🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.5

Radius: 9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.78 AU - 1.02 AU

Year: 569 Days

Day: 8 Hours

Environment

Temp: -170 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 49,386,154 km

• M1: 111,899 km (0.099 R)
• M2: 629,657 km (0.114 R)
• M3: 1,048,531 km (0.103 R)
• M4: 1,625,530 km (0.092 R)
• M5: 2,678,999 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800

Radius: 12

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.93 AU - 1.11 AU

Year: 687 Days

Day: 12.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 49,386,154 km

• M1: 149,299 km (0.07 R)
• M2: 550,371 km (0.078 R)
• M3: 1,233,285 km (0.038 R)
• M4: 1,609,972 km (0.074 R)
• M5: 2,258,928 km (0.073 R)
• M6: 2,764,569 km (0.098 R)
• M7: 3,266,769 km (0.109 R)
• M8: 3,700,453 km (0.044 R)
• M9: 4,111,548 km (0.027 R)
• M10: 4,887,961 km (0.039 R)
• M11: 5,513,878 km (0.084 R)
• M12: 6,172,408 km (0.094 R)
• M13: 6,926,232 km (0.117 R)
• M14: 7,370,986 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.5

Radius: 9.6

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.97 AU - 1.29 AU

Year: 801 Days

Day: 9.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 49,386,154 km

• M1: 119,379 km (0.107 R)
• M2: 457,769 km (0.114 R)
• M3: 865,124 km (0.115 R)
• M4: 1,213,688 km (0.026 R)
• M5: 1,542,204 km (0.117 R)
• M6: 1,844,542 km (0.099 R)
• M7: 2,177,247 km (0.057 R)
• M8: 2,528,952 km (0.104 R)
• M9: 3,919,464 km (0.1 R)
• M10: 4,228,533 km (0.094 R)
• M11: 4,813,311 km (0.116 R)
• M12: 5,361,588 km (0.099 R)
• M13: 5,970,152 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.9

Radius: 8

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.55 AU - 1.71 AU

Year: 1388 Days

Day: 10.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,386,154 km

• M1: 100,679 km (0.07 R)
• M2: 366,515 km (0.12 R)
• M3: 713,731 km (0.093 R)
• M4: 984,504 km (0.104 R)
• M5: 1,333,216 km (0.092 R)
• M6: 1,714,242 km (0.095 R)
• M7: 2,306,650 km (0.104 R)
• M8: 3,174,766 km (0.101 R)
• M9: 3,450,026 km (0.114 R)
• M10: 3,858,727 km (0.106 R)
• M11: 4,522,942 km (0.111 R)
• M12: 4,813,012 km (0.033 R)
• M13: 5,366,524 km (0.11 R)
• M14: 6,100,003 km (0.073 R)
• M15: 7,205,681 km (0.108 R)
• M16: 7,957,709 km (0.034 R)
• M17: 8,381,669 km (0.114 R)
• M18: 9,523,251 km (0.117 R)
• M19: 9,776,221 km (0.045 R)
• M20: 11,783,076 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.6

Radius: 14

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.97 AU - 3.03 AU

Year: 2636 Days

Day: 8 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 49,386,154 km

• M1: 174,581 km (0.118 R)
• M2: 643,720 km (0.118 R)
• M3: 1,678,787 km (0.107 R)
• M4: 2,616,616 km (0.114 R)
• M5: 3,487,575 km (0.049 R)
• M6: 4,105,414 km (0.088 R)
• M7: 5,137,939 km (0.093 R)
• M8: 6,055,572 km (0.098 R)
• M9: 7,313,690 km (0.111 R)
• M10: 8,302,233 km (0.097 R)
• M11: 9,192,490 km (0.086 R)
• M12: 10,244,313 km (0.102 R)
• M13: 11,625,251 km (0.114 R)
• M14: 12,323,125 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.2

Radius: 9

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.81 AU - 3.33 AU

Year: 3587 Days

Day: 9.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 49,386,154 km

• M1: 111,899 km (0.042 R)
• M2: 531,970 km (0.117 R)
• M3: 1,351,467 km (0.103 R)
• M4: 2,056,223 km (0.057 R)
• M5: 2,613,624 km (0.107 R)
• M6: 4,830,366 km (0.101 R)
• M7: 5,194,337 km (0.099 R)
• M8: 7,234,852 km (0.056 R)
• M9: 8,143,210 km (0.105 R)
• M10: 9,989,996 km (0.085 R)
• M11: 11,707,978 km (0.096 R)
• M12: 13,236,270 km (0.096 R)
• M13: 14,244,111 km (0.085 R)
• M14: 21,006,084 km (0.1 R)
• M15: 21,846,824 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.4

Radius: 3.3

Gravity: 13.99 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.41 AU - 12.27 AU

Year: 22172 Days

Day: 23 Hours

Environment

Temp: -243 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 49,386,154 km

• M1: 40,990 km (0.112 R)
• M2: 159,771 km (0.108 R)
• M3: 283,488 km (0.091 R)
• M4: 552,315 km (0.104 R)
• M5: 859,290 km (0.106 R)
• M6: 1,496,876 km (0.09 R)
• M7: 1,879,697 km (0.057 R)
• M8: 3,417,115 km (0.104 R)
• M9: 4,812,863 km (0.119 R)
• M10: 5,002,403 km (0.071 R)
• M11: 5,917,793 km (0.117 R)
• M12: 8,476,814 km (0.117 R)
• M13: 9,275,966 km (0.096 R)
• M14: 11,022,521 km (0.119 R)
• M15: 19,395,364 km (0.105 R)
• M16: 19,875,124 km (0.056 R)
• M17: 20,118,071 km (0.107 R)
• M18: 28,358,072 km (0.074 R)
• M19: 28,872,239 km (0.077 R)
• M20: 31,867,338 km (0.076 R)
• M21: 35,774,386 km (0.117 R)
• M22: 46,626,515 km (0.111 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: 378 - 10,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit