🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.7

Radius: 10.2

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.5 AU - 0.5 AU

Year: 244 Days

Day: 9.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 61,375,407 km

• M1: 126,859 km (0.106 R)
• M2: 485,595 km (0.064 R)
• M3: 1,180,776 km (0.103 R)
• M4: 1,586,635 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.4

Radius: 8.3

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.52 AU - 0.58 AU

Year: 282 Days

Day: 11.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 61,375,407 km

• M1: 103,223 km (0.093 R)
• M2: 367,412 km (0.076 R)
• M3: 674,537 km (0.064 R)
• M4: 1,152,951 km (0.117 R)
• M5: 1,554,172 km (0.081 R)
• M6: 1,893,011 km (0.057 R)
• M7: 2,776,088 km (0.032 R)
• M8: 3,104,605 km (0.119 R)
• M9: 3,394,525 km (0.088 R)
• M10: 3,736,656 km (0.117 R)
• M11: 4,017,301 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498

Radius: 9.9

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.51 AU - 0.61 AU

Year: 289 Days

Day: 6.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 61,375,407 km

• M1: 123,119 km (0.048 R)
• M2: 467,793 km (0.116 R)
• M3: 990,936 km (0.084 R)
• M4: 1,706,164 km (0.086 R)
• M5: 2,383,094 km (0.11 R)
• M6: 3,425,642 km (0.101 R)
• M7: 3,852,594 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.6

Radius: 14.3

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.86 AU - 0.94 AU

Year: 589 Days

Day: 5 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 61,375,407 km

• M1: 177,872 km (0.078 R)
• M2: 772,224 km (0.118 R)
• M3: 1,550,283 km (0.049 R)
• M4: 2,000,273 km (0.117 R)
• M5: 2,487,813 km (0.117 R)
• M6: 2,938,850 km (0.104 R)
• M7: 3,675,171 km (0.106 R)
• M8: 4,353,148 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.5

Radius: 14.8

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.26 AU - 2.82 AU

Year: 2794 Days

Day: 8.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 61,375,407 km

• M1: 184,753 km (0.101 R)
• M2: 726,148 km (0.11 R)
• M3: 1,282,652 km (0.107 R)
• M4: 1,914,404 km (0.067 R)
• M5: 2,375,764 km (0.11 R)
• M6: 3,327,206 km (0.061 R)
• M7: 3,901,961 km (0.118 R)
• M8: 4,795,210 km (0.097 R)
• M9: 5,794,524 km (0.085 R)
• M10: 6,749,557 km (0.058 R)
• M11: 8,172,382 km (0.08 R)
• M12: 10,330,631 km (0.042 R)
• M13: 11,995,505 km (0.073 R)
• M14: 15,694,313 km (0.103 R)
• M15: 16,171,231 km (0.115 R)
• M16: 22,011,681 km (0.099 R)

Asteroid Belt

Center: 2.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.2

Radius: 14.7

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.21 AU - 3.29 AU

Year: 4044 Days

Day: 6.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 61,375,407 km

• M1: 182,809 km (0.099 R)
• M2: 680,521 km (0.114 R)
• M3: 1,425,369 km (0.107 R)
• M4: 1,955,244 km (0.113 R)
• M5: 2,551,840 km (0.095 R)
• M6: 4,118,130 km (0.087 R)
• M7: 4,746,142 km (0.062 R)
• M8: 6,014,433 km (0.042 R)
• M9: 7,533,150 km (0.12 R)
• M10: 8,252,118 km (0.037 R)
• M11: 9,135,194 km (0.08 R)
• M12: 9,661,629 km (0.114 R)
• M13: 10,122,989 km (0.086 R)
• M14: 10,775,684 km (0.069 R)
• M15: 11,456,504 km (0.069 R)
• M16: 16,873,293 km (0.05 R)
• M17: 21,877,641 km (0.086 R)
• M18: 26,063,539 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.5

Radius: 10.3

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.66 AU - 5.16 AU

Year: 6392 Days

Day: 9.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 73.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 61,375,407 km

• M1: 128,205 km (0.118 R)
• M2: 467,942 km (0.039 R)
• M3: 1,368,821 km (0.11 R)
• M4: 1,821,354 km (0.062 R)
• M5: 2,340,608 km (0.072 R)
• M6: 2,687,675 km (0.069 R)
• M7: 3,204,237 km (0.09 R)
• M8: 5,523,153 km (0.076 R)
• M9: 6,810,593 km (0.052 R)
• M10: 7,350,342 km (0.101 R)
• M11: 9,222,709 km (0.113 R)
• M12: 9,673,896 km (0.106 R)
• M13: 13,621,036 km (0.102 R)
• M14: 14,045,445 km (0.085 R)
• M15: 16,360,622 km (0.119 R)
• M16: 17,206,298 km (0.11 R)
• M17: 18,272,183 km (0.091 R)
• M18: 19,050,541 km (0.118 R)
• M19: 20,396,922 km (0.099 R)
• M20: 23,053,032 km (0.095 R)
• M21: 24,659,115 km (0.108 R)
• M22: 25,052,108 km (0.114 R)
• M23: 28,435,264 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.7

Radius: 11.1

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.17 AU - 6.59 AU

Year: 8614 Days

Day: 9.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 142.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 61,375,407 km

• M1: 138,228 km (0.105 R)
• M2: 1,290,132 km (0.045 R)
• M3: 2,138,950 km (0.03 R)
• M4: 2,589,390 km (0.106 R)
• M5: 4,199,063 km (0.057 R)
• M6: 4,645,762 km (0.086 R)
• M7: 5,031,874 km (0.061 R)
• M8: 6,759,430 km (0.086 R)
• M9: 7,655,970 km (0.114 R)
• M10: 8,027,571 km (0.099 R)
• M11: 14,773,837 km (0.063 R)
• M12: 18,395,153 km (0.08 R)
• M13: 21,902,325 km (0.101 R)
• M14: 25,924,563 km (0.085 R)
• M15: 35,282,658 km (0.086 R)
• M16: 36,199,543 km (0.049 R)
• M17: 38,560,946 km (0.076 R)
• M18: 39,533,631 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.8

Radius: 5.8

Gravity: 11.65 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.94 AU - 7.42 AU

Year: 11917 Days

Day: 23.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 61,375,407 km

• M1: 72,106 km (0.104 R)
• M2: 350,358 km (0.07 R)
• M3: 622,477 km (0.098 R)
• M4: 1,301,950 km (0.076 R)
• M5: 2,580,713 km (0.085 R)
• M6: 3,773,008 km (0.113 R)
• M7: 4,333,850 km (0.104 R)
• M8: 4,707,995 km (0.073 R)
• M9: 4,979,515 km (0.114 R)
• M10: 5,586,882 km (0.118 R)
• M11: 6,065,296 km (0.104 R)
• M12: 6,682,238 km (0.097 R)
• M13: 7,064,161 km (0.109 R)
• M14: 7,380,261 km (0.116 R)
• M15: 7,955,764 km (0.048 R)
• M16: 8,297,895 km (0.071 R)
• M17: 9,242,755 km (0.093 R)
• M18: 11,559,278 km (0.12 R)
• M19: 12,391,341 km (0.091 R)
• M20: 13,322,139 km (0.116 R)
• M21: 14,236,332 km (0.062 R)
• M22: 14,613,468 km (0.096 R)
• M23: 16,738,356 km (0.078 R)
• M24: 19,289,000 km (0.117 R)
• M25: 20,141,259 km (0.118 R)
• M26: 20,776,601 km (0.087 R)
• M27: 21,343,427 km (0.106 R)
• M28: 21,754,522 km (0.097 R)
• M29: 22,592,719 km (0.05 R)
• M30: 23,802,068 km (0.073 R)
• M31: 24,333,290 km (0.099 R)
• M32: 27,013,037 km (0.068 R)
• M33: 28,572,445 km (0.092 R)
• M34: 29,678,871 km (0.104 R)
• M35: 32,732,014 km (0.1 R)
• M36: 33,388,898 km (0.057 R)
• M37: 34,955,637 km (0.11 R)
• M38: 40,573,187 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727

Radius: 4.6

Gravity: 34.36 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.55 AU - 8.37 AU

Year: 14064 Days

Day: 15.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 61,375,407 km

• M1: 65,374 km (0.091 R)
• M2: 281,094 km (0.102 R)
• M3: 439,219 km (0.107 R)
• M4: 585,526 km (0.03 R)
• M5: 1,003,802 km (0.036 R)
• M6: 1,537,268 km (0.065 R)
• M7: 1,955,543 km (0.066 R)
• M8: 2,467,318 km (0.043 R)
• M9: 2,941,992 km (0.091 R)
• M10: 4,130,547 km (0.047 R)
• M11: 4,408,200 km (0.055 R)
• M12: 7,539,433 km (0.075 R)
• M13: 7,954,268 km (0.12 R)
• M14: 9,928,811 km (0.108 R)
• M15: 10,203,472 km (0.057 R)
• M16: 11,714,411 km (0.054 R)
• M17: 16,358,527 km (0.1 R)
• M18: 18,999,378 km (0.097 R)
• M19: 21,452,035 km (0.07 R)
• M20: 25,411,891 km (0.061 R)
• M21: 26,237,522 km (0.065 R)
• M22: 27,401,692 km (0.108 R)
• M23: 33,007,573 km (0.081 R)
• M24: 36,141,798 km (0.117 R)
• M25: 39,605,737 km (0.107 R)
• M26: 41,559,635 km (0.095 R)
• M27: 42,129,453 km (0.037 R)
• M28: 50,178,716 km (0.099 R)
• M29: 50,824,680 km (0.07 R)
• M30: 52,629,877 km (0.08 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 10,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit