🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.75 AU - 1.23 AU

Year: 371 Days

Day: 20.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,190,063 km

• M1: 255,064 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.18 AU - 1.28 AU

Year: 514 Days

Day: 40.3 Hours

Environment

Temp: -0 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,190,063 km

• M1: 842,984 km (0.071 R)

Asteroid Belt

Center: 2.67 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.96 AU - 4.24 AU

Year: 3128 Days

Day: 21.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 69.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,190,063 km

• M1: 1,070,074 km (0.067 R)

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.4

Radius: 11.7

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.84 AU - 7.06 AU

Year: 6171 Days

Day: 10.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,190,063 km

• M1: 167,400 km (0.084 R)
• M2: 647,310 km (0.095 R)
• M3: 2,041,113 km (0.026 R)
• M4: 3,199,300 km (0.095 R)
• M5: 4,373,045 km (0.032 R)
• M6: 4,845,625 km (0.044 R)
• M7: 6,848,740 km (0.097 R)
• M8: 11,176,457 km (0.074 R)
• M9: 12,725,543 km (0.056 R)
• M10: 15,260,180 km (0.107 R)
• M11: 16,087,157 km (0.086 R)
• M12: 17,943,816 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.4

Radius: 8.2

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.39 AU - 7.43 AU

Year: 7599 Days

Day: 7.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 35,190,063 km

• M1: 102,026 km (0.084 R)
• M2: 378,483 km (0.048 R)
• M3: 762,351 km (0.071 R)
• M4: 1,147,266 km (0.111 R)
• M5: 1,752,689 km (0.065 R)
• M6: 2,950,519 km (0.117 R)
• M7: 4,567,373 km (0.107 R)
• M8: 6,198,289 km (0.105 R)
• M9: 7,718,951 km (0.11 R)
• M10: 9,386,668 km (0.071 R)
• M11: 9,916,992 km (0.082 R)
• M12: 10,189,709 km (0.087 R)
• M13: 10,989,460 km (0.076 R)
• M14: 11,379,910 km (0.113 R)
• M15: 13,035,510 km (0.101 R)
• M16: 13,362,979 km (0.066 R)
• M17: 15,934,268 km (0.067 R)
• M18: 16,561,681 km (0.094 R)
• M19: 18,269,939 km (0.066 R)
• M20: 19,236,790 km (0.119 R)
• M21: 20,092,490 km (0.083 R)
• M22: 21,122,471 km (0.119 R)
• M23: 23,527,706 km (0.03 R)
• M24: 26,630,665 km (0.097 R)
• M25: 30,090,714 km (0.117 R)
• M26: 31,437,544 km (0.061 R)
• M27: 34,980,021 km (0.072 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 10,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit