🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.75 AU - 1.05 AU

Year: 315 Days

Day: 47.3 Hours

Environment

Temp: 95 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.6 AU - 3.78 AU

Year: 2615 Days

Day: 38.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,083,586 km

• M1: 51,761 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.8

Radius: 9.5

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.6 AU - 12.52 AU

Year: 11773 Days

Day: 12.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 35,083,586 km

• M1: 118,781 km (0.063 R)
• M2: 725,699 km (0.07 R)
• M3: 1,221,467 km (0.094 R)
• M4: 1,541,456 km (0.05 R)
• M5: 2,878,861 km (0.079 R)
• M6: 7,632,932 km (0.095 R)
• M7: 8,093,694 km (0.093 R)
• M8: 16,205,788 km (0.09 R)
• M9: 20,328,555 km (0.085 R)
• M10: 23,622,701 km (0.119 R)
• M11: 24,519,241 km (0.076 R)
• M12: 31,734,944 km (0.064 R)
• M13: 34,561,746 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 14,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit