🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.05 AU - 1.13 AU

Year: 396 Days

Day: 24.8 Hours

Environment

Temp: 79 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.78 AU - 2.62 AU

Year: 1136 Days

Day: 34.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.17 AU - 3.23 AU

Year: 1994 Days

Day: 36.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.23 AU - 4.05 AU

Year: 2418 Days

Day: 20 Hours

Environment

Temp: -108 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,308,489 km

• M1: 331,808 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.4

Radius: 7.9

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 10.6 AU - 16.94 AU

Year: 17795 Days

Day: 16.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,308,489 km

• M1: 111,450 km (0.096 R)
• M2: 536,608 km (0.055 R)
• M3: 1,029,832 km (0.061 R)
• M4: 2,152,414 km (0.083 R)
• M5: 2,467,916 km (0.055 R)
• M6: 3,143,500 km (0.077 R)
• M7: 3,394,226 km (0.119 R)
• M8: 5,158,883 km (0.069 R)
• M9: 5,988,852 km (0.096 R)
• M10: 6,698,095 km (0.106 R)
• M11: 8,235,961 km (0.101 R)
• M12: 9,062,041 km (0.111 R)
• M13: 9,730,294 km (0.09 R)
• M14: 10,103,391 km (0.089 R)
• M15: 14,932,560 km (0.103 R)
• M16: 16,909,646 km (0.06 R)
• M17: 17,605,725 km (0.104 R)
• M18: 21,375,591 km (0.051 R)
• M19: 21,915,789 km (0.079 R)
• M20: 32,547,111 km (0.066 R)
• M21: 38,297,803 km (0.116 R)
• M22: 42,817,005 km (0.111 R)
• M23: 56,238,028 km (0.069 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 14,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit