🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.52 AU - 0.54 AU

Year: 140 Days

Day: 12.6 Hours

Environment

Temp: 256 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,835,167 km

• M1: 60,138 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.49 AU - 0.71 AU

Year: 168 Days

Day: 42.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.13 AU - 1.31 AU

Year: 487 Days

Day: 12.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,835,167 km

• M1: 87,664 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.84 AU - 1.98 AU

Year: 955 Days

Day: 35.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.6

Radius: 13.4

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.83 AU - 9.15 AU

Year: 9748 Days

Day: 11.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 77.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,835,167 km

• M1: 166,652 km (0.053 R)
• M2: 618,288 km (0.095 R)
• M3: 1,095,954 km (0.116 R)
• M4: 1,618,200 km (0.115 R)
• M5: 2,074,623 km (0.06 R)
• M6: 3,399,612 km (0.05 R)
• M7: 4,303,332 km (0.078 R)
• M8: 5,428,907 km (0.111 R)
• M9: 6,357,760 km (0.112 R)
• M10: 10,670,667 km (0.111 R)
• M11: 12,540,341 km (0.064 R)
• M12: 13,584,683 km (0.064 R)
• M13: 15,637,166 km (0.105 R)
• M14: 17,965,059 km (0.069 R)
• M15: 19,052,785 km (0.107 R)
• M16: 21,703,809 km (0.095 R)
• M17: 22,314,916 km (0.118 R)
• M18: 23,298,522 km (0.115 R)
• M19: 24,591,796 km (0.032 R)
• M20: 25,065,273 km (0.105 R)
• M21: 30,247,193 km (0.071 R)
• M22: 30,790,832 km (0.104 R)
• M23: 31,340,904 km (0.077 R)
• M24: 33,956,473 km (0.068 R)
• M25: 34,661,976 km (0.072 R)
• M26: 35,738,632 km (0.056 R)
• M27: 37,582,426 km (0.07 R)
• M28: 50,452,630 km (0.1 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 13,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit