🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.87 AU - 1.33 AU

Year: 419 Days

Day: 16.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.32 AU - 2.12 AU

Year: 820 Days

Day: 20.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.47 AU - 4.35 AU

Year: 2810 Days

Day: 28.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.5

Radius: 11.1

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.21 AU - 6.07 AU

Year: 4868 Days

Day: 11.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,202,179 km

• M1: 138,079 km (0.104 R)
• M2: 500,405 km (0.083 R)
• M3: 1,113,008 km (0.1 R)
• M4: 2,103,795 km (0.104 R)
• M5: 2,500,828 km (0.06 R)
• M6: 2,878,413 km (0.094 R)
• M7: 3,237,747 km (0.084 R)
• M8: 3,750,119 km (0.056 R)
• M9: 4,247,981 km (0.113 R)
• M10: 6,542,214 km (0.096 R)
• M11: 9,098,991 km (0.107 R)
• M12: 10,453,002 km (0.063 R)
• M13: 10,832,831 km (0.102 R)
• M14: 11,845,907 km (0.082 R)
• M15: 12,398,971 km (0.059 R)
• M16: 13,857,101 km (0.117 R)
• M17: 15,210,812 km (0.059 R)
• M18: 16,254,257 km (0.071 R)
• M19: 17,169,647 km (0.036 R)
• M20: 18,058,557 km (0.05 R)
• M21: 19,354,225 km (0.062 R)
• M22: 20,251,812 km (0.095 R)
• M23: 20,777,050 km (0.107 R)
• M24: 22,969,556 km (0.102 R)
• M25: 23,902,748 km (0.107 R)
• M26: 24,861,221 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.5

Radius: 15

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 10.95 AU - 11.15 AU

Year: 13350 Days

Day: 12.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 51,202,179 km

• M1: 187,895 km (0.08 R)
• M2: 744,698 km (0.05 R)
• M3: 1,355,058 km (0.119 R)
• M4: 1,986,809 km (0.093 R)
• M5: 2,468,963 km (0.116 R)
• M6: 3,427,138 km (0.118 R)
• M7: 4,328,166 km (0.06 R)
• M8: 4,804,485 km (0.095 R)
• M9: 5,483,211 km (0.117 R)
• M10: 6,993,700 km (0.119 R)
• M11: 14,391,614 km (0.1 R)
• M12: 22,847,484 km (0.072 R)
• M13: 26,111,112 km (0.078 R)
• M14: 29,780,448 km (0.058 R)
• M15: 30,315,859 km (0.099 R)
• M16: 34,833,864 km (0.104 R)
• M17: 37,253,161 km (0.108 R)
• M18: 49,837,184 km (0.072 R)
• M19: 50,592,504 km (0.051 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 15,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit