🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.64 AU - 0.82 AU

Year: 234 Days

Day: 19.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.7 AU - 3.52 AU

Year: 2055 Days

Day: 25.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,542,133 km

• M1: 1,102,985 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.4

Radius: 8.8

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.81 AU - 6.83 AU

Year: 5262 Days

Day: 7.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 25,542,133 km

• M1: 109,506 km (0.112 R)
• M2: 478,863 km (0.113 R)
• M3: 1,712,896 km (0.11 R)
• M4: 2,131,470 km (0.108 R)
• M5: 3,269,461 km (0.048 R)
• M6: 4,696,476 km (0.111 R)
• M7: 5,602,889 km (0.099 R)
• M8: 5,967,758 km (0.097 R)
• M9: 7,093,931 km (0.076 R)
• M10: 12,648,799 km (0.094 R)
• M11: 13,978,874 km (0.068 R)
• M12: 24,786,722 km (0.098 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 19,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit