🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.54 AU - 0.68 AU

Year: 179 Days

Day: 32.4 Hours

Environment

Temp: 130 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.99 AU - 2.67 AU

Year: 1340 Days

Day: 13.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.1

Radius: 14.6

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.51 AU - 12.95 AU

Year: 13241 Days

Day: 10.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 25,964,765 km

• M1: 181,612 km (0.108 R)
• M2: 772,224 km (0.09 R)
• M3: 1,404,724 km (0.035 R)
• M4: 1,945,670 km (0.109 R)
• M5: 3,848,854 km (0.078 R)
• M6: 4,447,844 km (0.092 R)
• M7: 5,722,867 km (0.086 R)
• M8: 6,208,312 km (0.065 R)
• M9: 7,832,496 km (0.118 R)
• M10: 8,505,088 km (0.103 R)
• M11: 10,461,080 km (0.063 R)
• M12: 14,036,619 km (0.085 R)
• M13: 17,395,091 km (0.091 R)
• M14: 17,992,734 km (0.117 R)
• M15: 19,611,084 km (0.065 R)
• M16: 25,503,445 km (0.107 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 13,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit