🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.42 AU - 0.58 AU

Year: 132 Days

Day: 15.6 Hours

Environment

Temp: 225 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,832,070 km

• M1: 162,014 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.69 AU - 0.93 AU

Year: 272 Days

Day: 13.3 Hours

Environment

Temp: 96 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,832,070 km

• M1: 63,280 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.94 AU - 0.94 AU

Year: 340 Days

Day: 47.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.94 AU - 1.14 AU

Year: 395 Days

Day: 27.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.44 AU - 2.22 AU

Year: 923 Days

Day: 31.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.08 AU - 3.32 AU

Year: 2134 Days

Day: 35.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261

Radius: 9.9

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.16 AU - 6.1 AU

Year: 4980 Days

Day: 11.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 21,832,070 km

• M1: 123,568 km (0.099 R)
• M2: 527,183 km (0.114 R)
• M3: 1,110,914 km (0.106 R)
• M4: 1,420,731 km (0.116 R)
• M5: 1,885,532 km (0.119 R)
• M6: 2,435,005 km (0.118 R)
• M7: 2,902,348 km (0.072 R)
• M8: 3,391,833 km (0.107 R)
• M9: 3,997,106 km (0.095 R)
• M10: 4,536,555 km (0.103 R)
• M11: 4,906,661 km (0.102 R)
• M12: 6,392,766 km (0.102 R)
• M13: 10,584,498 km (0.119 R)
• M14: 10,907,929 km (0.043 R)
• M15: 12,005,379 km (0.116 R)
• M16: 13,314,510 km (0.092 R)
• M17: 14,566,943 km (0.118 R)
• M18: 16,001,736 km (0.109 R)
• M19: 17,082,730 km (0.085 R)
• M20: 19,269,851 km (0.109 R)
• M21: 20,306,265 km (0.077 R)
• M22: 20,743,690 km (0.072 R)
• M23: 21,508,135 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 13,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit