🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.5

Radius: 13.6

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.92 AU - 1.24 AU

Year: 748 Days

Day: 8.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 28,723,399 km

• M1: 169,195 km (0.111 R)
• M2: 734,825 km (0.096 R)
• M3: 1,425,069 km (0.108 R)
• M4: 1,890,917 km (0.055 R)
• M5: 2,864,500 km (0.094 R)
• M6: 3,451,522 km (0.11 R)
• M7: 4,086,565 km (0.115 R)
• M8: 4,781,298 km (0.061 R)
• M9: 5,650,910 km (0.109 R)
• M10: 6,280,418 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250

Radius: 10

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.39 AU - 1.41 AU

Year: 1105 Days

Day: 12.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 28,723,399 km

• M1: 124,465 km (0.043 R)
• M2: 567,275 km (0.114 R)
• M3: 909,854 km (0.074 R)
• M4: 1,266,944 km (0.045 R)
• M5: 1,751,043 km (0.081 R)
• M6: 2,285,556 km (0.055 R)
• M7: 2,685,282 km (0.098 R)
• M8: 3,518,093 km (0.083 R)
• M9: 3,879,073 km (0.089 R)
• M10: 4,203,551 km (0.038 R)
• M11: 5,182,818 km (0.087 R)
• M12: 5,707,608 km (0.119 R)
• M13: 6,031,487 km (0.092 R)
• M14: 6,530,097 km (0.091 R)
• M15: 7,587,305 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.1

Radius: 9.2

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.71 AU - 1.85 AU

Year: 1584 Days

Day: 9 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 28,723,399 km

• M1: 117,135 km (0.085 R)
• M2: 432,787 km (0.1 R)
• M3: 1,286,392 km (0.078 R)
• M4: 1,612,665 km (0.071 R)
• M5: 1,932,206 km (0.098 R)
• M6: 2,901,451 km (0.095 R)
• M7: 3,363,559 km (0.115 R)
• M8: 3,857,231 km (0.099 R)
• M9: 4,453,678 km (0.069 R)
• M10: 5,253,279 km (0.112 R)
• M11: 6,688,371 km (0.079 R)
• M12: 7,816,040 km (0.076 R)
• M13: 8,200,058 km (0.115 R)
• M14: 8,976,471 km (0.102 R)
• M15: 10,775,535 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.8

Radius: 12

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.36 AU - 3.42 AU

Year: 4162 Days

Day: 6.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 28,723,399 km

• M1: 159,023 km (0.077 R)
• M2: 551,867 km (0.102 R)
• M3: 947,553 km (0.026 R)
• M4: 2,060,561 km (0.118 R)
• M5: 3,075,283 km (0.111 R)
• M6: 4,181,260 km (0.057 R)
• M7: 4,878,087 km (0.106 R)
• M8: 5,478,872 km (0.069 R)
• M9: 6,314,227 km (0.079 R)
• M10: 7,028,557 km (0.111 R)
• M11: 7,510,860 km (0.041 R)
• M12: 9,748,545 km (0.054 R)
• M13: 10,703,428 km (0.053 R)
• M14: 14,541,063 km (0.058 R)
• M15: 14,930,017 km (0.06 R)
• M16: 16,797,447 km (0.075 R)
• M17: 18,040,905 km (0.113 R)
• M18: 21,132,494 km (0.047 R)
• M19: 21,848,619 km (0.065 R)
• M20: 22,433,098 km (0.03 R)
• M21: 24,561,128 km (0.077 R)
• M22: 26,737,627 km (0.08 R)
• M23: 29,127,603 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.1

Radius: 8.3

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.07 AU - 4.07 AU

Year: 5475 Days

Day: 11.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 85.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 28,723,399 km

• M1: 103,522 km (0.104 R)
• M2: 419,173 km (0.078 R)
• M3: 720,314 km (0.069 R)
• M4: 1,377,348 km (0.053 R)
• M5: 1,760,617 km (0.059 R)
• M6: 2,599,562 km (0.051 R)
• M7: 3,046,860 km (0.116 R)
• M8: 3,544,722 km (0.107 R)
• M9: 4,797,454 km (0.081 R)
• M10: 5,064,935 km (0.091 R)
• M11: 5,471,841 km (0.064 R)
• M12: 5,791,233 km (0.045 R)
• M13: 6,614,769 km (0.07 R)
• M14: 7,258,339 km (0.113 R)
• M15: 8,813,259 km (0.03 R)
• M16: 9,516,220 km (0.058 R)
• M17: 10,619,504 km (0.112 R)
• M18: 11,372,430 km (0.097 R)
• M19: 11,805,815 km (0.105 R)
• M20: 12,937,523 km (0.077 R)
• M21: 15,573,288 km (0.062 R)
• M22: 19,514,743 km (0.077 R)
• M23: 20,770,767 km (0.093 R)
• M24: 21,549,723 km (0.03 R)
• M25: 22,079,898 km (0.071 R)
• M26: 22,891,167 km (0.047 R)

Asteroid Belt

Center: 4.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.4

Radius: 14

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.57 AU - 5.93 AU

Year: 6904 Days

Day: 12.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 28,723,399 km

• M1: 175,329 km (0.044 R)
• M2: 1,187,209 km (0.035 R)
• M3: 2,011,942 km (0.081 R)
• M4: 2,636,812 km (0.105 R)
• M5: 3,686,540 km (0.119 R)
• M6: 4,713,829 km (0.065 R)
• M7: 5,234,878 km (0.035 R)
• M8: 6,428,221 km (0.079 R)
• M9: 7,145,094 km (0.06 R)
• M10: 7,795,844 km (0.051 R)
• M11: 9,349,418 km (0.065 R)
• M12: 10,270,941 km (0.117 R)
• M13: 10,753,993 km (0.097 R)
• M14: 11,661,752 km (0.096 R)
• M15: 12,620,076 km (0.104 R)
• M16: 14,512,639 km (0.062 R)
• M17: 15,621,458 km (0.055 R)
• M18: 17,662,572 km (0.062 R)
• M19: 20,857,085 km (0.085 R)
• M20: 22,916,000 km (0.112 R)
• M21: 25,020,543 km (0.111 R)
• M22: 25,632,099 km (0.11 R)
• M23: 27,527,205 km (0.077 R)
• M24: 33,139,818 km (0.105 R)
• M25: 33,665,954 km (0.075 R)
• M26: 34,519,110 km (0.032 R)
• M27: 35,277,571 km (0.097 R)
• M28: 38,886,770 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.9

Radius: 6.8

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.78 AU - 8.02 AU

Year: 12087 Days

Day: 20.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 28,723,399 km

• M1: 121,623 km (0.118 R)
• M2: 397,930 km (0.092 R)
• M3: 873,352 km (0.042 R)
• M4: 1,535,173 km (0.115 R)
• M5: 2,642,497 km (0.1 R)
• M6: 3,412,776 km (0.098 R)
• M7: 5,332,715 km (0.106 R)
• M8: 8,280,691 km (0.112 R)
• M9: 18,047,487 km (0.083 R)
• M10: 18,555,821 km (0.091 R)
• M11: 23,344,000 km (0.076 R)
• M12: 24,794,201 km (0.081 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 18,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit