🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.77 AU - 1.11 AU

Year: 330 Days

Day: 19.3 Hours

Environment

Temp: 134 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.92 AU - 1.14 AU

Year: 378 Days

Day: 45.7 Hours

Environment

Temp: 36 °C

Axial Tilt: 78.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.01 AU - 1.63 AU

Year: 548 Days

Day: 33.1 Hours

Environment

Temp: -11 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,982,310 km

• M1: 52,060 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.28 AU - 1.46 AU

Year: 580 Days

Day: 29.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,982,310 km

• M1: 54,304 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.56 AU - 2.88 AU

Year: 1622 Days

Day: 40.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.38 AU - 3.56 AU

Year: 1851 Days

Day: 13.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.23 AU - 3.97 AU

Year: 2470 Days

Day: 33.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651

Radius: 8.5

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.66 AU - 10.02 AU

Year: 8710 Days

Day: 14.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 42,982,310 km

• M1: 105,766 km (0.101 R)
• M2: 728,542 km (0.053 R)
• M3: 997,369 km (0.099 R)
• M4: 1,632,562 km (0.077 R)
• M5: 2,173,657 km (0.069 R)
• M6: 2,477,042 km (0.036 R)
• M7: 2,996,445 km (0.044 R)
• M8: 4,614,346 km (0.101 R)
• M9: 5,306,087 km (0.102 R)
• M10: 5,962,223 km (0.076 R)
• M11: 6,239,428 km (0.094 R)
• M12: 7,839,078 km (0.108 R)
• M13: 8,911,695 km (0.074 R)
• M14: 11,084,155 km (0.085 R)
• M15: 12,658,074 km (0.075 R)
• M16: 13,409,804 km (0.081 R)
• M17: 14,068,932 km (0.035 R)
• M18: 15,066,002 km (0.109 R)
• M19: 16,716,964 km (0.073 R)
• M20: 18,412,207 km (0.105 R)
• M21: 19,151,220 km (0.091 R)
• M22: 21,085,371 km (0.062 R)
• M23: 21,976,376 km (0.039 R)
• M24: 25,792,169 km (0.071 R)
• M25: 26,067,279 km (0.117 R)
• M26: 27,187,767 km (0.08 R)
• M27: 27,759,979 km (0.087 R)
• M28: 33,384,410 km (0.113 R)
• M29: 40,337,420 km (0.079 R)
• M30: 41,708,784 km (0.103 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 20,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit