🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.7 AU - 1.06 AU

Year: 290 Days

Day: 16.7 Hours

Environment

Temp: 121 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.84 AU - 1.3 AU

Year: 389 Days

Day: 43.6 Hours

Environment

Temp: 100 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,256,965 km

• M1: 393,891 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.88 AU - 1.28 AU

Year: 394 Days

Day: 32.9 Hours

Environment

Temp: 91 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.06 AU - 3.6 AU

Year: 2136 Days

Day: 19.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,256,965 km

• M1: 128,205 km (0.103 R)

Asteroid Belt

Center: 7.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.4

Radius: 9

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 9.32 AU - 12.76 AU

Year: 12892 Days

Day: 8 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 39,256,965 km

• M1: 111,899 km (0.102 R)
• M2: 1,127,070 km (0.117 R)
• M3: 1,418,786 km (0.072 R)
• M4: 1,833,771 km (0.051 R)
• M5: 3,202,591 km (0.052 R)
• M6: 3,922,157 km (0.094 R)
• M7: 5,808,736 km (0.074 R)
• M8: 10,812,635 km (0.05 R)
• M9: 11,623,755 km (0.069 R)
• M10: 12,638,926 km (0.082 R)
• M11: 14,241,119 km (0.034 R)
• M12: 14,722,674 km (0.11 R)
• M13: 24,664,500 km (0.09 R)
• M14: 25,097,287 km (0.029 R)
• M15: 27,061,956 km (0.108 R)
• M16: 28,934,921 km (0.091 R)
• M17: 37,521,689 km (0.12 R)
• M18: 39,257,024 km (0.093 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 14,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit