🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.06 AU - 1.4 AU

Year: 498 Days

Day: 14.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 63,114,379 km

• M1: 48,619 km (0.111 R)
• M2: 456,124 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.44 AU - 1.68 AU

Year: 712 Days

Day: 47.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,114,379 km

• M1: 32,463 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.4 AU - 4.44 AU

Year: 2835 Days

Day: 14.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.7

Radius: 5.6

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 17.31 AU - 19.99 AU

Year: 29418 Days

Day: 15.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 63,114,379 km

• M1: 71,358 km (0.115 R)
• M2: 332,706 km (0.104 R)
• M3: 731,833 km (0.082 R)
• M4: 1,738,028 km (0.11 R)
• M5: 1,947,764 km (0.028 R)
• M6: 2,213,899 km (0.087 R)
• M7: 5,012,576 km (0.118 R)
• M8: 5,187,755 km (0.111 R)
• M9: 7,623,807 km (0.076 R)
• M10: 8,140,817 km (0.064 R)
• M11: 9,402,525 km (0.108 R)
• M12: 9,887,073 km (0.093 R)
• M13: 10,847,342 km (0.087 R)
• M14: 11,380,209 km (0.099 R)
• M15: 12,180,558 km (0.084 R)
• M16: 13,282,795 km (0.078 R)
• M17: 14,520,867 km (0.065 R)
• M18: 18,112,562 km (0.115 R)
• M19: 18,777,525 km (0.06 R)
• M20: 19,718,495 km (0.073 R)
• M21: 22,729,452 km (0.056 R)
• M22: 32,957,608 km (0.089 R)
• M23: 40,873,130 km (0.099 R)
• M24: 42,595,002 km (0.103 R)
• M25: 46,490,381 km (0.103 R)
• M26: 49,001,979 km (0.106 R)
• M27: 51,933,798 km (0.072 R)
• M28: 59,770,932 km (0.084 R)
• M29: 60,871,822 km (0.112 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: 188 - 15,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit