🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.67 AU - 0.97 AU

Year: 271 Days

Day: 39.6 Hours

Environment

Temp: 114 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.86 AU - 2.84 AU

Year: 1316 Days

Day: 19.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.3

Radius: 11.7

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.08 AU - 7.1 AU

Year: 6179 Days

Day: 13.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 21,157,815 km

• M1: 145,858 km (0.116 R)
• M2: 577,747 km (0.067 R)
• M3: 1,109,567 km (0.079 R)
• M4: 1,500,467 km (0.066 R)
• M5: 2,009,698 km (0.103 R)
• M6: 3,099,967 km (0.099 R)
• M7: 6,550,442 km (0.066 R)
• M8: 8,152,785 km (0.041 R)
• M9: 9,552,722 km (0.086 R)
• M10: 10,040,411 km (0.066 R)
• M11: 10,466,166 km (0.111 R)
• M12: 12,422,458 km (0.095 R)
• M13: 12,823,380 km (0.071 R)
• M14: 13,650,806 km (0.115 R)
• M15: 14,464,768 km (0.103 R)
• M16: 15,260,180 km (0.118 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: 393 - 15,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit