🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.7 AU - 1.04 AU

Year: 289 Days

Day: 47.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.21 AU - 3.11 AU

Year: 1546 Days

Day: 23.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,237,621 km

• M1: 1,050,626 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.7

Radius: 13.2

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.3 AU - 11.06 AU

Year: 10735 Days

Day: 11.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 21,237,621 km

• M1: 194,627 km (0.064 R)
• M2: 791,971 km (0.107 R)
• M3: 1,205,908 km (0.105 R)
• M4: 2,422,588 km (0.076 R)
• M5: 2,943,189 km (0.074 R)
• M6: 3,727,979 km (0.107 R)
• M7: 4,254,563 km (0.089 R)
• M8: 8,062,577 km (0.049 R)
• M9: 9,161,673 km (0.091 R)
• M10: 10,049,686 km (0.106 R)
• M11: 14,870,627 km (0.119 R)
• M12: 16,307,664 km (0.11 R)
• M13: 18,346,384 km (0.111 R)
• M14: 21,174,531 km (0.04 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 15,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit