🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.91 AU - 1.41 AU

Year: 473 Days

Day: 41.1 Hours

Environment

Temp: -21 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.37 AU - 1.76 AU

Year: 738 Days

Day: 36.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.81 AU - 2.49 AU

Year: 1194 Days

Day: 31 Hours

Environment

Temp: -87 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.03 AU - 2.43 AU

Year: 1261 Days

Day: 14.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.72 AU - 4.28 AU

Year: 3030 Days

Day: 31.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.7

Radius: 14.2

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.22 AU - 5.8 AU

Year: 4899 Days

Day: 9 Hours

Environment

Temp: -162 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 29,883,168 km

• M1: 177,573 km (0.078 R)
• M2: 767,886 km (0.075 R)
• M3: 1,743,114 km (0.113 R)
• M4: 2,393,267 km (0.111 R)
• M5: 3,823,422 km (0.056 R)
• M6: 4,401,917 km (0.043 R)
• M7: 6,919,350 km (0.097 R)
• M8: 7,640,113 km (0.083 R)
• M9: 8,110,897 km (0.072 R)
• M10: 9,272,226 km (0.086 R)
• M11: 9,766,796 km (0.03 R)
• M12: 13,114,348 km (0.099 R)
• M13: 13,580,794 km (0.038 R)
• M14: 15,159,351 km (0.058 R)
• M15: 16,376,778 km (0.09 R)
• M16: 18,291,631 km (0.096 R)
• M17: 19,071,634 km (0.1 R)
• M18: 20,077,680 km (0.089 R)
• M19: 22,859,153 km (0.068 R)
• M20: 24,225,730 km (0.088 R)
• M21: 26,377,097 km (0.111 R)
• M22: 27,121,645 km (0.078 R)
• M23: 29,528,077 km (0.071 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 15,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit