🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.8 AU - 1.08 AU

Year: 338 Days

Day: 22.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.57 AU - 2.51 AU

Year: 1081 Days

Day: 13.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.14 AU - 4.14 AU

Year: 2575 Days

Day: 26.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,277,718 km

• M1: 32,014 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.5 AU - 4.46 AU

Year: 2945 Days

Day: 40.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,277,718 km

• M1: 93,199 km (0.072 R)

Asteroid Belt

Center: 4.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.4

Radius: 13.7

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.56 AU - 7.3 AU

Year: 5355 Days

Day: 7.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,277,718 km

• M1: 170,542 km (0.089 R)
• M2: 620,233 km (0.068 R)
• M3: 1,057,358 km (0.107 R)
• M4: 1,774,380 km (0.056 R)
• M5: 2,697,698 km (0.109 R)
• M6: 4,354,944 km (0.026 R)
• M7: 6,901,548 km (0.07 R)
• M8: 8,700,014 km (0.058 R)
• M9: 10,230,250 km (0.069 R)
• M10: 10,837,169 km (0.118 R)
• M11: 12,557,544 km (0.118 R)
• M12: 13,152,944 km (0.099 R)
• M13: 14,453,697 km (0.108 R)
• M14: 16,416,721 km (0.096 R)
• M15: 17,189,244 km (0.12 R)
• M16: 19,587,148 km (0.059 R)
• M17: 20,388,694 km (0.112 R)
• M18: 23,515,888 km (0.116 R)
• M19: 24,345,109 km (0.112 R)
• M20: 25,271,867 km (0.084 R)
• M21: 25,982,158 km (0.058 R)
• M22: 28,193,514 km (0.041 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 12,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit