🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.99 AU - 1.29 AU

Year: 447 Days

Day: 33.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.53 AU - 2.67 AU

Year: 1539 Days

Day: 43.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,834,854 km

• M1: 944,561 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.68 AU - 2.76 AU

Year: 1647 Days

Day: 47.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.3

Radius: 11.8

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.32 AU - 7.1 AU

Year: 5681 Days

Day: 14.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 95 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 32,834,854 km

• M1: 159,471 km (0.056 R)
• M2: 571,015 km (0.086 R)
• M3: 1,083,388 km (0.042 R)
• M4: 2,620,805 km (0.111 R)
• M5: 3,066,308 km (0.07 R)
• M6: 3,475,907 km (0.069 R)
• M7: 3,922,307 km (0.08 R)
• M8: 4,743,000 km (0.098 R)
• M9: 5,208,699 km (0.117 R)
• M10: 6,168,519 km (0.049 R)
• M11: 6,690,914 km (0.12 R)
• M12: 8,359,230 km (0.101 R)
• M13: 9,673,148 km (0.028 R)
• M14: 10,653,313 km (0.085 R)
• M15: 11,072,935 km (0.088 R)
• M16: 14,270,590 km (0.069 R)
• M17: 14,781,167 km (0.057 R)
• M18: 16,883,017 km (0.117 R)
• M19: 17,972,838 km (0.1 R)
• M20: 18,501,666 km (0.075 R)
• M21: 19,245,616 km (0.119 R)
• M22: 22,958,636 km (0.105 R)
• M23: 23,817,926 km (0.064 R)
• M24: 27,037,870 km (0.073 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 15,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit