🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.9

Radius: 10.8

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.55 AU - 0.71 AU

Year: 333 Days

Day: 12.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 83,545,721 km

• M1: 135,536 km (0.057 R)
• M2: 221,405 km (0.08 R)
• M3: 292,165 km (0.119 R)
• M4: 359,932 km (0.064 R)
• M5: 461,210 km (0.105 R)
• M6: 580,589 km (0.109 R)
• M7: 666,907 km (0.101 R)
• M8: 779,704 km (0.059 R)
• M9: 884,273 km (0.102 R)
• M10: 981,960 km (0.048 R)
• M11: 1,071,121 km (0.062 R)
• M12: 1,150,557 km (0.071 R)
• M13: 1,236,426 km (0.119 R)
• M14: 1,324,540 km (0.082 R)
• M15: 1,433,297 km (0.118 R)
• M16: 1,554,621 km (0.114 R)
• M17: 1,630,916 km (0.061 R)
• M18: 1,698,983 km (0.082 R)
• M19: 1,807,741 km (0.037 R)
• M20: 2,016,878 km (0.094 R)
• M21: 2,196,396 km (0.116 R)
• M22: 2,447,870 km (0.109 R)
• M23: 2,565,753 km (0.059 R)
• M24: 2,668,527 km (0.081 R)
• M25: 2,772,497 km (0.07 R)
• M26: 2,854,477 km (0.07 R)
• M27: 3,135,422 km (0.106 R)
• M28: 3,294,744 km (0.099 R)
• M29: 3,387,793 km (0.103 R)
• M30: 3,564,169 km (0.057 R)
• M31: 3,640,614 km (0.066 R)
• M32: 3,711,224 km (0.079 R)
• M33: 3,788,865 km (0.097 R)
• M34: 3,886,553 km (0.081 R)
• M35: 4,018,199 km (0.114 R)
• M36: 4,117,981 km (0.077 R)
• M37: 4,205,047 km (0.083 R)
• M38: 4,272,515 km (0.111 R)
• M39: 4,408,500 km (0.03 R)
• M40: 4,518,304 km (0.037 R)
• M41: 4,594,300 km (0.074 R)
• M42: 4,726,694 km (0.107 R)
• M43: 4,832,161 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.7

Radius: 13.2

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.01 AU - 1.07 AU

Year: 707 Days

Day: 13.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,545,721 km

• M1: 164,408 km (0.106 R)
• M2: 274,213 km (0.109 R)
• M3: 362,176 km (0.089 R)
• M4: 494,870 km (0.095 R)
• M5: 597,494 km (0.043 R)
• M6: 891,155 km (0.085 R)
• M7: 973,284 km (0.104 R)
• M8: 1,150,707 km (0.119 R)
• M9: 1,250,937 km (0.097 R)
• M10: 1,364,482 km (0.027 R)
• M11: 1,450,800 km (0.099 R)
• M12: 1,715,738 km (0.107 R)
• M13: 1,859,950 km (0.083 R)
• M14: 1,996,683 km (0.079 R)
• M15: 2,107,535 km (0.053 R)
• M16: 2,305,154 km (0.052 R)
• M17: 2,635,466 km (0.05 R)
• M18: 2,829,195 km (0.034 R)
• M19: 2,987,769 km (0.114 R)
• M20: 3,101,912 km (0.074 R)
• M21: 3,341,717 km (0.104 R)
• M22: 3,460,348 km (0.112 R)
• M23: 3,587,507 km (0.104 R)
• M24: 3,687,588 km (0.116 R)
• M25: 3,875,931 km (0.115 R)
• M26: 4,008,176 km (0.111 R)
• M27: 4,097,336 km (0.103 R)
• M28: 4,300,191 km (0.055 R)
• M29: 4,421,963 km (0.103 R)
• M30: 4,723,702 km (0.116 R)
• M31: 4,928,651 km (0.081 R)
• M32: 5,104,429 km (0.073 R)
• M33: 5,192,991 km (0.11 R)
• M34: 5,437,583 km (0.076 R)
• M35: 5,544,695 km (0.09 R)
• M36: 5,719,276 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.1

Radius: 12.8

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.17 AU - 1.23 AU

Year: 877 Days

Day: 8.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 83,545,721 km

• M1: 160,070 km (0.067 R)
• M2: 257,757 km (0.1 R)
• M3: 366,066 km (0.066 R)
• M4: 469,887 km (0.114 R)
• M5: 566,677 km (0.1 R)
• M6: 704,756 km (0.114 R)
• M7: 837,748 km (0.105 R)
• M8: 929,452 km (0.11 R)
• M9: 1,031,477 km (0.077 R)
• M10: 1,219,971 km (0.051 R)
• M11: 1,383,780 km (0.063 R)
• M12: 1,487,302 km (0.113 R)
• M13: 1,570,478 km (0.074 R)
• M14: 1,678,787 km (0.087 R)
• M15: 1,797,718 km (0.105 R)
• M16: 1,911,562 km (0.113 R)
• M17: 1,994,289 km (0.093 R)
• M18: 2,206,718 km (0.058 R)
• M19: 2,355,568 km (0.101 R)
• M20: 2,435,753 km (0.117 R)
• M21: 2,516,835 km (0.096 R)
• M22: 2,709,816 km (0.049 R)
• M23: 2,831,888 km (0.108 R)
• M24: 2,974,903 km (0.11 R)
• M25: 3,110,589 km (0.116 R)
• M26: 3,218,748 km (0.096 R)
• M27: 3,449,129 km (0.104 R)
• M28: 3,705,689 km (0.105 R)
• M29: 3,789,164 km (0.093 R)
• M30: 4,172,434 km (0.089 R)
• M31: 4,314,103 km (0.104 R)
• M32: 5,255,523 km (0.058 R)
• M33: 5,337,802 km (0.087 R)
• M34: 5,456,134 km (0.1 R)
• M35: 6,110,325 km (0.048 R)
• M36: 6,209,359 km (0.119 R)
• M37: 6,321,408 km (0.052 R)
• M38: 6,585,597 km (0.109 R)
• M39: 7,021,077 km (0.092 R)
• M40: 7,124,898 km (0.091 R)
• M41: 7,216,152 km (0.108 R)
• M42: 7,347,200 km (0.044 R)
• M43: 7,532,103 km (0.103 R)
• M44: 7,745,280 km (0.096 R)
• M45: 7,946,938 km (0.083 R)
• M46: 8,068,860 km (0.088 R)
• M47: 8,300,737 km (0.101 R)
• M48: 8,383,165 km (0.112 R)
• M49: 8,507,182 km (0.086 R)
• M50: 9,066,080 km (0.093 R)
• M51: 9,781,457 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.6

Radius: 13.7

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.02 AU - 1.58 AU

Year: 988 Days

Day: 10.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 83,545,721 km

• M1: 174,282 km (0.042 R)
• M2: 415,284 km (0.088 R)
• M3: 541,843 km (0.119 R)
• M4: 752,776 km (0.116 R)
• M5: 896,390 km (0.03 R)
• M6: 993,180 km (0.11 R)
• M7: 1,079,199 km (0.107 R)
• M8: 1,228,947 km (0.063 R)
• M9: 1,426,266 km (0.118 R)
• M10: 1,592,170 km (0.079 R)
• M11: 1,844,542 km (0.109 R)
• M12: 2,035,728 km (0.091 R)
• M13: 2,214,497 km (0.084 R)
• M14: 2,487,663 km (0.115 R)
• M15: 2,679,447 km (0.113 R)
• M16: 2,803,165 km (0.032 R)
• M17: 2,981,785 km (0.057 R)
• M18: 3,328,403 km (0.089 R)
• M19: 3,551,902 km (0.052 R)
• M20: 3,665,447 km (0.105 R)
• M21: 3,791,857 km (0.098 R)
• M22: 4,445,750 km (0.083 R)
• M23: 4,543,886 km (0.064 R)
• M24: 4,704,853 km (0.07 R)
• M25: 4,817,351 km (0.082 R)
• M26: 4,905,613 km (0.051 R)
• M27: 5,302,796 km (0.063 R)
• M28: 5,446,260 km (0.099 R)
• M29: 5,577,757 km (0.084 R)
• M30: 5,857,505 km (0.093 R)
• M31: 6,019,519 km (0.065 R)
• M32: 6,142,040 km (0.118 R)
• M33: 6,265,308 km (0.098 R)
• M34: 6,417,150 km (0.076 R)
• M35: 6,894,218 km (0.079 R)
• M36: 7,690,527 km (0.112 R)
• M37: 7,987,330 km (0.075 R)
• M38: 8,167,296 km (0.036 R)
• M39: 8,439,713 km (0.119 R)
• M40: 8,577,044 km (0.081 R)
• M41: 8,792,166 km (0.102 R)
• M42: 9,009,233 km (0.105 R)
• M43: 9,353,756 km (0.109 R)
• M44: 9,607,026 km (0.074 R)
• M45: 9,846,681 km (0.055 R)
• M46: 10,007,499 km (0.093 R)
• M47: 10,120,595 km (0.103 R)
• M48: 10,692,508 km (0.116 R)
• M49: 10,841,208 km (0.094 R)
• M50: 10,940,840 km (0.108 R)
• M51: 11,057,377 km (0.052 R)
• M52: 11,308,552 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.5

Radius: 11.1

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.54 AU - 2.62 AU

Year: 2763 Days

Day: 9.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 83,545,721 km

• M1: 232,026 km (0.079 R)
• M2: 443,258 km (0.063 R)
• M3: 682,316 km (0.072 R)
• M4: 757,564 km (0.092 R)
• M5: 926,310 km (0.067 R)
• M6: 1,001,408 km (0.112 R)
• M7: 1,188,555 km (0.092 R)
• M8: 1,441,675 km (0.083 R)
• M9: 1,597,556 km (0.085 R)
• M10: 1,724,115 km (0.117 R)
• M11: 1,806,394 km (0.102 R)
• M12: 1,963,023 km (0.109 R)
• M13: 2,124,140 km (0.056 R)
• M14: 2,341,655 km (0.112 R)
• M15: 2,420,194 km (0.08 R)
• M16: 2,647,583 km (0.11 R)
• M17: 3,371,637 km (0.069 R)
• M18: 3,490,717 km (0.08 R)
• M19: 3,825,218 km (0.059 R)
• M20: 4,059,338 km (0.108 R)
• M21: 4,282,239 km (0.072 R)
• M22: 4,460,111 km (0.117 R)
• M23: 4,558,247 km (0.086 R)
• M24: 4,789,974 km (0.057 R)
• M25: 5,076,753 km (0.069 R)
• M26: 5,162,024 km (0.108 R)
• M27: 5,808,885 km (0.113 R)
• M28: 6,187,518 km (0.118 R)
• M29: 6,352,225 km (0.113 R)
• M30: 6,425,977 km (0.07 R)
• M31: 6,499,878 km (0.084 R)
• M32: 6,855,173 km (0.109 R)
• M33: 7,390,434 km (0.11 R)
• M34: 7,702,346 km (0.056 R)
• M35: 7,840,125 km (0.077 R)
• M36: 8,399,621 km (0.063 R)
• M37: 8,500,899 km (0.089 R)
• M38: 8,704,801 km (0.104 R)
• M39: 9,599,546 km (0.112 R)
• M40: 9,684,218 km (0.065 R)
• M41: 10,111,619 km (0.104 R)
• M42: 10,219,479 km (0.086 R)
• M43: 10,479,780 km (0.046 R)
• M44: 10,566,995 km (0.066 R)
• M45: 10,808,297 km (0.112 R)
• M46: 11,095,824 km (0.111 R)
• M47: 11,633,179 km (0.059 R)
• M48: 12,293,803 km (0.046 R)
• M49: 12,362,918 km (0.095 R)
• M50: 13,770,783 km (0.056 R)
• M51: 13,842,590 km (0.12 R)
• M52: 14,154,801 km (0.059 R)
• M53: 14,323,996 km (0.066 R)
• M54: 14,615,413 km (0.098 R)
• M55: 14,688,566 km (0.075 R)
• M56: 15,130,329 km (0.081 R)
• M57: 15,253,747 km (0.118 R)
• M58: 15,427,131 km (0.071 R)
• M59: 15,601,263 km (0.084 R)
• M60: 15,750,861 km (0.117 R)
• M61: 16,228,227 km (0.1 R)
• M62: 16,354,638 km (0.079 R)
• M63: 16,761,245 km (0.086 R)
• M64: 16,889,001 km (0.079 R)
• M65: 17,068,519 km (0.078 R)
• M66: 17,145,562 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.2

Radius: 15

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.98 AU - 5.4 AU

Year: 7885 Days

Day: 14.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 83,545,721 km

• M1: 302,487 km (0.111 R)
• M2: 615,446 km (0.101 R)
• M3: 911,051 km (0.087 R)
• M4: 1,238,222 km (0.112 R)
• M5: 1,350,570 km (0.115 R)
• M6: 1,534,575 km (0.097 R)
• M7: 2,003,714 km (0.064 R)
• M8: 2,099,157 km (0.092 R)
• M9: 2,294,981 km (0.032 R)
• M10: 2,496,938 km (0.109 R)
• M11: 2,854,178 km (0.107 R)
• M12: 3,524,975 km (0.087 R)
• M13: 4,544,634 km (0.109 R)
• M14: 4,646,360 km (0.063 R)
• M15: 4,930,147 km (0.058 R)
• M16: 5,299,654 km (0.074 R)
• M17: 5,406,916 km (0.105 R)
• M18: 5,596,456 km (0.091 R)
• M19: 6,206,367 km (0.054 R)
• M20: 7,190,870 km (0.055 R)
• M21: 7,339,870 km (0.098 R)
• M22: 7,884,406 km (0.108 R)
• M23: 8,130,794 km (0.083 R)
• M24: 8,410,991 km (0.116 R)
• M25: 8,694,329 km (0.035 R)
• M26: 8,789,623 km (0.119 R)
• M27: 9,077,150 km (0.06 R)
• M28: 9,694,690 km (0.072 R)
• M29: 10,125,083 km (0.095 R)
• M30: 10,292,334 km (0.102 R)
• M31: 10,494,141 km (0.097 R)
• M32: 11,418,955 km (0.057 R)
• M33: 11,593,087 km (0.089 R)
• M34: 12,050,108 km (0.095 R)
• M35: 12,656,578 km (0.115 R)
• M36: 13,899,437 km (0.114 R)
• M37: 14,762,168 km (0.085 R)
• M38: 15,219,190 km (0.094 R)
• M39: 15,758,341 km (0.097 R)
• M40: 16,147,295 km (0.1 R)
• M41: 16,382,164 km (0.057 R)
• M42: 16,539,391 km (0.059 R)
• M43: 16,736,711 km (0.096 R)
• M44: 17,093,801 km (0.041 R)
• M45: 17,613,952 km (0.106 R)
• M46: 17,936,635 km (0.099 R)
• M47: 18,752,093 km (0.089 R)
• M48: 19,247,112 km (0.089 R)
• M49: 19,830,095 km (0.109 R)
• M50: 20,039,832 km (0.115 R)
• M51: 20,928,293 km (0.084 R)
• M52: 22,046,238 km (0.067 R)
• M53: 22,350,520 km (0.114 R)
• M54: 24,925,249 km (0.109 R)
• M55: 25,378,680 km (0.112 R)
• M56: 25,560,741 km (0.114 R)
• M57: 26,339,547 km (0.115 R)
• M58: 26,524,002 km (0.108 R)
• M59: 28,249,912 km (0.085 R)
• M60: 28,391,432 km (0.094 R)
• M61: 28,912,481 km (0.116 R)
• M62: 29,150,342 km (0.082 R)
• M63: 30,591,119 km (0.097 R)
• M64: 30,736,528 km (0.116 R)
• M65: 30,930,706 km (0.099 R)
• M66: 31,027,945 km (0.09 R)
• M67: 31,271,490 km (0.07 R)
• M68: 31,858,512 km (0.091 R)
• M69: 32,104,301 km (0.097 R)
• M70: 32,449,274 km (0.111 R)
• M71: 32,944,443 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.8

Radius: 4.1

Gravity: 44.66 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.22 AU - 11.34 AU

Year: 21980 Days

Day: 17.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,545,721 km

• M1: 58,493 km (0.062 R)
• M2: 147,354 km (0.076 R)
• M3: 204,351 km (0.094 R)
• M4: 421,417 km (0.113 R)
• M5: 574,456 km (0.067 R)
• M6: 795,412 km (0.087 R)
• M7: 929,003 km (0.086 R)
• M8: 1,127,968 km (0.113 R)
• M9: 1,339,948 km (0.098 R)
• M10: 2,011,493 km (0.032 R)
• M11: 2,418,998 km (0.102 R)
• M12: 2,932,417 km (0.116 R)
• M13: 3,307,160 km (0.102 R)
• M14: 4,377,982 km (0.052 R)
• M15: 5,096,949 km (0.098 R)
• M16: 5,394,649 km (0.028 R)
• M17: 6,163,432 km (0.08 R)
• M18: 6,215,941 km (0.108 R)
• M19: 8,432,832 km (0.104 R)
• M20: 8,491,175 km (0.105 R)
• M21: 9,021,649 km (0.118 R)
• M22: 9,140,879 km (0.068 R)
• M23: 10,992,751 km (0.116 R)
• M24: 12,687,844 km (0.04 R)
• M25: 12,955,624 km (0.116 R)
• M26: 13,157,881 km (0.082 R)
• M27: 13,839,299 km (0.118 R)
• M28: 14,882,595 km (0.105 R)
• M29: 15,592,287 km (0.111 R)
• M30: 16,167,790 km (0.1 R)
• M31: 16,604,017 km (0.099 R)
• M32: 17,265,539 km (0.115 R)
• M33: 17,935,738 km (0.026 R)
• M34: 18,387,224 km (0.097 R)
• M35: 19,532,246 km (0.059 R)
• M36: 21,970,691 km (0.04 R)
• M37: 22,050,876 km (0.103 R)
• M38: 22,131,359 km (0.101 R)
• M39: 23,923,243 km (0.085 R)
• M40: 25,087,563 km (0.119 R)
• M41: 25,339,486 km (0.119 R)
• M42: 26,697,086 km (0.066 R)
• M43: 27,817,425 km (0.078 R)
• M44: 27,991,258 km (0.1 R)
• M45: 29,482,300 km (0.098 R)
• M46: 29,659,423 km (0.056 R)
• M47: 31,903,092 km (0.06 R)
• M48: 32,267,064 km (0.099 R)
• M49: 32,632,532 km (0.111 R)
• M50: 33,367,356 km (0.107 R)
• M51: 33,459,658 km (0.093 R)
• M52: 34,479,916 km (0.092 R)
• M53: 34,759,963 km (0.071 R)
• M54: 35,040,758 km (0.095 R)
• M55: 36,171,419 km (0.077 R)
• M56: 36,266,264 km (0.098 R)
• M57: 37,505,682 km (0.099 R)
• M58: 37,697,467 km (0.074 R)
• M59: 38,082,382 km (0.059 R)
• M60: 38,565,134 km (0.111 R)
• M61: 40,418,353 km (0.049 R)
• M62: 41,702,950 km (0.104 R)
• M63: 42,800,250 km (0.093 R)
• M64: 43,503,510 km (0.041 R)
• M65: 44,109,381 km (0.082 R)
• M66: 44,311,936 km (0.076 R)
• M67: 46,457,469 km (0.109 R)
• M68: 46,973,283 km (0.075 R)
• M69: 47,594,862 km (0.111 R)
• M70: 48,010,594 km (0.098 R)
• M71: 48,218,984 km (0.119 R)
• M72: 48,323,254 km (0.11 R)
• M73: 48,845,949 km (0.058 R)
• M74: 49,685,941 km (0.093 R)
• M75: 50,107,807 km (0.093 R)
• M76: 52,663,686 km (0.075 R)
• M77: 54,065,568 km (0.114 R)
• M78: 56,466,015 km (0.101 R)
• M79: 58,566,968 km (0.1 R)
• M80: 59,012,470 km (0.115 R)
• M81: 59,795,017 km (0.065 R)
• M82: 64,446,164 km (0.059 R)
• M83: 68,859,601 km (0.081 R)
• M84: 71,815,804 km (0.108 R)
• M85: 74,451,419 km (0.088 R)
• M86: 74,571,995 km (0.114 R)
• M87: 75,296,647 km (0.058 R)
• M88: 76,145,017 km (0.1 R)
• M89: 76,266,490 km (0.094 R)
• M90: 76,388,114 km (0.101 R)
• M91: 76,996,678 km (0.113 R)
• M92: 77,973,701 km (0.096 R)
• M93: 78,586,454 km (0.094 R)
• M94: 79,200,853 km (0.213 R)
• M95: 79,323,822 km (0.063 R)
• M96: 81,177,489 km (0.102 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 15,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit