🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.1

Radius: 12.3

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.18 AU - 1.32 AU

Year: 889 Days

Day: 12.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 58,777,697 km

• M1: 153,039 km (0.094 R)
• M2: 544,237 km (0.06 R)
• M3: 952,190 km (0.099 R)
• M4: 1,383,182 km (0.112 R)
• M5: 2,269,101 km (0.08 R)
• M6: 3,109,392 km (0.088 R)
• M7: 3,582,121 km (0.119 R)
• M8: 4,593,403 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.4

Radius: 12.2

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.09 AU - 3.35 AU

Year: 2852 Days

Day: 5.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,777,697 km

• M1: 152,291 km (0.084 R)
• M2: 744,848 km (0.087 R)
• M3: 1,181,674 km (0.097 R)
• M4: 1,995,037 km (0.086 R)
• M5: 2,807,503 km (0.112 R)
• M6: 3,255,848 km (0.053 R)
• M7: 3,948,187 km (0.045 R)
• M8: 4,557,649 km (0.095 R)
• M9: 5,108,618 km (0.089 R)
• M10: 6,099,105 km (0.115 R)
• M11: 6,974,253 km (0.096 R)
• M12: 7,613,484 km (0.097 R)
• M13: 8,358,183 km (0.119 R)
• M14: 9,620,340 km (0.065 R)
• M15: 13,145,314 km (0.089 R)
• M16: 16,640,818 km (0.064 R)
• M17: 19,982,386 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.1

Radius: 10

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.63 AU - 2.87 AU

Year: 2900 Days

Day: 6.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,777,697 km

• M1: 126,111 km (0.118 R)
• M2: 492,177 km (0.07 R)
• M3: 1,086,529 km (0.103 R)
• M4: 2,049,042 km (0.111 R)
• M5: 2,484,222 km (0.051 R)
• M6: 2,862,705 km (0.107 R)
• M7: 3,225,480 km (0.063 R)
• M8: 3,618,922 km (0.115 R)
• M9: 4,571,262 km (0.088 R)
• M10: 5,069,273 km (0.071 R)
• M11: 5,603,188 km (0.112 R)
• M12: 6,995,496 km (0.114 R)
• M13: 7,887,847 km (0.113 R)
• M14: 8,711,682 km (0.104 R)
• M15: 9,144,619 km (0.057 R)
• M16: 11,021,623 km (0.034 R)
• M17: 11,744,031 km (0.085 R)
• M18: 13,472,934 km (0.104 R)
• M19: 13,906,169 km (0.072 R)
• M20: 14,800,316 km (0.06 R)
• M21: 15,838,375 km (0.105 R)
• M22: 18,175,244 km (0.087 R)
• M23: 19,183,234 km (0.102 R)
• M24: 19,608,990 km (0.066 R)
• M25: 20,669,339 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.7

Radius: 8.3

Gravity: 13.77 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.76 AU - 3.3 AU

Year: 3353 Days

Day: 7.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,777,697 km

• M1: 103,223 km (0.055 R)
• M2: 411,693 km (0.108 R)
• M3: 929,302 km (0.103 R)
• M4: 2,103,047 km (0.074 R)
• M5: 2,490,954 km (0.111 R)
• M6: 3,125,249 km (0.118 R)
• M7: 3,571,051 km (0.116 R)
• M8: 4,330,410 km (0.028 R)
• M9: 4,835,153 km (0.032 R)
• M10: 6,556,725 km (0.112 R)
• M11: 7,092,435 km (0.082 R)
• M12: 7,657,017 km (0.086 R)
• M13: 8,395,582 km (0.063 R)
• M14: 9,810,928 km (0.082 R)
• M15: 10,344,094 km (0.12 R)
• M16: 10,767,157 km (0.119 R)
• M17: 11,290,151 km (0.094 R)
• M18: 11,921,454 km (0.077 R)
• M19: 12,199,258 km (0.11 R)
• M20: 13,304,038 km (0.102 R)
• M21: 14,631,719 km (0.072 R)
• M22: 16,327,411 km (0.083 R)
• M23: 23,185,875 km (0.08 R)
• M24: 23,619,110 km (0.095 R)
• M25: 24,057,731 km (0.065 R)
• M26: 24,650,887 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.3

Radius: 11.2

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.04 AU - 6.1 AU

Year: 7258 Days

Day: 9.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,777,697 km

• M1: 140,024 km (0.084 R)
• M2: 684,410 km (0.055 R)
• M3: 1,127,818 km (0.043 R)
• M4: 1,584,541 km (0.072 R)
• M5: 2,002,667 km (0.073 R)
• M6: 2,550,045 km (0.098 R)
• M7: 3,173,569 km (0.099 R)
• M8: 3,772,709 km (0.095 R)
• M9: 4,556,302 km (0.094 R)
• M10: 5,016,765 km (0.115 R)
• M11: 7,763,830 km (0.079 R)
• M12: 11,027,009 km (0.099 R)
• M13: 12,292,307 km (0.12 R)
• M14: 12,903,564 km (0.109 R)
• M15: 16,136,973 km (0.107 R)
• M16: 17,279,302 km (0.089 R)
• M17: 17,695,035 km (0.073 R)
• M18: 18,618,951 km (0.059 R)
• M19: 20,795,301 km (0.073 R)
• M20: 22,391,660 km (0.093 R)
• M21: 27,015,431 km (0.081 R)
• M22: 28,720,248 km (0.103 R)
• M23: 30,295,065 km (0.104 R)
• M24: 30,900,188 km (0.12 R)
• M25: 33,188,138 km (0.083 R)
• M26: 33,615,838 km (0.041 R)
• M27: 34,155,887 km (0.116 R)
• M28: 36,260,429 km (0.059 R)
• M29: 37,865,615 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.9

Radius: 13.1

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.25 AU - 5.97 AU

Year: 8448 Days

Day: 9.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,777,697 km

• M1: 163,062 km (0.097 R)
• M2: 779,405 km (0.047 R)
• M3: 1,226,254 km (0.114 R)
• M4: 2,306,949 km (0.109 R)
• M5: 3,673,525 km (0.091 R)
• M6: 4,111,997 km (0.066 R)
• M7: 5,235,477 km (0.094 R)
• M8: 6,165,676 km (0.067 R)
• M9: 9,537,762 km (0.113 R)
• M10: 9,970,997 km (0.086 R)
• M11: 10,691,760 km (0.112 R)
• M12: 11,446,930 km (0.097 R)
• M13: 24,443,095 km (0.108 R)
• M14: 24,929,288 km (0.103 R)
• M15: 25,504,642 km (0.061 R)
• M16: 26,938,687 km (0.089 R)
• M17: 30,524,249 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907

Radius: 5.8

Gravity: 26.96 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.9 AU - 8.12 AU

Year: 11801 Days

Day: 18.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 58,777,697 km

• M1: 72,106 km (0.108 R)
• M2: 258,655 km (0.1 R)
• M3: 647,460 km (0.115 R)
• M4: 989,440 km (0.082 R)
• M5: 1,821,055 km (0.115 R)
• M6: 2,379,504 km (0.056 R)
• M7: 3,242,833 km (0.095 R)
• M8: 3,829,257 km (0.112 R)
• M9: 5,712,095 km (0.075 R)
• M10: 6,206,068 km (0.066 R)
• M11: 8,567,021 km (0.095 R)
• M12: 10,271,689 km (0.095 R)
• M13: 11,290,899 km (0.029 R)
• M14: 13,072,161 km (0.11 R)
• M15: 17,887,118 km (0.092 R)
• M16: 19,357,366 km (0.11 R)
• M17: 19,779,681 km (0.053 R)
• M18: 21,801,795 km (0.041 R)
• M19: 23,192,307 km (0.044 R)
• M20: 23,668,627 km (0.047 R)
• M21: 29,016,302 km (0.082 R)
• M22: 34,004,494 km (0.096 R)
• M23: 37,152,182 km (0.097 R)
• M24: 37,804,280 km (0.105 R)
• M25: 41,737,357 km (0.064 R)
• M26: 42,441,963 km (0.098 R)
• M27: 42,868,467 km (0.053 R)
• M28: 43,297,813 km (0.08 R)
• M29: 44,310,889 km (0.062 R)
• M30: 45,044,218 km (0.055 R)
• M31: 52,499,578 km (0.029 R)
• M32: 55,494,677 km (0.111 R)
• M33: 57,727,275 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 13,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit