🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.95 AU - 1.45 AU

Year: 501 Days

Day: 18.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.81 AU - 2.29 AU

Year: 1118 Days

Day: 43.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.2 AU - 2.4 AU

Year: 1328 Days

Day: 15.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.35 AU - 2.67 AU

Year: 1514 Days

Day: 22.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.2

Radius: 12.9

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.45 AU - 6.89 AU

Year: 5836 Days

Day: 8.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 58.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 39,286,547 km

• M1: 227,688 km (0.095 R)
• M2: 371,302 km (0.069 R)
• M3: 641,625 km (0.107 R)
• M4: 787,034 km (0.103 R)
• M5: 869,463 km (0.099 R)
• M6: 1,021,903 km (0.111 R)
• M7: 1,172,099 km (0.112 R)
• M8: 1,418,188 km (0.106 R)
• M9: 1,668,016 km (0.074 R)
• M10: 1,961,228 km (0.052 R)
• M11: 2,106,787 km (0.029 R)
• M12: 2,240,976 km (0.119 R)
• M13: 2,439,941 km (0.066 R)
• M14: 2,533,889 km (0.103 R)
• M15: 2,905,340 km (0.098 R)
• M16: 3,973,319 km (0.116 R)
• M17: 4,405,508 km (0.109 R)
• M18: 4,598,190 km (0.064 R)
• M19: 4,991,931 km (0.077 R)
• M20: 5,192,841 km (0.104 R)
• M21: 5,520,161 km (0.106 R)
• M22: 5,623,833 km (0.073 R)
• M23: 5,917,643 km (0.096 R)
• M24: 7,415,267 km (0.052 R)
• M25: 7,645,050 km (0.113 R)
• M26: 8,277,400 km (0.041 R)
• M27: 8,420,266 km (0.118 R)
• M28: 9,667,164 km (0.097 R)
• M29: 9,792,527 km (0.075 R)
• M30: 10,222,770 km (0.112 R)
• M31: 10,453,151 km (0.115 R)
• M32: 11,049,598 km (0.106 R)
• M33: 11,207,124 km (0.071 R)
• M34: 11,603,858 km (0.051 R)
• M35: 11,924,745 km (0.11 R)
• M36: 12,248,475 km (0.116 R)
• M37: 12,684,852 km (0.079 R)
• M38: 13,015,314 km (0.107 R)
• M39: 13,572,566 km (0.106 R)
• M40: 14,451,753 km (0.101 R)
• M41: 14,537,771 km (0.111 R)
• M42: 14,999,730 km (0.08 R)
• M43: 15,203,332 km (0.086 R)
• M44: 15,320,019 km (0.063 R)
• M45: 15,495,796 km (0.117 R)
• M46: 15,938,008 km (0.095 R)
• M47: 16,026,869 km (0.12 R)
• M48: 16,264,879 km (0.078 R)
• M49: 16,534,005 km (0.108 R)
• M50: 17,319,993 km (0.115 R)
• M51: 17,411,397 km (0.066 R)
• M52: 17,656,139 km (0.115 R)
• M53: 18,086,981 km (0.027 R)
• M54: 18,241,815 km (0.088 R)
• M55: 18,646,327 km (0.095 R)
• M56: 18,739,976 km (0.069 R)
• M57: 19,022,267 km (0.107 R)
• M58: 19,305,904 km (0.064 R)
• M59: 19,495,744 km (0.056 R)
• M60: 19,813,640 km (0.117 R)
• M61: 20,005,125 km (0.043 R)
• M62: 20,261,386 km (0.109 R)
• M63: 20,874,588 km (0.076 R)
• M64: 21,004,439 km (0.116 R)
• M65: 21,330,263 km (0.075 R)
• M66: 21,428,399 km (0.105 R)
• M67: 22,251,636 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.5

Radius: 13.4

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.01 AU - 8.19 AU

Year: 7978 Days

Day: 6.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 39,286,547 km

• M1: 176,525 km (0.089 R)
• M2: 527,632 km (0.114 R)
• M3: 657,483 km (0.054 R)
• M4: 1,018,911 km (0.055 R)
• M5: 1,170,454 km (0.056 R)
• M6: 1,258,268 km (0.106 R)
• M7: 1,574,368 km (0.092 R)
• M8: 1,792,781 km (0.099 R)
• M9: 2,576,973 km (0.116 R)
• M10: 2,693,809 km (0.067 R)
• M11: 3,254,202 km (0.063 R)
• M12: 3,406,493 km (0.112 R)
• M13: 3,561,177 km (0.118 R)
• M14: 3,824,320 km (0.053 R)
• M15: 4,066,519 km (0.109 R)
• M16: 4,203,401 km (0.115 R)
• M17: 4,566,475 km (0.116 R)
• M18: 4,737,465 km (0.095 R)
• M19: 5,174,441 km (0.111 R)
• M20: 5,382,831 km (0.119 R)
• M21: 5,654,949 km (0.079 R)
• M22: 5,869,772 km (0.063 R)
• M23: 6,244,365 km (0.087 R)
• M24: 7,115,772 km (0.101 R)
• M25: 7,887,997 km (0.065 R)
• M26: 8,232,221 km (0.072 R)
• M27: 8,371,347 km (0.114 R)
• M28: 9,804,644 km (0.054 R)
• M29: 10,100,399 km (0.111 R)
• M30: 10,249,399 km (0.112 R)
• M31: 10,625,189 km (0.076 R)
• M32: 10,852,727 km (0.094 R)
• M33: 11,082,061 km (0.113 R)
• M34: 11,701,246 km (0.11 R)
• M35: 12,331,801 km (0.069 R)
• M36: 12,491,123 km (0.09 R)
• M37: 12,932,886 km (0.082 R)
• M38: 13,914,696 km (0.071 R)
• M39: 14,080,750 km (0.042 R)
• M40: 14,666,725 km (0.091 R)
• M41: 16,079,826 km (0.036 R)
• M42: 16,736,411 km (0.107 R)
• M43: 17,446,552 km (0.032 R)
• M44: 17,670,351 km (0.033 R)
• M45: 17,805,288 km (0.111 R)
• M46: 17,985,554 km (0.081 R)
• M47: 20,478,303 km (0.115 R)
• M48: 20,714,668 km (0.034 R)
• M49: 21,046,924 km (0.093 R)
• M50: 21,716,824 km (0.09 R)
• M51: 22,979,579 km (0.092 R)
• M52: 23,077,716 km (0.106 R)
• M53: 23,619,858 km (0.091 R)
• M54: 24,968,333 km (0.076 R)
• M55: 25,372,696 km (0.071 R)
• M56: 26,960,079 km (0.041 R)
• M57: 29,427,547 km (0.064 R)
• M58: 29,587,616 km (0.106 R)
• M59: 30,176,434 km (0.035 R)
• M60: 31,802,263 km (0.102 R)
• M61: 32,295,637 km (0.037 R)
• M62: 32,846,756 km (0.103 R)
• M63: 32,957,309 km (0.057 R)
• M64: 33,068,011 km (0.089 R)
• M65: 33,512,167 km (0.099 R)
• M66: 35,195,143 km (0.1 R)
• M67: 35,421,634 km (0.106 R)
• M68: 36,046,953 km (0.074 R)
• M69: 36,618,567 km (0.056 R)
• M70: 36,733,308 km (0.096 R)
• M71: 38,467,896 km (0.077 R)
• M72: 38,759,612 km (0.116 R)
• M73: 39,286,495 km (0.119 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: 316 - 12,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit