🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.56 AU - 0.8 AU

Year: 207 Days

Day: 31.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 167.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.27 AU - 1.43 AU

Year: 579 Days

Day: 34.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.67 AU - 3.85 AU

Year: 2172 Days

Day: 35.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,075,907 km

• M1: 171,738 km (0.1 R)

Asteroid Belt

Center: 6.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.8

Radius: 10.9

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.25 AU - 10.79 AU

Year: 10838 Days

Day: 12.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 160.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 56,075,907 km

• M1: 136,134 km (0.101 R)
• M2: 513,270 km (0.034 R)
• M3: 968,347 km (0.069 R)
• M4: 1,707,211 km (0.11 R)
• M5: 2,432,611 km (0.097 R)
• M6: 4,019,246 km (0.068 R)
• M7: 4,836,050 km (0.095 R)
• M8: 6,055,423 km (0.069 R)
• M9: 9,191,144 km (0.117 R)
• M10: 10,386,580 km (0.053 R)
• M11: 11,106,744 km (0.114 R)
• M12: 11,624,503 km (0.067 R)
• M13: 12,038,290 km (0.105 R)
• M14: 13,467,698 km (0.116 R)
• M15: 14,458,933 km (0.099 R)
• M16: 14,868,832 km (0.039 R)
• M17: 17,035,757 km (0.119 R)
• M18: 17,493,227 km (0.032 R)
• M19: 19,487,965 km (0.091 R)
• M20: 21,102,276 km (0.102 R)
• M21: 27,299,517 km (0.074 R)
• M22: 29,100,376 km (0.115 R)
• M23: 29,754,568 km (0.087 R)
• M24: 30,418,483 km (0.08 R)
• M25: 30,979,325 km (0.036 R)
• M26: 34,368,764 km (0.041 R)
• M27: 41,737,058 km (0.039 R)
• M28: 46,747,091 km (0.12 R)
• M29: 47,194,388 km (0.081 R)
• M30: 48,858,665 km (0.082 R)
• M31: 51,507,295 km (0.057 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 13,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit