🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.7

Radius: 13

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.05 AU - 1.11 AU

Year: 775 Days

Day: 10 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 38,223,513 km

• M1: 161,865 km (0.116 R)
• M2: 1,026,092 km (0.033 R)
• M3: 1,885,232 km (0.061 R)
• M4: 2,458,641 km (0.084 R)
• M5: 3,403,501 km (0.078 R)
• M6: 3,960,304 km (0.041 R)
• M7: 4,577,396 km (0.062 R)
• M8: 5,161,426 km (0.114 R)
• M9: 6,130,521 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.2

Radius: 13.7

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.47 AU - 2.95 AU

Year: 3079 Days

Day: 13.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 38,223,513 km

• M1: 170,392 km (0.101 R)
• M2: 605,871 km (0.025 R)
• M3: 1,216,081 km (0.106 R)
• M4: 2,055,475 km (0.062 R)
• M5: 2,507,709 km (0.089 R)
• M6: 3,011,256 km (0.08 R)
• M7: 3,582,271 km (0.045 R)
• M8: 4,855,648 km (0.116 R)
• M9: 5,310,126 km (0.052 R)
• M10: 6,848,291 km (0.074 R)
• M11: 7,304,714 km (0.105 R)
• M12: 8,090,103 km (0.097 R)
• M13: 8,666,205 km (0.086 R)
• M14: 9,304,090 km (0.114 R)
• M15: 12,256,703 km (0.104 R)
• M16: 12,760,848 km (0.099 R)
• M17: 13,765,846 km (0.12 R)
• M18: 14,542,110 km (0.05 R)
• M19: 15,059,868 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.2

Radius: 10.3

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.08 AU - 3.5 AU

Year: 4119 Days

Day: 11.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 38,223,513 km

• M1: 128,355 km (0.082 R)
• M2: 488,437 km (0.073 R)
• M3: 875,746 km (0.111 R)
• M4: 1,344,436 km (0.113 R)
• M5: 1,805,048 km (0.106 R)
• M6: 2,292,887 km (0.092 R)
• M7: 2,693,809 km (0.107 R)
• M8: 3,179,254 km (0.105 R)
• M9: 3,916,921 km (0.11 R)
• M10: 5,340,494 km (0.119 R)
• M11: 6,050,336 km (0.115 R)
• M12: 6,821,813 km (0.088 R)
• M13: 8,825,377 km (0.039 R)
• M14: 10,107,879 km (0.105 R)
• M15: 12,989,583 km (0.096 R)
• M16: 13,904,374 km (0.037 R)
• M17: 14,591,328 km (0.088 R)
• M18: 15,025,161 km (0.09 R)
• M19: 18,058,408 km (0.105 R)
• M20: 19,197,296 km (0.119 R)
• M21: 20,048,957 km (0.084 R)
• M22: 22,252,833 km (0.027 R)
• M23: 24,008,364 km (0.085 R)
• M24: 25,618,635 km (0.104 R)
• M25: 26,731,344 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.4

Radius: 10

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.14 AU - 5.18 AU

Year: 6944 Days

Day: 12.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,223,513 km

• M1: 124,316 km (0.085 R)
• M2: 562,039 km (0.066 R)
• M3: 886,966 km (0.109 R)
• M4: 1,267,244 km (0.11 R)
• M5: 3,158,161 km (0.066 R)
• M6: 3,536,942 km (0.095 R)
• M7: 4,113,642 km (0.078 R)
• M8: 5,193,888 km (0.116 R)
• M9: 5,693,695 km (0.116 R)
• M10: 7,718,353 km (0.08 R)
• M11: 10,003,610 km (0.07 R)
• M12: 13,670,104 km (0.115 R)
• M13: 16,538,793 km (0.118 R)
• M14: 17,298,301 km (0.054 R)
• M15: 19,023,314 km (0.109 R)
• M16: 19,367,688 km (0.101 R)
• M17: 20,642,412 km (0.108 R)
• M18: 26,817,064 km (0.05 R)
• M19: 27,250,449 km (0.12 R)
• M20: 29,121,619 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747

Radius: 10

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.89 AU - 6.39 AU

Year: 8044 Days

Day: 14.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 38,223,513 km

• M1: 124,465 km (0.084 R)
• M2: 750,084 km (0.116 R)
• M3: 1,738,327 km (0.101 R)
• M4: 2,142,690 km (0.118 R)
• M5: 2,459,090 km (0.065 R)
• M6: 3,121,659 km (0.105 R)
• M7: 4,513,667 km (0.047 R)
• M8: 6,141,591 km (0.119 R)
• M9: 7,477,051 km (0.11 R)
• M10: 7,798,387 km (0.049 R)
• M11: 8,598,886 km (0.093 R)
• M12: 12,806,924 km (0.077 R)
• M13: 13,443,912 km (0.036 R)
• M14: 13,800,104 km (0.101 R)
• M15: 14,223,616 km (0.097 R)
• M16: 15,033,389 km (0.105 R)
• M17: 16,608,356 km (0.105 R)
• M18: 17,296,057 km (0.087 R)
• M19: 18,218,328 km (0.043 R)
• M20: 25,163,110 km (0.054 R)
• M21: 26,162,124 km (0.059 R)
• M22: 26,811,379 km (0.081 R)
• M23: 27,566,699 km (0.113 R)
• M24: 31,557,372 km (0.097 R)
• M25: 32,399,159 km (0.107 R)
• M26: 33,148,046 km (0.09 R)
• M27: 36,950,674 km (0.096 R)
• M28: 39,439,235 km (0.066 R)
• M29: 39,803,655 km (0.048 R)
• M30: 40,662,646 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.1

Radius: 11.7

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.19 AU - 5.51 AU

Year: 8542 Days

Day: 14.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,223,513 km

• M1: 145,559 km (0.083 R)
• M2: 562,189 km (0.049 R)
• M3: 1,204,712 km (0.045 R)
• M4: 2,169,618 km (0.096 R)
• M5: 3,027,562 km (0.081 R)
• M6: 4,652,793 km (0.116 R)
• M7: 6,174,802 km (0.094 R)
• M8: 7,234,403 km (0.079 R)
• M9: 8,085,765 km (0.109 R)
• M10: 9,352,859 km (0.059 R)
• M11: 11,292,994 km (0.116 R)
• M12: 11,908,439 km (0.118 R)
• M13: 13,262,300 km (0.065 R)
• M14: 14,837,117 km (0.101 R)
• M15: 15,638,213 km (0.103 R)
• M16: 18,706,316 km (0.087 R)
• M17: 21,526,834 km (0.062 R)
• M18: 26,898,894 km (0.114 R)
• M19: 28,369,591 km (0.111 R)
• M20: 30,380,336 km (0.114 R)
• M21: 31,974,750 km (0.062 R)
• M22: 33,310,808 km (0.12 R)
• M23: 35,221,771 km (0.118 R)
• M24: 36,424,838 km (0.098 R)
• M25: 36,980,743 km (0.117 R)
• M26: 37,655,130 km (0.084 R)
• M27: 38,223,453 km (0.097 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 15,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit