🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.93 AU - 0.99 AU

Year: 337 Days

Day: 31.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,812,879 km

• M1: 82,279 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.27 AU - 1.49 AU

Year: 581 Days

Day: 39.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 105.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,812,879 km

• M1: 600,486 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.36 AU - 1.96 AU

Year: 766 Days

Day: 20.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.66 AU - 2.48 AU

Year: 1067 Days

Day: 17 Hours

Environment

Temp: -69 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,812,879 km

• M1: 43,084 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.81 AU - 3.75 AU

Year: 2128 Days

Day: 37.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,812,879 km

• M1: 34,108 km (0.082 R)

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601

Radius: 13.3

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.96 AU - 6.4 AU

Year: 5502 Days

Day: 13.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 30,812,879 km

• M1: 165,455 km (0.109 R)
• M2: 650,003 km (0.105 R)
• M3: 1,198,129 km (0.116 R)
• M4: 1,730,399 km (0.058 R)
• M5: 2,246,960 km (0.118 R)
• M6: 2,793,890 km (0.077 R)
• M7: 3,683,399 km (0.07 R)
• M8: 5,072,116 km (0.094 R)
• M9: 6,238,381 km (0.112 R)
• M10: 9,465,805 km (0.099 R)
• M11: 10,996,042 km (0.12 R)
• M12: 14,765,160 km (0.058 R)
• M13: 16,392,486 km (0.118 R)
• M14: 18,788,146 km (0.078 R)
• M15: 20,069,751 km (0.05 R)
• M16: 22,806,644 km (0.029 R)
• M17: 23,260,524 km (0.081 R)
• M18: 25,620,730 km (0.109 R)
• M19: 26,608,076 km (0.071 R)
• M20: 28,571,249 km (0.099 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 10,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit