🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.2

Radius: 9.8

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.81 AU - 1.29 AU

Year: 730 Days

Day: 14.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 90,887,141 km

• M1: 122,221 km (0.06 R)
• M2: 444,754 km (0.117 R)
• M3: 796,160 km (0.065 R)
• M4: 1,197,232 km (0.099 R)
• M5: 1,560,755 km (0.062 R)
• M6: 2,081,505 km (0.077 R)
• M7: 2,449,216 km (0.117 R)
• M8: 2,818,125 km (0.08 R)
• M9: 3,471,718 km (0.098 R)
• M10: 3,809,061 km (0.104 R)
• M11: 5,032,622 km (0.109 R)
• M12: 5,565,789 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.7

Radius: 9.3

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.23 AU - 1.93 AU

Year: 1347 Days

Day: 11.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 90,887,141 km

• M1: 118,631 km (0.092 R)
• M2: 512,223 km (0.04 R)
• M3: 925,861 km (0.042 R)
• M4: 1,432,400 km (0.061 R)
• M5: 1,780,364 km (0.12 R)
• M6: 2,454,003 km (0.111 R)
• M7: 3,045,364 km (0.04 R)
• M8: 3,447,034 km (0.112 R)
• M9: 3,814,447 km (0.085 R)
• M10: 4,263,539 km (0.077 R)
• M11: 4,808,225 km (0.031 R)
• M12: 5,118,641 km (0.078 R)
• M13: 5,508,942 km (0.032 R)
• M14: 6,012,787 km (0.105 R)
• M15: 6,497,185 km (0.091 R)
• M16: 7,571,896 km (0.09 R)
• M17: 7,936,167 km (0.068 R)
• M18: 10,204,220 km (0.059 R)
• M19: 11,541,476 km (0.107 R)
• M20: 12,482,746 km (0.087 R)
• M21: 13,031,770 km (0.114 R)
• M22: 13,678,781 km (0.026 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.6

Radius: 13.8

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.35 AU - 1.83 AU

Year: 1360 Days

Day: 10.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 90,887,141 km

• M1: 172,337 km (0.104 R)
• M2: 633,846 km (0.058 R)
• M3: 1,387,819 km (0.102 R)
• M4: 2,039,917 km (0.111 R)
• M5: 2,547,053 km (0.099 R)
• M6: 3,054,489 km (0.037 R)
• M7: 4,103,470 km (0.076 R)
• M8: 5,137,340 km (0.116 R)
• M9: 5,889,369 km (0.086 R)
• M10: 6,713,653 km (0.062 R)
• M11: 7,254,450 km (0.067 R)
• M12: 8,479,955 km (0.104 R)
• M13: 9,024,641 km (0.117 R)
• M14: 9,963,817 km (0.054 R)
• M15: 10,800,817 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249

Radius: 8.8

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.89 AU - 5.13 AU

Year: 6496 Days

Day: 6.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 90,887,141 km

• M1: 114,891 km (0.113 R)
• M2: 623,524 km (0.056 R)
• M3: 1,262,157 km (0.087 R)
• M4: 1,962,126 km (0.108 R)
• M5: 2,612,577 km (0.033 R)
• M6: 3,208,276 km (0.072 R)
• M7: 3,640,165 km (0.094 R)
• M8: 5,767,297 km (0.062 R)
• M9: 8,143,061 km (0.114 R)
• M10: 12,802,287 km (0.051 R)
• M11: 17,759,212 km (0.07 R)
• M12: 23,644,841 km (0.065 R)
• M13: 24,156,466 km (0.113 R)
• M14: 24,750,220 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.8

Radius: 11.1

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.71 AU - 6.25 AU

Year: 8701 Days

Day: 11.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 90,887,141 km

• M1: 138,079 km (0.066 R)
• M2: 884,423 km (0.1 R)
• M3: 2,227,512 km (0.09 R)
• M4: 2,863,004 km (0.12 R)
• M5: 4,417,326 km (0.104 R)
• M6: 5,071,817 km (0.062 R)
• M7: 5,604,235 km (0.097 R)
• M8: 9,707,555 km (0.105 R)
• M9: 10,297,121 km (0.111 R)
• M10: 11,597,575 km (0.118 R)
• M11: 12,106,058 km (0.084 R)
• M12: 13,833,913 km (0.114 R)
• M13: 15,597,822 km (0.119 R)
• M14: 18,176,740 km (0.11 R)
• M15: 19,925,688 km (0.112 R)
• M16: 21,403,715 km (0.086 R)
• M17: 22,402,730 km (0.119 R)
• M18: 23,112,422 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.1

Radius: 6.8

Gravity: 19.29 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 10.01 AU - 10.87 AU

Year: 22879 Days

Day: 16.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 90,887,141 km

• M1: 84,523 km (0.053 R)
• M2: 372,947 km (0.066 R)
• M3: 1,146,668 km (0.088 R)
• M4: 1,387,520 km (0.095 R)
• M5: 1,736,382 km (0.11 R)
• M6: 2,120,849 km (0.114 R)
• M7: 2,415,706 km (0.109 R)
• M8: 3,087,999 km (0.079 R)
• M9: 4,356,440 km (0.11 R)
• M10: 5,306,835 km (0.05 R)
• M11: 5,596,157 km (0.106 R)
• M12: 6,574,527 km (0.057 R)
• M13: 10,001,665 km (0.062 R)
• M14: 11,366,895 km (0.082 R)
• M15: 11,709,474 km (0.116 R)
• M16: 15,027,705 km (0.087 R)
• M17: 16,989,232 km (0.116 R)
• M18: 25,368,059 km (0.059 R)
• M19: 31,632,021 km (0.103 R)
• M20: 35,992,201 km (0.104 R)
• M21: 37,933,981 km (0.085 R)
• M22: 40,577,375 km (0.082 R)
• M23: 41,216,757 km (0.083 R)
• M24: 43,175,142 km (0.093 R)
• M25: 57,840,072 km (0.085 R)
• M26: 64,097,601 km (0.095 R)
• M27: 66,500,592 km (0.078 R)
• M28: 68,060,598 km (0.064 R)
• M29: 71,022,188 km (0.08 R)
• M30: 74,306,609 km (0.12 R)
• M31: 79,420,911 km (0.054 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: 506 - 18,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit