🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.43 AU - 0.65 AU

Year: 122 Days

Day: 29.2 Hours

Environment

Temp: 389 °C

Axial Tilt: 104.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,946,395 km

• M1: 41,289 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.27 AU - 1.77 AU

Year: 574 Days

Day: 26.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,946,395 km

• M1: 55,351 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.74 AU - 4.84 AU

Year: 3213 Days

Day: 30.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,946,395 km

• M1: 265,835 km (0.033 R)

Asteroid Belt

Center: 10.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.1

Radius: 9.1

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 12.72 AU - 17.92 AU

Year: 18380 Days

Day: 11.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,946,395 km

• M1: 118,482 km (0.114 R)
• M2: 614,099 km (0.03 R)
• M3: 1,457,382 km (0.115 R)
• M4: 1,909,018 km (0.075 R)
• M5: 2,260,125 km (0.119 R)
• M6: 2,613,026 km (0.084 R)
• M7: 3,331,993 km (0.083 R)
• M8: 3,898,820 km (0.06 R)
• M9: 6,438,094 km (0.047 R)
• M10: 7,699,653 km (0.066 R)
• M11: 8,184,649 km (0.12 R)
• M12: 8,503,891 km (0.089 R)
• M13: 10,650,770 km (0.113 R)
• M14: 16,627,803 km (0.105 R)
• M15: 17,513,722 km (0.075 R)
• M16: 24,995,710 km (0.098 R)
• M17: 26,059,201 km (0.112 R)
• M18: 28,587,854 km (0.086 R)
• M19: 32,738,148 km (0.085 R)
• M20: 36,041,568 km (0.053 R)
• M21: 37,773,762 km (0.116 R)
• M22: 38,916,240 km (0.106 R)
• M23: 41,537,195 km (0.093 R)
• M24: 42,890,757 km (0.062 R)

Kuiper Belt

Range: 35.7 - 53.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 19,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit