🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253

Radius: 12.8

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.42 AU - 0.64 AU

Year: 266 Days

Day: 12.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 70,352,622 km

• M1: 159,621 km (0.038 R)
• M2: 274,063 km (0.111 R)
• M3: 355,893 km (0.112 R)
• M4: 457,171 km (0.08 R)
• M5: 567,126 km (0.109 R)
• M6: 666,010 km (0.089 R)
• M7: 748,438 km (0.076 R)
• M8: 842,984 km (0.091 R)
• M9: 1,013,675 km (0.089 R)
• M10: 1,123,181 km (0.103 R)
• M11: 1,208,900 km (0.095 R)
• M12: 1,348,475 km (0.091 R)
• M13: 1,517,371 km (0.101 R)
• M14: 1,609,823 km (0.117 R)
• M15: 1,739,674 km (0.098 R)
• M16: 1,844,093 km (0.037 R)
• M17: 2,002,816 km (0.08 R)
• M18: 2,093,473 km (0.083 R)
• M19: 2,189,365 km (0.045 R)
• M20: 2,413,911 km (0.043 R)
• M21: 2,539,274 km (0.089 R)
• M22: 2,696,053 km (0.034 R)
• M23: 2,813,637 km (0.066 R)
• M24: 2,928,678 km (0.077 R)
• M25: 3,019,184 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.7

Radius: 13.4

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.95 AU - 1.53 AU

Year: 953 Days

Day: 8.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 70,352,622 km

• M1: 188,045 km (0.114 R)
• M2: 277,803 km (0.089 R)
• M3: 361,578 km (0.075 R)
• M4: 477,367 km (0.118 R)
• M5: 650,452 km (0.115 R)
• M6: 770,429 km (0.076 R)
• M7: 879,935 km (0.107 R)
• M8: 966,103 km (0.098 R)
• M9: 1,184,666 km (0.108 R)
• M10: 1,308,533 km (0.044 R)
• M11: 1,494,483 km (0.08 R)
• M12: 1,605,634 km (0.087 R)
• M13: 1,836,763 km (0.098 R)
• M14: 1,988,455 km (0.062 R)
• M15: 2,118,306 km (0.047 R)
• M16: 2,311,736 km (0.098 R)
• M17: 2,511,150 km (0.077 R)
• M18: 2,595,373 km (0.097 R)
• M19: 2,912,521 km (0.076 R)
• M20: 3,083,511 km (0.107 R)
• M21: 3,174,018 km (0.075 R)
• M22: 3,319,128 km (0.089 R)
• M23: 3,552,949 km (0.068 R)
• M24: 3,720,050 km (0.118 R)
• M25: 3,808,463 km (0.064 R)
• M26: 3,971,375 km (0.114 R)
• M27: 4,086,715 km (0.098 R)
• M28: 4,303,931 km (0.091 R)
• M29: 4,456,670 km (0.064 R)
• M30: 4,628,558 km (0.094 R)
• M31: 4,724,002 km (0.078 R)
• M32: 4,855,199 km (0.109 R)
• M33: 5,193,140 km (0.119 R)
• M34: 5,292,473 km (0.085 R)
• M35: 5,392,405 km (0.114 R)
• M36: 5,520,610 km (0.097 R)
• M37: 5,621,888 km (0.11 R)
• M38: 5,723,914 km (0.067 R)
• M39: 5,873,512 km (0.115 R)
• M40: 6,024,306 km (0.057 R)
• M41: 6,214,744 km (0.109 R)
• M42: 6,301,062 km (0.101 R)
• M43: 6,552,686 km (0.108 R)
• M44: 6,719,039 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.3

Radius: 8.8

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.36 AU - 4.34 AU

Year: 5214 Days

Day: 8.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,352,622 km

• M1: 121,025 km (0.107 R)
• M2: 239,057 km (0.107 R)
• M3: 422,464 km (0.077 R)
• M4: 628,161 km (0.101 R)
• M5: 690,993 km (0.114 R)
• M6: 810,222 km (0.029 R)
• M7: 936,632 km (0.118 R)
• M8: 2,110,976 km (0.073 R)
• M9: 2,449,067 km (0.12 R)
• M10: 2,868,838 km (0.077 R)
• M11: 3,065,111 km (0.107 R)
• M12: 3,153,822 km (0.09 R)
• M13: 3,517,046 km (0.111 R)
• M14: 3,965,840 km (0.055 R)
• M15: 4,308,119 km (0.107 R)
• M16: 4,407,752 km (0.081 R)
• M17: 4,558,546 km (0.076 R)
• M18: 4,634,542 km (0.081 R)
• M19: 4,839,491 km (0.102 R)
• M20: 4,943,013 km (0.108 R)
• M21: 5,471,991 km (0.109 R)
• M22: 5,661,382 km (0.082 R)
• M23: 6,355,516 km (0.096 R)
• M24: 6,640,649 km (0.104 R)
• M25: 6,755,989 km (0.077 R)
• M26: 6,813,884 km (0.105 R)
• M27: 7,105,749 km (0.091 R)
• M28: 7,491,263 km (0.09 R)
• M29: 8,005,880 km (0.077 R)
• M30: 8,500,600 km (0.088 R)
• M31: 8,657,229 km (0.071 R)
• M32: 9,390,109 km (0.093 R)
• M33: 9,845,933 km (0.107 R)
• M34: 10,209,157 km (0.112 R)
• M35: 10,745,465 km (0.07 R)
• M36: 11,359,565 km (0.079 R)
• M37: 11,601,464 km (0.092 R)
• M38: 12,408,395 km (0.104 R)
• M39: 12,729,133 km (0.1 R)
• M40: 13,160,873 km (0.096 R)
• M41: 13,670,852 km (0.113 R)
• M42: 13,928,160 km (0.038 R)
• M43: 14,002,062 km (0.1 R)
• M44: 14,113,063 km (0.081 R)
• M45: 14,485,113 km (0.058 R)
• M46: 14,860,454 km (0.027 R)
• M47: 15,353,080 km (0.048 R)
• M48: 15,582,413 km (0.052 R)
• M49: 15,659,008 km (0.116 R)
• M50: 16,354,638 km (0.107 R)
• M51: 16,823,926 km (0.076 R)
• M52: 16,981,453 km (0.096 R)
• M53: 17,416,932 km (0.088 R)
• M54: 17,496,518 km (0.089 R)
• M55: 17,735,875 km (0.113 R)
• M56: 17,816,059 km (0.104 R)
• M57: 17,976,428 km (0.072 R)
• M58: 19,524,916 km (0.049 R)
• M59: 20,106,103 km (0.12 R)
• M60: 20,189,579 km (0.107 R)
• M61: 20,650,939 km (0.084 R)
• M62: 20,988,581 km (0.11 R)
• M63: 21,413,140 km (0.102 R)
• M64: 21,541,196 km (0.081 R)
• M65: 22,487,253 km (0.088 R)
• M66: 22,747,553 km (0.11 R)
• M67: 22,965,368 km (0.065 R)
• M68: 23,139,948 km (0.027 R)
• M69: 24,197,456 km (0.066 R)
• M70: 24,508,769 km (0.118 R)
• M71: 25,450,936 km (0.079 R)
• M72: 25,631,650 km (0.116 R)
• M73: 26,085,530 km (0.114 R)
• M74: 26,222,263 km (0.074 R)
• M75: 26,909,216 km (0.108 R)
• M76: 28,020,579 km (0.108 R)
• M77: 28,207,277 km (0.092 R)
• M78: 28,675,817 km (0.087 R)
• M79: 29,147,051 km (0.119 R)
• M80: 29,241,597 km (0.075 R)
• M81: 30,096,997 km (0.117 R)
• M82: 31,153,607 km (0.108 R)
• M83: 31,443,827 km (0.119 R)
• M84: 32,173,416 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496

Radius: 4.3

Gravity: 26.83 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.45 AU - 6.45 AU

Year: 10018 Days

Day: 19.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 117.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 70,352,622 km

• M1: 64,327 km (0.106 R)
• M2: 166,203 km (0.055 R)
• M3: 372,349 km (0.115 R)
• M4: 639,232 km (0.086 R)
• M5: 717,920 km (0.066 R)
• M6: 766,689 km (0.061 R)
• M7: 885,021 km (0.108 R)
• M8: 1,009,187 km (0.078 R)
• M9: 1,101,340 km (0.091 R)
• M10: 1,394,252 km (0.082 R)
• M11: 1,517,970 km (0.115 R)
• M12: 1,581,100 km (0.094 R)
• M13: 2,001,470 km (0.05 R)
• M14: 2,504,119 km (0.096 R)
• M15: 2,705,477 km (0.091 R)
• M16: 3,340,371 km (0.091 R)
• M17: 3,990,074 km (0.07 R)
• M18: 4,647,108 km (0.097 R)
• M19: 6,058,415 km (0.059 R)
• M20: 6,226,712 km (0.078 R)
• M21: 6,533,238 km (0.044 R)
• M22: 7,055,185 km (0.102 R)
• M23: 7,196,705 km (0.034 R)
• M24: 7,662,852 km (0.068 R)
• M25: 7,954,568 km (0.08 R)
• M26: 8,138,723 km (0.095 R)
• M27: 8,361,623 km (0.078 R)
• M28: 8,586,469 km (0.099 R)
• M29: 8,851,257 km (0.066 R)
• M30: 8,889,405 km (0.083 R)
• M31: 9,003,847 km (0.078 R)
• M32: 9,195,781 km (0.116 R)
• M33: 9,505,748 km (0.062 R)
• M34: 9,858,500 km (0.082 R)
• M35: 10,295,325 km (0.092 R)
• M36: 10,536,328 km (0.077 R)
• M37: 11,394,271 km (0.066 R)
• M38: 12,658,373 km (0.082 R)
• M39: 13,306,880 km (0.061 R)
• M40: 13,701,220 km (0.042 R)
• M41: 14,456,540 km (0.082 R)
• M42: 15,270,801 km (0.12 R)
• M43: 15,914,371 km (0.063 R)
• M44: 17,085,423 km (0.078 R)
• M45: 17,322,985 km (0.119 R)
• M46: 17,849,420 km (0.118 R)
• M47: 19,559,174 km (0.084 R)
• M48: 19,957,254 km (0.11 R)
• M49: 20,057,185 km (0.084 R)
• M50: 20,458,556 km (0.094 R)
• M51: 20,964,047 km (0.101 R)
• M52: 21,167,351 km (0.057 R)
• M53: 22,090,519 km (0.066 R)
• M54: 22,297,413 km (0.107 R)
• M55: 22,504,905 km (0.049 R)
• M56: 22,765,355 km (0.099 R)
• M57: 22,869,774 km (0.111 R)
• M58: 23,131,421 km (0.098 R)
• M59: 24,294,993 km (0.078 R)
• M60: 24,401,657 km (0.044 R)
• M61: 25,369,106 km (0.099 R)
• M62: 25,966,450 km (0.083 R)
• M63: 26,348,972 km (0.117 R)
• M64: 27,341,105 km (0.106 R)
• M65: 27,563,258 km (0.085 R)
• M66: 28,739,397 km (0.113 R)
• M67: 29,418,870 km (0.078 R)
• M68: 30,447,804 km (0.03 R)
• M69: 32,071,689 km (0.091 R)
• M70: 37,047,763 km (0.081 R)
• M71: 39,091,868 km (0.077 R)
• M72: 39,718,534 km (0.094 R)
• M73: 41,172,176 km (0.094 R)
• M74: 42,772,126 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.1

Radius: 5.4

Gravity: 23.84 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.13 AU - 8.25 AU

Year: 14720 Days

Day: 23.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,352,622 km

• M1: 96,042 km (0.061 R)
• M2: 148,999 km (0.07 R)
• M3: 230,231 km (0.079 R)
• M4: 510,278 km (0.04 R)
• M5: 1,195,586 km (0.037 R)
• M6: 1,320,500 km (0.089 R)
• M7: 1,371,663 km (0.103 R)
• M8: 1,502,411 km (0.09 R)
• M9: 1,637,349 km (0.038 R)
• M10: 1,692,550 km (0.089 R)
• M11: 1,948,063 km (0.111 R)
• M12: 2,527,007 km (0.082 R)
• M13: 2,818,723 km (0.046 R)
• M14: 2,951,865 km (0.104 R)
• M15: 4,202,204 km (0.092 R)
• M16: 4,742,851 km (0.057 R)
• M17: 5,182,968 km (0.082 R)
• M18: 5,223,509 km (0.093 R)
• M19: 5,305,189 km (0.106 R)
• M20: 6,317,368 km (0.11 R)
• M21: 6,360,901 km (0.093 R)
• M22: 6,667,876 km (0.057 R)
• M23: 6,845,449 km (0.117 R)
• M24: 7,387,592 km (0.119 R)
• M25: 7,710,125 km (0.092 R)
• M26: 8,084,419 km (0.103 R)
• M27: 8,560,589 km (0.115 R)
• M28: 10,451,506 km (0.1 R)
• M29: 10,502,967 km (0.057 R)
• M30: 11,337,723 km (0.111 R)
• M31: 11,977,554 km (0.071 R)
• M32: 12,085,264 km (0.089 R)
• M33: 12,629,052 km (0.048 R)
• M34: 14,594,170 km (0.097 R)
• M35: 16,352,693 km (0.035 R)
• M36: 16,893,190 km (0.085 R)
• M37: 16,953,627 km (0.045 R)
• M38: 17,014,065 km (0.104 R)
• M39: 17,256,862 km (0.025 R)
• M40: 17,622,928 km (0.042 R)
• M41: 17,806,934 km (0.061 R)
• M42: 18,177,039 km (0.073 R)
• M43: 18,300,906 km (0.089 R)
• M44: 18,987,411 km (0.08 R)
• M45: 19,365,295 km (0.111 R)
• M46: 20,643,160 km (0.076 R)
• M47: 20,837,188 km (0.089 R)
• M48: 20,901,964 km (0.09 R)
• M49: 21,684,810 km (0.087 R)
• M50: 22,013,775 km (0.106 R)
• M51: 22,810,235 km (0.064 R)
• M52: 23,077,865 km (0.066 R)
• M53: 24,090,344 km (0.116 R)
• M54: 24,773,557 km (0.116 R)
• M55: 25,670,995 km (0.081 R)
• M56: 25,879,684 km (0.03 R)
• M57: 26,368,719 km (0.12 R)
• M58: 27,001,817 km (0.1 R)
• M59: 27,284,856 km (0.117 R)
• M60: 27,853,927 km (0.111 R)
• M61: 30,168,655 km (0.114 R)
• M62: 30,830,775 km (0.099 R)
• M63: 32,169,377 km (0.076 R)
• M64: 33,223,443 km (0.107 R)
• M65: 33,678,669 km (0.096 R)
• M66: 34,135,990 km (0.119 R)
• M67: 34,288,879 km (0.106 R)
• M68: 34,518,661 km (0.031 R)
• M69: 34,902,679 km (0.086 R)
• M70: 34,979,722 km (0.102 R)
• M71: 35,520,219 km (0.083 R)
• M72: 36,141,200 km (0.116 R)
• M73: 39,299,959 km (0.113 R)
• M74: 39,861,699 km (0.107 R)
• M75: 40,022,666 km (0.069 R)
• M76: 40,668,929 km (0.115 R)
• M77: 42,875,049 km (0.11 R)
• M78: 43,619,149 km (0.066 R)
• M79: 43,951,106 km (0.11 R)
• M80: 46,298,746 km (0.091 R)
• M81: 46,552,613 km (0.098 R)
• M82: 46,977,023 km (0.078 R)
• M83: 47,402,479 km (0.108 R)
• M84: 48,772,795 km (0.089 R)
• M85: 50,591,008 km (0.052 R)
• M86: 51,903,280 km (0.074 R)
• M87: 53,404,046 km (0.084 R)
• M88: 54,204,395 km (0.117 R)
• M89: 54,740,105 km (0.112 R)
• M90: 54,919,024 km (0.119 R)
• M91: 56,448,064 km (0.058 R)
• M92: 57,172,417 km (0.107 R)
• M93: 61,118,360 km (0.08 R)
• M94: 61,304,011 km (0.098 R)
• M95: 61,955,210 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.5

Radius: 6.7

Gravity: 20.46 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.77 AU - 8.05 AU

Year: 15356 Days

Day: 21.6 Hours

Environment

Temp: -242 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,352,622 km

• M1: 239,057 km (0.062 R)
• M2: 312,660 km (0.053 R)
• M3: 523,892 km (0.094 R)
• M4: 799,301 km (0.089 R)
• M5: 869,014 km (0.093 R)
• M6: 916,586 km (0.104 R)
• M7: 1,039,556 km (0.098 R)
• M8: 1,440,927 km (0.071 R)
• M9: 2,272,242 km (0.1 R)
• M10: 2,612,128 km (0.118 R)
• M11: 2,931,669 km (0.083 R)
• M12: 3,530,211 km (0.101 R)
• M13: 4,371,399 km (0.104 R)
• M14: 4,454,725 km (0.074 R)
• M15: 4,707,695 km (0.116 R)
• M16: 5,008,686 km (0.117 R)
• M17: 5,539,310 km (0.112 R)
• M18: 6,180,786 km (0.045 R)
• M19: 8,037,445 km (0.062 R)
• M20: 8,657,079 km (0.047 R)
• M21: 8,761,798 km (0.072 R)
• M22: 9,399,234 km (0.113 R)
• M23: 9,506,945 km (0.112 R)
• M24: 9,778,016 km (0.118 R)
• M25: 10,216,936 km (0.032 R)
• M26: 10,272,287 km (0.114 R)
• M27: 10,327,639 km (0.119 R)
• M28: 10,606,339 km (0.115 R)
• M29: 10,662,289 km (0.099 R)
• M30: 12,625,013 km (0.108 R)
• M31: 12,982,702 km (0.106 R)
• M32: 13,525,592 km (0.086 R)
• M33: 14,384,733 km (0.096 R)
• M34: 14,946,323 km (0.068 R)
• M35: 15,135,116 km (0.102 R)
• M36: 16,091,046 km (0.066 R)
• M37: 16,478,804 km (0.097 R)
• M38: 17,131,948 km (0.092 R)
• M39: 18,060,502 km (0.112 R)
• M40: 20,872,643 km (0.119 R)
• M41: 21,083,726 km (0.103 R)
• M42: 21,934,937 km (0.083 R)
• M43: 22,869,924 km (0.074 R)
• M44: 24,185,637 km (0.117 R)
• M45: 24,407,341 km (0.054 R)
• M46: 24,703,994 km (0.076 R)
• M47: 25,001,843 km (0.11 R)
• M48: 26,966,512 km (0.119 R)
• M49: 27,735,296 km (0.055 R)
• M50: 27,812,638 km (0.085 R)
• M51: 28,745,530 km (0.03 R)
• M52: 28,902,009 km (0.115 R)
• M53: 31,122,341 km (0.12 R)
• M54: 31,928,524 km (0.098 R)
• M55: 33,314,698 km (0.076 R)
• M56: 33,396,827 km (0.085 R)
• M57: 34,056,554 km (0.116 R)
• M58: 34,970,597 km (0.062 R)
• M59: 35,054,072 km (0.105 R)
• M60: 35,388,723 km (0.118 R)
• M61: 35,724,420 km (0.106 R)
• M62: 37,932,186 km (0.082 R)
• M63: 39,486,358 km (0.117 R)
• M64: 40,621,656 km (0.095 R)
• M65: 41,413,927 km (0.119 R)
• M66: 42,033,561 km (0.065 R)
• M67: 43,013,726 km (0.047 R)
• M68: 44,724,228 km (0.105 R)
• M69: 44,996,197 km (0.071 R)
• M70: 46,181,760 km (0.081 R)
• M71: 47,377,496 km (0.031 R)
• M72: 47,654,851 km (0.055 R)
• M73: 49,049,851 km (0.067 R)
• M74: 49,143,349 km (0.095 R)
• M75: 49,236,848 km (0.117 R)
• M76: 49,987,381 km (0.057 R)
• M77: 52,452,155 km (0.11 R)
• M78: 53,218,545 km (0.096 R)
• M79: 53,410,778 km (0.096 R)
• M80: 53,795,843 km (0.06 R)
• M81: 54,278,446 km (0.098 R)
• M82: 56,418,743 km (0.104 R)
• M83: 57,795,193 km (0.091 R)
• M84: 59,083,081 km (0.043 R)
• M85: 59,481,310 km (0.104 R)
• M86: 60,380,543 km (0.114 R)
• M87: 62,901,865 km (0.111 R)
• M88: 63,817,853 km (0.113 R)
• M89: 66,592,445 km (0.078 R)
• M90: 66,695,967 km (0.118 R)
• M91: 66,903,160 km (0.118 R)
• M92: 67,214,323 km (0.083 R)
• M93: 69,826,302 km (0.028 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 18,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit