🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.46 AU - 0.68 AU

Year: 151 Days

Day: 47.2 Hours

Environment

Temp: 256 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,925,055 km

• M1: 74,201 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.88 AU - 1.02 AU

Year: 324 Days

Day: 15.2 Hours

Environment

Temp: 123 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.99 AU - 1.53 AU

Year: 495 Days

Day: 24.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.15 AU - 4.61 AU

Year: 2674 Days

Day: 30.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,925,055 km

• M1: 90,507 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.04 AU - 5.5 AU

Year: 4232 Days

Day: 27 Hours

Environment

Temp: -140 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,925,055 km

• M1: 64,925 km (0.084 R)

Asteroid Belt

Center: 6.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.9

Radius: 13.3

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.19 AU - 7.45 AU

Year: 6231 Days

Day: 10.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 37,925,055 km

• M1: 165,904 km (0.096 R)
• M2: 713,881 km (0.112 R)
• M3: 1,257,968 km (0.083 R)
• M4: 2,001,620 km (0.102 R)
• M5: 2,492,450 km (0.088 R)
• M6: 3,105,203 km (0.113 R)
• M7: 4,110,800 km (0.114 R)
• M8: 5,692,049 km (0.078 R)
• M9: 7,724,935 km (0.102 R)
• M10: 8,159,517 km (0.115 R)
• M11: 11,522,178 km (0.105 R)
• M12: 16,095,235 km (0.054 R)
• M13: 17,673,941 km (0.095 R)
• M14: 18,153,402 km (0.081 R)
• M15: 19,863,156 km (0.059 R)
• M16: 20,456,162 km (0.099 R)
• M17: 23,766,165 km (0.116 R)
• M18: 24,434,867 km (0.063 R)
• M19: 29,472,576 km (0.061 R)
• M20: 31,829,191 km (0.039 R)
• M21: 32,950,277 km (0.045 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 10,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit