🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.3

Radius: 12.9

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.54 AU - 0.6 AU

Year: 297 Days

Day: 8.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 72,450,250 km

• M1: 160,369 km (0.101 R)
• M2: 705,952 km (0.079 R)
• M3: 1,122,134 km (0.081 R)
• M4: 1,525,150 km (0.05 R)
• M5: 2,205,671 km (0.076 R)
• M6: 2,788,056 km (0.119 R)
• M7: 3,560,579 km (0.115 R)
• M8: 3,967,784 km (0.08 R)
• M9: 4,471,480 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.7

Radius: 11.7

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.59 AU - 0.95 AU

Year: 466 Days

Day: 7.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 72,450,250 km

• M1: 145,708 km (0.069 R)
• M2: 980,016 km (0.116 R)
• M3: 1,818,063 km (0.112 R)
• M4: 2,940,197 km (0.106 R)
• M5: 3,452,120 km (0.065 R)
• M6: 4,521,296 km (0.046 R)
• M7: 5,271,679 km (0.056 R)
• M8: 6,213,248 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.5

Radius: 12

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.73 AU - 1.09 AU

Year: 599 Days

Day: 13.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,450,250 km

• M1: 149,299 km (0.098 R)
• M2: 593,754 km (0.114 R)
• M3: 1,157,588 km (0.047 R)
• M4: 1,921,585 km (0.101 R)
• M5: 2,350,332 km (0.077 R)
• M6: 2,796,583 km (0.046 R)
• M7: 3,299,381 km (0.089 R)
• M8: 3,719,153 km (0.055 R)
• M9: 4,488,235 km (0.089 R)
• M10: 5,005,694 km (0.04 R)
• M11: 5,415,144 km (0.08 R)
• M12: 6,241,223 km (0.059 R)
• M13: 7,215,853 km (0.106 R)
• M14: 7,999,447 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.3

Radius: 10.3

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.81 AU - 1.23 AU

Year: 711 Days

Day: 12.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 72,450,250 km

• M1: 128,056 km (0.115 R)
• M2: 505,042 km (0.116 R)
• M3: 961,765 km (0.069 R)
• M4: 1,305,840 km (0.079 R)
• M5: 2,913,568 km (0.077 R)
• M6: 3,598,726 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.4

Radius: 12.4

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.25 AU - 1.57 AU

Year: 1156 Days

Day: 5.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,450,250 km

• M1: 154,385 km (0.107 R)
• M2: 616,343 km (0.108 R)
• M3: 1,163,871 km (0.083 R)
• M4: 1,570,030 km (0.096 R)
• M5: 2,104,692 km (0.07 R)
• M6: 2,518,929 km (0.104 R)
• M7: 4,368,707 km (0.071 R)
• M8: 4,971,736 km (0.053 R)
• M9: 6,391,719 km (0.095 R)
• M10: 7,609,445 km (0.102 R)
• M11: 8,011,564 km (0.058 R)
• M12: 8,627,160 km (0.12 R)
• M13: 9,124,423 km (0.071 R)
• M14: 9,733,735 km (0.093 R)
• M15: 10,764,913 km (0.034 R)
• M16: 11,690,625 km (0.079 R)
• M17: 12,118,774 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.6

Radius: 8.8

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.35 AU - 5.69 AU

Year: 7764 Days

Day: 7.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,450,250 km

• M1: 110,254 km (0.111 R)
• M2: 404,064 km (0.107 R)
• M3: 734,825 km (0.11 R)
• M4: 1,432,100 km (0.088 R)
• M5: 2,077,466 km (0.078 R)
• M6: 2,353,025 km (0.026 R)
• M7: 2,960,392 km (0.096 R)
• M8: 3,311,648 km (0.045 R)
• M9: 3,734,262 km (0.108 R)
• M10: 4,121,571 km (0.088 R)
• M11: 4,791,620 km (0.1 R)
• M12: 5,361,588 km (0.082 R)
• M13: 5,885,479 km (0.113 R)
• M14: 7,103,505 km (0.106 R)
• M15: 11,806,414 km (0.072 R)
• M16: 12,442,504 km (0.113 R)
• M17: 13,152,944 km (0.105 R)
• M18: 17,426,506 km (0.088 R)
• M19: 17,867,371 km (0.104 R)
• M20: 19,569,945 km (0.077 R)
• M21: 21,810,622 km (0.044 R)
• M22: 27,382,394 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269

Radius: 10.4

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.7 AU - 5.68 AU

Year: 8161 Days

Day: 9.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 72,450,250 km

• M1: 129,402 km (0.101 R)
• M2: 486,343 km (0.098 R)
• M3: 912,996 km (0.075 R)
• M4: 1,266,645 km (0.056 R)
• M5: 1,638,246 km (0.114 R)
• M6: 2,010,595 km (0.109 R)
• M7: 2,747,365 km (0.114 R)
• M8: 3,100,565 km (0.054 R)
• M9: 3,484,134 km (0.056 R)
• M10: 4,226,439 km (0.116 R)
• M11: 4,673,886 km (0.066 R)
• M12: 5,902,234 km (0.098 R)
• M13: 6,462,628 km (0.1 R)
• M14: 8,396,779 km (0.11 R)
• M15: 8,746,688 km (0.101 R)
• M16: 9,983,713 km (0.054 R)
• M17: 11,054,684 km (0.044 R)
• M18: 11,761,833 km (0.102 R)
• M19: 12,200,454 km (0.054 R)
• M20: 12,802,287 km (0.11 R)
• M21: 13,582,140 km (0.115 R)
• M22: 14,173,949 km (0.032 R)
• M23: 15,524,968 km (0.067 R)
• M24: 17,269,728 km (0.084 R)
• M25: 17,773,274 km (0.105 R)
• M26: 18,416,246 km (0.084 R)
• M27: 20,230,270 km (0.043 R)
• M28: 21,359,883 km (0.098 R)
• M29: 21,794,166 km (0.045 R)
• M30: 22,605,585 km (0.105 R)
• M31: 25,483,100 km (0.042 R)
• M32: 29,479,457 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.8

Radius: 3.1

Gravity: 53.36 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.77 AU - 6.91 AU

Year: 9742 Days

Day: 19.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 72,450,250 km

• M1: 40,541 km (0.11 R)
• M2: 275,559 km (0.081 R)
• M3: 738,864 km (0.075 R)
• M4: 898,485 km (0.09 R)
• M5: 2,015,682 km (0.037 R)
• M6: 2,439,343 km (0.101 R)
• M7: 3,249,864 km (0.108 R)
• M8: 4,531,918 km (0.108 R)
• M9: 6,328,588 km (0.098 R)
• M10: 8,247,331 km (0.094 R)
• M11: 8,419,219 km (0.118 R)
• M12: 8,549,668 km (0.12 R)
• M13: 10,271,988 km (0.115 R)
• M14: 10,471,103 km (0.099 R)
• M15: 11,292,994 km (0.079 R)
• M16: 13,238,963 km (0.081 R)
• M17: 17,850,467 km (0.113 R)
• M18: 18,210,549 km (0.11 R)
• M19: 21,835,156 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.2

Radius: 4.8

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.25 AU - 9.21 AU

Year: 16297 Days

Day: 15.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 72,450,250 km

• M1: 59,690 km (0.06 R)
• M2: 214,075 km (0.088 R)
• M3: 442,810 km (0.086 R)
• M4: 620,981 km (0.11 R)
• M5: 847,173 km (0.092 R)
• M6: 1,233,285 km (0.096 R)
• M7: 1,522,308 km (0.058 R)
• M8: 1,713,494 km (0.069 R)
• M9: 2,834,431 km (0.075 R)
• M10: 4,201,606 km (0.079 R)
• M11: 4,669,997 km (0.111 R)
• M12: 5,956,987 km (0.059 R)
• M13: 7,715,959 km (0.082 R)
• M14: 8,644,513 km (0.09 R)
• M15: 9,017,012 km (0.086 R)
• M16: 9,497,520 km (0.091 R)
• M17: 13,046,281 km (0.059 R)
• M18: 16,171,979 km (0.047 R)
• M19: 16,808,817 km (0.066 R)
• M20: 20,327,209 km (0.071 R)
• M21: 21,488,238 km (0.083 R)
• M22: 22,956,691 km (0.037 R)
• M23: 25,048,069 km (0.094 R)
• M24: 26,868,675 km (0.116 R)
• M25: 30,986,506 km (0.091 R)
• M26: 33,762,743 km (0.09 R)
• M27: 33,991,778 km (0.111 R)
• M28: 35,861,302 km (0.071 R)
• M29: 37,675,326 km (0.079 R)
• M30: 41,616,183 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.5

Radius: 3.6

Gravity: 52.2 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.96 AU - 9.08 AU

Year: 18699 Days

Day: 18.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 72,450,250 km

• M1: 44,730 km (0.09 R)
• M2: 160,668 km (0.074 R)
• M3: 426,204 km (0.106 R)
• M4: 541,395 km (0.112 R)
• M5: 1,634,207 km (0.075 R)
• M6: 1,960,929 km (0.115 R)
• M7: 2,507,410 km (0.106 R)
• M8: 2,670,472 km (0.058 R)
• M9: 2,966,526 km (0.115 R)
• M10: 3,256,746 km (0.065 R)
• M11: 3,422,949 km (0.077 R)
• M12: 4,507,085 km (0.11 R)
• M13: 5,108,468 km (0.089 R)
• M14: 5,447,606 km (0.065 R)
• M15: 10,522,116 km (0.113 R)
• M16: 10,642,243 km (0.102 R)
• M17: 11,132,176 km (0.112 R)
• M18: 12,692,332 km (0.112 R)
• M19: 13,809,679 km (0.062 R)
• M20: 17,300,994 km (0.116 R)
• M21: 19,025,408 km (0.102 R)
• M22: 21,627,215 km (0.079 R)
• M23: 24,773,557 km (0.112 R)
• M24: 25,523,940 km (0.074 R)
• M25: 28,327,703 km (0.112 R)
• M26: 30,104,627 km (0.116 R)
• M27: 32,460,494 km (0.104 R)
• M28: 32,843,315 km (0.11 R)
• M29: 35,338,308 km (0.071 R)
• M30: 36,288,554 km (0.096 R)
• M31: 47,069,324 km (0.103 R)
• M32: 51,260,608 km (0.077 R)
• M33: 52,652,616 km (0.091 R)
• M34: 53,357,970 km (0.053 R)
• M35: 53,891,137 km (0.081 R)
• M36: 54,248,526 km (0.07 R)
• M37: 63,704,907 km (0.105 R)
• M38: 69,451,559 km (0.073 R)
• M39: 70,087,051 km (0.082 R)
• M40: 71,800,545 km (0.067 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 13,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit