🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.64 AU - 0.88 AU

Year: 233 Days

Day: 33.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.66 AU - 1.1 AU

Year: 290 Days

Day: 16.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.41 AU - 1.85 AU

Year: 731 Days

Day: 14.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4 AU - 6.06 AU

Year: 3965 Days

Day: 16.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.3

Radius: 10.3

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.16 AU - 6 AU

Year: 4633 Days

Day: 14.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 27,294,084 km

• M1: 129,552 km (0.041 R)
• M2: 458,667 km (0.045 R)
• M3: 825,481 km (0.057 R)
• M4: 1,167,761 km (0.092 R)
• M5: 1,526,497 km (0.065 R)
• M6: 2,014,186 km (0.095 R)
• M7: 2,554,384 km (0.054 R)
• M8: 2,966,526 km (0.093 R)
• M9: 3,992,019 km (0.09 R)
• M10: 4,574,254 km (0.044 R)
• M11: 5,401,082 km (0.083 R)
• M12: 7,116,820 km (0.088 R)
• M13: 7,554,244 km (0.114 R)
• M14: 8,371,946 km (0.059 R)
• M15: 9,052,317 km (0.03 R)
• M16: 9,892,309 km (0.057 R)
• M17: 11,542,972 km (0.088 R)
• M18: 11,865,954 km (0.106 R)
• M19: 12,822,482 km (0.106 R)
• M20: 13,471,139 km (0.102 R)
• M21: 14,672,410 km (0.095 R)
• M22: 15,773,749 km (0.109 R)
• M23: 17,528,083 km (0.039 R)
• M24: 17,893,850 km (0.109 R)
• M25: 20,330,799 km (0.088 R)
• M26: 25,462,455 km (0.116 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 16,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit