🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.1

Radius: 11.9

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.73 AU - 1.01 AU

Year: 532 Days

Day: 13.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 28,767,825 km

• M1: 147,952 km (0.035 R)
• M2: 588,368 km (0.116 R)
• M3: 967,749 km (0.079 R)
• M4: 1,417,589 km (0.107 R)
• M5: 1,931,608 km (0.089 R)
• M6: 2,756,490 km (0.087 R)
• M7: 4,008,026 km (0.107 R)
• M8: 4,485,094 km (0.108 R)
• M9: 5,783,603 km (0.042 R)
• M10: 6,375,712 km (0.113 R)
• M11: 6,766,162 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.4

Radius: 10.4

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.01 AU - 1.07 AU

Year: 696 Days

Day: 9.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 139.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 28,767,825 km

• M1: 134,339 km (0.099 R)
• M2: 473,776 km (0.086 R)
• M3: 898,186 km (0.077 R)
• M4: 1,327,382 km (0.106 R)
• M5: 1,859,053 km (0.047 R)
• M6: 2,665,086 km (0.114 R)
• M7: 3,082,464 km (0.073 R)
• M8: 3,783,929 km (0.113 R)
• M9: 4,730,584 km (0.103 R)
• M10: 5,208,549 km (0.093 R)
• M11: 6,165,377 km (0.092 R)
• M12: 7,024,518 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.2

Radius: 10.9

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.25 AU - 1.27 AU

Year: 928 Days

Day: 11.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 28,767,825 km

• M1: 135,536 km (0.097 R)
• M2: 1,021,005 km (0.084 R)
• M3: 1,586,485 km (0.111 R)
• M4: 2,223,772 km (0.052 R)
• M5: 2,626,191 km (0.074 R)
• M6: 2,998,540 km (0.118 R)
• M7: 3,420,555 km (0.074 R)
• M8: 4,087,911 km (0.076 R)
• M9: 8,083,820 km (0.09 R)
• M10: 9,842,194 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.4

Radius: 11.5

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.47 AU - 1.49 AU

Year: 1181 Days

Day: 13.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 28,767,825 km

• M1: 143,016 km (0.105 R)
• M2: 515,664 km (0.041 R)
• M3: 882,927 km (0.056 R)
• M4: 1,466,508 km (0.106 R)
• M5: 2,169,020 km (0.085 R)
• M6: 3,111,037 km (0.115 R)
• M7: 3,774,803 km (0.099 R)
• M8: 4,190,386 km (0.054 R)
• M9: 5,345,730 km (0.101 R)
• M10: 6,454,251 km (0.084 R)
• M11: 7,535,394 km (0.095 R)
• M12: 8,597,390 km (0.06 R)
• M13: 9,815,565 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.4

Radius: 13.3

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.48 AU - 1.68 AU

Year: 1303 Days

Day: 7 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 28,767,825 km

• M1: 167,400 km (0.115 R)
• M2: 940,223 km (0.115 R)
• M3: 2,155,556 km (0.111 R)
• M4: 2,997,493 km (0.089 R)
• M5: 3,787,369 km (0.115 R)
• M6: 4,924,762 km (0.114 R)
• M7: 7,500,538 km (0.044 R)
• M8: 8,635,687 km (0.061 R)
• M9: 9,595,207 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531

Radius: 8.9

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.6 AU - 1.78 AU

Year: 1441 Days

Day: 14.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 166.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 28,767,825 km

• M1: 111,002 km (0.119 R)
• M2: 418,575 km (0.07 R)
• M3: 768,783 km (0.111 R)
• M4: 1,160,431 km (0.113 R)
• M5: 1,513,033 km (0.099 R)
• M6: 2,084,347 km (0.059 R)
• M7: 2,426,627 km (0.116 R)
• M8: 2,753,349 km (0.094 R)
• M9: 3,138,264 km (0.074 R)
• M10: 4,102,273 km (0.096 R)
• M11: 4,403,264 km (0.086 R)
• M12: 5,089,768 km (0.078 R)
• M13: 10,231,896 km (0.082 R)
• M14: 10,921,841 km (0.097 R)
• M15: 11,226,722 km (0.045 R)
• M16: 11,572,293 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.7

Radius: 14.4

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.24 AU - 4.72 AU

Year: 6221 Days

Day: 14.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 28,767,825 km

• M1: 179,069 km (0.07 R)
• M2: 658,679 km (0.093 R)
• M3: 1,468,901 km (0.096 R)
• M4: 2,106,488 km (0.107 R)
• M5: 3,949,085 km (0.101 R)
• M6: 6,604,596 km (0.069 R)
• M7: 7,708,629 km (0.08 R)
• M8: 8,435,674 km (0.089 R)
• M9: 10,894,315 km (0.082 R)
• M10: 12,482,746 km (0.068 R)
• M11: 13,486,697 km (0.104 R)
• M12: 14,220,923 km (0.042 R)
• M13: 15,204,080 km (0.092 R)
• M14: 15,827,006 km (0.067 R)
• M15: 16,349,102 km (0.108 R)
• M16: 17,985,105 km (0.046 R)
• M17: 19,200,288 km (0.091 R)
• M18: 20,401,260 km (0.105 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 18,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit