🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.3

Radius: 13.8

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.98 AU - 1.22 AU

Year: 811 Days

Day: 13.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 61,288,275 km

• M1: 172,187 km (0.119 R)
• M2: 680,222 km (0.063 R)
• M3: 1,379,292 km (0.074 R)
• M4: 1,921,285 km (0.102 R)
• M5: 2,988,068 km (0.067 R)
• M6: 4,052,307 km (0.115 R)
• M7: 5,068,226 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475

Radius: 12.2

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.06 AU - 1.32 AU

Year: 912 Days

Day: 11.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 61,288,275 km

• M1: 152,141 km (0.056 R)
• M2: 569,220 km (0.12 R)
• M3: 963,261 km (0.097 R)
• M4: 1,416,542 km (0.073 R)
• M5: 1,851,573 km (0.061 R)
• M6: 2,987,469 km (0.102 R)
• M7: 3,437,909 km (0.053 R)
• M8: 4,068,613 km (0.061 R)
• M9: 4,707,845 km (0.085 R)
• M10: 7,190,422 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.6

Radius: 10.6

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.76 AU - 2.32 AU

Year: 2048 Days

Day: 10.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 61,288,275 km

• M1: 131,945 km (0.057 R)
• M2: 530,324 km (0.09 R)
• M3: 1,379,741 km (0.115 R)
• M4: 1,796,970 km (0.081 R)
• M5: 2,273,439 km (0.096 R)
• M6: 2,776,088 km (0.111 R)
• M7: 4,060,535 km (0.096 R)
• M8: 5,014,072 km (0.083 R)
• M9: 6,159,393 km (0.104 R)
• M10: 9,216,575 km (0.054 R)
• M11: 13,411,898 km (0.083 R)
• M12: 14,130,716 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.8

Radius: 13

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.32 AU - 3.24 AU

Year: 3258 Days

Day: 13.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 61,288,275 km

• M1: 161,715 km (0.096 R)
• M2: 688,749 km (0.116 R)
• M3: 1,097,151 km (0.088 R)
• M4: 1,710,053 km (0.044 R)
• M5: 2,138,202 km (0.089 R)
• M6: 2,607,341 km (0.086 R)
• M7: 3,577,184 km (0.063 R)
• M8: 4,378,730 km (0.094 R)
• M9: 4,871,206 km (0.106 R)
• M10: 6,575,275 km (0.073 R)
• M11: 7,645,798 km (0.114 R)
• M12: 8,292,659 km (0.085 R)
• M13: 9,892,309 km (0.107 R)
• M14: 10,912,267 km (0.088 R)
• M15: 11,513,351 km (0.097 R)
• M16: 12,781,941 km (0.08 R)
• M17: 13,645,420 km (0.11 R)
• M18: 14,394,307 km (0.062 R)
• M19: 15,223,229 km (0.078 R)
• M20: 16,028,963 km (0.075 R)
• M21: 17,842,837 km (0.12 R)
• M22: 19,105,294 km (0.097 R)
• M23: 21,076,694 km (0.113 R)
• M24: 22,693,548 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.1

Radius: 12.5

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.57 AU - 3.75 AU

Year: 4922 Days

Day: 8.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 61,288,275 km

• M1: 157,078 km (0.12 R)
• M2: 604,226 km (0.103 R)
• M3: 1,518,867 km (0.051 R)
• M4: 2,216,143 km (0.097 R)
• M5: 2,989,265 km (0.103 R)
• M6: 6,096,263 km (0.096 R)
• M7: 7,552,149 km (0.063 R)
• M8: 9,862,988 km (0.068 R)
• M9: 11,576,930 km (0.048 R)
• M10: 13,437,030 km (0.077 R)
• M11: 18,174,047 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.2

Radius: 14.1

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.55 AU - 4.59 AU

Year: 6867 Days

Day: 5.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 61,288,275 km

• M1: 184,155 km (0.073 R)
• M2: 754,272 km (0.096 R)
• M3: 1,194,090 km (0.089 R)
• M4: 1,650,513 km (0.084 R)
• M5: 3,672,029 km (0.087 R)
• M6: 4,212,826 km (0.112 R)
• M7: 5,364,280 km (0.064 R)
• M8: 6,130,222 km (0.111 R)
• M9: 7,762,933 km (0.098 R)
• M10: 9,002,201 km (0.092 R)
• M11: 12,349,155 km (0.118 R)
• M12: 17,653,746 km (0.103 R)
• M13: 18,629,722 km (0.057 R)
• M14: 19,715,055 km (0.071 R)
• M15: 24,824,121 km (0.048 R)
• M16: 32,578,227 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.1

Radius: 7.6

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.29 AU - 7.65 AU

Year: 14351 Days

Day: 18.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 61,288,275 km

• M1: 94,546 km (0.055 R)
• M2: 342,729 km (0.097 R)
• M3: 635,641 km (0.117 R)
• M4: 1,027,438 km (0.059 R)
• M5: 1,381,088 km (0.068 R)
• M6: 2,317,720 km (0.057 R)
• M7: 2,952,314 km (0.074 R)
• M8: 3,771,063 km (0.082 R)
• M9: 4,180,064 km (0.113 R)
• M10: 4,675,382 km (0.069 R)
• M11: 5,087,076 km (0.091 R)
• M12: 5,717,032 km (0.099 R)
• M13: 7,920,160 km (0.107 R)
• M14: 8,251,370 km (0.114 R)
• M15: 8,505,686 km (0.115 R)
• M16: 8,985,895 km (0.081 R)
• M17: 9,622,883 km (0.106 R)
• M18: 10,241,021 km (0.114 R)
• M19: 10,684,280 km (0.111 R)
• M20: 16,506,031 km (0.059 R)
• M21: 17,739,764 km (0.085 R)
• M22: 21,808,976 km (0.103 R)
• M23: 27,955,504 km (0.12 R)
• M24: 31,525,058 km (0.118 R)
• M25: 33,741,650 km (0.095 R)
• M26: 35,275,776 km (0.041 R)
• M27: 38,013,118 km (0.085 R)
• M28: 40,766,168 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.7

Radius: 5

Gravity: 27.59 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.04 AU - 8.94 AU

Year: 14409 Days

Day: 16.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 61,288,275 km

• M1: 62,382 km (0.11 R)
• M2: 294,558 km (0.117 R)
• M3: 826,678 km (0.08 R)
• M4: 1,065,436 km (0.073 R)
• M5: 1,765,404 km (0.096 R)
• M6: 1,994,140 km (0.067 R)
• M7: 3,316,734 km (0.109 R)
• M8: 3,475,159 km (0.028 R)
• M9: 3,666,195 km (0.089 R)
• M10: 3,893,135 km (0.035 R)
• M11: 4,159,569 km (0.052 R)
• M12: 4,438,270 km (0.089 R)
• M13: 5,136,742 km (0.11 R)
• M14: 5,313,268 km (0.03 R)
• M15: 5,604,235 km (0.057 R)
• M16: 7,669,584 km (0.082 R)
• M17: 9,973,391 km (0.114 R)
• M18: 13,553,268 km (0.087 R)
• M19: 15,009,902 km (0.078 R)
• M20: 15,962,242 km (0.12 R)
• M21: 18,725,165 km (0.088 R)
• M22: 18,892,117 km (0.075 R)
• M23: 20,438,959 km (0.094 R)
• M24: 21,152,840 km (0.094 R)
• M25: 23,978,145 km (0.089 R)
• M26: 26,621,988 km (0.102 R)
• M27: 36,480,937 km (0.065 R)
• M28: 37,003,033 km (0.111 R)
• M29: 38,734,329 km (0.04 R)
• M30: 42,789,629 km (0.074 R)
• M31: 44,103,547 km (0.066 R)
• M32: 47,427,911 km (0.112 R)
• M33: 54,231,173 km (0.105 R)
• M34: 55,768,889 km (0.105 R)
• M35: 57,511,405 km (0.058 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 12,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit