🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.52 AU - 0.76 AU

Year: 194 Days

Day: 27 Hours

Environment

Temp: 176 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.61 AU - 0.85 AU

Year: 236 Days

Day: 19.7 Hours

Environment

Temp: 121 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.3

Radius: 10.7

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.56 AU - 8.78 AU

Year: 7272 Days

Day: 13 Hours

Environment

Temp: -175 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 25,980,929 km

• M1: 133,441 km (0.071 R)
• M2: 706,551 km (0.071 R)
• M3: 1,222,364 km (0.1 R)
• M4: 1,787,395 km (0.11 R)
• M5: 2,851,036 km (0.103 R)
• M6: 3,364,007 km (0.119 R)
• M7: 3,894,781 km (0.097 R)
• M8: 4,294,356 km (0.114 R)
• M9: 4,844,727 km (0.082 R)
• M10: 5,361,139 km (0.095 R)
• M11: 6,353,122 km (0.08 R)
• M12: 7,734,360 km (0.073 R)
• M13: 8,404,708 km (0.07 R)
• M14: 11,345,802 km (0.025 R)
• M15: 12,164,850 km (0.11 R)
• M16: 12,541,238 km (0.112 R)
• M17: 19,869,290 km (0.114 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 13,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit