🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.94 AU - 1.18 AU

Year: 403 Days

Day: 36.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,138,218 km

• M1: 21,542 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.78 AU - 1.88 AU

Year: 913 Days

Day: 43.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 174.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.86 AU - 2.86 AU

Year: 1785 Days

Day: 42.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.51 AU - 3.63 AU

Year: 2489 Days

Day: 14.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.1

Radius: 11

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.54 AU - 10.08 AU

Year: 10481 Days

Day: 8.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 38,138,218 km

• M1: 140,323 km (0.109 R)
• M2: 525,089 km (0.095 R)
• M3: 962,064 km (0.069 R)
• M4: 1,865,785 km (0.089 R)
• M5: 2,425,879 km (0.097 R)
• M6: 5,667,216 km (0.116 R)
• M7: 6,563,307 km (0.089 R)
• M8: 8,061,081 km (0.119 R)
• M9: 9,019,405 km (0.106 R)
• M10: 11,261,877 km (0.03 R)
• M11: 15,164,287 km (0.08 R)
• M12: 16,426,594 km (0.086 R)
• M13: 18,801,909 km (0.086 R)
• M14: 21,166,304 km (0.054 R)
• M15: 21,552,864 km (0.109 R)
• M16: 23,392,170 km (0.052 R)
• M17: 23,805,509 km (0.098 R)
• M18: 26,926,570 km (0.105 R)
• M19: 31,199,234 km (0.07 R)
• M20: 32,924,547 km (0.088 R)
• M21: 35,034,625 km (0.03 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 14,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit