🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.76 AU - 0.96 AU

Year: 299 Days

Day: 38.1 Hours

Environment

Temp: 66 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.09 AU - 1.75 AU

Year: 634 Days

Day: 24.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,759,936 km

• M1: 308,620 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.93 AU - 4.83 AU

Year: 2864 Days

Day: 24.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,759,936 km

• M1: 88,263 km (0.115 R)

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.8

Radius: 13.7

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.63 AU - 5.61 AU

Year: 4341 Days

Day: 11.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 29,759,936 km

• M1: 170,392 km (0.119 R)
• M2: 739,911 km (0.089 R)
• M3: 1,364,482 km (0.069 R)
• M4: 1,939,088 km (0.106 R)
• M5: 2,589,240 km (0.052 R)
• M6: 3,088,298 km (0.053 R)
• M7: 3,802,927 km (0.106 R)
• M8: 4,726,844 km (0.099 R)
• M9: 5,708,056 km (0.086 R)
• M10: 6,986,221 km (0.096 R)
• M11: 7,534,048 km (0.103 R)
• M12: 8,485,341 km (0.116 R)
• M13: 12,209,430 km (0.09 R)
• M14: 13,057,201 km (0.078 R)
• M15: 13,574,062 km (0.032 R)
• M16: 14,981,928 km (0.106 R)
• M17: 15,895,522 km (0.09 R)
• M18: 18,086,682 km (0.11 R)
• M19: 21,241,701 km (0.086 R)
• M20: 25,619,982 km (0.041 R)
• M21: 26,104,679 km (0.086 R)
• M22: 27,175,949 km (0.065 R)
• M23: 27,764,916 km (0.12 R)
• M24: 29,142,862 km (0.114 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: 163 - 12,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit