🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.5 AU - 0.56 AU

Year: 136 Days

Day: 31.3 Hours

Environment

Temp: 236 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,677,279 km

• M1: 27,376 km (0.117 R)
• M2: 75,697 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.57 AU - 1.75 AU

Year: 752 Days

Day: 41.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.8

Radius: 10.6

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.09 AU - 8.35 AU

Year: 6123 Days

Day: 14.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 27,677,279 km

• M1: 132,544 km (0.09 R)
• M2: 673,938 km (0.089 R)
• M3: 1,515,875 km (0.09 R)
• M4: 2,172,610 km (0.115 R)
• M5: 3,065,260 km (0.096 R)
• M6: 5,314,016 km (0.068 R)
• M7: 6,384,089 km (0.087 R)
• M8: 12,271,364 km (0.085 R)
• M9: 17,591,214 km (0.079 R)
• M10: 20,616,831 km (0.104 R)
• M11: 21,233,323 km (0.115 R)
• M12: 24,123,405 km (0.091 R)
• M13: 26,296,164 km (0.076 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 14,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit