🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.52 AU - 0.58 AU

Year: 145 Days

Day: 13.9 Hours

Environment

Temp: 256 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.53 AU - 0.63 AU

Year: 157 Days

Day: 17.1 Hours

Environment

Temp: 191 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,872,004 km

• M1: 43,084 km (0.056 R)
• M2: 72,555 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.58 AU - 0.62 AU

Year: 165 Days

Day: 38.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.89 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.96 AU - 1.38 AU

Year: 449 Days

Day: 32.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,872,004 km

• M1: 26,628 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.8

Radius: 12.6

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.2 AU - 6.9 AU

Year: 5947 Days

Day: 11.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 34,872,004 km

• M1: 159,322 km (0.084 R)
• M2: 624,721 km (0.107 R)
• M3: 1,038,957 km (0.097 R)
• M4: 1,943,875 km (0.088 R)
• M5: 2,566,800 km (0.105 R)
• M6: 3,257,344 km (0.098 R)
• M7: 4,734,623 km (0.084 R)
• M8: 5,869,622 km (0.103 R)
• M9: 6,687,773 km (0.11 R)
• M10: 7,543,323 km (0.061 R)
• M11: 12,013,158 km (0.036 R)
• M12: 16,567,665 km (0.026 R)
• M13: 17,143,018 km (0.119 R)
• M14: 17,797,958 km (0.103 R)
• M15: 20,078,278 km (0.054 R)
• M16: 22,547,092 km (0.05 R)
• M17: 23,254,091 km (0.115 R)
• M18: 29,082,724 km (0.102 R)
• M19: 32,730,518 km (0.036 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 19,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit