🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.89 AU - 1.21 AU

Year: 378 Days

Day: 46.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,916,637 km

• M1: 26,329 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.25 AU - 1.26 AU

Year: 491 Days

Day: 27 Hours

Environment

Temp: 15 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.62 AU - 1.78 AU

Year: 779 Days

Day: 24.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.97 AU - 3.41 AU

Year: 2002 Days

Day: 28.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,916,637 km

• M1: 1,449,454 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.7

Radius: 15

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.08 AU - 9.24 AU

Year: 8957 Days

Day: 8.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 43,916,637 km

• M1: 186,549 km (0.09 R)
• M2: 698,024 km (0.12 R)
• M3: 1,464,264 km (0.119 R)
• M4: 2,013,737 km (0.108 R)
• M5: 2,922,843 km (0.116 R)
• M6: 4,332,953 km (0.108 R)
• M7: 5,083,485 km (0.088 R)
• M8: 7,187,878 km (0.096 R)
• M9: 9,259,360 km (0.051 R)
• M10: 9,727,003 km (0.111 R)
• M11: 11,866,402 km (0.116 R)
• M12: 13,516,467 km (0.108 R)
• M13: 15,444,634 km (0.11 R)
• M14: 16,104,061 km (0.104 R)
• M15: 19,231,853 km (0.11 R)
• M16: 23,169,269 km (0.108 R)
• M17: 29,082,424 km (0.097 R)
• M18: 32,065,855 km (0.048 R)
• M19: 34,461,216 km (0.069 R)
• M20: 36,046,355 km (0.083 R)
• M21: 41,219,150 km (0.107 R)
• M22: 43,654,753 km (0.115 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 17,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit