🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.74 AU - 0.76 AU

Year: 270 Days

Day: 13.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,369,425 km

• M1: 483,800 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.8 AU - 0.84 AU

Year: 309 Days

Day: 29.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 69.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,369,425 km

• M1: 41,289 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.5

Radius: 12.6

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.53 AU - 3.79 AU

Year: 2338 Days

Day: 12.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 38,369,425 km

• M1: 161,267 km (0.108 R)
• M2: 283,787 km (0.097 R)
• M3: 442,810 km (0.036 R)
• M4: 570,417 km (0.104 R)
• M5: 659,278 km (0.091 R)
• M6: 753,824 km (0.069 R)
• M7: 1,173,894 km (0.088 R)
• M8: 1,266,346 km (0.084 R)
• M9: 1,352,814 km (0.114 R)
• M10: 1,450,351 km (0.117 R)
• M11: 1,624,782 km (0.103 R)
• M12: 2,148,525 km (0.035 R)
• M13: 2,306,051 km (0.083 R)
• M14: 2,413,462 km (0.058 R)
• M15: 2,666,732 km (0.067 R)
• M16: 2,871,082 km (0.117 R)
• M17: 3,045,364 km (0.107 R)
• M18: 3,187,482 km (0.106 R)
• M19: 3,355,929 km (0.115 R)
• M20: 3,552,351 km (0.085 R)
• M21: 3,765,229 km (0.042 R)
• M22: 3,905,252 km (0.088 R)
• M23: 4,442,309 km (0.117 R)
• M24: 4,604,024 km (0.108 R)
• M25: 5,242,209 km (0.08 R)
• M26: 5,746,353 km (0.082 R)
• M27: 5,952,499 km (0.08 R)
• M28: 6,131,119 km (0.088 R)
• M29: 6,296,425 km (0.058 R)
• M30: 6,816,876 km (0.083 R)
• M31: 6,957,049 km (0.066 R)
• M32: 7,050,996 km (0.091 R)
• M33: 7,224,231 km (0.107 R)
• M34: 7,399,111 km (0.027 R)
• M35: 7,671,977 km (0.116 R)
• M36: 7,785,223 km (0.12 R)
• M37: 7,931,829 km (0.102 R)
• M38: 8,046,421 km (0.099 R)
• M39: 8,227,584 km (0.109 R)
• M40: 8,360,277 km (0.108 R)
• M41: 8,644,663 km (0.097 R)
• M42: 8,762,695 km (0.113 R)
• M43: 8,932,190 km (0.077 R)
• M44: 9,136,989 km (0.1 R)
• M45: 9,291,673 km (0.107 R)
• M46: 9,778,614 km (0.084 R)
• M47: 10,131,366 km (0.118 R)
• M48: 10,273,783 km (0.107 R)
• M49: 10,596,466 km (0.079 R)
• M50: 10,686,673 km (0.077 R)
• M51: 10,831,484 km (0.047 R)
• M52: 10,995,294 km (0.08 R)
• M53: 11,086,698 km (0.117 R)
• M54: 11,399,208 km (0.113 R)
• M55: 11,491,660 km (0.095 R)
• M56: 12,297,394 km (0.106 R)
• M57: 12,392,239 km (0.099 R)
• M58: 12,487,383 km (0.103 R)
• M59: 12,659,271 km (0.043 R)
• M60: 12,947,397 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.5

Radius: 13.2

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.06 AU - 4.94 AU

Year: 3330 Days

Day: 9.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,369,425 km

• M1: 232,774 km (0.118 R)
• M2: 408,851 km (0.084 R)
• M3: 627,563 km (0.077 R)
• M4: 845,826 km (0.102 R)
• M5: 931,845 km (0.07 R)
• M6: 1,021,155 km (0.101 R)
• M7: 1,125,574 km (0.064 R)
• M8: 1,320,800 km (0.072 R)
• M9: 1,541,008 km (0.118 R)
• M10: 1,731,745 km (0.11 R)
• M11: 1,844,392 km (0.086 R)
• M12: 2,107,086 km (0.111 R)
• M13: 2,366,638 km (0.112 R)
• M14: 2,850,288 km (0.076 R)
• M15: 3,224,732 km (0.066 R)
• M16: 3,615,182 km (0.098 R)
• M17: 3,724,389 km (0.074 R)
• M18: 3,816,092 km (0.102 R)
• M19: 4,039,741 km (0.115 R)
• M20: 4,134,137 km (0.087 R)
• M21: 4,578,293 km (0.029 R)
• M22: 4,696,625 km (0.104 R)
• M23: 4,997,167 km (0.112 R)
• M24: 5,201,069 km (0.051 R)
• M25: 5,407,813 km (0.115 R)
• M26: 5,596,157 km (0.068 R)
• M27: 5,765,502 km (0.101 R)
• M28: 5,936,492 km (0.04 R)
• M29: 6,437,645 km (0.039 R)
• M30: 6,794,436 km (0.097 R)
• M31: 7,387,891 km (0.102 R)
• M32: 7,597,328 km (0.106 R)
• M33: 7,714,463 km (0.046 R)
• M34: 7,879,619 km (0.047 R)
• M35: 7,974,464 km (0.073 R)
• M36: 8,069,758 km (0.067 R)
• M37: 8,213,222 km (0.073 R)
• M38: 8,333,649 km (0.073 R)
• M39: 8,527,378 km (0.09 R)
• M40: 8,845,423 km (0.11 R)
• M41: 8,944,008 km (0.039 R)
• M42: 9,092,708 km (0.088 R)
• M43: 9,217,174 km (0.064 R)
• M44: 9,746,451 km (0.072 R)
• M45: 10,781,818 km (0.038 R)
• M46: 11,152,521 km (0.118 R)
• M47: 11,312,741 km (0.108 R)
• M48: 11,419,853 km (0.082 R)
• M49: 11,988,175 km (0.114 R)
• M50: 12,289,615 km (0.104 R)
• M51: 12,372,342 km (0.07 R)
• M52: 13,265,292 km (0.093 R)
• M53: 13,406,812 km (0.099 R)
• M54: 13,520,356 km (0.063 R)
• M55: 13,634,051 km (0.08 R)
• M56: 13,862,786 km (0.1 R)
• M57: 14,208,058 km (0.066 R)
• M58: 14,585,344 km (0.045 R)
• M59: 15,797,086 km (0.108 R)
• M60: 15,917,064 km (0.098 R)
• M61: 16,037,191 km (0.093 R)
• M62: 17,225,596 km (0.077 R)
• M63: 17,441,765 km (0.115 R)
• M64: 18,253,035 km (0.076 R)
• M65: 18,536,822 km (0.085 R)
• M66: 18,726,811 km (0.1 R)
• M67: 18,885,534 km (0.081 R)
• M68: 19,076,720 km (0.097 R)
• M69: 19,718,495 km (0.111 R)
• M70: 19,815,285 km (0.032 R)
• M71: 20,334,689 km (0.112 R)
• M72: 20,628,948 km (0.063 R)
• M73: 21,420,171 km (0.119 R)
• M74: 21,786,237 km (0.034 R)
• M75: 21,986,698 km (0.078 R)
• M76: 22,087,228 km (0.025 R)
• M77: 22,693,249 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.9

Radius: 10.3

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.85 AU - 6.13 AU

Year: 4640 Days

Day: 7.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 38,369,425 km

• M1: 186,698 km (0.115 R)
• M2: 276,307 km (0.116 R)
• M3: 362,775 km (0.106 R)
• M4: 432,338 km (0.106 R)
• M5: 555,307 km (0.101 R)
• M6: 621,729 km (0.109 R)
• M7: 709,393 km (0.029 R)
• M8: 782,696 km (0.09 R)
• M9: 937,829 km (0.114 R)
• M10: 1,082,341 km (0.106 R)
• M11: 1,324,988 km (0.115 R)
• M12: 1,441,076 km (0.062 R)
• M13: 1,646,624 km (0.028 R)
• M14: 1,810,284 km (0.08 R)
• M15: 2,664,039 km (0.045 R)
• M16: 3,163,845 km (0.117 R)
• M17: 3,257,942 km (0.072 R)
• M18: 3,692,674 km (0.065 R)
• M19: 3,808,463 km (0.101 R)
• M20: 3,959,108 km (0.113 R)
• M21: 4,128,901 km (0.112 R)
• M22: 4,528,477 km (0.03 R)
• M23: 4,617,039 km (0.068 R)
• M24: 4,706,199 km (0.056 R)
• M25: 4,886,166 km (0.095 R)
• M26: 4,958,870 km (0.111 R)
• M27: 5,031,874 km (0.057 R)
• M28: 5,197,479 km (0.062 R)
• M29: 5,327,479 km (0.111 R)
• M30: 5,421,128 km (0.099 R)
• M31: 5,820,105 km (0.043 R)
• M32: 6,071,878 km (0.089 R)
• M33: 6,208,910 km (0.069 R)
• M34: 6,406,678 km (0.1 R)
• M35: 6,930,271 km (0.091 R)
• M36: 7,011,951 km (0.095 R)
• M37: 7,720,148 km (0.076 R)
• M38: 7,954,268 km (0.069 R)
• M39: 8,190,633 km (0.112 R)
• M40: 8,429,391 km (0.116 R)
• M41: 8,891,499 km (0.066 R)
• M42: 8,980,510 km (0.056 R)
• M43: 9,047,380 km (0.113 R)
• M44: 9,680,029 km (0.116 R)
• M45: 9,955,589 km (0.118 R)
• M46: 10,210,354 km (0.117 R)
• M47: 10,303,553 km (0.105 R)
• M48: 10,490,850 km (0.051 R)
• M49: 10,632,070 km (0.082 R)
• M50: 10,797,675 km (0.088 R)
• M51: 11,420,002 km (0.064 R)
• M52: 11,541,027 km (0.109 R)
• M53: 11,662,500 km (0.067 R)
• M54: 12,127,899 km (0.069 R)
• M55: 12,774,611 km (0.118 R)
• M56: 13,127,512 km (0.092 R)
• M57: 13,228,940 km (0.089 R)
• M58: 13,330,666 km (0.052 R)
• M59: 14,518,773 km (0.068 R)
• M60: 14,649,970 km (0.064 R)
• M61: 14,728,808 km (0.049 R)
• M62: 16,037,490 km (0.09 R)
• M63: 16,145,949 km (0.101 R)
• M64: 16,582,326 km (0.101 R)
• M65: 16,774,409 km (0.067 R)
• M66: 16,939,715 km (0.113 R)
• M67: 17,133,145 km (0.071 R)
• M68: 17,466,599 km (0.095 R)
• M69: 17,998,868 km (0.109 R)
• M70: 18,168,063 km (0.055 R)
• M71: 18,337,857 km (0.094 R)
• M72: 18,878,952 km (0.067 R)
• M73: 19,022,117 km (0.072 R)
• M74: 19,280,922 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.2

Radius: 14.2

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.7 AU - 6.12 AU

Year: 5238 Days

Day: 12.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 38,369,425 km

• M1: 181,612 km (0.096 R)
• M2: 411,693 km (0.059 R)
• M3: 553,363 km (0.112 R)
• M4: 968,048 km (0.116 R)
• M5: 1,407,716 km (0.101 R)
• M6: 1,630,617 km (0.112 R)
• M7: 1,792,930 km (0.077 R)
• M8: 1,897,200 km (0.101 R)
• M9: 2,211,505 km (0.086 R)
• M10: 2,392,369 km (0.083 R)
• M11: 2,661,047 km (0.085 R)
• M12: 2,756,939 km (0.09 R)
• M13: 3,064,213 km (0.07 R)
• M14: 3,486,977 km (0.068 R)
• M15: 3,658,715 km (0.114 R)
• M16: 3,901,213 km (0.103 R)
• M17: 4,010,869 km (0.06 R)
• M18: 4,163,159 km (0.076 R)
• M19: 4,430,939 km (0.096 R)
• M20: 4,733,576 km (0.068 R)
• M21: 4,894,842 km (0.094 R)
• M22: 5,389,562 km (0.038 R)
• M23: 5,635,352 km (0.094 R)
• M24: 6,058,564 km (0.048 R)
• M25: 6,314,377 km (0.106 R)
• M26: 6,820,017 km (0.096 R)
• M27: 6,952,711 km (0.112 R)
• M28: 7,355,727 km (0.11 R)
• M29: 7,714,912 km (0.104 R)
• M30: 8,255,409 km (0.103 R)
• M31: 8,450,185 km (0.071 R)
• M32: 9,263,100 km (0.112 R)
• M33: 10,385,683 km (0.116 R)
• M34: 10,481,276 km (0.048 R)
• M35: 11,650,084 km (0.117 R)
• M36: 11,988,773 km (0.094 R)
• M37: 12,350,950 km (0.04 R)
• M38: 13,417,583 km (0.113 R)
• M39: 14,025,249 km (0.079 R)
• M40: 14,258,173 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.3

Radius: 14.6

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.34 AU - 8.26 AU

Year: 8210 Days

Day: 5.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,369,425 km

• M1: 534,064 km (0.061 R)
• M2: 756,965 km (0.057 R)
• M3: 873,652 km (0.111 R)
• M4: 1,013,526 km (0.089 R)
• M5: 1,161,478 km (0.087 R)
• M6: 1,371,064 km (0.056 R)
• M7: 1,462,319 km (0.109 R)
• M8: 2,139,250 km (0.114 R)
• M9: 2,290,044 km (0.041 R)
• M10: 2,671,519 km (0.108 R)
• M11: 2,953,361 km (0.114 R)
• M12: 3,097,873 km (0.094 R)
• M13: 3,571,649 km (0.062 R)
• M14: 3,778,094 km (0.12 R)
• M15: 4,615,543 km (0.119 R)
• M16: 4,897,834 km (0.087 R)
• M17: 5,127,916 km (0.078 R)
• M18: 5,302,796 km (0.115 R)
• M19: 5,509,390 km (0.108 R)
• M20: 5,628,769 km (0.1 R)
• M21: 5,748,897 km (0.049 R)
• M22: 6,145,331 km (0.099 R)
• M23: 6,836,772 km (0.064 R)
• M24: 7,355,129 km (0.094 R)
• M25: 7,886,351 km (0.063 R)
• M26: 8,671,889 km (0.043 R)
• M27: 8,986,045 km (0.091 R)
• M28: 9,410,903 km (0.114 R)
• M29: 10,464,820 km (0.109 R)
• M30: 10,575,971 km (0.083 R)
• M31: 10,911,818 km (0.048 R)
• M32: 11,441,395 km (0.107 R)
• M33: 12,056,840 km (0.093 R)
• M34: 13,885,974 km (0.117 R)
• M35: 14,459,831 km (0.113 R)
• M36: 16,099,124 km (0.109 R)
• M37: 16,572,153 km (0.105 R)
• M38: 17,137,034 km (0.111 R)
• M39: 17,619,936 km (0.097 R)
• M40: 17,885,323 km (0.103 R)
• M41: 18,824,498 km (0.092 R)
• M42: 19,095,719 km (0.111 R)
• M43: 19,459,392 km (0.086 R)
• M44: 19,687,977 km (0.067 R)
• M45: 20,750,571 km (0.107 R)
• M46: 21,030,768 km (0.113 R)
• M47: 21,265,337 km (0.056 R)
• M48: 21,500,655 km (0.075 R)
• M49: 21,879,137 km (0.101 R)
• M50: 22,021,704 km (0.088 R)
• M51: 22,546,793 km (0.059 R)
• M52: 23,269,500 km (0.117 R)
• M53: 23,366,439 km (0.093 R)
• M54: 24,886,204 km (0.099 R)
• M55: 25,184,054 km (0.084 R)
• M56: 25,532,916 km (0.107 R)
• M57: 26,995,833 km (0.096 R)
• M58: 27,097,710 km (0.109 R)
• M59: 27,814,583 km (0.077 R)
• M60: 28,123,652 km (0.116 R)
• M61: 28,641,410 km (0.082 R)
• M62: 28,953,621 km (0.108 R)
• M63: 29,162,310 km (0.083 R)
• M64: 30,213,534 km (0.098 R)
• M65: 30,372,407 km (0.096 R)
• M66: 30,956,886 km (0.08 R)
• M67: 33,550,614 km (0.079 R)
• M68: 33,989,683 km (0.099 R)
• M69: 34,265,093 km (0.074 R)
• M70: 34,818,156 km (0.105 R)
• M71: 35,374,062 km (0.096 R)
• M72: 35,597,262 km (0.076 R)
• M73: 37,969,136 km (0.085 R)
• M74: 38,083,429 km (0.073 R)
• M75: 38,254,868 km (0.085 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 15,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit