🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.9

Radius: 8.9

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.02 AU - 1.22 AU

Year: 754 Days

Day: 11.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 38,213,344 km

• M1: 110,702 km (0.116 R)
• M2: 406,906 km (0.112 R)
• M3: 719,566 km (0.034 R)
• M4: 1,038,658 km (0.111 R)
• M5: 1,389,764 km (0.116 R)
• M6: 1,672,504 km (0.107 R)
• M7: 1,994,140 km (0.106 R)
• M8: 3,068,851 km (0.064 R)
• M9: 3,409,485 km (0.046 R)
• M10: 3,789,164 km (0.063 R)
• M11: 4,474,472 km (0.111 R)
• M12: 5,974,341 km (0.089 R)
• M13: 7,180,548 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.8

Radius: 13

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.21 AU - 1.67 AU

Year: 1099 Days

Day: 9.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 38,213,344 km

• M1: 161,865 km (0.104 R)
• M2: 646,712 km (0.032 R)
• M3: 2,033,933 km (0.118 R)
• M4: 2,500,977 km (0.068 R)
• M5: 3,200,048 km (0.068 R)
• M6: 3,685,643 km (0.078 R)
• M7: 5,466,755 km (0.086 R)
• M8: 5,953,696 km (0.101 R)
• M9: 6,715,897 km (0.086 R)
• M10: 8,172,980 km (0.116 R)
• M11: 8,702,707 km (0.074 R)
• M12: 9,979,076 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.2

Radius: 11.7

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.41 AU - 1.77 AU

Year: 1275 Days

Day: 7.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 38,213,344 km

• M1: 145,559 km (0.032 R)
• M2: 1,340,247 km (0.092 R)
• M3: 1,794,277 km (0.049 R)
• M4: 2,484,671 km (0.029 R)
• M5: 2,892,325 km (0.114 R)
• M6: 3,692,524 km (0.092 R)
• M7: 4,376,785 km (0.109 R)
• M8: 5,296,064 km (0.073 R)
• M9: 6,991,606 km (0.112 R)
• M10: 7,687,685 km (0.097 R)
• M11: 9,051,120 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787

Radius: 11.1

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.27 AU - 3.77 AU

Year: 3337 Days

Day: 12.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 166.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,213,344 km

• M1: 138,378 km (0.056 R)
• M2: 584,928 km (0.114 R)
• M3: 1,098,647 km (0.096 R)
• M4: 1,487,152 km (0.077 R)
• M5: 2,490,805 km (0.084 R)
• M6: 3,212,465 km (0.05 R)
• M7: 4,025,380 km (0.102 R)
• M8: 6,374,365 km (0.086 R)
• M9: 7,890,540 km (0.06 R)
• M10: 8,269,471 km (0.049 R)
• M11: 9,790,433 km (0.083 R)
• M12: 11,490,313 km (0.033 R)
• M13: 11,843,663 km (0.084 R)
• M14: 12,204,194 km (0.108 R)
• M15: 12,618,730 km (0.092 R)
• M16: 13,869,069 km (0.099 R)
• M17: 14,269,991 km (0.05 R)
• M18: 14,990,155 km (0.101 R)
• M19: 16,503,039 km (0.107 R)
• M20: 17,124,468 km (0.075 R)
• M21: 17,878,890 km (0.06 R)
• M22: 18,474,140 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.6

Radius: 15

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.37 AU - 3.43 AU

Year: 3986 Days

Day: 10.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 38,213,344 km

• M1: 186,549 km (0.053 R)
• M2: 764,146 km (0.085 R)
• M3: 1,662,481 km (0.095 R)
• M4: 2,919,253 km (0.075 R)
• M5: 3,405,596 km (0.1 R)
• M6: 3,946,392 km (0.1 R)
• M7: 5,382,232 km (0.115 R)
• M8: 6,160,440 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687

Radius: 9.3

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.73 AU - 4.47 AU

Year: 4343 Days

Day: 14.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,213,344 km

• M1: 115,789 km (0.115 R)
• M2: 415,433 km (0.102 R)
• M3: 1,082,490 km (0.117 R)
• M4: 1,404,724 km (0.098 R)
• M5: 2,263,865 km (0.068 R)
• M6: 2,713,705 km (0.083 R)
• M7: 3,946,093 km (0.087 R)
• M8: 4,799,848 km (0.1 R)
• M9: 6,063,650 km (0.052 R)
• M10: 6,934,310 km (0.115 R)
• M11: 7,993,014 km (0.049 R)
• M12: 11,399,807 km (0.114 R)
• M13: 18,034,472 km (0.07 R)
• M14: 20,763,586 km (0.073 R)
• M15: 22,801,109 km (0.117 R)
• M16: 23,756,441 km (0.078 R)
• M17: 24,738,252 km (0.087 R)
• M18: 25,122,868 km (0.114 R)
• M19: 27,025,454 km (0.117 R)
• M20: 27,433,557 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.9

Radius: 3.7

Gravity: 24.61 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.4 AU - 7.28 AU

Year: 10150 Days

Day: 15.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 38,213,344 km

• M1: 46,076 km (0.111 R)
• M2: 180,116 km (0.106 R)
• M3: 328,966 km (0.068 R)
• M4: 593,604 km (0.09 R)
• M5: 1,599,650 km (0.11 R)
• M6: 1,797,269 km (0.109 R)
• M7: 2,190,262 km (0.117 R)
• M8: 3,319,427 km (0.102 R)
• M9: 3,688,784 km (0.065 R)
• M10: 4,110,650 km (0.094 R)
• M11: 4,427,349 km (0.099 R)
• M12: 4,591,607 km (0.05 R)
• M13: 5,568,930 km (0.079 R)
• M14: 5,857,953 km (0.118 R)
• M15: 6,784,712 km (0.08 R)
• M16: 7,845,062 km (0.09 R)
• M17: 8,085,765 km (0.047 R)
• M18: 13,591,415 km (0.112 R)
• M19: 13,938,632 km (0.097 R)
• M20: 14,055,767 km (0.109 R)
• M21: 14,832,778 km (0.065 R)
• M22: 21,090,308 km (0.084 R)
• M23: 23,074,275 km (0.094 R)
• M24: 23,238,234 km (0.111 R)
• M25: 24,069,400 km (0.111 R)
• M26: 26,591,620 km (0.112 R)
• M27: 28,618,521 km (0.07 R)
• M28: 29,093,196 km (0.117 R)
• M29: 32,051,643 km (0.115 R)
• M30: 36,410,476 km (0.1 R)
• M31: 37,530,515 km (0.093 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 17,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit