🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.59 AU - 0.79 AU

Year: 215 Days

Day: 20.2 Hours

Environment

Temp: 103 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.94 AU - 1.12 AU

Year: 392 Days

Day: 32.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 29,975,809 km

• M1: 274,213 km (0.039 R)
• M2: 490,083 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.78 AU - 1.3 AU

Year: 397 Days

Day: 38.3 Hours

Environment

Temp: -0 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,975,809 km

• M1: 407,505 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.07 AU - 3.17 AU

Year: 1589 Days

Day: 16.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 110.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.8

Radius: 8.5

Gravity: 13.45 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.51 AU - 5.43 AU

Year: 4152 Days

Day: 6.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,975,809 km

• M1: 108,010 km (0.113 R)
• M2: 473,926 km (0.097 R)
• M3: 1,066,184 km (0.082 R)
• M4: 1,397,394 km (0.107 R)
• M5: 1,668,315 km (0.119 R)
• M6: 2,530,598 km (0.084 R)
• M7: 2,937,953 km (0.114 R)
• M8: 4,679,721 km (0.119 R)
• M9: 5,102,484 km (0.077 R)
• M10: 6,240,326 km (0.026 R)
• M11: 6,557,623 km (0.034 R)
• M12: 7,574,589 km (0.085 R)
• M13: 8,120,920 km (0.037 R)
• M14: 9,049,325 km (0.113 R)
• M15: 11,583,064 km (0.114 R)
• M16: 11,869,544 km (0.118 R)
• M17: 13,742,360 km (0.12 R)
• M18: 18,709,906 km (0.062 R)
• M19: 19,304,259 km (0.076 R)
• M20: 20,810,261 km (0.08 R)
• M21: 21,591,909 km (0.037 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 18,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit