🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.9 AU - 1.2 AU

Year: 412 Days

Day: 32.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.74 AU - 2.04 AU

Year: 995 Days

Day: 39.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.9

Radius: 11.2

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.87 AU - 11.17 AU

Year: 10372 Days

Day: 10.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 114.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 44,599,885 km

• M1: 139,425 km (0.089 R)
• M2: 1,074,113 km (0.114 R)
• M3: 1,737,130 km (0.104 R)
• M4: 2,656,709 km (0.05 R)
• M5: 3,504,330 km (0.103 R)
• M6: 4,844,278 km (0.105 R)
• M7: 5,402,129 km (0.12 R)
• M8: 6,247,656 km (0.037 R)
• M9: 6,871,479 km (0.056 R)
• M10: 7,257,591 km (0.085 R)
• M11: 11,739,843 km (0.078 R)
• M12: 14,429,762 km (0.042 R)
• M13: 15,985,131 km (0.079 R)
• M14: 17,222,904 km (0.068 R)
• M15: 20,279,188 km (0.117 R)
• M16: 26,303,494 km (0.086 R)
• M17: 33,203,696 km (0.094 R)
• M18: 36,017,034 km (0.08 R)
• M19: 37,659,918 km (0.084 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 12,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit