🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.62 AU - 0.96 AU

Year: 246 Days

Day: 43.9 Hours

Environment

Temp: 187 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.83 AU - 1.03 AU

Year: 314 Days

Day: 32.8 Hours

Environment

Temp: 114 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.52 AU - 2.18 AU

Year: 880 Days

Day: 24.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,192,901 km

• M1: 30,368 km (0.088 R)
• M2: 86,767 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.72 AU - 2.74 AU

Year: 1578 Days

Day: 33.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.21 AU - 5.57 AU

Year: 3783 Days

Day: 41.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.5

Radius: 14

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.23 AU - 8.53 AU

Year: 7014 Days

Day: 5.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 37,192,901 km

• M1: 174,132 km (0.063 R)
• M2: 642,373 km (0.09 R)
• M3: 1,245,253 km (0.078 R)
• M4: 1,872,666 km (0.101 R)
• M5: 2,839,068 km (0.105 R)
• M6: 3,800,983 km (0.068 R)
• M7: 5,055,810 km (0.117 R)
• M8: 5,747,999 km (0.077 R)
• M9: 6,993,700 km (0.079 R)
• M10: 7,547,362 km (0.076 R)
• M11: 8,494,317 km (0.088 R)
• M12: 9,563,343 km (0.086 R)
• M13: 10,153,806 km (0.079 R)
• M14: 11,109,736 km (0.111 R)
• M15: 12,124,907 km (0.075 R)
• M16: 12,871,550 km (0.096 R)
• M17: 13,876,399 km (0.073 R)
• M18: 15,114,322 km (0.036 R)
• M19: 18,495,234 km (0.079 R)
• M20: 21,036,453 km (0.051 R)
• M21: 21,648,457 km (0.082 R)
• M22: 22,430,256 km (0.061 R)
• M23: 23,230,754 km (0.118 R)
• M24: 24,050,251 km (0.119 R)
• M25: 26,271,181 km (0.103 R)
• M26: 28,812,550 km (0.089 R)
• M27: 30,336,354 km (0.079 R)
• M28: 35,767,804 km (0.106 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 14,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit