🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.62 AU - 0.86 AU

Year: 276 Days

Day: 24.5 Hours

Environment

Temp: -15 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.64 AU - 0.94 AU

Year: 304 Days

Day: 24.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.71 AU - 0.97 AU

Year: 334 Days

Day: 37.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.38 AU - 1.4 AU

Year: 710 Days

Day: 21.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,440,558 km

• M1: 16,605 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.8

Radius: 8.2

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.66 AU - 6.38 AU

Year: 6403 Days

Day: 6.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 52,440,558 km

• M1: 102,026 km (0.044 R)
• M2: 616,343 km (0.04 R)
• M3: 3,721,696 km (0.089 R)
• M4: 9,197,427 km (0.083 R)
• M5: 10,479,331 km (0.081 R)
• M6: 10,984,523 km (0.069 R)
• M7: 12,859,433 km (0.089 R)
• M8: 18,321,850 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.6

Radius: 13.7

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.44 AU - 9.07 AU

Year: 11219 Days

Day: 9.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,440,558 km

• M1: 171,589 km (0.094 R)
• M2: 977,323 km (0.102 R)
• M3: 1,525,898 km (0.083 R)
• M4: 2,261,321 km (0.104 R)
• M5: 3,270,957 km (0.097 R)
• M6: 4,326,221 km (0.03 R)
• M7: 8,772,270 km (0.057 R)
• M8: 11,802,823 km (0.096 R)
• M9: 12,931,689 km (0.104 R)
• M10: 14,458,933 km (0.086 R)
• M11: 15,129,581 km (0.037 R)
• M12: 16,461,151 km (0.064 R)
• M13: 18,642,288 km (0.084 R)
• M14: 23,388,580 km (0.114 R)
• M15: 43,033,323 km (0.089 R)
• M16: 50,734,472 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 12,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit