🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.5

Radius: 12.6

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.04 AU - 1.32 AU

Year: 885 Days

Day: 10.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 40,758,444 km

• M1: 157,676 km (0.115 R)
• M2: 636,689 km (0.068 R)
• M3: 1,144,424 km (0.08 R)
• M4: 1,746,555 km (0.1 R)
• M5: 2,212,403 km (0.085 R)
• M6: 2,993,304 km (0.118 R)
• M7: 3,553,697 km (0.077 R)
• M8: 4,678,225 km (0.086 R)
• M9: 6,925,185 km (0.085 R)
• M10: 7,692,023 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.8

Radius: 15

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.44 AU - 1.64 AU

Year: 1319 Days

Day: 5 Hours

Environment

Temp: -183 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 40,758,444 km

• M1: 186,549 km (0.114 R)
• M2: 697,425 km (0.088 R)
• M3: 1,184,217 km (0.113 R)
• M4: 1,751,641 km (0.076 R)
• M5: 2,260,274 km (0.068 R)
• M6: 3,213,362 km (0.096 R)
• M7: 4,058,291 km (0.084 R)
• M8: 4,726,994 km (0.079 R)
• M9: 5,255,074 km (0.085 R)
• M10: 7,803,623 km (0.109 R)
• M11: 9,208,347 km (0.065 R)
• M12: 10,469,308 km (0.048 R)
• M13: 11,769,313 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.8

Radius: 10.5

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.55 AU - 1.99 AU

Year: 1625 Days

Day: 11.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 40,758,444 km

• M1: 130,599 km (0.109 R)
• M2: 1,464,264 km (0.09 R)
• M3: 1,835,267 km (0.05 R)
• M4: 3,569,106 km (0.113 R)
• M5: 4,380,974 km (0.078 R)
• M6: 5,089,918 km (0.096 R)
• M7: 5,873,661 km (0.035 R)
• M8: 6,368,531 km (0.064 R)
• M9: 7,513,104 km (0.112 R)
• M10: 7,849,999 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.8

Radius: 14.3

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.25 AU - 3.03 AU

Year: 2961 Days

Day: 7.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 40,758,444 km

• M1: 178,321 km (0.109 R)
• M2: 778,956 km (0.119 R)
• M3: 1,233,734 km (0.085 R)
• M4: 3,181,049 km (0.075 R)
• M5: 3,821,478 km (0.053 R)
• M6: 8,437,170 km (0.108 R)
• M7: 9,468,498 km (0.086 R)
• M8: 9,945,416 km (0.091 R)
• M9: 10,691,012 km (0.088 R)
• M10: 11,976,955 km (0.053 R)
• M11: 15,175,507 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.1

Radius: 9.4

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.71 AU - 4.29 AU

Year: 4520 Days

Day: 12.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 40,758,444 km

• M1: 116,986 km (0.114 R)
• M2: 423,960 km (0.107 R)
• M3: 744,698 km (0.093 R)
• M4: 1,161,927 km (0.114 R)
• M5: 1,792,631 km (0.12 R)
• M6: 2,717,595 km (0.118 R)
• M7: 4,484,795 km (0.116 R)
• M8: 5,113,704 km (0.11 R)
• M9: 6,252,443 km (0.062 R)
• M10: 7,037,383 km (0.116 R)
• M11: 7,785,223 km (0.109 R)
• M12: 8,091,898 km (0.113 R)
• M13: 8,549,070 km (0.107 R)
• M14: 9,477,025 km (0.049 R)
• M15: 10,552,933 km (0.08 R)
• M16: 10,886,835 km (0.108 R)
• M17: 11,976,207 km (0.088 R)
• M18: 12,851,504 km (0.12 R)
• M19: 13,184,509 km (0.118 R)
• M20: 13,572,117 km (0.085 R)
• M21: 14,117,551 km (0.084 R)
• M22: 15,625,647 km (0.045 R)
• M23: 21,185,003 km (0.099 R)
• M24: 22,463,616 km (0.061 R)
• M25: 23,086,841 km (0.084 R)
• M26: 23,508,707 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751

Radius: 8.1

Gravity: 11.45 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.44 AU - 4.46 AU

Year: 5419 Days

Day: 13.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 40,758,444 km

• M1: 100,979 km (0.104 R)
• M2: 387,010 km (0.051 R)
• M3: 683,064 km (0.039 R)
• M4: 1,245,851 km (0.078 R)
• M5: 1,641,537 km (0.083 R)
• M6: 1,912,010 km (0.094 R)
• M7: 2,686,479 km (0.059 R)
• M8: 3,125,100 km (0.056 R)
• M9: 3,588,554 km (0.101 R)
• M10: 3,953,872 km (0.112 R)
• M11: 4,867,017 km (0.051 R)
• M12: 5,460,921 km (0.078 R)
• M13: 6,007,701 km (0.077 R)
• M14: 8,289,966 km (0.095 R)
• M15: 9,053,514 km (0.098 R)
• M16: 11,190,370 km (0.099 R)
• M17: 15,228,016 km (0.086 R)
• M18: 16,869,105 km (0.088 R)
• M19: 20,142,904 km (0.037 R)
• M20: 21,150,745 km (0.11 R)
• M21: 22,343,489 km (0.101 R)
• M22: 22,956,242 km (0.084 R)
• M23: 24,537,492 km (0.087 R)
• M24: 31,878,708 km (0.115 R)

Asteroid Belt

Center: 5.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.8

Radius: 7.3

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.94 AU - 7.58 AU

Year: 13503 Days

Day: 22.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 40,758,444 km

• M1: 433,684 km (0.088 R)
• M2: 1,066,633 km (0.115 R)
• M3: 1,988,455 km (0.064 R)
• M4: 4,522,344 km (0.118 R)
• M5: 6,103,593 km (0.049 R)
• M6: 9,256,219 km (0.118 R)
• M7: 9,773,977 km (0.099 R)
• M8: 12,040,085 km (0.069 R)
• M9: 12,317,889 km (0.078 R)
• M10: 13,177,328 km (0.116 R)
• M11: 14,137,448 km (0.114 R)
• M12: 15,729,917 km (0.103 R)
• M13: 18,373,760 km (0.101 R)
• M14: 19,877,817 km (0.082 R)
• M15: 30,972,145 km (0.082 R)
• M16: 36,115,320 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.9

Radius: 5

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.24 AU - 9.1 AU

Year: 14662 Days

Day: 21.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 40,758,444 km

• M1: 83,027 km (0.079 R)
• M2: 631,901 km (0.096 R)
• M3: 927,208 km (0.078 R)
• M4: 1,117,646 km (0.12 R)
• M5: 1,395,748 km (0.082 R)
• M6: 1,718,880 km (0.073 R)
• M7: 2,225,418 km (0.12 R)
• M8: 3,230,566 km (0.058 R)
• M9: 3,458,404 km (0.071 R)
• M10: 3,795,448 km (0.043 R)
• M11: 4,127,555 km (0.041 R)
• M12: 6,120,946 km (0.031 R)
• M13: 6,981,882 km (0.119 R)
• M14: 7,879,918 km (0.033 R)
• M15: 8,084,867 km (0.073 R)
• M16: 11,762,133 km (0.116 R)
• M17: 12,578,189 km (0.105 R)
• M18: 13,783,050 km (0.12 R)
• M19: 14,627,829 km (0.087 R)
• M20: 15,828,801 km (0.062 R)
• M21: 16,155,373 km (0.114 R)
• M22: 16,957,667 km (0.052 R)
• M23: 18,932,359 km (0.065 R)
• M24: 19,823,812 km (0.111 R)
• M25: 20,356,530 km (0.104 R)
• M26: 22,418,737 km (0.115 R)
• M27: 22,996,933 km (0.12 R)
• M28: 25,320,337 km (0.119 R)
• M29: 26,310,226 km (0.086 R)
• M30: 27,512,844 km (0.106 R)
• M31: 28,175,413 km (0.111 R)
• M32: 28,462,640 km (0.099 R)
• M33: 30,427,459 km (0.105 R)
• M34: 35,064,395 km (0.046 R)
• M35: 36,293,191 km (0.118 R)
• M36: 38,014,465 km (0.101 R)
• M37: 39,073,019 km (0.051 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: 395 - 10,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit