🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.51 AU - 0.61 AU

Year: 152 Days

Day: 41.7 Hours

Environment

Temp: 223 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.89 AU - 4.35 AU

Year: 2503 Days

Day: 47.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 79.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,409,960 km

• M1: 75,098 km (0.067 R)
• M2: 162,613 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.5

Radius: 14.6

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.71 AU - 7.41 AU

Year: 6106 Days

Day: 6.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 28,409,960 km

• M1: 181,612 km (0.094 R)
• M2: 671,994 km (0.071 R)
• M3: 1,646,474 km (0.084 R)
• M4: 2,619,160 km (0.109 R)
• M5: 3,131,083 km (0.112 R)
• M6: 3,816,990 km (0.115 R)
• M7: 4,528,477 km (0.074 R)
• M8: 6,494,792 km (0.1 R)
• M9: 7,073,287 km (0.042 R)
• M10: 8,077,836 km (0.093 R)
• M11: 13,628,964 km (0.08 R)
• M12: 14,258,472 km (0.079 R)
• M13: 15,632,229 km (0.089 R)
• M14: 27,571,486 km (0.071 R)
• M15: 28,156,713 km (0.104 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 13,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit