🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.53 AU - 0.75 AU

Year: 331 Days

Day: 41.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,141,168 km

• M1: 128,804 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.9

Radius: 10.7

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.57 AU - 0.91 AU

Year: 411 Days

Day: 7.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 22,141,168 km

• M1: 133,292 km (0.055 R)
• M2: 609,163 km (0.041 R)
• M3: 1,079,797 km (0.064 R)
• M4: 1,533,528 km (0.058 R)
• M5: 1,943,276 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.2

Radius: 14.2

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.31 AU - 1.41 AU

Year: 1024 Days

Day: 12.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 22,141,168 km

• M1: 177,273 km (0.067 R)
• M2: 622,926 km (0.115 R)
• M3: 1,165,816 km (0.047 R)
• M4: 2,048,593 km (0.035 R)
• M5: 2,913,718 km (0.063 R)
• M6: 4,438,569 km (0.108 R)
• M7: 5,179,677 km (0.071 R)
• M8: 6,584,251 km (0.105 R)
• M9: 7,375,624 km (0.035 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.1

Radius: 14.9

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.12 AU - 1.84 AU

Year: 1163 Days

Day: 12.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 22,141,168 km

• M1: 189,092 km (0.064 R)
• M2: 847,322 km (0.115 R)
• M3: 1,879,248 km (0.102 R)
• M4: 3,073,339 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.8

Radius: 14.6

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.32 AU - 3.02 AU

Year: 2817 Days

Day: 13.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 22,141,168 km

• M1: 182,809 km (0.099 R)
• M2: 774,468 km (0.116 R)
• M3: 1,739,823 km (0.091 R)
• M4: 2,332,979 km (0.096 R)
• M5: 3,043,419 km (0.097 R)
• M6: 3,639,417 km (0.069 R)
• M7: 4,807,178 km (0.105 R)
• M8: 5,830,876 km (0.102 R)
• M9: 6,610,281 km (0.056 R)
• M10: 8,446,445 km (0.089 R)
• M11: 9,632,308 km (0.115 R)
• M12: 10,403,485 km (0.068 R)
• M13: 11,090,887 km (0.079 R)
• M14: 12,512,216 km (0.081 R)
• M15: 15,248,661 km (0.078 R)
• M16: 16,350,748 km (0.075 R)
• M17: 17,449,096 km (0.116 R)
• M18: 18,246,751 km (0.118 R)
• M19: 18,949,861 km (0.055 R)
• M20: 20,347,704 km (0.077 R)
• M21: 21,040,193 km (0.078 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 11,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit