🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.47 AU - 0.53 AU

Year: 125 Days

Day: 45 Hours

Environment

Temp: 268 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.53 AU - 0.59 AU

Year: 149 Days

Day: 25.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.1

Radius: 8.4

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.6 AU - 8.56 AU

Year: 7404 Days

Day: 11.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 33,008,025 km

• M1: 105,915 km (0.084 R)
• M2: 1,244,505 km (0.047 R)
• M3: 1,825,842 km (0.049 R)
• M4: 2,178,893 km (0.114 R)
• M5: 4,217,463 km (0.09 R)
• M6: 6,392,467 km (0.104 R)
• M7: 6,827,796 km (0.111 R)
• M8: 9,650,409 km (0.109 R)
• M9: 10,587,939 km (0.045 R)
• M10: 15,009,304 km (0.078 R)
• M11: 15,420,549 km (0.11 R)
• M12: 16,265,627 km (0.106 R)
• M13: 18,379,445 km (0.069 R)
• M14: 20,814,749 km (0.08 R)
• M15: 23,300,467 km (0.114 R)
• M16: 28,315,137 km (0.114 R)
• M17: 31,741,377 km (0.1 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 10,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit