🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.73 AU - 0.79 AU

Year: 255 Days

Day: 42.7 Hours

Environment

Temp: 98 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.54 AU - 1.86 AU

Year: 853 Days

Day: 39.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.52 AU - 2.4 AU

Year: 1056 Days

Day: 34.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.2

Radius: 8.5

Gravity: 11.48 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.15 AU - 7.85 AU

Year: 6380 Days

Day: 10.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 45,858,323 km

• M1: 106,663 km (0.112 R)
• M2: 640,728 km (0.111 R)
• M3: 1,208,751 km (0.071 R)
• M4: 1,881,941 km (0.093 R)
• M5: 2,210,309 km (0.06 R)
• M6: 2,882,901 km (0.078 R)
• M7: 3,299,830 km (0.107 R)
• M8: 4,386,359 km (0.096 R)
• M9: 4,910,401 km (0.097 R)
• M10: 6,490,453 km (0.115 R)
• M11: 7,320,721 km (0.089 R)
• M12: 8,424,903 km (0.066 R)
• M13: 9,501,260 km (0.117 R)
• M14: 10,331,079 km (0.095 R)
• M15: 10,715,097 km (0.075 R)
• M16: 11,108,689 km (0.077 R)
• M17: 11,924,596 km (0.04 R)
• M18: 12,670,790 km (0.046 R)
• M19: 13,055,556 km (0.059 R)
• M20: 13,618,493 km (0.071 R)
• M21: 14,612,570 km (0.111 R)
• M22: 16,033,301 km (0.093 R)
• M23: 18,932,957 km (0.094 R)
• M24: 20,095,781 km (0.114 R)
• M25: 22,323,443 km (0.096 R)
• M26: 23,703,184 km (0.117 R)
• M27: 26,901,288 km (0.088 R)
• M28: 29,217,960 km (0.071 R)
• M29: 29,793,164 km (0.051 R)
• M30: 30,180,772 km (0.091 R)
• M31: 31,065,344 km (0.106 R)
• M32: 31,664,484 km (0.05 R)
• M33: 37,634,037 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.1

Radius: 12.7

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.65 AU - 10.05 AU

Year: 9290 Days

Day: 6.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 45,858,323 km

• M1: 165,904 km (0.053 R)
• M2: 1,860,698 km (0.088 R)
• M3: 3,641,511 km (0.036 R)
• M4: 4,322,331 km (0.036 R)
• M5: 6,884,943 km (0.117 R)
• M6: 7,394,174 km (0.088 R)
• M7: 10,892,221 km (0.06 R)
• M8: 11,585,158 km (0.08 R)
• M9: 14,527,599 km (0.039 R)
• M10: 16,932,833 km (0.098 R)
• M11: 18,229,997 km (0.063 R)
• M12: 21,928,654 km (0.115 R)
• M13: 24,897,574 km (0.082 R)
• M14: 28,822,274 km (0.076 R)
• M15: 31,407,774 km (0.065 R)
• M16: 39,837,315 km (0.097 R)
• M17: 42,126,012 km (0.058 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 11,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit