🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.04 AU - 1.32 AU

Year: 464 Days

Day: 46.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.8

Radius: 12.5

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.91 AU - 6.33 AU

Year: 4818 Days

Day: 8.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 72,789,496 km

• M1: 155,432 km (0.112 R)
• M2: 1,133,653 km (0.06 R)
• M3: 3,781,385 km (0.034 R)
• M4: 4,881,079 km (0.064 R)
• M5: 7,335,831 km (0.12 R)
• M6: 9,346,127 km (0.094 R)
• M7: 9,861,043 km (0.112 R)
• M8: 11,253,649 km (0.093 R)
• M9: 13,408,308 km (0.078 R)
• M10: 18,030,134 km (0.077 R)
• M11: 22,404,974 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.1

Radius: 13.7

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 9.5 AU - 13.18 AU

Year: 13811 Days

Day: 10.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 72,789,496 km

• M1: 171,738 km (0.084 R)
• M2: 670,797 km (0.117 R)
• M3: 1,240,914 km (0.115 R)
• M4: 1,941,930 km (0.097 R)
• M5: 2,534,487 km (0.081 R)
• M6: 3,079,771 km (0.101 R)
• M7: 4,088,061 km (0.108 R)
• M8: 4,907,708 km (0.102 R)
• M9: 6,018,322 km (0.117 R)
• M10: 6,593,825 km (0.087 R)
• M11: 7,634,727 km (0.103 R)
• M12: 8,927,403 km (0.079 R)
• M13: 12,063,123 km (0.089 R)
• M14: 14,680,787 km (0.056 R)
• M15: 15,655,567 km (0.091 R)
• M16: 20,583,919 km (0.102 R)
• M17: 21,983,258 km (0.114 R)
• M18: 25,460,959 km (0.048 R)
• M19: 26,460,423 km (0.112 R)
• M20: 29,398,375 km (0.108 R)
• M21: 37,172,079 km (0.093 R)
• M22: 38,198,620 km (0.08 R)
• M23: 38,718,921 km (0.044 R)
• M24: 42,634,047 km (0.112 R)
• M25: 50,927,154 km (0.037 R)
• M26: 52,193,351 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.2

Radius: 10.9

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 12.26 AU - 12.36 AU

Year: 15620 Days

Day: 11.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 72,789,496 km

• M1: 137,032 km (0.083 R)
• M2: 518,357 km (0.049 R)
• M3: 1,114,953 km (0.079 R)
• M4: 1,747,602 km (0.119 R)
• M5: 3,815,643 km (0.115 R)
• M6: 4,579,340 km (0.092 R)
• M7: 5,831,774 km (0.096 R)
• M8: 6,198,737 km (0.095 R)
• M9: 8,220,852 km (0.101 R)
• M10: 8,631,049 km (0.072 R)
• M11: 9,604,034 km (0.098 R)
• M12: 10,648,825 km (0.084 R)
• M13: 12,623,218 km (0.104 R)
• M14: 15,057,175 km (0.107 R)
• M15: 15,517,039 km (0.065 R)
• M16: 19,181,289 km (0.106 R)
• M17: 20,180,304 km (0.087 R)
• M18: 20,552,204 km (0.077 R)
• M19: 22,085,134 km (0.101 R)
• M20: 26,804,049 km (0.072 R)
• M21: 28,515,449 km (0.119 R)
• M22: 31,777,729 km (0.115 R)
• M23: 32,408,135 km (0.057 R)
• M24: 35,685,375 km (0.078 R)
• M25: 44,127,183 km (0.042 R)
• M26: 50,838,144 km (0.086 R)
• M27: 51,527,191 km (0.103 R)
• M28: 52,397,253 km (0.048 R)
• M29: 54,166,696 km (0.098 R)
• M30: 54,885,514 km (0.112 R)
• M31: 63,416,033 km (0.059 R)
• M32: 72,137,589 km (0.091 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 10,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit