🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.42 AU - 1.46 AU

Year: 605 Days

Day: 36.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.24 AU - 2.44 AU

Year: 1252 Days

Day: 40.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,342,430 km

• M1: 293,361 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.9

Radius: 12.8

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.33 AU - 7.87 AU

Year: 7330 Days

Day: 11 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 76,342,430 km

• M1: 166,502 km (0.119 R)
• M2: 655,538 km (0.087 R)
• M3: 1,149,211 km (0.075 R)
• M4: 2,297,524 km (0.092 R)
• M5: 2,839,218 km (0.115 R)
• M6: 3,535,297 km (0.088 R)
• M7: 4,534,760 km (0.055 R)
• M8: 7,318,178 km (0.103 R)
• M9: 9,295,264 km (0.047 R)
• M10: 12,810,514 km (0.083 R)
• M11: 14,770,396 km (0.118 R)
• M12: 17,405,263 km (0.084 R)
• M13: 20,108,198 km (0.06 R)
• M14: 21,121,125 km (0.06 R)
• M15: 21,680,471 km (0.112 R)
• M16: 23,417,901 km (0.067 R)
• M17: 30,181,071 km (0.097 R)
• M18: 30,993,388 km (0.051 R)
• M19: 32,874,282 km (0.097 R)
• M20: 33,409,992 km (0.08 R)
• M21: 34,830,124 km (0.082 R)
• M22: 37,093,091 km (0.119 R)
• M23: 37,907,801 km (0.096 R)
• M24: 41,535,101 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.3

Radius: 9.6

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.23 AU - 10.33 AU

Year: 8335 Days

Day: 12.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 76,342,430 km

• M1: 119,977 km (0.104 R)
• M2: 568,771 km (0.043 R)
• M3: 1,226,403 km (0.092 R)
• M4: 1,874,611 km (0.114 R)
• M5: 2,294,981 km (0.065 R)
• M6: 3,565,964 km (0.038 R)
• M7: 5,065,533 km (0.093 R)
• M8: 5,581,197 km (0.115 R)
• M9: 5,955,790 km (0.108 R)
• M10: 6,755,690 km (0.105 R)
• M11: 7,749,618 km (0.098 R)
• M12: 8,435,076 km (0.068 R)
• M13: 9,253,825 km (0.103 R)
• M14: 10,787,054 km (0.111 R)
• M15: 11,316,032 km (0.118 R)
• M16: 11,751,511 km (0.112 R)
• M17: 13,545,489 km (0.086 R)
• M18: 15,581,665 km (0.118 R)
• M19: 17,094,698 km (0.11 R)
• M20: 22,219,473 km (0.096 R)
• M21: 23,162,837 km (0.093 R)
• M22: 26,058,902 km (0.097 R)
• M23: 32,888,045 km (0.07 R)
• M24: 42,105,218 km (0.119 R)
• M25: 43,814,224 km (0.051 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.4

Radius: 4.2

Gravity: 48.1 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 12.39 AU - 18.73 AU

Year: 21473 Days

Day: 21.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 76,342,430 km

• M1: 52,359 km (0.038 R)
• M2: 215,421 km (0.108 R)
• M3: 503,247 km (0.074 R)
• M4: 1,107,623 km (0.06 R)
• M5: 1,390,063 km (0.1 R)
• M6: 1,609,823 km (0.097 R)
• M7: 1,794,426 km (0.099 R)
• M8: 1,952,103 km (0.117 R)
• M9: 2,728,516 km (0.1 R)
• M10: 2,937,653 km (0.111 R)
• M11: 4,424,656 km (0.052 R)
• M12: 4,640,227 km (0.1 R)
• M13: 6,305,849 km (0.116 R)
• M14: 6,532,939 km (0.103 R)
• M15: 9,462,664 km (0.078 R)
• M16: 9,941,975 km (0.093 R)
• M17: 10,691,311 km (0.079 R)
• M18: 10,884,292 km (0.115 R)
• M19: 11,410,428 km (0.06 R)
• M20: 11,679,854 km (0.099 R)
• M21: 12,872,149 km (0.116 R)
• M22: 13,460,218 km (0.114 R)
• M23: 14,928,820 km (0.111 R)
• M24: 15,577,776 km (0.061 R)
• M25: 16,161,058 km (0.083 R)
• M26: 16,586,365 km (0.059 R)
• M27: 17,727,348 km (0.069 R)
• M28: 19,107,538 km (0.072 R)
• M29: 27,094,418 km (0.105 R)
• M30: 29,547,524 km (0.12 R)
• M31: 34,749,491 km (0.058 R)
• M32: 44,885,944 km (0.099 R)
• M33: 47,609,223 km (0.089 R)
• M34: 56,436,395 km (0.101 R)
• M35: 60,211,797 km (0.109 R)
• M36: 80,395,092 km (0.102 R)
• M37: 84,653,695 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.6

Radius: 5.9

Gravity: 12.74 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 15.71 AU - 18.71 AU

Year: 24977 Days

Day: 23.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 76,342,430 km

• M1: 73,752 km (0.095 R)
• M2: 261,048 km (0.064 R)
• M3: 613,202 km (0.089 R)
• M4: 831,315 km (0.081 R)
• M5: 1,413,849 km (0.101 R)
• M6: 1,802,056 km (0.06 R)
• M7: 4,258,453 km (0.072 R)
• M8: 4,528,328 km (0.113 R)
• M9: 7,594,336 km (0.105 R)
• M10: 7,991,817 km (0.047 R)
• M11: 8,247,331 km (0.063 R)
• M12: 9,721,917 km (0.094 R)
• M13: 10,250,147 km (0.1 R)
• M14: 10,797,376 km (0.108 R)
• M15: 13,111,805 km (0.111 R)
• M16: 14,422,132 km (0.111 R)
• M17: 18,963,176 km (0.098 R)
• M18: 25,898,683 km (0.102 R)
• M19: 33,951,686 km (0.116 R)
• M20: 34,352,907 km (0.109 R)
• M21: 37,819,987 km (0.116 R)
• M22: 50,470,133 km (0.11 R)
• M23: 52,225,963 km (0.119 R)
• M24: 55,673,446 km (0.103 R)
• M25: 59,657,088 km (0.087 R)
• M26: 73,406,478 km (0.083 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 17,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit