🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.79 AU - 0.87 AU

Year: 267 Days

Day: 32.7 Hours

Environment

Temp: 113 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,240,482 km

• M1: 172,786 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.99 AU - 1.39 AU

Year: 458 Days

Day: 41.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.26 AU - 2.8 AU

Year: 1421 Days

Day: 34.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.4

Radius: 8.6

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.93 AU - 7.01 AU

Year: 5151 Days

Day: 5.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 26,240,482 km

• M1: 106,962 km (0.093 R)
• M2: 377,286 km (0.05 R)
• M3: 711,787 km (0.113 R)
• M4: 994,975 km (0.079 R)
• M5: 1,566,589 km (0.061 R)
• M6: 1,979,180 km (0.091 R)
• M7: 3,646,598 km (0.052 R)
• M8: 4,129,649 km (0.111 R)
• M9: 5,249,389 km (0.108 R)
• M10: 6,148,472 km (0.12 R)
• M11: 6,619,855 km (0.12 R)
• M12: 11,518,587 km (0.091 R)
• M13: 11,918,163 km (0.099 R)
• M14: 13,757,619 km (0.111 R)
• M15: 16,051,552 km (0.049 R)
• M16: 16,550,312 km (0.069 R)
• M17: 20,659,316 km (0.111 R)
• M18: 23,369,132 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.4

Radius: 10.4

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.39 AU - 6.59 AU

Year: 5177 Days

Day: 13.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 26,240,482 km

• M1: 129,851 km (0.093 R)
• M2: 562,338 km (0.108 R)
• M3: 1,102,237 km (0.049 R)
• M4: 1,702,125 km (0.091 R)
• M5: 2,492,899 km (0.066 R)
• M6: 2,823,061 km (0.065 R)
• M7: 3,201,245 km (0.081 R)
• M8: 3,951,029 km (0.056 R)
• M9: 4,665,958 km (0.05 R)
• M10: 6,262,466 km (0.077 R)
• M11: 7,038,580 km (0.119 R)
• M12: 7,466,879 km (0.111 R)
• M13: 8,521,992 km (0.102 R)
• M14: 11,636,770 km (0.118 R)
• M15: 12,330,754 km (0.118 R)
• M16: 16,795,503 km (0.055 R)
• M17: 19,037,675 km (0.071 R)
• M18: 19,483,327 km (0.083 R)
• M19: 20,395,575 km (0.093 R)
• M20: 21,199,813 km (0.091 R)
• M21: 21,816,905 km (0.09 R)
• M22: 23,448,120 km (0.091 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 13,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit