🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.76 AU - 0.82 AU

Year: 298 Days

Day: 30.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,177,050 km

• M1: 526,136 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.3

Radius: 15

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.44 AU - 4.1 AU

Year: 3108 Days

Day: 12.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 66,177,050 km

• M1: 186,549 km (0.083 R)
• M2: 844,630 km (0.089 R)
• M3: 1,932,505 km (0.074 R)
• M4: 2,701,738 km (0.108 R)
• M5: 3,402,903 km (0.073 R)
• M6: 4,095,691 km (0.11 R)
• M7: 5,050,125 km (0.1 R)
• M8: 5,927,816 km (0.038 R)
• M9: 7,026,911 km (0.03 R)
• M10: 8,534,858 km (0.118 R)
• M11: 9,819,903 km (0.118 R)
• M12: 10,569,688 km (0.093 R)
• M13: 13,097,144 km (0.041 R)
• M14: 14,055,468 km (0.105 R)
• M15: 15,422,942 km (0.116 R)
• M16: 16,437,066 km (0.028 R)
• M17: 17,781,353 km (0.09 R)
• M18: 19,016,732 km (0.045 R)
• M19: 19,686,182 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.9

Radius: 14.3

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.43 AU - 7.65 AU

Year: 8791 Days

Day: 9.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 66,177,050 km

• M1: 187,147 km (0.09 R)
• M2: 1,083,837 km (0.049 R)
• M3: 2,255,487 km (0.101 R)
• M4: 3,202,292 km (0.054 R)
• M5: 4,175,277 km (0.117 R)
• M6: 7,016,140 km (0.085 R)
• M7: 8,295,352 km (0.114 R)
• M8: 9,689,005 km (0.101 R)
• M9: 12,252,963 km (0.115 R)
• M10: 12,893,541 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.1

Radius: 5.3

Gravity: 26.38 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 10.04 AU - 12.06 AU

Year: 15596 Days

Day: 16.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 66,177,050 km

• M1: 68,217 km (0.07 R)
• M2: 251,175 km (0.076 R)
• M3: 741,407 km (0.111 R)
• M4: 1,050,177 km (0.074 R)
• M5: 1,628,822 km (0.117 R)
• M6: 3,927,542 km (0.07 R)
• M7: 5,970,601 km (0.061 R)
• M8: 8,479,507 km (0.031 R)
• M9: 8,887,310 km (0.098 R)
• M10: 9,469,396 km (0.078 R)
• M11: 10,303,553 km (0.077 R)
• M12: 10,826,847 km (0.118 R)
• M13: 11,005,317 km (0.117 R)
• M14: 11,185,582 km (0.094 R)
• M15: 11,490,463 km (0.11 R)
• M16: 12,053,250 km (0.059 R)
• M17: 12,699,962 km (0.069 R)
• M18: 15,071,836 km (0.099 R)
• M19: 15,594,381 km (0.118 R)
• M20: 18,643,934 km (0.092 R)
• M21: 20,038,934 km (0.115 R)
• M22: 21,408,502 km (0.094 R)
• M23: 26,209,397 km (0.103 R)
• M24: 26,531,182 km (0.096 R)
• M25: 29,547,823 km (0.101 R)
• M26: 37,188,385 km (0.105 R)
• M27: 40,953,614 km (0.071 R)
• M28: 44,203,478 km (0.117 R)
• M29: 45,891,092 km (0.08 R)
• M30: 46,202,554 km (0.053 R)
• M31: 52,051,083 km (0.115 R)
• M32: 54,105,211 km (0.103 R)
• M33: 55,152,247 km (0.098 R)
• M34: 57,828,702 km (0.12 R)
• M35: 61,719,444 km (0.11 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 148 - 12,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit