🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.22 AU - 1.72 AU

Year: 635 Days

Day: 14 Hours

Environment

Temp: 4 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.28 AU - 3.82 AU

Year: 2384 Days

Day: 22.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.81 AU - 5.93 AU

Year: 3831 Days

Day: 26.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.9

Radius: 13.2

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 9.41 AU - 9.59 AU

Year: 10437 Days

Day: 9.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 47,264,931 km

• M1: 164,109 km (0.09 R)
• M2: 600,336 km (0.098 R)
• M3: 1,050,626 km (0.097 R)
• M4: 1,636,302 km (0.117 R)
• M5: 2,708,021 km (0.114 R)
• M6: 3,269,910 km (0.072 R)
• M7: 3,882,962 km (0.06 R)
• M8: 4,456,221 km (0.076 R)
• M9: 6,016,527 km (0.108 R)
• M10: 6,825,253 km (0.045 R)
• M11: 7,296,187 km (0.078 R)
• M12: 8,129,447 km (0.094 R)
• M13: 8,795,457 km (0.083 R)
• M14: 9,259,360 km (0.11 R)
• M15: 9,886,923 km (0.101 R)
• M16: 10,750,253 km (0.092 R)
• M17: 11,608,196 km (0.074 R)
• M18: 12,281,237 km (0.084 R)
• M19: 13,099,238 km (0.109 R)
• M20: 17,598,394 km (0.084 R)
• M21: 21,333,853 km (0.102 R)
• M22: 21,835,156 km (0.119 R)
• M23: 23,830,342 km (0.094 R)
• M24: 26,611,965 km (0.088 R)
• M25: 27,585,399 km (0.108 R)
• M26: 28,180,798 km (0.088 R)
• M27: 31,287,198 km (0.107 R)
• M28: 38,540,899 km (0.043 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 14,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit