🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.1

Radius: 9.9

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.69 AU - 0.75 AU

Year: 414 Days

Day: 13.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 65,911,725 km

• M1: 123,119 km (0.111 R)
• M2: 463,305 km (0.036 R)
• M3: 1,268,141 km (0.083 R)
• M4: 1,761,216 km (0.11 R)
• M5: 2,096,614 km (0.034 R)
• M6: 2,474,947 km (0.12 R)
• M7: 3,088,448 km (0.102 R)
• M8: 3,960,604 km (0.05 R)
• M9: 4,395,933 km (0.096 R)
• M10: 4,957,225 km (0.049 R)
• M11: 5,280,057 km (0.108 R)
• M12: 5,879,196 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475

Radius: 10.9

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.34 AU - 1.58 AU

Year: 1197 Days

Day: 11.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 65,911,725 km

• M1: 135,536 km (0.084 R)
• M2: 538,702 km (0.102 R)
• M3: 1,049,728 km (0.056 R)
• M4: 1,799,513 km (0.097 R)
• M5: 3,417,563 km (0.088 R)
• M6: 5,679,633 km (0.099 R)
• M7: 6,579,314 km (0.092 R)
• M8: 7,721,045 km (0.083 R)
• M9: 8,445,548 km (0.107 R)
• M10: 10,089,778 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.4

Radius: 8.4

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.85 AU - 2.59 AU

Year: 2243 Days

Day: 6.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 65,911,725 km

• M1: 112,348 km (0.054 R)
• M2: 492,925 km (0.079 R)
• M3: 1,335,161 km (0.06 R)
• M4: 2,538,975 km (0.113 R)
• M5: 5,382,980 km (0.106 R)
• M6: 6,904,540 km (0.101 R)
• M7: 8,358,931 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.1

Radius: 12.5

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.7 AU - 4.2 AU

Year: 4346 Days

Day: 7.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 65,911,725 km

• M1: 155,582 km (0.097 R)
• M2: 579,093 km (0.05 R)
• M3: 1,433,447 km (0.106 R)
• M4: 3,014,846 km (0.103 R)
• M5: 3,954,620 km (0.089 R)
• M6: 4,444,403 km (0.114 R)
• M7: 6,223,870 km (0.062 R)
• M8: 7,707,581 km (0.056 R)
• M9: 8,325,421 km (0.065 R)
• M10: 11,547,908 km (0.111 R)
• M11: 12,163,952 km (0.063 R)
• M12: 12,752,022 km (0.089 R)
• M13: 16,687,642 km (0.077 R)
• M14: 19,587,896 km (0.116 R)
• M15: 25,011,866 km (0.103 R)
• M16: 27,104,591 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.7

Radius: 7.7

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.8 AU - 7 AU

Year: 12293 Days

Day: 15.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 65,911,725 km

• M1: 95,743 km (0.05 R)
• M2: 353,201 km (0.111 R)
• M3: 843,882 km (0.086 R)
• M4: 1,543,850 km (0.079 R)
• M5: 1,869,225 km (0.062 R)
• M6: 2,545,109 km (0.042 R)
• M7: 3,002,130 km (0.073 R)
• M8: 3,607,104 km (0.039 R)
• M9: 3,951,478 km (0.09 R)
• M10: 4,263,839 km (0.103 R)
• M11: 4,734,773 km (0.116 R)
• M12: 7,084,955 km (0.038 R)
• M13: 7,826,213 km (0.115 R)
• M14: 9,011,477 km (0.038 R)
• M15: 9,462,365 km (0.117 R)
• M16: 11,007,262 km (0.106 R)
• M17: 12,053,998 km (0.034 R)
• M18: 14,344,341 km (0.113 R)
• M19: 16,241,841 km (0.107 R)
• M20: 18,515,728 km (0.104 R)
• M21: 20,993,668 km (0.094 R)
• M22: 21,786,088 km (0.08 R)
• M23: 22,027,688 km (0.061 R)
• M24: 22,352,615 km (0.093 R)
• M25: 22,598,404 km (0.088 R)
• M26: 24,369,643 km (0.03 R)
• M27: 25,600,684 km (0.036 R)
• M28: 26,140,882 km (0.109 R)
• M29: 27,524,363 km (0.111 R)
• M30: 30,236,273 km (0.11 R)
• M31: 30,637,644 km (0.083 R)
• M32: 35,959,887 km (0.12 R)
• M33: 38,838,450 km (0.079 R)
• M34: 39,312,824 km (0.102 R)
• M35: 40,031,642 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.5

Radius: 3.3

Gravity: 80.67 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.46 AU - 7.76 AU

Year: 14239 Days

Day: 21 Hours

Environment

Temp: -222 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 65,911,725 km

• M1: 40,990 km (0.092 R)
• M2: 179,218 km (0.077 R)
• M3: 347,815 km (0.089 R)
• M4: 560,094 km (0.091 R)
• M5: 986,149 km (0.111 R)
• M6: 1,120,488 km (0.056 R)
• M7: 1,294,770 km (0.102 R)
• M8: 1,487,003 km (0.091 R)
• M9: 1,928,466 km (0.067 R)
• M10: 2,607,192 km (0.117 R)
• M11: 4,288,522 km (0.106 R)
• M12: 4,514,864 km (0.082 R)
• M13: 5,690,553 km (0.057 R)
• M14: 8,374,040 km (0.056 R)
• M15: 9,959,179 km (0.116 R)
• M16: 10,645,534 km (0.083 R)
• M17: 11,120,208 km (0.116 R)
• M18: 12,563,678 km (0.084 R)
• M19: 13,776,917 km (0.115 R)
• M20: 14,483,617 km (0.067 R)
• M21: 15,214,103 km (0.077 R)
• M22: 16,907,103 km (0.11 R)
• M23: 17,308,623 km (0.116 R)
• M24: 23,024,159 km (0.079 R)
• M25: 24,729,725 km (0.091 R)
• M26: 26,841,748 km (0.107 R)
• M27: 27,608,586 km (0.087 R)
• M28: 36,493,054 km (0.099 R)
• M29: 41,646,850 km (0.036 R)
• M30: 44,624,746 km (0.11 R)
• M31: 47,423,273 km (0.093 R)
• M32: 51,501,161 km (0.098 R)
• M33: 56,160,985 km (0.099 R)
• M34: 62,800,289 km (0.067 R)
• M35: 62,991,774 km (0.09 R)
• M36: 63,955,334 km (0.079 R)
• M37: 64,149,213 km (0.051 R)
• M38: 64,538,167 km (0.11 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: 272 - 14,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit