🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.86 AU - 0.88 AU

Year: 287 Days

Day: 37.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,589,834 km

• M1: 650,302 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.83 AU - 1.33 AU

Year: 396 Days

Day: 37 Hours

Environment

Temp: 43 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 33,589,834 km

• M1: 26,329 km (0.09 R)
• M2: 682,615 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.25 AU - 1.33 AU

Year: 517 Days

Day: 43.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,589,834 km

• M1: 243,695 km (0.039 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.34 AU - 2.86 AU

Year: 1480 Days

Day: 17.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.73 AU - 3.43 AU

Year: 1909 Days

Day: 44.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.2

Radius: 8.7

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.94 AU - 7.96 AU

Year: 6470 Days

Day: 5.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 33,589,834 km

• M1: 108,159 km (0.069 R)
• M2: 380,128 km (0.114 R)
• M3: 656,884 km (0.043 R)
• M4: 1,164,619 km (0.079 R)
• M5: 1,606,083 km (0.064 R)
• M6: 2,218,985 km (0.027 R)
• M7: 3,584,365 km (0.116 R)
• M8: 4,497,510 km (0.044 R)
• M9: 4,816,004 km (0.107 R)
• M10: 5,894,156 km (0.11 R)
• M11: 7,196,555 km (0.108 R)
• M12: 7,596,281 km (0.101 R)
• M13: 8,721,705 km (0.049 R)
• M14: 10,088,282 km (0.104 R)
• M15: 13,294,314 km (0.071 R)
• M16: 15,572,989 km (0.094 R)
• M17: 16,242,738 km (0.119 R)
• M18: 16,553,304 km (0.105 R)
• M19: 17,315,206 km (0.105 R)
• M20: 18,977,088 km (0.081 R)
• M21: 21,928,654 km (0.095 R)
• M22: 23,632,275 km (0.092 R)
• M23: 27,917,506 km (0.107 R)
• M24: 30,195,881 km (0.082 R)
• M25: 31,911,171 km (0.088 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 16,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit