🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.5

Radius: 8.5

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.5 AU - 0.56 AU

Year: 257 Days

Day: 12 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (2)

Outer Limit: 91,577,034 km

• M1: 107,411 km (0.1 R)
• M2: 602,281 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.4

Radius: 11.3

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.26 AU - 1.44 AU

Year: 1046 Days

Day: 12.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 91,577,034 km

• M1: 140,472 km (0.052 R)
• M2: 662,868 km (0.084 R)
• M3: 1,102,536 km (0.045 R)
• M4: 1,475,484 km (0.1 R)
• M5: 1,996,683 km (0.062 R)
• M6: 2,572,934 km (0.106 R)
• M7: 3,507,023 km (0.092 R)
• M8: 4,836,499 km (0.066 R)
• M9: 5,615,605 km (0.118 R)
• M10: 6,153,858 km (0.107 R)
• M11: 6,810,742 km (0.111 R)
• M12: 7,222,585 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.4

Radius: 12.8

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.18 AU - 1.78 AU

Year: 1201 Days

Day: 13.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 91,577,034 km

• M1: 160,967 km (0.093 R)
• M2: 667,655 km (0.036 R)
• M3: 1,114,953 km (0.077 R)
• M4: 1,694,345 km (0.078 R)
• M5: 2,314,279 km (0.03 R)
• M6: 3,094,582 km (0.113 R)
• M7: 3,595,286 km (0.093 R)
• M8: 4,149,995 km (0.077 R)
• M9: 5,340,345 km (0.068 R)
• M10: 6,205,320 km (0.064 R)
• M11: 7,547,811 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.1

Radius: 13.2

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.43 AU - 2.05 AU

Year: 1531 Days

Day: 14.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 91,577,034 km

• M1: 166,054 km (0.098 R)
• M2: 634,594 km (0.066 R)
• M3: 1,388,119 km (0.078 R)
• M4: 1,929,065 km (0.048 R)
• M5: 2,570,690 km (0.116 R)
• M6: 3,065,260 km (0.114 R)
• M7: 4,068,164 km (0.05 R)
• M8: 5,473,188 km (0.096 R)
• M9: 5,968,506 km (0.04 R)
• M10: 6,717,393 km (0.111 R)
• M11: 8,432,234 km (0.111 R)
• M12: 9,002,501 km (0.116 R)
• M13: 10,287,846 km (0.108 R)
• M14: 10,730,805 km (0.064 R)
• M15: 11,728,623 km (0.098 R)
• M16: 13,101,333 km (0.082 R)
• M17: 13,867,723 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729

Radius: 13.1

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.28 AU - 3.9 AU

Year: 4536 Days

Day: 11.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 91,577,034 km

• M1: 162,912 km (0.064 R)
• M2: 585,376 km (0.091 R)
• M3: 1,104,331 km (0.037 R)
• M4: 1,880,146 km (0.111 R)
• M5: 2,886,790 km (0.093 R)
• M6: 3,647,196 km (0.108 R)
• M7: 4,391,595 km (0.07 R)
• M8: 6,399,199 km (0.092 R)
• M9: 7,176,509 km (0.049 R)
• M10: 8,803,236 km (0.096 R)
• M11: 9,559,304 km (0.102 R)
• M12: 11,292,694 km (0.025 R)
• M13: 11,804,170 km (0.105 R)
• M14: 14,006,549 km (0.05 R)
• M15: 14,761,570 km (0.119 R)
• M16: 16,118,722 km (0.03 R)
• M17: 17,129,255 km (0.051 R)
• M18: 20,966,291 km (0.056 R)
• M19: 22,973,595 km (0.116 R)
• M20: 23,419,846 km (0.089 R)
• M21: 24,406,593 km (0.097 R)
• M22: 25,579,590 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.7

Radius: 7.7

Gravity: 12.51 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.45 AU - 10.51 AU

Year: 16467 Days

Day: 22.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 91,577,034 km

• M1: 95,892 km (0.041 R)
• M2: 438,471 km (0.068 R)
• M3: 758,162 km (0.115 R)
• M4: 1,245,701 km (0.088 R)
• M5: 1,649,317 km (0.039 R)
• M6: 1,891,366 km (0.108 R)
• M7: 2,861,658 km (0.119 R)
• M8: 5,246,846 km (0.049 R)
• M9: 7,349,145 km (0.119 R)
• M10: 7,963,693 km (0.119 R)
• M11: 9,134,446 km (0.103 R)
• M12: 9,622,434 km (0.078 R)
• M13: 11,624,203 km (0.061 R)
• M14: 11,876,725 km (0.102 R)
• M15: 12,197,462 km (0.12 R)
• M16: 12,789,272 km (0.11 R)
• M17: 17,316,103 km (0.063 R)
• M18: 20,618,476 km (0.109 R)
• M19: 21,082,080 km (0.082 R)
• M20: 22,126,423 km (0.054 R)
• M21: 23,605,646 km (0.116 R)
• M22: 24,627,549 km (0.037 R)
• M23: 27,758,035 km (0.046 R)
• M24: 31,387,279 km (0.096 R)
• M25: 32,747,722 km (0.079 R)
• M26: 35,320,955 km (0.093 R)
• M27: 42,486,842 km (0.098 R)
• M28: 45,230,767 km (0.09 R)
• M29: 54,872,948 km (0.103 R)
• M30: 58,122,513 km (0.046 R)
• M31: 64,606,683 km (0.099 R)
• M32: 67,614,498 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.2

Radius: 4.1

Gravity: 58.31 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.62 AU - 12 AU

Year: 22076 Days

Day: 18.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 91,577,034 km

• M1: 51,013 km (0.059 R)
• M2: 221,255 km (0.081 R)
• M3: 391,797 km (0.116 R)
• M4: 611,855 km (0.109 R)
• M5: 948,002 km (0.115 R)
• M6: 1,079,648 km (0.114 R)
• M7: 1,300,454 km (0.116 R)
• M8: 1,754,185 km (0.09 R)
• M9: 5,073,163 km (0.084 R)
• M10: 6,086,090 km (0.083 R)
• M11: 6,359,106 km (0.052 R)
• M12: 7,378,765 km (0.042 R)
• M13: 11,768,565 km (0.116 R)
• M14: 15,361,906 km (0.108 R)
• M15: 15,952,818 km (0.096 R)
• M16: 16,384,108 km (0.056 R)
• M17: 17,816,658 km (0.075 R)
• M18: 20,927,994 km (0.06 R)
• M19: 24,839,978 km (0.054 R)
• M20: 26,845,637 km (0.113 R)
• M21: 27,455,548 km (0.084 R)
• M22: 28,199,498 km (0.095 R)
• M23: 29,340,630 km (0.05 R)
• M24: 33,366,010 km (0.09 R)
• M25: 41,835,643 km (0.111 R)
• M26: 42,490,283 km (0.11 R)
• M27: 52,384,387 km (0.112 R)
• M28: 60,737,783 km (0.085 R)
• M29: 63,707,899 km (0.073 R)
• M30: 67,219,260 km (0.116 R)
• M31: 73,670,668 km (0.099 R)
• M32: 81,788,896 km (0.096 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 18,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit