🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.44 AU - 0.58 AU

Year: 163 Days

Day: 19.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.71 AU - 0.73 AU

Year: 273 Days

Day: 17.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.13 AU - 1.81 AU

Year: 795 Days

Day: 23.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,577,490 km

• M1: 505,342 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.08 AU - 2.66 AU

Year: 1628 Days

Day: 32.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,577,490 km

• M1: 1,443,171 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.1

Radius: 14.5

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.73 AU - 5.57 AU

Year: 4474 Days

Day: 9.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 28,577,490 km

• M1: 181,462 km (0.102 R)
• M2: 656,735 km (0.099 R)
• M3: 1,516,324 km (0.086 R)
• M4: 2,180,838 km (0.049 R)
• M5: 3,751,316 km (0.085 R)
• M6: 4,553,161 km (0.119 R)
• M7: 5,494,879 km (0.095 R)
• M8: 6,721,582 km (0.027 R)
• M9: 7,417,062 km (0.068 R)
• M10: 8,015,005 km (0.093 R)
• M11: 9,148,807 km (0.063 R)
• M12: 9,713,390 km (0.108 R)
• M13: 11,318,425 km (0.084 R)
• M14: 12,401,514 km (0.075 R)
• M15: 13,245,844 km (0.12 R)
• M16: 16,831,705 km (0.111 R)
• M17: 17,496,967 km (0.101 R)
• M18: 18,687,168 km (0.108 R)
• M19: 21,020,146 km (0.12 R)
• M20: 23,021,766 km (0.074 R)
• M21: 23,691,366 km (0.113 R)
• M22: 24,913,730 km (0.046 R)
• M23: 26,825,741 km (0.104 R)
• M24: 27,901,349 km (0.117 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 15,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit