🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.97 AU - 1.23 AU

Year: 421 Days

Day: 25.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.1 AU - 1.72 AU

Year: 612 Days

Day: 46.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.78 AU - 2.9 AU

Year: 1748 Days

Day: 37.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.8

Radius: 12

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.88 AU - 9.42 AU

Year: 10109 Days

Day: 5.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,090,101 km

• M1: 161,416 km (0.113 R)
• M2: 375,640 km (0.106 R)
• M3: 595,400 km (0.118 R)
• M4: 705,952 km (0.095 R)
• M5: 877,541 km (0.07 R)
• M6: 1,263,504 km (0.081 R)
• M7: 2,209,112 km (0.108 R)
• M8: 2,285,556 km (0.094 R)
• M9: 2,362,898 km (0.095 R)
• M10: 2,520,275 km (0.089 R)
• M11: 2,627,238 km (0.104 R)
• M12: 2,818,125 km (0.091 R)
• M13: 3,156,216 km (0.086 R)
• M14: 3,995,610 km (0.105 R)
• M15: 4,279,696 km (0.03 R)
• M16: 4,375,887 km (0.115 R)
• M17: 4,570,365 km (0.088 R)
• M18: 4,934,486 km (0.081 R)
• M19: 5,069,423 km (0.104 R)
• M20: 5,308,181 km (0.096 R)
• M21: 5,832,671 km (0.105 R)
• M22: 7,120,111 km (0.06 R)
• M23: 7,776,397 km (0.065 R)
• M24: 7,854,935 km (0.073 R)
• M25: 8,012,761 km (0.07 R)
• M26: 8,291,462 km (0.094 R)
• M27: 8,492,372 km (0.048 R)
• M28: 9,022,696 km (0.111 R)
• M29: 9,188,002 km (0.11 R)
• M30: 10,029,939 km (0.072 R)
• M31: 10,808,596 km (0.091 R)
• M32: 11,160,899 km (0.068 R)
• M33: 12,194,919 km (0.114 R)
• M34: 12,700,410 km (0.051 R)
• M35: 13,306,431 km (0.107 R)
• M36: 13,874,305 km (0.099 R)
• M37: 13,969,748 km (0.107 R)
• M38: 14,984,920 km (0.109 R)
• M39: 16,324,868 km (0.083 R)
• M40: 18,066,187 km (0.115 R)
• M41: 19,224,224 km (0.091 R)
• M42: 19,544,214 km (0.109 R)
• M43: 20,460,351 km (0.066 R)
• M44: 20,896,429 km (0.091 R)
• M45: 21,500,954 km (0.078 R)
• M46: 21,888,712 km (0.101 R)
• M47: 22,334,513 km (0.118 R)
• M48: 22,502,512 km (0.117 R)
• M49: 23,633,322 km (0.116 R)
• M50: 23,861,608 km (0.052 R)
• M51: 24,263,129 km (0.081 R)
• M52: 25,714,976 km (0.104 R)
• M53: 28,156,264 km (0.102 R)
• M54: 28,398,463 km (0.034 R)
• M55: 29,128,949 km (0.094 R)
• M56: 30,298,356 km (0.089 R)
• M57: 30,670,855 km (0.113 R)
• M58: 31,044,849 km (0.049 R)
• M59: 31,357,658 km (0.108 R)
• M60: 31,545,853 km (0.085 R)
• M61: 31,986,418 km (0.116 R)
• M62: 33,576,494 km (0.052 R)
• M63: 34,026,335 km (0.032 R)
• M64: 34,155,139 km (0.064 R)
• M65: 34,802,149 km (0.068 R)
• M66: 35,062,001 km (0.085 R)
• M67: 35,257,376 km (0.105 R)
• M68: 35,518,424 km (0.117 R)
• M69: 36,634,873 km (0.055 R)
• M70: 37,098,028 km (0.093 R)
• M71: 37,230,721 km (0.081 R)
• M72: 38,431,843 km (0.108 R)
• M73: 40,666,835 km (0.113 R)
• M74: 41,009,115 km (0.093 R)
• M75: 41,352,292 km (0.106 R)
• M76: 41,627,702 km (0.073 R)
• M77: 42,249,281 km (0.052 R)
• M78: 43,641,738 km (0.077 R)
• M79: 44,132,718 km (0.075 R)
• M80: 44,837,175 km (0.106 R)
• M81: 47,332,018 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.4

Radius: 11.9

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.75 AU - 12.39 AU

Year: 11672 Days

Day: 6 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 47,090,101 km

• M1: 177,273 km (0.074 R)
• M2: 263,741 km (0.082 R)
• M3: 587,172 km (0.113 R)
• M4: 1,215,782 km (0.099 R)
• M5: 1,506,600 km (0.115 R)
• M6: 1,834,070 km (0.045 R)
• M7: 1,919,640 km (0.119 R)
• M8: 2,352,127 km (0.104 R)
• M9: 2,749,310 km (0.079 R)
• M10: 2,897,711 km (0.077 R)
• M11: 2,981,186 km (0.09 R)
• M12: 3,323,765 km (0.072 R)
• M13: 3,769,866 km (0.088 R)
• M14: 4,542,390 km (0.037 R)
• M15: 4,997,167 km (0.069 R)
• M16: 5,528,838 km (0.068 R)
• M17: 5,717,182 km (0.108 R)
• M18: 6,121,694 km (0.11 R)
• M19: 6,360,153 km (0.11 R)
• M20: 7,162,148 km (0.059 R)
• M21: 7,459,548 km (0.104 R)
• M22: 7,621,563 km (0.072 R)
• M23: 7,901,760 km (0.052 R)
• M24: 8,019,493 km (0.106 R)
• M25: 9,105,723 km (0.104 R)
• M26: 9,179,774 km (0.096 R)
• M27: 9,528,038 km (0.107 R)
• M28: 9,754,380 km (0.09 R)
• M29: 9,931,503 km (0.079 R)
• M30: 10,058,662 km (0.115 R)
• M31: 10,702,980 km (0.056 R)
• M32: 10,781,219 km (0.098 R)
• M33: 10,859,609 km (0.103 R)
• M34: 11,440,497 km (0.107 R)
• M35: 12,248,774 km (0.104 R)
• M36: 12,577,291 km (0.079 R)
• M37: 12,825,624 km (0.114 R)
• M38: 13,075,602 km (0.115 R)
• M39: 13,636,744 km (0.118 R)
• M40: 13,863,534 km (0.089 R)
• M41: 14,870,028 km (0.112 R)
• M42: 15,074,080 km (0.065 R)
• M43: 15,249,857 km (0.056 R)
• M44: 15,929,630 km (0.086 R)
• M45: 16,288,366 km (0.1 R)
• M46: 16,952,880 km (0.054 R)
• M47: 17,319,095 km (0.115 R)
• M48: 17,657,037 km (0.079 R)
• M49: 17,997,222 km (0.116 R)
• M50: 18,152,505 km (0.06 R)
• M51: 18,339,502 km (0.115 R)
• M52: 18,999,079 km (0.059 R)
• M53: 19,315,927 km (0.05 R)
• M54: 19,411,371 km (0.103 R)
• M55: 20,115,678 km (0.052 R)
• M56: 21,155,084 km (0.082 R)
• M57: 21,384,716 km (0.102 R)
• M58: 21,516,363 km (0.105 R)
• M59: 21,780,552 km (0.079 R)
• M60: 22,078,851 km (0.103 R)
• M61: 22,178,632 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28

Radius: 10

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.94 AU - 12.5 AU

Year: 12820 Days

Day: 10.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 47,090,101 km

• M1: 127,607 km (0.026 R)
• M2: 245,789 km (0.075 R)
• M3: 514,168 km (0.118 R)
• M4: 595,699 km (0.119 R)
• M5: 755,020 km (0.108 R)
• M6: 869,612 km (0.11 R)
• M7: 959,521 km (0.031 R)
• M8: 1,260,362 km (0.08 R)
• M9: 1,615,208 km (0.103 R)
• M10: 1,690,007 km (0.11 R)
• M11: 1,804,450 km (0.111 R)
• M12: 1,947,764 km (0.102 R)
• M13: 2,617,514 km (0.096 R)
• M14: 2,691,116 km (0.109 R)
• M15: 2,916,410 km (0.066 R)
• M16: 3,008,264 km (0.092 R)
• M17: 3,273,949 km (0.064 R)
• M18: 3,498,496 km (0.114 R)
• M19: 3,563,571 km (0.066 R)
• M20: 3,861,570 km (0.083 R)
• M21: 4,047,670 km (0.103 R)
• M22: 4,202,204 km (0.101 R)
• M23: 4,695,578 km (0.117 R)
• M24: 4,785,486 km (0.073 R)
• M25: 5,114,452 km (0.105 R)
• M26: 5,469,747 km (0.067 R)
• M27: 6,990,110 km (0.078 R)
• M28: 7,072,539 km (0.101 R)
• M29: 7,238,293 km (0.106 R)
• M30: 8,216,214 km (0.105 R)
• M31: 9,032,719 km (0.066 R)
• M32: 9,167,657 km (0.067 R)
• M33: 9,393,849 km (0.105 R)
• M34: 9,851,917 km (0.115 R)
• M35: 10,014,081 km (0.082 R)
• M36: 10,980,933 km (0.101 R)
• M37: 12,051,604 km (0.101 R)
• M38: 12,574,299 km (0.061 R)
• M39: 13,078,893 km (0.071 R)
• M40: 13,615,949 km (0.111 R)
• M41: 13,770,783 km (0.104 R)
• M42: 14,395,653 km (0.115 R)
• M43: 15,216,647 km (0.095 R)
• M44: 16,052,749 km (0.098 R)
• M45: 16,243,636 km (0.117 R)
• M46: 16,517,550 km (0.114 R)
• M47: 16,848,460 km (0.057 R)
• M48: 17,600,638 km (0.09 R)
• M49: 18,250,192 km (0.082 R)
• M50: 18,506,453 km (0.109 R)
• M51: 18,706,615 km (0.101 R)
• M52: 19,340,462 km (0.033 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.8

Radius: 10.2

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 8.4 AU - 13.52 AU

Year: 13253 Days

Day: 6.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,090,101 km

• M1: 181,013 km (0.027 R)
• M2: 323,730 km (0.069 R)
• M3: 545,583 km (0.116 R)
• M4: 799,900 km (0.081 R)
• M5: 905,067 km (0.089 R)
• M6: 1,015,321 km (0.054 R)
• M7: 1,290,730 km (0.114 R)
• M8: 2,103,496 km (0.116 R)
• M9: 2,252,346 km (0.083 R)
• M10: 2,534,338 km (0.101 R)
• M11: 2,613,325 km (0.099 R)
• M12: 2,693,061 km (0.036 R)
• M13: 3,160,704 km (0.114 R)
• M14: 3,245,975 km (0.09 R)
• M15: 3,418,611 km (0.088 R)
• M16: 3,683,399 km (0.065 R)
• M17: 4,016,254 km (0.119 R)
• M18: 4,202,055 km (0.039 R)
• M19: 4,485,842 km (0.091 R)
• M20: 5,891,912 km (0.066 R)
• M21: 6,317,069 km (0.052 R)
• M22: 6,424,929 km (0.067 R)
• M23: 7,122,355 km (0.053 R)
• M24: 7,689,929 km (0.071 R)
• M25: 8,154,430 km (0.118 R)
• M26: 8,868,311 km (0.109 R)
• M27: 9,314,412 km (0.111 R)
• M28: 9,602,239 km (0.063 R)
• M29: 9,976,532 km (0.119 R)
• M30: 10,525,557 km (0.089 R)
• M31: 11,084,454 km (0.118 R)
• M32: 11,389,484 km (0.073 R)
• M33: 11,564,963 km (0.105 R)
• M34: 11,918,762 km (0.094 R)
• M35: 12,636,831 km (0.055 R)
• M36: 13,461,564 km (0.105 R)
• M37: 13,693,740 km (0.08 R)
• M38: 13,786,940 km (0.111 R)
• M39: 13,927,263 km (0.114 R)
• M40: 14,922,388 km (0.103 R)
• M41: 15,307,453 km (0.052 R)
• M42: 15,452,712 km (0.113 R)
• M43: 15,891,333 km (0.045 R)
• M44: 16,930,440 km (0.101 R)
• M45: 17,281,845 km (0.099 R)
• M46: 18,247,350 km (0.07 R)
• M47: 18,350,124 km (0.097 R)
• M48: 18,814,475 km (0.101 R)
• M49: 19,965,930 km (0.108 R)
• M50: 20,177,761 km (0.08 R)
• M51: 20,764,035 km (0.082 R)
• M52: 21,681,070 km (0.091 R)
• M53: 22,007,941 km (0.098 R)
• M54: 23,666,682 km (0.11 R)
• M55: 24,172,024 km (0.088 R)
• M56: 25,422,513 km (0.101 R)
• M57: 25,940,121 km (0.061 R)
• M58: 26,519,215 km (0.035 R)
• M59: 26,985,661 km (0.054 R)
• M60: 27,102,646 km (0.074 R)
• M61: 27,219,931 km (0.078 R)
• M62: 27,454,800 km (0.057 R)
• M63: 29,599,136 km (0.066 R)
• M64: 29,961,761 km (0.102 R)
• M65: 30,752,535 km (0.107 R)
• M66: 31,181,133 km (0.049 R)
• M67: 31,550,041 km (0.096 R)
• M68: 32,106,246 km (0.102 R)
• M69: 32,292,346 km (0.101 R)
• M70: 32,790,357 km (0.117 R)
• M71: 33,102,867 km (0.108 R)
• M72: 33,794,009 km (0.105 R)
• M73: 34,744,105 km (0.112 R)
• M74: 35,703,028 km (0.1 R)
• M75: 37,581,528 km (0.116 R)
• M76: 37,777,651 km (0.116 R)
• M77: 38,105,270 km (0.075 R)
• M78: 38,961,718 km (0.119 R)
• M79: 39,491,893 km (0.097 R)
• M80: 39,757,878 km (0.086 R)
• M81: 42,654,542 km (0.108 R)
• M82: 43,132,507 km (0.073 R)
• M83: 43,612,267 km (0.105 R)
• M84: 44,369,681 km (0.076 R)
• M85: 46,107,261 km (0.077 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: 193 - 11,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit