🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.54 AU - 1.56 AU

Year: 719 Days

Day: 35.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.77 AU - 1.79 AU

Year: 885 Days

Day: 42.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.58 AU - 3.2 AU

Year: 1831 Days

Day: 21 Hours

Environment

Temp: -100 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,786,770 km

• M1: 22,888 km (0.1 R)
• M2: 74,799 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.2

Radius: 9.6

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.25 AU - 7.33 AU

Year: 6596 Days

Day: 8.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 26,786,770 km

• M1: 119,379 km (0.095 R)
• M2: 593,455 km (0.113 R)
• M3: 924,964 km (0.08 R)
• M4: 1,349,074 km (0.075 R)
• M5: 1,719,478 km (0.112 R)
• M6: 2,110,676 km (0.101 R)
• M7: 2,455,499 km (0.119 R)
• M8: 3,034,144 km (0.092 R)
• M9: 3,817,289 km (0.058 R)
• M10: 4,358,983 km (0.096 R)
• M11: 5,355,005 km (0.099 R)
• M12: 5,843,592 km (0.084 R)
• M13: 6,262,316 km (0.078 R)
• M14: 6,632,122 km (0.085 R)
• M15: 7,268,811 km (0.115 R)
• M16: 9,424,965 km (0.083 R)
• M17: 10,934,856 km (0.109 R)
• M18: 13,410,252 km (0.105 R)
• M19: 14,026,147 km (0.066 R)
• M20: 15,617,868 km (0.118 R)
• M21: 17,196,126 km (0.074 R)
• M22: 18,192,597 km (0.096 R)
• M23: 18,670,562 km (0.062 R)
• M24: 19,938,105 km (0.038 R)
• M25: 23,597,867 km (0.114 R)
• M26: 27,593,028 km (0.056 R)
• M27: 27,952,512 km (0.057 R)
• M28: 28,680,904 km (0.113 R)
• M29: 31,039,015 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.7

Radius: 11.2

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 10.01 AU - 10.77 AU

Year: 12485 Days

Day: 13.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 26,786,770 km

• M1: 139,425 km (0.034 R)
• M2: 743,202 km (0.107 R)
• M3: 1,922,632 km (0.059 R)
• M4: 2,503,371 km (0.096 R)
• M5: 2,977,147 km (0.077 R)
• M6: 3,550,855 km (0.066 R)
• M7: 4,106,462 km (0.114 R)
• M8: 4,500,652 km (0.109 R)
• M9: 5,048,330 km (0.076 R)
• M10: 6,520,971 km (0.108 R)
• M11: 8,011,116 km (0.108 R)
• M12: 9,397,439 km (0.118 R)
• M13: 9,879,593 km (0.047 R)
• M14: 17,029,474 km (0.09 R)
• M15: 17,686,807 km (0.063 R)
• M16: 20,022,179 km (0.117 R)
• M17: 21,229,583 km (0.101 R)
• M18: 21,990,887 km (0.087 R)
• M19: 22,413,800 km (0.07 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: 468 - 14,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit