🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.95 AU - 1.11 AU

Year: 382 Days

Day: 43.9 Hours

Environment

Temp: 38 °C

Axial Tilt: 129.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 28,641,439 km

• M1: 16,157 km (0.061 R)
• M2: 54,753 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.09 AU - 2.73 AU

Year: 1367 Days

Day: 45.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.84 AU - 5.3 AU

Year: 3568 Days

Day: 24.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.4

Radius: 11.8

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.42 AU - 6.26 AU

Year: 4507 Days

Day: 12.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,641,439 km

• M1: 146,756 km (0.098 R)
• M2: 813,364 km (0.117 R)
• M3: 1,316,910 km (0.081 R)
• M4: 1,837,062 km (0.09 R)
• M5: 2,288,099 km (0.092 R)
• M6: 2,778,032 km (0.095 R)
• M7: 3,838,382 km (0.115 R)
• M8: 4,485,692 km (0.099 R)
• M9: 5,124,176 km (0.087 R)
• M10: 5,851,371 km (0.057 R)
• M11: 6,301,661 km (0.09 R)
• M12: 8,871,303 km (0.104 R)
• M13: 11,005,467 km (0.077 R)
• M14: 13,668,907 km (0.092 R)
• M15: 14,681,385 km (0.089 R)
• M16: 15,458,846 km (0.068 R)
• M17: 16,735,813 km (0.09 R)
• M18: 18,207,856 km (0.082 R)
• M19: 21,197,569 km (0.066 R)
• M20: 23,140,696 km (0.115 R)
• M21: 24,731,969 km (0.102 R)
• M22: 25,121,372 km (0.058 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 11,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit