🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.5 AU - 0.64 AU

Year: 196 Days

Day: 30.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,086,544 km

• M1: 61,335 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.7 AU - 0.7 AU

Year: 267 Days

Day: 26.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.29 AU - 1.47 AU

Year: 740 Days

Day: 13.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.2

Radius: 12.8

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.07 AU - 5.55 AU

Year: 4816 Days

Day: 9 Hours

Environment

Temp: -170 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 33,086,544 km

• M1: 159,322 km (0.098 R)
• M2: 581,038 km (0.038 R)
• M3: 1,208,152 km (0.057 R)
• M4: 1,721,124 km (0.08 R)
• M5: 2,250,700 km (0.109 R)
• M6: 3,364,157 km (0.066 R)
• M7: 4,080,731 km (0.063 R)
• M8: 5,788,241 km (0.071 R)
• M9: 6,321,557 km (0.12 R)
• M10: 7,095,128 km (0.089 R)
• M11: 7,596,430 km (0.099 R)
• M12: 8,353,396 km (0.074 R)
• M13: 9,118,589 km (0.098 R)
• M14: 9,798,810 km (0.102 R)
• M15: 11,070,392 km (0.11 R)
• M16: 14,217,782 km (0.099 R)
• M17: 20,096,529 km (0.068 R)
• M18: 20,739,650 km (0.078 R)
• M19: 21,767,238 km (0.044 R)
• M20: 24,003,577 km (0.044 R)
• M21: 27,683,086 km (0.085 R)
• M22: 29,200,308 km (0.059 R)
• M23: 30,772,282 km (0.101 R)
• M24: 31,626,935 km (0.095 R)
• M25: 32,595,132 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 13,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit