🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.7

Radius: 11.6

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.72 AU - 0.76 AU

Year: 432 Days

Day: 11.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 83,786,121 km

• M1: 144,362 km (0.077 R)
• M2: 684,709 km (0.104 R)
• M3: 1,086,679 km (0.081 R)
• M4: 2,202,230 km (0.049 R)
• M5: 2,606,593 km (0.071 R)
• M6: 4,156,876 km (0.086 R)
• M7: 5,465,109 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.4

Radius: 13.9

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.82 AU - 1 AU

Year: 589 Days

Day: 13 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 83,786,121 km

• M1: 172,935 km (0.03 R)
• M2: 855,401 km (0.111 R)
• M3: 1,316,611 km (0.092 R)
• M4: 1,804,450 km (0.081 R)
• M5: 2,445,177 km (0.041 R)
• M6: 3,061,969 km (0.114 R)
• M7: 3,725,436 km (0.071 R)
• M8: 4,562,885 km (0.059 R)
• M9: 5,341,841 km (0.102 R)
• M10: 6,469,210 km (0.083 R)
• M11: 7,634,877 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.1

Radius: 9.2

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.24 AU - 1.34 AU

Year: 994 Days

Day: 7.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 83,786,121 km

• M1: 116,387 km (0.118 R)
• M2: 432,787 km (0.097 R)
• M3: 792,570 km (0.099 R)
• M4: 1,376,899 km (0.057 R)
• M5: 2,313,531 km (0.108 R)
• M6: 3,656,770 km (0.075 R)
• M7: 4,049,465 km (0.09 R)
• M8: 4,366,612 km (0.07 R)
• M9: 5,203,912 km (0.065 R)
• M10: 5,660,933 km (0.095 R)
• M11: 6,037,022 km (0.094 R)
• M12: 6,385,436 km (0.111 R)
• M13: 7,486,925 km (0.089 R)
• M14: 9,099,440 km (0.048 R)
• M15: 9,882,435 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.7

Radius: 8.7

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.26 AU - 1.86 AU

Year: 1322 Days

Day: 5.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 83,786,121 km

• M1: 108,159 km (0.047 R)
• M2: 393,442 km (0.063 R)
• M3: 1,279,511 km (0.105 R)
• M4: 1,832,275 km (0.094 R)
• M5: 3,142,154 km (0.04 R)
• M6: 3,597,230 km (0.076 R)
• M7: 3,992,618 km (0.104 R)
• M8: 5,417,836 km (0.044 R)
• M9: 6,373,617 km (0.101 R)
• M10: 6,879,557 km (0.103 R)
• M11: 7,180,399 km (0.041 R)
• M12: 7,728,226 km (0.094 R)
• M13: 8,790,072 km (0.11 R)
• M14: 9,114,849 km (0.12 R)
• M15: 9,946,164 km (0.089 R)
• M16: 10,995,892 km (0.084 R)
• M17: 11,653,076 km (0.07 R)
• M18: 11,973,514 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.6

Radius: 12.2

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.91 AU - 2.13 AU

Year: 1947 Days

Day: 12.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 83,786,121 km

• M1: 151,842 km (0.105 R)
• M2: 544,536 km (0.063 R)
• M3: 958,773 km (0.041 R)
• M4: 1,583,793 km (0.064 R)
• M5: 2,053,231 km (0.05 R)
• M6: 2,711,761 km (0.112 R)
• M7: 3,231,314 km (0.101 R)
• M8: 3,659,613 km (0.06 R)
• M9: 4,088,659 km (0.106 R)
• M10: 4,652,195 km (0.057 R)
• M11: 6,556,426 km (0.098 R)
• M12: 7,696,960 km (0.116 R)
• M13: 10,831,484 km (0.119 R)
• M14: 11,270,853 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.8

Radius: 11.8

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.22 AU - 2.52 AU

Year: 2475 Days

Day: 14.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 83,786,121 km

• M1: 184,903 km (0.063 R)
• M2: 749,186 km (0.063 R)
• M3: 1,618,051 km (0.043 R)
• M4: 3,151,878 km (0.115 R)
• M5: 3,646,149 km (0.097 R)
• M6: 4,515,911 km (0.117 R)
• M7: 5,260,908 km (0.095 R)
• M8: 5,785,398 km (0.112 R)
• M9: 7,453,864 km (0.108 R)
• M10: 10,018,569 km (0.092 R)
• M11: 13,294,763 km (0.113 R)
• M12: 15,103,700 km (0.078 R)
• M13: 15,628,789 km (0.079 R)
• M14: 17,380,879 km (0.04 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.4

Radius: 7.2

Gravity: 18.12 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.82 AU - 10.1 AU

Year: 19735 Days

Day: 23.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 83,786,121 km

• M1: 89,908 km (0.073 R)
• M2: 383,419 km (0.068 R)
• M3: 909,854 km (0.07 R)
• M4: 1,134,700 km (0.105 R)
• M5: 1,381,686 km (0.075 R)
• M6: 1,682,677 km (0.059 R)
• M7: 2,394,912 km (0.117 R)
• M8: 2,989,265 km (0.048 R)
• M9: 4,433,034 km (0.089 R)
• M10: 7,665,694 km (0.044 R)
• M11: 8,342,924 km (0.076 R)
• M12: 11,857,875 km (0.061 R)
• M13: 13,638,239 km (0.115 R)
• M14: 15,105,196 km (0.088 R)
• M15: 16,504,385 km (0.108 R)
• M16: 26,290,479 km (0.053 R)
• M17: 26,522,655 km (0.105 R)
• M18: 38,002,796 km (0.044 R)
• M19: 41,042,625 km (0.117 R)
• M20: 56,352,172 km (0.049 R)
• M21: 65,263,118 km (0.115 R)
• M22: 78,623,255 km (0.115 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 17,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit