🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.69 AU - 0.71 AU

Year: 224 Days

Day: 17 Hours

Environment

Temp: 142 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,103,747 km

• M1: 88,712 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.43 AU - 4.37 AU

Year: 2949 Days

Day: 45.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,103,747 km

• M1: 218,862 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.2

Radius: 8.1

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.32 AU - 7.26 AU

Year: 6040 Days

Day: 5.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 16,103,747 km

• M1: 100,679 km (0.068 R)
• M2: 419,173 km (0.073 R)
• M3: 713,283 km (0.091 R)
• M4: 1,163,871 km (0.083 R)
• M5: 1,960,480 km (0.061 R)
• M6: 3,127,194 km (0.117 R)
• M7: 3,540,084 km (0.111 R)
• M8: 5,088,272 km (0.119 R)
• M9: 5,449,850 km (0.105 R)
• M10: 6,148,772 km (0.054 R)
• M11: 6,585,597 km (0.045 R)
• M12: 6,906,186 km (0.07 R)
• M13: 8,636,883 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 14,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit