🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.52 AU - 0.84 AU

Year: 202 Days

Day: 21.4 Hours

Environment

Temp: 151 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.88 AU - 0.96 AU

Year: 318 Days

Day: 42.7 Hours

Environment

Temp: 106 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.58 AU - 2.58 AU

Year: 1080 Days

Day: 20.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.41 AU - 3.35 AU

Year: 1759 Days

Day: 30.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.2

Radius: 5.2

Gravity: 19.68 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 13.62 AU - 14 AU

Year: 18470 Days

Day: 16.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 66,334,021 km

• M1: 65,374 km (0.074 R)
• M2: 242,648 km (0.089 R)
• M3: 444,754 km (0.103 R)
• M4: 789,727 km (0.115 R)
• M5: 1,326,036 km (0.116 R)
• M6: 1,800,859 km (0.062 R)
• M7: 2,135,958 km (0.06 R)
• M8: 4,974,428 km (0.076 R)
• M9: 5,151,851 km (0.104 R)
• M10: 5,983,466 km (0.079 R)
• M11: 7,909,090 km (0.103 R)
• M12: 12,861,378 km (0.117 R)
• M13: 13,331,863 km (0.066 R)
• M14: 14,307,391 km (0.094 R)
• M15: 14,594,619 km (0.061 R)
• M16: 18,687,168 km (0.095 R)
• M17: 19,116,813 km (0.107 R)
• M18: 23,088,487 km (0.101 R)
• M19: 26,701,425 km (0.09 R)
• M20: 31,512,941 km (0.095 R)
• M21: 42,068,866 km (0.076 R)
• M22: 52,854,723 km (0.036 R)
• M23: 56,524,209 km (0.077 R)
• M24: 56,882,346 km (0.041 R)
• M25: 61,865,751 km (0.106 R)
• M26: 62,819,437 km (0.117 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 20,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit