🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.54 AU - 0.72 AU

Year: 184 Days

Day: 40.4 Hours

Environment

Temp: 132 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.54 AU - 0.8 AU

Year: 201 Days

Day: 34.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.08 AU - 1.78 AU

Year: 628 Days

Day: 45.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,448,356 km

• M1: 52,060 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.54 AU - 3.5 AU

Year: 1927 Days

Day: 23.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.82 AU - 5.5 AU

Year: 3693 Days

Day: 42.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.2

Radius: 10.4

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 9.24 AU - 14.44 AU

Year: 14955 Days

Day: 14.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,448,356 km

• M1: 129,402 km (0.095 R)
• M2: 491,728 km (0.091 R)
• M3: 1,250,189 km (0.107 R)
• M4: 4,213,125 km (0.093 R)
• M5: 8,232,371 km (0.087 R)
• M6: 13,102,230 km (0.083 R)
• M7: 14,481,672 km (0.114 R)
• M8: 17,143,916 km (0.059 R)
• M9: 19,117,561 km (0.059 R)
• M10: 21,062,782 km (0.106 R)
• M11: 22,128,517 km (0.092 R)
• M12: 23,323,206 km (0.06 R)
• M13: 23,793,990 km (0.107 R)
• M14: 26,142,527 km (0.117 R)
• M15: 30,842,294 km (0.037 R)
• M16: 35,826,596 km (0.115 R)
• M17: 36,201,937 km (0.03 R)
• M18: 39,698,787 km (0.098 R)
• M19: 41,049,207 km (0.091 R)
• M20: 44,703,135 km (0.12 R)
• M21: 45,576,188 km (0.104 R)
• M22: 50,268,924 km (0.12 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: 351 - 11,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit