🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.44 AU - 0.64 AU

Year: 146 Days

Day: 17.6 Hours

Environment

Temp: 192 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.44 AU - 0.64 AU

Year: 146 Days

Day: 29.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.78 AU - 0.94 AU

Year: 294 Days

Day: 45.7 Hours

Environment

Temp: 152 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.88 AU - 2.18 AU

Year: 1067 Days

Day: 36.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.32 AU - 3.14 AU

Year: 1664 Days

Day: 30.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,292,274 km

• M1: 1,844,542 km (0.077 R)

Asteroid Belt

Center: 4.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.9

Radius: 15

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.55 AU - 6.83 AU

Year: 6384 Days

Day: 14.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 25,292,274 km

• M1: 203,603 km (0.082 R)
• M2: 1,235,529 km (0.051 R)
• M3: 1,710,352 km (0.08 R)
• M4: 2,310,539 km (0.112 R)
• M5: 2,894,270 km (0.094 R)
• M6: 3,556,241 km (0.094 R)
• M7: 4,139,822 km (0.092 R)
• M8: 4,909,802 km (0.117 R)
• M9: 6,228,059 km (0.118 R)
• M10: 6,891,974 km (0.079 R)
• M11: 9,793,425 km (0.101 R)
• M12: 10,820,414 km (0.115 R)
• M13: 11,692,869 km (0.102 R)
• M14: 13,283,244 km (0.072 R)
• M15: 14,079,703 km (0.107 R)
• M16: 15,334,081 km (0.09 R)
• M17: 17,825,783 km (0.088 R)
• M18: 19,992,110 km (0.118 R)
• M19: 20,972,425 km (0.103 R)
• M20: 23,743,576 km (0.117 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 10,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit