🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.99 AU - 1.15 AU

Year: 406 Days

Day: 44.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,345,866 km

• M1: 645,066 km (0.103 R)

Asteroid Belt

Center: 1.67 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.85 AU - 2.69 AU

Year: 1255 Days

Day: 39.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,345,866 km

• M1: 1,239,718 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.31 AU - 2.57 AU

Year: 1399 Days

Day: 42.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,345,866 km

• M1: 115,639 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.98 AU - 2.98 AU

Year: 1434 Days

Day: 41.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.3

Radius: 10.4

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.59 AU - 11.95 AU

Year: 11210 Days

Day: 14.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,345,866 km

• M1: 133,142 km (0.083 R)
• M2: 468,840 km (0.096 R)
• M3: 3,106,101 km (0.041 R)
• M4: 5,000,309 km (0.07 R)
• M5: 5,582,843 km (0.105 R)
• M6: 6,066,942 km (0.088 R)
• M7: 6,392,616 km (0.075 R)
• M8: 6,922,791 km (0.108 R)
• M9: 7,278,834 km (0.111 R)
• M10: 8,827,621 km (0.109 R)
• M11: 10,277,224 km (0.099 R)
• M12: 11,601,614 km (0.095 R)
• M13: 12,276,300 km (0.119 R)
• M14: 20,288,762 km (0.08 R)
• M15: 26,932,404 km (0.099 R)
• M16: 29,537,501 km (0.109 R)
• M17: 30,371,659 km (0.119 R)
• M18: 31,114,412 km (0.096 R)
• M19: 38,230,933 km (0.082 R)
• M20: 38,600,439 km (0.109 R)
• M21: 44,841,812 km (0.103 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 16,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit