🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.5 AU - 0.82 AU

Year: 346 Days

Day: 12 Hours

Environment

Temp: -133 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.9

Radius: 12

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.82 AU - 0.92 AU

Year: 524 Days

Day: 11.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 10,935,978 km

• M1: 149,299 km (0.09 R)
• M2: 539,450 km (0.12 R)
• M3: 1,399,787 km (0.092 R)
• M4: 1,905,578 km (0.045 R)
• M5: 2,904,742 km (0.093 R)
• M6: 3,414,123 km (0.076 R)
• M7: 3,933,078 km (0.087 R)
• M8: 4,409,846 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.3

Radius: 12.6

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.19 AU - 1.75 AU

Year: 1151 Days

Day: 14.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 10,935,978 km

• M1: 158,723 km (0.115 R)
• M2: 622,776 km (0.086 R)
• M3: 1,113,008 km (0.114 R)
• M4: 1,930,561 km (0.105 R)
• M5: 2,567,399 km (0.091 R)
• M6: 3,822,375 km (0.087 R)
• M7: 6,989,063 km (0.094 R)
• M8: 7,502,483 km (0.078 R)
• M9: 8,226,237 km (0.093 R)
• M10: 8,771,222 km (0.086 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 15,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit