🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.39 AU - 0.65 AU

Year: 141 Days

Day: 16.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,668,394 km

• M1: 52,359 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.35 AU - 2.35 AU

Year: 1350 Days

Day: 31.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.5

Radius: 13.4

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.7 AU - 11.3 AU

Year: 12750 Days

Day: 10.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,668,394 km

• M1: 167,699 km (0.093 R)
• M2: 824,583 km (0.057 R)
• M3: 1,389,016 km (0.107 R)
• M4: 2,058,467 km (0.088 R)
• M5: 2,865,996 km (0.102 R)
• M6: 5,800,358 km (0.083 R)
• M7: 6,886,588 km (0.113 R)
• M8: 7,456,107 km (0.112 R)
• M9: 8,840,337 km (0.107 R)
• M10: 9,303,192 km (0.039 R)
• M11: 10,731,702 km (0.082 R)
• M12: 12,879,778 km (0.095 R)
• M13: 15,447,775 km (0.09 R)
• M14: 15,894,325 km (0.033 R)
• M15: 17,206,448 km (0.109 R)
• M16: 18,011,284 km (0.11 R)
• M17: 21,118,432 km (0.032 R)
• M18: 21,947,803 km (0.119 R)
• M19: 22,990,799 km (0.105 R)
• M20: 27,495,789 km (0.12 R)
• M21: 28,373,779 km (0.091 R)
• M22: 29,157,223 km (0.094 R)
• M23: 29,955,178 km (0.119 R)
• M24: 31,238,279 km (0.075 R)
• M25: 32,679,505 km (0.108 R)
• M26: 35,179,435 km (0.094 R)
• M27: 36,476,150 km (0.097 R)
• M28: 37,938,918 km (0.105 R)
• M29: 47,079,347 km (0.11 R)
• M30: 54,783,638 km (0.11 R)
• M31: 57,765,273 km (0.09 R)
• M32: 61,782,275 km (0.046 R)
• M33: 63,478,116 km (0.051 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 11,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit