🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.13 AU - 1.33 AU

Year: 609 Days

Day: 34.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.19 AU - 1.43 AU

Year: 669 Days

Day: 37.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 166.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,332,328 km

• M1: 795,262 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.48 AU - 1.94 AU

Year: 998 Days

Day: 14.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,332,328 km

• M1: 182,061 km (0.086 R)

Asteroid Belt

Center: 3.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.4

Radius: 10.3

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.93 AU - 5.43 AU

Year: 4518 Days

Day: 8.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 31,332,328 km

• M1: 128,056 km (0.094 R)
• M2: 483,500 km (0.099 R)
• M3: 889,060 km (0.069 R)
• M4: 1,280,408 km (0.087 R)
• M5: 1,800,111 km (0.075 R)
• M6: 2,390,724 km (0.113 R)
• M7: 2,990,611 km (0.112 R)
• M8: 3,326,608 km (0.115 R)
• M9: 4,099,281 km (0.076 R)
• M10: 4,669,249 km (0.089 R)
• M11: 5,520,461 km (0.099 R)
• M12: 5,937,390 km (0.103 R)
• M13: 6,279,670 km (0.084 R)
• M14: 6,834,528 km (0.108 R)
• M15: 10,923,188 km (0.097 R)
• M16: 13,239,860 km (0.116 R)
• M17: 15,866,201 km (0.108 R)
• M18: 16,588,758 km (0.094 R)
• M19: 19,359,161 km (0.104 R)
• M20: 22,724,665 km (0.119 R)
• M21: 23,333,977 km (0.106 R)
• M22: 25,471,132 km (0.083 R)
• M23: 29,497,259 km (0.094 R)
• M24: 30,040,000 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: 516 - 20,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit