🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.67 AU - 0.95 AU

Year: 261 Days

Day: 14.8 Hours

Environment

Temp: 136 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.35 AU - 1.37 AU

Year: 568 Days

Day: 16.3 Hours

Environment

Temp: -11 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 22,929,154 km

• M1: 104,569 km (0.08 R)
• M2: 431,141 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.6

Radius: 12

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.05 AU - 10.07 AU

Year: 9767 Days

Day: 13.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 22,929,154 km

• M1: 158,424 km (0.038 R)
• M2: 1,101,040 km (0.106 R)
• M3: 1,742,366 km (0.093 R)
• M4: 2,323,405 km (0.062 R)
• M5: 4,085,817 km (0.083 R)
• M6: 4,479,858 km (0.104 R)
• M7: 6,120,797 km (0.099 R)
• M8: 7,471,067 km (0.029 R)
• M9: 8,097,434 km (0.1 R)
• M10: 12,210,627 km (0.054 R)
• M11: 14,188,460 km (0.118 R)
• M12: 15,567,454 km (0.085 R)
• M13: 20,939,812 km (0.11 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 17,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit