🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.79 AU - 0.99 AU

Year: 250 Days

Day: 35.6 Hours

Environment

Temp: 256 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,595,457 km

• M1: 60,438 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.43 AU - 3.39 AU

Year: 1476 Days

Day: 27.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.96 AU - 4.84 AU

Year: 2289 Days

Day: 17.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.1

Radius: 13.3

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 13.62 AU - 14.34 AU

Year: 15537 Days

Day: 12 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 56,595,457 km

• M1: 165,605 km (0.104 R)
• M2: 688,001 km (0.059 R)
• M3: 1,112,111 km (0.104 R)
• M4: 1,599,351 km (0.12 R)
• M5: 4,026,277 km (0.093 R)
• M6: 9,969,651 km (0.081 R)
• M7: 11,347,298 km (0.078 R)
• M8: 12,848,363 km (0.05 R)
• M9: 13,614,304 km (0.041 R)
• M10: 15,097,268 km (0.084 R)
• M11: 16,095,684 km (0.101 R)
• M12: 17,987,199 km (0.061 R)
• M13: 19,438,149 km (0.103 R)
• M14: 24,258,641 km (0.064 R)
• M15: 29,383,864 km (0.056 R)
• M16: 34,942,921 km (0.106 R)
• M17: 38,228,988 km (0.028 R)
• M18: 41,440,256 km (0.114 R)
• M19: 42,409,650 km (0.038 R)
• M20: 44,972,112 km (0.066 R)
• M21: 45,848,755 km (0.116 R)
• M22: 50,403,861 km (0.067 R)
• M23: 52,307,344 km (0.068 R)
• M24: 54,093,992 km (0.116 R)
• M25: 54,753,718 km (0.064 R)

Kuiper Belt

Range: 36.9 - 63.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 17,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit