🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.69 AU - 0.83 AU

Year: 238 Days

Day: 45.9 Hours

Environment

Temp: 196 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,028,614 km

• M1: 169,644 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.26 AU - 1.7 AU

Year: 648 Days

Day: 22.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439

Radius: 13

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.69 AU - 7.31 AU

Year: 5289 Days

Day: 13.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 27,028,614 km

• M1: 162,613 km (0.096 R)
• M2: 623,075 km (0.053 R)
• M3: 1,171,800 km (0.05 R)
• M4: 1,578,557 km (0.064 R)
• M5: 2,419,297 km (0.112 R)
• M6: 5,296,064 km (0.105 R)
• M7: 5,993,938 km (0.068 R)
• M8: 12,813,656 km (0.053 R)
• M9: 13,408,158 km (0.109 R)
• M10: 16,085,810 km (0.11 R)
• M11: 19,102,003 km (0.107 R)
• M12: 20,407,842 km (0.094 R)
• M13: 21,082,678 km (0.106 R)
• M14: 22,052,372 km (0.117 R)
• M15: 22,691,304 km (0.11 R)
• M16: 25,994,425 km (0.111 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 12,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit