🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.7 AU - 0.88 AU

Year: 266 Days

Day: 31.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,542,284 km

• M1: 300,542 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.21 AU - 2.65 AU

Year: 1435 Days

Day: 12.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.4

Radius: 12

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.04 AU - 8.98 AU

Year: 9402 Days

Day: 8.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 41,542,284 km

• M1: 149,299 km (0.112 R)
• M2: 620,682 km (0.057 R)
• M3: 2,195,349 km (0.116 R)
• M4: 2,818,274 km (0.093 R)
• M5: 4,419,420 km (0.088 R)
• M6: 5,261,507 km (0.108 R)
• M7: 5,672,452 km (0.037 R)
• M8: 6,381,696 km (0.096 R)
• M9: 6,886,888 km (0.113 R)
• M10: 7,263,874 km (0.093 R)
• M11: 7,895,925 km (0.115 R)
• M12: 8,912,443 km (0.032 R)
• M13: 10,206,464 km (0.043 R)
• M14: 10,898,803 km (0.087 R)
• M15: 11,888,094 km (0.025 R)
• M16: 12,377,129 km (0.091 R)
• M17: 13,806,387 km (0.059 R)
• M18: 14,469,106 km (0.12 R)
• M19: 15,089,788 km (0.049 R)
• M20: 16,384,557 km (0.056 R)
• M21: 16,990,728 km (0.091 R)
• M22: 18,248,098 km (0.086 R)
• M23: 18,753,589 km (0.071 R)
• M24: 19,566,653 km (0.1 R)
• M25: 21,263,093 km (0.09 R)
• M26: 21,742,405 km (0.098 R)
• M27: 27,784,364 km (0.103 R)
• M28: 31,136,553 km (0.081 R)
• M29: 35,303,452 km (0.065 R)
• M30: 38,279,103 km (0.062 R)
• M31: 39,466,910 km (0.096 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 15,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit