🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.5

Radius: 14.8

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.49 AU - 0.69 AU

Year: 302 Days

Day: 15 Hours

Environment

Temp: -143 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 83,853,453 km

• M1: 184,155 km (0.084 R)
• M2: 836,701 km (0.088 R)
• M3: 1,397,244 km (0.092 R)
• M4: 2,020,170 km (0.081 R)
• M5: 2,941,543 km (0.116 R)
• M6: 3,434,318 km (0.103 R)
• M7: 4,602,678 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.9

Radius: 8.8

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.55 AU - 0.83 AU

Year: 382 Days

Day: 6.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 83,853,453 km

• M1: 112,348 km (0.072 R)
• M2: 602,131 km (0.11 R)
• M3: 1,028,186 km (0.046 R)
• M4: 1,736,532 km (0.093 R)
• M5: 2,608,388 km (0.079 R)
• M6: 3,345,308 km (0.088 R)
• M7: 3,670,085 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.7

Radius: 8.6

Gravity: 12.66 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.59 AU - 0.81 AU

Year: 391 Days

Day: 11.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 83,853,453 km

• M1: 106,962 km (0.104 R)
• M2: 480,658 km (0.093 R)
• M3: 806,183 km (0.065 R)
• M4: 1,130,062 km (0.09 R)
• M5: 1,655,001 km (0.117 R)
• M6: 1,998,927 km (0.109 R)
• M7: 2,457,444 km (0.1 R)
• M8: 2,737,940 km (0.072 R)
• M9: 3,584,963 km (0.115 R)
• M10: 3,907,646 km (0.111 R)
• M11: 4,792,517 km (0.1 R)
• M12: 5,120,885 km (0.097 R)
• M13: 5,770,439 km (0.027 R)
• M14: 6,088,185 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.4

Radius: 12

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.69 AU - 0.77 AU

Year: 416 Days

Day: 9.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 83,853,453 km

• M1: 149,299 km (0.115 R)
• M2: 550,969 km (0.087 R)
• M3: 968,945 km (0.04 R)
• M4: 1,531,882 km (0.106 R)
• M5: 2,389,228 km (0.081 R)
• M6: 3,987,980 km (0.114 R)
• M7: 4,484,495 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.3

Radius: 9.9

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.69 AU - 0.81 AU

Year: 433 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 83,853,453 km

• M1: 124,914 km (0.111 R)
• M2: 567,874 km (0.105 R)
• M3: 1,183,020 km (0.088 R)
• M4: 1,559,707 km (0.054 R)
• M5: 2,102,448 km (0.067 R)
• M6: 2,491,852 km (0.069 R)
• M7: 3,528,415 km (0.086 R)
• M8: 3,851,098 km (0.086 R)
• M9: 4,207,739 km (0.115 R)
• M10: 4,722,655 km (0.102 R)
• M11: 5,328,826 km (0.102 R)
• M12: 6,149,370 km (0.068 R)

Asteroid Belt

Center: 1.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.6

Radius: 8.5

Gravity: 13.24 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.08 AU - 1.78 AU

Year: 1140 Days

Day: 14.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 83,853,453 km

• M1: 106,514 km (0.102 R)
• M2: 492,476 km (0.097 R)
• M3: 852,558 km (0.081 R)
• M4: 1,290,282 km (0.109 R)
• M5: 1,557,613 km (0.119 R)
• M6: 1,852,321 km (0.074 R)
• M7: 2,299,768 km (0.062 R)
• M8: 2,969,368 km (0.039 R)
• M9: 3,442,546 km (0.093 R)
• M10: 4,245,588 km (0.12 R)
• M11: 4,653,242 km (0.117 R)
• M12: 5,106,972 km (0.12 R)
• M13: 5,376,248 km (0.103 R)
• M14: 5,676,940 km (0.118 R)
• M15: 7,197,752 km (0.106 R)
• M16: 8,913,041 km (0.054 R)
• M17: 9,770,835 km (0.113 R)
• M18: 10,850,932 km (0.064 R)
• M19: 12,081,524 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904

Radius: 5.5

Gravity: 29.88 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.13 AU - 7.83 AU

Year: 11000 Days

Day: 23 Hours

Environment

Temp: -223 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 83,853,453 km

• M1: 68,516 km (0.109 R)
• M2: 246,088 km (0.042 R)
• M3: 428,448 km (0.112 R)
• M4: 632,350 km (0.115 R)
• M5: 974,630 km (0.052 R)
• M6: 2,210,009 km (0.071 R)
• M7: 2,508,906 km (0.042 R)
• M8: 2,879,909 km (0.107 R)
• M9: 3,311,648 km (0.103 R)
• M10: 4,364,069 km (0.117 R)
• M11: 4,966,201 km (0.076 R)
• M12: 5,201,518 km (0.111 R)
• M13: 5,841,049 km (0.108 R)
• M14: 8,733,673 km (0.066 R)
• M15: 8,928,749 km (0.118 R)
• M16: 9,176,633 km (0.107 R)
• M17: 12,769,674 km (0.109 R)
• M18: 13,275,913 km (0.061 R)
• M19: 13,599,194 km (0.117 R)
• M20: 17,585,678 km (0.112 R)
• M21: 19,759,485 km (0.094 R)
• M22: 23,675,359 km (0.102 R)
• M23: 23,864,750 km (0.1 R)
• M24: 24,924,352 km (0.117 R)
• M25: 28,397,416 km (0.074 R)
• M26: 30,027,285 km (0.115 R)
• M27: 32,179,848 km (0.104 R)
• M28: 36,159,301 km (0.074 R)
• M29: 37,684,152 km (0.12 R)
• M30: 39,383,734 km (0.077 R)
• M31: 39,649,719 km (0.111 R)
• M32: 41,682,604 km (0.067 R)
• M33: 42,375,392 km (0.068 R)
• M34: 44,788,256 km (0.09 R)
• M35: 45,954,820 km (0.11 R)
• M36: 51,614,407 km (0.114 R)
• M37: 54,363,717 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.7

Radius: 6

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.27 AU - 7.83 AU

Year: 12483 Days

Day: 17.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 83,853,453 km

• M1: 84,822 km (0.089 R)
• M2: 513,420 km (0.068 R)
• M3: 1,478,775 km (0.088 R)
• M4: 3,292,799 km (0.039 R)
• M5: 3,515,700 km (0.101 R)
• M6: 5,101,437 km (0.078 R)
• M7: 9,961,423 km (0.04 R)
• M8: 13,891,209 km (0.097 R)
• M9: 16,324,120 km (0.117 R)
• M10: 20,113,583 km (0.082 R)
• M11: 20,784,679 km (0.067 R)
• M12: 23,211,157 km (0.09 R)
• M13: 24,450,426 km (0.106 R)
• M14: 28,805,369 km (0.058 R)
• M15: 34,173,539 km (0.1 R)
• M16: 36,210,314 km (0.104 R)
• M17: 36,980,743 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.6

Radius: 5.2

Gravity: 36.49 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 9.15 AU - 9.69 AU

Year: 19280 Days

Day: 21.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 56.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 83,853,453 km

• M1: 65,524 km (0.1 R)
• M2: 240,404 km (0.101 R)
• M3: 513,719 km (0.092 R)
• M4: 695,630 km (0.092 R)
• M5: 1,732,343 km (0.086 R)
• M6: 2,215,694 km (0.114 R)
• M7: 2,633,970 km (0.095 R)
• M8: 5,589,575 km (0.038 R)
• M9: 5,755,329 km (0.1 R)
• M10: 6,272,340 km (0.038 R)
• M11: 8,819,542 km (0.071 R)
• M12: 10,538,272 km (0.09 R)
• M13: 31,994,796 km (0.101 R)
• M14: 36,268,209 km (0.046 R)
• M15: 39,369,821 km (0.114 R)
• M16: 44,100,555 km (0.108 R)
• M17: 45,925,948 km (0.086 R)
• M18: 53,359,017 km (0.05 R)
• M19: 53,545,117 km (0.097 R)
• M20: 72,585,784 km (0.097 R)
• M21: 76,300,150 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 14,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit