🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.54 AU - 0.78 AU

Year: 200 Days

Day: 45.5 Hours

Environment

Temp: 134 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,921,044 km

• M1: 32,014 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.07 AU - 1.13 AU

Year: 430 Days

Day: 31.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.66 AU - 2.12 AU

Year: 969 Days

Day: 30.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.84 AU - 2.32 AU

Year: 1118 Days

Day: 17.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,921,044 km

• M1: 17,653 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.3

Radius: 11.2

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.89 AU - 5.09 AU

Year: 4155 Days

Day: 13.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 21,921,044 km

• M1: 140,772 km (0.029 R)
• M2: 499,058 km (0.09 R)
• M3: 1,031,328 km (0.105 R)
• M4: 1,505,852 km (0.047 R)
• M5: 2,149,721 km (0.053 R)
• M6: 2,766,065 km (0.099 R)
• M7: 3,478,898 km (0.07 R)
• M8: 5,967,160 km (0.067 R)
• M9: 6,810,144 km (0.109 R)
• M10: 8,044,925 km (0.116 R)
• M11: 8,466,043 km (0.119 R)
• M12: 9,073,410 km (0.078 R)
• M13: 9,673,597 km (0.059 R)
• M14: 10,375,360 km (0.07 R)
• M15: 11,880,764 km (0.09 R)
• M16: 12,513,413 km (0.104 R)
• M17: 13,800,254 km (0.034 R)
• M18: 15,271,100 km (0.057 R)
• M19: 15,968,675 km (0.057 R)
• M20: 17,914,644 km (0.074 R)
• M21: 18,803,256 km (0.116 R)
• M22: 19,201,036 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.1

Radius: 13.4

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.82 AU - 7.04 AU

Year: 5383 Days

Day: 8.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 21,921,044 km

• M1: 166,652 km (0.098 R)
• M2: 790,026 km (0.038 R)
• M3: 1,579,903 km (0.055 R)
• M4: 2,821,266 km (0.091 R)
• M5: 5,226,950 km (0.086 R)
• M6: 6,085,941 km (0.058 R)
• M7: 6,506,610 km (0.06 R)
• M8: 7,375,474 km (0.113 R)
• M9: 8,388,401 km (0.057 R)
• M10: 8,839,888 km (0.081 R)
• M11: 9,829,777 km (0.111 R)
• M12: 11,221,635 km (0.101 R)
• M13: 12,605,565 km (0.049 R)
• M14: 14,344,341 km (0.076 R)
• M15: 15,143,792 km (0.051 R)
• M16: 16,506,180 km (0.099 R)
• M17: 19,534,041 km (0.102 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 13,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit