🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.54 AU - 0.7 AU

Year: 177 Days

Day: 25.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.66 AU - 0.78 AU

Year: 221 Days

Day: 38.1 Hours

Environment

Temp: 207 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,240,236 km

• M1: 38,297 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.61 AU - 5.59 AU

Year: 3568 Days

Day: 41 Hours

Environment

Temp: -126 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.6

Radius: 14.8

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.93 AU - 6.51 AU

Year: 4313 Days

Day: 9.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 30,240,236 km

• M1: 184,005 km (0.097 R)
• M2: 653,743 km (0.096 R)
• M3: 1,264,252 km (0.092 R)
• M4: 2,410,919 km (0.062 R)
• M5: 2,886,641 km (0.088 R)
• M6: 3,384,951 km (0.051 R)
• M7: 4,218,062 km (0.102 R)
• M8: 5,184,613 km (0.106 R)
• M9: 6,676,254 km (0.087 R)
• M10: 8,553,109 km (0.093 R)
• M11: 9,264,447 km (0.069 R)
• M12: 10,361,298 km (0.094 R)
• M13: 13,170,746 km (0.103 R)
• M14: 15,002,871 km (0.114 R)
• M15: 17,871,560 km (0.071 R)
• M16: 19,704,433 km (0.06 R)
• M17: 23,284,460 km (0.093 R)
• M18: 24,359,919 km (0.118 R)
• M19: 25,228,035 km (0.11 R)
• M20: 27,446,123 km (0.094 R)
• M21: 28,213,710 km (0.091 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 11,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit