🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.66 AU - 0.88 AU

Year: 260 Days

Day: 34.2 Hours

Environment

Temp: 121 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.91 AU - 1.05 AU

Year: 374 Days

Day: 31 Hours

Environment

Temp: 4 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.55 AU - 2.37 AU

Year: 1056 Days

Day: 28.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,049,380 km

• M1: 530,175 km (0.095 R)
• M2: 850,165 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.43 AU - 2.63 AU

Year: 1549 Days

Day: 15.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.8

Radius: 4.5

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 11.34 AU - 14.78 AU

Year: 18171 Days

Day: 23.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,049,380 km

• M1: 58,194 km (0.097 R)
• M2: 1,509,891 km (0.102 R)
• M3: 1,945,072 km (0.079 R)
• M4: 2,085,843 km (0.084 R)
• M5: 2,643,095 km (0.112 R)
• M6: 3,207,229 km (0.113 R)
• M7: 6,906,934 km (0.088 R)
• M8: 7,500,089 km (0.077 R)
• M9: 10,837,169 km (0.072 R)
• M10: 11,182,142 km (0.1 R)
• M11: 12,314,598 km (0.119 R)
• M12: 12,636,233 km (0.061 R)
• M13: 14,211,798 km (0.109 R)
• M14: 18,434,048 km (0.118 R)
• M15: 18,643,635 km (0.087 R)
• M16: 20,602,619 km (0.117 R)
• M17: 21,670,299 km (0.071 R)
• M18: 24,500,391 km (0.052 R)
• M19: 25,785,138 km (0.063 R)
• M20: 27,204,373 km (0.112 R)
• M21: 28,025,067 km (0.111 R)
• M22: 29,334,497 km (0.068 R)
• M23: 29,907,906 km (0.076 R)
• M24: 32,990,370 km (0.108 R)
• M25: 34,661,079 km (0.082 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 19,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit