🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.25 AU - 1.35 AU

Year: 528 Days

Day: 19 Hours

Environment

Temp: 11 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.62 AU - 4.12 AU

Year: 2205 Days

Day: 44 Hours

Environment

Temp: -98 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.2 AU - 4.54 AU

Year: 2714 Days

Day: 19 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.39 AU - 5.73 AU

Year: 4057 Days

Day: 34.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,989,485 km

• M1: 1,738,178 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.1

Radius: 9.2

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.97 AU - 7.85 AU

Year: 7190 Days

Day: 5.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 22,989,485 km

• M1: 120,127 km (0.112 R)
• M2: 498,161 km (0.116 R)
• M3: 1,397,543 km (0.09 R)
• M4: 1,768,546 km (0.069 R)
• M5: 3,475,907 km (0.081 R)
• M6: 5,363,981 km (0.048 R)
• M7: 8,858,588 km (0.061 R)
• M8: 10,331,079 km (0.026 R)
• M9: 10,973,453 km (0.095 R)
• M10: 12,613,045 km (0.045 R)
• M11: 13,289,527 km (0.106 R)
• M12: 16,503,338 km (0.12 R)
• M13: 16,972,178 km (0.105 R)
• M14: 17,449,993 km (0.105 R)
• M15: 18,077,257 km (0.074 R)
• M16: 32,098,168 km (0.103 R)
• M17: 32,514,349 km (0.077 R)
• M18: 33,251,568 km (0.098 R)
• M19: 37,794,556 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.8

Radius: 8.6

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.21 AU - 9.17 AU

Year: 7601 Days

Day: 8.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 22,989,485 km

• M1: 119,529 km (0.106 R)
• M2: 392,694 km (0.112 R)
• M3: 788,680 km (0.074 R)
• M4: 1,527,993 km (0.095 R)
• M5: 2,069,537 km (0.118 R)
• M6: 2,348,836 km (0.061 R)
• M7: 2,653,417 km (0.103 R)
• M8: 3,934,873 km (0.092 R)
• M9: 4,389,351 km (0.107 R)
• M10: 4,975,775 km (0.079 R)
• M11: 5,828,632 km (0.042 R)
• M12: 6,247,207 km (0.049 R)
• M13: 8,972,132 km (0.115 R)
• M14: 12,403,309 km (0.09 R)
• M15: 14,011,486 km (0.094 R)
• M16: 14,763,365 km (0.102 R)
• M17: 15,279,328 km (0.096 R)
• M18: 15,914,371 km (0.092 R)
• M19: 19,787,909 km (0.034 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 12,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit