🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.51 AU - 0.75 AU

Year: 151 Days

Day: 16.5 Hours

Environment

Temp: 354 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,333,122 km

• M1: 293,361 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.31 AU - 2.97 AU

Year: 1292 Days

Day: 35.9 Hours

Environment

Temp: -0 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.6

Radius: 12.1

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 11.18 AU - 13.94 AU

Year: 13410 Days

Day: 9.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 78.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 58,333,122 km

• M1: 150,944 km (0.096 R)
• M2: 761,603 km (0.109 R)
• M3: 1,295,667 km (0.085 R)
• M4: 2,003,863 km (0.044 R)
• M5: 11,096,572 km (0.112 R)
• M6: 12,221,847 km (0.09 R)
• M7: 16,276,847 km (0.078 R)
• M8: 17,885,772 km (0.061 R)
• M9: 19,682,592 km (0.089 R)
• M10: 28,188,128 km (0.099 R)
• M11: 29,717,168 km (0.053 R)
• M12: 30,956,736 km (0.057 R)
• M13: 40,479,987 km (0.075 R)
• M14: 49,251,359 km (0.108 R)
• M15: 50,667,602 km (0.067 R)

Kuiper Belt

Range: 36.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 13,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit