🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.63 AU - 0.69 AU

Year: 229 Days

Day: 43.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.97 AU - 0.97 AU

Year: 408 Days

Day: 16.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.44 AU - 1.78 AU

Year: 873 Days

Day: 28.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.83 AU - 1.83 AU

Year: 1058 Days

Day: 26.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.79 AU - 2.39 AU

Year: 1292 Days

Day: 42.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.2

Radius: 13

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.8 AU - 5.58 AU

Year: 4342 Days

Day: 9 Hours

Environment

Temp: -156 °C

Axial Tilt: 171.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,443,348 km

• M1: 161,715 km (0.096 R)
• M2: 572,511 km (0.095 R)
• M3: 1,004,251 km (0.096 R)
• M4: 1,713,494 km (0.096 R)
• M5: 2,441,736 km (0.113 R)
• M6: 2,950,519 km (0.11 R)
• M7: 3,654,676 km (0.097 R)
• M8: 5,262,554 km (0.081 R)
• M9: 6,331,879 km (0.046 R)
• M10: 8,145,604 km (0.102 R)
• M11: 12,188,636 km (0.055 R)
• M12: 12,625,761 km (0.034 R)
• M13: 13,738,320 km (0.111 R)
• M14: 14,533,583 km (0.11 R)
• M15: 16,567,665 km (0.113 R)
• M16: 17,530,178 km (0.077 R)
• M17: 19,108,136 km (0.045 R)
• M18: 22,472,742 km (0.07 R)
• M19: 24,640,116 km (0.086 R)
• M20: 27,437,446 km (0.043 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 16,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit