🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.44 AU - 0.66 AU

Year: 185 Days

Day: 22.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.25 AU - 1.75 AU

Year: 832 Days

Day: 46.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,835,866 km

• M1: 331,958 km (0.12 R)
• M2: 1,007,242 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.2

Radius: 13.8

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.27 AU - 2.95 AU

Year: 1910 Days

Day: 5.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 39,835,866 km

• M1: 181,612 km (0.053 R)
• M2: 345,721 km (0.065 R)
• M3: 468,092 km (0.067 R)
• M4: 584,329 km (0.061 R)
• M5: 691,591 km (0.11 R)
• M6: 867,368 km (0.084 R)
• M7: 1,311,525 km (0.078 R)
• M8: 1,516,174 km (0.098 R)
• M9: 1,603,091 km (0.11 R)
• M10: 1,905,727 km (0.069 R)
• M11: 2,000,273 km (0.112 R)
• M12: 2,227,064 km (0.061 R)
• M13: 2,474,050 km (0.06 R)
• M14: 2,659,401 km (0.061 R)
• M15: 2,801,519 km (0.044 R)
• M16: 2,897,711 km (0.082 R)
• M17: 3,044,167 km (0.078 R)
• M18: 3,255,998 km (0.119 R)
• M19: 3,370,141 km (0.107 R)
• M20: 3,654,975 km (0.097 R)
• M21: 3,907,347 km (0.102 R)
• M22: 4,015,356 km (0.084 R)
• M23: 4,165,553 km (0.102 R)
• M24: 4,401,319 km (0.11 R)
• M25: 4,499,754 km (0.081 R)
• M26: 4,698,869 km (0.066 R)
• M27: 4,900,976 km (0.052 R)
• M28: 5,032,323 km (0.067 R)
• M29: 5,283,946 km (0.093 R)
• M30: 5,433,843 km (0.101 R)
• M31: 5,676,641 km (0.108 R)
• M32: 5,892,062 km (0.091 R)
• M33: 6,063,351 km (0.086 R)
• M34: 6,347,138 km (0.067 R)
• M35: 6,570,937 km (0.105 R)
• M36: 6,797,278 km (0.058 R)
• M37: 7,341,216 km (0.1 R)
• M38: 7,475,256 km (0.113 R)
• M39: 7,677,812 km (0.112 R)
• M40: 7,779,837 km (0.077 R)
• M41: 8,664,858 km (0.064 R)
• M42: 8,806,527 km (0.027 R)
• M43: 8,966,896 km (0.107 R)
• M44: 9,326,978 km (0.102 R)
• M45: 9,508,740 km (0.09 R)
• M46: 9,820,352 km (0.058 R)
• M47: 10,191,505 km (0.076 R)
• M48: 10,661,840 km (0.118 R)
• M49: 11,024,166 km (0.079 R)
• M50: 11,139,357 km (0.083 R)
• M51: 11,313,040 km (0.111 R)
• M52: 11,468,173 km (0.114 R)
• M53: 11,760,786 km (0.114 R)
• M54: 11,918,014 km (0.066 R)
• M55: 12,135,230 km (0.1 R)
• M56: 12,353,792 km (0.038 R)
• M57: 12,493,517 km (0.112 R)
• M58: 12,814,853 km (0.112 R)
• M59: 12,936,177 km (0.046 R)
• M60: 13,363,578 km (0.099 R)
• M61: 13,754,178 km (0.081 R)
• M62: 13,982,165 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.9

Radius: 14.6

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.03 AU - 3.19 AU

Year: 2485 Days

Day: 8.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 39,835,866 km

• M1: 257,009 km (0.1 R)
• M2: 360,830 km (0.08 R)
• M3: 468,541 km (0.062 R)
• M4: 688,599 km (0.092 R)
• M5: 1,000,959 km (0.062 R)
• M6: 1,154,148 km (0.104 R)
• M7: 1,467,256 km (0.117 R)
• M8: 1,798,466 km (0.084 R)
• M9: 1,978,432 km (0.061 R)
• M10: 2,270,596 km (0.072 R)
• M11: 2,521,323 km (0.099 R)
• M12: 2,932,417 km (0.102 R)
• M13: 3,038,632 km (0.042 R)
• M14: 3,254,950 km (0.095 R)
• M15: 3,426,689 km (0.054 R)
• M16: 3,792,456 km (0.113 R)
• M17: 3,908,693 km (0.069 R)
• M18: 4,039,143 km (0.077 R)
• M19: 4,264,287 km (0.109 R)
• M20: 4,644,415 km (0.075 R)
• M21: 4,824,531 km (0.066 R)
• M22: 4,922,668 km (0.098 R)
• M23: 5,149,308 km (0.111 R)
• M24: 5,350,517 km (0.027 R)
• M25: 5,835,065 km (0.04 R)
• M26: 6,060,060 km (0.103 R)
• M27: 6,288,047 km (0.038 R)
• M28: 6,395,459 km (0.052 R)
• M29: 6,549,844 km (0.084 R)
• M30: 6,736,841 km (0.057 R)
• M31: 7,004,771 km (0.103 R)
• M32: 7,796,891 km (0.076 R)
• M33: 7,928,986 km (0.102 R)
• M34: 8,095,040 km (0.114 R)
• M35: 8,195,271 km (0.064 R)
• M36: 8,346,514 km (0.055 R)
• M37: 8,651,544 km (0.109 R)
• M38: 8,839,888 km (0.12 R)
• M39: 9,412,997 km (0.107 R)
• M40: 9,730,593 km (0.061 R)
• M41: 10,322,253 km (0.079 R)
• M42: 10,925,731 km (0.03 R)
• M43: 11,484,329 km (0.042 R)
• M44: 12,493,816 km (0.111 R)
• M45: 12,648,650 km (0.118 R)
• M46: 12,999,457 km (0.03 R)
• M47: 13,176,132 km (0.078 R)
• M48: 13,294,314 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.3

Radius: 11.4

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.11 AU - 4.17 AU

Year: 3816 Days

Day: 7.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 39,835,866 km

• M1: 143,614 km (0.073 R)
• M2: 249,529 km (0.105 R)
• M3: 326,722 km (0.111 R)
• M4: 462,108 km (0.116 R)
• M5: 534,214 km (0.12 R)
• M6: 1,335,011 km (0.068 R)
• M7: 1,634,656 km (0.091 R)
• M8: 1,766,003 km (0.053 R)
• M9: 1,969,755 km (0.035 R)
• M10: 2,081,654 km (0.062 R)
• M11: 2,311,885 km (0.075 R)
• M12: 2,445,177 km (0.11 R)
• M13: 2,766,364 km (0.093 R)
• M14: 3,101,164 km (0.118 R)
• M15: 3,265,273 km (0.079 R)
• M16: 3,809,809 km (0.114 R)
• M17: 4,164,655 km (0.069 R)
• M18: 4,236,911 km (0.09 R)
• M19: 4,604,473 km (0.098 R)
• M20: 4,811,217 km (0.094 R)
• M21: 5,194,936 km (0.071 R)
• M22: 5,410,207 km (0.104 R)
• M23: 5,829,380 km (0.052 R)
• M24: 6,135,308 km (0.058 R)
• M25: 7,236,348 km (0.043 R)
• M26: 7,477,051 km (0.086 R)
• M27: 7,698,306 km (0.098 R)
• M28: 8,581,383 km (0.118 R)
• M29: 8,882,972 km (0.095 R)
• M30: 9,664,022 km (0.111 R)
• M31: 9,736,129 km (0.11 R)
• M32: 10,002,114 km (0.109 R)
• M33: 10,197,040 km (0.097 R)
• M34: 10,491,747 km (0.057 R)
• M35: 10,939,195 km (0.116 R)
• M36: 11,673,271 km (0.03 R)
• M37: 11,827,058 km (0.116 R)
• M38: 12,110,845 km (0.093 R)
• M39: 12,266,726 km (0.085 R)
• M40: 12,711,630 km (0.078 R)
• M41: 12,790,768 km (0.109 R)
• M42: 13,348,917 km (0.069 R)
• M43: 13,429,401 km (0.105 R)
• M44: 13,644,523 km (0.072 R)
• M45: 14,544,204 km (0.106 R)
• M46: 14,626,932 km (0.073 R)
• M47: 14,765,310 km (0.038 R)
• M48: 15,632,229 km (0.032 R)
• M49: 16,573,200 km (0.078 R)
• M50: 17,591,214 km (0.104 R)
• M51: 18,330,676 km (0.086 R)
• M52: 18,779,320 km (0.085 R)
• M53: 19,352,729 km (0.078 R)
• M54: 19,626,343 km (0.118 R)
• M55: 19,717,897 km (0.119 R)
• M56: 20,115,977 km (0.105 R)
• M57: 20,578,683 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635

Radius: 10

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.14 AU - 6.8 AU

Year: 5796 Days

Day: 11.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,835,866 km

• M1: 267,930 km (0.096 R)
• M2: 354,697 km (0.091 R)
• M3: 475,422 km (0.098 R)
• M4: 564,732 km (0.025 R)
• M5: 698,323 km (0.114 R)
• M6: 940,671 km (0.083 R)
• M7: 1,072,018 km (0.071 R)
• M8: 1,321,248 km (0.117 R)
• M9: 1,469,799 km (0.082 R)
• M10: 1,554,621 km (0.094 R)
• M11: 1,711,848 km (0.087 R)
• M12: 2,293,485 km (0.108 R)
• M13: 2,720,587 km (0.116 R)
• M14: 2,997,493 km (0.089 R)
• M15: 3,555,493 km (0.065 R)
• M16: 3,624,756 km (0.107 R)
• M17: 3,764,331 km (0.087 R)
• M18: 4,025,230 km (0.076 R)
• M19: 4,291,963 km (0.099 R)
• M20: 4,439,915 km (0.109 R)
• M21: 4,514,565 km (0.079 R)
• M22: 4,715,624 km (0.061 R)
• M23: 5,389,263 km (0.028 R)
• M24: 6,065,595 km (0.115 R)
• M25: 6,456,046 km (0.091 R)
• M26: 6,711,409 km (0.068 R)
• M27: 6,941,042 km (0.091 R)
• M28: 8,373,591 km (0.065 R)
• M29: 8,527,976 km (0.096 R)
• M30: 9,186,656 km (0.071 R)
• M31: 9,250,235 km (0.033 R)
• M32: 9,313,963 km (0.081 R)
• M33: 9,474,033 km (0.118 R)
• M34: 10,221,723 km (0.107 R)
• M35: 10,353,669 km (0.066 R)
• M36: 10,586,144 km (0.06 R)
• M37: 10,820,115 km (0.111 R)
• M38: 11,123,649 km (0.094 R)
• M39: 11,464,134 km (0.119 R)
• M40: 11,601,315 km (0.105 R)
• M41: 11,877,323 km (0.096 R)
• M42: 11,981,443 km (0.091 R)
• M43: 12,155,575 km (0.101 R)
• M44: 13,614,753 km (0.087 R)
• M45: 13,869,368 km (0.077 R)
• M46: 14,088,828 km (0.072 R)
• M47: 14,383,386 km (0.062 R)
• M48: 15,128,533 km (0.051 R)
• M49: 15,354,576 km (0.052 R)
• M50: 15,848,099 km (0.091 R)
• M51: 16,116,029 km (0.1 R)
• M52: 16,539,989 km (0.102 R)
• M53: 16,811,809 km (0.105 R)
• M54: 16,967,690 km (0.083 R)
• M55: 17,124,169 km (0.063 R)
• M56: 17,556,806 km (0.103 R)
• M57: 17,754,724 km (0.098 R)
• M58: 18,232,689 km (0.068 R)
• M59: 18,352,816 km (0.093 R)
• M60: 18,714,843 km (0.111 R)
• M61: 19,160,495 km (0.116 R)
• M62: 19,405,088 km (0.096 R)
• M63: 19,856,125 km (0.073 R)
• M64: 20,393,631 km (0.115 R)
• M65: 20,936,072 km (0.096 R)
• M66: 21,230,032 km (0.09 R)
• M67: 21,694,833 km (0.111 R)
• M68: 22,162,925 km (0.078 R)
• M69: 22,291,130 km (0.09 R)
• M70: 25,308,519 km (0.084 R)
• M71: 26,750,792 km (0.062 R)
• M72: 27,436,100 km (0.066 R)
• M73: 27,573,880 km (0.085 R)
• M74: 27,665,733 km (0.114 R)
• M75: 28,451,570 km (0.075 R)
• M76: 28,684,045 km (0.092 R)
• M77: 28,823,919 km (0.075 R)
• M78: 29,338,386 km (0.106 R)
• M79: 29,761,748 km (0.11 R)
• M80: 30,234,328 km (0.067 R)
• M81: 30,329,173 km (0.088 R)
• M82: 31,571,135 km (0.118 R)
• M83: 31,763,667 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.8

Radius: 14.9

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.74 AU - 5.9 AU

Year: 6361 Days

Day: 13.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,835,866 km

• M1: 188,793 km (0.098 R)
• M2: 401,670 km (0.044 R)
• M3: 526,585 km (0.115 R)
• M4: 641,924 km (0.087 R)
• M5: 842,386 km (0.115 R)
• M6: 967,300 km (0.111 R)
• M7: 1,291,778 km (0.109 R)
• M8: 1,553,723 km (0.104 R)
• M9: 1,854,116 km (0.068 R)
• M10: 1,958,685 km (0.098 R)
• M11: 2,086,890 km (0.081 R)
• M12: 2,240,079 km (0.084 R)
• M13: 2,442,933 km (0.081 R)
• M14: 3,013,649 km (0.098 R)
• M15: 3,162,948 km (0.113 R)
• M16: 3,365,952 km (0.052 R)
• M17: 3,599,624 km (0.084 R)
• M18: 3,811,903 km (0.034 R)
• M19: 4,055,748 km (0.084 R)
• M20: 4,248,879 km (0.115 R)
• M21: 4,818,099 km (0.053 R)
• M22: 5,052,668 km (0.086 R)
• M23: 5,381,484 km (0.107 R)
• M24: 5,563,694 km (0.082 R)
• M25: 6,123,041 km (0.102 R)
• M26: 6,409,521 km (0.062 R)
• M27: 8,220,104 km (0.098 R)
• M28: 8,501,198 km (0.075 R)
• M29: 9,954,093 km (0.114 R)
• M30: 11,326,653 km (0.062 R)
• M31: 11,443,639 km (0.114 R)
• M32: 12,758,006 km (0.118 R)
• M33: 13,042,990 km (0.114 R)
• M34: 13,619,241 km (0.116 R)
• M35: 13,952,245 km (0.066 R)
• M36: 14,245,906 km (0.096 R)
• M37: 14,668,969 km (0.025 R)
• M38: 15,831,943 km (0.116 R)
• M39: 16,935,227 km (0.076 R)
• M40: 17,293,514 km (0.06 R)
• M41: 17,926,462 km (0.076 R)
• M42: 18,108,822 km (0.05 R)
• M43: 18,613,266 km (0.074 R)
• M44: 18,983,072 km (0.091 R)
• M45: 19,448,621 km (0.099 R)
• M46: 19,682,891 km (0.069 R)
• M47: 19,870,936 km (0.082 R)
• M48: 20,868,155 km (0.106 R)
• M49: 21,397,133 km (0.116 R)
• M50: 22,174,294 km (0.059 R)
• M51: 22,419,036 km (0.096 R)
• M52: 22,615,458 km (0.106 R)
• M53: 23,257,981 km (0.116 R)
• M54: 26,300,502 km (0.113 R)
• M55: 26,507,696 km (0.077 R)
• M56: 27,499,679 km (0.091 R)
• M57: 28,185,436 km (0.096 R)
• M58: 29,090,503 km (0.09 R)
• M59: 30,276,215 km (0.047 R)
• M60: 30,984,113 km (0.106 R)
• M61: 31,257,877 km (0.077 R)
• M62: 31,863,000 km (0.091 R)
• M63: 32,583,164 km (0.09 R)
• M64: 32,750,115 km (0.116 R)
• M65: 33,814,056 km (0.093 R)
• M66: 34,548,581 km (0.091 R)
• M67: 35,117,203 km (0.038 R)
• M68: 35,288,492 km (0.09 R)
• M69: 36,263,721 km (0.109 R)
• M70: 36,841,617 km (0.079 R)
• M71: 37,247,925 km (0.069 R)
• M72: 37,714,072 km (0.095 R)
• M73: 38,475,824 km (0.052 R)
• M74: 39,360,995 km (0.03 R)
• M75: 39,598,257 km (0.071 R)
• M76: 39,717,038 km (0.112 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 11,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit