🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.78 AU - 0.78 AU

Year: 254 Days

Day: 29.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,126,728 km

• M1: 37,998 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.74 AU - 1.8 AU

Year: 869 Days

Day: 17.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,126,728 km

• M1: 321,037 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.69 AU - 2.25 AU

Year: 1020 Days

Day: 21.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,126,728 km

• M1: 16,905 km (0.099 R)
• M2: 109,057 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.5 AU - 2.6 AU

Year: 1502 Days

Day: 34.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,126,728 km

• M1: 50,414 km (0.114 R)
• M2: 312,660 km (0.081 R)

Asteroid Belt

Center: 5.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.9

Radius: 10.2

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.6 AU - 8.62 AU

Year: 7746 Days

Day: 5.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 26,126,728 km

• M1: 127,158 km (0.116 R)
• M2: 563,086 km (0.066 R)
• M3: 1,095,655 km (0.093 R)
• M4: 2,012,091 km (0.087 R)
• M5: 3,455,412 km (0.031 R)
• M6: 4,967,248 km (0.054 R)
• M7: 5,575,961 km (0.096 R)
• M8: 6,815,529 km (0.118 R)
• M9: 9,160,027 km (0.104 R)
• M10: 13,339,193 km (0.113 R)
• M11: 16,094,038 km (0.08 R)
• M12: 17,784,644 km (0.081 R)
• M13: 21,721,910 km (0.08 R)
• M14: 25,971,088 km (0.089 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 19,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit