🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.59 AU - 0.67 AU

Year: 318 Days

Day: 20.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.56 AU - 0.76 AU

Year: 341 Days

Day: 34.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,686,715 km

• M1: 509,381 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.3

Radius: 14.3

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.51 AU - 2.27 AU

Year: 1652 Days

Day: 6.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 13,686,715 km

• M1: 177,872 km (0.031 R)
• M2: 699,520 km (0.111 R)
• M3: 1,360,293 km (0.056 R)
• M4: 1,876,556 km (0.109 R)
• M5: 2,910,127 km (0.085 R)
• M6: 3,785,873 km (0.074 R)
• M7: 4,972,035 km (0.036 R)
• M8: 6,369,129 km (0.112 R)
• M9: 6,939,995 km (0.104 R)
• M10: 7,437,109 km (0.063 R)
• M11: 10,973,901 km (0.084 R)
• M12: 12,242,043 km (0.117 R)
• M13: 13,686,709 km (0.114 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: 348 - 19,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit