🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.45 AU - 0.63 AU

Year: 153 Days

Day: 25.6 Hours

Environment

Temp: 217 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,942,171 km

• M1: 61,186 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.57 AU - 3.95 AU

Year: 2266 Days

Day: 28.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.3

Radius: 11.9

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.03 AU - 8.15 AU

Year: 7268 Days

Day: 12 Hours

Environment

Temp: -163 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 34,942,171 km

• M1: 149,149 km (0.118 R)
• M2: 666,010 km (0.108 R)
• M3: 1,087,427 km (0.057 R)
• M4: 1,665,473 km (0.043 R)
• M5: 2,725,823 km (0.106 R)
• M6: 3,111,935 km (0.116 R)
• M7: 3,646,299 km (0.1 R)
• M8: 4,117,382 km (0.112 R)
• M9: 4,523,391 km (0.1 R)
• M10: 5,154,095 km (0.052 R)
• M11: 5,780,462 km (0.116 R)
• M12: 6,936,704 km (0.119 R)
• M13: 7,968,181 km (0.064 R)
• M14: 8,973,030 km (0.11 R)
• M15: 9,615,403 km (0.116 R)
• M16: 13,907,216 km (0.103 R)
• M17: 17,172,938 km (0.09 R)
• M18: 18,776,328 km (0.047 R)
• M19: 19,473,155 km (0.118 R)
• M20: 20,042,824 km (0.119 R)
• M21: 22,356,355 km (0.058 R)
• M22: 23,297,924 km (0.083 R)
• M23: 24,102,611 km (0.04 R)
• M24: 24,676,767 km (0.103 R)
• M25: 25,092,500 km (0.057 R)
• M26: 25,513,019 km (0.104 R)
• M27: 26,023,597 km (0.116 R)
• M28: 31,221,225 km (0.094 R)
• M29: 33,197,712 km (0.11 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: 386 - 15,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit