🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.77 AU - 0.89 AU

Year: 275 Days

Day: 16.9 Hours

Environment

Temp: 105 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.88 AU - 1.42 AU

Year: 448 Days

Day: 28.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26

Radius: 10.3

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.09 AU - 5.97 AU

Year: 4100 Days

Day: 12.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,540,246 km

• M1: 128,355 km (0.118 R)
• M2: 451,636 km (0.104 R)
• M3: 829,670 km (0.093 R)
• M4: 1,177,934 km (0.102 R)
• M5: 1,837,660 km (0.102 R)
• M6: 3,425,941 km (0.12 R)
• M7: 4,035,552 km (0.086 R)
• M8: 4,497,660 km (0.044 R)
• M9: 6,099,255 km (0.101 R)
• M10: 6,665,932 km (0.117 R)
• M11: 7,382,655 km (0.102 R)
• M12: 8,552,959 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.6

Radius: 12

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.43 AU - 13.09 AU

Year: 14657 Days

Day: 9.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 57,540,246 km

• M1: 150,495 km (0.07 R)
• M2: 727,644 km (0.094 R)
• M3: 1,395,599 km (0.119 R)
• M4: 4,493,022 km (0.052 R)
• M5: 6,575,874 km (0.106 R)
• M6: 9,439,626 km (0.083 R)
• M7: 9,960,376 km (0.071 R)
• M8: 11,404,893 km (0.111 R)
• M9: 13,629,563 km (0.116 R)
• M10: 14,228,104 km (0.075 R)
• M11: 15,264,518 km (0.074 R)
• M12: 16,723,995 km (0.113 R)
• M13: 25,943,861 km (0.11 R)
• M14: 32,024,865 km (0.065 R)
• M15: 39,930,065 km (0.116 R)
• M16: 47,817,314 km (0.113 R)
• M17: 57,196,651 km (0.027 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 17,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit