🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167

Radius: 11.8

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.41 AU - 1.63 AU

Year: 1229 Days

Day: 9.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 49,118,987 km

• M1: 150,944 km (0.079 R)
• M2: 573,857 km (0.097 R)
• M3: 1,167,013 km (0.066 R)
• M4: 1,584,690 km (0.052 R)
• M5: 2,176,649 km (0.07 R)
• M6: 2,788,056 km (0.051 R)
• M7: 3,257,344 km (0.065 R)
• M8: 3,710,925 km (0.048 R)
• M9: 4,666,406 km (0.06 R)
• M10: 5,296,961 km (0.096 R)
• M11: 5,687,561 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.1

Radius: 11.4

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.64 AU - 4.12 AU

Year: 5014 Days

Day: 6.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 76 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 49,118,987 km

• M1: 142,118 km (0.098 R)
• M2: 515,813 km (0.096 R)
• M3: 1,273,826 km (0.086 R)
• M4: 1,643,482 km (0.118 R)
• M5: 2,304,106 km (0.078 R)
• M6: 2,696,801 km (0.076 R)
• M7: 3,822,674 km (0.046 R)
• M8: 4,227,785 km (0.052 R)
• M9: 4,609,110 km (0.105 R)
• M10: 5,353,809 km (0.051 R)
• M11: 6,144,882 km (0.119 R)
• M12: 7,223,782 km (0.117 R)
• M13: 8,190,035 km (0.09 R)
• M14: 10,018,420 km (0.079 R)
• M15: 10,515,234 km (0.112 R)
• M16: 11,123,499 km (0.12 R)
• M17: 13,036,706 km (0.083 R)
• M18: 16,427,791 km (0.105 R)
• M19: 19,104,396 km (0.059 R)
• M20: 20,152,479 km (0.046 R)
• M21: 22,286,941 km (0.116 R)
• M22: 31,564,403 km (0.087 R)
• M23: 33,127,102 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.8

Radius: 8.9

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.62 AU - 5.42 AU

Year: 7378 Days

Day: 12.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,118,987 km

• M1: 112,198 km (0.11 R)
• M2: 465,848 km (0.045 R)
• M3: 955,482 km (0.095 R)
• M4: 1,588,580 km (0.039 R)
• M5: 3,598,427 km (0.042 R)
• M6: 5,503,855 km (0.106 R)
• M7: 6,832,883 km (0.114 R)
• M8: 8,487,435 km (0.061 R)
• M9: 9,297,657 km (0.047 R)
• M10: 12,407,797 km (0.075 R)
• M11: 16,407,146 km (0.107 R)
• M12: 17,392,548 km (0.119 R)
• M13: 17,865,726 km (0.101 R)
• M14: 19,050,541 km (0.097 R)
• M15: 22,838,359 km (0.051 R)
• M16: 24,993,615 km (0.107 R)
• M17: 29,993,027 km (0.062 R)
• M18: 31,563,804 km (0.119 R)
• M19: 35,729,357 km (0.036 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.1

Radius: 4.8

Gravity: 34.21 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.65 AU - 8.15 AU

Year: 13206 Days

Day: 21.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 49,118,987 km

• M1: 211,681 km (0.028 R)
• M2: 383,419 km (0.07 R)
• M3: 542,891 km (0.098 R)
• M4: 775,515 km (0.063 R)
• M5: 1,502,411 km (0.114 R)
• M6: 1,690,306 km (0.044 R)
• M7: 2,649,229 km (0.056 R)
• M8: 3,168,782 km (0.111 R)
• M9: 4,345,220 km (0.09 R)
• M10: 4,761,700 km (0.079 R)
• M11: 4,928,951 km (0.106 R)
• M12: 5,274,971 km (0.107 R)
• M13: 5,453,890 km (0.111 R)
• M14: 6,370,326 km (0.028 R)
• M15: 6,907,382 km (0.112 R)
• M16: 7,700,102 km (0.114 R)
• M17: 10,666,179 km (0.102 R)
• M18: 18,551,782 km (0.088 R)
• M19: 19,557,229 km (0.091 R)
• M20: 19,986,575 km (0.077 R)
• M21: 24,932,430 km (0.078 R)
• M22: 27,847,793 km (0.115 R)
• M23: 28,720,547 km (0.092 R)
• M24: 29,499,204 km (0.085 R)
• M25: 30,866,529 km (0.049 R)
• M26: 32,275,441 km (0.107 R)
• M27: 35,094,912 km (0.069 R)
• M28: 43,649,368 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 171.8

Radius: 3.9

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.89 AU - 12.09 AU

Year: 20714 Days

Day: 17.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,118,987 km

• M1: 94,695 km (0.098 R)
• M2: 231,278 km (0.06 R)
• M3: 401,221 km (0.084 R)
• M4: 661,223 km (0.09 R)
• M5: 1,811,929 km (0.04 R)
• M6: 1,977,235 km (0.027 R)
• M7: 2,783,867 km (0.11 R)
• M8: 2,936,905 km (0.111 R)
• M9: 4,824,831 km (0.083 R)
• M10: 4,950,493 km (0.103 R)
• M11: 5,340,794 km (0.043 R)
• M12: 5,681,428 km (0.1 R)
• M13: 7,904,901 km (0.062 R)
• M14: 8,168,193 km (0.114 R)
• M15: 9,523,999 km (0.027 R)
• M16: 10,177,891 km (0.067 R)
• M17: 13,215,925 km (0.106 R)
• M18: 14,741,075 km (0.071 R)
• M19: 22,276,619 km (0.077 R)
• M20: 25,551,316 km (0.108 R)
• M21: 27,104,441 km (0.066 R)
• M22: 30,290,427 km (0.106 R)
• M23: 37,270,963 km (0.077 R)
• M24: 40,935,812 km (0.079 R)
• M25: 42,120,328 km (0.091 R)
• M26: 43,192,196 km (0.058 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 12,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit