🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.46 AU - 0.76 AU

Year: 167 Days

Day: 25.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.55 AU - 0.87 AU

Year: 209 Days

Day: 22 Hours

Environment

Temp: 232 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 24,303,362 km

• M1: 52,060 km (0.094 R)
• M2: 146,606 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.62 AU - 1.04 AU

Year: 265 Days

Day: 38.3 Hours

Environment

Temp: 111 °C

Axial Tilt: 99.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.93 AU - 1.07 AU

Year: 350 Days

Day: 26 Hours

Environment

Temp: 107 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 24,303,362 km

• M1: 32,912 km (0.035 R)
• M2: 76,594 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.42 AU - 5.56 AU

Year: 4500 Days

Day: 33.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.4

Radius: 11.1

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 10.92 AU - 12.86 AU

Year: 14343 Days

Day: 6.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 24,303,362 km

• M1: 138,079 km (0.075 R)
• M2: 502,200 km (0.11 R)
• M3: 864,975 km (0.106 R)
• M4: 1,274,873 km (0.11 R)
• M5: 2,006,257 km (0.063 R)
• M6: 2,384,440 km (0.078 R)
• M7: 4,158,522 km (0.101 R)
• M8: 4,636,936 km (0.055 R)
• M9: 6,592,329 km (0.066 R)
• M10: 7,504,128 km (0.105 R)
• M11: 7,905,200 km (0.058 R)
• M12: 8,426,698 km (0.093 R)
• M13: 13,608,769 km (0.054 R)
• M14: 18,589,480 km (0.085 R)
• M15: 22,193,143 km (0.051 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 11,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit