🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.55 AU - 0.63 AU

Year: 166 Days

Day: 42 Hours

Environment

Temp: 202 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 13,001,472 km

• M1: 59,690 km (0.1 R)
• M2: 86,168 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.97 AU - 0.97 AU

Year: 351 Days

Day: 46.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 13,001,472 km

• M1: 295,306 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.2

Radius: 9.7

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.01 AU - 6.97 AU

Year: 5382 Days

Day: 13.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 13,001,472 km

• M1: 130,300 km (0.088 R)
• M2: 613,650 km (0.052 R)
• M3: 1,054,665 km (0.089 R)
• M4: 1,432,549 km (0.098 R)
• M5: 2,082,103 km (0.032 R)
• M6: 2,431,564 km (0.093 R)
• M7: 2,847,595 km (0.078 R)
• M8: 3,960,155 km (0.108 R)
• M9: 4,653,391 km (0.105 R)
• M10: 5,978,230 km (0.052 R)
• M11: 7,539,134 km (0.082 R)
• M12: 9,731,641 km (0.085 R)
• M13: 12,924,358 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 10,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit