🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.19 AU - 1.27 AU

Year: 489 Days

Day: 24.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.72 AU - 2.94 AU

Year: 1705 Days

Day: 36 Hours

Environment

Temp: -99 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.12 AU - 5.14 AU

Year: 4161 Days

Day: 18.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.9

Radius: 13.6

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.99 AU - 6.75 AU

Year: 5758 Days

Day: 5.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 27,495,368 km

• M1: 173,234 km (0.089 R)
• M2: 688,599 km (0.09 R)
• M3: 1,211,743 km (0.08 R)
• M4: 2,111,873 km (0.108 R)
• M5: 2,602,105 km (0.103 R)
• M6: 3,816,840 km (0.037 R)
• M7: 4,510,226 km (0.107 R)
• M8: 6,280,867 km (0.092 R)
• M9: 7,249,962 km (0.11 R)
• M10: 8,252,866 km (0.099 R)
• M11: 11,184,086 km (0.108 R)
• M12: 11,901,408 km (0.114 R)
• M13: 14,656,103 km (0.047 R)
• M14: 15,957,605 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.5

Radius: 13.6

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 10.26 AU - 11.86 AU

Year: 13174 Days

Day: 11.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 27,495,368 km

• M1: 176,675 km (0.116 R)
• M2: 892,351 km (0.113 R)
• M3: 3,079,323 km (0.052 R)
• M4: 3,923,503 km (0.117 R)
• M5: 4,592,655 km (0.03 R)
• M6: 5,337,054 km (0.12 R)
• M7: 6,776,784 km (0.082 R)
• M8: 8,685,802 km (0.114 R)
• M9: 9,582,192 km (0.055 R)
• M10: 10,496,684 km (0.071 R)
• M11: 11,697,357 km (0.105 R)
• M12: 16,950,785 km (0.055 R)
• M13: 18,727,858 km (0.084 R)
• M14: 22,938,440 km (0.086 R)
• M15: 25,888,360 km (0.105 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 16,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit