🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.54 AU - 0.54 AU

Year: 149 Days

Day: 18.4 Hours

Environment

Temp: 157 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1 AU - 1.24 AU

Year: 444 Days

Day: 45.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 22,792,342 km

• M1: 641,625 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.4

Radius: 11.6

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.72 AU - 10.34 AU

Year: 10169 Days

Day: 6.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 22,792,342 km

• M1: 144,362 km (0.107 R)
• M2: 792,121 km (0.071 R)
• M3: 1,177,036 km (0.059 R)
• M4: 1,680,134 km (0.079 R)
• M5: 4,146,554 km (0.03 R)
• M6: 4,669,698 km (0.096 R)
• M7: 7,796,443 km (0.029 R)
• M8: 12,801,688 km (0.028 R)
• M9: 13,651,853 km (0.063 R)

Asteroid Belt

Center: 10.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.2

Radius: 11.9

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 9.67 AU - 14.11 AU

Year: 15364 Days

Day: 11.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 22,792,342 km

• M1: 148,102 km (0.065 R)
• M2: 519,105 km (0.091 R)
• M3: 1,258,268 km (0.116 R)
• M4: 1,674,599 km (0.117 R)
• M5: 3,064,363 km (0.037 R)
• M6: 3,462,293 km (0.04 R)
• M7: 7,112,182 km (0.117 R)
• M8: 8,321,382 km (0.096 R)
• M9: 12,816,947 km (0.062 R)
• M10: 13,189,595 km (0.112 R)
• M11: 13,762,107 km (0.077 R)
• M12: 14,152,856 km (0.116 R)
• M13: 15,897,317 km (0.098 R)
• M14: 20,307,761 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 18,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit