🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.62 AU - 0.7 AU

Year: 196 Days

Day: 35.4 Hours

Environment

Temp: 195 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.64 AU - 0.96 AU

Year: 261 Days

Day: 28 Hours

Environment

Temp: 106 °C

Axial Tilt: 112.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.07 AU - 1.19 AU

Year: 439 Days

Day: 35.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 122.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.37 AU - 3.57 AU

Year: 2361 Days

Day: 42.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.67 AU - 3.99 AU

Year: 2738 Days

Day: 19.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,255,137 km

• M1: 65,225 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613

Radius: 11.1

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.3 AU - 6.42 AU

Year: 4532 Days

Day: 9.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 27,255,137 km

• M1: 138,079 km (0.077 R)
• M2: 494,421 km (0.117 R)
• M3: 1,280,857 km (0.081 R)
• M4: 1,697,637 km (0.09 R)
• M5: 2,448,020 km (0.111 R)
• M6: 6,054,076 km (0.101 R)
• M7: 8,076,639 km (0.11 R)
• M8: 9,163,019 km (0.102 R)
• M9: 12,088,854 km (0.099 R)
• M10: 15,812,046 km (0.077 R)
• M11: 16,499,149 km (0.095 R)
• M12: 17,627,865 km (0.082 R)
• M13: 20,304,470 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 16,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit