🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.47 AU - 1.87 AU

Year: 646 Days

Day: 46.8 Hours

Environment

Temp: 104 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.56 AU - 1.86 AU

Year: 669 Days

Day: 38.7 Hours

Environment

Temp: 90 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.67 AU - 2.37 AU

Year: 859 Days

Day: 19.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.69 AU - 3.77 AU

Year: 1737 Days

Day: 46.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.74 AU - 10.22 AU

Year: 8052 Days

Day: 44.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.4

Radius: 8.7

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 12.5 AU - 14.42 AU

Year: 14776 Days

Day: 13.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,921,511 km

• M1: 108,159 km (0.056 R)
• M2: 423,212 km (0.105 R)
• M3: 755,320 km (0.109 R)
• M4: 2,113,070 km (0.045 R)
• M5: 2,985,973 km (0.114 R)
• M6: 3,375,676 km (0.105 R)
• M7: 4,317,395 km (0.081 R)
• M8: 5,114,602 km (0.102 R)
• M9: 5,783,753 km (0.085 R)
• M10: 6,470,108 km (0.087 R)
• M11: 8,566,423 km (0.114 R)
• M12: 9,406,714 km (0.073 R)
• M13: 15,071,387 km (0.104 R)
• M14: 16,665,502 km (0.074 R)
• M15: 17,736,772 km (0.11 R)
• M16: 19,511,751 km (0.105 R)
• M17: 21,225,395 km (0.106 R)
• M18: 26,759,170 km (0.089 R)
• M19: 28,119,313 km (0.114 R)
• M20: 30,189,449 km (0.065 R)
• M21: 30,863,686 km (0.096 R)
• M22: 31,547,947 km (0.116 R)
• M23: 35,618,056 km (0.062 R)
• M24: 36,118,760 km (0.072 R)
• M25: 36,624,102 km (0.098 R)
• M26: 42,219,212 km (0.082 R)
• M27: 46,250,126 km (0.078 R)
• M28: 47,749,696 km (0.079 R)
• M29: 50,530,271 km (0.091 R)
• M30: 53,580,422 km (0.047 R)

Kuiper Belt

Range: 36.6 - 64.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 16,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit