🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.5

Radius: 14.1

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.56 AU - 0.58 AU

Year: 287 Days

Day: 7.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 176.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 43,625,231 km

• M1: 178,171 km (0.094 R)
• M2: 274,961 km (0.119 R)
• M3: 378,632 km (0.072 R)
• M4: 486,791 km (0.11 R)
• M5: 626,067 km (0.087 R)
• M6: 878,140 km (0.108 R)
• M7: 968,945 km (0.077 R)
• M8: 1,059,751 km (0.067 R)
• M9: 1,187,059 km (0.081 R)
• M10: 1,331,571 km (0.115 R)
• M11: 1,478,476 km (0.092 R)
• M12: 1,568,534 km (0.058 R)
• M13: 1,656,348 km (0.048 R)
• M14: 1,745,807 km (0.084 R)
• M15: 1,841,550 km (0.064 R)
• M16: 1,934,600 km (0.075 R)
• M17: 2,029,445 km (0.044 R)
• M18: 2,144,336 km (0.107 R)
• M19: 2,261,621 km (0.089 R)
• M20: 2,376,213 km (0.026 R)
• M21: 2,497,836 km (0.077 R)
• M22: 2,691,864 km (0.097 R)
• M23: 2,808,550 km (0.053 R)
• M24: 2,901,152 km (0.103 R)
• M25: 3,000,185 km (0.057 R)
• M26: 3,174,766 km (0.059 R)
• M27: 3,293,098 km (0.116 R)
• M28: 3,418,311 km (0.078 R)
• M29: 3,534,250 km (0.091 R)
• M30: 3,628,945 km (0.095 R)
• M31: 3,843,917 km (0.074 R)
• M32: 3,976,162 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.4

Radius: 13.9

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.93 AU - 1.25 AU

Year: 759 Days

Day: 14.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 43,625,231 km

• M1: 197,170 km (0.119 R)
• M2: 344,673 km (0.045 R)
• M3: 457,321 km (0.107 R)
• M4: 622,626 km (0.118 R)
• M5: 744,249 km (0.097 R)
• M6: 1,039,855 km (0.115 R)
• M7: 1,155,943 km (0.106 R)
• M8: 1,345,932 km (0.113 R)
• M9: 1,532,181 km (0.099 R)
• M10: 1,765,704 km (0.067 R)
• M11: 1,914,853 km (0.063 R)
• M12: 2,043,806 km (0.046 R)
• M13: 2,134,313 km (0.102 R)
• M14: 2,431,414 km (0.026 R)
• M15: 2,518,929 km (0.049 R)
• M16: 2,888,585 km (0.074 R)
• M17: 2,990,910 km (0.119 R)
• M18: 3,122,856 km (0.101 R)
• M19: 3,218,299 km (0.091 R)
• M20: 3,334,237 km (0.096 R)
• M21: 3,471,269 km (0.054 R)
• M22: 3,771,213 km (0.109 R)
• M23: 4,017,451 km (0.116 R)
• M24: 4,121,721 km (0.069 R)
• M25: 4,247,832 km (0.03 R)
• M26: 4,612,701 km (0.073 R)
• M27: 4,776,959 km (0.084 R)
• M28: 4,887,512 km (0.113 R)
• M29: 5,032,622 km (0.095 R)
• M30: 5,145,120 km (0.105 R)
• M31: 5,511,036 km (0.098 R)
• M32: 5,615,605 km (0.087 R)
• M33: 5,708,954 km (0.114 R)
• M34: 6,184,077 km (0.037 R)
• M35: 6,524,262 km (0.086 R)
• M36: 6,721,432 km (0.113 R)
• M37: 6,820,765 km (0.114 R)
• M38: 7,109,190 km (0.082 R)
• M39: 7,659,112 km (0.112 R)
• M40: 7,854,337 km (0.095 R)
• M41: 8,064,223 km (0.118 R)
• M42: 8,169,989 km (0.074 R)
• M43: 8,356,088 km (0.11 R)
• M44: 9,045,884 km (0.055 R)
• M45: 9,196,978 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.7

Radius: 12.7

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.79 AU - 2.51 AU

Year: 2102 Days

Day: 10.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 43,625,231 km

• M1: 205,248 km (0.048 R)
• M2: 287,078 km (0.088 R)
• M3: 375,341 km (0.065 R)
• M4: 477,516 km (0.069 R)
• M5: 613,650 km (0.105 R)
• M6: 695,032 km (0.085 R)
• M7: 862,282 km (0.106 R)
• M8: 947,104 km (0.056 R)
• M9: 1,026,092 km (0.066 R)
• M10: 1,126,023 km (0.049 R)
• M11: 1,277,715 km (0.111 R)
• M12: 1,436,588 km (0.113 R)
• M13: 1,570,778 km (0.092 R)
• M14: 1,763,759 km (0.075 R)
• M15: 2,056,672 km (0.098 R)
• M16: 2,280,769 km (0.118 R)
• M17: 2,426,627 km (0.117 R)
• M18: 2,513,244 km (0.085 R)
• M19: 2,896,065 km (0.056 R)
• M20: 3,001,382 km (0.116 R)
• M21: 3,161,751 km (0.114 R)
• M22: 3,575,389 km (0.105 R)
• M23: 4,079,983 km (0.108 R)
• M24: 4,213,424 km (0.096 R)
• M25: 4,408,799 km (0.117 R)
• M26: 4,561,239 km (0.078 R)
• M27: 4,730,883 km (0.073 R)
• M28: 4,824,232 km (0.119 R)
• M29: 5,204,211 km (0.077 R)
• M30: 5,365,477 km (0.055 R)
• M31: 5,479,321 km (0.038 R)
• M32: 5,643,430 km (0.116 R)
• M33: 6,401,891 km (0.047 R)
• M34: 6,907,682 km (0.111 R)
• M35: 7,246,222 km (0.097 R)
• M36: 7,408,535 km (0.071 R)
• M37: 7,608,398 km (0.11 R)
• M38: 7,921,058 km (0.065 R)
• M39: 8,125,558 km (0.059 R)
• M40: 8,596,941 km (0.073 R)
• M41: 9,154,941 km (0.097 R)
• M42: 9,625,725 km (0.117 R)
• M43: 9,923,874 km (0.11 R)
• M44: 10,245,360 km (0.093 R)
• M45: 10,346,638 km (0.081 R)
• M46: 10,488,756 km (0.093 R)
• M47: 10,775,235 km (0.107 R)
• M48: 11,481,487 km (0.064 R)
• M49: 11,565,561 km (0.067 R)
• M50: 11,818,980 km (0.102 R)
• M51: 12,138,521 km (0.08 R)
• M52: 12,374,586 km (0.12 R)
• M53: 12,460,904 km (0.074 R)
• M54: 12,612,297 km (0.088 R)
• M55: 12,785,980 km (0.063 R)
• M56: 13,378,388 km (0.098 R)
• M57: 13,979,771 km (0.076 R)
• M58: 14,227,356 km (0.061 R)
• M59: 14,453,697 km (0.084 R)
• M60: 14,567,242 km (0.073 R)
• M61: 14,658,347 km (0.109 R)
• M62: 14,841,156 km (0.081 R)
• M63: 15,232,055 km (0.085 R)
• M64: 15,370,882 km (0.117 R)
• M65: 15,626,395 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.7

Radius: 7.7

Gravity: 14.2 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.22 AU - 6.62 AU

Year: 10848 Days

Day: 22.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 92.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,625,231 km

• M1: 205,248 km (0.098 R)
• M2: 284,535 km (0.119 R)
• M3: 362,924 km (0.12 R)
• M4: 435,031 km (0.114 R)
• M5: 647,011 km (0.09 R)
• M6: 718,967 km (0.099 R)
• M7: 891,005 km (0.103 R)
• M8: 1,013,226 km (0.08 R)
• M9: 1,389,465 km (0.086 R)
• M10: 1,532,331 km (0.103 R)
• M11: 1,730,249 km (0.075 R)
• M12: 1,910,365 km (0.087 R)
• M13: 3,689,233 km (0.086 R)
• M14: 3,821,478 km (0.09 R)
• M15: 4,227,636 km (0.118 R)
• M16: 4,541,343 km (0.116 R)
• M17: 4,647,707 km (0.108 R)
• M18: 5,117,743 km (0.027 R)
• M19: 6,220,130 km (0.113 R)
• M20: 6,497,036 km (0.075 R)
• M21: 6,858,913 km (0.116 R)
• M22: 7,310,250 km (0.092 R)
• M23: 7,602,414 km (0.119 R)
• M24: 8,632,994 km (0.105 R)
• M25: 10,586,593 km (0.077 R)
• M26: 11,880,165 km (0.056 R)
• M27: 12,470,927 km (0.062 R)
• M28: 12,570,260 km (0.115 R)
• M29: 13,578,700 km (0.073 R)
• M30: 14,300,060 km (0.066 R)
• M31: 14,404,031 km (0.069 R)
• M32: 14,928,222 km (0.119 R)
• M33: 15,192,561 km (0.109 R)
• M34: 15,245,669 km (0.115 R)
• M35: 15,779,583 km (0.094 R)
• M36: 15,833,439 km (0.107 R)
• M37: 16,482,993 km (0.063 R)
• M38: 16,866,113 km (0.117 R)
• M39: 18,088,776 km (0.098 R)
• M40: 18,257,672 km (0.111 R)
• M41: 18,427,167 km (0.109 R)
• M42: 19,339,863 km (0.084 R)
• M43: 19,512,649 km (0.051 R)
• M44: 19,801,672 km (0.106 R)
• M45: 20,795,151 km (0.111 R)
• M46: 21,685,259 km (0.092 R)
• M47: 22,104,731 km (0.095 R)
• M48: 22,891,167 km (0.092 R)
• M49: 23,440,939 km (0.093 R)
• M50: 24,180,701 km (0.081 R)
• M51: 24,304,717 km (0.083 R)
• M52: 24,553,499 km (0.115 R)
• M53: 24,865,560 km (0.026 R)
• M54: 25,556,702 km (0.09 R)
• M55: 25,873,101 km (0.109 R)
• M56: 25,999,960 km (0.059 R)
• M57: 26,126,969 km (0.078 R)
• M58: 26,765,602 km (0.062 R)
• M59: 29,436,822 km (0.083 R)
• M60: 29,502,944 km (0.099 R)
• M61: 30,034,465 km (0.07 R)
• M62: 30,368,218 km (0.098 R)
• M63: 30,971,995 km (0.115 R)
• M64: 31,309,189 km (0.052 R)
• M65: 31,919,249 km (0.035 R)
• M66: 33,288,967 km (0.117 R)
• M67: 33,426,896 km (0.061 R)
• M68: 33,772,766 km (0.111 R)
• M69: 33,911,444 km (0.027 R)
• M70: 34,189,397 km (0.105 R)
• M71: 34,258,960 km (0.115 R)
• M72: 34,747,546 km (0.111 R)
• M73: 34,817,558 km (0.084 R)
• M74: 35,660,991 km (0.104 R)
• M75: 37,654,981 km (0.027 R)
• M76: 38,448,149 km (0.059 R)
• M77: 39,465,713 km (0.11 R)
• M78: 39,977,787 km (0.097 R)
• M79: 40,418,502 km (0.089 R)
• M80: 41,156,618 km (0.113 R)
• M81: 41,899,072 km (0.106 R)
• M82: 44,153,064 km (0.075 R)
• M83: 47,606,979 km (0.076 R)
• M84: 49,405,744 km (0.047 R)
• M85: 50,749,432 km (0.083 R)
• M86: 53,069,097 km (0.067 R)
• M87: 53,553,495 km (0.103 R)
• M88: 54,120,321 km (0.118 R)

Asteroid Belt

Center: 7.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.1

Radius: 4.9

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.94 AU - 8.66 AU

Year: 15946 Days

Day: 24.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 43,625,231 km

• M1: 166,203 km (0.118 R)
• M2: 463,005 km (0.111 R)
• M3: 685,308 km (0.106 R)
• M4: 955,781 km (0.11 R)
• M5: 1,028,186 km (0.069 R)
• M6: 1,140,534 km (0.054 R)
• M7: 1,256,772 km (0.102 R)
• M8: 1,737,729 km (0.072 R)
• M9: 2,032,586 km (0.111 R)
• M10: 2,079,410 km (0.113 R)
• M11: 2,197,892 km (0.106 R)
• M12: 2,269,998 km (0.077 R)
• M13: 2,318,617 km (0.036 R)
• M14: 2,392,070 km (0.11 R)
• M15: 2,745,121 km (0.104 R)
• M16: 3,060,772 km (0.076 R)
• M17: 3,195,710 km (0.067 R)
• M18: 3,443,444 km (0.034 R)
• M19: 3,499,393 km (0.108 R)
• M20: 3,783,480 km (0.101 R)
• M21: 4,223,447 km (0.089 R)
• M22: 5,703,718 km (0.076 R)
• M23: 5,869,772 km (0.1 R)
• M24: 6,037,471 km (0.109 R)
• M25: 6,138,898 km (0.086 R)
• M26: 6,970,214 km (0.118 R)
• M27: 7,726,132 km (0.03 R)
• M28: 8,058,089 km (0.117 R)
• M29: 8,432,383 km (0.036 R)
• M30: 9,549,281 km (0.102 R)
• M31: 11,455,906 km (0.095 R)
• M32: 11,497,793 km (0.118 R)
• M33: 11,749,716 km (0.077 R)
• M34: 12,387,601 km (0.08 R)
• M35: 12,473,470 km (0.115 R)
• M36: 13,036,706 km (0.063 R)
• M37: 13,080,389 km (0.054 R)
• M38: 13,299,400 km (0.071 R)
• M39: 13,343,382 km (0.115 R)
• M40: 13,387,364 km (0.093 R)
• M41: 13,741,163 km (0.108 R)
• M42: 14,008,494 km (0.104 R)
• M43: 14,187,712 km (0.087 R)
• M44: 14,277,621 km (0.115 R)
• M45: 14,593,721 km (0.038 R)
• M46: 14,639,049 km (0.066 R)
• M47: 15,278,730 km (0.109 R)
• M48: 15,881,011 km (0.09 R)
• M49: 16,161,507 km (0.106 R)
• M50: 16,585,467 km (0.076 R)
• M51: 16,680,163 km (0.082 R)
• M52: 16,822,430 km (0.083 R)
• M53: 16,917,574 km (0.036 R)
• M54: 17,347,967 km (0.107 R)
• M55: 17,781,951 km (0.053 R)
• M56: 17,830,421 km (0.119 R)
• M57: 18,268,294 km (0.101 R)
• M58: 18,366,131 km (0.109 R)
• M59: 19,553,339 km (0.07 R)
• M60: 20,561,330 km (0.119 R)
• M61: 20,765,082 km (0.047 R)
• M62: 21,483,002 km (0.056 R)
• M63: 22,470,498 km (0.086 R)
• M64: 23,207,566 km (0.069 R)
• M65: 23,579,018 km (0.088 R)
• M66: 23,899,008 km (0.086 R)
• M67: 24,597,181 km (0.094 R)
• M68: 24,705,191 km (0.105 R)
• M69: 24,813,350 km (0.091 R)
• M70: 27,176,697 km (0.08 R)
• M71: 27,568,195 km (0.094 R)
• M72: 27,736,492 km (0.11 R)
• M73: 28,187,231 km (0.049 R)
• M74: 28,469,971 km (0.114 R)
• M75: 28,526,668 km (0.111 R)
• M76: 29,668,250 km (0.058 R)
• M77: 30,534,272 km (0.1 R)
• M78: 30,592,316 km (0.083 R)
• M79: 31,525,657 km (0.038 R)
• M80: 32,943,246 km (0.062 R)
• M81: 33,241,245 km (0.065 R)
• M82: 35,047,490 km (0.117 R)
• M83: 35,412,509 km (0.088 R)
• M84: 36,330,740 km (0.047 R)
• M85: 36,392,225 km (0.091 R)
• M86: 36,823,665 km (0.069 R)
• M87: 37,691,632 km (0.107 R)
• M88: 39,763,862 km (0.063 R)
• M89: 40,335,475 km (0.098 R)
• M90: 40,654,119 km (0.091 R)
• M91: 41,165,744 km (0.101 R)
• M92: 41,743,939 km (0.11 R)
• M93: 42,066,323 km (0.041 R)
• M94: 43,494,534 km (0.07 R)
• M95: 43,625,282 km (0.097 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 15,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit