🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.61 AU - 0.79 AU

Year: 224 Days

Day: 38.8 Hours

Environment

Temp: 174 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.77 AU - 1.09 AU

Year: 343 Days

Day: 22.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.09 AU - 1.17 AU

Year: 460 Days

Day: 30.2 Hours

Environment

Temp: -15 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.3 AU - 2.66 AU

Year: 1495 Days

Day: 30.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.3

Radius: 11

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.06 AU - 4.3 AU

Year: 3272 Days

Day: 12.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 24,904,155 km

• M1: 136,732 km (0.05 R)
• M2: 728,392 km (0.117 R)
• M3: 1,076,357 km (0.086 R)
• M4: 1,733,839 km (0.12 R)
• M5: 2,119,802 km (0.045 R)
• M6: 2,927,481 km (0.07 R)
• M7: 3,326,458 km (0.074 R)
• M8: 4,533,115 km (0.093 R)
• M9: 5,044,590 km (0.103 R)
• M10: 5,459,873 km (0.065 R)
• M11: 6,508,405 km (0.117 R)
• M12: 9,189,947 km (0.089 R)
• M13: 9,536,116 km (0.037 R)
• M14: 10,132,563 km (0.095 R)
• M15: 10,838,366 km (0.06 R)
• M16: 11,181,693 km (0.078 R)
• M17: 11,532,201 km (0.081 R)
• M18: 12,628,454 km (0.117 R)
• M19: 13,544,442 km (0.088 R)
• M20: 15,508,662 km (0.089 R)
• M21: 16,446,192 km (0.071 R)
• M22: 17,714,931 km (0.062 R)
• M23: 19,234,845 km (0.113 R)
• M24: 20,708,235 km (0.079 R)
• M25: 22,601,695 km (0.111 R)
• M26: 23,163,435 km (0.099 R)
• M27: 24,095,729 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 11,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit