🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.19 AU - 1.27 AU

Year: 498 Days

Day: 32.1 Hours

Environment

Temp: -9 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,420,918 km

• M1: 903,422 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.52 AU - 2.36 AU

Year: 987 Days

Day: 39.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.1

Radius: 14.5

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.58 AU - 11.62 AU

Year: 12605 Days

Day: 11.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,420,918 km

• M1: 183,257 km (0.079 R)
• M2: 918,082 km (0.1 R)
• M3: 1,729,950 km (0.084 R)
• M4: 2,803,464 km (0.108 R)
• M5: 3,844,067 km (0.098 R)
• M6: 4,924,612 km (0.075 R)
• M7: 5,664,972 km (0.104 R)
• M8: 6,317,967 km (0.115 R)
• M9: 8,485,191 km (0.092 R)
• M10: 10,200,331 km (0.103 R)
• M11: 17,993,033 km (0.071 R)
• M12: 22,362,937 km (0.087 R)
• M13: 24,392,980 km (0.103 R)
• M14: 33,873,895 km (0.08 R)
• M15: 45,402,655 km (0.111 R)
• M16: 52,705,723 km (0.118 R)
• M17: 56,634,911 km (0.041 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 14,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit