🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.51 AU - 0.53 AU

Year: 131 Days

Day: 32.5 Hours

Environment

Temp: 234 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.76 AU - 0.94 AU

Year: 273 Days

Day: 24 Hours

Environment

Temp: 202 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.83 AU - 1.33 AU

Year: 391 Days

Day: 14.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.71 AU - 2.79 AU

Year: 1588 Days

Day: 21.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,211,784 km

• M1: 1,243,607 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.56 AU - 5.28 AU

Year: 3236 Days

Day: 32.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.8

Radius: 10.4

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.09 AU - 11.57 AU

Year: 9925 Days

Day: 8.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,211,784 km

• M1: 129,552 km (0.056 R)
• M2: 639,830 km (0.047 R)
• M3: 1,452,895 km (0.115 R)
• M4: 2,122,644 km (0.112 R)
• M5: 5,817,562 km (0.095 R)
• M6: 6,523,215 km (0.062 R)
• M7: 9,324,884 km (0.069 R)
• M8: 11,044,960 km (0.109 R)
• M9: 11,605,653 km (0.108 R)
• M10: 16,869,703 km (0.106 R)
• M11: 26,496,625 km (0.052 R)
• M12: 28,323,814 km (0.047 R)
• M13: 29,587,616 km (0.116 R)
• M14: 31,330,731 km (0.059 R)
• M15: 32,001,677 km (0.077 R)
• M16: 32,340,816 km (0.047 R)
• M17: 40,950,323 km (0.118 R)
• M18: 46,932,293 km (0.111 R)
• M19: 48,551,091 km (0.047 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 15,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit