🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.89 AU - 0.95 AU

Year: 329 Days

Day: 38.1 Hours

Environment

Temp: 40 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.21 AU - 1.65 AU

Year: 637 Days

Day: 32.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.22 AU - 3.1 AU

Year: 1617 Days

Day: 37.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,057,917 km

• M1: 107,860 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.88 AU - 2.96 AU

Year: 1860 Days

Day: 19.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.2

Radius: 14.5

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.8 AU - 8.14 AU

Year: 6860 Days

Day: 11.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 34,057,917 km

• M1: 180,265 km (0.076 R)
• M2: 1,160,580 km (0.082 R)
• M3: 1,952,551 km (0.116 R)
• M4: 2,532,393 km (0.073 R)
• M5: 4,621,527 km (0.046 R)
• M6: 6,454,251 km (0.105 R)
• M7: 7,497,845 km (0.117 R)
• M8: 8,293,407 km (0.097 R)
• M9: 8,936,827 km (0.049 R)
• M10: 11,069,195 km (0.104 R)
• M11: 11,850,246 km (0.086 R)
• M12: 12,408,246 km (0.071 R)
• M13: 13,852,763 km (0.114 R)
• M14: 14,993,147 km (0.039 R)
• M15: 17,787,187 km (0.097 R)
• M16: 20,475,610 km (0.058 R)
• M17: 27,342,152 km (0.099 R)
• M18: 28,408,336 km (0.073 R)
• M19: 33,351,499 km (0.062 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: 239 - 14,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit