🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.58 AU - 0.74 AU

Year: 198 Days

Day: 35.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.85 AU - 1.35 AU

Year: 426 Days

Day: 44.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.7

Radius: 12.1

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.74 AU - 6.48 AU

Year: 4903 Days

Day: 9.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,040,926 km

• M1: 150,495 km (0.097 R)
• M2: 563,984 km (0.108 R)
• M3: 1,195,885 km (0.04 R)
• M4: 2,108,432 km (0.103 R)
• M5: 2,486,915 km (0.11 R)
• M6: 2,995,099 km (0.105 R)
• M7: 4,760,503 km (0.102 R)
• M8: 5,243,705 km (0.058 R)
• M9: 5,732,890 km (0.103 R)
• M10: 6,168,369 km (0.081 R)
• M11: 7,354,979 km (0.067 R)
• M12: 9,751,088 km (0.062 R)
• M13: 10,573,578 km (0.095 R)
• M14: 11,189,023 km (0.093 R)
• M15: 13,273,071 km (0.084 R)
• M16: 13,748,044 km (0.116 R)
• M17: 15,240,881 km (0.053 R)
• M18: 16,402,659 km (0.05 R)
• M19: 18,080,698 km (0.088 R)
• M20: 20,242,088 km (0.088 R)
• M21: 21,127,408 km (0.09 R)
• M22: 22,303,397 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.9

Radius: 8.6

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.36 AU - 11.3 AU

Year: 13150 Days

Day: 12.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 51,040,926 km

• M1: 108,309 km (0.113 R)
• M2: 431,590 km (0.103 R)
• M3: 1,070,522 km (0.101 R)
• M4: 1,669,811 km (0.036 R)
• M5: 2,417,202 km (0.063 R)
• M6: 2,703,982 km (0.082 R)
• M7: 3,153,523 km (0.11 R)
• M8: 3,421,453 km (0.066 R)
• M9: 3,865,759 km (0.119 R)
• M10: 4,407,303 km (0.068 R)
• M11: 4,681,067 km (0.095 R)
• M12: 4,966,201 km (0.09 R)
• M13: 5,536,617 km (0.101 R)
• M14: 6,112,868 km (0.107 R)
• M15: 6,768,107 km (0.095 R)
• M16: 7,092,435 km (0.042 R)
• M17: 7,860,022 km (0.053 R)
• M18: 8,634,789 km (0.056 R)
• M19: 9,813,920 km (0.087 R)
• M20: 11,548,806 km (0.101 R)
• M21: 11,837,231 km (0.104 R)
• M22: 13,101,632 km (0.055 R)
• M23: 13,415,488 km (0.078 R)
• M24: 14,387,276 km (0.096 R)
• M25: 15,197,947 km (0.09 R)
• M26: 25,341,431 km (0.066 R)
• M27: 30,285,939 km (0.057 R)
• M28: 35,472,049 km (0.112 R)
• M29: 37,324,370 km (0.055 R)
• M30: 45,810,758 km (0.108 R)
• M31: 46,972,684 km (0.062 R)
• M32: 49,810,705 km (0.111 R)
• M33: 52,602,950 km (0.113 R)
• M34: 53,078,372 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.4

Radius: 6.3

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 11.93 AU - 14.49 AU

Year: 17715 Days

Day: 17 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,040,926 km

• M1: 81,232 km (0.09 R)
• M2: 451,786 km (0.12 R)
• M3: 1,474,586 km (0.116 R)
• M4: 2,151,965 km (0.071 R)
• M5: 3,019,334 km (0.104 R)
• M6: 3,661,707 km (0.09 R)
• M7: 7,454,163 km (0.119 R)
• M8: 8,022,335 km (0.118 R)
• M9: 8,619,081 km (0.095 R)
• M10: 11,936,414 km (0.091 R)
• M11: 14,301,706 km (0.086 R)
• M12: 18,644,383 km (0.119 R)
• M13: 40,761,381 km (0.102 R)
• M14: 47,343,089 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241

Radius: 4

Gravity: 15.06 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 11.51 AU - 15.71 AU

Year: 18525 Days

Day: 17.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 51,040,926 km

• M1: 50,714 km (0.084 R)
• M2: 239,656 km (0.098 R)
• M3: 394,041 km (0.073 R)
• M4: 528,679 km (0.086 R)
• M5: 1,133,503 km (0.08 R)
• M6: 1,720,675 km (0.118 R)
• M7: 2,071,631 km (0.106 R)
• M8: 2,488,710 km (0.088 R)
• M9: 2,760,230 km (0.043 R)
• M10: 3,168,483 km (0.115 R)
• M11: 3,694,319 km (0.074 R)
• M12: 4,916,534 km (0.114 R)
• M13: 5,377,595 km (0.099 R)
• M14: 5,975,687 km (0.078 R)
• M15: 6,893,619 km (0.106 R)
• M16: 7,178,155 km (0.085 R)
• M17: 7,727,478 km (0.101 R)
• M18: 8,258,700 km (0.113 R)
• M19: 9,443,366 km (0.036 R)
• M20: 9,693,194 km (0.11 R)
• M21: 9,845,185 km (0.082 R)
• M22: 10,153,955 km (0.104 R)
• M23: 10,469,158 km (0.061 R)
• M24: 13,291,920 km (0.037 R)
• M25: 17,614,850 km (0.115 R)
• M26: 18,454,693 km (0.053 R)
• M27: 20,049,705 km (0.103 R)
• M28: 20,296,542 km (0.117 R)
• M29: 20,545,472 km (0.092 R)
• M30: 21,907,711 km (0.114 R)
• M31: 24,062,070 km (0.025 R)
• M32: 26,948,261 km (0.051 R)
• M33: 29,100,526 km (0.069 R)
• M34: 39,497,578 km (0.11 R)
• M35: 45,729,825 km (0.045 R)
• M36: 47,311,374 km (0.095 R)
• M37: 48,632,323 km (0.117 R)
• M38: 50,431,537 km (0.091 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 10,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit