🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.65 AU - 0.67 AU

Year: 346 Days

Day: 26.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.3

Radius: 12.4

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.88 AU - 0.9 AU

Year: 542 Days

Day: 7.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 96.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 45,173,575 km

• M1: 154,385 km (0.118 R)
• M2: 236,215 km (0.093 R)
• M3: 338,241 km (0.056 R)
• M4: 417,827 km (0.094 R)
• M5: 506,389 km (0.089 R)
• M6: 587,770 km (0.088 R)
• M7: 707,448 km (0.069 R)
• M8: 918,082 km (0.066 R)
• M9: 1,095,356 km (0.104 R)
• M10: 1,196,185 km (0.119 R)
• M11: 1,418,637 km (0.096 R)
• M12: 1,574,667 km (0.083 R)
• M13: 1,678,189 km (0.039 R)
• M14: 1,778,120 km (0.094 R)
• M15: 2,021,516 km (0.056 R)
• M16: 2,140,895 km (0.101 R)
• M17: 2,328,042 km (0.045 R)
• M18: 2,420,344 km (0.112 R)
• M19: 2,547,652 km (0.108 R)
• M20: 2,629,332 km (0.114 R)
• M21: 2,718,642 km (0.091 R)
• M22: 2,893,522 km (0.067 R)
• M23: 2,971,762 km (0.115 R)
• M24: 3,079,472 km (0.097 R)
• M25: 3,232,660 km (0.058 R)
• M26: 3,358,472 km (0.069 R)
• M27: 3,516,148 km (0.1 R)
• M28: 3,615,182 km (0.107 R)
• M29: 3,988,578 km (0.054 R)
• M30: 4,196,071 km (0.102 R)
• M31: 4,325,622 km (0.104 R)
• M32: 4,464,599 km (0.084 R)
• M33: 4,764,094 km (0.11 R)
• M34: 4,882,426 km (0.114 R)
• M35: 5,156,489 km (0.098 R)
• M36: 5,365,328 km (0.081 R)
• M37: 5,479,620 km (0.077 R)
• M38: 5,639,391 km (0.06 R)
• M39: 5,945,169 km (0.106 R)
• M40: 6,054,525 km (0.096 R)
• M41: 6,146,079 km (0.076 R)
• M42: 6,228,807 km (0.032 R)
• M43: 6,311,983 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170

Radius: 8.6

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.99 AU - 1.05 AU

Year: 665 Days

Day: 8.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 45,173,575 km

• M1: 114,143 km (0.056 R)
• M2: 169,345 km (0.096 R)
• M3: 224,696 km (0.078 R)
• M4: 290,669 km (0.072 R)
• M5: 376,837 km (0.11 R)
• M6: 510,727 km (0.115 R)
• M7: 569,220 km (0.061 R)
• M8: 637,137 km (0.113 R)
• M9: 737,218 km (0.078 R)
• M10: 804,687 km (0.119 R)
• M11: 874,250 km (0.091 R)
• M12: 946,057 km (0.088 R)
• M13: 1,024,147 km (0.096 R)
• M14: 1,240,316 km (0.085 R)
• M15: 1,303,446 km (0.114 R)
• M16: 1,466,358 km (0.115 R)
• M17: 1,552,826 km (0.119 R)
• M18: 1,626,278 km (0.115 R)
• M19: 1,690,755 km (0.093 R)
• M20: 1,776,624 km (0.096 R)
• M21: 1,884,634 km (0.066 R)
• M22: 1,952,551 km (0.073 R)
• M23: 2,016,131 km (0.111 R)
• M24: 2,085,694 km (0.09 R)
• M25: 2,161,540 km (0.079 R)
• M26: 2,221,977 km (0.088 R)
• M27: 2,282,714 km (0.067 R)
• M28: 2,648,182 km (0.033 R)
• M29: 2,730,610 km (0.061 R)
• M30: 2,790,000 km (0.04 R)
• M31: 2,952,613 km (0.119 R)
• M32: 3,025,767 km (0.063 R)
• M33: 3,168,034 km (0.1 R)
• M34: 3,242,983 km (0.096 R)
• M35: 3,306,113 km (0.028 R)
• M36: 3,407,690 km (0.12 R)
• M37: 3,491,166 km (0.117 R)
• M38: 3,562,224 km (0.049 R)
• M39: 3,758,647 km (0.108 R)
• M40: 3,818,336 km (0.079 R)
• M41: 3,898,371 km (0.055 R)
• M42: 3,965,391 km (0.082 R)
• M43: 4,026,127 km (0.096 R)
• M44: 4,141,767 km (0.07 R)
• M45: 4,279,097 km (0.09 R)
• M46: 4,397,130 km (0.084 R)
• M47: 4,537,303 km (0.072 R)
• M48: 4,636,337 km (0.071 R)
• M49: 4,779,054 km (0.081 R)
• M50: 4,872,552 km (0.093 R)
• M51: 4,930,447 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.5

Radius: 14.1

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.29 AU - 2.01 AU

Year: 1368 Days

Day: 10.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 166.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 45,173,575 km

• M1: 175,777 km (0.117 R)
• M2: 293,212 km (0.107 R)
• M3: 437,574 km (0.107 R)
• M4: 531,521 km (0.1 R)
• M5: 858,393 km (0.113 R)
• M6: 946,655 km (0.084 R)
• M7: 1,038,658 km (0.093 R)
• M8: 1,199,177 km (0.062 R)
• M9: 1,386,174 km (0.079 R)
• M10: 1,638,695 km (0.1 R)
• M11: 1,916,498 km (0.088 R)
• M12: 2,210,009 km (0.115 R)
• M13: 2,507,560 km (0.061 R)
• M14: 2,628,135 km (0.114 R)
• M15: 2,806,905 km (0.115 R)
• M16: 2,909,379 km (0.032 R)
• M17: 3,001,532 km (0.042 R)
• M18: 3,094,731 km (0.09 R)
• M19: 3,236,400 km (0.073 R)
• M20: 3,501,787 km (0.11 R)
• M21: 3,849,901 km (0.056 R)
• M22: 4,157,474 km (0.067 R)
• M23: 4,566,774 km (0.038 R)
• M24: 4,715,175 km (0.115 R)
• M25: 4,961,563 km (0.09 R)
• M26: 5,128,065 km (0.082 R)
• M27: 5,338,998 km (0.103 R)
• M28: 5,945,019 km (0.046 R)
• M29: 6,107,483 km (0.084 R)
• M30: 7,050,248 km (0.103 R)
• M31: 7,253,851 km (0.085 R)
• M32: 7,650,585 km (0.107 R)
• M33: 7,843,716 km (0.093 R)
• M34: 7,957,111 km (0.093 R)
• M35: 8,185,397 km (0.084 R)
• M36: 8,366,411 km (0.037 R)
• M37: 8,548,770 km (0.088 R)
• M38: 8,732,477 km (0.056 R)
• M39: 8,934,284 km (0.099 R)
• M40: 9,171,696 km (0.08 R)
• M41: 9,480,167 km (0.057 R)
• M42: 9,601,042 km (0.12 R)
• M43: 9,722,515 km (0.105 R)
• M44: 10,054,622 km (0.091 R)
• M45: 10,283,956 km (0.102 R)
• M46: 10,658,250 km (0.093 R)
• M47: 10,874,120 km (0.069 R)
• M48: 11,127,838 km (0.072 R)
• M49: 11,383,500 km (0.033 R)
• M50: 11,493,754 km (0.031 R)
• M51: 11,604,307 km (0.12 R)
• M52: 11,826,460 km (0.103 R)
• M53: 12,124,907 km (0.119 R)
• M54: 12,482,446 km (0.08 R)
• M55: 12,653,138 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.6

Radius: 11.5

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.86 AU - 2.64 AU

Year: 2179 Days

Day: 7.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 45,173,575 km

• M1: 145,110 km (0.102 R)
• M2: 232,325 km (0.079 R)
• M3: 327,470 km (0.027 R)
• M4: 545,733 km (0.105 R)
• M5: 724,353 km (0.085 R)
• M6: 814,411 km (0.111 R)
• M7: 953,537 km (0.052 R)
• M8: 1,182,122 km (0.088 R)
• M9: 1,290,431 km (0.11 R)
• M10: 1,499,868 km (0.064 R)
• M11: 1,787,096 km (0.116 R)
• M12: 1,893,460 km (0.067 R)
• M13: 1,991,896 km (0.058 R)
• M14: 2,112,472 km (0.038 R)
• M15: 2,245,913 km (0.09 R)
• M16: 2,403,439 km (0.102 R)
• M17: 2,898,160 km (0.104 R)
• M18: 2,989,564 km (0.119 R)
• M19: 3,070,347 km (0.035 R)
• M20: 3,151,728 km (0.054 R)
• M21: 3,352,638 km (0.108 R)
• M22: 3,767,323 km (0.118 R)
• M23: 4,006,231 km (0.077 R)
• M24: 4,159,718 km (0.116 R)
• M25: 4,263,091 km (0.05 R)
• M26: 4,472,677 km (0.064 R)
• M27: 4,552,114 km (0.048 R)
• M28: 4,997,466 km (0.05 R)
• M29: 5,093,807 km (0.111 R)
• M30: 5,414,695 km (0.097 R)
• M31: 5,513,579 km (0.116 R)
• M32: 5,742,165 km (0.119 R)
• M33: 6,149,669 km (0.078 R)
• M34: 6,386,782 km (0.065 R)
• M35: 6,536,380 km (0.066 R)
• M36: 6,672,215 km (0.089 R)
• M37: 6,977,245 km (0.077 R)
• M38: 7,085,105 km (0.083 R)
• M39: 7,648,640 km (0.044 R)
• M40: 7,871,840 km (0.112 R)
• M41: 7,952,024 km (0.062 R)
• M42: 8,080,828 km (0.071 R)
• M43: 8,194,223 km (0.109 R)
• M44: 8,357,135 km (0.115 R)
• M45: 8,835,549 km (0.049 R)
• M46: 9,036,160 km (0.095 R)
• M47: 9,305,885 km (0.11 R)
• M48: 9,629,765 km (0.062 R)
• M49: 10,044,300 km (0.049 R)
• M50: 10,429,365 km (0.114 R)
• M51: 10,890,575 km (0.073 R)
• M52: 11,069,794 km (0.109 R)
• M53: 11,141,750 km (0.113 R)
• M54: 11,231,958 km (0.116 R)
• M55: 11,576,930 km (0.079 R)
• M56: 11,759,889 km (0.084 R)
• M57: 11,906,943 km (0.078 R)
• M58: 11,999,096 km (0.117 R)
• M59: 12,258,648 km (0.107 R)
• M60: 12,538,695 km (0.053 R)
• M61: 12,632,493 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.8

Radius: 13

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.84 AU - 3.02 AU

Year: 2446 Days

Day: 5.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 45,173,575 km

• M1: 164,707 km (0.094 R)
• M2: 261,497 km (0.077 R)
• M3: 351,256 km (0.091 R)
• M4: 497,712 km (0.117 R)
• M5: 597,344 km (0.067 R)
• M6: 738,116 km (0.076 R)
• M7: 820,844 km (0.12 R)
• M8: 951,891 km (0.089 R)
• M9: 1,073,215 km (0.071 R)
• M10: 1,209,349 km (0.057 R)
• M11: 1,314,217 km (0.057 R)
• M12: 1,422,526 km (0.074 R)
• M13: 1,573,470 km (0.051 R)
• M14: 1,663,678 km (0.112 R)
• M15: 1,828,535 km (0.117 R)
• M16: 2,152,713 km (0.116 R)
• M17: 2,338,963 km (0.078 R)
• M18: 2,460,436 km (0.086 R)
• M19: 2,625,742 km (0.101 R)
• M20: 2,752,152 km (0.105 R)
• M21: 3,061,670 km (0.065 R)
• M22: 3,272,154 km (0.117 R)
• M23: 3,428,185 km (0.036 R)
• M24: 3,653,778 km (0.094 R)
• M25: 3,761,638 km (0.073 R)
• M26: 3,856,932 km (0.053 R)
• M27: 4,189,788 km (0.088 R)
• M28: 4,366,911 km (0.11 R)
• M29: 4,553,759 km (0.118 R)
• M30: 4,706,648 km (0.118 R)
• M31: 4,905,913 km (0.075 R)
• M32: 5,137,939 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.8

Radius: 3.5

Gravity: 13.78 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.1 AU - 11.58 AU

Year: 18430 Days

Day: 19.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 45,173,575 km

• M1: 44,879 km (0.115 R)
• M2: 70,012 km (0.11 R)
• M3: 254,915 km (0.11 R)
• M4: 460,013 km (0.106 R)
• M5: 548,127 km (0.105 R)
• M6: 740,210 km (0.117 R)
• M7: 826,229 km (0.086 R)
• M8: 989,141 km (0.09 R)
• M9: 1,083,837 km (0.063 R)
• M10: 1,181,674 km (0.083 R)
• M11: 1,406,968 km (0.083 R)
• M12: 1,449,304 km (0.12 R)
• M13: 1,780,663 km (0.086 R)
• M14: 1,942,977 km (0.096 R)
• M15: 2,257,282 km (0.09 R)
• M16: 2,407,628 km (0.094 R)
• M17: 2,458,491 km (0.114 R)
• M18: 2,665,385 km (0.117 R)
• M19: 3,404,249 km (0.116 R)
• M20: 4,019,695 km (0.111 R)
• M21: 4,480,007 km (0.076 R)
• M22: 4,542,539 km (0.072 R)
• M23: 4,668,800 km (0.1 R)
• M24: 4,892,299 km (0.107 R)
• M25: 5,283,498 km (0.114 R)
• M26: 5,382,980 km (0.105 R)
• M27: 5,650,910 km (0.08 R)
• M28: 5,786,595 km (0.102 R)
• M29: 6,165,227 km (0.069 R)
• M30: 6,200,084 km (0.105 R)
• M31: 6,410,269 km (0.069 R)
• M32: 6,480,879 km (0.118 R)
• M33: 7,984,188 km (0.044 R)
• M34: 8,482,498 km (0.073 R)
• M35: 8,715,722 km (0.084 R)
• M36: 8,793,961 km (0.079 R)
• M37: 9,670,006 km (0.096 R)
• M38: 10,740,529 km (0.032 R)
• M39: 11,332,487 km (0.072 R)
• M40: 11,546,412 km (0.078 R)
• M41: 11,934,769 km (0.101 R)
• M42: 11,978,302 km (0.117 R)
• M43: 12,635,934 km (0.108 R)
• M44: 12,680,215 km (0.115 R)
• M45: 13,440,471 km (0.113 R)
• M46: 14,678,094 km (0.109 R)
• M47: 14,911,168 km (0.032 R)
• M48: 15,051,640 km (0.106 R)
• M49: 15,808,306 km (0.111 R)
• M50: 15,999,343 km (0.113 R)
• M51: 16,335,639 km (0.104 R)
• M52: 16,868,805 km (0.075 R)
• M53: 17,309,072 km (0.086 R)
• M54: 17,703,711 km (0.113 R)
• M55: 18,001,710 km (0.108 R)
• M56: 18,151,308 km (0.096 R)
• M57: 21,280,746 km (0.076 R)
• M58: 21,703,360 km (0.04 R)
• M59: 22,022,153 km (0.098 R)
• M60: 22,182,223 km (0.089 R)
• M61: 22,396,148 km (0.116 R)
• M62: 22,772,087 km (0.047 R)
• M63: 23,041,812 km (0.092 R)
• M64: 24,241,587 km (0.106 R)
• M65: 24,738,252 km (0.085 R)
• M66: 25,126,907 km (0.048 R)
• M67: 25,797,704 km (0.071 R)
• M68: 26,248,293 km (0.113 R)
• M69: 27,902,995 km (0.072 R)
• M70: 28,133,824 km (0.098 R)
• M71: 28,655,622 km (0.105 R)
• M72: 29,239,203 km (0.071 R)
• M73: 29,591,207 km (0.088 R)
• M74: 30,655,596 km (0.101 R)
• M75: 31,252,192 km (0.098 R)
• M76: 31,852,827 km (0.084 R)
• M77: 33,065,318 km (0.04 R)
• M78: 33,615,838 km (0.112 R)
• M79: 33,922,963 km (0.103 R)
• M80: 34,354,553 km (0.056 R)
• M81: 35,973,351 km (0.081 R)
• M82: 37,045,220 km (0.105 R)
• M83: 37,108,649 km (0.091 R)
• M84: 38,255,616 km (0.104 R)
• M85: 39,284,850 km (0.112 R)
• M86: 40,323,208 km (0.108 R)
• M87: 40,976,652 km (0.087 R)
• M88: 41,107,849 km (0.081 R)
• M89: 41,436,217 km (0.091 R)
• M90: 41,567,863 km (0.051 R)
• M91: 41,699,658 km (0.11 R)
• M92: 42,029,522 km (0.067 R)
• M93: 42,294,160 km (0.111 R)
• M94: 42,625,819 km (0.034 R)
• M95: 42,692,240 km (0.099 R)
• M96: 42,758,662 km (0.102 R)
• M97: 42,825,083 km (0.073 R)
• M98: 43,358,250 km (0.094 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: 338 - 13,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit