🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.4

Radius: 8.2

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.51 AU - 0.53 AU

Year: 250 Days

Day: 11.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 12,717,903 km

• M1: 106,813 km (0.078 R)
• M2: 165,754 km (0.08 R)
• M3: 229,782 km (0.054 R)
• M4: 290,369 km (0.062 R)
• M5: 352,004 km (0.096 R)
• M6: 467,643 km (0.076 R)
• M7: 533,915 km (0.066 R)
• M8: 598,840 km (0.084 R)
• M9: 651,499 km (0.049 R)
• M10: 721,660 km (0.112 R)
• M11: 785,538 km (0.072 R)
• M12: 838,346 km (0.047 R)
• M13: 917,334 km (0.082 R)
• M14: 973,433 km (0.054 R)
• M15: 1,040,603 km (0.083 R)
• M16: 1,099,395 km (0.063 R)
• M17: 1,211,743 km (0.116 R)
• M18: 1,275,920 km (0.105 R)
• M19: 1,330,224 km (0.029 R)
• M20: 1,396,496 km (0.07 R)
• M21: 1,457,233 km (0.08 R)
• M22: 1,509,592 km (0.055 R)
• M23: 1,590,525 km (0.106 R)
• M24: 1,646,923 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.1

Radius: 12.6

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.71 AU - 1.13 AU

Year: 588 Days

Day: 12.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 12,717,903 km

• M1: 157,377 km (0.104 R)
• M2: 248,632 km (0.116 R)
• M3: 347,067 km (0.119 R)
• M4: 459,415 km (0.119 R)
• M5: 575,653 km (0.088 R)
• M6: 699,370 km (0.03 R)
• M7: 842,984 km (0.091 R)
• M8: 941,419 km (0.071 R)
• M9: 1,049,429 km (0.119 R)
• M10: 1,134,849 km (0.118 R)
• M11: 1,228,199 km (0.056 R)
• M12: 1,313,021 km (0.075 R)
• M13: 1,488,948 km (0.087 R)
• M14: 1,641,687 km (0.083 R)
• M15: 1,787,096 km (0.092 R)
• M16: 1,884,335 km (0.105 R)
• M17: 1,970,204 km (0.091 R)
• M18: 2,050,538 km (0.119 R)
• M19: 2,132,069 km (0.12 R)
• M20: 2,214,796 km (0.055 R)
• M21: 2,319,665 km (0.1 R)
• M22: 2,426,328 km (0.086 R)
• M23: 2,771,450 km (0.114 R)
• M24: 2,884,995 km (0.072 R)
• M25: 2,976,848 km (0.109 R)
• M26: 3,085,456 km (0.118 R)
• M27: 3,163,845 km (0.114 R)
• M28: 3,274,697 km (0.079 R)
• M29: 3,427,287 km (0.097 R)
• M30: 3,681,454 km (0.099 R)
• M31: 3,815,045 km (0.034 R)
• M32: 3,950,431 km (0.106 R)
• M33: 4,113,193 km (0.105 R)
• M34: 4,401,169 km (0.09 R)
• M35: 4,561,089 km (0.108 R)
• M36: 4,695,877 km (0.107 R)
• M37: 4,941,816 km (0.104 R)
• M38: 5,080,344 km (0.11 R)
• M39: 5,276,466 km (0.085 R)
• M40: 5,465,708 km (0.048 R)
• M41: 5,570,576 km (0.048 R)
• M42: 5,676,342 km (0.106 R)
• M43: 5,968,057 km (0.107 R)
• M44: 6,374,664 km (0.105 R)
• M45: 6,525,609 km (0.045 R)
• M46: 6,677,899 km (0.05 R)
• M47: 6,759,580 km (0.08 R)
• M48: 6,954,955 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389

Radius: 13.3

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.48 AU - 1.86 AU

Year: 1439 Days

Day: 9.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 12,717,903 km

• M1: 171,738 km (0.099 R)
• M2: 278,252 km (0.051 R)
• M3: 412,890 km (0.049 R)
• M4: 745,895 km (0.114 R)
• M5: 917,933 km (0.113 R)
• M6: 1,111,213 km (0.047 R)
• M7: 1,243,158 km (0.066 R)
• M8: 1,372,860 km (0.084 R)
• M9: 1,515,426 km (0.118 R)
• M10: 1,730,548 km (0.118 R)
• M11: 1,876,705 km (0.106 R)
• M12: 2,218,985 km (0.1 R)
• M13: 2,331,333 km (0.088 R)
• M14: 2,464,924 km (0.075 R)
• M15: 2,571,737 km (0.073 R)
• M16: 2,719,988 km (0.074 R)
• M17: 2,891,428 km (0.071 R)
• M18: 3,266,619 km (0.048 R)
• M19: 3,362,960 km (0.072 R)
• M20: 3,547,564 km (0.098 R)
• M21: 3,646,598 km (0.057 R)
• M22: 3,960,903 km (0.093 R)
• M23: 4,086,864 km (0.063 R)
• M24: 4,342,826 km (0.082 R)
• M25: 4,460,859 km (0.102 R)
• M26: 4,556,153 km (0.057 R)
• M27: 4,870,607 km (0.111 R)
• M28: 5,018,111 km (0.04 R)
• M29: 5,179,677 km (0.074 R)
• M30: 5,330,322 km (0.102 R)
• M31: 5,533,625 km (0.097 R)
• M32: 5,648,965 km (0.075 R)
• M33: 5,752,337 km (0.059 R)
• M34: 5,869,323 km (0.099 R)
• M35: 6,026,550 km (0.092 R)
• M36: 6,574,378 km (0.118 R)
• M37: 6,669,522 km (0.114 R)
• M38: 6,833,631 km (0.104 R)
• M39: 7,068,649 km (0.104 R)
• M40: 7,152,125 km (0.12 R)
• M41: 7,503,979 km (0.108 R)
• M42: 7,646,246 km (0.109 R)
• M43: 7,746,327 km (0.073 R)
• M44: 7,861,368 km (0.113 R)
• M45: 8,356,537 km (0.119 R)
• M46: 8,907,057 km (0.114 R)
• M47: 9,027,633 km (0.087 R)
• M48: 9,118,289 km (0.102 R)
• M49: 9,407,911 km (0.06 R)
• M50: 9,684,966 km (0.114 R)
• M51: 10,121,493 km (0.103 R)
• M52: 10,389,572 km (0.115 R)
• M53: 10,532,438 km (0.074 R)
• M54: 10,836,421 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.2

Radius: 8.6

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.21 AU - 2.51 AU

Year: 2418 Days

Day: 10 Hours

Environment

Temp: -215 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 12,717,903 km

• M1: 122,969 km (0.106 R)
• M2: 303,983 km (0.097 R)
• M3: 389,254 km (0.085 R)
• M4: 476,469 km (0.106 R)
• M5: 681,867 km (0.069 R)
• M6: 876,195 km (0.1 R)
• M7: 935,136 km (0.061 R)
• M8: 1,026,092 km (0.111 R)
• M9: 1,228,348 km (0.041 R)
• M10: 1,585,887 km (0.105 R)
• M11: 1,658,891 km (0.048 R)
• M12: 1,720,525 km (0.105 R)
• M13: 1,820,756 km (0.112 R)
• M14: 2,491,553 km (0.038 R)
• M15: 2,750,506 km (0.08 R)
• M16: 2,853,579 km (0.119 R)
• M17: 2,972,958 km (0.069 R)
• M18: 3,078,874 km (0.097 R)
• M19: 3,216,803 km (0.037 R)
• M20: 3,372,534 km (0.088 R)
• M21: 3,578,830 km (0.045 R)
• M22: 3,871,144 km (0.118 R)
• M23: 4,496,314 km (0.109 R)
• M24: 4,618,236 km (0.081 R)
• M25: 5,134,648 km (0.114 R)
• M26: 5,262,105 km (0.106 R)
• M27: 5,390,610 km (0.085 R)
• M28: 5,557,411 km (0.119 R)
• M29: 6,280,119 km (0.063 R)
• M30: 6,475,194 km (0.116 R)
• M31: 6,613,123 km (0.097 R)
• M32: 6,771,697 km (0.094 R)
• M33: 6,831,536 km (0.1 R)
• M34: 7,113,080 km (0.06 R)
• M35: 7,501,436 km (0.116 R)
• M36: 8,298,493 km (0.034 R)
• M37: 8,405,306 km (0.104 R)
• M38: 8,598,886 km (0.074 R)
• M39: 8,707,045 km (0.093 R)
• M40: 9,100,338 km (0.073 R)
• M41: 9,166,460 km (0.107 R)
• M42: 9,299,153 km (0.112 R)
• M43: 9,365,724 km (0.092 R)
• M44: 9,544,045 km (0.082 R)
• M45: 9,926,716 km (0.117 R)
• M46: 10,568,042 km (0.086 R)
• M47: 10,707,168 km (0.11 R)
• M48: 10,800,218 km (0.075 R)
• M49: 10,917,054 km (0.12 R)
• M50: 11,222,683 km (0.07 R)
• M51: 11,293,592 km (0.083 R)
• M52: 11,364,651 km (0.042 R)
• M53: 11,794,296 km (0.057 R)
• M54: 11,890,488 km (0.089 R)
• M55: 12,375,334 km (0.101 R)
• M56: 12,916,131 km (0.086 R)
• M57: 13,439,723 km (0.09 R)
• M58: 13,615,650 km (0.091 R)
• M59: 13,691,347 km (0.09 R)
• M60: 14,430,211 km (0.105 R)
• M61: 14,584,596 km (0.088 R)
• M62: 14,843,250 km (0.105 R)
• M63: 15,181,790 km (0.084 R)
• M64: 15,444,035 km (0.119 R)
• M65: 16,079,378 km (0.1 R)
• M66: 16,453,971 km (0.073 R)
• M67: 16,561,382 km (0.06 R)
• M68: 16,669,242 km (0.081 R)
• M69: 17,457,623 km (0.093 R)
• M70: 17,870,214 km (0.105 R)
• M71: 17,980,766 km (0.119 R)
• M72: 18,174,795 km (0.111 R)
• M73: 18,845,293 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.9

Radius: 10.5

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.91 AU - 4.55 AU

Year: 4804 Days

Day: 12.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 12,717,903 km

• M1: 132,544 km (0.065 R)
• M2: 219,310 km (0.043 R)
• M3: 337,642 km (0.06 R)
• M4: 647,908 km (0.092 R)
• M5: 726,447 km (0.113 R)
• M6: 960,418 km (0.112 R)
• M7: 1,146,219 km (0.076 R)
• M8: 1,369,569 km (0.114 R)
• M9: 1,460,374 km (0.112 R)
• M10: 2,062,805 km (0.053 R)
• M11: 2,290,044 km (0.111 R)
• M12: 2,493,647 km (0.097 R)
• M13: 2,638,158 km (0.084 R)
• M14: 3,174,467 km (0.063 R)
• M15: 3,366,700 km (0.087 R)
• M16: 3,544,722 km (0.057 R)
• M17: 3,653,180 km (0.119 R)
• M18: 3,744,285 km (0.084 R)
• M19: 3,947,589 km (0.094 R)
• M20: 4,135,633 km (0.105 R)
• M21: 4,345,968 km (0.094 R)
• M22: 4,757,063 km (0.102 R)
• M23: 4,856,844 km (0.069 R)
• M24: 5,160,528 km (0.092 R)
• M25: 5,263,003 km (0.115 R)
• M26: 5,449,402 km (0.085 R)
• M27: 5,595,858 km (0.095 R)
• M28: 5,807,389 km (0.076 R)
• M29: 6,173,156 km (0.088 R)
• M30: 6,282,213 km (0.101 R)
• M31: 6,859,362 km (0.099 R)
• M32: 7,085,853 km (0.046 R)
• M33: 7,245,922 km (0.11 R)
• M34: 7,384,151 km (0.105 R)
• M35: 7,499,940 km (0.085 R)
• M36: 7,756,799 km (0.118 R)
• M37: 8,088,009 km (0.092 R)
• M38: 8,279,494 km (0.064 R)
• M39: 8,764,341 km (0.088 R)
• M40: 9,010,429 km (0.078 R)
• M41: 9,233,629 km (0.105 R)
• M42: 9,762,009 km (0.101 R)
• M43: 10,016,924 km (0.071 R)
• M44: 10,455,545 km (0.082 R)
• M45: 10,637,905 km (0.091 R)
• M46: 11,138,459 km (0.086 R)
• M47: 11,405,042 km (0.073 R)
• M48: 11,566,010 km (0.116 R)
• M49: 11,727,575 km (0.111 R)
• M50: 12,107,853 km (0.109 R)
• M51: 12,244,586 km (0.037 R)
• M52: 12,713,575 km (0.072 R)
• M53: 13,160,274 km (0.096 R)
• M54: 13,413,843 km (0.091 R)
• M55: 13,697,331 km (0.057 R)
• M56: 13,925,767 km (0.092 R)
• M57: 14,502,018 km (0.108 R)
• M58: 14,618,255 km (0.109 R)
• M59: 15,381,204 km (0.092 R)
• M60: 15,946,983 km (0.043 R)
• M61: 16,157,168 km (0.049 R)
• M62: 16,338,032 km (0.065 R)
• M63: 16,549,863 km (0.072 R)
• M64: 17,560,845 km (0.048 R)
• M65: 17,653,746 km (0.105 R)
• M66: 18,120,790 km (0.108 R)
• M67: 18,465,763 km (0.1 R)
• M68: 18,623,439 km (0.091 R)
• M69: 19,066,997 km (0.105 R)
• M70: 19,353,925 km (0.108 R)
• M71: 19,642,350 km (0.11 R)
• M72: 20,843,023 km (0.055 R)
• M73: 21,667,756 km (0.032 R)
• M74: 21,767,388 km (0.078 R)
• M75: 21,933,890 km (0.08 R)
• M76: 22,134,202 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55

Radius: 10.5

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.22 AU - 4.26 AU

Year: 4823 Days

Day: 11.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 12,717,903 km

• M1: 149,299 km (0.084 R)
• M2: 250,726 km (0.088 R)
• M3: 389,104 km (0.071 R)
• M4: 487,539 km (0.117 R)
• M5: 627,862 km (0.036 R)
• M6: 693,536 km (0.081 R)
• M7: 847,322 km (0.1 R)
• M8: 1,273,377 km (0.108 R)
• M9: 1,751,492 km (0.041 R)
• M10: 1,935,946 km (0.1 R)
• M11: 2,116,660 km (0.107 R)
• M12: 2,725,823 km (0.108 R)
• M13: 2,872,130 km (0.069 R)
• M14: 3,114,179 km (0.104 R)
• M15: 3,422,949 km (0.069 R)
• M16: 3,532,305 km (0.099 R)
• M17: 4,836,948 km (0.086 R)
• M18: 5,001,057 km (0.12 R)
• M19: 5,306,835 km (0.115 R)
• M20: 5,806,043 km (0.12 R)
• M21: 5,878,598 km (0.094 R)
• M22: 5,995,284 km (0.102 R)
• M23: 6,068,587 km (0.103 R)
• M24: 6,157,000 km (0.052 R)
• M25: 6,803,113 km (0.108 R)
• M26: 6,972,009 km (0.054 R)
• M27: 7,064,610 km (0.116 R)
• M28: 7,407,937 km (0.109 R)
• M29: 7,981,495 km (0.097 R)
• M30: 8,421,014 km (0.068 R)
• M31: 8,851,706 km (0.09 R)
• M32: 8,952,236 km (0.119 R)
• M33: 9,019,405 km (0.074 R)
• M34: 9,221,961 km (0.085 R)
• M35: 9,752,136 km (0.116 R)
• M36: 9,925,220 km (0.066 R)
• M37: 10,450,758 km (0.12 R)
• M38: 10,539,320 km (0.084 R)
• M39: 10,628,031 km (0.108 R)
• M40: 11,165,686 km (0.105 R)
• M41: 11,238,091 km (0.079 R)
• M42: 11,712,167 km (0.077 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 19,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit