🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.43 AU - 0.59 AU

Year: 132 Days

Day: 42.5 Hours

Environment

Temp: 194 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.61 AU - 0.99 AU

Year: 260 Days

Day: 40.1 Hours

Environment

Temp: 103 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.04 AU - 1.32 AU

Year: 466 Days

Day: 18.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,105,766 km

• M1: 296,353 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.6

Radius: 8.2

Gravity: 13.47 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.46 AU - 11.18 AU

Year: 10341 Days

Day: 7.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 53,105,766 km

• M1: 102,175 km (0.094 R)
• M2: 458,817 km (0.103 R)
• M3: 738,415 km (0.115 R)
• M4: 1,293,274 km (0.117 R)
• M5: 1,670,859 km (0.11 R)
• M6: 2,306,799 km (0.108 R)
• M7: 2,799,724 km (0.098 R)
• M8: 3,590,199 km (0.067 R)
• M9: 3,857,082 km (0.066 R)
• M10: 4,253,067 km (0.116 R)
• M11: 6,342,052 km (0.069 R)
• M12: 6,813,734 km (0.089 R)
• M13: 8,746,090 km (0.101 R)
• M14: 9,531,479 km (0.057 R)
• M15: 10,309,687 km (0.082 R)
• M16: 10,632,669 km (0.1 R)
• M17: 10,906,882 km (0.085 R)
• M18: 15,329,294 km (0.048 R)
• M19: 17,511,927 km (0.1 R)
• M20: 18,996,686 km (0.061 R)
• M21: 23,952,713 km (0.114 R)
• M22: 24,235,154 km (0.059 R)
• M23: 26,075,806 km (0.049 R)
• M24: 28,112,133 km (0.086 R)
• M25: 29,168,892 km (0.072 R)
• M26: 31,474,195 km (0.105 R)
• M27: 35,338,009 km (0.102 R)
• M28: 37,700,010 km (0.112 R)
• M29: 40,033,138 km (0.061 R)
• M30: 41,369,945 km (0.103 R)
• M31: 44,984,678 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.5

Radius: 8.3

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.98 AU - 11.24 AU

Year: 11683 Days

Day: 5.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,105,766 km

• M1: 122,969 km (0.114 R)
• M2: 382,372 km (0.065 R)
• M3: 667,655 km (0.111 R)
• M4: 1,024,147 km (0.082 R)
• M5: 1,651,860 km (0.038 R)
• M6: 2,659,401 km (0.049 R)
• M7: 2,920,749 km (0.116 R)
• M8: 3,199,150 km (0.045 R)
• M9: 3,520,935 km (0.118 R)
• M10: 4,058,141 km (0.096 R)
• M11: 4,900,976 km (0.07 R)
• M12: 7,555,740 km (0.053 R)
• M13: 8,356,836 km (0.086 R)
• M14: 9,970,698 km (0.068 R)
• M15: 10,391,218 km (0.09 R)
• M16: 12,552,757 km (0.117 R)
• M17: 13,105,521 km (0.096 R)
• M18: 23,554,185 km (0.059 R)
• M19: 29,007,476 km (0.091 R)
• M20: 47,732,941 km (0.1 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 19,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit