🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.61 AU - 0.69 AU

Year: 193 Days

Day: 12.9 Hours

Environment

Temp: 183 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.7 AU - 0.88 AU

Year: 259 Days

Day: 34.2 Hours

Environment

Temp: 92 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.97 AU - 1.13 AU

Year: 397 Days

Day: 29.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.42 AU - 2.32 AU

Year: 943 Days

Day: 23.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,954,660 km

• M1: 877,990 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898

Radius: 11.2

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.11 AU - 12.17 AU

Year: 11913 Days

Day: 13.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,954,660 km

• M1: 139,276 km (0.09 R)
• M2: 1,258,716 km (0.099 R)
• M3: 1,759,271 km (0.091 R)
• M4: 2,233,795 km (0.056 R)
• M5: 4,622,425 km (0.058 R)
• M6: 5,081,391 km (0.11 R)
• M7: 8,457,067 km (0.067 R)
• M8: 9,452,192 km (0.119 R)
• M9: 12,716,717 km (0.113 R)
• M10: 13,820,300 km (0.105 R)
• M11: 15,702,391 km (0.076 R)
• M12: 23,302,711 km (0.12 R)
• M13: 27,095,166 km (0.088 R)
• M14: 29,247,880 km (0.117 R)
• M15: 30,820,901 km (0.073 R)
• M16: 32,095,924 km (0.115 R)
• M17: 32,806,065 km (0.082 R)
• M18: 40,631,679 km (0.109 R)
• M19: 47,143,226 km (0.073 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 13,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit