🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.8

Radius: 10.5

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.7 AU - 0.96 AU

Year: 513 Days

Day: 5.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 25,527,597 km

• M1: 131,197 km (0.062 R)
• M2: 462,257 km (0.07 R)
• M3: 1,153,699 km (0.111 R)
• M4: 1,524,851 km (0.086 R)
• M5: 1,924,277 km (0.081 R)
• M6: 2,579,516 km (0.071 R)
• M7: 3,070,795 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.2

Radius: 8

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.82 AU - 1.08 AU

Year: 628 Days

Day: 6.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 25,527,597 km

• M1: 99,483 km (0.113 R)
• M2: 515,065 km (0.114 R)
• M3: 1,739,973 km (0.026 R)
• M4: 2,021,067 km (0.081 R)
• M5: 2,286,005 km (0.038 R)
• M6: 2,736,295 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.2

Radius: 10.5

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.22 AU - 1.42 AU

Year: 1029 Days

Day: 11.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 93.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 25,527,597 km

• M1: 130,599 km (0.058 R)
• M2: 556,953 km (0.03 R)
• M3: 946,655 km (0.081 R)
• M4: 1,320,201 km (0.094 R)
• M5: 1,699,133 km (0.057 R)
• M6: 2,307,547 km (0.114 R)
• M7: 2,811,991 km (0.112 R)
• M8: 3,373,881 km (0.034 R)
• M9: 5,169,654 km (0.109 R)
• M10: 5,687,711 km (0.046 R)
• M11: 6,081,901 km (0.056 R)
• M12: 6,707,520 km (0.098 R)
• M13: 8,960,015 km (0.079 R)
• M14: 10,661,691 km (0.098 R)
• M15: 11,228,667 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.7

Radius: 11.7

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.2 AU - 1.84 AU

Year: 1271 Days

Day: 5.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 25,527,597 km

• M1: 145,559 km (0.034 R)
• M2: 585,676 km (0.074 R)
• M3: 957,277 km (0.101 R)
• M4: 1,731,147 km (0.085 R)
• M5: 2,124,290 km (0.093 R)
• M6: 2,661,346 km (0.04 R)
• M7: 3,028,609 km (0.12 R)
• M8: 4,496,314 km (0.118 R)
• M9: 4,928,203 km (0.056 R)
• M10: 5,587,331 km (0.111 R)
• M11: 6,087,437 km (0.104 R)
• M12: 7,693,968 km (0.115 R)
• M13: 8,182,106 km (0.085 R)
• M14: 8,828,369 km (0.101 R)
• M15: 9,683,769 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.3

Radius: 9.4

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.38 AU - 2.02 AU

Year: 1503 Days

Day: 13.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 25,527,597 km

• M1: 117,584 km (0.074 R)
• M2: 549,323 km (0.044 R)
• M3: 923,916 km (0.065 R)
• M4: 1,478,177 km (0.116 R)
• M5: 1,806,245 km (0.114 R)
• M6: 2,799,575 km (0.112 R)
• M7: 3,338,426 km (0.097 R)
• M8: 4,211,330 km (0.066 R)
• M9: 4,960,516 km (0.078 R)
• M10: 5,292,473 km (0.11 R)
• M11: 6,524,562 km (0.072 R)
• M12: 7,634,727 km (0.045 R)
• M13: 10,493,094 km (0.117 R)
• M14: 12,234,862 km (0.113 R)
• M15: 12,959,514 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.4

Radius: 8.5

Gravity: 13.6 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.71 AU - 2.49 AU

Year: 2064 Days

Day: 12.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 25,527,597 km

• M1: 106,514 km (0.084 R)
• M2: 388,655 km (0.105 R)
• M3: 720,912 km (0.047 R)
• M4: 1,152,203 km (0.051 R)
• M5: 1,839,306 km (0.105 R)
• M6: 2,382,645 km (0.102 R)
• M7: 2,916,410 km (0.117 R)
• M8: 4,579,939 km (0.089 R)
• M9: 7,590,446 km (0.097 R)
• M10: 7,962,496 km (0.066 R)
• M11: 8,576,596 km (0.1 R)
• M12: 12,725,543 km (0.109 R)
• M13: 14,772,042 km (0.098 R)
• M14: 18,432,103 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.2

Radius: 12.3

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.53 AU - 3.33 AU

Year: 3402 Days

Day: 7.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 25,527,597 km

• M1: 153,039 km (0.056 R)
• M2: 588,668 km (0.114 R)
• M3: 2,299,768 km (0.076 R)
• M4: 2,906,836 km (0.12 R)
• M5: 3,952,077 km (0.089 R)
• M6: 4,585,324 km (0.102 R)
• M7: 6,026,550 km (0.056 R)
• M8: 6,650,074 km (0.064 R)
• M9: 8,893,893 km (0.098 R)
• M10: 9,943,172 km (0.105 R)
• M11: 10,815,178 km (0.099 R)
• M12: 12,806,775 km (0.091 R)
• M13: 13,990,692 km (0.066 R)
• M14: 14,557,219 km (0.057 R)
• M15: 15,957,156 km (0.112 R)
• M16: 18,101,642 km (0.043 R)
• M17: 19,464,329 km (0.087 R)
• M18: 21,634,844 km (0.093 R)
• M19: 23,599,363 km (0.099 R)
• M20: 24,476,755 km (0.096 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 12,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit