🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.41 AU - 0.61 AU

Year: 139 Days

Day: 41.9 Hours

Environment

Temp: 138 °C

Axial Tilt: 95.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,116,675 km

• M1: 39,793 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.63 AU - 0.73 AU

Year: 215 Days

Day: 14.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,116,675 km

• M1: 53,107 km (0.116 R)
• M2: 204,351 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.78 AU - 2.82 AU

Year: 1794 Days

Day: 29.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,116,675 km

• M1: 526,285 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.57 AU - 4.35 AU

Year: 3017 Days

Day: 41.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642

Radius: 8.6

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.94 AU - 7.24 AU

Year: 6477 Days

Day: 5.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 35,116,675 km

• M1: 108,159 km (0.116 R)
• M2: 952,041 km (0.067 R)
• M3: 1,243,458 km (0.113 R)
• M4: 2,398,353 km (0.026 R)
• M5: 2,851,784 km (0.097 R)
• M6: 3,297,287 km (0.085 R)
• M7: 7,518,789 km (0.054 R)
• M8: 8,210,829 km (0.091 R)
• M9: 11,910,534 km (0.075 R)
• M10: 12,218,556 km (0.087 R)
• M11: 12,850,307 km (0.116 R)
• M12: 24,621,715 km (0.07 R)
• M13: 25,885,069 km (0.102 R)
• M14: 28,540,731 km (0.114 R)
• M15: 28,907,993 km (0.038 R)
• M16: 34,594,208 km (0.092 R)
• M17: 35,116,604 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 14,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit