🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.48 AU - 0.66 AU

Year: 156 Days

Day: 38.9 Hours

Environment

Temp: 201 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.61 AU - 0.97 AU

Year: 254 Days

Day: 42.6 Hours

Environment

Temp: 188 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.18 AU - 1.34 AU

Year: 512 Days

Day: 40.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,199,065 km

• M1: 27,825 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.51 AU - 3.27 AU

Year: 1777 Days

Day: 42.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.8

Radius: 13.2

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.9 AU - 6.66 AU

Year: 5692 Days

Day: 11 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,199,065 km

• M1: 166,353 km (0.04 R)
• M2: 602,580 km (0.096 R)
• M3: 1,089,222 km (0.107 R)
• M4: 1,817,465 km (0.043 R)
• M5: 2,721,185 km (0.074 R)
• M6: 3,977,508 km (0.118 R)
• M7: 5,468,401 km (0.103 R)
• M8: 5,901,636 km (0.11 R)
• M9: 6,357,760 km (0.107 R)
• M10: 7,527,466 km (0.115 R)
• M11: 8,104,465 km (0.034 R)
• M12: 9,743,908 km (0.067 R)
• M13: 10,666,029 km (0.078 R)
• M14: 15,064,356 km (0.108 R)
• M15: 16,808,368 km (0.09 R)
• M16: 17,396,437 km (0.06 R)
• M17: 19,102,601 km (0.098 R)
• M18: 21,983,108 km (0.111 R)
• M19: 24,804,823 km (0.064 R)
• M20: 29,055,646 km (0.078 R)
• M21: 31,451,456 km (0.115 R)
• M22: 32,647,043 km (0.083 R)
• M23: 34,183,861 km (0.105 R)
• M24: 35,983,225 km (0.075 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 14,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit