🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.6

Radius: 8.6

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.61 AU - 0.87 AU

Year: 432 Days

Day: 10.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 40,758,702 km

• M1: 107,710 km (0.107 R)
• M2: 380,727 km (0.096 R)
• M3: 718,668 km (0.068 R)
• M4: 1,366,277 km (0.079 R)
• M5: 1,641,388 km (0.099 R)
• M6: 1,961,677 km (0.092 R)
• M7: 2,423,486 km (0.064 R)
• M8: 2,770,403 km (0.101 R)
• M9: 3,564,917 km (0.03 R)
• M10: 4,200,708 km (0.078 R)
• M11: 4,674,634 km (0.08 R)
• M12: 5,340,644 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.2

Radius: 12.3

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.79 AU - 0.81 AU

Year: 485 Days

Day: 11.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 40,758,702 km

• M1: 153,039 km (0.034 R)
• M2: 579,243 km (0.106 R)
• M3: 975,528 km (0.07 R)
• M4: 1,374,056 km (0.09 R)
• M5: 1,826,440 km (0.086 R)
• M6: 2,395,959 km (0.079 R)
• M7: 3,009,909 km (0.114 R)
• M8: 3,644,354 km (0.117 R)
• M9: 4,222,400 km (0.058 R)
• M10: 4,678,075 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.1

Radius: 9.8

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.79 AU - 1.23 AU

Year: 688 Days

Day: 8.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 40,758,702 km

• M1: 121,922 km (0.12 R)
• M2: 489,933 km (0.053 R)
• M3: 944,561 km (0.116 R)
• M4: 1,260,362 km (0.107 R)
• M5: 2,453,704 km (0.101 R)
• M6: 2,863,004 km (0.116 R)
• M7: 3,177,608 km (0.071 R)
• M8: 3,488,622 km (0.098 R)
• M9: 4,157,325 km (0.113 R)
• M10: 4,875,395 km (0.081 R)
• M11: 5,291,127 km (0.111 R)
• M12: 5,939,634 km (0.08 R)
• M13: 7,874,533 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.6

Radius: 9.5

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.95 AU - 1.21 AU

Year: 761 Days

Day: 7.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 40,758,702 km

• M1: 118,631 km (0.096 R)
• M2: 447,447 km (0.051 R)
• M3: 746,344 km (0.094 R)
• M4: 1,085,931 km (0.053 R)
• M5: 1,506,600 km (0.101 R)
• M6: 2,222,725 km (0.116 R)
• M7: 2,984,178 km (0.082 R)
• M8: 3,716,759 km (0.045 R)
• M9: 4,047,819 km (0.115 R)
• M10: 4,547,925 km (0.108 R)
• M11: 4,856,844 km (0.12 R)
• M12: 5,327,928 km (0.086 R)
• M13: 5,632,958 km (0.105 R)
• M14: 7,690,976 km (0.105 R)
• M15: 8,459,311 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.8

Radius: 13.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.12 AU - 1.36 AU

Year: 937 Days

Day: 10.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 40,758,702 km

• M1: 172,935 km (0.067 R)
• M2: 921,373 km (0.059 R)
• M3: 1,393,953 km (0.068 R)
• M4: 2,239,630 km (0.083 R)
• M5: 2,851,186 km (0.087 R)
• M6: 3,894,033 km (0.093 R)
• M7: 5,382,232 km (0.096 R)
• M8: 7,012,999 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139

Radius: 10.4

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.28 AU - 4.44 AU

Year: 5144 Days

Day: 12.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 40,758,702 km

• M1: 181,761 km (0.088 R)
• M2: 1,091,316 km (0.066 R)
• M3: 2,065,647 km (0.088 R)
• M4: 2,987,769 km (0.113 R)
• M5: 3,524,675 km (0.086 R)
• M6: 5,082,438 km (0.084 R)
• M7: 17,867,820 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.2

Radius: 4.9

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.85 AU - 8.29 AU

Year: 15549 Days

Day: 15.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 40,758,702 km

• M1: 61,036 km (0.103 R)
• M2: 322,832 km (0.117 R)
• M3: 1,074,262 km (0.113 R)
• M4: 1,285,195 km (0.041 R)
• M5: 2,172,909 km (0.061 R)
• M6: 4,340,433 km (0.077 R)
• M7: 4,561,837 km (0.112 R)
• M8: 5,117,743 km (0.09 R)
• M9: 5,396,294 km (0.114 R)
• M10: 7,246,521 km (0.053 R)
• M11: 7,401,205 km (0.108 R)
• M12: 7,757,697 km (0.088 R)
• M13: 8,292,509 km (0.091 R)
• M14: 11,341,015 km (0.081 R)
• M15: 11,708,277 km (0.067 R)
• M16: 12,192,077 km (0.094 R)
• M17: 13,900,933 km (0.086 R)
• M18: 14,999,580 km (0.028 R)
• M19: 18,713,347 km (0.097 R)
• M20: 19,898,761 km (0.116 R)
• M21: 21,133,542 km (0.11 R)
• M22: 24,790,761 km (0.066 R)
• M23: 25,054,502 km (0.118 R)
• M24: 26,676,143 km (0.098 R)
• M25: 27,418,896 km (0.068 R)
• M26: 28,079,969 km (0.03 R)
• M27: 29,042,781 km (0.083 R)
• M28: 30,527,839 km (0.119 R)
• M29: 31,340,305 km (0.105 R)
• M30: 32,480,690 km (0.078 R)
• M31: 33,863,872 km (0.077 R)
• M32: 34,624,726 km (0.056 R)
• M33: 35,175,097 km (0.061 R)
• M34: 40,514,993 km (0.04 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 18,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit