🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.47 AU - 0.55 AU

Year: 128 Days

Day: 32 Hours

Environment

Temp: 291 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.7 AU - 1.12 AU

Year: 305 Days

Day: 19.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.32 AU - 2.7 AU

Year: 1398 Days

Day: 36.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.63 AU - 5.85 AU

Year: 4216 Days

Day: 33 Hours

Environment

Temp: -124 °C

Axial Tilt: 140.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.3

Radius: 6.2

Gravity: 13.04 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 11.08 AU - 16.42 AU

Year: 17920 Days

Day: 19.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 63,727,093 km

• M1: 77,193 km (0.102 R)
• M2: 318,793 km (0.048 R)
• M3: 990,338 km (0.101 R)
• M4: 1,727,855 km (0.099 R)
• M5: 2,162,736 km (0.064 R)
• M6: 2,973,108 km (0.07 R)
• M7: 3,597,380 km (0.099 R)
• M8: 3,970,178 km (0.11 R)
• M9: 5,838,655 km (0.074 R)
• M10: 9,130,407 km (0.097 R)
• M11: 10,551,736 km (0.053 R)
• M12: 10,958,343 km (0.067 R)
• M13: 13,484,602 km (0.07 R)
• M14: 14,242,166 km (0.063 R)
• M15: 14,453,548 km (0.093 R)
• M16: 22,190,899 km (0.112 R)
• M17: 23,051,237 km (0.12 R)
• M18: 28,573,044 km (0.069 R)
• M19: 29,022,286 km (0.101 R)
• M20: 32,058,674 km (0.028 R)
• M21: 33,903,365 km (0.071 R)
• M22: 38,208,343 km (0.118 R)
• M23: 44,646,587 km (0.104 R)
• M24: 45,403,702 km (0.043 R)
• M25: 45,708,881 km (0.046 R)
• M26: 46,169,344 km (0.111 R)
• M27: 50,126,955 km (0.103 R)
• M28: 51,109,514 km (0.095 R)
• M29: 62,777,101 km (0.06 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 10,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit