🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658

Radius: 15

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.98 AU - 1.42 AU

Year: 907 Days

Day: 11.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 85.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 69,659,166 km

• M1: 186,997 km (0.067 R)
• M2: 688,300 km (0.111 R)
• M3: 1,644,679 km (0.082 R)
• M4: 2,219,135 km (0.087 R)
• M5: 2,757,986 km (0.069 R)
• M6: 3,980,799 km (0.117 R)
• M7: 4,545,083 km (0.087 R)
• M8: 5,368,170 km (0.081 R)
• M9: 6,018,472 km (0.092 R)
• M10: 7,035,289 km (0.093 R)
• M11: 7,889,343 km (0.062 R)
• M12: 9,382,479 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.3

Radius: 14.3

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.12 AU - 3.4 AU

Year: 3165 Days

Day: 5.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 69,659,166 km

• M1: 178,021 km (0.118 R)
• M2: 625,768 km (0.102 R)
• M3: 1,546,393 km (0.106 R)
• M4: 3,308,058 km (0.108 R)
• M5: 4,185,898 km (0.088 R)
• M6: 4,938,375 km (0.036 R)
• M7: 5,586,732 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.9

Radius: 14.9

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.8 AU - 3.18 AU

Year: 3569 Days

Day: 6.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 69,659,166 km

• M1: 185,352 km (0.059 R)
• M2: 688,001 km (0.118 R)
• M3: 1,187,059 km (0.098 R)
• M4: 1,679,236 km (0.038 R)
• M5: 2,310,988 km (0.098 R)
• M6: 2,841,312 km (0.055 R)
• M7: 3,311,648 km (0.083 R)
• M8: 4,116,335 km (0.11 R)
• M9: 4,585,324 km (0.047 R)
• M10: 5,498,769 km (0.084 R)
• M11: 7,386,544 km (0.095 R)
• M12: 7,912,531 km (0.082 R)
• M13: 8,552,959 km (0.05 R)
• M14: 9,871,814 km (0.106 R)
• M15: 10,753,993 km (0.097 R)
• M16: 11,762,133 km (0.093 R)
• M17: 13,310,620 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.1

Radius: 12.7

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.88 AU - 3.8 AU

Year: 4213 Days

Day: 13.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,659,166 km

• M1: 159,023 km (0.03 R)
• M2: 597,943 km (0.074 R)
• M3: 1,070,522 km (0.043 R)
• M4: 1,672,953 km (0.105 R)
• M5: 2,126,235 km (0.101 R)
• M6: 2,678,999 km (0.08 R)
• M7: 3,634,929 km (0.114 R)
• M8: 6,245,861 km (0.098 R)
• M9: 8,821,338 km (0.098 R)
• M10: 9,337,749 km (0.056 R)
• M11: 10,344,543 km (0.027 R)
• M12: 11,100,312 km (0.108 R)
• M13: 12,973,875 km (0.11 R)
• M14: 13,853,212 km (0.047 R)
• M15: 15,846,454 km (0.115 R)
• M16: 18,024,150 km (0.077 R)
• M17: 20,739,501 km (0.112 R)
• M18: 22,158,437 km (0.106 R)
• M19: 28,485,828 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.3

Radius: 13.8

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.56 AU - 4.28 AU

Year: 5357 Days

Day: 6.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 69,659,166 km

• M1: 171,738 km (0.087 R)
• M2: 676,631 km (0.095 R)
• M3: 2,694,108 km (0.076 R)
• M4: 3,135,272 km (0.049 R)
• M5: 3,583,916 km (0.06 R)
• M6: 4,468,189 km (0.118 R)
• M7: 6,892,273 km (0.098 R)
• M8: 7,452,966 km (0.115 R)
• M9: 10,007,350 km (0.09 R)
• M10: 10,990,208 km (0.075 R)
• M11: 17,431,293 km (0.057 R)
• M12: 18,350,273 km (0.087 R)
• M13: 24,104,406 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.4

Radius: 8.4

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.57 AU - 5.45 AU

Year: 6611 Days

Day: 5.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 69,659,166 km

• M1: 113,246 km (0.077 R)
• M2: 478,564 km (0.09 R)
• M3: 1,163,123 km (0.109 R)
• M4: 2,075,670 km (0.115 R)
• M5: 3,127,044 km (0.12 R)
• M6: 4,870,458 km (0.047 R)
• M7: 5,858,103 km (0.081 R)
• M8: 6,947,924 km (0.113 R)
• M9: 8,369,103 km (0.117 R)
• M10: 9,779,662 km (0.047 R)
• M11: 12,295,449 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.7

Radius: 5.6

Gravity: 28.05 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.54 AU - 9.16 AU

Year: 16655 Days

Day: 24.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 69,659,166 km

• M1: 80,484 km (0.104 R)
• M2: 398,230 km (0.086 R)
• M3: 737,368 km (0.037 R)
• M4: 1,254,079 km (0.119 R)
• M5: 1,477,429 km (0.117 R)
• M6: 1,657,993 km (0.084 R)
• M7: 2,104,094 km (0.1 R)
• M8: 3,369,393 km (0.117 R)
• M9: 3,988,429 km (0.096 R)
• M10: 6,006,953 km (0.096 R)
• M11: 6,471,155 km (0.111 R)
• M12: 7,662,852 km (0.114 R)
• M13: 9,828,281 km (0.107 R)
• M14: 10,592,277 km (0.033 R)
• M15: 11,585,906 km (0.119 R)
• M16: 12,105,310 km (0.029 R)
• M17: 16,265,178 km (0.112 R)
• M18: 16,588,459 km (0.094 R)
• M19: 20,905,255 km (0.025 R)
• M20: 21,383,819 km (0.117 R)
• M21: 26,690,654 km (0.063 R)
• M22: 28,287,461 km (0.069 R)
• M23: 30,189,150 km (0.11 R)
• M24: 32,940,853 km (0.11 R)
• M25: 39,515,530 km (0.052 R)
• M26: 43,572,325 km (0.06 R)
• M27: 45,142,803 km (0.111 R)
• M28: 46,102,773 km (0.118 R)
• M29: 46,913,294 km (0.072 R)
• M30: 49,064,810 km (0.111 R)
• M31: 52,151,164 km (0.026 R)
• M32: 52,326,194 km (0.048 R)
• M33: 53,385,496 km (0.087 R)
• M34: 55,182,466 km (0.12 R)
• M35: 57,578,425 km (0.053 R)
• M36: 58,707,141 km (0.099 R)
• M37: 59,277,109 km (0.091 R)
• M38: 59,467,846 km (0.095 R)
• M39: 62,182,150 km (0.085 R)
• M40: 63,171,142 km (0.058 R)
• M41: 69,115,263 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.5

Radius: 5.5

Gravity: 24.61 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.16 AU - 8.64 AU

Year: 16805 Days

Day: 20.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,659,166 km

• M1: 68,516 km (0.089 R)
• M2: 353,500 km (0.056 R)
• M3: 568,622 km (0.04 R)
• M4: 799,301 km (0.076 R)
• M5: 1,129,913 km (0.064 R)
• M6: 1,422,975 km (0.032 R)
• M7: 2,121,597 km (0.087 R)
• M8: 2,435,304 km (0.089 R)
• M9: 6,077,563 km (0.056 R)
• M10: 8,056,743 km (0.117 R)
• M11: 8,356,387 km (0.105 R)
• M12: 8,819,542 km (0.104 R)
• M13: 10,195,992 km (0.114 R)
• M14: 11,773,352 km (0.054 R)
• M15: 12,487,084 km (0.03 R)
• M16: 15,632,229 km (0.108 R)
• M17: 19,091,680 km (0.052 R)
• M18: 23,632,424 km (0.04 R)
• M19: 24,453,118 km (0.054 R)
• M20: 25,719,614 km (0.107 R)
• M21: 26,260,111 km (0.037 R)
• M22: 31,101,996 km (0.065 R)
• M23: 33,989,983 km (0.111 R)
• M24: 35,698,839 km (0.054 R)
• M25: 42,205,299 km (0.075 R)
• M26: 45,108,545 km (0.105 R)
• M27: 46,369,805 km (0.041 R)
• M28: 48,142,240 km (0.101 R)
• M29: 48,962,485 km (0.089 R)
• M30: 50,126,656 km (0.097 R)
• M31: 51,993,039 km (0.101 R)
• M32: 52,337,264 km (0.067 R)
• M33: 59,357,742 km (0.066 R)
• M34: 68,207,952 km (0.107 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 19,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit