🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.46 AU - 0.58 AU

Year: 132 Days

Day: 28.5 Hours

Environment

Temp: 288 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,898,422 km

• M1: 150,495 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.4 AU - 1.54 AU

Year: 626 Days

Day: 38.7 Hours

Environment

Temp: -13 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.39 AU - 2.29 AU

Year: 877 Days

Day: 35.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,898,422 km

• M1: 36,203 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.15 AU - 5.75 AU

Year: 3871 Days

Day: 13.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.2

Radius: 13.8

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.94 AU - 15.26 AU

Year: 16664 Days

Day: 12.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 34,898,422 km

• M1: 193,729 km (0.063 R)
• M2: 1,397,095 km (0.067 R)
• M3: 2,137,903 km (0.111 R)
• M4: 2,781,324 km (0.113 R)
• M5: 3,421,303 km (0.105 R)
• M6: 4,617,488 km (0.08 R)
• M7: 7,303,817 km (0.093 R)
• M8: 7,747,823 km (0.046 R)
• M9: 9,360,638 km (0.107 R)
• M10: 9,796,716 km (0.089 R)
• M11: 10,899,252 km (0.093 R)
• M12: 15,597,074 km (0.052 R)
• M13: 17,818,752 km (0.071 R)
• M14: 18,287,143 km (0.06 R)
• M15: 21,573,509 km (0.097 R)
• M16: 24,161,103 km (0.102 R)
• M17: 25,826,576 km (0.109 R)
• M18: 27,124,936 km (0.109 R)
• M19: 29,477,812 km (0.1 R)
• M20: 34,071,663 km (0.104 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 10,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit