🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.2

Radius: 12.8

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.49 AU - 0.51 AU

Year: 244 Days

Day: 7 Hours

Environment

Temp: -129 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 59,376,493 km

• M1: 159,920 km (0.104 R)
• M2: 568,622 km (0.099 R)
• M3: 988,992 km (0.058 R)
• M4: 1,640,939 km (0.083 R)
• M5: 2,088,835 km (0.068 R)
• M6: 2,619,160 km (0.115 R)
• M7: 4,024,183 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.6

Radius: 14.9

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.42 AU - 0.66 AU

Year: 274 Days

Day: 13.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 59,376,493 km

• M1: 185,352 km (0.098 R)
• M2: 657,782 km (0.065 R)
• M3: 1,227,002 km (0.082 R)
• M4: 1,735,934 km (0.055 R)
• M5: 2,227,512 km (0.116 R)
• M6: 2,743,176 km (0.1 R)
• M7: 3,240,589 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.9

Radius: 13.6

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.53 AU - 0.55 AU

Year: 274 Days

Day: 6.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 177.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 59,376,493 km

• M1: 169,195 km (0.115 R)
• M2: 691,890 km (0.046 R)
• M3: 1,519,615 km (0.118 R)
• M4: 2,062,655 km (0.108 R)
• M5: 2,809,298 km (0.093 R)
• M6: 3,548,910 km (0.092 R)
• M7: 4,223,896 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.8

Radius: 11.6

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.65 AU - 0.87 AU

Year: 457 Days

Day: 11.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 59,376,493 km

• M1: 144,362 km (0.107 R)
• M2: 592,408 km (0.039 R)
• M3: 968,048 km (0.112 R)
• M4: 1,714,242 km (0.09 R)
• M5: 2,119,503 km (0.117 R)
• M6: 2,624,096 km (0.066 R)
• M7: 3,010,657 km (0.04 R)
• M8: 3,414,272 km (0.092 R)
• M9: 3,877,128 km (0.111 R)

Asteroid Belt

Center: 1.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.8

Radius: 10.3

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.83 AU - 1.97 AU

Year: 1808 Days

Day: 8.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 59,376,493 km

• M1: 128,056 km (0.097 R)
• M2: 506,838 km (0.073 R)
• M3: 919,279 km (0.029 R)
• M4: 1,601,744 km (0.055 R)
• M5: 2,229,158 km (0.119 R)
• M6: 2,791,496 km (0.102 R)
• M7: 3,852,295 km (0.093 R)
• M8: 4,254,115 km (0.119 R)
• M9: 5,414,845 km (0.09 R)
• M10: 6,725,322 km (0.062 R)
• M11: 8,787,080 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.3

Radius: 12.5

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.92 AU - 2.62 AU

Year: 2361 Days

Day: 11.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,376,493 km

• M1: 193,879 km (0.106 R)
• M2: 816,056 km (0.102 R)
• M3: 1,250,489 km (0.108 R)
• M4: 1,642,884 km (0.089 R)
• M5: 3,001,980 km (0.08 R)
• M6: 4,453,828 km (0.103 R)
• M7: 5,654,500 km (0.116 R)
• M8: 7,665,844 km (0.077 R)
• M9: 9,281,501 km (0.08 R)
• M10: 10,662,439 km (0.077 R)
• M11: 14,593,721 km (0.061 R)
• M12: 15,673,818 km (0.101 R)
• M13: 16,856,987 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.1

Radius: 9.5

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.07 AU - 5.93 AU

Year: 7717 Days

Day: 10 Hours

Environment

Temp: -230 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 59,376,493 km

• M1: 118,182 km (0.078 R)
• M2: 523,892 km (0.098 R)
• M3: 1,012,478 km (0.117 R)
• M4: 2,106,188 km (0.115 R)
• M5: 2,714,603 km (0.115 R)
• M6: 3,257,643 km (0.064 R)
• M7: 4,051,858 km (0.067 R)
• M8: 4,969,791 km (0.091 R)
• M9: 7,801,080 km (0.111 R)
• M10: 13,624,626 km (0.118 R)
• M11: 14,187,862 km (0.096 R)
• M12: 16,545,076 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.6

Radius: 3

Gravity: 53.18 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.18 AU - 7.28 AU

Year: 10734 Days

Day: 23.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 59,376,493 km

• M1: 37,399 km (0.057 R)
• M2: 216,319 km (0.114 R)
• M3: 498,909 km (0.079 R)
• M4: 811,269 km (0.092 R)
• M5: 933,790 km (0.076 R)
• M6: 1,326,335 km (0.09 R)
• M7: 1,456,485 km (0.113 R)
• M8: 1,803,851 km (0.088 R)
• M9: 1,947,465 km (0.044 R)
• M10: 2,559,919 km (0.036 R)
• M11: 2,762,175 km (0.107 R)
• M12: 4,604,024 km (0.076 R)
• M13: 5,026,189 km (0.108 R)
• M14: 5,214,832 km (0.08 R)
• M15: 5,981,970 km (0.041 R)
• M16: 6,484,021 km (0.093 R)
• M17: 7,903,256 km (0.096 R)
• M18: 8,551,164 km (0.104 R)
• M19: 9,094,503 km (0.082 R)
• M20: 10,199,433 km (0.046 R)
• M21: 10,862,002 km (0.115 R)
• M22: 13,376,742 km (0.113 R)
• M23: 18,310,929 km (0.109 R)
• M24: 18,832,278 km (0.077 R)
• M25: 19,210,760 km (0.11 R)
• M26: 21,097,937 km (0.11 R)
• M27: 21,342,231 km (0.068 R)
• M28: 25,603,227 km (0.109 R)
• M29: 28,275,643 km (0.12 R)
• M30: 29,475,717 km (0.068 R)
• M31: 30,397,689 km (0.075 R)
• M32: 31,550,490 km (0.104 R)
• M33: 31,976,844 km (0.093 R)
• M34: 32,083,956 km (0.12 R)
• M35: 37,754,015 km (0.045 R)
• M36: 44,055,975 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.3

Radius: 6.9

Gravity: 14.88 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.66 AU - 8.9 AU

Year: 13558 Days

Day: 23.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 59,376,493 km

• M1: 86,468 km (0.093 R)
• M2: 302,337 km (0.098 R)
• M3: 532,269 km (0.095 R)
• M4: 752,178 km (0.069 R)
• M5: 1,012,179 km (0.103 R)
• M6: 1,305,541 km (0.115 R)
• M7: 1,577,210 km (0.055 R)
• M8: 1,869,225 km (0.117 R)
• M9: 2,541,668 km (0.074 R)
• M10: 2,806,157 km (0.114 R)
• M11: 3,442,995 km (0.106 R)
• M12: 4,416,129 km (0.073 R)
• M13: 4,734,324 km (0.105 R)
• M14: 5,819,357 km (0.066 R)
• M15: 6,520,672 km (0.115 R)
• M16: 7,233,506 km (0.093 R)
• M17: 9,630,961 km (0.115 R)
• M18: 10,442,530 km (0.102 R)
• M19: 11,834,538 km (0.1 R)
• M20: 12,575,047 km (0.093 R)
• M21: 13,150,401 km (0.106 R)
• M22: 13,676,537 km (0.063 R)
• M23: 16,671,037 km (0.085 R)
• M24: 21,127,707 km (0.108 R)
• M25: 32,064,359 km (0.117 R)
• M26: 32,657,365 km (0.045 R)
• M27: 33,621,224 km (0.112 R)
• M28: 42,592,309 km (0.107 R)
• M29: 43,308,733 km (0.117 R)
• M30: 44,325,101 km (0.12 R)
• M31: 45,060,823 km (0.091 R)
• M32: 46,707,896 km (0.089 R)
• M33: 49,804,722 km (0.032 R)
• M34: 51,727,054 km (0.087 R)
• M35: 57,267,561 km (0.066 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: 150 - 13,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit