🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.18 AU - 4.82 AU

Year: 3030 Days

Day: 26.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.2

Radius: 13.6

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.3 AU - 5.8 AU

Year: 4298 Days

Day: 10.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,879,769 km

• M1: 169,345 km (0.054 R)
• M2: 609,462 km (0.072 R)
• M3: 1,469,201 km (0.087 R)
• M4: 1,921,136 km (0.068 R)
• M5: 2,688,124 km (0.108 R)
• M6: 3,962,548 km (0.114 R)
• M7: 4,735,820 km (0.105 R)
• M8: 7,908,342 km (0.095 R)
• M9: 9,442,318 km (0.041 R)
• M10: 10,157,396 km (0.056 R)
• M11: 10,696,098 km (0.083 R)
• M12: 11,695,861 km (0.106 R)
• M13: 14,754,389 km (0.097 R)
• M14: 17,067,920 km (0.028 R)
• M15: 18,371,815 km (0.117 R)
• M16: 19,235,593 km (0.105 R)
• M17: 20,061,673 km (0.062 R)
• M18: 20,778,995 km (0.092 R)
• M19: 22,058,356 km (0.072 R)
• M20: 22,892,962 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.4

Radius: 11.3

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.17 AU - 8.49 AU

Year: 7516 Days

Day: 6.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,879,769 km

• M1: 146,157 km (0.059 R)
• M2: 721,211 km (0.088 R)
• M3: 1,104,481 km (0.091 R)
• M4: 2,401,345 km (0.099 R)
• M5: 2,882,901 km (0.11 R)
• M6: 3,665,447 km (0.049 R)
• M7: 5,361,737 km (0.075 R)
• M8: 6,365,389 km (0.09 R)
• M9: 7,293,943 km (0.1 R)
• M10: 9,009,233 km (0.083 R)
• M11: 9,937,188 km (0.087 R)
• M12: 11,081,761 km (0.099 R)
• M13: 14,356,459 km (0.054 R)
• M14: 15,621,309 km (0.066 R)
• M15: 16,214,016 km (0.048 R)
• M16: 17,797,359 km (0.119 R)
• M17: 20,400,961 km (0.116 R)
• M18: 21,834,408 km (0.101 R)
• M19: 29,720,459 km (0.087 R)
• M20: 32,721,243 km (0.11 R)
• M21: 39,924,979 km (0.034 R)
• M22: 40,661,748 km (0.041 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613

Radius: 7.3

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 12.16 AU - 15.82 AU

Year: 19819 Days

Day: 17.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 176.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,879,769 km

• M1: 91,404 km (0.108 R)
• M2: 5,144,222 km (0.116 R)
• M3: 5,561,002 km (0.108 R)
• M4: 6,947,176 km (0.101 R)
• M5: 9,080,591 km (0.08 R)
• M6: 19,622,753 km (0.111 R)
• M7: 22,576,413 km (0.088 R)
• M8: 25,596,196 km (0.105 R)
• M9: 27,372,521 km (0.118 R)
• M10: 28,174,814 km (0.108 R)
• M11: 30,553,570 km (0.058 R)
• M12: 45,585,762 km (0.105 R)
• M13: 53,153,919 km (0.083 R)
• M14: 58,450,431 km (0.086 R)
• M15: 58,828,166 km (0.065 R)
• M16: 62,893,189 km (0.081 R)
• M17: 68,389,714 km (0.087 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 17,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit