🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.8

Radius: 11.3

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.41 AU - 0.65 AU

Year: 266 Days

Day: 5.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 79,050,498 km

• M1: 140,622 km (0.091 R)
• M2: 593,006 km (0.047 R)
• M3: 1,087,876 km (0.093 R)
• M4: 1,568,534 km (0.115 R)
• M5: 1,958,835 km (0.109 R)
• M6: 2,375,913 km (0.118 R)
• M7: 3,294,145 km (0.033 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.7

Radius: 11.9

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.8 AU - 1.12 AU

Year: 649 Days

Day: 5.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 79,050,498 km

• M1: 148,102 km (0.082 R)
• M2: 727,345 km (0.059 R)
• M3: 1,313,619 km (0.1 R)
• M4: 2,024,658 km (0.056 R)
• M5: 3,069,898 km (0.073 R)
• M6: 3,847,059 km (0.115 R)
• M7: 4,475,071 km (0.074 R)
• M8: 4,925,510 km (0.101 R)
• M9: 5,863,788 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.9

Radius: 13.8

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.67 AU - 2.05 AU

Year: 1751 Days

Day: 7.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 79,050,498 km

• M1: 171,589 km (0.115 R)
• M2: 658,530 km (0.118 R)
• M3: 2,267,006 km (0.101 R)
• M4: 2,824,707 km (0.09 R)
• M5: 3,405,895 km (0.07 R)
• M6: 4,009,821 km (0.108 R)
• M7: 4,622,125 km (0.1 R)
• M8: 5,434,143 km (0.084 R)
• M9: 7,229,467 km (0.06 R)
• M10: 7,749,170 km (0.078 R)
• M11: 8,928,899 km (0.105 R)
• M12: 9,392,652 km (0.114 R)
• M13: 12,077,485 km (0.06 R)
• M14: 12,522,389 km (0.094 R)
• M15: 13,274,118 km (0.054 R)
• M16: 15,520,929 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.9

Radius: 14.6

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.66 AU - 4.56 AU

Year: 5751 Days

Day: 12.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 79,050,498 km

• M1: 182,659 km (0.065 R)
• M2: 673,490 km (0.11 R)
• M3: 1,314,666 km (0.071 R)
• M4: 1,848,880 km (0.092 R)
• M5: 2,528,802 km (0.079 R)
• M6: 4,856,396 km (0.118 R)
• M7: 7,243,379 km (0.099 R)
• M8: 8,819,243 km (0.114 R)
• M9: 10,757,284 km (0.119 R)
• M10: 12,007,024 km (0.062 R)
• M11: 14,974,448 km (0.084 R)
• M12: 15,584,807 km (0.119 R)
• M13: 17,785,242 km (0.059 R)
• M14: 19,530,451 km (0.116 R)
• M15: 21,540,747 km (0.105 R)
• M16: 22,240,566 km (0.117 R)
• M17: 23,116,461 km (0.12 R)
• M18: 25,450,039 km (0.065 R)
• M19: 28,862,815 km (0.064 R)
• M20: 32,569,700 km (0.078 R)
• M21: 34,537,361 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.9

Radius: 8.9

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.99 AU - 4.97 AU

Year: 6545 Days

Day: 5.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 79,050,498 km

• M1: 121,174 km (0.11 R)
• M2: 431,889 km (0.114 R)
• M3: 3,010,657 km (0.075 R)
• M4: 3,842,721 km (0.116 R)
• M5: 4,460,859 km (0.114 R)
• M6: 7,831,299 km (0.064 R)
• M7: 9,812,573 km (0.106 R)
• M8: 10,556,224 km (0.1 R)
• M9: 11,669,532 km (0.093 R)
• M10: 12,604,967 km (0.075 R)
• M11: 13,273,370 km (0.113 R)
• M12: 17,035,757 km (0.11 R)
• M13: 17,598,544 km (0.114 R)
• M14: 19,428,724 km (0.063 R)
• M15: 26,003,251 km (0.059 R)
• M16: 28,197,403 km (0.034 R)
• M17: 29,161,711 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.5

Radius: 7.5

Gravity: 13.06 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.77 AU - 6.33 AU

Year: 9025 Days

Day: 24.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 79,050,498 km

• M1: 93,798 km (0.108 R)
• M2: 330,013 km (0.076 R)
• M3: 782,247 km (0.099 R)
• M4: 1,023,549 km (0.06 R)
• M5: 1,634,058 km (0.109 R)
• M6: 2,191,310 km (0.114 R)
• M7: 2,784,764 km (0.105 R)
• M8: 4,543,886 km (0.116 R)
• M9: 5,472,739 km (0.1 R)
• M10: 5,740,519 km (0.085 R)
• M11: 9,724,909 km (0.052 R)
• M12: 10,118,650 km (0.077 R)
• M13: 12,249,074 km (0.107 R)
• M14: 13,539,954 km (0.116 R)
• M15: 16,115,281 km (0.108 R)
• M16: 17,159,923 km (0.116 R)
• M17: 18,697,191 km (0.098 R)
• M18: 22,551,729 km (0.116 R)
• M19: 23,329,040 km (0.104 R)
• M20: 24,755,007 km (0.103 R)
• M21: 26,143,574 km (0.079 R)
• M22: 32,436,409 km (0.06 R)
• M23: 34,097,543 km (0.113 R)
• M24: 35,582,452 km (0.075 R)
• M25: 41,055,191 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.7

Radius: 3.3

Gravity: 22.29 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.35 AU - 9.65 AU

Year: 20211 Days

Day: 15.1 Hours

Environment

Temp: -243 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 79,050,498 km

• M1: 528,529 km (0.059 R)
• M2: 808,876 km (0.059 R)
• M3: 2,526,858 km (0.103 R)
• M4: 2,921,048 km (0.117 R)
• M5: 3,254,801 km (0.092 R)
• M6: 3,640,165 km (0.088 R)
• M7: 6,415,056 km (0.096 R)
• M8: 7,747,225 km (0.107 R)
• M9: 10,340,953 km (0.045 R)
• M10: 13,717,676 km (0.115 R)
• M11: 15,759,238 km (0.036 R)
• M12: 21,465,798 km (0.092 R)
• M13: 23,357,912 km (0.028 R)
• M14: 27,263,614 km (0.103 R)
• M15: 32,962,544 km (0.059 R)
• M16: 44,897,612 km (0.046 R)
• M17: 45,328,903 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681

Radius: 3.9

Gravity: 44.77 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.93 AU - 11.71 AU

Year: 21241 Days

Day: 20.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 79,050,498 km

• M1: 48,470 km (0.098 R)
• M2: 230,231 km (0.098 R)
• M3: 397,033 km (0.101 R)
• M4: 540,647 km (0.071 R)
• M5: 833,709 km (0.069 R)
• M6: 1,469,350 km (0.113 R)
• M7: 1,935,647 km (0.111 R)
• M8: 3,349,347 km (0.115 R)
• M9: 5,493,383 km (0.071 R)
• M10: 7,588,801 km (0.086 R)
• M11: 8,622,672 km (0.116 R)
• M12: 8,950,291 km (0.118 R)
• M13: 9,630,513 km (0.101 R)
• M14: 9,805,692 km (0.026 R)
• M15: 11,092,832 km (0.083 R)
• M16: 13,336,351 km (0.105 R)
• M17: 14,602,248 km (0.111 R)
• M18: 14,989,258 km (0.088 R)
• M19: 16,606,112 km (0.12 R)
• M20: 18,335,463 km (0.083 R)
• M21: 21,945,260 km (0.09 R)
• M22: 22,350,819 km (0.092 R)
• M23: 23,597,269 km (0.051 R)
• M24: 23,809,399 km (0.109 R)
• M25: 29,782,243 km (0.051 R)
• M26: 31,545,703 km (0.082 R)
• M27: 32,322,266 km (0.099 R)
• M28: 34,048,475 km (0.043 R)
• M29: 35,140,839 km (0.075 R)
• M30: 37,683,404 km (0.046 R)
• M31: 39,594,218 km (0.073 R)
• M32: 43,607,630 km (0.035 R)
• M33: 46,373,395 km (0.064 R)
• M34: 49,948,485 km (0.115 R)
• M35: 51,892,360 km (0.042 R)
• M36: 59,975,582 km (0.096 R)
• M37: 69,726,221 km (0.091 R)
• M38: 71,263,190 km (0.103 R)
• M39: 77,636,957 km (0.053 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 17,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit