🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.5 AU - 0.68 AU

Year: 174 Days

Day: 15.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.67 AU - 0.77 AU

Year: 235 Days

Day: 45.6 Hours

Environment

Temp: 90 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,989,269 km

• M1: 211,831 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.6

Radius: 8.6

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 10.61 AU - 10.93 AU

Year: 13608 Days

Day: 12 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 49,989,269 km

• M1: 106,962 km (0.075 R)
• M2: 422,764 km (0.077 R)
• M3: 746,045 km (0.066 R)
• M4: 1,249,591 km (0.111 R)
• M5: 2,137,604 km (0.101 R)
• M6: 2,434,257 km (0.106 R)
• M7: 4,298,396 km (0.085 R)
• M8: 4,899,181 km (0.117 R)
• M9: 5,904,030 km (0.104 R)
• M10: 14,447,863 km (0.114 R)
• M11: 15,042,664 km (0.044 R)
• M12: 24,794,351 km (0.085 R)
• M13: 40,230,159 km (0.12 R)
• M14: 43,009,986 km (0.103 R)
• M15: 43,964,421 km (0.065 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: 188 - 19,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit