🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.98 AU - 0.98 AU

Year: 358 Days

Day: 18 Hours

Environment

Temp: 29 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.21 AU - 1.89 AU

Year: 712 Days

Day: 38.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,142,299 km

• M1: 807,230 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.57 AU - 1.59 AU

Year: 733 Days

Day: 34.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.09 AU - 2.73 AU

Year: 1380 Days

Day: 30.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,142,299 km

• M1: 655,987 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.4

Radius: 11.6

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.17 AU - 8.21 AU

Year: 8648 Days

Day: 12.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,142,299 km

• M1: 145,260 km (0.041 R)
• M2: 638,783 km (0.113 R)
• M3: 1,029,682 km (0.059 R)
• M4: 1,442,423 km (0.092 R)
• M5: 1,873,564 km (0.087 R)
• M6: 2,391,023 km (0.108 R)
• M7: 5,163,670 km (0.093 R)
• M8: 6,438,393 km (0.117 R)
• M9: 7,829,653 km (0.073 R)
• M10: 11,093,580 km (0.105 R)
• M11: 12,060,730 km (0.114 R)
• M12: 12,451,629 km (0.064 R)
• M13: 15,891,632 km (0.1 R)
• M14: 16,566,468 km (0.1 R)
• M15: 17,050,118 km (0.058 R)
• M16: 18,705,867 km (0.095 R)
• M17: 20,943,403 km (0.034 R)
• M18: 25,759,108 km (0.108 R)
• M19: 26,408,811 km (0.103 R)
• M20: 26,879,446 km (0.107 R)
• M21: 32,325,856 km (0.065 R)
• M22: 32,973,016 km (0.074 R)
• M23: 34,404,967 km (0.051 R)
• M24: 35,079,653 km (0.113 R)
• M25: 39,559,511 km (0.066 R)
• M26: 41,681,707 km (0.066 R)
• M27: 42,835,555 km (0.087 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 12,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit