🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.65 AU - 1.05 AU

Year: 298 Days

Day: 25.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.87 AU - 1.37 AU

Year: 451 Days

Day: 34.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.46 AU - 1.68 AU

Year: 749 Days

Day: 31.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.9

Radius: 12.1

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.31 AU - 6.49 AU

Year: 6165 Days

Day: 6.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 36,853,613 km

• M1: 151,842 km (0.061 R)
• M2: 663,167 km (0.042 R)
• M3: 1,206,357 km (0.082 R)
• M4: 2,193,105 km (0.118 R)
• M5: 3,309,254 km (0.082 R)
• M6: 7,079,719 km (0.116 R)
• M7: 8,396,928 km (0.098 R)
• M8: 9,390,558 km (0.103 R)
• M9: 10,095,313 km (0.112 R)
• M10: 13,436,282 km (0.088 R)
• M11: 14,852,675 km (0.101 R)
• M12: 19,486,020 km (0.12 R)
• M13: 32,560,126 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.3

Radius: 9.9

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 9.6 AU - 10.32 AU

Year: 11970 Days

Day: 5.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,853,613 km

• M1: 123,119 km (0.088 R)
• M2: 630,854 km (0.091 R)
• M3: 1,260,212 km (0.117 R)
• M4: 1,684,472 km (0.075 R)
• M5: 2,369,630 km (0.115 R)
• M6: 4,261,894 km (0.082 R)
• M7: 4,938,375 km (0.085 R)
• M8: 6,889,580 km (0.119 R)
• M9: 7,401,504 km (0.094 R)
• M10: 11,170,323 km (0.108 R)
• M11: 11,723,387 km (0.069 R)
• M12: 12,400,467 km (0.12 R)
• M13: 14,946,922 km (0.111 R)
• M14: 16,631,842 km (0.104 R)
• M15: 18,095,508 km (0.084 R)
• M16: 18,648,422 km (0.032 R)
• M17: 22,205,859 km (0.111 R)
• M18: 24,060,873 km (0.025 R)
• M19: 26,279,708 km (0.084 R)
• M20: 28,631,536 km (0.071 R)
• M21: 29,193,576 km (0.096 R)
• M22: 30,146,664 km (0.099 R)
• M23: 32,518,388 km (0.108 R)
• M24: 35,547,147 km (0.07 R)
• M25: 35,979,185 km (0.079 R)
• M26: 36,853,585 km (0.112 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 15,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit