🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.72 AU - 1.06 AU

Year: 310 Days

Day: 38.4 Hours

Environment

Temp: 72 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,556,382 km

• M1: 202,406 km (0.066 R)
• M2: 596,896 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.51 AU - 2.25 AU

Year: 951 Days

Day: 13.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.8

Radius: 5.4

Gravity: 18.65 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 15.58 AU - 20.03 AU

Year: 27708 Days

Day: 18.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 87,556,382 km

• M1: 67,169 km (0.101 R)
• M2: 405,709 km (0.101 R)
• M3: 667,207 km (0.107 R)
• M4: 961,166 km (0.11 R)
• M5: 1,467,256 km (0.074 R)
• M6: 2,200,884 km (0.035 R)
• M7: 2,648,331 km (0.118 R)
• M8: 2,960,991 km (0.071 R)
• M9: 6,688,970 km (0.11 R)
• M10: 7,986,582 km (0.04 R)
• M11: 9,682,423 km (0.058 R)
• M12: 10,234,589 km (0.095 R)
• M13: 11,741,039 km (0.096 R)
• M14: 11,947,933 km (0.092 R)
• M15: 14,464,917 km (0.087 R)
• M16: 15,514,047 km (0.08 R)
• M17: 18,776,478 km (0.081 R)
• M18: 20,918,270 km (0.114 R)
• M19: 21,529,527 km (0.064 R)
• M20: 22,894,608 km (0.047 R)
• M21: 23,762,724 km (0.086 R)
• M22: 28,558,982 km (0.098 R)
• M23: 42,066,173 km (0.078 R)
• M24: 42,550,870 km (0.071 R)
• M25: 50,092,398 km (0.035 R)
• M26: 57,679,105 km (0.061 R)
• M27: 66,214,112 km (0.116 R)
• M28: 77,471,950 km (0.098 R)
• M29: 82,411,373 km (0.04 R)
• M30: 84,188,446 km (0.05 R)
• M31: 84,444,408 km (0.082 R)
• M32: 85,990,950 km (0.118 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 18,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit