🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.59 AU - 0.81 AU

Year: 223 Days

Day: 46.2 Hours

Environment

Temp: 98 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.89 AU - 1.25 AU

Year: 421 Days

Day: 27.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 47 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.92 AU - 2.66 AU

Year: 1320 Days

Day: 40.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.6 AU - 4.4 AU

Year: 3046 Days

Day: 43.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.8

Radius: 15

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.73 AU - 5.83 AU

Year: 4620 Days

Day: 14.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 24,485,840 km

• M1: 217,964 km (0.085 R)
• M2: 635,941 km (0.116 R)
• M3: 1,009,187 km (0.05 R)
• M4: 1,341,295 km (0.115 R)
• M5: 2,010,895 km (0.112 R)
• M6: 2,344,348 km (0.091 R)
• M7: 2,962,636 km (0.09 R)
• M8: 3,658,566 km (0.093 R)
• M9: 4,055,000 km (0.071 R)
• M10: 4,596,245 km (0.115 R)
• M11: 5,261,357 km (0.065 R)
• M12: 5,692,199 km (0.102 R)
• M13: 6,909,626 km (0.097 R)
• M14: 7,725,384 km (0.047 R)
• M15: 8,587,815 km (0.102 R)
• M16: 11,621,660 km (0.026 R)
• M17: 12,059,234 km (0.099 R)
• M18: 12,748,282 km (0.052 R)
• M19: 13,135,591 km (0.083 R)
• M20: 13,745,800 km (0.09 R)
• M21: 15,046,105 km (0.093 R)
• M22: 15,621,608 km (0.054 R)
• M23: 16,406,099 km (0.115 R)
• M24: 22,814,722 km (0.084 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 16,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit