🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.51 AU - 0.69 AU

Year: 305 Days

Day: 32.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 115.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.2

Radius: 9.1

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.08 AU - 1.78 AU

Year: 1122 Days

Day: 10.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 69,825,527 km

• M1: 113,545 km (0.117 R)
• M2: 246,388 km (0.068 R)
• M3: 331,210 km (0.096 R)
• M4: 394,938 km (0.101 R)
• M5: 633,846 km (0.076 R)
• M6: 723,605 km (0.088 R)
• M7: 870,360 km (0.094 R)
• M8: 1,013,077 km (0.076 R)
• M9: 1,120,039 km (0.119 R)
• M10: 1,186,162 km (0.077 R)
• M11: 1,400,386 km (0.057 R)
• M12: 1,488,050 km (0.114 R)
• M13: 1,660,686 km (0.098 R)
• M14: 1,719,628 km (0.085 R)
• M15: 1,822,551 km (0.052 R)
• M16: 2,226,764 km (0.109 R)
• M17: 2,367,835 km (0.062 R)
• M18: 2,599,562 km (0.07 R)
• M19: 2,658,653 km (0.099 R)
• M20: 3,147,988 km (0.095 R)
• M21: 3,392,431 km (0.053 R)
• M22: 3,922,307 km (0.096 R)
• M23: 4,255,162 km (0.061 R)
• M24: 4,325,174 km (0.061 R)
• M25: 4,454,576 km (0.103 R)
• M26: 4,597,143 km (0.115 R)
• M27: 4,705,003 km (0.078 R)
• M28: 4,997,018 km (0.066 R)
• M29: 5,232,485 km (0.029 R)
• M30: 5,357,848 km (0.081 R)
• M31: 5,446,110 km (0.074 R)
• M32: 5,534,972 km (0.082 R)
• M33: 5,714,190 km (0.089 R)
• M34: 5,973,443 km (0.118 R)
• M35: 6,038,967 km (0.092 R)
• M36: 6,144,134 km (0.118 R)
• M37: 6,342,950 km (0.113 R)
• M38: 6,423,134 km (0.054 R)
• M39: 6,624,942 km (0.071 R)
• M40: 6,828,993 km (0.099 R)
• M41: 6,911,122 km (0.096 R)
• M42: 7,651,333 km (0.098 R)
• M43: 7,865,407 km (0.094 R)
• M44: 7,951,576 km (0.095 R)
• M45: 8,241,197 km (0.115 R)
• M46: 8,490,128 km (0.106 R)
• M47: 8,667,252 km (0.102 R)
• M48: 8,771,222 km (0.059 R)
• M49: 9,130,706 km (0.086 R)
• M50: 9,236,472 km (0.066 R)
• M51: 9,403,423 km (0.094 R)
• M52: 9,648,165 km (0.109 R)
• M53: 9,926,118 km (0.052 R)
• M54: 9,988,201 km (0.104 R)
• M55: 10,379,250 km (0.12 R)
• M56: 10,648,077 km (0.082 R)
• M57: 10,727,663 km (0.092 R)

Asteroid Belt

Center: 1.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.2

Radius: 12.5

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.62 AU - 2.52 AU

Year: 1954 Days

Day: 13.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 69,825,527 km

• M1: 169,794 km (0.078 R)
• M2: 265,387 km (0.08 R)
• M3: 343,178 km (0.094 R)
• M4: 662,569 km (0.101 R)
• M5: 835,803 km (0.053 R)
• M6: 915,090 km (0.062 R)
• M7: 1,034,768 km (0.051 R)
• M8: 1,189,602 km (0.085 R)
• M9: 1,311,225 km (0.06 R)
• M10: 1,394,851 km (0.1 R)
• M11: 1,545,496 km (0.082 R)
• M12: 1,679,386 km (0.108 R)
• M13: 1,958,835 km (0.069 R)
• M14: 2,055,475 km (0.1 R)
• M15: 2,367,835 km (0.076 R)
• M16: 2,886,042 km (0.106 R)
• M17: 3,094,731 km (0.051 R)
• M18: 3,193,915 km (0.072 R)
• M19: 3,483,087 km (0.058 R)
• M20: 4,212,078 km (0.069 R)
• M21: 4,385,910 km (0.029 R)
• M22: 4,626,613 km (0.107 R)
• M23: 4,855,348 km (0.08 R)
• M24: 5,340,943 km (0.066 R)
• M25: 5,842,395 km (0.118 R)
• M26: 6,018,771 km (0.099 R)
• M27: 6,161,188 km (0.085 R)
• M28: 6,286,701 km (0.086 R)
• M29: 6,503,917 km (0.109 R)
• M30: 6,742,226 km (0.064 R)
• M31: 7,076,727 km (0.047 R)
• M32: 7,208,373 km (0.066 R)
• M33: 7,800,931 km (0.032 R)
• M34: 8,588,713 km (0.107 R)
• M35: 8,668,897 km (0.117 R)
• M36: 8,850,210 km (0.091 R)
• M37: 8,931,292 km (0.087 R)
• M38: 9,134,895 km (0.083 R)
• M39: 9,339,993 km (0.109 R)
• M40: 9,443,216 km (0.115 R)
• M41: 9,609,120 km (0.062 R)
• M42: 9,754,978 km (0.066 R)
• M43: 9,901,584 km (0.029 R)
• M44: 10,091,274 km (0.048 R)
• M45: 10,218,432 km (0.068 R)
• M46: 10,452,852 km (0.107 R)
• M47: 10,667,525 km (0.049 R)
• M48: 10,840,311 km (0.114 R)
• M49: 11,298,379 km (0.081 R)
• M50: 11,629,439 km (0.104 R)
• M51: 11,874,181 km (0.097 R)
• M52: 12,233,366 km (0.066 R)
• M53: 12,482,446 km (0.1 R)
• M54: 12,710,284 km (0.09 R)
• M55: 12,847,764 km (0.117 R)
• M56: 12,985,544 km (0.076 R)
• M57: 13,100,884 km (0.112 R)
• M58: 13,285,936 km (0.036 R)
• M59: 13,658,884 km (0.101 R)
• M60: 13,987,999 km (0.102 R)
• M61: 14,343,593 km (0.09 R)
• M62: 14,534,480 km (0.084 R)
• M63: 15,039,523 km (0.096 R)
• M64: 15,452,712 km (0.088 R)
• M65: 16,066,961 km (0.03 R)
• M66: 16,339,827 km (0.059 R)
• M67: 16,764,536 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.8

Radius: 12.4

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.38 AU - 2.72 AU

Year: 2671 Days

Day: 11.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 69,825,527 km

• M1: 167,101 km (0.117 R)
• M2: 257,608 km (0.087 R)
• M3: 336,745 km (0.096 R)
• M4: 775,815 km (0.053 R)
• M5: 974,929 km (0.083 R)
• M6: 1,059,602 km (0.117 R)
• M7: 1,210,995 km (0.073 R)
• M8: 1,529,189 km (0.107 R)
• M9: 1,806,245 km (0.095 R)
• M10: 2,276,580 km (0.089 R)
• M11: 2,458,791 km (0.091 R)
• M12: 2,543,164 km (0.03 R)
• M13: 2,645,788 km (0.109 R)
• M14: 2,758,585 km (0.03 R)
• M15: 3,025,019 km (0.092 R)
• M16: 3,431,326 km (0.078 R)
• M17: 3,564,319 km (0.115 R)
• M18: 3,757,300 km (0.069 R)
• M19: 3,894,481 km (0.102 R)
• M20: 4,326,370 km (0.11 R)
• M21: 4,418,672 km (0.077 R)
• M22: 4,595,048 km (0.069 R)
• M23: 4,731,481 km (0.054 R)
• M24: 4,837,397 km (0.117 R)
• M25: 4,954,681 km (0.075 R)
• M26: 5,181,472 km (0.083 R)
• M27: 5,323,590 km (0.03 R)
• M28: 5,411,703 km (0.115 R)
• M29: 5,555,915 km (0.07 R)
• M30: 5,690,254 km (0.098 R)
• M31: 5,927,965 km (0.081 R)
• M32: 6,099,704 km (0.082 R)
• M33: 6,180,337 km (0.096 R)
• M34: 6,319,612 km (0.052 R)
• M35: 6,401,293 km (0.055 R)
• M36: 6,530,545 km (0.067 R)
• M37: 6,815,230 km (0.11 R)
• M38: 7,164,840 km (0.091 R)
• M39: 7,619,468 km (0.106 R)
• M40: 7,731,368 km (0.068 R)
• M41: 7,982,393 km (0.071 R)
• M42: 8,083,371 km (0.082 R)
• M43: 8,172,232 km (0.096 R)
• M44: 8,274,258 km (0.069 R)
• M45: 8,427,895 km (0.105 R)
• M46: 8,530,819 km (0.112 R)
• M47: 8,647,206 km (0.079 R)
• M48: 8,725,146 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.4

Radius: 11.3

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.91 AU - 3.57 AU

Year: 3826 Days

Day: 8.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 69,825,527 km

• M1: 141,370 km (0.07 R)
• M2: 229,034 km (0.116 R)
• M3: 365,617 km (0.094 R)
• M4: 610,808 km (0.086 R)
• M5: 686,355 km (0.116 R)
• M6: 824,434 km (0.118 R)
• M7: 1,225,655 km (0.082 R)
• M8: 1,606,831 km (0.115 R)
• M9: 1,779,167 km (0.069 R)
• M10: 1,908,570 km (0.076 R)
• M11: 2,007,603 km (0.053 R)
• M12: 2,368,433 km (0.077 R)
• M13: 2,511,449 km (0.042 R)
• M14: 2,919,402 km (0.098 R)
• M15: 3,408,587 km (0.096 R)
• M16: 3,860,373 km (0.099 R)
• M17: 3,965,840 km (0.119 R)
• M18: 4,707,845 km (0.061 R)
• M19: 4,934,336 km (0.059 R)
• M20: 5,071,966 km (0.067 R)
• M21: 5,257,318 km (0.074 R)
• M22: 5,397,940 km (0.059 R)
• M23: 5,972,994 km (0.095 R)
• M24: 6,046,297 km (0.034 R)
• M25: 6,267,852 km (0.031 R)
• M26: 6,643,193 km (0.089 R)
• M27: 7,000,133 km (0.034 R)
• M28: 7,180,997 km (0.068 R)
• M29: 7,258,937 km (0.113 R)
• M30: 7,521,033 km (0.03 R)
• M31: 7,732,864 km (0.102 R)
• M32: 8,407,700 km (0.082 R)
• M33: 8,572,556 km (0.104 R)
• M34: 9,101,385 km (0.105 R)
• M35: 9,214,182 km (0.087 R)
• M36: 9,412,548 km (0.106 R)
• M37: 9,698,430 km (0.045 R)
• M38: 10,074,369 km (0.077 R)
• M39: 10,190,906 km (0.077 R)
• M40: 10,396,154 km (0.064 R)
• M41: 10,990,058 km (0.086 R)
• M42: 11,351,636 km (0.074 R)
• M43: 11,747,921 km (0.064 R)
• M44: 11,839,923 km (0.092 R)
• M45: 12,055,793 km (0.059 R)
• M46: 12,148,544 km (0.11 R)
• M47: 12,241,743 km (0.057 R)
• M48: 12,335,092 km (0.066 R)
• M49: 12,428,741 km (0.091 R)
• M50: 12,616,636 km (0.048 R)
• M51: 13,893,453 km (0.076 R)
• M52: 14,251,740 km (0.099 R)
• M53: 14,350,026 km (0.117 R)
• M54: 14,811,536 km (0.117 R)
• M55: 15,311,492 km (0.102 R)
• M56: 16,020,735 km (0.075 R)
• M57: 17,226,494 km (0.066 R)
• M58: 17,928,706 km (0.101 R)
• M59: 18,640,194 km (0.089 R)
• M60: 18,747,605 km (0.066 R)
• M61: 18,819,412 km (0.109 R)
• M62: 19,943,939 km (0.091 R)
• M63: 20,127,346 km (0.098 R)
• M64: 21,614,948 km (0.109 R)
• M65: 22,105,928 km (0.094 R)
• M66: 22,257,770 km (0.103 R)
• M67: 22,448,058 km (0.077 R)
• M68: 22,638,945 km (0.083 R)
• M69: 23,446,175 km (0.102 R)
• M70: 23,911,873 km (0.107 R)
• M71: 24,223,934 km (0.098 R)
• M72: 24,458,953 km (0.117 R)
• M73: 25,326,920 km (0.087 R)
• M74: 25,565,379 km (0.102 R)
• M75: 26,164,817 km (0.11 R)
• M76: 26,567,086 km (0.1 R)
• M77: 27,214,845 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.9

Radius: 3.5

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.74 AU - 7.92 AU

Year: 13019 Days

Day: 22.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 69,825,527 km

• M1: 75,397 km (0.076 R)
• M2: 172,636 km (0.109 R)
• M3: 228,885 km (0.111 R)
• M4: 321,336 km (0.109 R)
• M5: 400,473 km (0.112 R)
• M6: 468,391 km (0.076 R)
• M7: 549,323 km (0.112 R)
• M8: 596,297 km (0.111 R)
• M9: 684,261 km (0.066 R)
• M10: 1,320,052 km (0.052 R)
• M11: 1,345,334 km (0.112 R)
• M12: 1,474,137 km (0.087 R)
• M13: 1,606,980 km (0.076 R)
• M14: 1,855,762 km (0.072 R)
• M15: 1,884,036 km (0.104 R)
• M16: 1,926,970 km (0.093 R)
• M17: 2,116,361 km (0.033 R)
• M18: 2,190,861 km (0.034 R)
• M19: 2,866,295 km (0.034 R)
• M20: 3,032,050 km (0.117 R)
• M21: 3,303,570 km (0.034 R)
• M22: 3,761,339 km (0.089 R)
• M23: 4,089,856 km (0.072 R)
• M24: 4,182,756 km (0.085 R)
• M25: 4,220,006 km (0.079 R)
• M26: 4,351,652 km (0.105 R)
• M27: 4,734,922 km (0.109 R)
• M28: 5,169,055 km (0.083 R)
• M29: 5,350,368 km (0.119 R)
• M30: 5,492,785 km (0.084 R)
• M31: 5,885,629 km (0.098 R)
• M32: 5,927,516 km (0.069 R)
• M33: 6,011,590 km (0.066 R)
• M34: 6,308,841 km (0.098 R)
• M35: 7,184,288 km (0.083 R)
• M36: 7,477,051 km (0.088 R)
• M37: 7,773,554 km (0.114 R)
• M38: 8,097,284 km (0.1 R)
• M39: 8,120,472 km (0.026 R)
• M40: 8,213,970 km (0.088 R)
• M41: 8,590,957 km (0.06 R)
• M42: 8,757,759 km (0.114 R)
• M43: 9,313,066 km (0.109 R)
• M44: 9,805,243 km (0.113 R)
• M45: 10,330,930 km (0.112 R)
• M46: 10,533,635 km (0.096 R)
• M47: 11,435,860 km (0.069 R)
• M48: 11,540,578 km (0.045 R)
• M49: 11,962,444 km (0.099 R)
• M50: 11,988,923 km (0.054 R)
• M51: 12,282,135 km (0.098 R)
• M52: 12,496,808 km (0.058 R)
• M53: 12,523,735 km (0.08 R)
• M54: 13,066,327 km (0.072 R)
• M55: 13,203,209 km (0.104 R)
• M56: 14,202,373 km (0.111 R)
• M57: 15,024,862 km (0.063 R)
• M58: 15,543,069 km (0.086 R)
• M59: 15,891,782 km (0.029 R)
• M60: 16,745,238 km (0.069 R)
• M61: 17,042,937 km (0.116 R)
• M62: 17,072,707 km (0.054 R)
• M63: 17,102,627 km (0.037 R)
• M64: 17,432,490 km (0.112 R)
• M65: 17,583,135 km (0.055 R)
• M66: 18,159,536 km (0.059 R)
• M67: 18,220,572 km (0.08 R)
• M68: 18,312,275 km (0.041 R)
• M69: 18,342,793 km (0.089 R)
• M70: 19,580,417 km (0.08 R)
• M71: 19,988,370 km (0.118 R)
• M72: 20,399,166 km (0.092 R)
• M73: 20,812,804 km (0.12 R)
• M74: 21,422,116 km (0.037 R)
• M75: 21,583,532 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.8

Radius: 3.9

Gravity: 41.28 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.09 AU - 10.35 AU

Year: 18366 Days

Day: 24.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,825,527 km

• M1: 59,989 km (0.084 R)
• M2: 291,865 km (0.105 R)
• M3: 670,647 km (0.062 R)
• M4: 875,896 km (0.097 R)
• M5: 1,568,534 km (0.109 R)
• M6: 1,597,855 km (0.086 R)
• M7: 2,123,991 km (0.098 R)
• M8: 2,490,805 km (0.106 R)
• M9: 2,876,917 km (0.071 R)
• M10: 2,949,023 km (0.099 R)
• M11: 3,021,877 km (0.096 R)
• M12: 3,941,156 km (0.079 R)
• M13: 4,598,190 km (0.096 R)
• M14: 5,200,620 km (0.074 R)
• M15: 5,244,602 km (0.09 R)
• M16: 7,102,009 km (0.1 R)
• M17: 7,997,502 km (0.106 R)
• M18: 8,099,229 km (0.072 R)
• M19: 8,355,340 km (0.116 R)
• M20: 9,192,640 km (0.051 R)
• M21: 10,720,931 km (0.107 R)
• M22: 11,285,514 km (0.092 R)
• M23: 11,456,803 km (0.05 R)
• M24: 12,502,343 km (0.11 R)
• M25: 12,917,028 km (0.049 R)
• M26: 13,156,086 km (0.077 R)
• M27: 13,396,639 km (0.059 R)
• M28: 15,816,384 km (0.098 R)
• M29: 17,370,856 km (0.097 R)
• M30: 17,502,652 km (0.042 R)
• M31: 17,568,624 km (0.072 R)
• M32: 17,899,834 km (0.049 R)
• M33: 18,568,387 km (0.089 R)
• M34: 19,313,085 km (0.11 R)
• M35: 19,929,728 km (0.049 R)
• M36: 20,552,803 km (0.095 R)
• M37: 21,252,622 km (0.048 R)
• M38: 21,464,003 km (0.094 R)
• M39: 21,747,042 km (0.108 R)
• M40: 22,747,403 km (0.116 R)
• M41: 24,422,900 km (0.077 R)
• M42: 24,718,355 km (0.106 R)
• M43: 25,015,008 km (0.093 R)
• M44: 26,137,890 km (0.097 R)
• M45: 26,288,834 km (0.063 R)
• M46: 26,895,453 km (0.038 R)
• M47: 27,047,893 km (0.118 R)
• M48: 27,968,369 km (0.094 R)
• M49: 28,587,555 km (0.045 R)
• M50: 30,313,765 km (0.087 R)
• M51: 30,551,775 km (0.117 R)
• M52: 30,631,211 km (0.093 R)
• M53: 30,949,855 km (0.059 R)
• M54: 31,189,510 km (0.077 R)
• M55: 31,509,949 km (0.092 R)
• M56: 31,670,617 km (0.055 R)
• M57: 33,292,109 km (0.113 R)
• M58: 33,701,558 km (0.116 R)
• M59: 36,614,976 km (0.057 R)
• M60: 36,699,350 km (0.057 R)
• M61: 37,632,242 km (0.109 R)
• M62: 38,144,315 km (0.067 R)
• M63: 38,315,455 km (0.095 R)
• M64: 38,572,764 km (0.106 R)
• M65: 41,704,894 km (0.11 R)
• M66: 41,793,008 km (0.09 R)
• M67: 41,881,270 km (0.087 R)
• M68: 43,122,933 km (0.1 R)
• M69: 44,196,746 km (0.109 R)
• M70: 45,188,879 km (0.041 R)
• M71: 45,370,042 km (0.118 R)
• M72: 45,460,699 km (0.086 R)
• M73: 45,823,922 km (0.062 R)
• M74: 46,736,469 km (0.111 R)
• M75: 47,470,696 km (0.097 R)
• M76: 49,976,909 km (0.091 R)
• M77: 53,002,376 km (0.047 R)
• M78: 53,289,006 km (0.091 R)
• M79: 55,310,073 km (0.106 R)
• M80: 55,406,863 km (0.071 R)
• M81: 55,503,802 km (0.094 R)
• M82: 55,697,830 km (0.093 R)
• M83: 55,892,158 km (0.096 R)
• M84: 56,086,486 km (0.097 R)
• M85: 56,378,650 km (0.088 R)
• M86: 57,945,090 km (0.112 R)
• M87: 59,228,490 km (0.091 R)
• M88: 59,327,524 km (0.096 R)
• M89: 60,122,337 km (0.055 R)
• M90: 68,261,508 km (0.095 R)
• M91: 69,302,859 km (0.068 R)
• M92: 69,616,267 km (0.104 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: 158 - 16,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit