🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.49 AU - 0.53 AU

Year: 136 Days

Day: 26.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.63 AU - 0.63 AU

Year: 187 Days

Day: 29.3 Hours

Environment

Temp: 114 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.1

Radius: 8.2

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 8.93 AU - 12.77 AU

Year: 13393 Days

Day: 13.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 90,362,456 km

• M1: 102,026 km (0.105 R)
• M2: 425,008 km (0.069 R)
• M3: 709,991 km (0.064 R)
• M4: 1,378,694 km (0.104 R)
• M5: 1,715,888 km (0.066 R)
• M6: 2,200,734 km (0.097 R)
• M7: 3,168,483 km (0.067 R)
• M8: 3,443,294 km (0.105 R)
• M9: 4,041,237 km (0.064 R)
• M10: 5,166,662 km (0.065 R)
• M11: 6,728,763 km (0.087 R)
• M12: 7,100,663 km (0.1 R)
• M13: 7,795,844 km (0.068 R)
• M14: 8,252,716 km (0.09 R)
• M15: 8,922,316 km (0.066 R)
• M16: 11,436,757 km (0.108 R)
• M17: 12,950,239 km (0.09 R)
• M18: 16,443,499 km (0.099 R)
• M19: 17,271,673 km (0.097 R)
• M20: 18,848,434 km (0.076 R)
• M21: 21,126,062 km (0.099 R)
• M22: 21,478,365 km (0.096 R)
• M23: 24,828,310 km (0.076 R)
• M24: 25,418,623 km (0.064 R)
• M25: 28,297,484 km (0.091 R)
• M26: 35,804,455 km (0.058 R)
• M27: 40,484,026 km (0.094 R)
• M28: 46,588,517 km (0.096 R)
• M29: 48,854,625 km (0.119 R)
• M30: 56,429,214 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.3

Radius: 6.8

Gravity: 13.39 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 16.19 AU - 18.63 AU

Year: 27222 Days

Day: 20.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 90,362,456 km

• M1: 84,523 km (0.064 R)
• M2: 543,938 km (0.105 R)
• M3: 785,389 km (0.109 R)
• M4: 1,444,966 km (0.088 R)
• M5: 1,708,258 km (0.112 R)
• M6: 3,418,162 km (0.077 R)
• M7: 3,988,429 km (0.086 R)
• M8: 4,226,738 km (0.098 R)
• M9: 4,438,569 km (0.096 R)
• M10: 5,564,293 km (0.099 R)
• M11: 6,081,752 km (0.102 R)
• M12: 7,162,596 km (0.113 R)
• M13: 10,836,271 km (0.106 R)
• M14: 11,437,206 km (0.072 R)
• M15: 17,157,829 km (0.032 R)
• M16: 19,390,278 km (0.069 R)
• M17: 19,682,293 km (0.072 R)
• M18: 20,275,149 km (0.083 R)
• M19: 28,096,724 km (0.105 R)
• M20: 44,764,320 km (0.104 R)
• M21: 47,003,651 km (0.056 R)
• M22: 50,225,989 km (0.109 R)
• M23: 51,331,966 km (0.107 R)
• M24: 59,738,020 km (0.082 R)
• M25: 63,942,468 km (0.062 R)
• M26: 64,806,396 km (0.113 R)
• M27: 73,405,282 km (0.102 R)
• M28: 74,114,824 km (0.094 R)
• M29: 77,731,203 km (0.086 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 10,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit