🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.6 AU - 0.94 AU

Year: 293 Days

Day: 13.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.71 AU - 1.05 AU

Year: 358 Days

Day: 28.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,365,230 km

• M1: 143,165 km (0.094 R)
• M2: 156,479 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.92 AU - 1.36 AU

Year: 528 Days

Day: 28.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.08 AU - 1.62 AU

Year: 680 Days

Day: 35.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,365,230 km

• M1: 237,262 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.42 AU - 1.44 AU

Year: 741 Days

Day: 15.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,365,230 km

• M1: 209,437 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.01 AU - 2.37 AU

Year: 1405 Days

Day: 35.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,365,230 km

• M1: 432,787 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.9

Radius: 9.7

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.42 AU - 3.34 AU

Year: 2119 Days

Day: 6.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 24,365,230 km

• M1: 144,362 km (0.113 R)
• M2: 239,357 km (0.081 R)
• M3: 299,944 km (0.104 R)
• M4: 368,460 km (0.113 R)
• M5: 493,673 km (0.102 R)
• M6: 699,968 km (0.041 R)
• M7: 813,812 km (0.095 R)
• M8: 950,994 km (0.117 R)
• M9: 1,018,313 km (0.101 R)
• M10: 1,239,568 km (0.064 R)
• M11: 1,304,344 km (0.103 R)
• M12: 1,476,381 km (0.082 R)
• M13: 1,707,360 km (0.119 R)
• M14: 2,048,294 km (0.103 R)
• M15: 2,457,295 km (0.112 R)
• M16: 2,768,608 km (0.071 R)
• M17: 2,904,293 km (0.099 R)
• M18: 3,130,934 km (0.075 R)
• M19: 3,481,741 km (0.113 R)
• M20: 3,668,738 km (0.063 R)
• M21: 4,178,717 km (0.104 R)
• M22: 4,320,536 km (0.104 R)
• M23: 4,391,894 km (0.066 R)
• M24: 5,204,061 km (0.072 R)
• M25: 5,341,392 km (0.074 R)
• M26: 5,418,136 km (0.107 R)
• M27: 5,479,920 km (0.081 R)
• M28: 5,697,734 km (0.1 R)
• M29: 5,998,127 km (0.104 R)
• M30: 6,222,673 km (0.056 R)
• M31: 6,482,824 km (0.08 R)
• M32: 7,148,684 km (0.106 R)
• M33: 7,575,935 km (0.088 R)
• M34: 7,645,050 km (0.072 R)
• M35: 8,205,742 km (0.094 R)
• M36: 8,634,939 km (0.068 R)
• M37: 8,888,806 km (0.102 R)
• M38: 9,200,269 km (0.118 R)
• M39: 9,627,371 km (0.073 R)
• M40: 9,909,513 km (0.105 R)
• M41: 10,004,208 km (0.092 R)
• M42: 10,194,347 km (0.079 R)
• M43: 10,462,576 km (0.061 R)
• M44: 10,636,259 km (0.103 R)
• M45: 10,733,198 km (0.072 R)
• M46: 11,499,289 km (0.029 R)
• M47: 11,899,015 km (0.096 R)
• M48: 12,404,955 km (0.118 R)
• M49: 12,794,358 km (0.097 R)
• M50: 12,938,720 km (0.054 R)
• M51: 13,146,062 km (0.078 R)
• M52: 13,229,239 km (0.073 R)
• M53: 13,291,771 km (0.049 R)
• M54: 13,438,078 km (0.073 R)
• M55: 13,986,204 km (0.096 R)
• M56: 14,305,895 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.1

Radius: 12.6

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.33 AU - 4.49 AU

Year: 3351 Days

Day: 5.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 24,365,230 km

• M1: 157,377 km (0.082 R)
• M2: 259,552 km (0.108 R)
• M3: 362,027 km (0.103 R)
• M4: 567,275 km (0.107 R)
• M5: 718,818 km (0.105 R)
• M6: 825,032 km (0.026 R)
• M7: 947,553 km (0.111 R)
• M8: 1,132,605 km (0.056 R)
• M9: 1,342,042 km (0.107 R)
• M10: 1,693,897 km (0.096 R)
• M11: 2,032,885 km (0.112 R)
• M12: 2,117,408 km (0.075 R)
• M13: 2,203,277 km (0.08 R)
• M14: 2,513,244 km (0.059 R)
• M15: 2,696,950 km (0.096 R)
• M16: 2,884,995 km (0.092 R)
• M17: 2,996,745 km (0.099 R)
• M18: 3,126,446 km (0.078 R)
• M19: 3,458,553 km (0.1 R)
• M20: 3,732,766 km (0.094 R)
• M21: 3,837,485 km (0.098 R)
• M22: 4,014,010 km (0.067 R)
• M23: 4,157,325 km (0.112 R)
• M24: 4,302,435 km (0.087 R)
• M25: 4,560,341 km (0.101 R)
• M26: 5,149,458 km (0.11 R)
• M27: 5,622,337 km (0.097 R)
• M28: 6,047,644 km (0.09 R)
• M29: 7,015,392 km (0.112 R)
• M30: 7,297,683 km (0.101 R)
• M31: 7,717,006 km (0.052 R)
• M32: 8,372,245 km (0.12 R)
• M33: 9,092,559 km (0.05 R)
• M34: 9,496,024 km (0.081 R)
• M35: 9,591,767 km (0.064 R)
• M36: 9,735,979 km (0.081 R)
• M37: 9,929,559 km (0.079 R)
• M38: 10,222,172 km (0.095 R)
• M39: 10,616,961 km (0.057 R)
• M40: 11,117,366 km (0.103 R)
• M41: 11,269,058 km (0.08 R)
• M42: 11,421,349 km (0.079 R)
• M43: 12,506,831 km (0.087 R)
• M44: 12,796,602 km (0.114 R)
• M45: 13,035,360 km (0.108 R)
• M46: 13,896,146 km (0.116 R)
• M47: 15,053,735 km (0.069 R)
• M48: 15,221,733 km (0.116 R)
• M49: 15,418,305 km (0.107 R)
• M50: 15,644,197 km (0.119 R)
• M51: 15,814,290 km (0.098 R)
• M52: 16,013,554 km (0.093 R)
• M53: 16,099,124 km (0.095 R)
• M54: 16,529,667 km (0.099 R)
• M55: 16,616,135 km (0.097 R)
• M56: 17,138,680 km (0.105 R)
• M57: 17,226,195 km (0.051 R)
• M58: 17,696,082 km (0.051 R)
• M59: 17,962,216 km (0.115 R)
• M60: 18,319,007 km (0.108 R)
• M61: 18,528,295 km (0.077 R)
• M62: 18,678,341 km (0.05 R)
• M63: 18,798,618 km (0.07 R)
• M64: 20,107,749 km (0.105 R)
• M65: 20,231,018 km (0.089 R)
• M66: 20,913,633 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.1

Radius: 13

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.93 AU - 5.25 AU

Year: 4978 Days

Day: 12.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 24,365,230 km

• M1: 162,463 km (0.108 R)
• M2: 293,810 km (0.1 R)
• M3: 400,473 km (0.085 R)
• M4: 517,459 km (0.101 R)
• M5: 668,852 km (0.104 R)
• M6: 950,096 km (0.078 R)
• M7: 1,068,877 km (0.091 R)
• M8: 1,296,116 km (0.088 R)
• M9: 1,415,944 km (0.069 R)
• M10: 1,553,723 km (0.119 R)
• M11: 1,710,652 km (0.118 R)
• M12: 1,873,115 km (0.072 R)
• M13: 2,118,904 km (0.085 R)
• M14: 2,326,546 km (0.105 R)
• M15: 2,727,618 km (0.105 R)
• M16: 2,814,086 km (0.111 R)
• M17: 3,205,284 km (0.055 R)
• M18: 3,370,440 km (0.051 R)
• M19: 3,482,190 km (0.082 R)
• M20: 3,576,287 km (0.069 R)
• M21: 4,079,235 km (0.052 R)
• M22: 4,198,464 km (0.109 R)
• M23: 4,501,998 km (0.056 R)
• M24: 4,584,128 km (0.089 R)
• M25: 4,791,769 km (0.093 R)
• M26: 5,542,900 km (0.075 R)
• M27: 5,764,305 km (0.056 R)
• M28: 5,921,084 km (0.095 R)
• M29: 6,170,314 km (0.087 R)
• M30: 6,539,073 km (0.113 R)
• M31: 6,773,193 km (0.101 R)
• M32: 7,057,878 km (0.047 R)
• M33: 7,153,621 km (0.097 R)
• M34: 7,298,132 km (0.098 R)
• M35: 7,419,306 km (0.07 R)
• M36: 8,010,218 km (0.041 R)
• M37: 8,362,072 km (0.092 R)
• M38: 8,565,376 km (0.113 R)
• M39: 8,847,667 km (0.106 R)
• M40: 9,002,800 km (0.11 R)
• M41: 10,087,983 km (0.091 R)
• M42: 10,714,798 km (0.111 R)
• M43: 11,130,381 km (0.105 R)
• M44: 11,551,349 km (0.088 R)
• M45: 12,092,145 km (0.087 R)
• M46: 12,235,759 km (0.088 R)
• M47: 12,466,888 km (0.046 R)
• M48: 12,728,535 km (0.117 R)
• M49: 12,816,199 km (0.105 R)
• M50: 13,050,918 km (0.06 R)
• M51: 13,168,801 km (0.091 R)
• M52: 13,257,513 km (0.102 R)
• M53: 13,494,775 km (0.098 R)
• M54: 13,643,924 km (0.089 R)
• M55: 14,276,125 km (0.082 R)
• M56: 14,458,485 km (0.098 R)
• M57: 14,611,074 km (0.1 R)
• M58: 15,600,216 km (0.102 R)
• M59: 15,819,526 km (0.061 R)
• M60: 17,285,884 km (0.103 R)
• M61: 17,545,287 km (0.057 R)
• M62: 18,397,397 km (0.108 R)
• M63: 18,795,327 km (0.103 R)
• M64: 19,129,080 km (0.049 R)
• M65: 20,039,981 km (0.113 R)
• M66: 20,380,915 km (0.103 R)
• M67: 20,930,388 km (0.096 R)
• M68: 21,868,815 km (0.098 R)
• M69: 21,973,982 km (0.048 R)
• M70: 22,184,766 km (0.104 R)
• M71: 22,502,063 km (0.082 R)
• M72: 22,608,277 km (0.094 R)
• M73: 22,998,877 km (0.04 R)
• M74: 23,355,818 km (0.086 R)
• M75: 23,499,133 km (0.114 R)
• M76: 23,750,607 km (0.074 R)
• M77: 24,328,952 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 14,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit