🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.47 AU - 0.65 AU

Year: 160 Days

Day: 20.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.8 AU - 0.86 AU

Year: 288 Days

Day: 28.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.81 AU - 1.31 AU

Year: 416 Days

Day: 20.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.27 AU - 1.37 AU

Year: 578 Days

Day: 27.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600

Radius: 13

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 10.2 AU - 10.3 AU

Year: 12496 Days

Day: 6.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 31,118,174 km

• M1: 161,715 km (0.09 R)
• M2: 867,817 km (0.063 R)
• M3: 1,364,033 km (0.092 R)
• M4: 2,575,178 km (0.093 R)
• M5: 3,711,673 km (0.073 R)
• M6: 4,233,769 km (0.112 R)
• M7: 4,804,784 km (0.091 R)
• M8: 5,257,916 km (0.057 R)
• M9: 6,993,401 km (0.083 R)
• M10: 7,706,834 km (0.056 R)
• M11: 9,427,658 km (0.089 R)
• M12: 10,037,269 km (0.117 R)
• M13: 13,744,005 km (0.109 R)
• M14: 15,761,482 km (0.075 R)
• M15: 17,137,184 km (0.03 R)
• M16: 17,969,397 km (0.114 R)
• M17: 22,184,317 km (0.095 R)
• M18: 23,447,671 km (0.091 R)
• M19: 24,473,464 km (0.082 R)
• M20: 25,431,788 km (0.091 R)
• M21: 32,053,588 km (0.099 R)
• M22: 32,509,263 km (0.097 R)
• M23: 35,698,390 km (0.057 R)
• M24: 39,480,374 km (0.093 R)
• M25: 40,399,803 km (0.049 R)
• M26: 42,967,500 km (0.119 R)
• M27: 45,069,949 km (0.086 R)
• M28: 47,093,410 km (0.042 R)
• M29: 52,101,647 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.4

Radius: 9.5

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.31 AU - 12.39 AU

Year: 14561 Days

Day: 11.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 31,118,174 km

• M1: 118,631 km (0.09 R)
• M2: 422,016 km (0.094 R)
• M3: 748,887 km (0.086 R)
• M4: 1,424,621 km (0.067 R)
• M5: 2,722,980 km (0.11 R)
• M6: 3,135,571 km (0.075 R)
• M7: 5,768,943 km (0.089 R)
• M8: 10,524,958 km (0.104 R)
• M9: 13,996,826 km (0.105 R)
• M10: 15,812,196 km (0.099 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 13,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit