R)
• M6: 1,430,455 km (0.076 R)
• M7: 1,509,592 km (0.083 R)
• M8: 1,722,769 km (0.077 R)
• M9: 1,928,616 km (0.109 R)
• M10: 2,016,729 km (0.117 R)
• M11: 2,252,645 km (0.094 R)
• M12: 2,613,924 km (0.093 R)
• M13: 2,953,062 km (0.072 R)
• M14: 3,221,889 km (0.074 R)
• M15: 3,391,533 km (0.082 R)
• M16: 3,477,403 km (0.099 R)
• M17: 3,895,529 km (0.11 R)
• M18: 4,828,271 km (0.114 R)
• M19: 5,047,432 km (0.119 R)
• M20: 5,521,059 km (0.069 R)
• M21: 5,673,649 km (0.09 R)
• M22: 6,834,977 km (0.118 R)
• M23: 6,999,086 km (0.067 R)
• M24: 7,109,190 km (0.091 R)
• M25: 7,359,018 km (0.118 R)
• M26: 7,470,918 km (0.087 R)
• M27: 7,810,206 km (0.112 R)
• M28: 8,270,668 km (0.066 R)
• M29: 8,888,357 km (0.112 R)
• M30: 9,399,234 km (0.032 R)
• M31: 9,827,234 km (0.107 R)
• M32: 10,136,901 km (0.052 R)
• M33: 10,544,256 km (0.116 R)
• M34: 10,670,667 km (0.065 R)
• M35: 10,861,404 km (0.058 R)
• M36: 10,989,011 km (0.063 R)
• M37: 11,733,111 km (0.103 R)
• M38: 12,560,237 km (0.085 R)
• M39: 13,371,955 km (0.054 R)
• M40: 13,612,060 km (0.097 R)
• M41: 13,922,625 km (0.049 R)
• M42: 14,340,601 km (0.077 R)
• M43: 14,445,619 km (0.099 R)
• M44: 15,546,959 km (0.115 R)
• M45: 16,235,259 km (0.058 R)
• M46: 16,381,416 km (0.1 R)
• M47: 16,528,022 km (0.105 R)
• M48: 16,711,877 km (0.117 R)
• M49: 16,822,580 km (0.062 R)
• M50: 18,093,713 km (0.058 R)
• M51: 18,207,407 km (0.091 R)
• M52: 18,473,542 km (0.037 R)
• M53: 18,626,132 km (0.084 R)
• M54: 19,628,587 km (0.034 R)
• M55: 19,823,363 km (0.05 R)
• M56: 21,404,912 km (0.088 R)
• M57: 21,605,373 km (0.107 R)
• M58: 22,617,403 km (0.078 R)
• M59: 22,944,424 km (0.032 R)
• M60: 23,396,808 km (0.113 R)
• M61: 23,852,184 km (0.074 R)
• M62: 23,976,799 km (0.12 R)
• M63: 24,101,713 km (0.096 R)
• M64: 24,561,577 km (0.08 R)
• M65: 24,729,426 km (0.091 R)
• M66: 25,150,992 km (0.051 R)
• M67: 25,235,515 km (0.061 R)
• M68: 27,077,065 km (0.063 R)
• M69: 27,293,982 km (0.074 R)
• M70: 27,380,898 km (0.096 R)
• M71: 28,299,280 km (0.056 R)
• M72: 28,519,488 km (0.1 R)
• M73: 28,961,549 km (0.114 R)
• M74: 29,227,834 km (0.042 R)
• M75: 29,316,844 km (0.11 R)
• M76: 29,405,855 km (0.044 R)
• M77: 29,986,744 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.3

Radius: 14.5

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.5 AU - 7.64 AU

Year: 5891 Days

Day: 11.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,947,363 km

• M1: 235,018 km (0.095 R)
• M2: 628,760 km (0.104 R)
• M3: 905,067 km (0.072 R)
• M4: 1,559,558 km (0.09 R)
• M5: 2,248,456 km (0.102 R)
• M6: 2,783,119 km (0.026 R)
• M7: 2,882,751 km (0.067 R)
• M8: 3,399,761 km (0.05 R)
• M9: 3,528,266 km (0.119 R)
• M10: 3,724,089 km (0.118 R)
• M11: 3,878,923 km (0.099 R)
• M12: 3,990,822 km (0.111 R)
• M13: 4,081,180 km (0.092 R)
• M14: 4,709,341 km (0.072 R)
• M15: 4,805,084 km (0.117 R)
• M16: 4,901,425 km (0.075 R)
• M17: 5,071,517 km (0.084 R)
• M18: 5,219,021 km (0.064 R)
• M19: 5,493,084 km (0.074 R)
• M20: 6,133,812 km (0.102 R)
• M21: 6,291,189 km (0.083 R)
• M22: 6,529,797 km (0.069 R)
• M23: 6,798,475 km (0.117 R)
• M24: 7,098,269 km (0.05 R)
• M25: 8,720,509 km (0.078 R)
• M26: 9,196,080 km (0.078 R)
• M27: 9,436,933 km (0.099 R)
• M28: 9,680,029 km (0.087 R)
• M29: 9,863,736 km (0.088 R)
• M30: 10,079,456 km (0.103 R)
• M31: 10,172,356 km (0.094 R)
• M32: 10,296,821 km (0.115 R)
• M33: 10,862,750 km (0.118 R)
• M34: 10,958,194 km (0.064 R)
• M35: 11,149,679 km (0.114 R)
• M36: 11,245,870 km (0.078 R)
• M37: 11,665,792 km (0.104 R)
• M38: 11,828,704 km (0.032 R)
• M39: 12,156,772 km (0.06 R)
• M40: 12,255,806 km (0.063 R)
• M41: 12,521,192 km (0.1 R)
• M42: 13,125,418 km (0.081 R)
• M43: 13,601,887 km (0.063 R)
• M44: 14,222,868 km (0.062 R)
• M45: 14,431,856 km (0.091 R)
• M46: 14,536,874 km (0.117 R)
• M47: 14,888,429 km (0.064 R)
• M48: 15,385,393 km (0.05 R)
• M49: 16,032,254 km (0.094 R)
• M50: 16,724,892 km (0.083 R)
• M51: 17,278,554 km (0.052 R)
• M52: 17,726,001 km (0.048 R)
• M53: 17,838,349 km (0.107 R)
• M54: 18,899,148 km (0.116 R)
• M55: 19,206,123 km (0.083 R)
• M56: 19,747,069 km (0.116 R)
• M57: 20,646,750 km (0.085 R)
• M58: 21,002,494 km (0.082 R)
• M59: 21,479,861 km (0.114 R)
• M60: 22,041,451 km (0.091 R)
• M61: 22,283,650 km (0.092 R)
• M62: 22,811,282 km (0.096 R)
• M63: 22,974,493 km (0.114 R)
• M64: 23,631,228 km (0.113 R)
• M65: 23,961,839 km (0.09 R)
• M66: 24,210,919 km (0.11 R)
• M67: 24,377,422 km (0.08 R)
• M68: 24,502,486 km (0.035 R)
• M69: 24,879,173 km (0.115 R)
• M70: 25,342,178 km (0.065 R)
• M71: 26,362,137 km (0.094 R)
• M72: 27,222,325 km (0.108 R)
• M73: 27,395,559 km (0.078 R)
• M74: 27,569,092 km (0.116 R)
• M75: 27,917,207 km (0.086 R)
• M76: 28,661,905 km (0.093 R)
• M77: 29,590,908 km (0.08 R)
• M78: 29,768,929 km (0.036 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 15,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit