🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.55 AU - 0.57 AU

Year: 154 Days

Day: 41.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.85 AU - 2.99 AU

Year: 1382 Days

Day: 34.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.5

Radius: 12.6

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.86 AU - 6.4 AU

Year: 4265 Days

Day: 12.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 23,601,827 km

• M1: 159,771 km (0.089 R)
• M2: 728,542 km (0.092 R)
• M3: 1,634,806 km (0.042 R)
• M4: 2,350,631 km (0.032 R)
• M5: 3,230,267 km (0.093 R)
• M6: 3,869,050 km (0.088 R)
• M7: 5,853,166 km (0.072 R)
• M8: 6,989,362 km (0.095 R)
• M9: 7,528,662 km (0.117 R)
• M10: 9,773,229 km (0.114 R)
• M11: 11,454,709 km (0.029 R)
• M12: 12,524,334 km (0.088 R)
• M13: 14,504,112 km (0.114 R)
• M14: 15,755,648 km (0.115 R)
• M15: 18,117,050 km (0.118 R)
• M16: 18,772,738 km (0.041 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 10,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit