🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.41 AU - 0.65 AU

Year: 135 Days

Day: 24.5 Hours

Environment

Temp: 286 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.41 AU - 0.68 AU

Year: 139 Days

Day: 20 Hours

Environment

Temp: 283 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.99 AU - 1.19 AU

Year: 398 Days

Day: 45.5 Hours

Environment

Temp: 68 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,441,590 km

• M1: 97,687 km (0.088 R)
• M2: 315,053 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.43 AU - 5.41 AU

Year: 3251 Days

Day: 32.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.9

Radius: 14.6

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.21 AU - 9.97 AU

Year: 9588 Days

Day: 11.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,441,590 km

• M1: 181,612 km (0.099 R)
• M2: 924,066 km (0.073 R)
• M3: 1,512,883 km (0.029 R)
• M4: 2,246,511 km (0.084 R)
• M5: 2,746,916 km (0.064 R)
• M6: 4,378,281 km (0.087 R)
• M7: 5,549,782 km (0.043 R)
• M8: 6,549,544 km (0.106 R)
• M9: 7,228,719 km (0.108 R)
• M10: 8,037,894 km (0.048 R)
• M11: 8,817,298 km (0.054 R)
• M12: 9,504,701 km (0.112 R)
• M13: 12,336,439 km (0.116 R)
• M14: 13,080,389 km (0.098 R)
• M15: 15,039,822 km (0.095 R)
• M16: 15,889,239 km (0.062 R)
• M17: 17,684,114 km (0.079 R)
• M18: 19,919,106 km (0.105 R)
• M19: 25,856,496 km (0.078 R)
• M20: 26,885,879 km (0.108 R)
• M21: 31,806,153 km (0.075 R)
• M22: 37,060,628 km (0.094 R)
• M23: 38,731,338 km (0.113 R)
• M24: 42,867,270 km (0.094 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 15,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit