🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.53 AU - 0.87 AU

Year: 211 Days

Day: 38.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,199,682 km

• M1: 41,887 km (0.116 R)
• M2: 247,285 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.06 AU - 1.16 AU

Year: 421 Days

Day: 18.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 175.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.04 AU - 1.32 AU

Year: 461 Days

Day: 28.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.47 AU - 2.99 AU

Year: 1623 Days

Day: 35.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 81.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.4

Radius: 13.6

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.54 AU - 5.6 AU

Year: 4731 Days

Day: 5 Hours

Environment

Temp: -134 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 30,199,682 km

• M1: 170,242 km (0.036 R)
• M2: 649,704 km (0.093 R)
• M3: 1,200,074 km (0.085 R)
• M4: 1,678,039 km (0.099 R)
• M5: 2,378,157 km (0.06 R)
• M6: 3,469,623 km (0.103 R)
• M7: 4,343,125 km (0.105 R)
• M8: 4,767,684 km (0.055 R)
• M9: 6,399,647 km (0.056 R)
• M10: 7,052,792 km (0.12 R)
• M11: 7,894,728 km (0.115 R)
• M12: 8,340,380 km (0.059 R)
• M13: 10,034,427 km (0.107 R)
• M14: 11,518,737 km (0.089 R)
• M15: 13,403,969 km (0.108 R)
• M16: 15,429,674 km (0.11 R)
• M17: 19,071,036 km (0.1 R)
• M18: 19,808,254 km (0.106 R)
• M19: 21,770,829 km (0.116 R)
• M20: 23,401,445 km (0.118 R)
• M21: 24,402,405 km (0.096 R)
• M22: 25,191,683 km (0.07 R)
• M23: 26,988,054 km (0.032 R)
• M24: 27,661,993 km (0.105 R)
• M25: 28,607,002 km (0.062 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 16,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit