🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.7

Radius: 12.8

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.59 AU - 0.83 AU

Year: 413 Days

Day: 10.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 69,766,173 km

• M1: 159,172 km (0.105 R)
• M2: 657,034 km (0.065 R)
• M3: 1,077,254 km (0.112 R)
• M4: 1,506,899 km (0.085 R)
• M5: 1,996,234 km (0.089 R)
• M6: 2,650,575 km (0.079 R)
• M7: 3,269,013 km (0.094 R)
• M8: 4,390,548 km (0.118 R)
• M9: 4,872,253 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.7

Radius: 11.2

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.2 AU - 1.68 AU

Year: 1193 Days

Day: 13.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 69,766,173 km

• M1: 139,575 km (0.072 R)
• M2: 573,857 km (0.07 R)
• M3: 951,143 km (0.098 R)
• M4: 1,415,944 km (0.053 R)
• M5: 1,962,874 km (0.079 R)
• M6: 2,329,987 km (0.106 R)
• M7: 2,804,661 km (0.094 R)
• M8: 3,704,791 km (0.113 R)
• M9: 4,628,708 km (0.076 R)
• M10: 5,403,026 km (0.036 R)
• M11: 6,176,148 km (0.075 R)
• M12: 6,701,536 km (0.047 R)
• M13: 7,138,362 km (0.107 R)
• M14: 8,069,309 km (0.103 R)
• M15: 8,537,700 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.7

Radius: 11.2

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.79 AU - 1.87 AU

Year: 1709 Days

Day: 5.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 69,766,173 km

• M1: 139,724 km (0.083 R)
• M2: 562,937 km (0.057 R)
• M3: 1,034,020 km (0.063 R)
• M4: 2,428,273 km (0.103 R)
• M5: 2,886,491 km (0.097 R)
• M6: 3,294,295 km (0.064 R)
• M7: 4,263,539 km (0.086 R)
• M8: 4,894,543 km (0.104 R)
• M9: 5,764,156 km (0.052 R)
• M10: 7,590,895 km (0.071 R)
• M11: 7,975,661 km (0.109 R)
• M12: 8,460,657 km (0.115 R)
• M13: 9,936,739 km (0.113 R)
• M14: 11,081,761 km (0.093 R)
• M15: 11,542,074 km (0.065 R)
• M16: 12,538,994 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.6

Radius: 12.7

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.74 AU - 2.32 AU

Year: 1996 Days

Day: 14.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 69,766,173 km

• M1: 157,975 km (0.092 R)
• M2: 651,499 km (0.063 R)
• M3: 1,080,246 km (0.091 R)
• M4: 1,640,490 km (0.068 R)
• M5: 2,402,991 km (0.107 R)
• M6: 3,270,509 km (0.113 R)
• M7: 3,704,193 km (0.025 R)
• M8: 4,372,895 km (0.111 R)
• M9: 4,862,380 km (0.105 R)
• M10: 5,907,470 km (0.094 R)
• M11: 9,202,214 km (0.084 R)
• M12: 9,693,792 km (0.054 R)
• M13: 10,202,724 km (0.11 R)
• M14: 11,413,719 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.8

Radius: 6.1

Gravity: 22.14 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.46 AU - 7.66 AU

Year: 11598 Days

Day: 21.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 69,766,173 km

• M1: 75,846 km (0.1 R)
• M2: 392,694 km (0.104 R)
• M3: 795,861 km (0.107 R)
• M4: 1,007,542 km (0.113 R)
• M5: 1,336,059 km (0.093 R)
• M6: 1,654,552 km (0.101 R)
• M7: 2,022,713 km (0.08 R)
• M8: 2,303,957 km (0.057 R)
• M9: 2,785,961 km (0.083 R)
• M10: 6,060,060 km (0.092 R)
• M11: 6,251,396 km (0.098 R)
• M12: 6,606,092 km (0.111 R)
• M13: 8,160,564 km (0.094 R)
• M14: 8,680,416 km (0.073 R)
• M15: 8,923,962 km (0.119 R)
• M16: 10,050,135 km (0.114 R)
• M17: 10,758,331 km (0.117 R)
• M18: 12,273,907 km (0.094 R)
• M19: 13,926,515 km (0.077 R)
• M20: 15,224,276 km (0.047 R)
• M21: 18,939,390 km (0.095 R)
• M22: 19,349,437 km (0.106 R)
• M23: 25,134,088 km (0.085 R)
• M24: 25,629,257 km (0.08 R)
• M25: 26,844,291 km (0.105 R)
• M26: 27,885,641 km (0.117 R)
• M27: 31,743,023 km (0.105 R)
• M28: 35,320,356 km (0.101 R)
• M29: 35,941,487 km (0.07 R)
• M30: 38,368,712 km (0.09 R)
• M31: 38,893,202 km (0.081 R)
• M32: 42,419,972 km (0.084 R)
• M33: 42,980,815 km (0.1 R)
• M34: 43,263,106 km (0.107 R)
• M35: 45,419,709 km (0.107 R)
• M36: 46,598,690 km (0.042 R)
• M37: 47,646,922 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.3

Radius: 3.2

Gravity: 34.79 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.03 AU - 9.87 AU

Year: 15473 Days

Day: 18.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 69,766,173 km

• M1: 39,793 km (0.05 R)
• M2: 145,409 km (0.118 R)
• M3: 250,876 km (0.053 R)
• M4: 404,513 km (0.033 R)
• M5: 544,835 km (0.052 R)
• M6: 1,403,378 km (0.114 R)
• M7: 2,137,454 km (0.111 R)
• M8: 2,306,350 km (0.048 R)
• M9: 2,845,052 km (0.076 R)
• M10: 3,437,609 km (0.117 R)
• M11: 4,136,680 km (0.037 R)
• M12: 5,254,176 km (0.072 R)
• M13: 9,432,595 km (0.115 R)
• M14: 12,680,514 km (0.083 R)
• M15: 12,924,358 km (0.057 R)
• M16: 14,652,962 km (0.11 R)
• M17: 15,887,294 km (0.027 R)
• M18: 16,313,648 km (0.066 R)
• M19: 19,757,540 km (0.085 R)
• M20: 24,025,568 km (0.114 R)
• M21: 26,028,683 km (0.079 R)
• M22: 26,720,274 km (0.112 R)
• M23: 29,716,719 km (0.089 R)
• M24: 30,909,314 km (0.098 R)
• M25: 31,350,927 km (0.103 R)
• M26: 31,573,229 km (0.115 R)
• M27: 32,929,334 km (0.096 R)
• M28: 35,515,432 km (0.079 R)
• M29: 44,079,761 km (0.101 R)
• M30: 44,779,430 km (0.054 R)
• M31: 46,489,034 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.6

Radius: 3.4

Gravity: 32.75 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.8 AU - 12.28 AU

Year: 23620 Days

Day: 17.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,766,173 km

• M1: 42,336 km (0.115 R)
• M2: 195,524 km (0.115 R)
• M3: 490,980 km (0.058 R)
• M4: 1,080,246 km (0.029 R)
• M5: 3,432,822 km (0.12 R)
• M6: 4,210,133 km (0.096 R)
• M7: 6,186,470 km (0.107 R)
• M8: 7,514,750 km (0.09 R)
• M9: 8,498,954 km (0.08 R)
• M10: 9,128,911 km (0.059 R)
• M11: 10,779,125 km (0.094 R)
• M12: 13,159,676 km (0.098 R)
• M13: 29,930,196 km (0.113 R)
• M14: 30,288,333 km (0.065 R)
• M15: 35,874,916 km (0.104 R)
• M16: 46,751,878 km (0.085 R)
• M17: 63,874,401 km (0.042 R)
• M18: 65,264,913 km (0.079 R)
• M19: 65,866,895 km (0.093 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 11,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit