🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.6

Radius: 15

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.62 AU - 0.82 AU

Year: 407 Days

Day: 6.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 58,600,118 km

• M1: 186,848 km (0.103 R)
• M2: 1,526,945 km (0.06 R)
• M3: 2,038,121 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.9

Radius: 9.4

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.66 AU - 0.88 AU

Year: 451 Days

Day: 10.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 95.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 58,600,118 km

• M1: 116,836 km (0.114 R)
• M2: 427,102 km (0.105 R)
• M3: 724,652 km (0.037 R)
• M4: 1,109,867 km (0.093 R)
• M5: 1,582,446 km (0.082 R)
• M6: 1,882,091 km (0.072 R)
• M7: 2,211,206 km (0.089 R)
• M8: 2,778,032 km (0.07 R)
• M9: 3,831,949 km (0.083 R)
• M10: 4,450,088 km (0.093 R)
• M11: 4,872,851 km (0.097 R)
• M12: 5,370,414 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.8

Radius: 14.3

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.83 AU - 0.85 AU

Year: 513 Days

Day: 13.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 58,600,118 km

• M1: 177,872 km (0.111 R)
• M2: 624,721 km (0.081 R)
• M3: 1,084,285 km (0.106 R)
• M4: 1,931,309 km (0.055 R)
• M5: 2,427,973 km (0.108 R)
• M6: 2,884,546 km (0.109 R)
• M7: 3,399,013 km (0.095 R)
• M8: 4,264,587 km (0.12 R)
• M9: 4,822,587 km (0.099 R)
• M10: 5,394,200 km (0.066 R)
• M11: 6,048,541 km (0.079 R)
• M12: 6,857,866 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.5

Radius: 14.5

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.86 AU - 1.04 AU

Year: 617 Days

Day: 7.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,600,118 km

• M1: 180,415 km (0.086 R)
• M2: 694,134 km (0.101 R)
• M3: 1,321,248 km (0.108 R)
• M4: 1,809,985 km (0.116 R)
• M5: 2,331,632 km (0.025 R)
• M6: 2,884,845 km (0.119 R)
• M7: 4,245,288 km (0.11 R)
• M8: 4,713,380 km (0.119 R)
• M9: 5,233,233 km (0.095 R)
• M10: 5,904,179 km (0.119 R)
• M11: 6,796,979 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.2

Radius: 9.3

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.28 AU - 1.78 AU

Year: 1262 Days

Day: 11.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 58,600,118 km

• M1: 115,639 km (0.114 R)
• M2: 693,835 km (0.081 R)
• M3: 1,113,457 km (0.07 R)
• M4: 2,012,540 km (0.109 R)
• M5: 3,320,774 km (0.041 R)
• M6: 3,740,844 km (0.114 R)
• M7: 4,411,940 km (0.091 R)
• M8: 5,666,169 km (0.111 R)
• M9: 6,419,095 km (0.097 R)
• M10: 7,190,272 km (0.088 R)
• M11: 7,525,072 km (0.039 R)
• M12: 8,356,088 km (0.046 R)
• M13: 8,970,487 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.5

Radius: 11.5

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.62 AU - 1.84 AU

Year: 1517 Days

Day: 12.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,600,118 km

• M1: 143,016 km (0.063 R)
• M2: 548,276 km (0.096 R)
• M3: 1,166,714 km (0.102 R)
• M4: 1,612,366 km (0.069 R)
• M5: 2,171,563 km (0.117 R)
• M6: 3,716,161 km (0.109 R)
• M7: 4,520,997 km (0.081 R)
• M8: 5,176,685 km (0.111 R)
• M9: 6,302,558 km (0.108 R)
• M10: 7,529,560 km (0.096 R)
• M11: 8,068,412 km (0.106 R)
• M12: 8,971,534 km (0.056 R)
• M13: 9,480,167 km (0.082 R)
• M14: 10,347,685 km (0.103 R)
• M15: 11,340,267 km (0.077 R)
• M16: 12,434,126 km (0.112 R)
• M17: 13,391,553 km (0.08 R)
• M18: 14,183,673 km (0.086 R)

Asteroid Belt

Center: 2.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.7

Radius: 11.2

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.18 AU - 3.3 AU

Year: 3889 Days

Day: 8.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 58,600,118 km

• M1: 139,575 km (0.102 R)
• M2: 545,883 km (0.105 R)
• M3: 1,139,188 km (0.105 R)
• M4: 1,506,151 km (0.058 R)
• M5: 1,916,199 km (0.093 R)
• M6: 3,245,675 km (0.077 R)
• M7: 3,817,139 km (0.112 R)
• M8: 6,921,445 km (0.118 R)
• M9: 8,411,739 km (0.108 R)
• M10: 12,148,993 km (0.071 R)
• M11: 15,578,225 km (0.094 R)
• M12: 16,001,138 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.2

Radius: 8

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.84 AU - 6.54 AU

Year: 9051 Days

Day: 9.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,600,118 km

• M1: 99,632 km (0.032 R)
• M2: 858,841 km (0.073 R)
• M3: 1,569,581 km (0.076 R)
• M4: 2,286,603 km (0.115 R)
• M5: 2,643,544 km (0.087 R)
• M6: 5,164,118 km (0.062 R)
• M7: 7,014,345 km (0.056 R)
• M8: 10,225,164 km (0.111 R)
• M9: 10,898,803 km (0.111 R)
• M10: 13,042,541 km (0.114 R)
• M11: 13,605,178 km (0.108 R)
• M12: 14,658,647 km (0.078 R)
• M13: 16,861,176 km (0.114 R)
• M14: 25,378,830 km (0.115 R)
• M15: 27,699,991 km (0.057 R)
• M16: 28,069,198 km (0.094 R)
• M17: 28,535,345 km (0.066 R)
• M18: 30,549,830 km (0.076 R)
• M19: 32,657,215 km (0.096 R)
• M20: 36,824,713 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.1

Radius: 7.9

Gravity: 12.08 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.29 AU - 8.11 AU

Year: 12883 Days

Day: 22.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 58,600,118 km

• M1: 98,735 km (0.096 R)
• M2: 346,917 km (0.057 R)
• M3: 755,768 km (0.096 R)
• M4: 1,056,909 km (0.117 R)
• M5: 1,554,771 km (0.101 R)
• M6: 1,824,196 km (0.107 R)
• M7: 2,162,587 km (0.114 R)
• M8: 2,458,940 km (0.108 R)
• M9: 4,309,915 km (0.114 R)
• M10: 5,792,579 km (0.096 R)
• M11: 6,211,004 km (0.051 R)
• M12: 6,772,445 km (0.117 R)
• M13: 7,858,526 km (0.068 R)
• M14: 8,563,581 km (0.071 R)
• M15: 9,056,655 km (0.046 R)
• M16: 9,938,086 km (0.104 R)
• M17: 12,608,707 km (0.032 R)
• M18: 12,925,106 km (0.051 R)
• M19: 13,182,116 km (0.103 R)
• M20: 14,312,477 km (0.077 R)
• M21: 16,090,298 km (0.108 R)
• M22: 17,930,801 km (0.112 R)
• M23: 20,423,550 km (0.079 R)
• M24: 22,763,111 km (0.051 R)
• M25: 23,232,699 km (0.115 R)
• M26: 23,900,803 km (0.076 R)
• M27: 25,880,731 km (0.095 R)
• M28: 30,616,401 km (0.077 R)
• M29: 31,884,542 km (0.12 R)
• M30: 36,407,484 km (0.103 R)
• M31: 39,829,835 km (0.079 R)
• M32: 49,468,425 km (0.095 R)
• M33: 50,573,804 km (0.067 R)
• M34: 57,034,787 km (0.087 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 10,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit