🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.62 AU - 0.68 AU

Year: 200 Days

Day: 42.7 Hours

Environment

Temp: 107 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,578,128 km

• M1: 112,797 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.21 AU - 1.95 AU

Year: 756 Days

Day: 25 Hours

Environment

Temp: -50 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.71 AU - 3.01 AU

Year: 1842 Days

Day: 24.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,578,128 km

• M1: 102,923 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.03 AU - 4.91 AU

Year: 3012 Days

Day: 17.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,578,128 km

• M1: 89,310 km (0.093 R)

Asteroid Belt

Center: 4.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.7

Radius: 14.9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.17 AU - 5.35 AU

Year: 4594 Days

Day: 8.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 30,578,128 km

• M1: 185,352 km (0.086 R)
• M2: 796,908 km (0.084 R)
• M3: 1,369,419 km (0.072 R)
• M4: 2,030,043 km (0.06 R)
• M5: 2,652,669 km (0.067 R)
• M6: 3,805,022 km (0.088 R)
• M7: 4,891,701 km (0.086 R)
• M8: 7,676,914 km (0.109 R)
• M9: 8,190,035 km (0.099 R)
• M10: 8,843,927 km (0.077 R)
• M11: 9,532,526 km (0.087 R)
• M12: 11,341,314 km (0.054 R)
• M13: 11,911,730 km (0.074 R)
• M14: 12,401,663 km (0.09 R)
• M15: 13,738,769 km (0.111 R)
• M16: 14,223,466 km (0.06 R)
• M17: 14,831,282 km (0.078 R)
• M18: 16,040,033 km (0.1 R)
• M19: 16,517,400 km (0.089 R)
• M20: 17,563,538 km (0.067 R)
• M21: 23,774,692 km (0.093 R)
• M22: 29,764,890 km (0.097 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 13,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit