🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.49 AU - 1.71 AU

Year: 632 Days

Day: 45.8 Hours

Environment

Temp: 86 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.3 AU - 6.02 AU

Year: 3658 Days

Day: 40.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.8

Radius: 8.9

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 13.36 AU - 14.6 AU

Year: 16311 Days

Day: 13.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 44,842,238 km

• M1: 124,765 km (0.109 R)
• M2: 760,556 km (0.116 R)
• M3: 1,051,075 km (0.099 R)
• M4: 1,689,110 km (0.093 R)
• M5: 4,725,198 km (0.073 R)
• M6: 5,536,019 km (0.091 R)
• M7: 6,220,579 km (0.11 R)
• M8: 7,115,174 km (0.062 R)
• M9: 10,720,034 km (0.096 R)
• M10: 11,510,060 km (0.103 R)
• M11: 14,741,673 km (0.117 R)
• M12: 17,298,301 km (0.059 R)
• M13: 18,831,230 km (0.051 R)
• M14: 19,669,427 km (0.039 R)
• M15: 25,228,185 km (0.058 R)
• M16: 36,207,023 km (0.1 R)

Kuiper Belt

Range: 35.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 12,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit