🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.83 AU - 0.87 AU

Year: 300 Days

Day: 15.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.9

Radius: 13.9

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.86 AU - 5.02 AU

Year: 4204 Days

Day: 5.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,946,586 km

• M1: 172,935 km (0.113 R)
• M2: 610,210 km (0.097 R)
• M3: 1,244,953 km (0.099 R)
• M4: 1,685,519 km (0.095 R)
• M5: 2,843,706 km (0.09 R)
• M6: 3,358,771 km (0.117 R)
• M7: 4,237,210 km (0.087 R)
• M8: 4,680,169 km (0.102 R)
• M9: 5,127,168 km (0.062 R)
• M10: 6,016,378 km (0.116 R)
• M11: 6,514,389 km (0.102 R)
• M12: 7,313,092 km (0.057 R)
• M13: 8,517,056 km (0.095 R)
• M14: 10,062,701 km (0.094 R)
• M15: 11,362,706 km (0.112 R)
• M16: 13,756,871 km (0.091 R)
• M17: 15,015,886 km (0.091 R)
• M18: 15,994,855 km (0.055 R)
• M19: 18,989,355 km (0.096 R)
• M20: 23,084,298 km (0.103 R)
• M21: 23,922,495 km (0.091 R)
• M22: 26,065,783 km (0.102 R)
• M23: 26,891,264 km (0.068 R)
• M24: 28,420,903 km (0.108 R)
• M25: 29,561,138 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.6

Radius: 8.6

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.49 AU - 8.09 AU

Year: 6774 Days

Day: 5.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 68,946,586 km

• M1: 106,962 km (0.063 R)
• M2: 769,083 km (0.066 R)
• M3: 1,055,862 km (0.082 R)
• M4: 1,619,547 km (0.093 R)
• M5: 1,996,084 km (0.098 R)
• M6: 2,521,622 km (0.086 R)
• M7: 2,909,828 km (0.069 R)
• M8: 3,806,817 km (0.114 R)
• M9: 6,571,236 km (0.046 R)
• M10: 11,544,168 km (0.117 R)
• M11: 23,147,129 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.4

Radius: 8.7

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6 AU - 9.54 AU

Year: 8293 Days

Day: 13.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,946,586 km

• M1: 108,309 km (0.071 R)
• M2: 394,490 km (0.116 R)
• M3: 856,597 km (0.052 R)
• M4: 3,654,975 km (0.069 R)
• M5: 3,932,330 km (0.116 R)
• M6: 4,452,033 km (0.102 R)
• M7: 4,796,257 km (0.105 R)
• M8: 5,186,708 km (0.072 R)
• M9: 5,598,252 km (0.05 R)
• M10: 5,905,526 km (0.117 R)
• M11: 6,453,652 km (0.037 R)
• M12: 7,726,431 km (0.086 R)
• M13: 14,509,049 km (0.103 R)
• M14: 16,114,234 km (0.075 R)
• M15: 21,937,929 km (0.062 R)
• M16: 23,885,993 km (0.106 R)
• M17: 25,609,211 km (0.1 R)
• M18: 26,803,002 km (0.059 R)
• M19: 31,562,907 km (0.066 R)
• M20: 33,836,944 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183

Radius: 6

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 12.16 AU - 12.88 AU

Year: 16962 Days

Day: 17.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,946,586 km

• M1: 83,625 km (0.045 R)
• M2: 286,181 km (0.118 R)
• M3: 801,396 km (0.055 R)
• M4: 2,943,488 km (0.1 R)
• M5: 3,535,446 km (0.115 R)
• M6: 6,526,656 km (0.049 R)
• M7: 6,938,499 km (0.11 R)
• M8: 8,895,089 km (0.078 R)
• M9: 9,733,137 km (0.092 R)
• M10: 10,072,873 km (0.041 R)
• M11: 14,725,966 km (0.049 R)
• M12: 19,240,231 km (0.094 R)
• M13: 22,182,073 km (0.053 R)
• M14: 26,615,107 km (0.11 R)
• M15: 26,803,899 km (0.081 R)
• M16: 39,709,558 km (0.085 R)
• M17: 39,955,946 km (0.075 R)
• M18: 40,203,530 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.9

Radius: 3.5

Gravity: 24.16 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 12.71 AU - 20.79 AU

Year: 26248 Days

Day: 18.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 68,946,586 km

• M1: 43,533 km (0.066 R)
• M2: 236,664 km (0.077 R)
• M3: 412,741 km (0.111 R)
• M4: 546,631 km (0.098 R)
• M5: 1,325,736 km (0.081 R)
• M6: 1,492,239 km (0.058 R)
• M7: 1,758,972 km (0.109 R)
• M8: 1,922,632 km (0.069 R)
• M9: 2,727,917 km (0.115 R)
• M10: 4,130,846 km (0.068 R)
• M11: 4,968,295 km (0.063 R)
• M12: 5,676,042 km (0.051 R)
• M13: 6,619,855 km (0.092 R)
• M14: 9,076,552 km (0.075 R)
• M15: 10,953,706 km (0.085 R)
• M16: 14,339,106 km (0.035 R)
• M17: 14,778,325 km (0.109 R)
• M18: 17,937,233 km (0.115 R)
• M19: 19,141,197 km (0.043 R)
• M20: 22,093,362 km (0.12 R)
• M21: 29,697,272 km (0.045 R)
• M22: 32,365,799 km (0.104 R)
• M23: 34,015,414 km (0.049 R)
• M24: 34,534,070 km (0.095 R)
• M25: 36,121,603 km (0.104 R)
• M26: 37,343,668 km (0.116 R)
• M27: 40,446,627 km (0.095 R)
• M28: 41,616,332 km (0.044 R)
• M29: 42,508,085 km (0.111 R)
• M30: 55,109,462 km (0.118 R)
• M31: 61,769,709 km (0.115 R)
• M32: 68,740,072 km (0.098 R)
• M33: 68,946,517 km (0.098 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 11,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit