🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.06 AU - 1.52 AU

Year: 522 Days

Day: 35.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.1

Radius: 13.9

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.58 AU - 6.24 AU

Year: 5121 Days

Day: 8.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 83,461,720 km

• M1: 371,452 km (0.055 R)
• M2: 681,418 km (0.107 R)
• M3: 1,091,167 km (0.101 R)
• M4: 1,916,349 km (0.082 R)
• M5: 2,287,202 km (0.047 R)
• M6: 3,635,378 km (0.091 R)
• M7: 5,089,619 km (0.109 R)
• M8: 5,700,427 km (0.1 R)
• M9: 8,088,607 km (0.119 R)
• M10: 12,220,052 km (0.066 R)
• M11: 13,448,699 km (0.115 R)
• M12: 14,356,908 km (0.12 R)
• M13: 15,469,018 km (0.033 R)
• M14: 18,337,707 km (0.111 R)
• M15: 19,105,443 km (0.049 R)
• M16: 21,555,557 km (0.115 R)
• M17: 23,612,229 km (0.12 R)
• M18: 26,330,123 km (0.066 R)
• M19: 27,657,355 km (0.115 R)
• M20: 28,837,982 km (0.025 R)
• M21: 29,498,007 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.7

Radius: 13.5

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.73 AU - 12.15 AU

Year: 13792 Days

Day: 13.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 83,461,720 km

• M1: 173,234 km (0.098 R)
• M2: 1,095,954 km (0.105 R)
• M3: 2,152,265 km (0.069 R)
• M4: 4,598,489 km (0.098 R)
• M5: 6,185,274 km (0.119 R)
• M6: 6,963,482 km (0.079 R)
• M7: 7,262,229 km (0.084 R)
• M8: 17,618,740 km (0.094 R)
• M9: 18,164,024 km (0.067 R)
• M10: 20,356,381 km (0.116 R)
• M11: 20,868,903 km (0.077 R)
• M12: 21,612,105 km (0.081 R)
• M13: 25,770,178 km (0.086 R)
• M14: 26,679,284 km (0.097 R)
• M15: 29,501,747 km (0.069 R)
• M16: 29,941,864 km (0.106 R)
• M17: 33,393,835 km (0.091 R)
• M18: 40,659,355 km (0.115 R)
• M19: 42,851,861 km (0.059 R)
• M20: 49,434,916 km (0.054 R)
• M21: 59,319,296 km (0.057 R)
• M22: 62,090,596 km (0.086 R)
• M23: 62,857,435 km (0.119 R)
• M24: 64,405,324 km (0.09 R)
• M25: 65,447,722 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.8

Radius: 4.9

Gravity: 19.44 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 14.52 AU - 16.74 AU

Year: 22026 Days

Day: 22.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 83,461,720 km

• M1: 98,735 km (0.07 R)
• M2: 473,028 km (0.086 R)
• M3: 1,322,894 km (0.106 R)
• M4: 1,479,373 km (0.117 R)
• M5: 6,828,993 km (0.077 R)
• M6: 7,185,186 km (0.106 R)
• M7: 7,972,370 km (0.084 R)
• M8: 10,363,243 km (0.066 R)
• M9: 15,754,152 km (0.061 R)
• M10: 16,090,448 km (0.115 R)
• M11: 20,405,449 km (0.09 R)
• M12: 20,865,163 km (0.111 R)
• M13: 25,659,775 km (0.045 R)
• M14: 27,663,339 km (0.067 R)
• M15: 28,108,842 km (0.086 R)
• M16: 31,706,521 km (0.09 R)
• M17: 32,279,331 km (0.074 R)
• M18: 41,053,396 km (0.113 R)
• M19: 42,802,195 km (0.092 R)
• M20: 44,587,496 km (0.111 R)
• M21: 51,607,974 km (0.102 R)
• M22: 54,186,443 km (0.116 R)
• M23: 55,688,107 km (0.051 R)
• M24: 59,532,173 km (0.079 R)
• M25: 62,299,435 km (0.092 R)
• M26: 64,314,668 km (0.062 R)
• M27: 68,022,750 km (0.057 R)
• M28: 69,704,230 km (0.099 R)
• M29: 70,694,568 km (0.093 R)
• M30: 70,836,686 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365

Radius: 7.5

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 16.58 AU - 23.08 AU

Year: 31476 Days

Day: 22.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,461,720 km

• M1: 93,648 km (0.08 R)
• M2: 456,423 km (0.104 R)
• M3: 994,975 km (0.072 R)
• M4: 1,313,918 km (0.049 R)
• M5: 2,418,399 km (0.108 R)
• M6: 2,915,812 km (0.079 R)
• M7: 3,734,860 km (0.119 R)
• M8: 5,816,066 km (0.079 R)
• M9: 8,630,152 km (0.048 R)
• M10: 9,227,197 km (0.089 R)
• M11: 11,942,398 km (0.028 R)
• M12: 16,014,003 km (0.102 R)
• M13: 16,900,371 km (0.067 R)
• M14: 21,947,803 km (0.099 R)
• M15: 23,159,246 km (0.113 R)
• M16: 23,511,400 km (0.048 R)
• M17: 28,429,280 km (0.084 R)
• M18: 28,624,057 km (0.096 R)
• M19: 32,450,920 km (0.091 R)
• M20: 41,177,562 km (0.09 R)
• M21: 43,672,406 km (0.078 R)
• M22: 44,764,021 km (0.113 R)
• M23: 48,500,677 km (0.084 R)
• M24: 49,908,393 km (0.08 R)
• M25: 54,386,904 km (0.116 R)
• M26: 55,061,740 km (0.107 R)
• M27: 58,638,326 km (0.036 R)
• M28: 60,185,318 km (0.057 R)
• M29: 61,037,726 km (0.042 R)
• M30: 63,630,856 km (0.107 R)
• M31: 68,072,716 km (0.107 R)
• M32: 75,016,899 km (0.113 R)
• M33: 77,085,838 km (0.068 R)
• M34: 77,246,057 km (0.112 R)
• M35: 77,889,029 km (0.12 R)
• M36: 81,802,659 km (0.074 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 14,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit