🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.47 AU - 0.65 AU

Year: 160 Days

Day: 26.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,299,632 km

• M1: 68,665 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.74 AU - 0.88 AU

Year: 279 Days

Day: 31.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.8 AU - 0.88 AU

Year: 295 Days

Day: 37.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.61 AU - 4.05 AU

Year: 2870 Days

Day: 22.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,299,632 km

• M1: 379,380 km (0.025 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.08 AU - 4.96 AU

Year: 3086 Days

Day: 43.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,299,632 km

• M1: 530,324 km (0.117 R)

Asteroid Belt

Center: 5.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.6

Radius: 13.6

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.34 AU - 6.84 AU

Year: 5754 Days

Day: 10.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 23,299,632 km

• M1: 169,195 km (0.044 R)
• M2: 650,152 km (0.048 R)
• M3: 1,562,400 km (0.09 R)
• M4: 2,046,948 km (0.046 R)
• M5: 2,695,305 km (0.119 R)
• M6: 4,968,145 km (0.105 R)
• M7: 6,580,212 km (0.111 R)
• M8: 8,378,079 km (0.117 R)
• M9: 9,167,358 km (0.046 R)
• M10: 10,242,966 km (0.091 R)
• M11: 10,811,438 km (0.066 R)
• M12: 12,969,238 km (0.051 R)
• M13: 14,424,376 km (0.057 R)
• M14: 15,611,735 km (0.102 R)
• M15: 16,919,070 km (0.094 R)
• M16: 17,888,465 km (0.108 R)
• M17: 19,938,105 km (0.06 R)
• M18: 20,761,641 km (0.067 R)
• M19: 21,607,916 km (0.075 R)
• M20: 22,072,867 km (0.108 R)
• M21: 23,230,305 km (0.119 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 15,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit