🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.2

Radius: 13.1

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.56 AU - 0.56 AU

Year: 284 Days

Day: 6.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 59,427,588 km

• M1: 162,912 km (0.057 R)
• M2: 599,588 km (0.085 R)
• M3: 1,064,987 km (0.071 R)
• M4: 1,653,056 km (0.118 R)
• M5: 2,171,563 km (0.07 R)
• M6: 2,685,731 km (0.114 R)
• M7: 3,334,537 km (0.06 R)
• M8: 4,313,206 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.9

Radius: 12.9

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.17 AU - 1.59 AU

Year: 1100 Days

Day: 11.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 59,427,588 km

• M1: 160,668 km (0.104 R)
• M2: 1,818,362 km (0.054 R)
• M3: 2,681,991 km (0.08 R)
• M4: 4,224,045 km (0.102 R)
• M5: 4,626,314 km (0.079 R)
• M6: 5,911,809 km (0.111 R)
• M7: 6,375,861 km (0.103 R)
• M8: 7,106,348 km (0.114 R)
• M9: 7,915,822 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.5

Radius: 9.9

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.99 AU - 2.47 AU

Year: 2259 Days

Day: 9 Hours

Environment

Temp: -214 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,427,588 km

• M1: 123,119 km (0.106 R)
• M2: 450,738 km (0.078 R)
• M3: 827,426 km (0.08 R)
• M4: 1,363,435 km (0.113 R)
• M5: 1,792,482 km (0.043 R)
• M6: 2,144,186 km (0.097 R)
• M7: 3,757,599 km (0.088 R)
• M8: 4,178,717 km (0.109 R)
• M9: 4,504,691 km (0.058 R)
• M10: 5,093,508 km (0.089 R)
• M11: 5,442,221 km (0.075 R)
• M12: 5,881,889 km (0.105 R)
• M13: 6,424,630 km (0.102 R)
• M14: 6,944,184 km (0.094 R)
• M15: 7,286,613 km (0.11 R)
• M16: 8,640,025 km (0.076 R)
• M17: 9,445,310 km (0.096 R)
• M18: 9,902,033 km (0.103 R)
• M19: 11,757,046 km (0.116 R)
• M20: 12,703,253 km (0.076 R)
• M21: 13,260,056 km (0.116 R)
• M22: 13,877,895 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.5

Radius: 8.5

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.68 AU - 4.06 AU

Year: 4196 Days

Day: 11.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,427,588 km

• M1: 105,915 km (0.065 R)
• M2: 521,947 km (0.101 R)
• M3: 1,393,355 km (0.111 R)
• M4: 2,179,491 km (0.119 R)
• M5: 2,677,951 km (0.092 R)
• M6: 3,072,291 km (0.097 R)
• M7: 3,754,458 km (0.111 R)
• M8: 4,034,954 km (0.119 R)
• M9: 4,744,646 km (0.098 R)
• M10: 5,582,843 km (0.097 R)
• M11: 6,785,610 km (0.07 R)
• M12: 7,877,824 km (0.066 R)
• M13: 8,754,467 km (0.106 R)
• M14: 9,049,624 km (0.103 R)
• M15: 10,479,630 km (0.08 R)
• M16: 11,190,968 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.6

Radius: 13.1

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.03 AU - 4.69 AU

Year: 5144 Days

Day: 7.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,427,588 km

• M1: 162,912 km (0.107 R)
• M2: 604,226 km (0.116 R)
• M3: 1,035,816 km (0.117 R)
• M4: 1,646,325 km (0.08 R)
• M5: 2,662,393 km (0.072 R)
• M6: 3,269,013 km (0.039 R)
• M7: 4,894,992 km (0.034 R)
• M8: 5,600,944 km (0.087 R)
• M9: 8,717,966 km (0.037 R)
• M10: 10,830,287 km (0.117 R)
• M11: 11,491,809 km (0.04 R)
• M12: 12,280,788 km (0.115 R)
• M13: 13,639,586 km (0.059 R)
• M14: 15,096,370 km (0.101 R)
• M15: 16,043,025 km (0.073 R)
• M16: 21,233,623 km (0.078 R)
• M17: 22,045,789 km (0.064 R)
• M18: 25,093,248 km (0.059 R)
• M19: 28,678,211 km (0.077 R)
• M20: 30,406,814 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.9

Radius: 3.6

Gravity: 52.46 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.41 AU - 6.45 AU

Year: 11059 Days

Day: 19 Hours

Environment

Temp: -232 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 59,427,588 km

• M1: 44,730 km (0.062 R)
• M2: 181,911 km (0.036 R)
• M3: 295,755 km (0.096 R)
• M4: 974,181 km (0.053 R)
• M5: 1,290,730 km (0.09 R)
• M6: 2,088,386 km (0.074 R)
• M7: 2,253,991 km (0.11 R)
• M8: 2,408,526 km (0.107 R)
• M9: 3,289,807 km (0.116 R)
• M10: 3,540,084 km (0.114 R)
• M11: 3,775,850 km (0.09 R)
• M12: 4,920,723 km (0.104 R)
• M13: 5,181,322 km (0.1 R)
• M14: 5,837,010 km (0.076 R)
• M15: 6,055,123 km (0.092 R)
• M16: 7,186,682 km (0.064 R)
• M17: 7,395,072 km (0.1 R)
• M18: 8,498,057 km (0.076 R)
• M19: 10,483,669 km (0.074 R)
• M20: 12,044,274 km (0.059 R)
• M21: 12,338,384 km (0.065 R)
• M22: 13,817,159 km (0.116 R)
• M23: 14,204,467 km (0.112 R)
• M24: 17,417,830 km (0.06 R)
• M25: 18,022,055 km (0.113 R)
• M26: 18,718,284 km (0.099 R)
• M27: 18,954,349 km (0.088 R)
• M28: 19,512,948 km (0.094 R)
• M29: 22,294,122 km (0.08 R)
• M30: 23,732,954 km (0.116 R)
• M31: 23,917,109 km (0.082 R)
• M32: 24,568,907 km (0.059 R)
• M33: 25,137,080 km (0.065 R)
• M34: 27,598,713 km (0.069 R)
• M35: 28,730,869 km (0.097 R)
• M36: 31,529,397 km (0.091 R)
• M37: 36,059,520 km (0.099 R)
• M38: 36,180,993 km (0.097 R)
• M39: 39,052,225 km (0.107 R)
• M40: 45,102,112 km (0.07 R)
• M41: 47,104,330 km (0.11 R)
• M42: 50,521,146 km (0.088 R)
• M43: 50,673,287 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662

Radius: 7.9

Gravity: 10.61 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.1 AU - 8.98 AU

Year: 14043 Days

Day: 16.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 59,427,588 km

• M1: 104,868 km (0.088 R)
• M2: 467,793 km (0.111 R)
• M3: 730,038 km (0.106 R)
• M4: 1,140,983 km (0.072 R)
• M5: 1,917,546 km (0.062 R)
• M6: 2,249,802 km (0.106 R)
• M7: 2,663,889 km (0.08 R)
• M8: 3,672,029 km (0.06 R)
• M9: 5,015,568 km (0.041 R)
• M10: 6,577,968 km (0.115 R)
• M11: 6,908,729 km (0.06 R)
• M12: 7,784,624 km (0.069 R)
• M13: 8,249,425 km (0.063 R)
• M14: 9,702,469 km (0.096 R)
• M15: 11,436,308 km (0.084 R)
• M16: 12,595,692 km (0.066 R)
• M17: 13,631,208 km (0.07 R)
• M18: 15,651,079 km (0.104 R)
• M19: 17,000,601 km (0.037 R)
• M20: 18,183,023 km (0.064 R)
• M21: 18,589,181 km (0.106 R)
• M22: 20,448,234 km (0.113 R)
• M23: 23,178,395 km (0.091 R)
• M24: 27,715,100 km (0.102 R)
• M25: 30,247,642 km (0.12 R)
• M26: 31,628,281 km (0.075 R)
• M27: 33,412,535 km (0.089 R)
• M28: 36,021,970 km (0.109 R)
• M29: 38,630,359 km (0.103 R)
• M30: 39,032,179 km (0.092 R)
• M31: 50,166,748 km (0.034 R)
• M32: 51,287,685 km (0.113 R)
• M33: 52,753,296 km (0.031 R)
• M34: 58,366,058 km (0.08 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 16,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit