🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.37 AU - 1.93 AU

Year: 803 Days

Day: 28.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913

Radius: 14

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.74 AU - 6.48 AU

Year: 5033 Days

Day: 10.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 167 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 41,485,838 km

• M1: 175,030 km (0.116 R)
• M2: 638,783 km (0.045 R)
• M3: 1,272,330 km (0.108 R)
• M4: 2,143,588 km (0.057 R)
• M5: 2,944,834 km (0.036 R)
• M6: 3,555,493 km (0.109 R)
• M7: 5,005,844 km (0.116 R)
• M8: 5,973,593 km (0.103 R)
• M9: 6,652,019 km (0.109 R)
• M10: 7,710,125 km (0.084 R)
• M11: 8,918,427 km (0.115 R)
• M12: 10,204,520 km (0.066 R)
• M13: 12,259,097 km (0.093 R)
• M14: 12,826,222 km (0.083 R)
• M15: 13,573,464 km (0.1 R)
• M16: 18,213,541 km (0.119 R)
• M17: 19,364,547 km (0.072 R)
• M18: 22,264,053 km (0.073 R)
• M19: 24,864,961 km (0.087 R)
• M20: 26,366,026 km (0.102 R)
• M21: 30,009,632 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.8

Radius: 12.9

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.36 AU - 7 AU

Year: 5127 Days

Day: 6 Hours

Environment

Temp: -148 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 41,485,838 km

• M1: 160,519 km (0.08 R)
• M2: 2,476,144 km (0.05 R)
• M3: 3,755,505 km (0.085 R)
• M4: 4,209,086 km (0.062 R)
• M5: 4,936,580 km (0.05 R)
• M6: 5,342,589 km (0.063 R)
• M7: 5,943,673 km (0.104 R)
• M8: 7,660,458 km (0.1 R)
• M9: 8,206,939 km (0.09 R)
• M10: 9,757,072 km (0.082 R)
• M11: 10,806,501 km (0.117 R)
• M12: 12,252,814 km (0.112 R)
• M13: 12,748,581 km (0.112 R)
• M14: 14,181,280 km (0.052 R)
• M15: 16,354,189 km (0.102 R)
• M16: 17,159,474 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.9

Radius: 14.5

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.9 AU - 7.9 AU

Year: 6132 Days

Day: 13.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 41,485,838 km

• M1: 187,895 km (0.101 R)
• M2: 783,145 km (0.078 R)
• M3: 1,242,859 km (0.09 R)
• M4: 1,806,095 km (0.108 R)
• M5: 2,612,278 km (0.09 R)
• M6: 4,236,761 km (0.091 R)
• M7: 5,297,410 km (0.119 R)
• M8: 5,891,015 km (0.06 R)
• M9: 6,704,079 km (0.11 R)
• M10: 7,590,746 km (0.071 R)
• M11: 8,979,463 km (0.119 R)
• M12: 9,780,260 km (0.115 R)
• M13: 10,483,520 km (0.11 R)
• M14: 11,991,616 km (0.117 R)
• M15: 12,908,052 km (0.094 R)
• M16: 15,248,810 km (0.08 R)
• M17: 17,654,643 km (0.119 R)
• M18: 18,416,395 km (0.054 R)
• M19: 19,417,355 km (0.05 R)
• M20: 22,397,494 km (0.097 R)
• M21: 23,954,509 km (0.096 R)
• M22: 24,888,448 km (0.094 R)
• M23: 27,192,255 km (0.072 R)
• M24: 29,346,016 km (0.084 R)
• M25: 32,425,937 km (0.063 R)
• M26: 33,254,410 km (0.09 R)
• M27: 36,934,218 km (0.07 R)
• M28: 38,295,260 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.7

Radius: 14.6

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 10.28 AU - 12.44 AU

Year: 14502 Days

Day: 6.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 41,485,838 km

• M1: 186,848 km (0.055 R)
• M2: 936,632 km (0.09 R)
• M3: 4,585,474 km (0.094 R)
• M4: 5,147,064 km (0.115 R)
• M5: 7,527,166 km (0.107 R)
• M6: 14,153,305 km (0.073 R)
• M7: 14,611,074 km (0.117 R)
• M8: 21,073,553 km (0.045 R)
• M9: 28,389,936 km (0.111 R)
• M10: 29,330,159 km (0.101 R)
• M11: 31,052,778 km (0.104 R)
• M12: 37,864,567 km (0.106 R)
• M13: 38,876,148 km (0.034 R)
• M14: 42,288,476 km (0.111 R)
• M15: 46,612,303 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157

Radius: 6.6

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 11.88 AU - 13.2 AU

Year: 16819 Days

Day: 24.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 41,485,838 km

• M1: 114,293 km (0.111 R)
• M2: 370,554 km (0.113 R)
• M3: 647,310 km (0.112 R)
• M4: 1,020,557 km (0.117 R)
• M5: 1,351,766 km (0.102 R)
• M6: 2,463,279 km (0.056 R)
• M7: 2,712,060 km (0.108 R)
• M8: 2,998,839 km (0.094 R)
• M9: 3,466,631 km (0.115 R)
• M10: 3,755,206 km (0.108 R)
• M11: 4,298,994 km (0.108 R)
• M12: 4,547,476 km (0.095 R)
• M13: 4,776,361 km (0.106 R)
• M14: 5,414,396 km (0.048 R)
• M15: 6,073,374 km (0.054 R)
• M16: 8,077,238 km (0.06 R)
• M17: 8,628,805 km (0.102 R)
• M18: 9,341,938 km (0.095 R)
• M19: 10,783,912 km (0.119 R)
• M20: 15,471,711 km (0.042 R)
• M21: 16,724,144 km (0.105 R)
• M22: 17,689,350 km (0.08 R)
• M23: 19,806,010 km (0.099 R)
• M24: 21,201,459 km (0.103 R)
• M25: 23,246,462 km (0.093 R)
• M26: 26,233,931 km (0.116 R)
• M27: 27,914,514 km (0.108 R)
• M28: 29,964,603 km (0.062 R)
• M29: 33,925,506 km (0.03 R)
• M30: 34,471,389 km (0.064 R)
• M31: 35,692,855 km (0.093 R)
• M32: 38,694,237 km (0.12 R)
• M33: 40,256,039 km (0.084 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 17,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit