🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.32 AU - 1.46 AU

Year: 587 Days

Day: 12.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.2

Radius: 14.1

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.43 AU - 6.51 AU

Year: 4582 Days

Day: 14.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 61,788,826 km

• M1: 182,360 km (0.104 R)
• M2: 833,559 km (0.072 R)
• M3: 1,390,512 km (0.051 R)
• M4: 2,248,606 km (0.064 R)
• M5: 3,280,083 km (0.064 R)
• M6: 4,102,422 km (0.082 R)
• M7: 4,628,708 km (0.096 R)
• M8: 5,766,848 km (0.097 R)
• M9: 8,004,234 km (0.11 R)
• M10: 9,141,776 km (0.117 R)
• M11: 9,822,895 km (0.12 R)
• M12: 10,888,331 km (0.103 R)
• M13: 11,861,615 km (0.042 R)
• M14: 12,936,326 km (0.114 R)
• M15: 15,729,767 km (0.049 R)
• M16: 17,838,499 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.1

Radius: 9.1

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.26 AU - 7.3 AU

Year: 6323 Days

Day: 10.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 61,788,826 km

• M1: 119,977 km (0.108 R)
• M2: 799,451 km (0.051 R)
• M3: 1,197,830 km (0.058 R)
• M4: 1,766,152 km (0.073 R)
• M5: 2,470,908 km (0.097 R)
• M6: 2,860,162 km (0.11 R)
• M7: 3,629,544 km (0.061 R)
• M8: 5,427,710 km (0.086 R)
• M9: 5,751,889 km (0.078 R)
• M10: 6,278,174 km (0.074 R)
• M11: 7,006,715 km (0.109 R)
• M12: 8,911,396 km (0.097 R)
• M13: 11,279,530 km (0.06 R)
• M14: 13,336,949 km (0.047 R)
• M15: 15,281,422 km (0.107 R)
• M16: 15,632,828 km (0.108 R)
• M17: 17,791,226 km (0.085 R)
• M18: 22,614,411 km (0.066 R)
• M19: 24,002,679 km (0.105 R)
• M20: 26,273,874 km (0.107 R)
• M21: 27,033,382 km (0.094 R)
• M22: 27,894,169 km (0.097 R)
• M23: 31,332,975 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.1

Radius: 8.1

Gravity: 12.18 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 10.65 AU - 11.89 AU

Year: 13551 Days

Day: 6.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 78.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 61,788,826 km

• M1: 100,679 km (0.116 R)
• M2: 586,872 km (0.052 R)
• M3: 1,498,971 km (0.041 R)
• M4: 1,938,489 km (0.11 R)
• M5: 3,125,100 km (0.078 R)
• M6: 3,704,043 km (0.117 R)
• M7: 4,446,348 km (0.118 R)
• M8: 5,835,215 km (0.108 R)
• M9: 7,051,595 km (0.066 R)
• M10: 10,589,584 km (0.038 R)
• M11: 11,524,870 km (0.06 R)
• M12: 12,834,749 km (0.102 R)
• M13: 17,916,589 km (0.056 R)
• M14: 22,366,677 km (0.114 R)
• M15: 25,711,236 km (0.049 R)
• M16: 29,150,342 km (0.104 R)
• M17: 33,865,368 km (0.07 R)
• M18: 41,003,280 km (0.094 R)
• M19: 46,281,243 km (0.102 R)
• M20: 47,512,733 km (0.11 R)
• M21: 49,720,049 km (0.099 R)
• M22: 53,830,101 km (0.098 R)
• M23: 56,227,856 km (0.074 R)
• M24: 57,983,536 km (0.031 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 14,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit