🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.43 AU - 0.61 AU

Year: 135 Days

Day: 40.5 Hours

Environment

Temp: 188 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.62 AU - 2.52 AU

Year: 1072 Days

Day: 19 Hours

Environment

Temp: -67 °C

Axial Tilt: 74.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.5

Radius: 11.2

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.59 AU - 6.15 AU

Year: 5118 Days

Day: 12.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 21,961,826 km

• M1: 223,798 km (0.093 R)
• M2: 613,202 km (0.025 R)
• M3: 1,051,075 km (0.098 R)
• M4: 1,710,352 km (0.08 R)
• M5: 2,062,356 km (0.087 R)
• M6: 3,890,143 km (0.119 R)
• M7: 4,508,132 km (0.055 R)
• M8: 5,753,385 km (0.045 R)
• M9: 6,132,316 km (0.098 R)
• M10: 8,016,052 km (0.059 R)
• M11: 8,628,656 km (0.062 R)
• M12: 9,531,030 km (0.06 R)
• M13: 11,693,766 km (0.091 R)
• M14: 12,752,919 km (0.12 R)
• M15: 15,163,390 km (0.107 R)
• M16: 19,446,526 km (0.11 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 16,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit