🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.5

Radius: 15

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.57 AU - 0.89 AU

Year: 423 Days

Day: 14.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 54,063,411 km

• M1: 186,549 km (0.034 R)
• M2: 724,353 km (0.085 R)
• M3: 1,320,351 km (0.044 R)
• M4: 1,799,962 km (0.114 R)
• M5: 2,676,456 km (0.107 R)
• M6: 3,549,060 km (0.119 R)
• M7: 4,678,374 km (0.111 R)
• M8: 5,183,117 km (0.108 R)
• M9: 5,844,190 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.2

Radius: 10.4

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.67 AU - 0.93 AU

Year: 485 Days

Day: 6.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 54,063,411 km

• M1: 133,292 km (0.057 R)
• M2: 897,737 km (0.084 R)
• M3: 1,262,456 km (0.102 R)
• M4: 1,713,344 km (0.103 R)
• M5: 2,168,272 km (0.096 R)
• M6: 2,771,899 km (0.051 R)
• M7: 3,566,563 km (0.033 R)
• M8: 4,820,043 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.8

Radius: 14.2

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.66 AU - 1.02 AU

Year: 522 Days

Day: 8.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,063,411 km

• M1: 177,722 km (0.097 R)
• M2: 654,042 km (0.074 R)
• M3: 1,123,031 km (0.117 R)
• M4: 1,679,685 km (0.117 R)
• M5: 2,520,575 km (0.118 R)
• M6: 2,963,833 km (0.052 R)
• M7: 3,667,990 km (0.039 R)
• M8: 4,762,747 km (0.06 R)
• M9: 5,934,548 km (0.062 R)
• M10: 6,688,820 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.3

Radius: 10.7

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.55 AU - 1.75 AU

Year: 1438 Days

Day: 14.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 54,063,411 km

• M1: 138,528 km (0.103 R)
• M2: 589,266 km (0.105 R)
• M3: 1,389,465 km (0.034 R)
• M4: 2,185,924 km (0.111 R)
• M5: 2,642,796 km (0.048 R)
• M6: 3,064,662 km (0.068 R)
• M7: 3,455,412 km (0.098 R)
• M8: 3,798,290 km (0.119 R)
• M9: 5,303,394 km (0.079 R)
• M10: 5,719,127 km (0.111 R)
• M11: 7,297,983 km (0.094 R)
• M12: 7,866,155 km (0.104 R)
• M13: 8,242,843 km (0.112 R)
• M14: 8,603,374 km (0.115 R)
• M15: 9,032,570 km (0.111 R)
• M16: 9,386,219 km (0.085 R)
• M17: 11,026,709 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.8

Radius: 11.8

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.5 AU - 3.7 AU

Year: 3702 Days

Day: 7.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 54,063,411 km

• M1: 146,756 km (0.1 R)
• M2: 750,832 km (0.075 R)
• M3: 1,171,202 km (0.098 R)
• M4: 1,673,252 km (0.049 R)
• M5: 2,544,510 km (0.078 R)
• M6: 3,480,843 km (0.105 R)
• M7: 3,904,205 km (0.077 R)
• M8: 4,419,271 km (0.112 R)
• M9: 5,586,284 km (0.088 R)
• M10: 6,121,395 km (0.073 R)
• M11: 6,716,047 km (0.065 R)
• M12: 7,267,465 km (0.094 R)
• M13: 7,707,881 km (0.109 R)
• M14: 8,642,269 km (0.117 R)
• M15: 9,881,388 km (0.116 R)
• M16: 10,353,968 km (0.113 R)
• M17: 11,862,962 km (0.093 R)
• M18: 12,474,817 km (0.054 R)
• M19: 12,947,397 km (0.091 R)
• M20: 13,803,246 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.1

Radius: 11

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.79 AU - 3.83 AU

Year: 5044 Days

Day: 8.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,063,411 km

• M1: 136,882 km (0.105 R)
• M2: 572,960 km (0.119 R)
• M3: 964,308 km (0.079 R)
• M4: 1,562,101 km (0.059 R)
• M5: 1,994,738 km (0.105 R)
• M6: 2,523,417 km (0.115 R)
• M7: 3,626,552 km (0.067 R)
• M8: 4,394,587 km (0.11 R)
• M9: 8,509,276 km (0.114 R)
• M10: 10,157,995 km (0.115 R)
• M11: 12,396,128 km (0.087 R)
• M12: 12,790,468 km (0.075 R)
• M13: 15,675,762 km (0.118 R)
• M14: 18,327,385 km (0.092 R)
• M15: 19,626,193 km (0.105 R)
• M16: 20,162,651 km (0.096 R)
• M17: 22,333,915 km (0.088 R)
• M18: 27,054,027 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.6

Radius: 13.8

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.08 AU - 5.46 AU

Year: 7066 Days

Day: 6.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 54,063,411 km

• M1: 171,888 km (0.069 R)
• M2: 625,469 km (0.092 R)
• M3: 1,294,321 km (0.107 R)
• M4: 2,058,467 km (0.094 R)
• M5: 2,807,054 km (0.037 R)
• M6: 3,591,097 km (0.065 R)
• M7: 4,022,986 km (0.097 R)
• M8: 5,080,493 km (0.091 R)
• M9: 6,662,790 km (0.075 R)
• M10: 8,263,338 km (0.101 R)
• M11: 8,764,490 km (0.029 R)
• M12: 9,874,357 km (0.101 R)
• M13: 11,025,961 km (0.075 R)
• M14: 11,531,602 km (0.105 R)
• M15: 12,974,474 km (0.071 R)
• M16: 13,424,315 km (0.101 R)
• M17: 14,295,872 km (0.038 R)
• M18: 16,607,458 km (0.12 R)
• M19: 17,138,381 km (0.117 R)
• M20: 18,094,610 km (0.078 R)
• M21: 18,586,039 km (0.029 R)
• M22: 19,158,401 km (0.084 R)
• M23: 20,946,544 km (0.114 R)
• M24: 21,881,381 km (0.066 R)
• M25: 22,519,865 km (0.051 R)
• M26: 23,170,765 km (0.043 R)
• M27: 26,525,198 km (0.098 R)
• M28: 27,251,347 km (0.041 R)
• M29: 28,648,441 km (0.067 R)
• M30: 29,606,167 km (0.037 R)
• M31: 31,686,624 km (0.12 R)
• M32: 35,259,171 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468

Radius: 5.5

Gravity: 15.47 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.79 AU - 9.61 AU

Year: 14492 Days

Day: 21.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 54,063,411 km

• M1: 72,106 km (0.115 R)
• M2: 383,270 km (0.049 R)
• M3: 568,472 km (0.089 R)
• M4: 1,440,478 km (0.066 R)
• M5: 1,708,258 km (0.095 R)
• M6: 2,545,857 km (0.081 R)
• M7: 2,781,324 km (0.062 R)
• M8: 3,628,796 km (0.1 R)
• M9: 3,983,642 km (0.106 R)
• M10: 4,858,640 km (0.087 R)
• M11: 5,392,854 km (0.099 R)
• M12: 6,077,264 km (0.047 R)
• M13: 6,777,382 km (0.105 R)
• M14: 7,188,776 km (0.057 R)
• M15: 8,429,690 km (0.054 R)
• M16: 9,002,949 km (0.087 R)
• M17: 10,989,609 km (0.07 R)
• M18: 12,264,033 km (0.071 R)
• M19: 13,061,839 km (0.096 R)
• M20: 14,222,868 km (0.045 R)
• M21: 18,827,790 km (0.113 R)
• M22: 19,393,868 km (0.076 R)
• M23: 21,073,403 km (0.101 R)
• M24: 21,859,839 km (0.12 R)
• M25: 22,215,733 km (0.118 R)
• M26: 25,397,380 km (0.109 R)
• M27: 25,790,523 km (0.093 R)
• M28: 26,088,073 km (0.103 R)
• M29: 28,235,401 km (0.055 R)
• M30: 32,071,390 km (0.11 R)
• M31: 37,749,527 km (0.1 R)
• M32: 40,223,277 km (0.082 R)
• M33: 41,976,714 km (0.12 R)
• M34: 44,630,131 km (0.075 R)
• M35: 45,346,555 km (0.081 R)
• M36: 45,925,200 km (0.108 R)
• M37: 49,196,008 km (0.115 R)
• M38: 50,268,325 km (0.06 R)
• M39: 51,984,811 km (0.06 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: 197 - 14,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit