🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.83 AU - 0.87 AU

Year: 292 Days

Day: 30.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,141,760 km

• M1: 318,793 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.48 AU - 1.54 AU

Year: 692 Days

Day: 33.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.8

Radius: 14.6

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.27 AU - 8.51 AU

Year: 8262 Days

Day: 7.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 26,141,760 km

• M1: 188,643 km (0.119 R)
• M2: 757,564 km (0.08 R)
• M3: 1,382,733 km (0.117 R)
• M4: 2,174,405 km (0.06 R)
• M5: 2,981,336 km (0.054 R)
• M6: 6,132,166 km (0.111 R)
• M7: 9,316,806 km (0.034 R)
• M8: 9,992,839 km (0.029 R)
• M9: 11,987,128 km (0.089 R)
• M10: 13,029,675 km (0.101 R)
• M11: 13,875,950 km (0.095 R)
• M12: 19,423,788 km (0.113 R)
• M13: 21,265,487 km (0.109 R)
• M14: 25,066,619 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 13,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit