🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.5

Radius: 11

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.51 AU - 0.73 AU

Year: 337 Days

Day: 8.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 15,112,861 km

• M1: 140,024 km (0.055 R)
• M2: 216,019 km (0.118 R)
• M3: 295,306 km (0.057 R)
• M4: 401,521 km (0.095 R)
• M5: 483,650 km (0.115 R)
• M6: 623,075 km (0.099 R)
• M7: 739,313 km (0.107 R)
• M8: 812,915 km (0.11 R)
• M9: 911,500 km (0.029 R)
• M10: 1,002,904 km (0.073 R)
• M11: 1,113,756 km (0.114 R)
• M12: 1,199,775 km (0.029 R)
• M13: 1,296,714 km (0.117 R)
• M14: 1,409,511 km (0.111 R)
• M15: 1,498,821 km (0.098 R)
• M16: 1,580,801 km (0.072 R)
• M17: 1,668,914 km (0.104 R)
• M18: 1,763,759 km (0.082 R)
• M19: 1,944,024 km (0.091 R)
• M20: 2,054,128 km (0.07 R)
• M21: 2,171,563 km (0.101 R)
• M22: 2,359,906 km (0.097 R)
• M23: 2,775,489 km (0.112 R)
• M24: 2,854,477 km (0.115 R)
• M25: 2,951,566 km (0.067 R)
• M26: 3,026,664 km (0.089 R)
• M27: 3,131,532 km (0.094 R)
• M28: 3,255,549 km (0.097 R)
• M29: 3,375,227 km (0.108 R)
• M30: 3,484,134 km (0.061 R)
• M31: 3,557,437 km (0.082 R)
• M32: 3,668,289 km (0.05 R)
• M33: 3,749,222 km (0.075 R)
• M34: 3,837,036 km (0.109 R)
• M35: 4,059,338 km (0.113 R)
• M36: 4,207,889 km (0.093 R)
• M37: 4,331,906 km (0.057 R)
• M38: 4,443,954 km (0.088 R)
• M39: 4,597,143 km (0.027 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257

Radius: 8.8

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.75 AU - 0.79 AU

Year: 466 Days

Day: 7.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 15,112,861 km

• M1: 109,805 km (0.068 R)
• M2: 206,445 km (0.103 R)
• M3: 358,287 km (0.056 R)
• M4: 569,669 km (0.039 R)
• M5: 642,672 km (0.105 R)
• M6: 698,772 km (0.085 R)
• M7: 760,406 km (0.12 R)
• M8: 823,835 km (0.116 R)
• M9: 889,359 km (0.098 R)
• M10: 949,198 km (0.105 R)
• M11: 1,053,319 km (0.056 R)
• M12: 1,157,439 km (0.074 R)
• M13: 1,235,678 km (0.088 R)
• M14: 1,428,510 km (0.106 R)
• M15: 1,508,545 km (0.088 R)
• M16: 1,580,801 km (0.032 R)
• M17: 1,635,853 km (0.066 R)
• M18: 1,748,051 km (0.049 R)
• M19: 1,901,539 km (0.096 R)
• M20: 2,034,681 km (0.064 R)
• M21: 2,125,187 km (0.117 R)
• M22: 2,247,858 km (0.108 R)
• M23: 2,346,891 km (0.093 R)
• M24: 2,415,407 km (0.071 R)
• M25: 2,484,521 km (0.114 R)
• M26: 2,586,846 km (0.077 R)
• M27: 2,712,658 km (0.117 R)
• M28: 2,795,835 km (0.074 R)
• M29: 2,851,784 km (0.104 R)
• M30: 2,953,511 km (0.12 R)
• M31: 3,039,081 km (0.11 R)
• M32: 3,125,548 km (0.084 R)
• M33: 3,301,027 km (0.048 R)
• M34: 3,437,759 km (0.07 R)
• M35: 3,612,789 km (0.09 R)
• M36: 3,716,909 km (0.119 R)
• M37: 3,778,543 km (0.075 R)
• M38: 3,884,159 km (0.087 R)
• M39: 4,028,671 km (0.071 R)
• M40: 4,104,666 km (0.108 R)
• M41: 4,162,112 km (0.102 R)
• M42: 4,232,573 km (0.094 R)
• M43: 4,368,407 km (0.081 R)
• M44: 4,433,482 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.3

Radius: 12.3

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.79 AU - 0.97 AU

Year: 570 Days

Day: 7.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 15,112,861 km

• M1: 160,070 km (0.09 R)
• M2: 314,156 km (0.102 R)
• M3: 405,859 km (0.116 R)
• M4: 550,371 km (0.061 R)
• M5: 656,735 km (0.037 R)
• M6: 766,390 km (0.058 R)
• M7: 843,433 km (0.035 R)
• M8: 943,963 km (0.093 R)
• M9: 1,124,826 km (0.085 R)
• M10: 1,294,470 km (0.073 R)
• M11: 1,472,941 km (0.081 R)
• M12: 1,590,375 km (0.104 R)
• M13: 1,749,846 km (0.118 R)
• M14: 1,854,864 km (0.091 R)
• M15: 1,935,048 km (0.05 R)
• M16: 2,050,688 km (0.029 R)
• M17: 2,175,901 km (0.082 R)
• M18: 2,260,723 km (0.097 R)
• M19: 2,404,786 km (0.044 R)
• M20: 2,589,090 km (0.11 R)
• M21: 2,870,783 km (0.077 R)
• M22: 3,003,626 km (0.054 R)
• M23: 3,259,289 km (0.085 R)
• M24: 3,373,432 km (0.099 R)
• M25: 3,522,132 km (0.105 R)
• M26: 3,664,699 km (0.043 R)
• M27: 3,955,667 km (0.068 R)
• M28: 4,112,745 km (0.11 R)
• M29: 4,209,684 km (0.081 R)
• M30: 4,316,497 km (0.062 R)
• M31: 4,460,261 km (0.071 R)
• M32: 4,789,675 km (0.094 R)
• M33: 4,976,074 km (0.065 R)
• M34: 5,136,443 km (0.071 R)
• M35: 5,250,736 km (0.025 R)
• M36: 5,481,864 km (0.116 R)
• M37: 5,559,655 km (0.088 R)
• M38: 5,994,087 km (0.086 R)
• M39: 6,084,445 km (0.111 R)
• M40: 6,235,838 km (0.092 R)
• M41: 6,419,245 km (0.055 R)
• M42: 6,645,885 km (0.07 R)
• M43: 6,833,182 km (0.115 R)
• M44: 6,948,671 km (0.106 R)
• M45: 7,149,432 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.7

Radius: 13.3

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.82 AU - 1.12 AU

Year: 659 Days

Day: 5.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 15,112,861 km

• M1: 180,864 km (0.115 R)
• M2: 289,173 km (0.1 R)
• M3: 515,664 km (0.082 R)
• M4: 620,981 km (0.116 R)
• M5: 724,951 km (0.107 R)
• M6: 830,418 km (0.103 R)
• M7: 958,773 km (0.11 R)
• M8: 1,046,587 km (0.098 R)
• M9: 1,301,651 km (0.105 R)
• M10: 1,467,555 km (0.11 R)
• M11: 1,748,051 km (0.089 R)
• M12: 1,865,186 km (0.114 R)
• M13: 1,954,945 km (0.053 R)
• M14: 2,084,646 km (0.105 R)
• M15: 2,288,698 km (0.066 R)
• M16: 2,401,495 km (0.096 R)
• M17: 2,615,868 km (0.071 R)
• M18: 2,708,619 km (0.081 R)
• M19: 2,923,442 km (0.114 R)
• M20: 3,019,783 km (0.09 R)
• M21: 3,126,147 km (0.088 R)
• M22: 3,242,833 km (0.097 R)
• M23: 3,388,541 km (0.055 R)
• M24: 3,555,044 km (0.087 R)
• M25: 3,648,842 km (0.073 R)
• M26: 3,781,385 km (0.088 R)
• M27: 3,983,492 km (0.103 R)
• M28: 4,139,822 km (0.065 R)
• M29: 4,228,683 km (0.115 R)
• M30: 4,318,143 km (0.084 R)
• M31: 4,458,765 km (0.105 R)
• M32: 4,858,340 km (0.075 R)
• M33: 4,962,610 km (0.089 R)
• M34: 5,088,871 km (0.094 R)
• M35: 5,344,683 km (0.092 R)
• M36: 5,550,081 km (0.116 R)
• M37: 5,969,105 km (0.103 R)
• M38: 6,216,390 km (0.077 R)
• M39: 6,512,893 km (0.066 R)
• M40: 6,826,001 km (0.09 R)
• M41: 6,954,955 km (0.061 R)
• M42: 7,084,656 km (0.086 R)
• M43: 7,191,469 km (0.081 R)
• M44: 7,334,634 km (0.043 R)
• M45: 7,442,644 km (0.06 R)
• M46: 7,623,956 km (0.103 R)
• M47: 8,028,020 km (0.108 R)
• M48: 8,464,098 km (0.119 R)
• M49: 8,564,927 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.2

Radius: 15

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.12 AU - 1.32 AU

Year: 930 Days

Day: 10.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 15,112,861 km

• M1: 200,611 km (0.063 R)
• M2: 406,906 km (0.06 R)
• M3: 577,897 km (0.112 R)
• M4: 671,994 km (0.104 R)
• M5: 778,807 km (0.082 R)
• M6: 938,278 km (0.112 R)
• M7: 1,033,123 km (0.11 R)
• M8: 1,331,271 km (0.086 R)
• M9: 1,551,480 km (0.06 R)
• M10: 1,708,108 km (0.104 R)
• M11: 1,844,243 km (0.065 R)
• M12: 1,975,440 km (0.086 R)
• M13: 2,109,928 km (0.096 R)
• M14: 2,322,357 km (0.099 R)
• M15: 2,445,626 km (0.082 R)
• M16: 2,639,804 km (0.108 R)
• M17: 2,798,827 km (0.069 R)
• M18: 3,054,041 km (0.033 R)
• M19: 3,424,295 km (0.074 R)
• M20: 3,831,800 km (0.094 R)
• M21: 4,081,479 km (0.057 R)
• M22: 4,501,998 km (0.118 R)
• M23: 4,597,292 km (0.081 R)
• M24: 4,741,654 km (0.113 R)
• M25: 5,010,332 km (0.099 R)
• M26: 5,134,049 km (0.1 R)
• M27: 5,511,634 km (0.115 R)
• M28: 5,639,541 km (0.099 R)
• M29: 5,820,255 km (0.09 R)
• M30: 6,003,063 km (0.064 R)
• M31: 6,400,994 km (0.096 R)
• M32: 6,495,091 km (0.099 R)
• M33: 6,986,669 km (0.065 R)
• M34: 7,278,984 km (0.085 R)
• M35: 7,476,004 km (0.071 R)
• M36: 7,746,477 km (0.064 R)
• M37: 7,962,197 km (0.109 R)
• M38: 8,078,135 km (0.101 R)
• M39: 8,209,183 km (0.05 R)
• M40: 8,399,771 km (0.079 R)
• M41: 8,681,015 km (0.115 R)
• M42: 8,800,394 km (0.082 R)
• M43: 8,920,371 km (0.076 R)
• M44: 9,025,688 km (0.063 R)
• M45: 9,161,822 km (0.106 R)
• M46: 9,512,779 km (0.044 R)
• M47: 9,992,839 km (0.109 R)
• M48: 10,212,299 km (0.076 R)
• M49: 10,306,844 km (0.042 R)
• M50: 10,751,898 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.5

Radius: 13.3

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.4 AU - 2.98 AU

Year: 3045 Days

Day: 13.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 15,112,861 km

• M1: 180,415 km (0.114 R)
• M2: 374,144 km (0.028 R)
• M3: 484,847 km (0.118 R)
• M4: 695,929 km (0.102 R)
• M5: 923,318 km (0.094 R)
• M6: 1,042,398 km (0.079 R)
• M7: 1,231,639 km (0.114 R)
• M8: 1,326,036 km (0.105 R)
• M9: 1,482,365 km (0.065 R)
• M10: 1,583,344 km (0.046 R)
• M11: 1,824,944 km (0.104 R)
• M12: 2,332,829 km (0.088 R)
• M13: 2,597,019 km (0.114 R)
• M14: 2,795,386 km (0.118 R)
• M15: 3,063,615 km (0.088 R)
• M16: 3,168,034 km (0.117 R)
• M17: 3,313,742 km (0.032 R)
• M18: 4,017,900 km (0.112 R)
• M19: 4,263,091 km (0.091 R)
• M20: 4,468,638 km (0.117 R)
• M21: 4,737,914 km (0.112 R)
• M22: 4,859,238 km (0.113 R)
• M23: 5,276,766 km (0.105 R)
• M24: 5,371,012 km (0.046 R)
• M25: 5,625,478 km (0.09 R)
• M26: 5,802,752 km (0.081 R)
• M27: 6,345,642 km (0.069 R)
• M28: 6,733,849 km (0.054 R)
• M29: 6,991,157 km (0.115 R)
• M30: 7,199,398 km (0.08 R)
• M31: 7,604,209 km (0.084 R)
• M32: 8,089,056 km (0.077 R)
• M33: 9,183,514 km (0.097 R)
• M34: 9,335,506 km (0.103 R)
• M35: 9,622,733 km (0.099 R)
• M36: 9,719,074 km (0.078 R)
• M37: 9,893,506 km (0.106 R)
• M38: 10,010,342 km (0.11 R)
• M39: 10,147,224 km (0.068 R)
• M40: 10,284,704 km (0.11 R)
• M41: 10,760,874 km (0.03 R)
• M42: 10,860,955 km (0.054 R)
• M43: 11,062,164 km (0.104 R)
• M44: 11,345,802 km (0.04 R)
• M45: 11,796,540 km (0.078 R)
• M46: 12,065,667 km (0.09 R)
• M47: 12,190,581 km (0.106 R)
• M48: 12,567,867 km (0.061 R)
• M49: 12,715,669 km (0.11 R)
• M50: 12,800,342 km (0.097 R)
• M51: 12,970,285 km (0.056 R)
• M52: 13,098,341 km (0.086 R)
• M53: 13,420,126 km (0.112 R)
• M54: 13,766,295 km (0.033 R)
• M55: 14,203,121 km (0.082 R)
• M56: 14,644,435 km (0.062 R)
• M57: 14,822,307 km (0.116 R)
• M58: 14,978,487 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 13,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit