🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.8 AU - 0.86 AU

Year: 265 Days

Day: 12.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.83 AU - 0.97 AU

Year: 299 Days

Day: 45.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,865,588 km

• M1: 283,338 km (0.092 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.5

Radius: 5.9

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 17.44 AU - 21.36 AU

Year: 29894 Days

Day: 15.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 34,865,588 km

• M1: 76,744 km (0.084 R)
• M2: 343,477 km (0.064 R)
• M3: 572,661 km (0.082 R)
• M4: 845,378 km (0.081 R)
• M5: 1,140,235 km (0.05 R)
• M6: 3,016,940 km (0.1 R)
• M7: 5,050,574 km (0.078 R)
• M8: 9,540,305 km (0.092 R)
• M9: 13,944,616 km (0.095 R)
• M10: 16,268,619 km (0.117 R)
• M11: 19,186,525 km (0.101 R)
• M12: 21,289,722 km (0.072 R)
• M13: 25,016,504 km (0.037 R)
• M14: 29,063,575 km (0.117 R)
• M15: 29,528,077 km (0.114 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 19,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit