🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.68 AU - 0.96 AU

Year: 275 Days

Day: 40.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,803,207 km

• M1: 35,155 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.32 AU - 2.18 AU

Year: 859 Days

Day: 35.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.46 AU - 3.56 AU

Year: 1937 Days

Day: 33.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,803,207 km

• M1: 533,167 km (0.111 R)
• M2: 1,065,137 km (0.114 R)

Asteroid Belt

Center: 5.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.9

Radius: 11.1

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.53 AU - 7.77 AU

Year: 7090 Days

Day: 9.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,803,207 km

• M1: 146,456 km (0.09 R)
• M2: 627,114 km (0.067 R)
• M3: 1,102,686 km (0.083 R)
• M4: 1,761,665 km (0.035 R)
• M5: 2,276,431 km (0.06 R)
• M6: 3,414,871 km (0.097 R)
• M7: 4,447,993 km (0.039 R)
• M8: 4,871,655 km (0.072 R)
• M9: 7,087,349 km (0.099 R)
• M10: 7,930,632 km (0.095 R)
• M11: 9,255,919 km (0.094 R)
• M12: 13,073,508 km (0.09 R)
• M13: 13,505,247 km (0.036 R)
• M14: 14,569,037 km (0.099 R)
• M15: 15,991,264 km (0.062 R)
• M16: 18,029,087 km (0.11 R)
• M17: 23,473,252 km (0.088 R)
• M18: 30,484,755 km (0.09 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 11,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit