🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.4

Radius: 12.5

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.59 AU - 0.87 AU

Year: 416 Days

Day: 10.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 66,335,030 km

• M1: 155,432 km (0.069 R)
• M2: 598,840 km (0.089 R)
• M3: 1,155,943 km (0.048 R)
• M4: 1,608,925 km (0.112 R)
• M5: 2,077,166 km (0.11 R)
• M6: 2,478,089 km (0.034 R)
• M7: 3,354,882 km (0.046 R)
• M8: 3,819,533 km (0.092 R)
• M9: 4,442,907 km (0.091 R)
• M10: 5,068,974 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308

Radius: 13.4

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.74 AU - 2.46 AU

Year: 2029 Days

Day: 13.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 66,335,030 km

• M1: 166,652 km (0.042 R)
• M2: 592,258 km (0.08 R)
• M3: 1,345,483 km (0.047 R)
• M4: 1,916,199 km (0.106 R)
• M5: 2,789,551 km (0.059 R)
• M6: 3,251,360 km (0.048 R)
• M7: 4,570,514 km (0.066 R)
• M8: 5,237,870 km (0.118 R)
• M9: 5,835,514 km (0.119 R)
• M10: 6,768,256 km (0.09 R)
• M11: 7,322,217 km (0.117 R)
• M12: 8,492,970 km (0.075 R)
• M13: 10,694,303 km (0.043 R)
• M14: 11,517,839 km (0.07 R)
• M15: 12,162,905 km (0.035 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.2

Radius: 10.1

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.93 AU - 4.37 AU

Year: 4650 Days

Day: 13.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 66,335,030 km

• M1: 128,953 km (0.096 R)
• M2: 456,124 km (0.069 R)
• M3: 847,322 km (0.053 R)
• M4: 1,334,114 km (0.119 R)
• M5: 1,890,319 km (0.052 R)
• M6: 2,269,400 km (0.047 R)
• M7: 2,806,007 km (0.092 R)
• M8: 4,252,319 km (0.113 R)
• M9: 5,262,703 km (0.086 R)
• M10: 6,020,417 km (0.082 R)
• M11: 6,651,570 km (0.066 R)
• M12: 8,120,172 km (0.095 R)
• M13: 9,294,067 km (0.119 R)
• M14: 10,399,894 km (0.107 R)
• M15: 10,847,940 km (0.115 R)
• M16: 11,734,457 km (0.11 R)
• M17: 13,440,621 km (0.09 R)
• M18: 14,026,446 km (0.102 R)
• M19: 14,573,675 km (0.091 R)
• M20: 16,420,909 km (0.082 R)
• M21: 18,484,163 km (0.073 R)
• M22: 22,968,060 km (0.1 R)
• M23: 24,270,908 km (0.095 R)
• M24: 24,821,428 km (0.079 R)
• M25: 25,380,326 km (0.077 R)
• M26: 25,784,539 km (0.076 R)
• M27: 27,699,841 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.4

Radius: 7.6

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.62 AU - 8.88 AU

Year: 13018 Days

Day: 21.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 66,335,030 km

• M1: 111,750 km (0.106 R)
• M2: 468,840 km (0.113 R)
• M3: 2,957,999 km (0.116 R)
• M4: 8,588,563 km (0.114 R)
• M5: 14,381,890 km (0.098 R)
• M6: 15,939,354 km (0.095 R)
• M7: 16,699,311 km (0.058 R)
• M8: 20,454,367 km (0.116 R)
• M9: 28,125,746 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.2

Radius: 6.2

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.12 AU - 9.44 AU

Year: 14471 Days

Day: 15 Hours

Environment

Temp: -228 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 66,335,030 km

• M1: 86,318 km (0.084 R)
• M2: 799,002 km (0.028 R)
• M3: 1,432,250 km (0.059 R)
• M4: 2,153,461 km (0.039 R)
• M5: 2,697,698 km (0.114 R)
• M6: 2,957,400 km (0.101 R)
• M7: 6,214,595 km (0.092 R)
• M8: 8,992,478 km (0.04 R)
• M9: 13,042,990 km (0.047 R)
• M10: 14,363,939 km (0.026 R)
• M11: 33,826,771 km (0.112 R)
• M12: 36,545,862 km (0.096 R)
• M13: 37,155,773 km (0.041 R)
• M14: 40,696,754 km (0.089 R)
• M15: 46,848,518 km (0.072 R)
• M16: 47,279,360 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.5

Radius: 4.7

Gravity: 19.94 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.85 AU - 11.65 AU

Year: 20302 Days

Day: 18 Hours

Environment

Temp: -245 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 66,335,030 km

• M1: 58,493 km (0.095 R)
• M2: 232,625 km (0.061 R)
• M3: 833,709 km (0.114 R)
• M4: 986,149 km (0.095 R)
• M5: 2,572,485 km (0.078 R)
• M6: 2,998,540 km (0.108 R)
• M7: 3,388,392 km (0.054 R)
• M8: 4,205,495 km (0.097 R)
• M9: 4,659,824 km (0.097 R)
• M10: 5,146,167 km (0.05 R)
• M11: 6,895,714 km (0.117 R)
• M12: 10,965,374 km (0.053 R)
• M13: 13,327,076 km (0.07 R)
• M14: 13,948,954 km (0.066 R)
• M15: 14,954,551 km (0.054 R)
• M16: 16,709,783 km (0.088 R)
• M17: 20,806,072 km (0.116 R)
• M18: 25,841,237 km (0.052 R)
• M19: 29,152,287 km (0.105 R)
• M20: 29,963,556 km (0.109 R)
• M21: 35,542,061 km (0.11 R)
• M22: 36,869,293 km (0.072 R)
• M23: 38,366,917 km (0.069 R)
• M24: 38,782,350 km (0.06 R)
• M25: 39,340,799 km (0.113 R)
• M26: 44,458,542 km (0.111 R)
• M27: 49,021,128 km (0.062 R)
• M28: 52,683,583 km (0.117 R)
• M29: 65,542,866 km (0.116 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 11,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit