🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.56 AU - 0.82 AU

Year: 200 Days

Day: 17.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,281,064 km

• M1: 220,956 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.62 AU - 0.78 AU

Year: 204 Days

Day: 30.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,281,064 km

• M1: 44,431 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.82 AU - 2.08 AU

Year: 948 Days

Day: 43.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.98 AU - 3.12 AU

Year: 1855 Days

Day: 14.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.1

Radius: 10.4

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.64 AU - 9.54 AU

Year: 9544 Days

Day: 11.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 36,281,064 km

• M1: 129,402 km (0.032 R)
• M2: 881,131 km (0.111 R)
• M3: 1,652,907 km (0.109 R)
• M4: 2,374,268 km (0.041 R)
• M5: 2,865,547 km (0.031 R)
• M6: 3,208,874 km (0.051 R)
• M7: 4,127,405 km (0.118 R)
• M8: 4,953,185 km (0.075 R)
• M9: 5,301,001 km (0.117 R)
• M10: 6,444,227 km (0.069 R)
• M11: 9,695,438 km (0.096 R)
• M12: 10,570,137 km (0.034 R)
• M13: 13,679,229 km (0.082 R)
• M14: 17,751,283 km (0.114 R)
• M15: 18,708,560 km (0.091 R)
• M16: 21,633,198 km (0.036 R)
• M17: 25,103,271 km (0.085 R)
• M18: 25,787,382 km (0.078 R)
• M19: 28,464,286 km (0.079 R)
• M20: 30,832,271 km (0.078 R)
• M21: 32,616,375 km (0.119 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 18,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit