🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.55 AU - 0.61 AU

Year: 168 Days

Day: 21.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.12 AU - 1.74 AU

Year: 651 Days

Day: 41.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,224,100 km

• M1: 244,593 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.6

Radius: 13.3

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.87 AU - 9.91 AU

Year: 9254 Days

Day: 8.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 19,224,100 km

• M1: 165,455 km (0.073 R)
• M2: 601,982 km (0.103 R)
• M3: 1,047,185 km (0.119 R)
• M4: 1,799,962 km (0.101 R)
• M5: 2,339,711 km (0.101 R)
• M6: 3,318,978 km (0.112 R)
• M7: 3,751,017 km (0.07 R)
• M8: 4,180,064 km (0.085 R)
• M9: 5,846,434 km (0.094 R)
• M10: 8,270,219 km (0.051 R)
• M11: 9,960,077 km (0.049 R)
• M12: 10,635,361 km (0.039 R)
• M13: 11,623,755 km (0.114 R)
• M14: 12,245,633 km (0.058 R)
• M15: 13,064,980 km (0.032 R)
• M16: 15,151,871 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 17,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit