🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.53 AU - 0.55 AU

Year: 256 Days

Day: 33 Hours

Environment

Temp: -113 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 4,673,328 km

• M1: 27,077 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.1

Radius: 14.1

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.7 AU - 0.78 AU

Year: 411 Days

Day: 14.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 4,673,328 km

• M1: 175,329 km (0.116 R)
• M2: 621,729 km (0.12 R)
• M3: 1,190,350 km (0.099 R)
• M4: 1,664,725 km (0.062 R)
• M5: 2,651,173 km (0.095 R)
• M6: 3,612,789 km (0.098 R)
• M7: 4,289,121 km (0.109 R)
• M8: 4,781,148 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.8

Radius: 14.1

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.82 AU - 1.2 AU

Year: 655 Days

Day: 11.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 4,673,328 km

• M1: 175,329 km (0.117 R)
• M2: 660,475 km (0.113 R)
• M3: 1,113,307 km (0.036 R)
• M4: 1,640,191 km (0.076 R)
• M5: 2,165,429 km (0.085 R)
• M6: 2,710,265 km (0.075 R)
• M7: 4,255,162 km (0.101 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 13,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit