🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.61 AU - 0.79 AU

Year: 217 Days

Day: 40.9 Hours

Environment

Temp: 192 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.24 AU - 2.5 AU

Year: 1353 Days

Day: 21.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.6

Radius: 8.9

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.27 AU - 6.45 AU

Year: 5261 Days

Day: 13.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 19,261,302 km

• M1: 110,702 km (0.11 R)
• M2: 811,419 km (0.107 R)
• M3: 1,643,931 km (0.1 R)
• M4: 3,126,147 km (0.083 R)
• M5: 3,789,464 km (0.114 R)
• M6: 4,124,413 km (0.103 R)
• M7: 4,808,674 km (0.105 R)
• M8: 5,691,900 km (0.103 R)
• M9: 8,583,926 km (0.103 R)
• M10: 9,481,214 km (0.057 R)
• M11: 10,063,598 km (0.071 R)
• M12: 10,401,540 km (0.1 R)
• M13: 12,038,440 km (0.117 R)
• M14: 13,886,123 km (0.119 R)
• M15: 17,588,970 km (0.077 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 11,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit