🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.5

Radius: 13.1

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.46 AU - 0.58 AU

Year: 254 Days

Day: 8.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 82,533,233 km

• M1: 163,062 km (0.076 R)
• M2: 591,061 km (0.115 R)
• M3: 1,007,392 km (0.06 R)
• M4: 1,810,733 km (0.116 R)
• M5: 2,580,563 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.8

Radius: 11.5

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.94 AU - 1.38 AU

Year: 847 Days

Day: 8.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 82,533,233 km

• M1: 143,016 km (0.043 R)
• M2: 781,948 km (0.051 R)
• M3: 1,373,308 km (0.077 R)
• M4: 1,795,174 km (0.091 R)
• M5: 2,674,810 km (0.117 R)
• M6: 3,514,054 km (0.111 R)
• M7: 4,359,880 km (0.103 R)
• M8: 4,823,634 km (0.079 R)
• M9: 5,221,414 km (0.077 R)
• M10: 5,762,809 km (0.104 R)
• M11: 6,156,401 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.9

Radius: 10.9

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.07 AU - 1.37 AU

Year: 914 Days

Day: 8.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 82,533,233 km

• M1: 135,536 km (0.118 R)
• M2: 576,401 km (0.054 R)
• M3: 925,562 km (0.119 R)
• M4: 1,606,532 km (0.112 R)
• M5: 1,946,867 km (0.098 R)
• M6: 2,435,753 km (0.074 R)
• M7: 2,927,930 km (0.105 R)
• M8: 3,662,156 km (0.079 R)
• M9: 4,549,421 km (0.059 R)
• M10: 5,514,776 km (0.11 R)
• M11: 6,088,484 km (0.116 R)
• M12: 7,046,658 km (0.026 R)
• M13: 7,549,905 km (0.105 R)
• M14: 9,232,732 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.9

Radius: 9.8

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.21 AU - 1.95 AU

Year: 1347 Days

Day: 10.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 82,533,233 km

• M1: 121,922 km (0.052 R)
• M2: 641,027 km (0.113 R)
• M3: 960,269 km (0.1 R)
• M4: 1,373,458 km (0.045 R)
• M5: 2,112,920 km (0.082 R)
• M6: 2,432,162 km (0.096 R)
• M7: 2,985,973 km (0.089 R)
• M8: 3,375,377 km (0.114 R)
• M9: 3,864,263 km (0.083 R)
• M10: 4,274,610 km (0.113 R)
• M11: 4,751,976 km (0.093 R)
• M12: 5,429,505 km (0.107 R)
• M13: 6,147,425 km (0.117 R)
• M14: 7,665,844 km (0.105 R)
• M15: 8,973,179 km (0.102 R)
• M16: 10,262,115 km (0.117 R)
• M17: 11,810,901 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.7

Radius: 11.4

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.58 AU - 1.72 AU

Year: 1438 Days

Day: 5.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 82,533,233 km

• M1: 141,819 km (0.083 R)
• M2: 546,331 km (0.098 R)
• M3: 919,279 km (0.109 R)
• M4: 1,392,607 km (0.069 R)
• M5: 1,972,747 km (0.114 R)
• M6: 2,800,173 km (0.117 R)
• M7: 3,391,683 km (0.105 R)
• M8: 4,675,981 km (0.08 R)
• M9: 5,222,312 km (0.098 R)
• M10: 7,033,344 km (0.092 R)
• M11: 7,499,640 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338

Radius: 14.1

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.7 AU - 3.38 AU

Year: 3595 Days

Day: 10.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 82,533,233 km

• M1: 175,329 km (0.068 R)
• M2: 619,186 km (0.103 R)
• M3: 1,105,678 km (0.101 R)
• M4: 1,551,330 km (0.107 R)
• M5: 2,221,828 km (0.07 R)
• M6: 2,827,998 km (0.097 R)
• M7: 3,820,430 km (0.112 R)
• M8: 4,356,440 km (0.079 R)
• M9: 6,436,000 km (0.047 R)
• M10: 7,556,936 km (0.093 R)
• M11: 9,495,276 km (0.102 R)
• M12: 10,561,161 km (0.053 R)
• M13: 12,800,192 km (0.06 R)
• M14: 14,427,219 km (0.103 R)
• M15: 15,438,051 km (0.082 R)
• M16: 16,444,097 km (0.082 R)
• M17: 18,642,587 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.1

Radius: 12.7

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.45 AU - 5.89 AU

Year: 7973 Days

Day: 11.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 82,533,233 km

• M1: 159,023 km (0.117 R)
• M2: 911,051 km (0.071 R)
• M3: 2,375,016 km (0.038 R)
• M4: 2,801,819 km (0.106 R)
• M5: 3,836,587 km (0.08 R)
• M6: 7,546,614 km (0.038 R)
• M7: 8,440,162 km (0.066 R)
• M8: 14,169,611 km (0.1 R)
• M9: 14,986,715 km (0.03 R)
• M10: 15,528,558 km (0.11 R)
• M11: 18,779,769 km (0.03 R)
• M12: 21,309,319 km (0.099 R)
• M13: 26,683,174 km (0.06 R)
• M14: 29,120,572 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.3

Radius: 4.4

Gravity: 21.35 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.99 AU - 8.23 AU

Year: 12859 Days

Day: 18.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 82,533,233 km

• M1: 73,303 km (0.095 R)
• M2: 250,726 km (0.081 R)
• M3: 449,093 km (0.113 R)
• M4: 1,060,499 km (0.068 R)
• M5: 1,308,084 km (0.099 R)
• M6: 1,789,639 km (0.098 R)
• M7: 2,019,272 km (0.034 R)
• M8: 2,618,112 km (0.082 R)
• M9: 2,763,521 km (0.085 R)
• M10: 3,779,291 km (0.102 R)
• M11: 4,741,654 km (0.048 R)
• M12: 5,021,552 km (0.105 R)
• M13: 9,340,741 km (0.062 R)
• M14: 9,930,157 km (0.063 R)
• M15: 11,790,556 km (0.11 R)
• M16: 14,702,479 km (0.112 R)
• M17: 18,512,736 km (0.034 R)
• M18: 20,807,717 km (0.03 R)
• M19: 29,227,684 km (0.107 R)
• M20: 29,956,076 km (0.079 R)
• M21: 31,557,521 km (0.096 R)
• M22: 35,046,592 km (0.118 R)
• M23: 38,164,062 km (0.101 R)
• M24: 40,299,422 km (0.08 R)
• M25: 45,635,130 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.3

Radius: 5.9

Gravity: 23.94 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.84 AU - 10.32 AU

Year: 17046 Days

Day: 20.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 82,533,233 km

• M1: 73,602 km (0.095 R)
• M2: 329,564 km (0.101 R)
• M3: 513,121 km (0.081 R)
• M4: 972,536 km (0.118 R)
• M5: 1,226,852 km (0.073 R)
• M6: 1,815,819 km (0.067 R)
• M7: 2,102,448 km (0.093 R)
• M8: 2,554,384 km (0.07 R)
• M9: 3,094,731 km (0.09 R)
• M10: 3,448,381 km (0.067 R)
• M11: 5,249,240 km (0.08 R)
• M12: 7,792,403 km (0.063 R)
• M13: 7,989,873 km (0.093 R)
• M14: 8,707,643 km (0.051 R)
• M15: 11,056,330 km (0.091 R)
• M16: 12,143,158 km (0.104 R)
• M17: 13,940,427 km (0.113 R)
• M18: 14,527,300 km (0.085 R)
• M19: 16,711,578 km (0.095 R)
• M20: 18,838,561 km (0.1 R)
• M21: 20,571,054 km (0.042 R)
• M22: 24,140,010 km (0.026 R)
• M23: 26,180,375 km (0.098 R)
• M24: 30,113,453 km (0.042 R)
• M25: 30,356,400 km (0.081 R)
• M26: 36,585,954 km (0.092 R)
• M27: 43,927,320 km (0.101 R)
• M28: 46,793,466 km (0.089 R)
• M29: 48,604,947 km (0.092 R)
• M30: 50,633,943 km (0.092 R)
• M31: 52,017,424 km (0.066 R)
• M32: 54,139,769 km (0.034 R)
• M33: 54,679,219 km (0.103 R)
• M34: 55,586,380 km (0.12 R)
• M35: 55,951,997 km (0.079 R)
• M36: 61,240,282 km (0.073 R)
• M37: 62,022,080 km (0.108 R)
• M38: 64,608,478 km (0.109 R)
• M39: 67,889,309 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.4

Radius: 5.5

Gravity: 26.29 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.77 AU - 9.93 AU

Year: 20967 Days

Day: 22.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 82,533,233 km

• M1: 68,516 km (0.1 R)
• M2: 280,496 km (0.087 R)
• M3: 652,097 km (0.08 R)
• M4: 970,591 km (0.083 R)
• M5: 2,142,690 km (0.097 R)
• M6: 2,572,934 km (0.089 R)
• M7: 2,978,344 km (0.095 R)
• M8: 3,852,145 km (0.11 R)
• M9: 4,737,765 km (0.095 R)
• M10: 5,306,685 km (0.072 R)
• M11: 7,093,033 km (0.088 R)
• M12: 7,582,966 km (0.119 R)
• M13: 8,253,315 km (0.109 R)
• M14: 9,188,301 km (0.115 R)
• M15: 12,696,222 km (0.107 R)
• M16: 13,198,422 km (0.079 R)
• M17: 14,706,219 km (0.082 R)
• M18: 18,971,104 km (0.045 R)
• M19: 20,104,907 km (0.107 R)
• M20: 22,093,960 km (0.099 R)
• M21: 23,348,188 km (0.092 R)
• M22: 27,395,110 km (0.114 R)
• M23: 28,112,133 km (0.065 R)
• M24: 28,841,572 km (0.096 R)
• M25: 30,592,465 km (0.079 R)
• M26: 34,858,249 km (0.103 R)
• M27: 41,503,685 km (0.077 R)
• M28: 42,132,296 km (0.049 R)
• M29: 49,120,461 km (0.054 R)
• M30: 61,802,620 km (0.06 R)
• M31: 65,972,511 km (0.043 R)
• M32: 68,343,937 km (0.053 R)
• M33: 75,331,803 km (0.113 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: 232 - 11,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit