🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.1

Radius: 10.9

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.32 AU - 1.58 AU

Year: 1127 Days

Day: 11.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 25,608,863 km

• M1: 135,984 km (0.055 R)
• M2: 221,255 km (0.057 R)
• M3: 321,785 km (0.093 R)
• M4: 392,844 km (0.117 R)
• M5: 497,712 km (0.106 R)
• M6: 570,267 km (0.09 R)
• M7: 863,329 km (0.1 R)
• M8: 980,464 km (0.097 R)
• M9: 1,150,258 km (0.035 R)
• M10: 1,421,030 km (0.118 R)
• M11: 1,498,522 km (0.032 R)
• M12: 1,690,456 km (0.071 R)
• M13: 1,856,809 km (0.117 R)
• M14: 1,959,283 km (0.035 R)
• M15: 2,040,365 km (0.103 R)
• M16: 2,339,262 km (0.11 R)
• M17: 2,500,229 km (0.074 R)
• M18: 2,569,493 km (0.038 R)
• M19: 2,639,505 km (0.116 R)
• M20: 2,800,771 km (0.057 R)
• M21: 2,932,268 km (0.107 R)
• M22: 3,153,822 km (0.058 R)
• M23: 3,535,297 km (0.089 R)
• M24: 3,627,748 km (0.104 R)
• M25: 3,865,908 km (0.115 R)
• M26: 3,939,062 km (0.118 R)
• M27: 4,124,114 km (0.031 R)
• M28: 4,380,375 km (0.077 R)
• M29: 4,916,534 km (0.099 R)
• M30: 5,051,920 km (0.041 R)
• M31: 5,572,670 km (0.075 R)
• M32: 5,647,170 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.7

Radius: 12.2

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.58 AU - 1.8 AU

Year: 1419 Days

Day: 13.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 25,608,863 km

• M1: 162,762 km (0.071 R)
• M2: 287,677 km (0.08 R)
• M3: 365,916 km (0.085 R)
• M4: 455,226 km (0.052 R)
• M5: 579,093 km (0.057 R)
• M6: 785,838 km (0.09 R)
• M7: 865,573 km (0.052 R)
• M8: 971,339 km (0.08 R)
• M9: 1,098,198 km (0.092 R)
• M10: 1,325,437 km (0.11 R)
• M11: 1,449,603 km (0.112 R)
• M12: 1,709,904 km (0.09 R)
• M13: 1,845,888 km (0.081 R)
• M14: 1,955,394 km (0.097 R)
• M15: 2,067,143 km (0.116 R)
• M16: 2,223,174 km (0.119 R)
• M17: 2,404,786 km (0.093 R)
• M18: 2,513,992 km (0.103 R)
• M19: 2,636,064 km (0.073 R)
• M20: 2,760,081 km (0.108 R)
• M21: 3,108,644 km (0.097 R)
• M22: 3,520,935 km (0.11 R)
• M23: 3,632,984 km (0.111 R)
• M24: 3,886,403 km (0.116 R)
• M25: 3,963,596 km (0.114 R)
• M26: 4,080,432 km (0.028 R)
• M27: 4,504,841 km (0.051 R)
• M28: 4,681,516 km (0.071 R)
• M29: 5,154,095 km (0.029 R)
• M30: 5,239,217 km (0.096 R)
• M31: 5,497,123 km (0.109 R)
• M32: 5,729,898 km (0.088 R)
• M33: 6,205,320 km (0.073 R)
• M34: 6,311,085 km (0.119 R)
• M35: 6,493,744 km (0.1 R)
• M36: 6,662,640 km (0.102 R)
• M37: 6,864,298 km (0.12 R)
• M38: 7,194,162 km (0.081 R)
• M39: 7,305,462 km (0.097 R)
• M40: 7,820,827 km (0.035 R)
• M41: 8,182,106 km (0.03 R)
• M42: 8,348,160 km (0.077 R)
• M43: 8,548,920 km (0.086 R)
• M44: 8,751,176 km (0.112 R)
• M45: 8,903,916 km (0.102 R)
• M46: 9,212,237 km (0.112 R)
• M47: 9,489,292 km (0.111 R)
• M48: 9,611,364 km (0.095 R)
• M49: 9,909,961 km (0.094 R)
• M50: 10,016,026 km (0.1 R)
• M51: 10,354,716 km (0.059 R)
• M52: 11,079,817 km (0.103 R)
• M53: 11,430,025 km (0.053 R)
• M54: 11,727,875 km (0.102 R)
• M55: 11,971,719 km (0.049 R)
• M56: 12,274,056 km (0.074 R)
• M57: 12,521,641 km (0.118 R)
• M58: 12,809,467 km (0.089 R)
• M59: 12,983,150 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.1

Radius: 13.7

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.81 AU - 2.11 AU

Year: 1772 Days

Day: 11.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 25,608,863 km

• M1: 247,285 km (0.096 R)
• M2: 462,257 km (0.063 R)
• M3: 610,659 km (0.072 R)
• M4: 740,061 km (0.118 R)
• M5: 888,312 km (0.078 R)
• M6: 1,030,281 km (0.097 R)
• M7: 1,217,128 km (0.093 R)
• M8: 1,425,369 km (0.079 R)
• M9: 1,625,530 km (0.109 R)
• M10: 1,976,487 km (0.118 R)
• M11: 2,110,228 km (0.052 R)
• M12: 2,481,978 km (0.059 R)
• M13: 2,663,740 km (0.029 R)
• M14: 2,837,273 km (0.1 R)
• M15: 3,301,326 km (0.094 R)
• M16: 3,624,158 km (0.1 R)
• M17: 4,013,860 km (0.079 R)
• M18: 4,127,704 km (0.101 R)
• M19: 4,213,873 km (0.041 R)
• M20: 4,475,819 km (0.089 R)
• M21: 4,788,478 km (0.072 R)
• M22: 4,894,244 km (0.119 R)
• M23: 5,046,834 km (0.1 R)
• M24: 5,514,028 km (0.07 R)
• M25: 5,688,908 km (0.074 R)
• M26: 5,801,106 km (0.11 R)
• M27: 5,930,359 km (0.06 R)
• M28: 6,060,509 km (0.091 R)
• M29: 6,158,795 km (0.101 R)
• M30: 6,641,248 km (0.095 R)
• M31: 6,878,510 km (0.063 R)
• M32: 7,049,800 km (0.045 R)
• M33: 7,309,502 km (0.062 R)
• M34: 7,431,723 km (0.118 R)
• M35: 8,053,153 km (0.085 R)
• M36: 8,507,332 km (0.111 R)
• M37: 8,691,337 km (0.078 R)
• M38: 8,969,888 km (0.08 R)
• M39: 9,554,966 km (0.077 R)
• M40: 10,328,087 km (0.07 R)
• M41: 10,426,224 km (0.092 R)
• M42: 10,623,244 km (0.073 R)
• M43: 10,722,278 km (0.046 R)
• M44: 10,921,243 km (0.087 R)
• M45: 11,343,109 km (0.114 R)
• M46: 11,566,309 km (0.039 R)
• M47: 12,120,120 km (0.036 R)
• M48: 12,285,875 km (0.077 R)
• M49: 12,536,002 km (0.101 R)
• M50: 12,703,552 km (0.119 R)
• M51: 12,850,906 km (0.058 R)
• M52: 13,062,437 km (0.066 R)
• M53: 13,381,679 km (0.083 R)
• M54: 13,574,660 km (0.114 R)
• M55: 13,682,221 km (0.074 R)
• M56: 14,028,241 km (0.101 R)
• M57: 14,136,999 km (0.12 R)
• M58: 14,289,738 km (0.105 R)
• M59: 14,972,652 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.7

Radius: 12

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.9 AU - 2.98 AU

Year: 2461 Days

Day: 11.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 25,608,863 km

• M1: 165,306 km (0.088 R)
• M2: 524,191 km (0.082 R)
• M3: 622,477 km (0.074 R)
• M4: 753,076 km (0.119 R)
• M5: 1,167,462 km (0.109 R)
• M6: 1,308,233 km (0.086 R)
• M7: 1,416,093 km (0.108 R)
• M8: 1,507,348 km (0.104 R)
• M9: 1,648,120 km (0.115 R)
• M10: 2,600,011 km (0.052 R)
• M11: 2,729,563 km (0.065 R)
• M12: 2,927,930 km (0.1 R)
• M13: 3,063,016 km (0.066 R)
• M14: 3,888,497 km (0.097 R)
• M15: 4,292,860 km (0.057 R)
• M16: 4,534,162 km (0.056 R)
• M17: 4,750,331 km (0.109 R)
• M18: 4,909,653 km (0.086 R)
• M19: 5,030,228 km (0.093 R)
• M20: 5,254,176 km (0.086 R)
• M21: 5,575,213 km (0.106 R)
• M22: 5,711,796 km (0.09 R)
• M23: 5,817,562 km (0.108 R)
• M24: 6,389,325 km (0.079 R)
• M25: 6,832,883 km (0.098 R)
• M26: 7,126,543 km (0.106 R)
• M27: 7,435,912 km (0.108 R)
• M28: 7,609,744 km (0.068 R)
• M29: 7,808,410 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.2

Radius: 8.8

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.11 AU - 3.01 AU

Year: 2645 Days

Day: 7.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 25,608,863 km

• M1: 112,946 km (0.076 R)
• M2: 209,736 km (0.03 R)
• M3: 385,514 km (0.097 R)
• M4: 544,536 km (0.117 R)
• M5: 602,730 km (0.111 R)
• M6: 726,148 km (0.057 R)
• M7: 911,500 km (0.11 R)
• M8: 1,188,555 km (0.113 R)
• M9: 1,248,394 km (0.066 R)
• M10: 1,333,964 km (0.088 R)
• M11: 1,446,911 km (0.117 R)
• M12: 1,530,536 km (0.096 R)
• M13: 1,635,853 km (0.092 R)
• M14: 1,853,667 km (0.079 R)
• M15: 2,124,739 km (0.114 R)
• M16: 2,198,191 km (0.083 R)
• M17: 2,294,981 km (0.104 R)
• M18: 2,431,265 km (0.083 R)
• M19: 2,586,098 km (0.033 R)
• M20: 2,656,858 km (0.119 R)
• M21: 2,736,145 km (0.038 R)
• M22: 2,938,102 km (0.111 R)
• M23: 3,086,503 km (0.095 R)
• M24: 3,153,224 km (0.118 R)
• M25: 3,322,270 km (0.095 R)
• M26: 3,399,462 km (0.075 R)
• M27: 3,616,678 km (0.072 R)
• M28: 4,083,124 km (0.059 R)
• M29: 4,445,600 km (0.102 R)
• M30: 4,616,291 km (0.11 R)
• M31: 4,827,972 km (0.118 R)
• M32: 4,896,039 km (0.108 R)
• M33: 5,230,989 km (0.057 R)
• M34: 5,371,162 km (0.095 R)
• M35: 5,809,334 km (0.111 R)
• M36: 5,944,122 km (0.102 R)
• M37: 6,017,126 km (0.071 R)
• M38: 6,185,124 km (0.118 R)
• M39: 6,397,254 km (0.056 R)
• M40: 6,752,698 km (0.031 R)
• M41: 6,872,526 km (0.046 R)
• M42: 6,938,200 km (0.102 R)
• M43: 7,180,997 km (0.07 R)
• M44: 7,314,438 km (0.099 R)
• M45: 7,392,828 km (0.034 R)
• M46: 7,471,366 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.8

Radius: 11.1

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.93 AU - 3.69 AU

Year: 3888 Days

Day: 11.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 25,608,863 km

• M1: 147,055 km (0.043 R)
• M2: 349,311 km (0.091 R)
• M3: 448,494 km (0.097 R)
• M4: 660,624 km (0.068 R)
• M5: 768,634 km (0.085 R)
• M6: 1,041,052 km (0.107 R)
• M7: 1,117,346 km (0.074 R)
• M8: 1,276,070 km (0.069 R)
• M9: 1,456,634 km (0.106 R)
• M10: 1,660,836 km (0.108 R)
• M11: 1,984,865 km (0.078 R)
• M12: 2,312,185 km (0.098 R)
• M13: 2,639,355 km (0.078 R)
• M14: 2,817,526 km (0.099 R)
• M15: 2,908,183 km (0.108 R)
• M16: 3,185,986 km (0.057 R)
• M17: 3,280,532 km (0.106 R)
• M18: 3,356,827 km (0.082 R)
• M19: 3,589,451 km (0.028 R)
• M20: 3,668,140 km (0.097 R)
• M21: 3,787,369 km (0.112 R)
• M22: 4,529,674 km (0.091 R)
• M23: 4,614,945 km (0.102 R)
• M24: 4,917,731 km (0.109 R)
• M25: 5,451,795 km (0.095 R)
• M26: 5,725,859 km (0.114 R)
• M27: 6,358,957 km (0.047 R)
• M28: 6,478,635 km (0.117 R)
• M29: 6,574,976 km (0.106 R)
• M30: 7,014,345 km (0.086 R)
• M31: 7,742,139 km (0.092 R)
• M32: 8,076,340 km (0.074 R)
• M33: 8,206,042 km (0.086 R)
• M34: 8,758,806 km (0.089 R)
• M35: 8,865,469 km (0.11 R)
• M36: 9,487,048 km (0.101 R)
• M37: 9,844,587 km (0.069 R)
• M38: 9,927,763 km (0.08 R)
• M39: 10,011,239 km (0.03 R)
• M40: 10,234,738 km (0.098 R)
• M41: 10,829,390 km (0.114 R)
• M42: 11,435,261 km (0.092 R)
• M43: 11,786,517 km (0.062 R)
• M44: 12,319,983 km (0.11 R)
• M45: 12,680,065 km (0.098 R)
• M46: 12,770,572 km (0.087 R)
• M47: 12,982,702 km (0.112 R)
• M48: 13,165,510 km (0.077 R)
• M49: 13,688,056 km (0.06 R)
• M50: 13,936,238 km (0.088 R)
• M51: 14,060,853 km (0.056 R)
• M52: 14,342,845 km (0.084 R)
• M53: 14,975,944 km (0.075 R)
• M54: 15,780,182 km (0.075 R)
• M55: 16,073,244 km (0.114 R)
• M56: 16,367,952 km (0.092 R)
• M57: 16,499,598 km (0.07 R)
• M58: 16,929,692 km (0.116 R)
• M59: 17,162,765 km (0.05 R)
• M60: 17,632,353 km (0.057 R)
• M61: 17,936,336 km (0.101 R)
• M62: 18,038,062 km (0.105 R)
• M63: 19,065,949 km (0.1 R)
• M64: 19,204,477 km (0.113 R)
• M65: 19,691,867 km (0.046 R)
• M66: 20,218,601 km (0.08 R)
• M67: 20,856,786 km (0.102 R)
• M68: 21,321,885 km (0.119 R)
• M69: 21,537,605 km (0.091 R)
• M70: 22,371,614 km (0.064 R)
• M71: 23,105,391 km (0.12 R)
• M72: 23,438,097 km (0.101 R)
• M73: 23,549,398 km (0.09 R)
• M74: 23,735,198 km (0.088 R)
• M75: 23,921,597 km (0.055 R)
• M76: 24,071,045 km (0.082 R)
• M77: 24,747,228 km (0.065 R)
• M78: 24,974,018 km (0.097 R)
• M79: 25,467,841 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.1

Radius: 10.8

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.94 AU - 5.3 AU

Year: 6412 Days

Day: 13.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 25,608,863 km

• M1: 146,157 km (0.096 R)
• M2: 308,321 km (0.099 R)
• M3: 445,203 km (0.079 R)
• M4: 518,057 km (0.102 R)
• M5: 585,975 km (0.113 R)
• M6: 788,082 km (0.065 R)
• M7: 952,041 km (0.085 R)
• M8: 1,127,818 km (0.086 R)
• M9: 1,483,113 km (0.077 R)
• M10: 1,599,500 km (0.089 R)
• M11: 1,703,920 km (0.036 R)
• M12: 1,780,065 km (0.061 R)
• M13: 1,857,258 km (0.035 R)
• M14: 2,015,233 km (0.053 R)
• M15: 2,277,478 km (0.118 R)
• M16: 2,344,797 km (0.112 R)
• M17: 2,835,029 km (0.094 R)
• M18: 3,166,987 km (0.117 R)
• M19: 3,888,497 km (0.112 R)
• M20: 4,174,529 km (0.093 R)
• M21: 4,278,350 km (0.048 R)
• M22: 4,467,591 km (0.062 R)
• M23: 4,659,525 km (0.025 R)
• M24: 4,875,993 km (0.11 R)
• M25: 4,985,499 km (0.097 R)
• M26: 5,073,761 km (0.101 R)
• M27: 5,207,053 km (0.095 R)
• M28: 5,386,571 km (0.104 R)
• M29: 5,545,294 km (0.093 R)
• M30: 5,682,774 km (0.09 R)
• M31: 6,078,161 km (0.074 R)
• M32: 6,148,772 km (0.076 R)
• M33: 6,603,100 km (0.061 R)
• M34: 6,822,112 km (0.104 R)
• M35: 6,895,564 km (0.095 R)
• M36: 7,093,033 km (0.085 R)
• M37: 7,217,349 km (0.066 R)
• M38: 7,292,298 km (0.105 R)
• M39: 7,569,353 km (0.082 R)
• M40: 7,798,687 km (0.032 R)
• M41: 8,212,026 km (0.049 R)
• M42: 9,140,879 km (0.075 R)
• M43: 9,222,110 km (0.09 R)
• M44: 9,741,813 km (0.108 R)
• M45: 10,130,917 km (0.073 R)
• M46: 10,214,991 km (0.085 R)
• M47: 10,525,108 km (0.105 R)
• M48: 10,895,662 km (0.086 R)
• M49: 11,039,425 km (0.077 R)
• M50: 11,212,660 km (0.091 R)
• M51: 11,503,478 km (0.089 R)
• M52: 11,914,722 km (0.093 R)
• M53: 12,122,065 km (0.09 R)
• M54: 12,330,754 km (0.053 R)
• M55: 12,781,941 km (0.072 R)
• M56: 13,514,971 km (0.063 R)
• M57: 13,948,954 km (0.099 R)
• M58: 14,167,666 km (0.046 R)
• M59: 14,387,426 km (0.083 R)
• M60: 14,926,128 km (0.105 R)
• M61: 16,186,639 km (0.09 R)
• M62: 16,285,075 km (0.077 R)
• M63: 16,680,462 km (0.109 R)
• M64: 16,846,216 km (0.088 R)
• M65: 17,514,620 km (0.042 R)
• M66: 17,581,939 km (0.116 R)
• M67: 17,852,112 km (0.108 R)
• M68: 18,465,015 km (0.119 R)
• M69: 19,362,452 km (0.108 R)
• M70: 20,521,986 km (0.096 R)
• M71: 20,842,125 km (0.063 R)
• M72: 20,949,237 km (0.089 R)
• M73: 21,884,822 km (0.062 R)
• M74: 22,248,345 km (0.079 R)
• M75: 22,613,962 km (0.033 R)
• M76: 23,165,978 km (0.059 R)
• M77: 24,358,273 km (0.097 R)
• M78: 25,075,745 km (0.107 R)
• M79: 25,265,734 km (0.112 R)
• M80: 25,494,320 km (0.038 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 17,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit