🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.3

Radius: 11.8

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.11 AU - 1.61 AU

Year: 1115 Days

Day: 8.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 75,744,800 km

• M1: 146,756 km (0.06 R)
• M2: 532,718 km (0.091 R)
• M3: 1,093,112 km (0.087 R)
• M4: 1,695,841 km (0.105 R)
• M5: 2,118,755 km (0.064 R)
• M6: 3,300,428 km (0.108 R)
• M7: 3,687,887 km (0.099 R)
• M8: 4,407,452 km (0.092 R)
• M9: 5,291,725 km (0.117 R)
• M10: 5,825,491 km (0.109 R)
• M11: 6,208,012 km (0.078 R)
• M12: 7,645,798 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.3

Radius: 13.6

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.33 AU - 2.09 AU

Year: 1572 Days

Day: 12.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 75,744,800 km

• M1: 169,794 km (0.102 R)
• M2: 609,312 km (0.065 R)
• M3: 1,044,044 km (0.062 R)
• M4: 2,433,957 km (0.115 R)
• M5: 3,106,849 km (0.101 R)
• M6: 5,210,344 km (0.047 R)
• M7: 5,894,754 km (0.074 R)
• M8: 7,726,880 km (0.096 R)
• M9: 8,899,278 km (0.108 R)
• M10: 10,607,237 km (0.109 R)
• M11: 11,557,782 km (0.109 R)
• M12: 13,212,334 km (0.118 R)
• M13: 13,797,561 km (0.119 R)
• M14: 14,269,542 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138

Radius: 12.3

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.47 AU - 2.69 AU

Year: 2913 Days

Day: 14.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,744,800 km

• M1: 153,338 km (0.106 R)
• M2: 662,419 km (0.097 R)
• M3: 1,129,314 km (0.115 R)
• M4: 1,552,826 km (0.091 R)
• M5: 1,958,236 km (0.056 R)
• M6: 3,158,909 km (0.12 R)
• M7: 3,658,865 km (0.108 R)
• M8: 4,480,905 km (0.114 R)
• M9: 4,877,489 km (0.089 R)
• M10: 5,401,231 km (0.074 R)
• M11: 6,029,542 km (0.069 R)
• M12: 6,803,262 km (0.116 R)
• M13: 8,045,673 km (0.114 R)
• M14: 10,314,175 km (0.071 R)
• M15: 10,874,868 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.9

Radius: 10.5

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.44 AU - 3.96 AU

Year: 4024 Days

Day: 8 Hours

Environment

Temp: -204 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 75,744,800 km

• M1: 130,599 km (0.086 R)
• M2: 576,101 km (0.078 R)
• M3: 970,890 km (0.081 R)
• M4: 1,307,186 km (0.091 R)
• M5: 1,784,254 km (0.104 R)
• M6: 2,300,217 km (0.072 R)
• M7: 3,992,019 km (0.104 R)
• M8: 4,879,883 km (0.12 R)
• M9: 5,837,758 km (0.08 R)
• M10: 7,173,367 km (0.072 R)
• M11: 8,445,847 km (0.101 R)
• M12: 9,387,117 km (0.113 R)
• M13: 11,255,445 km (0.109 R)
• M14: 15,168,327 km (0.081 R)
• M15: 16,103,313 km (0.102 R)
• M16: 18,763,762 km (0.099 R)
• M17: 20,165,344 km (0.077 R)
• M18: 21,093,001 km (0.079 R)
• M19: 24,193,865 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.9

Radius: 3.7

Gravity: 26 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.64 AU - 6.4 AU

Year: 10383 Days

Day: 15.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,744,800 km

• M1: 109,206 km (0.071 R)
• M2: 287,826 km (0.085 R)
• M3: 443,707 km (0.077 R)
• M4: 2,478,238 km (0.089 R)
• M5: 2,609,884 km (0.112 R)
• M6: 2,806,007 km (0.104 R)
• M7: 3,011,854 km (0.109 R)
• M8: 3,205,733 km (0.039 R)
• M9: 7,946,938 km (0.027 R)
• M10: 8,069,010 km (0.118 R)
• M11: 11,340,416 km (0.089 R)
• M12: 23,520,525 km (0.114 R)
• M13: 27,867,391 km (0.104 R)
• M14: 28,719,949 km (0.106 R)
• M15: 30,278,310 km (0.086 R)
• M16: 37,761,345 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829

Radius: 4.2

Gravity: 47 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.36 AU - 7.84 AU

Year: 13298 Days

Day: 17.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 75,744,800 km

• M1: 60,438 km (0.116 R)
• M2: 194,178 km (0.094 R)
• M3: 640,279 km (0.026 R)
• M4: 1,075,609 km (0.12 R)
• M5: 1,227,002 km (0.065 R)
• M6: 1,786,199 km (0.094 R)
• M7: 2,112,771 km (0.077 R)
• M8: 2,310,838 km (0.106 R)
• M9: 3,103,109 km (0.111 R)
• M10: 3,385,699 km (0.114 R)
• M11: 3,574,342 km (0.115 R)
• M12: 3,884,907 km (0.079 R)
• M13: 8,336,042 km (0.062 R)
• M14: 10,098,305 km (0.026 R)
• M15: 13,450,345 km (0.04 R)
• M16: 16,005,027 km (0.099 R)
• M17: 16,690,784 km (0.086 R)
• M18: 17,555,310 km (0.116 R)
• M19: 18,449,307 km (0.069 R)
• M20: 21,312,610 km (0.058 R)
• M21: 27,792,143 km (0.104 R)
• M22: 31,770,997 km (0.083 R)
• M23: 33,340,429 km (0.069 R)
• M24: 34,582,540 km (0.078 R)
• M25: 36,372,628 km (0.037 R)
• M26: 42,543,540 km (0.068 R)
• M27: 43,415,696 km (0.026 R)
• M28: 54,827,919 km (0.1 R)
• M29: 56,381,343 km (0.109 R)
• M30: 56,905,684 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.4

Radius: 7

Gravity: 12.23 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.5 AU - 11.9 AU

Year: 21236 Days

Day: 20.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,744,800 km

• M1: 87,365 km (0.071 R)
• M2: 368,759 km (0.078 R)
• M3: 937,380 km (0.104 R)
• M4: 1,213,388 km (0.118 R)
• M5: 1,495,081 km (0.11 R)
• M6: 3,826,863 km (0.076 R)
• M7: 4,076,841 km (0.09 R)
• M8: 5,573,119 km (0.08 R)
• M9: 6,488,060 km (0.099 R)
• M10: 7,942,001 km (0.112 R)
• M11: 14,395,354 km (0.099 R)
• M12: 15,943,692 km (0.119 R)
• M13: 19,550,796 km (0.08 R)
• M14: 24,833,396 km (0.073 R)
• M15: 32,133,024 km (0.052 R)
• M16: 40,294,635 km (0.1 R)
• M17: 44,133,765 km (0.117 R)
• M18: 49,053,890 km (0.119 R)
• M19: 53,064,609 km (0.066 R)
• M20: 55,980,271 km (0.105 R)
• M21: 61,336,324 km (0.109 R)
• M22: 68,924,526 km (0.109 R)
• M23: 73,053,727 km (0.049 R)
• M24: 74,391,132 km (0.2 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 12,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit