🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.85 AU - 1.21 AU

Year: 394 Days

Day: 20.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.28 AU - 1.34 AU

Year: 565 Days

Day: 38.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 7,109,273 km

• M1: 699,071 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.16 AU - 2.76 AU

Year: 1454 Days

Day: 34.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 7,109,273 km

• M1: 146,905 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.52 AU - 2.62 AU

Year: 1552 Days

Day: 19.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 7,109,273 km

• M1: 1,071,420 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.57 AU - 2.97 AU

Year: 1737 Days

Day: 40 Hours

Environment

Temp: -114 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19

Radius: 12.9

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.46 AU - 5.26 AU

Year: 3430 Days

Day: 6.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 7,109,273 km

• M1: 165,455 km (0.116 R)
• M2: 247,584 km (0.111 R)
• M3: 460,163 km (0.099 R)
• M4: 560,094 km (0.094 R)
• M5: 777,311 km (0.109 R)
• M6: 882,328 km (0.078 R)
• M7: 1,008,290 km (0.098 R)
• M8: 1,146,219 km (0.079 R)
• M9: 1,330,972 km (0.101 R)
• M10: 1,465,760 km (0.117 R)
• M11: 1,550,283 km (0.055 R)
• M12: 1,655,151 km (0.06 R)
• M13: 1,971,401 km (0.083 R)
• M14: 2,181,586 km (0.049 R)
• M15: 2,279,124 km (0.106 R)
• M16: 2,399,400 km (0.065 R)
• M17: 2,713,705 km (0.099 R)
• M18: 2,796,283 km (0.104 R)
• M19: 2,902,498 km (0.05 R)
• M20: 3,381,959 km (0.107 R)
• M21: 3,528,116 km (0.084 R)
• M22: 3,618,623 km (0.05 R)
• M23: 3,709,878 km (0.072 R)
• M24: 3,793,503 km (0.108 R)
• M25: 4,273,712 km (0.096 R)
• M26: 4,467,890 km (0.091 R)
• M27: 4,583,828 km (0.07 R)
• M28: 4,782,644 km (0.104 R)
• M29: 5,160,678 km (0.093 R)
• M30: 5,254,326 km (0.115 R)
• M31: 5,886,975 km (0.102 R)
• M32: 5,975,238 km (0.066 R)
• M33: 6,202,627 km (0.097 R)
• M34: 6,402,639 km (0.08 R)
• M35: 6,483,273 km (0.098 R)
• M36: 6,778,429 km (0.058 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 12,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit