🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.88 AU - 1.12 AU

Year: 350 Days

Day: 27.2 Hours

Environment

Temp: 84 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.91 AU - 1.39 AU

Year: 431 Days

Day: 19.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.63 AU - 2.01 AU

Year: 859 Days

Day: 44.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.12 AU - 2.78 AU

Year: 1342 Days

Day: 33 Hours

Environment

Temp: -69 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591

Radius: 10

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 10.16 AU - 16.26 AU

Year: 16797 Days

Day: 9.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,479,240 km

• M1: 126,261 km (0.082 R)
• M2: 475,272 km (0.073 R)
• M3: 917,633 km (0.11 R)
• M4: 1,567,636 km (0.12 R)
• M5: 2,500,678 km (0.072 R)
• M6: 3,177,160 km (0.093 R)
• M7: 3,883,411 km (0.09 R)
• M8: 4,336,393 km (0.088 R)
• M9: 4,757,362 km (0.044 R)
• M10: 6,186,321 km (0.052 R)
• M11: 6,553,284 km (0.114 R)
• M12: 6,934,609 km (0.038 R)
• M13: 7,330,894 km (0.107 R)
• M14: 8,561,037 km (0.079 R)
• M15: 9,121,132 km (0.063 R)
• M16: 10,201,677 km (0.065 R)
• M17: 12,295,150 km (0.113 R)
• M18: 12,745,888 km (0.11 R)
• M19: 16,216,110 km (0.12 R)
• M20: 16,994,617 km (0.111 R)
• M21: 17,635,195 km (0.044 R)
• M22: 18,964,522 km (0.115 R)
• M23: 21,357,639 km (0.066 R)
• M24: 22,483,064 km (0.057 R)
• M25: 27,382,843 km (0.097 R)
• M26: 29,734,073 km (0.107 R)
• M27: 32,216,649 km (0.045 R)
• M28: 34,834,313 km (0.11 R)
• M29: 35,737,585 km (0.083 R)
• M30: 36,129,382 km (0.104 R)
• M31: 42,065,425 km (0.103 R)
• M32: 44,732,157 km (0.096 R)
• M33: 50,893,196 km (0.085 R)
• M34: 59,405,913 km (0.108 R)
• M35: 61,439,397 km (0.112 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 10,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit