🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.57 AU - 0.57 AU

Year: 155 Days

Day: 40 Hours

Environment

Temp: 245 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.95 AU - 1.31 AU

Year: 432 Days

Day: 47.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,032,255 km

• M1: 877,541 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.08 AU - 1.26 AU

Year: 455 Days

Day: 41.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,032,255 km

• M1: 100,679 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.21 AU - 2.01 AU

Year: 735 Days

Day: 45.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.93 AU - 4.73 AU

Year: 3243 Days

Day: 20.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.1

Radius: 10.1

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.52 AU - 6.26 AU

Year: 5145 Days

Day: 5.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 29,032,255 km

• M1: 125,662 km (0.096 R)
• M2: 477,367 km (0.097 R)
• M3: 1,302,399 km (0.093 R)
• M4: 1,637,797 km (0.12 R)
• M5: 2,206,569 km (0.027 R)
• M6: 2,939,299 km (0.105 R)
• M7: 4,527,280 km (0.065 R)
• M8: 4,934,935 km (0.082 R)
• M9: 6,153,409 km (0.114 R)
• M10: 6,849,488 km (0.11 R)
• M11: 7,597,178 km (0.073 R)
• M12: 8,742,051 km (0.08 R)
• M13: 9,094,952 km (0.081 R)
• M14: 10,471,552 km (0.112 R)
• M15: 10,870,080 km (0.088 R)
• M16: 12,764,887 km (0.093 R)
• M17: 13,271,126 km (0.101 R)
• M18: 14,377,702 km (0.12 R)
• M19: 16,239,447 km (0.096 R)
• M20: 16,653,983 km (0.068 R)
• M21: 19,160,794 km (0.066 R)
• M22: 20,230,419 km (0.079 R)
• M23: 20,710,628 km (0.075 R)
• M24: 21,409,998 km (0.088 R)
• M25: 22,929,763 km (0.094 R)
• M26: 24,288,561 km (0.099 R)
• M27: 26,345,083 km (0.077 R)
• M28: 27,166,076 km (0.108 R)
• M29: 28,173,767 km (0.088 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 19,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit