🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.64 AU - 0.64 AU

Year: 232 Days

Day: 27.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 44,211,794 km

• M1: 28,872 km (0.051 R)
• M2: 153,637 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.62 AU - 0.84 AU

Year: 283 Days

Day: 24.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.59 AU - 2.33 AU

Year: 1243 Days

Day: 20.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.7

Radius: 13.5

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.54 AU - 7.84 AU

Year: 7839 Days

Day: 14.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 44,211,794 km

• M1: 167,849 km (0.062 R)
• M2: 799,900 km (0.101 R)
• M3: 1,310,178 km (0.118 R)
• M4: 1,976,487 km (0.037 R)
• M5: 2,780,576 km (0.099 R)
• M6: 3,971,075 km (0.066 R)
• M7: 5,445,362 km (0.112 R)
• M8: 6,725,023 km (0.079 R)
• M9: 7,297,683 km (0.092 R)
• M10: 8,672,787 km (0.058 R)
• M11: 9,167,657 km (0.099 R)
• M12: 12,658,523 km (0.055 R)
• M13: 13,593,360 km (0.118 R)
• M14: 14,699,636 km (0.078 R)
• M15: 16,538,793 km (0.086 R)
• M16: 18,015,473 km (0.114 R)
• M17: 19,425,882 km (0.104 R)
• M18: 19,886,195 km (0.073 R)
• M19: 20,353,837 km (0.078 R)
• M20: 23,315,576 km (0.116 R)
• M21: 28,280,131 km (0.104 R)
• M22: 29,271,067 km (0.105 R)
• M23: 31,532,538 km (0.119 R)
• M24: 33,248,875 km (0.07 R)
• M25: 34,352,608 km (0.05 R)
• M26: 36,169,324 km (0.098 R)
• M27: 38,529,380 km (0.112 R)
• M28: 40,739,689 km (0.052 R)
• M29: 44,211,856 km (0.11 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 20,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit