🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.85 AU - 0.91 AU

Year: 294 Days

Day: 44.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.54 AU - 1.64 AU

Year: 715 Days

Day: 38 Hours

Environment

Temp: -29 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.1

Radius: 13.5

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.63 AU - 7.01 AU

Year: 5663 Days

Day: 9.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 132.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 13,901,553 km

• M1: 173,085 km (0.112 R)
• M2: 957,726 km (0.065 R)
• M3: 1,884,634 km (0.032 R)
• M4: 2,833,683 km (0.068 R)
• M5: 3,409,485 km (0.106 R)
• M6: 4,738,662 km (0.114 R)
• M7: 6,413,410 km (0.085 R)
• M8: 7,146,889 km (0.106 R)
• M9: 7,629,940 km (0.119 R)
• M10: 8,781,993 km (0.105 R)
• M11: 9,242,755 km (0.109 R)
• M12: 9,752,136 km (0.082 R)
• M13: 10,483,071 km (0.082 R)
• M14: 12,741,101 km (0.045 R)
• M15: 13,574,511 km (0.108 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 19,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit