🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.32 AU - 1.9 AU

Year: 750 Days

Day: 30.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.82 AU - 2.1 AU

Year: 1007 Days

Day: 19.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.75 AU - 2.83 AU

Year: 1272 Days

Day: 24 Hours

Environment

Temp: -78 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.94 AU - 4.76 AU

Year: 2773 Days

Day: 34.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,611,587 km

• M1: 64,327 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.6

Radius: 8.7

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.62 AU - 8.88 AU

Year: 7920 Days

Day: 6.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 37,611,587 km

• M1: 109,057 km (0.117 R)
• M2: 491,429 km (0.06 R)
• M3: 822,040 km (0.067 R)
• M4: 1,182,721 km (0.057 R)
• M5: 1,743,862 km (0.098 R)
• M6: 2,198,790 km (0.102 R)
• M7: 3,571,500 km (0.105 R)
• M8: 3,854,688 km (0.116 R)
• M9: 4,439,915 km (0.082 R)
• M10: 5,260,759 km (0.113 R)
• M11: 7,387,741 km (0.084 R)
• M12: 9,308,279 km (0.06 R)
• M13: 9,801,952 km (0.104 R)
• M14: 11,590,993 km (0.096 R)
• M15: 12,004,780 km (0.096 R)
• M16: 13,137,984 km (0.089 R)
• M17: 13,759,264 km (0.085 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: 511 - 18,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit