🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.89 AU - 2.25 AU

Year: 1062 Days

Day: 18 Hours

Environment

Temp: -51 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,301,798 km

• M1: 1,444,068 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.73 AU - 2.99 AU

Year: 1724 Days

Day: 45.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.97 AU - 3.13 AU

Year: 1899 Days

Day: 21.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.94 AU - 6.44 AU

Year: 4215 Days

Day: 37 Hours

Environment

Temp: -132 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,301,798 km

• M1: 3,088,448 km (0.054 R)

Asteroid Belt

Center: 6.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.1

Radius: 11.5

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.83 AU - 9.05 AU

Year: 7234 Days

Day: 6 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 32,301,798 km

• M1: 143,016 km (0.112 R)
• M2: 639,232 km (0.118 R)
• M3: 1,053,767 km (0.099 R)
• M4: 1,773,632 km (0.055 R)
• M5: 2,178,444 km (0.086 R)
• M6: 3,740,246 km (0.087 R)
• M7: 6,395,758 km (0.038 R)
• M8: 7,061,767 km (0.116 R)
• M9: 13,137,835 km (0.081 R)
• M10: 19,699,347 km (0.063 R)
• M11: 22,155,295 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.6

Radius: 3.5

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 14.01 AU - 23.21 AU

Year: 28616 Days

Day: 17.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 32,301,798 km

• M1: 43,832 km (0.027 R)
• M2: 846,724 km (0.117 R)
• M3: 1,004,550 km (0.115 R)
• M4: 1,827,637 km (0.099 R)
• M5: 3,500,740 km (0.11 R)
• M6: 3,655,873 km (0.087 R)
• M7: 4,449,639 km (0.058 R)
• M8: 8,739,956 km (0.055 R)
• M9: 13,382,128 km (0.047 R)
• M10: 13,652,451 km (0.107 R)
• M11: 15,827,604 km (0.088 R)
• M12: 22,403,478 km (0.041 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 19,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit