🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.63 AU - 0.95 AU

Year: 266 Days

Day: 32.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.91 AU - 4.43 AU

Year: 2663 Days

Day: 44.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.9

Radius: 10.9

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.1 AU - 6.16 AU

Year: 5748 Days

Day: 11.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 36,644,850 km

• M1: 143,614 km (0.095 R)
• M2: 813,962 km (0.075 R)
• M3: 1,416,393 km (0.09 R)
• M4: 2,710,564 km (0.085 R)
• M5: 3,473,064 km (0.045 R)
• M6: 5,337,203 km (0.086 R)
• M7: 5,795,870 km (0.118 R)
• M8: 6,469,659 km (0.105 R)
• M9: 6,925,035 km (0.061 R)
• M10: 7,436,510 km (0.105 R)
• M11: 7,936,616 km (0.107 R)
• M12: 9,004,146 km (0.098 R)
• M13: 9,448,901 km (0.085 R)
• M14: 12,581,331 km (0.05 R)
• M15: 15,760,285 km (0.072 R)
• M16: 22,975,091 km (0.082 R)
• M17: 24,894,432 km (0.108 R)
• M18: 27,336,019 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.9

Radius: 12.4

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.46 AU - 9.5 AU

Year: 9353 Days

Day: 10.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 36,644,850 km

• M1: 197,619 km (0.116 R)
• M2: 1,081,443 km (0.083 R)
• M3: 1,489,546 km (0.11 R)
• M4: 2,369,181 km (0.1 R)
• M5: 4,421,066 km (0.106 R)
• M6: 5,051,920 km (0.11 R)
• M7: 6,358,807 km (0.11 R)
• M8: 6,947,624 km (0.049 R)
• M9: 8,396,180 km (0.035 R)
• M10: 9,675,242 km (0.071 R)
• M11: 10,268,248 km (0.026 R)
• M12: 11,326,952 km (0.069 R)
• M13: 12,141,662 km (0.069 R)
• M14: 12,563,528 km (0.108 R)
• M15: 17,941,273 km (0.042 R)
• M16: 21,322,185 km (0.115 R)
• M17: 27,925,285 km (0.04 R)
• M18: 29,790,621 km (0.072 R)
• M19: 31,936,901 km (0.026 R)
• M20: 32,641,059 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 11,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit