🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.39 AU - 0.63 AU

Year: 232 Days

Day: 42.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.8

Radius: 8.7

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.83 AU - 1.93 AU

Year: 1639 Days

Day: 8.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 47,980,558 km

• M1: 108,309 km (0.116 R)
• M2: 443,258 km (0.091 R)
• M3: 791,223 km (0.076 R)
• M4: 1,065,885 km (0.116 R)
• M5: 1,422,825 km (0.069 R)
• M6: 1,727,257 km (0.082 R)
• M7: 2,679,298 km (0.119 R)
• M8: 3,507,472 km (0.086 R)
• M9: 5,288,883 km (0.12 R)
• M10: 6,005,607 km (0.105 R)
• M11: 6,939,097 km (0.109 R)
• M12: 7,769,665 km (0.039 R)
• M13: 8,369,103 km (0.117 R)
• M14: 8,937,575 km (0.038 R)
• M15: 9,404,321 km (0.107 R)
• M16: 10,118,202 km (0.082 R)
• M17: 11,078,620 km (0.081 R)
• M18: 11,472,062 km (0.1 R)
• M19: 12,747,534 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.8

Radius: 13.9

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.64 AU - 2.12 AU

Year: 1639 Days

Day: 6.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,980,558 km

• M1: 178,021 km (0.041 R)
• M2: 638,484 km (0.113 R)
• M3: 1,178,382 km (0.108 R)
• M4: 1,630,916 km (0.099 R)
• M5: 2,096,165 km (0.044 R)
• M6: 2,819,022 km (0.084 R)
• M7: 3,287,563 km (0.102 R)
• M8: 3,844,067 km (0.119 R)
• M9: 4,683,909 km (0.087 R)
• M10: 5,736,330 km (0.073 R)
• M11: 6,219,083 km (0.034 R)
• M12: 6,940,743 km (0.026 R)
• M13: 7,660,458 km (0.099 R)
• M14: 8,613,995 km (0.101 R)
• M15: 9,347,025 km (0.108 R)
• M16: 11,607,897 km (0.117 R)
• M17: 13,781,853 km (0.026 R)
• M18: 14,696,644 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.5

Radius: 14.4

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.15 AU - 2.79 AU

Year: 2468 Days

Day: 7.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,980,558 km

• M1: 179,667 km (0.102 R)
• M2: 687,103 km (0.041 R)
• M3: 1,167,163 km (0.069 R)
• M4: 1,705,266 km (0.063 R)
• M5: 2,301,862 km (0.069 R)
• M6: 3,151,578 km (0.115 R)
• M7: 4,622,275 km (0.106 R)
• M8: 5,234,579 km (0.116 R)
• M9: 6,321,707 km (0.054 R)
• M10: 8,148,147 km (0.071 R)
• M11: 8,738,909 km (0.079 R)
• M12: 9,323,238 km (0.119 R)
• M13: 11,114,972 km (0.083 R)
• M14: 12,008,819 km (0.079 R)
• M15: 14,172,304 km (0.119 R)
• M16: 15,174,759 km (0.057 R)
• M17: 18,300,607 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.5

Radius: 12

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.26 AU - 6.58 AU

Year: 9158 Days

Day: 8.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 47,980,558 km

• M1: 152,889 km (0.103 R)
• M2: 652,396 km (0.078 R)
• M3: 1,181,524 km (0.115 R)
• M4: 1,755,681 km (0.03 R)
• M5: 2,340,608 km (0.085 R)
• M6: 4,202,503 km (0.039 R)
• M7: 4,664,162 km (0.111 R)
• M8: 6,111,671 km (0.043 R)
• M9: 7,298,431 km (0.102 R)
• M10: 8,011,564 km (0.107 R)
• M11: 9,479,419 km (0.068 R)
• M12: 11,227,769 km (0.051 R)
• M13: 13,549,229 km (0.074 R)
• M14: 14,561,707 km (0.118 R)
• M15: 15,353,678 km (0.09 R)
• M16: 17,532,571 km (0.037 R)
• M17: 18,126,924 km (0.039 R)
• M18: 18,657,846 km (0.108 R)
• M19: 23,020,868 km (0.069 R)
• M20: 24,645,501 km (0.036 R)
• M21: 25,203,501 km (0.025 R)
• M22: 26,345,083 km (0.1 R)
• M23: 27,125,086 km (0.092 R)
• M24: 28,222,536 km (0.12 R)
• M25: 33,360,624 km (0.116 R)
• M26: 33,815,103 km (0.09 R)
• M27: 34,273,620 km (0.109 R)
• M28: 46,142,416 km (0.032 R)
• M29: 47,849,328 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.3

Radius: 5.2

Gravity: 23.53 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.04 AU - 6.84 AU

Year: 10391 Days

Day: 17.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 47,980,558 km

• M1: 64,626 km (0.097 R)
• M2: 581,936 km (0.113 R)
• M3: 831,465 km (0.061 R)
• M4: 1,245,402 km (0.103 R)
• M5: 1,478,326 km (0.108 R)
• M6: 1,679,386 km (0.098 R)
• M7: 1,898,547 km (0.104 R)
• M8: 2,452,657 km (0.084 R)
• M9: 3,017,688 km (0.116 R)
• M10: 3,342,914 km (0.111 R)
• M11: 5,071,218 km (0.116 R)
• M12: 5,330,771 km (0.052 R)
• M13: 5,633,108 km (0.074 R)
• M14: 7,238,742 km (0.097 R)
• M15: 7,609,744 km (0.119 R)
• M16: 8,434,478 km (0.091 R)
• M17: 10,157,845 km (0.06 R)
• M18: 11,875,528 km (0.079 R)
• M19: 13,715,432 km (0.104 R)
• M20: 13,903,028 km (0.097 R)
• M21: 15,465,727 km (0.088 R)
• M22: 17,874,702 km (0.06 R)
• M23: 18,628,226 km (0.025 R)
• M24: 19,246,215 km (0.103 R)
• M25: 22,110,715 km (0.092 R)
• M26: 22,715,838 km (0.104 R)
• M27: 24,689,782 km (0.058 R)
• M28: 25,060,486 km (0.073 R)
• M29: 30,648,265 km (0.094 R)
• M30: 31,184,275 km (0.117 R)
• M31: 32,941,152 km (0.114 R)
• M32: 35,580,806 km (0.09 R)
• M33: 38,980,268 km (0.064 R)
• M34: 46,135,983 km (0.11 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: 335 - 12,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit