🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.91 AU - 1.01 AU

Year: 344 Days

Day: 33.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.91 AU - 1.07 AU

Year: 360 Days

Day: 38.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.08 AU - 1.64 AU

Year: 579 Days

Day: 33.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.88 AU - 3.2 AU

Year: 1936 Days

Day: 28.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,925,476 km

• M1: 469,289 km (0.05 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.59 AU - 4.21 AU

Year: 2813 Days

Day: 22.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.2

Radius: 12.9

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.53 AU - 9.09 AU

Year: 8750 Days

Day: 14.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,925,476 km

• M1: 162,014 km (0.047 R)
• M2: 1,034,619 km (0.097 R)
• M3: 1,671,158 km (0.106 R)
• M4: 2,088,835 km (0.12 R)
• M5: 3,205,134 km (0.085 R)
• M6: 4,056,346 km (0.092 R)
• M7: 4,937,927 km (0.033 R)
• M8: 5,975,837 km (0.102 R)
• M9: 6,409,371 km (0.111 R)
• M10: 6,899,753 km (0.087 R)
• M11: 7,302,470 km (0.043 R)
• M12: 8,317,642 km (0.12 R)
• M13: 9,380,385 km (0.052 R)
• M14: 10,483,819 km (0.029 R)
• M15: 11,723,387 km (0.067 R)
• M16: 12,140,017 km (0.044 R)
• M17: 13,281,149 km (0.079 R)
• M18: 14,611,523 km (0.084 R)
• M19: 15,650,630 km (0.117 R)
• M20: 17,603,780 km (0.106 R)
• M21: 18,013,080 km (0.073 R)
• M22: 23,516,935 km (0.099 R)
• M23: 26,783,554 km (0.118 R)
• M24: 33,468,185 km (0.096 R)
• M25: 37,249,720 km (0.095 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 18,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit