🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.43 AU - 0.61 AU

Year: 142 Days

Day: 16.1 Hours

Environment

Temp: 221 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.5 AU - 0.8 AU

Year: 198 Days

Day: 30.7 Hours

Environment

Temp: 103 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,443,704 km

• M1: 145,409 km (0.026 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340

Radius: 11.2

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.49 AU - 5.53 AU

Year: 4247 Days

Day: 14.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 21,443,704 km

• M1: 139,276 km (0.091 R)
• M2: 664,215 km (0.111 R)
• M3: 1,100,442 km (0.082 R)
• M4: 2,422,588 km (0.083 R)
• M5: 4,559,444 km (0.11 R)
• M6: 6,208,760 km (0.094 R)
• M7: 9,714,736 km (0.063 R)
• M8: 10,133,161 km (0.036 R)
• M9: 11,461,291 km (0.082 R)
• M10: 12,497,855 km (0.115 R)
• M11: 14,906,530 km (0.063 R)
• M12: 15,259,731 km (0.119 R)
• M13: 15,618,466 km (0.066 R)
• M14: 16,140,862 km (0.043 R)
• M15: 17,330,913 km (0.111 R)
• M16: 20,748,327 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 15,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit