🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.7

Radius: 10.9

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.45 AU - 1.67 AU

Year: 1278 Days

Day: 12.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 81,865,021 km

• M1: 136,134 km (0.104 R)
• M2: 514,018 km (0.107 R)
• M3: 1,515,127 km (0.103 R)
• M4: 1,895,704 km (0.084 R)
• M5: 2,359,757 km (0.107 R)
• M6: 2,865,697 km (0.119 R)
• M7: 4,612,701 km (0.09 R)
• M8: 5,407,813 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.5

Radius: 8.6

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.88 AU - 2.84 AU

Year: 2378 Days

Day: 15 Hours

Environment

Temp: -185 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 81,865,021 km

• M1: 107,860 km (0.102 R)
• M2: 755,469 km (0.085 R)
• M3: 1,684,771 km (0.096 R)
• M4: 2,668,228 km (0.084 R)
• M5: 3,060,772 km (0.027 R)
• M6: 5,314,913 km (0.108 R)
• M7: 5,590,622 km (0.105 R)
• M8: 6,278,922 km (0.114 R)
• M9: 7,116,371 km (0.07 R)
• M10: 8,206,939 km (0.096 R)
• M11: 8,683,708 km (0.109 R)
• M12: 9,986,705 km (0.072 R)

Asteroid Belt

Center: 3.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449

Radius: 12.3

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.36 AU - 4.16 AU

Year: 4783 Days

Day: 12.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 81,865,021 km

• M1: 153,188 km (0.109 R)
• M2: 667,954 km (0.039 R)
• M3: 1,314,367 km (0.032 R)
• M4: 2,413,762 km (0.053 R)
• M5: 3,610,395 km (0.077 R)
• M6: 5,758,172 km (0.095 R)
• M7: 8,650,347 km (0.096 R)
• M8: 9,212,536 km (0.068 R)
• M9: 9,600,743 km (0.097 R)
• M10: 16,936,274 km (0.039 R)
• M11: 21,650,103 km (0.06 R)
• M12: 22,687,863 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.4

Radius: 12.3

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.88 AU - 4.26 AU

Year: 5386 Days

Day: 6 Hours

Environment

Temp: -216 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 81,865,021 km

• M1: 153,039 km (0.062 R)
• M2: 682,615 km (0.088 R)
• M3: 1,591,123 km (0.111 R)
• M4: 2,078,363 km (0.119 R)
• M5: 3,219,496 km (0.09 R)
• M6: 3,757,899 km (0.052 R)
• M7: 4,271,318 km (0.064 R)
• M8: 5,971,797 km (0.108 R)
• M9: 6,493,296 km (0.086 R)
• M10: 7,728,076 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987

Radius: 12.1

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.97 AU - 5.73 AU

Year: 7007 Days

Day: 12.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 81,865,021 km

• M1: 163,810 km (0.094 R)
• M2: 579,393 km (0.084 R)
• M3: 969,693 km (0.106 R)
• M4: 1,823,149 km (0.119 R)
• M5: 4,798,501 km (0.094 R)
• M6: 5,664,224 km (0.11 R)
• M7: 7,115,922 km (0.111 R)
• M8: 7,544,669 km (0.045 R)
• M9: 8,714,674 km (0.081 R)
• M10: 9,481,812 km (0.115 R)
• M11: 17,396,437 km (0.085 R)
• M12: 24,927,493 km (0.103 R)
• M13: 25,828,521 km (0.057 R)
• M14: 26,657,742 km (0.074 R)
• M15: 28,369,441 km (0.039 R)
• M16: 37,102,366 km (0.056 R)
• M17: 37,686,396 km (0.04 R)
• M18: 38,514,271 km (0.085 R)
• M19: 39,354,413 km (0.106 R)
• M20: 41,445,342 km (0.093 R)
• M21: 41,821,880 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.8

Radius: 5.4

Gravity: 12 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.17 AU - 6.81 AU

Year: 10846 Days

Day: 20 Hours

Environment

Temp: -222 °C

Axial Tilt: 125.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 81,865,021 km

• M1: 67,169 km (0.092 R)
• M2: 258,655 km (0.051 R)
• M3: 1,011,730 km (0.103 R)
• M4: 1,212,790 km (0.095 R)
• M5: 1,427,762 km (0.117 R)
• M6: 1,710,801 km (0.067 R)
• M7: 2,079,410 km (0.046 R)
• M8: 2,612,727 km (0.091 R)
• M9: 2,994,949 km (0.092 R)
• M10: 3,322,419 km (0.116 R)
• M11: 3,722,145 km (0.116 R)
• M12: 5,114,302 km (0.092 R)
• M13: 5,360,541 km (0.088 R)
• M14: 5,679,334 km (0.12 R)
• M15: 7,945,293 km (0.085 R)
• M16: 9,367,968 km (0.092 R)
• M17: 9,643,677 km (0.058 R)
• M18: 11,995,056 km (0.117 R)
• M19: 12,485,139 km (0.093 R)
• M20: 15,263,920 km (0.117 R)
• M21: 16,099,723 km (0.083 R)
• M22: 17,932,147 km (0.075 R)
• M23: 18,286,245 km (0.042 R)
• M24: 20,895,831 km (0.075 R)
• M25: 23,743,576 km (0.056 R)
• M26: 25,039,392 km (0.072 R)
• M27: 26,655,797 km (0.106 R)
• M28: 27,489,506 km (0.027 R)
• M29: 28,340,569 km (0.089 R)
• M30: 35,014,728 km (0.114 R)
• M31: 40,202,782 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.9

Radius: 5.7

Gravity: 19.76 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 10.65 AU - 10.81 AU

Year: 23057 Days

Day: 23.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 81,865,021 km

• M1: 71,358 km (0.097 R)
• M2: 258,954 km (0.1 R)
• M3: 631,901 km (0.115 R)
• M4: 839,244 km (0.095 R)
• M5: 1,118,842 km (0.092 R)
• M6: 1,348,924 km (0.08 R)
• M7: 1,575,864 km (0.05 R)
• M8: 1,944,473 km (0.1 R)
• M9: 2,149,422 km (0.118 R)
• M10: 2,726,122 km (0.086 R)
• M11: 2,957,251 km (0.064 R)
• M12: 3,285,768 km (0.111 R)
• M13: 5,464,361 km (0.084 R)
• M14: 7,775,649 km (0.11 R)
• M15: 8,562,982 km (0.085 R)
• M16: 8,892,397 km (0.038 R)
• M17: 13,457,974 km (0.051 R)
• M18: 18,094,162 km (0.074 R)
• M19: 19,096,916 km (0.117 R)
• M20: 25,114,790 km (0.112 R)
• M21: 28,006,217 km (0.099 R)
• M22: 32,021,125 km (0.079 R)
• M23: 35,834,973 km (0.079 R)
• M24: 36,403,445 km (0.107 R)
• M25: 39,940,836 km (0.039 R)
• M26: 42,739,663 km (0.095 R)
• M27: 45,500,342 km (0.105 R)
• M28: 49,246,422 km (0.031 R)
• M29: 50,658,177 km (0.098 R)
• M30: 52,642,892 km (0.117 R)
• M31: 66,074,986 km (0.082 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 10,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit