🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.69 AU - 0.83 AU

Year: 250 Days

Day: 19.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,361,251 km

• M1: 452,085 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.93 AU - 1.55 AU

Year: 520 Days

Day: 21.4 Hours

Environment

Temp: -23 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.62 AU - 1.74 AU

Year: 820 Days

Day: 21.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.03 AU - 3.35 AU

Year: 1662 Days

Day: 45.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.7

Radius: 14.8

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.17 AU - 12.67 AU

Year: 12671 Days

Day: 14.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 20,361,251 km

• M1: 423,362 km (0.086 R)
• M2: 623,674 km (0.088 R)
• M3: 960,718 km (0.113 R)
• M4: 1,548,637 km (0.056 R)
• M5: 2,015,831 km (0.096 R)
• M6: 2,111,873 km (0.063 R)
• M7: 2,736,594 km (0.102 R)
• M8: 4,706,798 km (0.062 R)
• M9: 4,910,550 km (0.114 R)
• M10: 5,403,774 km (0.117 R)
• M11: 5,813,972 km (0.079 R)
• M12: 6,193,950 km (0.048 R)
• M13: 6,978,142 km (0.083 R)
• M14: 7,083,609 km (0.094 R)
• M15: 8,057,641 km (0.056 R)
• M16: 8,821,487 km (0.1 R)
• M17: 11,373,777 km (0.061 R)
• M18: 12,001,040 km (0.106 R)
• M19: 13,764,201 km (0.098 R)
• M20: 14,163,926 km (0.097 R)
• M21: 14,567,541 km (0.109 R)
• M22: 15,221,284 km (0.098 R)
• M23: 17,555,460 km (0.104 R)
• M24: 18,280,112 km (0.12 R)
• M25: 18,514,232 km (0.086 R)
• M26: 18,719,780 km (0.045 R)
• M27: 19,489,910 km (0.079 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 14,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit