🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.6 AU - 0.76 AU

Year: 210 Days

Day: 28.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,762,976 km

• M1: 72,854 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.39 AU - 3.29 AU

Year: 1794 Days

Day: 45 Hours

Environment

Temp: -101 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.6

Radius: 11.3

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.4 AU - 8.46 AU

Year: 9172 Days

Day: 6.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,762,976 km

• M1: 144,063 km (0.114 R)
• M2: 550,819 km (0.087 R)
• M3: 908,807 km (0.096 R)
• M4: 1,264,401 km (0.058 R)
• M5: 1,650,513 km (0.091 R)
• M6: 2,356,316 km (0.111 R)
• M7: 2,724,028 km (0.073 R)
• M8: 3,466,781 km (0.112 R)
• M9: 8,922,017 km (0.099 R)
• M10: 9,517,716 km (0.112 R)
• M11: 11,171,670 km (0.099 R)
• M12: 13,443,912 km (0.102 R)
• M13: 23,734,749 km (0.088 R)
• M14: 25,633,595 km (0.032 R)
• M15: 31,837,269 km (0.058 R)
• M16: 32,826,710 km (0.112 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 10,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit