🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.1

Radius: 10.6

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.87 AU - 1.27 AU

Year: 738 Days

Day: 13.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 80,865,873 km

• M1: 149,299 km (0.112 R)
• M2: 522,396 km (0.111 R)
• M3: 1,054,366 km (0.11 R)
• M4: 1,396,047 km (0.081 R)
• M5: 2,204,325 km (0.102 R)
• M6: 2,642,646 km (0.052 R)
• M7: 4,559,893 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.4

Radius: 8.3

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.46 AU - 1.7 AU

Year: 1324 Days

Day: 5.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 80,865,873 km

• M1: 103,223 km (0.085 R)
• M2: 369,058 km (0.089 R)
• M3: 630,854 km (0.091 R)
• M4: 889,958 km (0.104 R)
• M5: 1,323,792 km (0.055 R)
• M6: 1,637,648 km (0.12 R)
• M7: 1,932,206 km (0.053 R)
• M8: 2,395,361 km (0.043 R)
• M9: 2,764,718 km (0.095 R)
• M10: 3,543,824 km (0.114 R)
• M11: 4,024,931 km (0.077 R)
• M12: 4,782,195 km (0.091 R)
• M13: 6,134,410 km (0.117 R)
• M14: 7,207,177 km (0.05 R)
• M15: 8,083,820 km (0.035 R)
• M16: 9,602,388 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592

Radius: 11.6

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.48 AU - 1.76 AU

Year: 1375 Days

Day: 15 Hours

Environment

Temp: -203 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 80,865,873 km

• M1: 144,212 km (0.12 R)
• M2: 545,583 km (0.081 R)
• M3: 972,685 km (0.111 R)
• M4: 1,602,044 km (0.106 R)
• M5: 2,047,396 km (0.107 R)
• M6: 2,453,106 km (0.047 R)
• M7: 3,178,207 km (0.117 R)
• M8: 3,615,332 km (0.103 R)
• M9: 4,555,854 km (0.072 R)
• M10: 5,054,164 km (0.12 R)
• M11: 5,609,920 km (0.113 R)
• M12: 6,531,593 km (0.058 R)
• M13: 7,016,439 km (0.111 R)
• M14: 7,815,591 km (0.109 R)
• M15: 9,141,776 km (0.079 R)
• M16: 10,190,757 km (0.11 R)
• M17: 11,912,478 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.1

Radius: 12.8

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.34 AU - 2.22 AU

Year: 1584 Days

Day: 14.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 80,865,873 km

• M1: 159,172 km (0.076 R)
• M2: 763,996 km (0.119 R)
• M3: 1,177,335 km (0.08 R)
• M4: 1,912,459 km (0.042 R)
• M5: 2,397,306 km (0.1 R)
• M6: 2,895,317 km (0.105 R)
• M7: 5,642,832 km (0.089 R)
• M8: 6,179,738 km (0.068 R)
• M9: 6,998,488 km (0.07 R)
• M10: 7,539,583 km (0.117 R)
• M11: 8,164,154 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.2

Radius: 15

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.81 AU - 2.51 AU

Year: 2117 Days

Day: 7.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 151.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 80,865,873 km

• M1: 186,549 km (0.038 R)
• M2: 722,408 km (0.075 R)
• M3: 1,312,422 km (0.059 R)
• M4: 1,781,860 km (0.103 R)
• M5: 2,392,220 km (0.103 R)
• M6: 3,016,342 km (0.102 R)
• M7: 3,624,308 km (0.094 R)
• M8: 4,176,922 km (0.084 R)
• M9: 4,722,206 km (0.063 R)
• M10: 5,713,442 km (0.118 R)
• M11: 7,087,349 km (0.077 R)
• M12: 7,957,560 km (0.118 R)
• M13: 8,865,319 km (0.113 R)
• M14: 9,429,004 km (0.097 R)
• M15: 10,628,630 km (0.086 R)
• M16: 11,380,359 km (0.085 R)
• M17: 12,451,480 km (0.12 R)
• M18: 12,948,593 km (0.104 R)
• M19: 14,384,733 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.1

Radius: 11.6

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.95 AU - 4.13 AU

Year: 5415 Days

Day: 6.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 80,865,873 km

• M1: 144,960 km (0.104 R)
• M2: 571,763 km (0.073 R)
• M3: 1,233,734 km (0.114 R)
• M4: 1,617,901 km (0.091 R)
• M5: 2,038,720 km (0.094 R)
• M6: 2,414,510 km (0.098 R)
• M7: 2,950,220 km (0.082 R)
• M8: 4,187,992 km (0.109 R)
• M9: 4,802,540 km (0.072 R)
• M10: 5,330,920 km (0.105 R)
• M11: 6,148,622 km (0.103 R)
• M12: 6,840,662 km (0.098 R)
• M13: 7,402,402 km (0.111 R)
• M14: 8,302,383 km (0.095 R)
• M15: 9,273,871 km (0.043 R)
• M16: 11,154,316 km (0.115 R)
• M17: 12,336,588 km (0.12 R)
• M18: 13,546,237 km (0.101 R)
• M19: 16,508,275 km (0.113 R)
• M20: 19,667,482 km (0.106 R)
• M21: 22,135,399 km (0.085 R)
• M22: 24,317,283 km (0.091 R)
• M23: 25,626,714 km (0.108 R)
• M24: 26,810,332 km (0.055 R)
• M25: 30,580,348 km (0.104 R)
• M26: 31,431,859 km (0.114 R)

Asteroid Belt

Center: 5.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.9

Radius: 7.4

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.94 AU - 8.06 AU

Year: 11051 Days

Day: 20.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 80,865,873 km

• M1: 100,081 km (0.047 R)
• M2: 436,975 km (0.118 R)
• M3: 959,521 km (0.102 R)
• M4: 1,614,311 km (0.032 R)
• M5: 1,860,698 km (0.067 R)
• M6: 2,699,942 km (0.115 R)
• M7: 3,299,680 km (0.114 R)
• M8: 4,844,278 km (0.038 R)
• M9: 5,758,920 km (0.047 R)
• M10: 6,407,277 km (0.104 R)
• M11: 7,432,471 km (0.118 R)
• M12: 8,644,812 km (0.057 R)
• M13: 10,869,931 km (0.114 R)
• M14: 13,450,943 km (0.074 R)
• M15: 15,422,643 km (0.09 R)
• M16: 16,796,699 km (0.071 R)
• M17: 17,447,450 km (0.057 R)
• M18: 18,318,409 km (0.101 R)
• M19: 18,868,630 km (0.099 R)
• M20: 19,288,401 km (0.074 R)
• M21: 20,074,239 km (0.119 R)
• M22: 20,438,510 km (0.049 R)
• M23: 21,330,562 km (0.115 R)
• M24: 30,751,488 km (0.115 R)
• M25: 31,921,792 km (0.106 R)
• M26: 33,732,525 km (0.025 R)
• M27: 35,187,364 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.8

Radius: 6.8

Gravity: 16.95 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.49 AU - 11.01 AU

Year: 18760 Days

Day: 22.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 80,865,873 km

• M1: 84,523 km (0.087 R)
• M2: 302,636 km (0.102 R)
• M3: 598,840 km (0.041 R)
• M4: 1,035,816 km (0.075 R)
• M5: 2,060,112 km (0.066 R)
• M6: 2,534,188 km (0.053 R)
• M7: 3,078,575 km (0.108 R)
• M8: 3,788,716 km (0.091 R)
• M9: 4,330,858 km (0.068 R)
• M10: 4,743,748 km (0.059 R)
• M11: 5,107,571 km (0.085 R)
• M12: 5,568,631 km (0.089 R)
• M13: 6,617,911 km (0.088 R)
• M14: 8,145,754 km (0.1 R)
• M15: 13,823,890 km (0.118 R)
• M16: 15,570,894 km (0.093 R)
• M17: 17,290,223 km (0.085 R)
• M18: 17,631,455 km (0.115 R)
• M19: 18,064,242 km (0.101 R)
• M20: 18,682,231 km (0.075 R)
• M21: 19,314,132 km (0.097 R)
• M22: 21,198,018 km (0.055 R)
• M23: 24,892,038 km (0.042 R)
• M24: 25,218,012 km (0.101 R)
• M25: 27,812,189 km (0.098 R)
• M26: 28,045,861 km (0.078 R)
• M27: 33,129,496 km (0.113 R)
• M28: 33,921,616 km (0.102 R)
• M29: 39,674,552 km (0.091 R)
• M30: 39,970,756 km (0.078 R)
• M31: 40,268,456 km (0.089 R)
• M32: 42,703,161 km (0.104 R)
• M33: 46,045,477 km (0.11 R)
• M34: 47,696,588 km (0.103 R)
• M35: 59,789,631 km (0.119 R)
• M36: 67,269,824 km (0.041 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.9

Radius: 5.7

Gravity: 25.97 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.2 AU - 10.94 AU

Year: 19742 Days

Day: 15 Hours

Environment

Temp: -230 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 80,865,873 km

• M1: 72,256 km (0.027 R)
• M2: 408,103 km (0.115 R)
• M3: 660,774 km (0.086 R)
• M4: 1,788,143 km (0.085 R)
• M5: 2,103,196 km (0.086 R)
• M6: 3,564,768 km (0.098 R)
• M7: 3,935,471 km (0.059 R)
• M8: 4,365,715 km (0.032 R)
• M9: 4,681,516 km (0.118 R)
• M10: 5,721,221 km (0.092 R)
• M11: 6,056,769 km (0.07 R)
• M12: 6,721,283 km (0.047 R)
• M13: 7,482,586 km (0.105 R)
• M14: 8,405,904 km (0.095 R)
• M15: 9,402,825 km (0.034 R)
• M16: 11,365,848 km (0.059 R)
• M17: 11,762,133 km (0.088 R)
• M18: 14,798,521 km (0.034 R)
• M19: 19,326,549 km (0.095 R)
• M20: 19,607,494 km (0.11 R)
• M21: 24,370,989 km (0.044 R)
• M22: 33,210,727 km (0.109 R)
• M23: 34,842,541 km (0.111 R)
• M24: 35,258,722 km (0.102 R)
• M25: 37,100,422 km (0.091 R)
• M26: 37,389,295 km (0.093 R)
• M27: 44,131,521 km (0.09 R)
• M28: 48,129,674 km (0.104 R)
• M29: 57,221,036 km (0.064 R)
• M30: 64,640,492 km (0.084 R)
• M31: 68,471,095 km (0.118 R)
• M32: 75,649,848 km (0.06 R)
• M33: 76,580,945 km (0.094 R)
• M34: 77,284,354 km (0.174 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 10,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit