🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.39 AU - 2.27 AU

Year: 733 Days

Day: 33.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,425,068 km

• M1: 353,949 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.71 AU - 2.53 AU

Year: 914 Days

Day: 22 Hours

Environment

Temp: 39 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.79 AU - 2.99 AU

Year: 1095 Days

Day: 14 Hours

Environment

Temp: 7 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.21 AU - 9.79 AU

Year: 6704 Days

Day: 44.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 18.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.6

Radius: 6.3

Gravity: 23.82 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 14.85 AU - 22.89 AU

Year: 24284 Days

Day: 16.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 96,425,068 km

• M1: 78,389 km (0.1 R)
• M2: 372,050 km (0.06 R)
• M3: 957,875 km (0.039 R)
• M4: 1,250,638 km (0.111 R)
• M5: 2,732,106 km (0.119 R)
• M6: 4,316,347 km (0.089 R)
• M7: 5,118,641 km (0.093 R)
• M8: 6,106,884 km (0.091 R)
• M9: 7,216,452 km (0.088 R)
• M10: 7,474,508 km (0.062 R)
• M11: 7,899,964 km (0.088 R)
• M12: 8,568,517 km (0.087 R)
• M13: 8,799,496 km (0.115 R)
• M14: 16,283,579 km (0.112 R)
• M15: 23,713,656 km (0.109 R)
• M16: 33,409,393 km (0.088 R)
• M17: 35,889,876 km (0.074 R)
• M18: 58,003,134 km (0.086 R)
• M19: 76,332,314 km (0.113 R)
• M20: 76,579,898 km (0.106 R)
• M21: 80,870,963 km (0.072 R)

Kuiper Belt

Range: 37.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 17,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit