🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.81 AU - 1.23 AU

Year: 394 Days

Day: 25.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.84 AU - 1.34 AU

Year: 436 Days

Day: 18.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 24,277,655 km

• M1: 28,274 km (0.117 R)
• M2: 56,847 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.53 AU - 2.43 AU

Year: 1067 Days

Day: 38.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.6

Radius: 10.5

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.8 AU - 4.8 AU

Year: 3414 Days

Day: 13.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 24,277,655 km

• M1: 132,843 km (0.079 R)
• M2: 550,071 km (0.043 R)
• M3: 1,434,793 km (0.062 R)
• M4: 1,806,993 km (0.058 R)
• M5: 2,201,632 km (0.099 R)
• M6: 4,439,766 km (0.111 R)
• M7: 4,989,687 km (0.094 R)
• M8: 5,969,404 km (0.1 R)
• M9: 6,700,937 km (0.083 R)
• M10: 7,891,886 km (0.113 R)
• M11: 9,218,670 km (0.033 R)
• M12: 10,195,843 km (0.043 R)
• M13: 11,283,868 km (0.049 R)
• M14: 12,447,590 km (0.095 R)
• M15: 13,010,976 km (0.12 R)
• M16: 13,347,272 km (0.103 R)
• M17: 14,442,627 km (0.099 R)
• M18: 16,418,366 km (0.106 R)
• M19: 19,931,822 km (0.093 R)
• M20: 20,768,373 km (0.061 R)
• M21: 22,788,094 km (0.098 R)
• M22: 23,702,735 km (0.104 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 10,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit