🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.73 AU - 0.79 AU

Year: 252 Days

Day: 13.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.78 AU - 1.28 AU

Year: 398 Days

Day: 47 Hours

Environment

Temp: 8 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.6 AU - 3.06 AU

Year: 1813 Days

Day: 47.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.5

Radius: 10

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.23 AU - 5.07 AU

Year: 3818 Days

Day: 13.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,933,690 km

• M1: 124,316 km (0.117 R)
• M2: 730,337 km (0.055 R)
• M3: 1,186,461 km (0.112 R)
• M4: 1,642,585 km (0.115 R)
• M5: 2,014,186 km (0.074 R)
• M6: 2,554,084 km (0.071 R)
• M7: 3,020,381 km (0.058 R)
• M8: 3,382,109 km (0.097 R)
• M9: 4,079,534 km (0.075 R)
• M10: 5,590,024 km (0.09 R)
• M11: 6,849,189 km (0.06 R)
• M12: 7,545,417 km (0.107 R)
• M13: 8,472,027 km (0.102 R)
• M14: 8,963,007 km (0.071 R)
• M15: 11,986,679 km (0.06 R)
• M16: 13,959,875 km (0.104 R)
• M17: 14,591,926 km (0.088 R)
• M18: 16,026,719 km (0.117 R)
• M19: 16,719,656 km (0.071 R)
• M20: 19,046,352 km (0.099 R)
• M21: 19,758,288 km (0.075 R)
• M22: 23,734,600 km (0.119 R)
• M23: 24,407,790 km (0.045 R)
• M24: 25,870,558 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.1

Radius: 13.6

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.27 AU - 9.85 AU

Year: 8714 Days

Day: 7.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,933,690 km

• M1: 169,195 km (0.113 R)
• M2: 959,072 km (0.07 R)
• M3: 1,415,944 km (0.067 R)
• M4: 2,141,344 km (0.097 R)
• M5: 2,779,379 km (0.092 R)
• M6: 3,412,926 km (0.063 R)
• M7: 4,264,287 km (0.102 R)
• M8: 5,972,545 km (0.119 R)
• M9: 6,454,999 km (0.091 R)
• M10: 6,928,925 km (0.12 R)
• M11: 8,372,993 km (0.109 R)
• M12: 11,021,773 km (0.113 R)
• M13: 12,719,260 km (0.073 R)
• M14: 13,250,183 km (0.118 R)
• M15: 18,990,851 km (0.025 R)
• M16: 20,253,009 km (0.066 R)
• M17: 20,685,945 km (0.094 R)
• M18: 22,022,003 km (0.094 R)
• M19: 23,257,233 km (0.074 R)
• M20: 25,781,248 km (0.109 R)
• M21: 29,393,139 km (0.059 R)
• M22: 31,367,981 km (0.084 R)
• M23: 32,535,293 km (0.075 R)
• M24: 33,530,119 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 15,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit