🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.54 AU - 0.54 AU

Year: 140 Days

Day: 35.5 Hours

Environment

Temp: 213 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.58 AU - 2 AU

Year: 846 Days

Day: 19.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.2

Radius: 10.9

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.3 AU - 7.9 AU

Year: 7398 Days

Day: 14.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 29,880,796 km

• M1: 149,598 km (0.119 R)
• M2: 511,774 km (0.11 R)
• M3: 861,085 km (0.034 R)
• M4: 1,954,795 km (0.117 R)
• M5: 2,567,099 km (0.109 R)
• M6: 3,030,853 km (0.088 R)
• M7: 3,699,705 km (0.104 R)
• M8: 6,306,897 km (0.083 R)
• M9: 8,043,279 km (0.082 R)
• M10: 9,324,286 km (0.1 R)
• M11: 10,917,204 km (0.06 R)
• M12: 12,238,003 km (0.099 R)
• M13: 15,365,048 km (0.1 R)
• M14: 16,237,951 km (0.119 R)
• M15: 20,337,083 km (0.034 R)
• M16: 26,370,065 km (0.088 R)
• M17: 27,283,211 km (0.106 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 17,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit