🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.2

Radius: 10.9

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.52 AU - 0.84 AU

Year: 374 Days

Day: 8.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 31,145,067 km

• M1: 137,331 km (0.082 R)
• M2: 502,050 km (0.101 R)
• M3: 905,516 km (0.103 R)
• M4: 1,308,533 km (0.063 R)
• M5: 1,712,896 km (0.101 R)
• M6: 2,055,924 km (0.114 R)
• M7: 2,540,621 km (0.115 R)
• M8: 2,894,868 km (0.112 R)
• M9: 3,458,703 km (0.054 R)
• M10: 4,370,053 km (0.069 R)
• M11: 4,821,839 km (0.102 R)
• M12: 5,208,699 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.7

Radius: 8

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.74 AU - 1.12 AU

Year: 598 Days

Day: 12.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 31,145,067 km

• M1: 99,782 km (0.029 R)
• M2: 351,405 km (0.1 R)
• M3: 612,902 km (0.034 R)
• M4: 872,305 km (0.089 R)
• M5: 1,122,582 km (0.05 R)
• M6: 1,441,375 km (0.034 R)
• M7: 1,766,751 km (0.101 R)
• M8: 2,527,755 km (0.06 R)
• M9: 2,864,051 km (0.093 R)
• M10: 3,138,414 km (0.082 R)
• M11: 4,069,361 km (0.08 R)
• M12: 4,547,626 km (0.075 R)
• M13: 5,109,964 km (0.068 R)
• M14: 5,383,429 km (0.052 R)
• M15: 5,786,296 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.3

Radius: 11

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.27 AU - 2.41 AU

Year: 2387 Days

Day: 6.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 31,145,067 km

• M1: 137,780 km (0.08 R)
• M2: 659,876 km (0.107 R)
• M3: 1,113,756 km (0.079 R)
• M4: 1,632,562 km (0.083 R)
• M5: 2,162,587 km (0.085 R)
• M6: 2,804,960 km (0.09 R)
• M7: 3,442,845 km (0.073 R)
• M8: 4,258,004 km (0.118 R)
• M9: 4,892,748 km (0.1 R)
• M10: 5,564,293 km (0.105 R)
• M11: 6,714,252 km (0.106 R)
• M12: 9,880,939 km (0.099 R)
• M13: 11,478,046 km (0.082 R)
• M14: 11,934,469 km (0.095 R)
• M15: 12,489,328 km (0.047 R)
• M16: 13,150,999 km (0.081 R)
• M17: 14,305,446 km (0.113 R)
• M18: 17,513,124 km (0.102 R)
• M19: 18,007,395 km (0.041 R)
• M20: 19,371,279 km (0.108 R)
• M21: 19,722,834 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.3

Radius: 14.4

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.12 AU - 2.8 AU

Year: 2573 Days

Day: 14.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 31,145,067 km

• M1: 179,069 km (0.112 R)
• M2: 637,437 km (0.115 R)
• M3: 1,381,387 km (0.105 R)
• M4: 1,931,608 km (0.056 R)
• M5: 2,476,294 km (0.077 R)
• M6: 3,575,539 km (0.054 R)
• M7: 4,227,037 km (0.093 R)
• M8: 6,377,357 km (0.099 R)
• M9: 7,027,510 km (0.119 R)
• M10: 7,514,451 km (0.114 R)
• M11: 8,178,067 km (0.09 R)
• M12: 8,749,979 km (0.118 R)
• M13: 9,832,918 km (0.088 R)
• M14: 10,814,580 km (0.066 R)
• M15: 11,701,396 km (0.12 R)
• M16: 15,121,054 km (0.118 R)
• M17: 16,428,838 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.1

Radius: 8.4

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.08 AU - 3.16 AU

Year: 2828 Days

Day: 10.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 31,145,067 km

• M1: 104,719 km (0.108 R)
• M2: 404,662 km (0.101 R)
• M3: 686,953 km (0.092 R)
• M4: 1,064,090 km (0.104 R)
• M5: 1,604,736 km (0.083 R)
• M6: 2,185,774 km (0.109 R)
• M7: 2,518,929 km (0.099 R)
• M8: 3,090,243 km (0.109 R)
• M9: 3,511,660 km (0.063 R)
• M10: 3,918,118 km (0.082 R)
• M11: 5,093,658 km (0.116 R)
• M12: 5,415,742 km (0.085 R)
• M13: 5,959,381 km (0.07 R)
• M14: 6,816,726 km (0.112 R)
• M15: 7,809,906 km (0.064 R)
• M16: 8,865,918 km (0.111 R)
• M17: 9,524,298 km (0.053 R)
• M18: 10,418,295 km (0.054 R)
• M19: 10,938,447 km (0.049 R)
• M20: 11,881,063 km (0.072 R)
• M21: 13,476,075 km (0.025 R)
• M22: 13,762,107 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.7

Radius: 9.2

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.64 AU - 2.8 AU

Year: 2991 Days

Day: 6.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 31,145,067 km

• M1: 114,442 km (0.097 R)
• M2: 1,038,808 km (0.12 R)
• M3: 1,520,363 km (0.119 R)
• M4: 2,272,092 km (0.107 R)
• M5: 2,635,166 km (0.085 R)
• M6: 3,054,489 km (0.099 R)
• M7: 3,942,951 km (0.056 R)
• M8: 4,585,923 km (0.04 R)
• M9: 6,309,141 km (0.109 R)
• M10: 13,563,291 km (0.096 R)
• M11: 18,729,953 km (0.035 R)
• M12: 20,859,179 km (0.059 R)
• M13: 21,847,871 km (0.087 R)

Asteroid Belt

Center: 3.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.4

Radius: 8.5

Gravity: 11.49 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.06 AU - 3.8 AU

Year: 4236 Days

Day: 13.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 31,145,067 km

• M1: 105,766 km (0.118 R)
• M2: 459,714 km (0.095 R)
• M3: 1,046,886 km (0.051 R)
• M4: 1,434,644 km (0.086 R)
• M5: 2,056,372 km (0.102 R)
• M6: 2,793,441 km (0.096 R)
• M7: 3,464,238 km (0.116 R)
• M8: 3,804,723 km (0.081 R)
• M9: 4,285,680 km (0.106 R)
• M10: 5,258,664 km (0.1 R)
• M11: 6,247,805 km (0.073 R)
• M12: 6,529,349 km (0.092 R)
• M13: 7,599,871 km (0.082 R)
• M14: 8,628,805 km (0.056 R)
• M15: 9,337,600 km (0.094 R)
• M16: 11,934,320 km (0.107 R)
• M17: 14,701,432 km (0.056 R)
• M18: 15,597,074 km (0.066 R)
• M19: 16,588,160 km (0.119 R)
• M20: 19,019,424 km (0.117 R)
• M21: 19,745,872 km (0.047 R)
• M22: 21,184,106 km (0.063 R)
• M23: 22,108,621 km (0.107 R)
• M24: 22,837,910 km (0.061 R)
• M25: 23,658,604 km (0.096 R)
• M26: 24,653,729 km (0.029 R)
• M27: 25,437,921 km (0.038 R)
• M28: 26,809,135 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.8

Radius: 13.2

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.52 AU - 4.2 AU

Year: 5057 Days

Day: 12.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 31,145,067 km

• M1: 164,408 km (0.085 R)
• M2: 674,537 km (0.075 R)
• M3: 1,186,012 km (0.113 R)
• M4: 2,680,046 km (0.101 R)
• M5: 3,410,682 km (0.098 R)
• M6: 3,866,806 km (0.098 R)
• M7: 4,827,523 km (0.04 R)
• M8: 5,941,429 km (0.071 R)
• M9: 6,732,353 km (0.085 R)
• M10: 7,186,682 km (0.111 R)
• M11: 7,696,062 km (0.093 R)
• M12: 9,733,585 km (0.049 R)
• M13: 10,486,512 km (0.099 R)
• M14: 12,346,761 km (0.078 R)
• M15: 14,206,412 km (0.105 R)
• M16: 15,175,806 km (0.103 R)
• M17: 17,608,866 km (0.104 R)
• M18: 18,349,376 km (0.043 R)
• M19: 20,224,735 km (0.069 R)
• M20: 22,438,933 km (0.062 R)
• M21: 23,089,833 km (0.081 R)
• M22: 23,678,949 km (0.114 R)
• M23: 26,454,738 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.3

Radius: 9.6

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.39 AU - 4.75 AU

Year: 5475 Days

Day: 8.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 31,145,067 km

• M1: 119,379 km (0.061 R)
• M2: 622,776 km (0.037 R)
• M3: 943,963 km (0.071 R)
• M4: 1,258,716 km (0.068 R)
• M5: 2,187,270 km (0.091 R)
• M6: 2,553,336 km (0.09 R)
• M7: 3,952,675 km (0.097 R)
• M8: 4,928,352 km (0.088 R)
• M9: 5,993,489 km (0.109 R)
• M10: 7,133,874 km (0.098 R)
• M11: 8,334,097 km (0.094 R)
• M12: 9,883,632 km (0.052 R)
• M13: 10,197,189 km (0.102 R)
• M14: 11,518,288 km (0.1 R)
• M15: 12,118,176 km (0.077 R)
• M16: 13,056,753 km (0.113 R)
• M17: 13,875,352 km (0.085 R)
• M18: 14,902,341 km (0.119 R)
• M19: 16,662,360 km (0.05 R)
• M20: 18,354,462 km (0.111 R)
• M21: 23,159,396 km (0.085 R)
• M22: 25,681,167 km (0.11 R)
• M23: 27,138,999 km (0.067 R)
• M24: 33,928,647 km (0.078 R)

Planet 10 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.4

Radius: 10.7

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.28 AU - 5.56 AU

Year: 8415 Days

Day: 13.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 31,145,067 km

• M1: 133,142 km (0.083 R)
• M2: 510,428 km (0.111 R)
• M3: 1,821,354 km (0.097 R)
• M4: 2,430,666 km (0.095 R)
• M5: 4,418,523 km (0.063 R)
• M6: 5,434,741 km (0.028 R)
• M7: 14,624,688 km (0.12 R)
• M8: 16,614,190 km (0.063 R)
• M9: 20,274,251 km (0.086 R)
• M10: 23,196,047 km (0.074 R)
• M11: 25,973,482 km (0.103 R)
• M12: 27,314,028 km (0.094 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 13,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit