🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.79 AU - 1.31 AU

Year: 393 Days

Day: 27.2 Hours

Environment

Temp: 36 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,024,988 km

• M1: 21,841 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.62 AU - 2.78 AU

Year: 1620 Days

Day: 38.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,024,988 km

• M1: 517,309 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.34 AU - 3.82 AU

Year: 2474 Days

Day: 13.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,024,988 km

• M1: 374,144 km (0.072 R)
• M2: 1,539,512 km (0.083 R)

Asteroid Belt

Center: 8.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.1

Radius: 6.7

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 11.36 AU - 14.9 AU

Year: 17378 Days

Day: 22 Hours

Environment

Temp: -188 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 61,024,988 km

• M1: 84,074 km (0.045 R)
• M2: 415,583 km (0.075 R)
• M3: 1,296,266 km (0.112 R)
• M4: 1,631,963 km (0.094 R)
• M5: 2,763,970 km (0.102 R)
• M6: 3,022,475 km (0.12 R)
• M7: 4,161,813 km (0.087 R)
• M8: 4,996,569 km (0.099 R)
• M9: 5,599,747 km (0.108 R)
• M10: 6,739,085 km (0.091 R)
• M11: 9,207,599 km (0.095 R)
• M12: 14,677,795 km (0.107 R)
• M13: 15,177,003 km (0.09 R)
• M14: 24,182,496 km (0.103 R)
• M15: 28,781,434 km (0.062 R)
• M16: 31,637,855 km (0.107 R)
• M17: 42,468,592 km (0.063 R)
• M18: 46,007,180 km (0.077 R)
• M19: 60,660,141 km (0.066 R)
• M20: 61,025,011 km (0.084 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 14,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit