🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.85 AU - 1.09 AU

Year: 339 Days

Day: 27.8 Hours

Environment

Temp: 116 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.04 AU - 1.3 AU

Year: 449 Days

Day: 35.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.01 AU - 5.23 AU

Year: 3523 Days

Day: 12.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,637,228 km

• M1: 19,747 km (0.057 R)
• M2: 89,011 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.6

Radius: 11

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 11.35 AU - 11.37 AU

Year: 13583 Days

Day: 11.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,637,228 km

• M1: 138,228 km (0.095 R)
• M2: 574,157 km (0.058 R)
• M3: 1,241,363 km (0.114 R)
• M4: 1,680,732 km (0.087 R)
• M5: 2,059,663 km (0.065 R)
• M6: 2,415,856 km (0.118 R)
• M7: 3,016,940 km (0.103 R)
• M8: 3,479,946 km (0.1 R)
• M9: 4,103,619 km (0.077 R)
• M10: 5,027,536 km (0.117 R)
• M11: 6,084,893 km (0.095 R)
• M12: 6,626,438 km (0.073 R)
• M13: 7,157,959 km (0.093 R)
• M14: 7,806,316 km (0.107 R)
• M15: 8,540,692 km (0.115 R)
• M16: 14,891,421 km (0.088 R)
• M17: 16,606,112 km (0.089 R)
• M18: 17,130,003 km (0.086 R)
• M19: 20,169,383 km (0.077 R)
• M20: 22,084,236 km (0.114 R)
• M21: 24,022,426 km (0.071 R)
• M22: 27,087,088 km (0.106 R)
• M23: 28,981,446 km (0.063 R)
• M24: 30,514,525 km (0.078 R)
• M25: 31,528,350 km (0.095 R)
• M26: 45,357,476 km (0.07 R)
• M27: 47,421,627 km (0.071 R)
• M28: 49,547,563 km (0.095 R)
• M29: 53,663,150 km (0.096 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 10,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit