🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.49 AU - 0.59 AU

Year: 260 Days

Day: 32.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.7

Radius: 14.1

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.67 AU - 0.83 AU

Year: 426 Days

Day: 5.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 8,964,153 km

• M1: 175,927 km (0.093 R)
• M2: 838,496 km (0.116 R)
• M3: 1,336,657 km (0.089 R)
• M4: 2,089,733 km (0.051 R)
• M5: 2,659,252 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.4

Radius: 14.5

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.18 AU - 1.64 AU

Year: 1098 Days

Day: 14 Hours

Environment

Temp: -170 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 8,964,153 km

• M1: 180,265 km (0.062 R)
• M2: 746,643 km (0.044 R)
• M3: 1,722,919 km (0.097 R)
• M4: 2,660,000 km (0.108 R)
• M5: 3,245,077 km (0.053 R)
• M6: 3,990,673 km (0.098 R)
• M7: 4,643,967 km (0.118 R)
• M8: 5,202,864 km (0.107 R)
• M9: 5,806,342 km (0.12 R)
• M10: 6,289,543 km (0.12 R)
• M11: 8,246,732 km (0.113 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: 311 - 16,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit