🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.28 AU - 1.8 AU

Year: 669 Days

Day: 37.5 Hours

Environment

Temp: -13 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,662,123 km

• M1: 66,122 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.27 AU - 2.09 AU

Year: 762 Days

Day: 43.6 Hours

Environment

Temp: -22 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.4 AU - 2.24 AU

Year: 859 Days

Day: 46.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 71.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.21 AU - 3.23 AU

Year: 1569 Days

Day: 24.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.25 AU - 4.01 AU

Year: 2420 Days

Day: 42.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.03 AU - 5.91 AU

Year: 4476 Days

Day: 40.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.2

Radius: 8.9

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 11.66 AU - 14.26 AU

Year: 16322 Days

Day: 8.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 46,662,123 km

• M1: 149,299 km (0.103 R)
• M2: 488,736 km (0.12 R)
• M3: 910,153 km (0.111 R)
• M4: 1,199,625 km (0.044 R)
• M5: 1,723,517 km (0.063 R)
• M6: 4,731,033 km (0.091 R)
• M7: 6,322,156 km (0.069 R)
• M8: 7,400,158 km (0.1 R)
• M9: 10,065,543 km (0.091 R)
• M10: 10,521,817 km (0.117 R)
• M11: 13,372,703 km (0.049 R)
• M12: 13,738,919 km (0.107 R)
• M13: 14,491,097 km (0.1 R)
• M14: 14,812,583 km (0.115 R)
• M15: 15,336,923 km (0.043 R)
• M16: 16,353,142 km (0.033 R)
• M17: 23,412,815 km (0.117 R)
• M18: 24,485,282 km (0.09 R)
• M19: 26,440,676 km (0.103 R)
• M20: 28,097,921 km (0.056 R)
• M21: 42,334,701 km (0.069 R)
• M22: 43,523,406 km (0.119 R)
• M23: 44,328,093 km (0.069 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 14,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit