🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.74 AU - 0.9 AU

Year: 260 Days

Day: 36.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.83 AU - 1.23 AU

Year: 366 Days

Day: 31.9 Hours

Environment

Temp: 167 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.47 AU - 3.29 AU

Year: 1710 Days

Day: 19.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,276,658 km

• M1: 788,979 km (0.088 R)

Asteroid Belt

Center: 6.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.2

Radius: 10.2

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 8.49 AU - 11.03 AU

Year: 10667 Days

Day: 6.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 39,276,658 km

• M1: 152,590 km (0.093 R)
• M2: 791,373 km (0.087 R)
• M3: 3,261,234 km (0.109 R)
• M4: 4,429,443 km (0.067 R)
• M5: 5,381,484 km (0.075 R)
• M6: 5,727,504 km (0.094 R)
• M7: 8,753,420 km (0.105 R)
• M8: 9,916,095 km (0.12 R)
• M9: 13,786,790 km (0.107 R)
• M10: 14,678,693 km (0.116 R)
• M11: 16,511,416 km (0.063 R)
• M12: 16,908,898 km (0.1 R)
• M13: 17,380,580 km (0.107 R)
• M14: 21,398,479 km (0.048 R)
• M15: 26,174,691 km (0.039 R)
• M16: 28,953,471 km (0.119 R)
• M17: 29,823,981 km (0.036 R)
• M18: 31,414,506 km (0.09 R)
• M19: 33,481,350 km (0.11 R)
• M20: 35,857,862 km (0.106 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 17,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit