🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.2

Radius: 14.2

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.61 AU - 0.99 AU

Year: 469 Days

Day: 13.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 65,550,262 km

• M1: 176,825 km (0.05 R)
• M2: 625,768 km (0.114 R)
• M3: 1,158,785 km (0.065 R)
• M4: 1,650,364 km (0.117 R)
• M5: 2,164,831 km (0.111 R)
• M6: 2,667,031 km (0.096 R)
• M7: 3,247,321 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.8

Radius: 14.6

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.79 AU - 1.91 AU

Year: 1651 Days

Day: 6.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 65,550,262 km

• M1: 226,192 km (0.111 R)
• M2: 718,967 km (0.108 R)
• M3: 1,271,731 km (0.043 R)
• M4: 2,673,912 km (0.118 R)
• M5: 3,170,128 km (0.049 R)
• M6: 6,457,841 km (0.062 R)
• M7: 8,319,437 km (0.119 R)
• M8: 8,784,387 km (0.096 R)
• M9: 10,055,819 km (0.041 R)
• M10: 11,732,512 km (0.064 R)
• M11: 12,694,576 km (0.034 R)
• M12: 13,156,086 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.8

Radius: 11.4

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.57 AU - 5.57 AU

Year: 6409 Days

Day: 6.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 65,550,262 km

• M1: 141,968 km (0.116 R)
• M2: 527,632 km (0.091 R)
• M3: 887,115 km (0.067 R)
• M4: 1,408,614 km (0.077 R)
• M5: 2,007,005 km (0.078 R)
• M6: 2,845,352 km (0.069 R)
• M7: 4,536,256 km (0.107 R)
• M8: 6,607,588 km (0.11 R)
• M9: 7,659,112 km (0.109 R)
• M10: 9,684,517 km (0.049 R)
• M11: 11,635,274 km (0.083 R)
• M12: 13,164,613 km (0.082 R)
• M13: 15,673,219 km (0.09 R)
• M14: 17,138,381 km (0.106 R)
• M15: 18,623,439 km (0.05 R)
• M16: 19,756,044 km (0.102 R)
• M17: 22,471,695 km (0.1 R)
• M18: 22,867,680 km (0.05 R)
• M19: 23,755,095 km (0.109 R)
• M20: 25,341,730 km (0.103 R)
• M21: 26,820,355 km (0.03 R)
• M22: 31,108,728 km (0.109 R)
• M23: 31,798,972 km (0.079 R)
• M24: 32,298,330 km (0.099 R)
• M25: 34,452,838 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.4

Radius: 3.7

Gravity: 37.94 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.89 AU - 10.55 AU

Year: 18366 Days

Day: 18 Hours

Environment

Temp: -219 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,550,262 km

• M1: 46,076 km (0.108 R)
• M2: 186,698 km (0.077 R)
• M3: 397,033 km (0.11 R)
• M4: 516,861 km (0.093 R)
• M5: 1,081,892 km (0.113 R)
• M6: 1,578,407 km (0.115 R)
• M7: 4,397,429 km (0.061 R)
• M8: 4,694,082 km (0.092 R)
• M9: 6,846,795 km (0.066 R)
• M10: 7,155,266 km (0.03 R)
• M11: 9,743,010 km (0.109 R)
• M12: 9,964,565 km (0.093 R)
• M13: 19,136,260 km (0.026 R)
• M14: 25,215,469 km (0.118 R)
• M15: 25,843,780 km (0.096 R)
• M16: 27,460,185 km (0.091 R)
• M17: 30,892,708 km (0.026 R)
• M18: 40,701,242 km (0.053 R)
• M19: 43,329,677 km (0.069 R)
• M20: 44,685,333 km (0.108 R)
• M21: 49,408,138 km (0.072 R)
• M22: 49,571,050 km (0.075 R)
• M23: 50,390,996 km (0.055 R)
• M24: 54,279,343 km (0.097 R)
• M25: 55,325,631 km (0.032 R)
• M26: 55,853,711 km (0.05 R)
• M27: 57,819,128 km (0.063 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 17,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit