🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.08 AU - 1.36 AU

Year: 487 Days

Day: 34.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.29 AU - 1.49 AU

Year: 593 Days

Day: 20.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.83 AU - 2.89 AU

Year: 1311 Days

Day: 32.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 75.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.56 AU - 2.72 AU

Year: 1551 Days

Day: 35.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.98 AU - 4.34 AU

Year: 3069 Days

Day: 24 Hours

Environment

Temp: -131 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,471,093 km

• M1: 41,738 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.4

Radius: 13

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.93 AU - 7.41 AU

Year: 6943 Days

Day: 9 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 42,471,093 km

• M1: 161,715 km (0.107 R)
• M2: 588,069 km (0.085 R)
• M3: 1,080,545 km (0.115 R)
• M4: 2,038,570 km (0.043 R)
• M5: 3,056,434 km (0.113 R)
• M6: 3,549,060 km (0.047 R)
• M7: 4,068,763 km (0.119 R)
• M8: 5,262,255 km (0.106 R)
• M9: 6,110,774 km (0.12 R)
• M10: 7,162,596 km (0.055 R)
• M11: 8,247,181 km (0.104 R)
• M12: 9,029,129 km (0.073 R)
• M13: 10,392,265 km (0.048 R)
• M14: 11,200,991 km (0.086 R)
• M15: 12,436,370 km (0.058 R)
• M16: 13,058,548 km (0.105 R)
• M17: 13,820,300 km (0.063 R)
• M18: 18,154,150 km (0.059 R)
• M19: 21,824,085 km (0.11 R)
• M20: 23,234,644 km (0.113 R)
• M21: 28,215,206 km (0.115 R)
• M22: 28,798,189 km (0.084 R)
• M23: 33,647,553 km (0.083 R)
• M24: 34,856,453 km (0.086 R)
• M25: 35,415,501 km (0.038 R)
• M26: 37,711,379 km (0.064 R)
• M27: 41,463,743 km (0.09 R)
• M28: 42,091,455 km (0.117 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 10,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit