🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.47 AU - 0.67 AU

Year: 153 Days

Day: 35.7 Hours

Environment

Temp: 259 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.31 AU - 5.07 AU

Year: 3043 Days

Day: 21.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,903,033 km

• M1: 50,115 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.4

Radius: 12.9

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.23 AU - 8.63 AU

Year: 6472 Days

Day: 6.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 22,903,033 km

• M1: 160,519 km (0.119 R)
• M2: 681,418 km (0.079 R)
• M3: 1,127,220 km (0.095 R)
• M4: 2,260,573 km (0.119 R)
• M5: 3,266,918 km (0.106 R)
• M6: 4,975,176 km (0.117 R)
• M7: 7,438,305 km (0.111 R)
• M8: 8,403,810 km (0.106 R)
• M9: 8,971,384 km (0.085 R)
• M10: 10,183,277 km (0.115 R)
• M11: 13,400,828 km (0.089 R)
• M12: 16,301,530 km (0.051 R)
• M13: 17,017,655 km (0.118 R)
• M14: 18,277,120 km (0.118 R)
• M15: 21,434,832 km (0.093 R)
• M16: 22,766,851 km (0.106 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 16,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit