🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.62 AU - 0.74 AU

Year: 215 Days

Day: 26.1 Hours

Environment

Temp: 132 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,311,076 km

• M1: 38,746 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.73 AU - 0.77 AU

Year: 249 Days

Day: 24.8 Hours

Environment

Temp: 77 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,311,076 km

• M1: 52,210 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.67 AU - 1.03 AU

Year: 300 Days

Day: 25.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 24,311,076 km

• M1: 38,297 km (0.107 R)
• M2: 467,194 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.94 AU - 1.18 AU

Year: 418 Days

Day: 46.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 47.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669

Radius: 8.6

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.29 AU - 4.71 AU

Year: 3655 Days

Day: 14.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 24,311,076 km

• M1: 106,962 km (0.119 R)
• M2: 462,856 km (0.078 R)
• M3: 773,571 km (0.05 R)
• M4: 1,323,044 km (0.109 R)
• M5: 1,667,717 km (0.063 R)
• M6: 1,978,133 km (0.089 R)
• M7: 2,540,621 km (0.057 R)
• M8: 4,046,622 km (0.116 R)
• M9: 5,573,867 km (0.068 R)
• M10: 6,187,966 km (0.076 R)
• M11: 6,754,045 km (0.091 R)
• M12: 7,321,619 km (0.102 R)
• M13: 10,648,376 km (0.066 R)
• M14: 13,306,431 km (0.094 R)
• M15: 14,248,898 km (0.115 R)
• M16: 15,826,557 km (0.039 R)
• M17: 17,112,650 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 17,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit