🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.7

Radius: 12.5

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.83 AU - 0.95 AU

Year: 534 Days

Day: 12.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 19,811,369 km

• M1: 155,432 km (0.086 R)
• M2: 546,780 km (0.108 R)
• M3: 1,218,774 km (0.089 R)
• M4: 1,618,799 km (0.075 R)
• M5: 2,099,756 km (0.046 R)
• M6: 2,716,697 km (0.107 R)
• M7: 3,239,093 km (0.075 R)
• M8: 3,933,078 km (0.118 R)
• M9: 4,358,534 km (0.088 R)
• M10: 4,937,777 km (0.112 R)
• M11: 6,017,126 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.9

Radius: 12.7

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.16 AU - 1.18 AU

Year: 805 Days

Day: 10.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 19,811,369 km

• M1: 158,125 km (0.03 R)
• M2: 613,052 km (0.096 R)
• M3: 1,207,853 km (0.113 R)
• M4: 1,978,881 km (0.03 R)
• M5: 2,805,708 km (0.064 R)
• M6: 3,299,680 km (0.076 R)
• M7: 3,971,674 km (0.066 R)
• M8: 4,642,471 km (0.108 R)
• M9: 5,993,190 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.2

Radius: 14.3

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.07 AU - 1.43 AU

Year: 889 Days

Day: 12.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 19,811,369 km

• M1: 177,872 km (0.114 R)
• M2: 835,654 km (0.098 R)
• M3: 1,914,404 km (0.097 R)
• M4: 2,418,848 km (0.119 R)
• M5: 3,398,864 km (0.035 R)
• M6: 4,026,127 km (0.036 R)
• M7: 4,481,204 km (0.038 R)
• M8: 5,112,208 km (0.038 R)
• M9: 5,801,854 km (0.063 R)
• M10: 6,343,847 km (0.026 R)
• M11: 6,897,659 km (0.101 R)
• M12: 7,717,754 km (0.082 R)
• M13: 8,225,639 km (0.095 R)
• M14: 8,807,425 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.4

Radius: 12.9

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.19 AU - 1.85 AU

Year: 1192 Days

Day: 14.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 19,811,369 km

• M1: 178,171 km (0.075 R)
• M2: 579,991 km (0.12 R)
• M3: 1,011,880 km (0.061 R)
• M4: 1,579,903 km (0.041 R)
• M5: 2,548,400 km (0.113 R)
• M6: 3,922,007 km (0.034 R)
• M7: 4,465,496 km (0.099 R)
• M8: 6,766,012 km (0.108 R)
• M9: 7,247,119 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.7

Radius: 13.6

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.56 AU - 3.46 AU

Year: 3320 Days

Day: 9.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 19,811,369 km

• M1: 169,195 km (0.106 R)
• M2: 1,307,635 km (0.119 R)
• M3: 1,876,855 km (0.097 R)
• M4: 2,314,429 km (0.069 R)
• M5: 3,883,860 km (0.099 R)
• M6: 4,540,445 km (0.102 R)
• M7: 5,366,674 km (0.117 R)
• M8: 7,470,020 km (0.118 R)
• M9: 8,128,700 km (0.086 R)
• M10: 8,962,857 km (0.07 R)
• M11: 9,927,315 km (0.072 R)
• M12: 11,481,637 km (0.045 R)
• M13: 13,148,306 km (0.092 R)
• M14: 13,692,095 km (0.12 R)
• M15: 17,169,946 km (0.053 R)
• M16: 18,656,201 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 16,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit