🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.6 AU - 0.7 AU

Year: 194 Days

Day: 23.2 Hours

Environment

Temp: 125 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,534,894 km

• M1: 37,100 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.89 AU - 1.03 AU

Year: 349 Days

Day: 33.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.83 AU - 2.13 AU

Year: 1033 Days

Day: 20 Hours

Environment

Temp: -77 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.07 AU - 3.41 AU

Year: 2163 Days

Day: 32.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.68 AU - 4.26 AU

Year: 2397 Days

Day: 21.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.05 AU - 4.91 AU

Year: 3517 Days

Day: 25.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,534,894 km

• M1: 71,358 km (0.109 R)
• M2: 2,452,507 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978

Radius: 10.5

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.75 AU - 7.09 AU

Year: 6033 Days

Day: 11.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,534,894 km

• M1: 130,749 km (0.107 R)
• M2: 461,509 km (0.108 R)
• M3: 1,038,508 km (0.055 R)
• M4: 1,574,368 km (0.097 R)
• M5: 2,123,542 km (0.107 R)
• M6: 2,681,841 km (0.039 R)
• M7: 3,537,690 km (0.103 R)
• M8: 4,484,795 km (0.087 R)
• M9: 5,047,283 km (0.099 R)
• M10: 5,561,750 km (0.05 R)
• M11: 8,058,239 km (0.055 R)
• M12: 8,467,389 km (0.077 R)
• M13: 9,107,369 km (0.107 R)
• M14: 11,526,666 km (0.107 R)
• M15: 13,760,012 km (0.114 R)
• M16: 14,584,745 km (0.106 R)
• M17: 15,255,392 km (0.11 R)
• M18: 15,629,986 km (0.101 R)
• M19: 16,203,095 km (0.109 R)
• M20: 25,072,753 km (0.043 R)
• M21: 29,358,133 km (0.069 R)
• M22: 34,002,250 km (0.087 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 19,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit