🌌 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: 938.1

Radius: 11

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.5 AU - 0.64 AU

Year: 297 Days

Day: 14 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 60,781,218 km

• M1: 173,534 km (0.08 R)
• M2: 268,678 km (0.119 R)
• M3: 351,106 km (0.113 R)
• M4: 457,769 km (0.051 R)
• M5: 567,874 km (0.113 R)
• M6: 667,057 km (0.069 R)
• M7: 735,722 km (0.054 R)
• M8: 814,560 km (0.106 R)
• M9: 896,690 km (0.112 R)
• M10: 1,002,755 km (0.051 R)
• M11: 1,104,481 km (0.065 R)
• M12: 1,187,807 km (0.095 R)
• M13: 1,259,614 km (0.053 R)
• M14: 1,328,429 km (0.026 R)
• M15: 1,398,441 km (0.047 R)
• M16: 1,474,736 km (0.081 R)
• M17: 1,577,061 km (0.088 R)
• M18: 1,742,965 km (0.096 R)
• M19: 1,825,393 km (0.117 R)
• M20: 1,914,554 km (0.074 R)
• M21: 2,010,745 km (0.1 R)
• M22: 2,191,160 km (0.065 R)
• M23: 2,308,894 km (0.086 R)
• M24: 2,405,683 km (0.066 R)
• M25: 2,627,238 km (0.046 R)
• M26: 2,752,601 km (0.107 R)
• M27: 2,855,674 km (0.116 R)
• M28: 2,966,077 km (0.078 R)
• M29: 3,121,958 km (0.046 R)
• M30: 3,210,370 km (0.072 R)
• M31: 3,299,680 km (0.096 R)
• M32: 3,370,440 km (0.117 R)
• M33: 3,480,843 km (0.061 R)
• M34: 3,619,072 km (0.092 R)
• M35: 3,826,265 km (0.095 R)
• M36: 3,941,605 km (0.047 R)
• M37: 4,016,852 km (0.081 R)
• M38: 4,196,669 km (0.084 R)
• M39: 4,273,562 km (0.111 R)
• M40: 4,428,695 km (0.108 R)
• M41: 4,564,231 km (0.095 R)
• M42: 4,693,932 km (0.115 R)
• M43: 4,839,641 km (0.086 R)
• M44: 5,105,476 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347

Radius: 13.3

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.03 AU - 1.17 AU

Year: 796 Days

Day: 10 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 60,781,218 km

• M1: 165,605 km (0.064 R)
• M2: 318,793 km (0.071 R)
• M3: 500,405 km (0.084 R)
• M4: 624,122 km (0.118 R)
• M5: 737,518 km (0.082 R)
• M6: 883,076 km (0.056 R)
• M7: 972,386 km (0.108 R)
• M8: 1,075,908 km (0.116 R)
• M9: 1,172,399 km (0.071 R)
• M10: 1,255,276 km (0.104 R)
• M11: 1,462,918 km (0.101 R)
• M12: 1,565,093 km (0.076 R)
• M13: 1,707,360 km (0.1 R)
• M14: 1,802,654 km (0.103 R)
• M15: 2,065,647 km (0.047 R)
• M16: 2,215,844 km (0.068 R)
• M17: 2,320,413 km (0.057 R)
• M18: 2,419,446 km (0.087 R)
• M19: 2,527,306 km (0.053 R)
• M20: 2,644,142 km (0.107 R)
• M21: 2,762,923 km (0.091 R)
• M22: 2,845,651 km (0.116 R)
• M23: 2,944,385 km (0.119 R)
• M24: 3,083,212 km (0.092 R)
• M25: 3,319,577 km (0.113 R)
• M26: 3,529,313 km (0.065 R)
• M27: 3,810,258 km (0.115 R)
• M28: 4,038,544 km (0.109 R)
• M29: 4,158,821 km (0.114 R)
• M30: 4,455,773 km (0.071 R)
• M31: 4,544,484 km (0.111 R)
• M32: 4,759,905 km (0.111 R)
• M33: 5,080,044 km (0.102 R)
• M34: 5,200,770 km (0.033 R)
• M35: 5,331,818 km (0.087 R)
• M36: 5,540,208 km (0.071 R)
• M37: 5,626,077 km (0.104 R)
• M38: 5,780,163 km (0.117 R)
• M39: 5,867,378 km (0.1 R)
• M40: 6,240,625 km (0.034 R)
• M41: 6,410,269 km (0.116 R)
• M42: 6,540,868 km (0.08 R)
• M43: 6,672,514 km (0.075 R)
• M44: 6,928,027 km (0.093 R)
• M45: 7,051,894 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.4

Radius: 12.1

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.49 AU - 1.51 AU

Year: 1268 Days

Day: 11.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 60,781,218 km

• M1: 150,645 km (0.111 R)
• M2: 234,569 km (0.103 R)
• M3: 378,483 km (0.087 R)
• M4: 470,037 km (0.112 R)
• M5: 595,998 km (0.105 R)
• M6: 735,274 km (0.11 R)
• M7: 833,260 km (0.047 R)
• M8: 997,219 km (0.114 R)
• M9: 1,123,480 km (0.107 R)
• M10: 1,233,135 km (0.118 R)
• M11: 1,364,033 km (0.094 R)
• M12: 1,463,965 km (0.077 R)
• M13: 1,542,055 km (0.096 R)
• M14: 1,640,191 km (0.069 R)
• M15: 1,772,436 km (0.059 R)
• M16: 1,895,255 km (0.09 R)
• M17: 2,451,311 km (0.085 R)
• M18: 2,692,163 km (0.045 R)
• M19: 2,774,143 km (0.061 R)
• M20: 2,979,092 km (0.113 R)
• M21: 3,380,014 km (0.073 R)
• M22: 3,468,875 km (0.113 R)
• M23: 3,806,667 km (0.08 R)
• M24: 3,949,982 km (0.103 R)
• M25: 4,585,624 km (0.087 R)
• M26: 4,666,107 km (0.074 R)
• M27: 4,892,598 km (0.089 R)
• M28: 4,993,427 km (0.081 R)
• M29: 5,574,615 km (0.092 R)
• M30: 5,689,506 km (0.12 R)
• M31: 5,795,721 km (0.118 R)
• M32: 5,990,348 km (0.118 R)
• M33: 6,167,471 km (0.1 R)
• M34: 6,770,201 km (0.102 R)
• M35: 7,037,233 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.2

Radius: 11.1

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.24 AU - 1.8 AU

Year: 1294 Days

Day: 12.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,781,218 km

• M1: 140,921 km (0.105 R)
• M2: 248,632 km (0.087 R)
• M3: 364,121 km (0.108 R)
• M4: 461,210 km (0.087 R)
• M5: 540,647 km (0.104 R)
• M6: 625,618 km (0.087 R)
• M7: 1,004,251 km (0.103 R)
• M8: 1,101,190 km (0.097 R)
• M9: 1,280,707 km (0.117 R)
• M10: 1,357,750 km (0.074 R)
• M11: 1,529,788 km (0.114 R)
• M12: 1,655,899 km (0.118 R)
• M13: 1,799,363 km (0.077 R)
• M14: 1,909,617 km (0.097 R)
• M15: 2,065,199 km (0.102 R)
• M16: 2,166,327 km (0.088 R)
• M17: 2,264,313 km (0.044 R)
• M18: 2,353,773 km (0.065 R)
• M19: 2,469,861 km (0.072 R)
• M20: 2,562,163 km (0.095 R)
• M21: 2,739,586 km (0.085 R)
• M22: 3,013,500 km (0.04 R)
• M23: 3,190,025 km (0.063 R)
• M24: 3,262,730 km (0.085 R)
• M25: 3,541,730 km (0.104 R)
• M26: 3,646,299 km (0.071 R)
• M27: 3,852,444 km (0.081 R)
• M28: 4,147,451 km (0.111 R)
• M29: 4,220,904 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.8

Radius: 10.8

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.39 AU - 2.99 AU

Year: 3045 Days

Day: 15 Hours

Environment

Temp: -208 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 60,781,218 km

• M1: 136,284 km (0.087 R)
• M2: 242,498 km (0.062 R)
• M3: 310,864 km (0.085 R)
• M4: 424,858 km (0.119 R)
• M5: 505,042 km (0.04 R)
• M6: 671,096 km (0.093 R)
• M7: 912,846 km (0.119 R)
• M8: 1,112,859 km (0.062 R)
• M9: 1,286,691 km (0.119 R)
• M10: 1,377,048 km (0.114 R)
• M11: 1,760,767 km (0.091 R)
• M12: 1,946,119 km (0.111 R)
• M13: 2,079,859 km (0.084 R)
• M14: 2,157,650 km (0.083 R)
• M15: 2,296,327 km (0.118 R)
• M16: 2,687,526 km (0.034 R)
• M17: 2,826,353 km (0.08 R)
• M18: 2,978,494 km (0.036 R)
• M19: 3,257,045 km (0.106 R)
• M20: 3,474,411 km (0.116 R)
• M21: 3,673,077 km (0.116 R)
• M22: 3,755,954 km (0.075 R)
• M23: 4,069,361 km (0.096 R)
• M24: 4,303,781 km (0.03 R)
• M25: 4,504,691 km (0.09 R)
• M26: 4,670,296 km (0.074 R)
• M27: 5,325,834 km (0.103 R)
• M28: 5,446,858 km (0.102 R)
• M29: 5,528,090 km (0.05 R)
• M30: 5,829,530 km (0.119 R)
• M31: 6,024,157 km (0.092 R)
• M32: 6,362,846 km (0.054 R)
• M33: 6,867,889 km (0.115 R)
• M34: 6,955,852 km (0.099 R)
• M35: 7,206,877 km (0.05 R)
• M36: 7,296,187 km (0.036 R)
• M37: 7,476,004 km (0.087 R)
• M38: 7,551,401 km (0.075 R)
• M39: 7,748,422 km (0.106 R)
• M40: 7,885,902 km (0.114 R)
• M41: 8,147,848 km (0.112 R)
• M42: 8,334,397 km (0.078 R)
• M43: 8,491,026 km (0.12 R)
• M44: 8,585,422 km (0.069 R)
• M45: 8,695,975 km (0.045 R)
• M46: 8,775,261 km (0.102 R)
• M47: 8,966,597 km (0.113 R)
• M48: 9,062,789 km (0.092 R)
• M49: 9,143,272 km (0.115 R)
• M50: 9,256,219 km (0.07 R)
• M51: 9,385,920 km (0.1 R)
• M52: 9,762,159 km (0.106 R)
• M53: 9,976,981 km (0.119 R)
• M54: 10,076,763 km (0.086 R)
• M55: 10,377,754 km (0.078 R)
• M56: 10,461,977 km (0.059 R)
• M57: 10,664,982 km (0.068 R)
• M58: 10,818,020 km (0.101 R)
• M59: 11,040,323 km (0.089 R)
• M60: 11,212,510 km (0.104 R)
• M61: 11,472,362 km (0.082 R)
• M62: 11,786,816 km (0.033 R)
• M63: 11,857,127 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83

Radius: 4.3

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.64 AU - 9.28 AU

Year: 16985 Days

Day: 23.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,781,218 km

• M1: 128,205 km (0.12 R)
• M2: 219,909 km (0.067 R)
• M3: 274,213 km (0.106 R)
• M4: 323,131 km (0.077 R)
• M5: 354,098 km (0.089 R)
• M6: 512,223 km (0.075 R)
• M7: 664,514 km (0.108 R)
• M8: 1,334,114 km (0.049 R)
• M9: 1,402,630 km (0.066 R)
• M10: 1,707,061 km (0.107 R)
• M11: 1,800,560 km (0.066 R)
• M12: 1,876,556 km (0.068 R)
• M13: 2,110,676 km (0.117 R)
• M14: 2,374,866 km (0.116 R)
• M15: 2,757,837 km (0.113 R)
• M16: 2,867,492 km (0.092 R)
• M17: 2,934,063 km (0.084 R)
• M18: 3,001,232 km (0.104 R)
• M19: 3,046,261 km (0.106 R)
• M20: 3,136,918 km (0.068 R)
• M21: 3,320,923 km (0.048 R)
• M22: 3,869,499 km (0.112 R)
• M23: 3,943,101 km (0.076 R)
• M24: 4,041,985 km (0.046 R)
• M25: 4,318,143 km (0.088 R)
• M26: 4,626,314 km (0.105 R)
• M27: 4,915,188 km (0.09 R)
• M28: 4,968,295 km (0.08 R)
• M29: 6,619,407 km (0.078 R)
• M30: 7,184,139 km (0.073 R)
• M31: 7,426,487 km (0.11 R)
• M32: 8,201,105 km (0.117 R)
• M33: 8,327,515 km (0.112 R)
• M34: 8,742,500 km (0.106 R)
• M35: 8,936,229 km (0.042 R)
• M36: 8,968,692 km (0.113 R)
• M37: 9,792,377 km (0.071 R)
• M38: 10,366,085 km (0.097 R)
• M39: 10,812,186 km (0.112 R)
• M40: 10,881,450 km (0.062 R)
• M41: 10,985,420 km (0.05 R)
• M42: 11,159,552 km (0.041 R)
• M43: 11,334,731 km (0.095 R)
• M44: 11,405,042 km (0.088 R)
• M45: 11,545,964 km (0.053 R)
• M46: 11,723,088 km (0.114 R)
• M47: 12,044,125 km (0.099 R)
• M48: 13,024,290 km (0.091 R)
• M49: 13,134,843 km (0.107 R)
• M50: 13,356,696 km (0.112 R)
• M51: 13,617,296 km (0.104 R)
• M52: 13,691,945 km (0.092 R)
• M53: 13,879,391 km (0.107 R)
• M54: 14,067,735 km (0.102 R)
• M55: 14,675,850 km (0.082 R)
• M56: 14,829,188 km (0.083 R)
• M57: 15,215,001 km (0.113 R)
• M58: 15,370,284 km (0.115 R)
• M59: 15,721,390 km (0.105 R)
• M60: 16,591,002 km (0.108 R)
• M61: 16,830,957 km (0.074 R)
• M62: 16,991,476 km (0.05 R)
• M63: 17,638,636 km (0.091 R)
• M64: 18,211,596 km (0.026 R)
• M65: 18,790,689 km (0.106 R)
• M66: 20,907,499 km (0.087 R)
• M67: 20,950,583 km (0.066 R)
• M68: 21,209,837 km (0.07 R)
• M69: 21,470,137 km (0.096 R)
• M70: 21,687,802 km (0.055 R)
• M71: 21,818,849 km (0.057 R)
• M72: 22,433,547 km (0.085 R)
• M73: 22,920,638 km (0.09 R)
• M74: 23,232,250 km (0.092 R)
• M75: 23,500,629 km (0.083 R)
• M76: 23,679,997 km (0.083 R)
• M77: 24,357,077 km (0.079 R)
• M78: 25,361,327 km (0.096 R)
• M79: 25,407,254 km (0.072 R)
• M80: 25,961,214 km (0.066 R)
• M81: 26,193,091 km (0.109 R)
• M82: 26,285,991 km (0.086 R)
• M83: 26,379,191 km (0.084 R)
• M84: 26,518,915 km (0.096 R)
• M85: 27,363,096 km (0.116 R)
• M86: 27,551,889 km (0.103 R)
• M87: 30,337,251 km (0.104 R)
• M88: 30,973,790 km (0.106 R)
• M89: 31,268,947 km (0.068 R)
• M90: 31,318,314 km (0.038 R)
• M91: 32,259,883 km (0.114 R)
• M92: 33,412,236 km (0.105 R)
• M93: 33,715,022 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.2

Radius: 4.4

Gravity: 15.56 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.48 AU - 10.34 AU

Year: 21534 Days

Day: 21.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,781,218 km

• M1: 70,012 km (0.089 R)
• M2: 213,775 km (0.089 R)
• M3: 252,820 km (0.106 R)
• M4: 577,448 km (0.095 R)
• M5: 816,804 km (0.086 R)
• M6: 947,254 km (0.061 R)
• M7: 992,133 km (0.118 R)
• M8: 1,061,098 km (0.099 R)
• M9: 1,155,344 km (0.045 R)
• M10: 1,721,722 km (0.108 R)
• M11: 2,032,885 km (0.12 R)
• M12: 2,062,057 km (0.052 R)
• M13: 2,240,079 km (0.102 R)
• M14: 2,516,236 km (0.087 R)
• M15: 4,500,353 km (0.061 R)
• M16: 4,538,500 km (0.056 R)
• M17: 4,847,719 km (0.115 R)
• M18: 5,324,188 km (0.111 R)
• M19: 5,773,879 km (0.074 R)
• M20: 7,061,169 km (0.118 R)
• M21: 8,105,512 km (0.072 R)
• M22: 8,198,562 km (0.071 R)
• M23: 8,432,832 km (0.106 R)
• M24: 8,574,352 km (0.081 R)
• M25: 8,907,805 km (0.097 R)
• M26: 9,148,658 km (0.096 R)
• M27: 9,636,646 km (0.029 R)
• M28: 11,254,098 km (0.061 R)
• M29: 11,934,918 km (0.052 R)
• M30: 12,093,941 km (0.118 R)
• M31: 12,147,048 km (0.073 R)
• M32: 13,062,437 km (0.097 R)
• M33: 13,226,397 km (0.104 R)
• M34: 13,445,857 km (0.061 R)
• M35: 13,666,663 km (0.081 R)
• M36: 13,944,167 km (0.104 R)
• M37: 14,392,213 km (0.114 R)
• M38: 14,561,408 km (0.116 R)
• M39: 15,590,641 km (0.117 R)
• M40: 15,648,386 km (0.079 R)
• M41: 16,407,146 km (0.111 R)
• M42: 16,643,062 km (0.116 R)
• M43: 16,761,394 km (0.085 R)
• M44: 17,778,510 km (0.056 R)
• M45: 18,081,446 km (0.089 R)
• M46: 18,203,219 km (0.099 R)
• M47: 18,508,548 km (0.103 R)
• M48: 19,434,708 km (0.072 R)
• M49: 19,684,237 km (0.106 R)
• M50: 20,883,863 km (0.087 R)
• M51: 20,947,741 km (0.037 R)
• M52: 21,396,086 km (0.072 R)
• M53: 22,825,793 km (0.106 R)
• M54: 23,089,085 km (0.106 R)
• M55: 23,951,517 km (0.11 R)
• M56: 24,554,845 km (0.1 R)
• M57: 25,571,362 km (0.037 R)
• M58: 25,913,194 km (0.103 R)
• M59: 26,878,549 km (0.069 R)
• M60: 27,226,064 km (0.085 R)
• M61: 27,575,226 km (0.041 R)
• M62: 27,996,045 km (0.098 R)
• M63: 29,342,874 km (0.105 R)
• M64: 29,844,326 km (0.076 R)
• M65: 29,916,133 km (0.032 R)
• M66: 30,060,047 km (0.045 R)
• M67: 30,348,621 km (0.104 R)
• M68: 30,565,538 km (0.071 R)
• M69: 31,878,259 km (0.069 R)
• M70: 31,951,712 km (0.1 R)
• M71: 32,393,624 km (0.107 R)
• M72: 35,163,578 km (0.099 R)
• M73: 35,467,561 km (0.119 R)
• M74: 36,384,745 km (0.115 R)
• M75: 37,232,367 km (0.117 R)
• M76: 37,775,108 km (0.064 R)
• M77: 38,086,271 km (0.067 R)
• M78: 38,242,302 km (0.084 R)
• M79: 39,103,986 km (0.042 R)
• M80: 43,019,112 km (0.089 R)
• M81: 44,242,373 km (0.109 R)
• M82: 44,734,850 km (0.103 R)
• M83: 45,559,732 km (0.113 R)
• M84: 46,889,957 km (0.09 R)
• M85: 50,527,429 km (0.086 R)
• M86: 51,386,270 km (0.085 R)
• M87: 51,903,879 km (0.054 R)
• M88: 53,118,464 km (0.098 R)
• M89: 55,487,047 km (0.107 R)
• M90: 57,800,129 km (0.093 R)
• M91: 59,329,618 km (0.075 R)
• M92: 59,510,482 km (0.063 R)
• M93: 59,963,315 km (0.103 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 10,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit