🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.1

Radius: 12

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.57 AU - 0.67 AU

Year: 326 Days

Day: 7.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 168.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 24,488,720 km

• M1: 149,598 km (0.098 R)
• M2: 528,380 km (0.108 R)
• M3: 969,544 km (0.103 R)
• M4: 1,434,793 km (0.094 R)
• M5: 2,201,033 km (0.084 R)
• M6: 2,732,106 km (0.073 R)
• M7: 3,529,014 km (0.12 R)
• M8: 4,285,680 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.4

Radius: 9.4

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.87 AU - 1.07 AU

Year: 637 Days

Day: 14.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 24,488,720 km

• M1: 117,285 km (0.063 R)
• M2: 635,641 km (0.077 R)
• M3: 968,197 km (0.064 R)
• M4: 1,406,070 km (0.043 R)
• M5: 1,812,528 km (0.088 R)
• M6: 2,821,865 km (0.117 R)
• M7: 3,211,417 km (0.107 R)
• M8: 3,674,872 km (0.058 R)
• M9: 4,182,457 km (0.084 R)
• M10: 4,952,138 km (0.112 R)
• M11: 5,437,583 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500

Radius: 13.8

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.76 AU - 1.2 AU

Year: 647 Days

Day: 14.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 24,488,720 km

• M1: 171,589 km (0.058 R)
• M2: 730,038 km (0.059 R)
• M3: 1,181,524 km (0.064 R)
• M4: 1,811,929 km (0.089 R)
• M5: 2,920,450 km (0.118 R)
• M6: 3,554,445 km (0.115 R)
• M7: 4,264,437 km (0.094 R)
• M8: 4,794,462 km (0.074 R)
• M9: 5,249,838 km (0.085 R)
• M10: 5,969,254 km (0.114 R)
• M11: 6,439,590 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.9

Radius: 14

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.54 AU - 1.54 AU

Year: 1274 Days

Day: 6.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 111.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 24,488,720 km

• M1: 174,132 km (0.105 R)
• M2: 612,005 km (0.089 R)
• M3: 1,154,896 km (0.12 R)
• M4: 1,878,949 km (0.105 R)
• M5: 3,238,345 km (0.096 R)
• M6: 3,676,966 km (0.116 R)
• M7: 4,137,728 km (0.114 R)
• M8: 5,871,118 km (0.092 R)
• M9: 6,456,046 km (0.079 R)
• M10: 7,287,660 km (0.049 R)
• M11: 8,020,091 km (0.09 R)
• M12: 9,164,515 km (0.041 R)
• M13: 9,792,228 km (0.079 R)
• M14: 11,922,502 km (0.113 R)
• M15: 12,443,551 km (0.059 R)
• M16: 13,253,474 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.8

Radius: 13.8

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.75 AU - 1.77 AU

Year: 1557 Days

Day: 6.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 24,488,720 km

• M1: 171,738 km (0.05 R)
• M2: 637,437 km (0.088 R)
• M3: 1,084,734 km (0.093 R)
• M4: 1,812,229 km (0.09 R)
• M5: 2,324,302 km (0.077 R)
• M6: 3,646,897 km (0.115 R)
• M7: 4,455,473 km (0.112 R)
• M8: 5,295,316 km (0.103 R)
• M9: 5,776,123 km (0.108 R)
• M10: 6,262,167 km (0.118 R)
• M11: 6,800,719 km (0.114 R)
• M12: 8,370,599 km (0.084 R)
• M13: 11,518,288 km (0.09 R)
• M14: 13,217,720 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.7

Radius: 10.3

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.19 AU - 2.67 AU

Year: 2526 Days

Day: 6.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 24,488,720 km

• M1: 128,056 km (0.115 R)
• M2: 472,879 km (0.08 R)
• M3: 814,261 km (0.09 R)
• M4: 1,328,878 km (0.103 R)
• M5: 1,789,191 km (0.119 R)
• M6: 2,418,100 km (0.101 R)
• M7: 3,717,956 km (0.069 R)
• M8: 4,784,888 km (0.047 R)
• M9: 5,781,359 km (0.081 R)
• M10: 6,699,741 km (0.051 R)
• M11: 7,485,429 km (0.069 R)
• M12: 8,151,289 km (0.055 R)
• M13: 10,778,078 km (0.105 R)
• M14: 11,364,202 km (0.06 R)
• M15: 12,010,166 km (0.052 R)
• M16: 12,480,651 km (0.08 R)
• M17: 13,292,220 km (0.101 R)
• M18: 15,020,225 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.2

Radius: 14

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.8 AU - 3.5 AU

Year: 3728 Days

Day: 11.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 24,488,720 km

• M1: 174,282 km (0.025 R)
• M2: 870,809 km (0.073 R)
• M3: 1,661,284 km (0.097 R)
• M4: 2,360,355 km (0.075 R)
• M5: 2,863,154 km (0.092 R)
• M6: 4,308,419 km (0.103 R)
• M7: 4,918,180 km (0.091 R)
• M8: 7,421,700 km (0.074 R)
• M9: 8,161,611 km (0.041 R)
• M10: 9,363,331 km (0.065 R)
• M11: 9,828,580 km (0.115 R)
• M12: 10,974,500 km (0.068 R)
• M13: 11,668,335 km (0.061 R)
• M14: 12,576,543 km (0.099 R)
• M15: 13,385,120 km (0.077 R)
• M16: 15,371,331 km (0.11 R)
• M17: 16,631,094 km (0.085 R)
• M18: 17,085,124 km (0.056 R)
• M19: 18,617,904 km (0.106 R)
• M20: 19,169,471 km (0.064 R)
• M21: 20,176,714 km (0.117 R)
• M22: 23,340,260 km (0.119 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: 228 - 17,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit