🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.1

Radius: 11.4

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.78 AU - 1.04 AU

Year: 610 Days

Day: 6.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 73,130,161 km

• M1: 143,016 km (0.097 R)
• M2: 251,025 km (0.1 R)
• M3: 374,443 km (0.065 R)
• M4: 569,220 km (0.095 R)
• M5: 685,308 km (0.11 R)
• M6: 779,405 km (0.098 R)
• M7: 851,960 km (0.103 R)
• M8: 1,004,699 km (0.061 R)
• M9: 1,282,353 km (0.094 R)
• M10: 1,408,015 km (0.086 R)
• M11: 1,544,598 km (0.092 R)
• M12: 1,740,870 km (0.087 R)
• M13: 1,909,617 km (0.102 R)
• M14: 2,047,097 km (0.108 R)
• M15: 2,135,809 km (0.07 R)
• M16: 2,240,827 km (0.099 R)
• M17: 2,324,601 km (0.047 R)
• M18: 2,401,794 km (0.096 R)
• M19: 2,542,865 km (0.039 R)
• M20: 2,678,550 km (0.113 R)
• M21: 2,759,632 km (0.112 R)
• M22: 3,024,719 km (0.095 R)
• M23: 3,185,986 km (0.105 R)
• M24: 3,332,741 km (0.044 R)
• M25: 3,464,238 km (0.091 R)
• M26: 3,942,502 km (0.105 R)
• M27: 4,175,426 km (0.12 R)
• M28: 4,269,822 km (0.092 R)
• M29: 4,403,413 km (0.041 R)
• M30: 4,489,881 km (0.114 R)
• M31: 4,567,373 km (0.079 R)
• M32: 4,645,163 km (0.066 R)
• M33: 4,831,862 km (0.098 R)
• M34: 4,981,160 km (0.108 R)
• M35: 5,243,405 km (0.117 R)
• M36: 5,562,049 km (0.089 R)
• M37: 5,645,375 km (0.094 R)
• M38: 5,813,224 km (0.113 R)
• M39: 5,972,097 km (0.111 R)
• M40: 6,196,942 km (0.028 R)
• M41: 6,544,907 km (0.114 R)
• M42: 6,643,941 km (0.103 R)
• M43: 6,732,503 km (0.073 R)
• M44: 6,977,693 km (0.113 R)
• M45: 7,124,150 km (0.028 R)
• M46: 7,374,128 km (0.088 R)
• M47: 7,511,758 km (0.091 R)
• M48: 7,661,805 km (0.076 R)
• M49: 7,801,230 km (0.098 R)
• M50: 7,929,734 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.3

Radius: 14.3

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.89 AU - 0.95 AU

Year: 620 Days

Day: 5.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 73,130,161 km

• M1: 178,021 km (0.093 R)
• M2: 288,425 km (0.108 R)
• M3: 390,450 km (0.069 R)
• M4: 484,996 km (0.06 R)
• M5: 673,938 km (0.113 R)
• M6: 905,067 km (0.075 R)
• M7: 1,001,109 km (0.077 R)
• M8: 1,116,599 km (0.106 R)
• M9: 1,253,331 km (0.108 R)
• M10: 1,357,900 km (0.05 R)
• M11: 1,469,949 km (0.116 R)
• M12: 1,635,254 km (0.11 R)
• M13: 1,816,417 km (0.117 R)
• M14: 1,941,032 km (0.102 R)
• M15: 2,128,628 km (0.115 R)
• M16: 2,229,906 km (0.111 R)
• M17: 2,358,710 km (0.09 R)
• M18: 2,548,998 km (0.098 R)
• M19: 2,684,085 km (0.106 R)
• M20: 3,012,901 km (0.078 R)
• M21: 3,144,547 km (0.064 R)
• M22: 3,249,116 km (0.102 R)
• M23: 3,343,064 km (0.093 R)
• M24: 3,449,727 km (0.082 R)
• M25: 3,575,838 km (0.119 R)
• M26: 3,697,311 km (0.108 R)
• M27: 3,944,447 km (0.112 R)
• M28: 4,038,544 km (0.117 R)
• M29: 4,171,686 km (0.091 R)
• M30: 4,287,026 km (0.115 R)
• M31: 4,383,816 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.4

Radius: 11.3

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.18 AU - 1.4 AU

Year: 1030 Days

Day: 7.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 73,130,161 km

• M1: 141,370 km (0.07 R)
• M2: 224,247 km (0.106 R)
• M3: 309,219 km (0.081 R)
• M4: 390,151 km (0.084 R)
• M5: 471,532 km (0.101 R)
• M6: 549,922 km (0.061 R)
• M7: 734,077 km (0.112 R)
• M8: 822,339 km (0.066 R)
• M9: 946,057 km (0.077 R)
• M10: 1,030,131 km (0.074 R)
• M11: 1,220,419 km (0.073 R)
• M12: 1,430,006 km (0.076 R)
• M13: 1,566,290 km (0.079 R)
• M14: 1,643,931 km (0.117 R)
• M15: 1,746,854 km (0.097 R)
• M16: 1,942,678 km (0.096 R)
• M17: 2,018,075 km (0.083 R)
• M18: 2,120,251 km (0.096 R)
• M19: 2,329,688 km (0.078 R)
• M20: 2,500,528 km (0.031 R)
• M21: 2,601,208 km (0.101 R)
• M22: 2,703,533 km (0.094 R)
• M23: 2,892,774 km (0.098 R)
• M24: 3,175,215 km (0.089 R)
• M25: 3,405,596 km (0.104 R)
• M26: 3,517,794 km (0.083 R)
• M27: 3,610,545 km (0.114 R)
• M28: 3,787,968 km (0.105 R)
• M29: 3,904,205 km (0.068 R)
• M30: 4,021,789 km (0.063 R)
• M31: 4,129,649 km (0.079 R)
• M32: 4,326,370 km (0.094 R)
• M33: 4,403,713 km (0.12 R)
• M34: 4,582,332 km (0.101 R)
• M35: 4,808,973 km (0.085 R)
• M36: 4,935,084 km (0.038 R)
• M37: 5,202,565 km (0.108 R)
• M38: 5,273,175 km (0.051 R)
• M39: 5,344,085 km (0.094 R)
• M40: 5,752,038 km (0.08 R)
• M41: 5,910,612 km (0.12 R)
• M42: 6,033,581 km (0.11 R)
• M43: 6,120,198 km (0.055 R)
• M44: 6,282,213 km (0.097 R)
• M45: 6,357,461 km (0.077 R)
• M46: 6,483,572 km (0.089 R)
• M47: 6,648,877 km (0.06 R)
• M48: 6,802,514 km (0.086 R)
• M49: 7,179,052 km (0.106 R)
• M50: 7,469,122 km (0.078 R)
• M51: 7,548,858 km (0.1 R)
• M52: 7,655,821 km (0.098 R)
• M53: 7,816,938 km (0.052 R)
• M54: 7,938,710 km (0.034 R)
• M55: 8,060,932 km (0.064 R)
• M56: 8,348,758 km (0.045 R)
• M57: 8,487,136 km (0.045 R)
• M58: 8,584,375 km (0.068 R)
• M59: 8,737,862 km (0.093 R)
• M60: 8,892,397 km (0.12 R)
• M61: 9,005,343 km (0.111 R)
• M62: 9,303,940 km (0.112 R)
• M63: 9,447,405 km (0.067 R)
• M64: 9,765,450 km (0.091 R)
• M65: 9,867,476 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159

Radius: 9.7

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3 AU - 4.68 AU

Year: 5289 Days

Day: 13.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 73,130,161 km

• M1: 148,999 km (0.064 R)
• M2: 225,145 km (0.112 R)
• M3: 321,935 km (0.088 R)
• M4: 545,733 km (0.1 R)
• M5: 654,939 km (0.112 R)
• M6: 744,399 km (0.075 R)
• M7: 1,018,014 km (0.096 R)
• M8: 1,080,845 km (0.106 R)
• M9: 1,462,618 km (0.101 R)
• M10: 1,718,880 km (0.117 R)
• M11: 1,884,784 km (0.115 R)
• M12: 1,976,337 km (0.105 R)
• M13: 2,069,387 km (0.065 R)
• M14: 2,456,696 km (0.088 R)
• M15: 2,528,204 km (0.047 R)
• M16: 2,673,613 km (0.095 R)
• M17: 2,762,025 km (0.079 R)
• M18: 3,033,695 km (0.093 R)
• M19: 3,141,705 km (0.066 R)
• M20: 3,298,184 km (0.111 R)
• M21: 3,651,684 km (0.082 R)
• M22: 3,766,725 km (0.065 R)
• M23: 4,000,397 km (0.115 R)
• M24: 4,068,015 km (0.111 R)
• M25: 4,290,617 km (0.098 R)
• M26: 4,605,520 km (0.068 R)
• M27: 4,982,357 km (0.106 R)
• M28: 5,091,863 km (0.108 R)
• M29: 5,651,658 km (0.055 R)
• M30: 5,823,396 km (0.082 R)
• M31: 6,074,422 km (0.034 R)
• M32: 6,329,187 km (0.062 R)
• M33: 6,788,452 km (0.11 R)
• M34: 7,052,941 km (0.094 R)
• M35: 7,403,748 km (0.042 R)
• M36: 7,866,305 km (0.081 R)
• M37: 8,036,846 km (0.066 R)
• M38: 8,316,594 km (0.076 R)
• M39: 8,425,053 km (0.114 R)
• M40: 8,687,298 km (0.095 R)
• M41: 8,907,955 km (0.105 R)
• M42: 9,219,866 km (0.077 R)
• M43: 9,332,065 km (0.091 R)
• M44: 9,422,272 km (0.067 R)
• M45: 9,854,610 km (0.079 R)
• M46: 10,223,518 km (0.054 R)
• M47: 10,363,093 km (0.1 R)
• M48: 10,456,592 km (0.111 R)
• M49: 10,550,240 km (0.054 R)
• M50: 11,165,985 km (0.116 R)
• M51: 12,259,097 km (0.091 R)
• M52: 12,432,181 km (0.101 R)
• M53: 12,830,860 km (0.053 R)
• M54: 12,931,240 km (0.105 R)
• M55: 13,158,030 km (0.067 R)
• M56: 13,233,876 km (0.049 R)
• M57: 14,233,489 km (0.081 R)
• M58: 14,860,604 km (0.067 R)
• M59: 15,045,207 km (0.113 R)
• M60: 15,683,990 km (0.11 R)
• M61: 15,925,890 km (0.067 R)
• M62: 16,223,141 km (0.07 R)
• M63: 16,358,976 km (0.099 R)
• M64: 16,440,507 km (0.112 R)
• M65: 16,768,425 km (0.107 R)
• M66: 16,988,185 km (0.09 R)
• M67: 17,264,193 km (0.094 R)
• M68: 17,458,371 km (0.104 R)
• M69: 18,016,969 km (0.09 R)
• M70: 18,270,238 km (0.09 R)
• M71: 18,383,334 km (0.071 R)
• M72: 18,524,854 km (0.102 R)
• M73: 19,008,803 km (0.071 R)
• M74: 19,237,987 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.2

Radius: 7

Gravity: 19.64 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.02 AU - 6.44 AU

Year: 10931 Days

Day: 15.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,130,161 km

• M1: 107,112 km (0.094 R)
• M2: 152,739 km (0.088 R)
• M3: 272,717 km (0.098 R)
• M4: 339,438 km (0.049 R)
• M5: 475,572 km (0.105 R)
• M6: 861,085 km (0.112 R)
• M7: 1,278,613 km (0.065 R)
• M8: 1,422,526 km (0.116 R)
• M9: 1,858,754 km (0.045 R)
• M10: 2,247,409 km (0.099 R)
• M11: 2,334,026 km (0.112 R)
• M12: 3,325,261 km (0.108 R)
• M13: 3,795,448 km (0.103 R)
• M14: 4,576,049 km (0.079 R)
• M15: 4,797,454 km (0.073 R)
• M16: 5,135,994 km (0.083 R)
• M17: 5,327,479 km (0.064 R)
• M18: 5,443,567 km (0.118 R)
• M19: 6,319,762 km (0.092 R)
• M20: 6,815,978 km (0.119 R)
• M21: 7,410,779 km (0.086 R)
• M22: 8,378,678 km (0.117 R)
• M23: 9,385,920 km (0.061 R)
• M24: 9,998,822 km (0.077 R)
• M25: 11,114,823 km (0.115 R)
• M26: 11,412,373 km (0.113 R)
• M27: 12,066,265 km (0.057 R)
• M28: 12,167,842 km (0.062 R)
• M29: 12,372,043 km (0.078 R)
• M30: 12,423,206 km (0.114 R)
• M31: 12,939,318 km (0.054 R)
• M32: 13,409,953 km (0.073 R)
• M33: 14,045,894 km (0.069 R)
• M34: 14,367,679 km (0.096 R)
• M35: 15,402,298 km (0.106 R)
• M36: 15,567,902 km (0.081 R)
• M37: 15,956,558 km (0.079 R)
• M38: 16,970,532 km (0.111 R)
• M39: 17,084,376 km (0.034 R)
• M40: 17,600,339 km (0.12 R)
• M41: 18,413,104 km (0.102 R)
• M42: 18,588,732 km (0.1 R)
• M43: 18,647,524 km (0.038 R)
• M44: 20,074,837 km (0.112 R)
• M45: 20,376,576 km (0.072 R)
• M46: 20,984,692 km (0.114 R)
• M47: 21,168,248 km (0.065 R)
• M48: 21,598,641 km (0.062 R)
• M49: 22,468,254 km (0.092 R)
• M50: 22,907,324 km (0.051 R)
• M51: 23,985,326 km (0.105 R)
• M52: 24,756,204 km (0.094 R)
• M53: 24,950,082 km (0.075 R)
• M54: 25,274,560 km (0.116 R)
• M55: 25,404,710 km (0.086 R)
• M56: 25,600,384 km (0.107 R)
• M57: 25,862,031 km (0.095 R)
• M58: 26,124,575 km (0.069 R)
• M59: 26,917,594 km (0.09 R)
• M60: 27,117,157 km (0.076 R)
• M61: 29,070,606 km (0.093 R)
• M62: 29,138,823 km (0.104 R)
• M63: 29,549,020 km (0.062 R)
• M64: 31,278,372 km (0.119 R)
• M65: 31,558,120 km (0.087 R)
• M66: 31,979,238 km (0.116 R)
• M67: 32,543,670 km (0.109 R)
• M68: 33,610,902 km (0.065 R)
• M69: 36,512,502 km (0.119 R)
• M70: 36,659,557 km (0.088 R)
• M71: 37,472,621 km (0.109 R)
• M72: 37,918,572 km (0.072 R)
• M73: 38,142,221 km (0.112 R)
• M74: 38,216,870 km (0.09 R)
• M75: 38,590,716 km (0.077 R)
• M76: 41,933,330 km (0.108 R)
• M77: 42,473,678 km (0.068 R)
• M78: 44,500,579 km (0.101 R)
• M79: 46,798,253 km (0.096 R)
• M80: 47,840,651 km (0.052 R)
• M81: 48,082,252 km (0.091 R)
• M82: 48,405,084 km (0.096 R)
• M83: 49,052,992 km (0.099 R)
• M84: 49,703,743 km (0.117 R)
• M85: 50,275,356 km (0.066 R)
• M86: 51,095,901 km (0.106 R)
• M87: 51,920,783 km (0.114 R)
• M88: 53,249,811 km (0.087 R)
• M89: 53,333,286 km (0.096 R)
• M90: 54,590,058 km (0.05 R)
• M91: 54,842,579 km (0.107 R)
• M92: 54,926,803 km (0.072 R)
• M93: 55,348,819 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958

Radius: 5.7

Gravity: 29.49 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.84 AU - 8.18 AU

Year: 15935 Days

Day: 16.7 Hours

Environment

Temp: -241 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,130,161 km

• M1: 309,219 km (0.082 R)
• M2: 863,329 km (0.086 R)
• M3: 1,366,427 km (0.092 R)
• M4: 1,601,595 km (0.105 R)
• M5: 1,881,343 km (0.113 R)
• M6: 2,076,418 km (0.041 R)
• M7: 2,883,050 km (0.1 R)
• M8: 3,980,201 km (0.049 R)
• M9: 4,146,554 km (0.119 R)
• M10: 4,188,591 km (0.104 R)
• M11: 4,923,116 km (0.072 R)
• M12: 6,703,780 km (0.046 R)
• M13: 7,303,518 km (0.108 R)
• M14: 7,456,107 km (0.082 R)
• M15: 8,077,088 km (0.12 R)
• M16: 8,129,597 km (0.031 R)
• M17: 8,182,256 km (0.062 R)
• M18: 8,822,385 km (0.104 R)
• M19: 8,984,998 km (0.088 R)
• M20: 9,093,905 km (0.118 R)
• M21: 9,258,163 km (0.07 R)
• M22: 9,868,672 km (0.115 R)
• M23: 10,779,723 km (0.111 R)
• M24: 11,955,862 km (0.087 R)
• M25: 12,925,854 km (0.07 R)
• M26: 14,300,210 km (0.098 R)
• M27: 14,363,789 km (0.11 R)
• M28: 14,747,208 km (0.031 R)
• M29: 15,004,666 km (0.096 R)
• M30: 15,393,621 km (0.099 R)
• M31: 15,524,070 km (0.12 R)
• M32: 15,720,343 km (0.091 R)
• M33: 16,513,810 km (0.071 R)
• M34: 18,276,970 km (0.092 R)
• M35: 18,415,199 km (0.118 R)
• M36: 19,251,002 km (0.115 R)
• M37: 19,321,163 km (0.079 R)
• M38: 19,744,226 km (0.112 R)
• M39: 20,241,789 km (0.051 R)
• M40: 20,313,147 km (0.044 R)
• M41: 21,394,141 km (0.09 R)
• M42: 21,758,711 km (0.104 R)
• M43: 22,272,430 km (0.094 R)
• M44: 22,567,736 km (0.082 R)
• M45: 22,715,988 km (0.068 R)
• M46: 24,215,258 km (0.115 R)
• M47: 24,747,677 km (0.064 R)
• M48: 26,367,522 km (0.044 R)
• M49: 26,680,032 km (0.041 R)
• M50: 26,915,200 km (0.104 R)
• M51: 27,703,880 km (0.05 R)
• M52: 28,021,476 km (0.091 R)
• M53: 29,789,873 km (0.084 R)
• M54: 31,759,778 km (0.111 R)
• M55: 33,012,211 km (0.066 R)
• M56: 33,348,956 km (0.107 R)
• M57: 33,940,915 km (0.101 R)
• M58: 34,792,575 km (0.068 R)
• M59: 36,952,469 km (0.117 R)
• M60: 37,564,923 km (0.118 R)
• M61: 38,711,291 km (0.076 R)
• M62: 39,066,287 km (0.053 R)
• M63: 39,422,480 km (0.027 R)
• M64: 39,958,638 km (0.082 R)
• M65: 40,857,722 km (0.107 R)
• M66: 41,219,150 km (0.105 R)
• M67: 41,672,581 km (0.073 R)
• M68: 42,675,635 km (0.1 R)
• M69: 43,410,310 km (0.075 R)
• M70: 44,427,127 km (0.088 R)
• M71: 48,380,999 km (0.105 R)
• M72: 49,146,790 km (0.115 R)
• M73: 49,435,065 km (0.053 R)
• M74: 50,399,822 km (0.076 R)
• M75: 51,956,238 km (0.115 R)
• M76: 52,347,885 km (0.091 R)
• M77: 53,035,437 km (0.101 R)
• M78: 54,122,116 km (0.1 R)
• M79: 54,717,815 km (0.092 R)
• M80: 55,315,757 km (0.107 R)
• M81: 55,515,620 km (0.063 R)
• M82: 56,116,405 km (0.085 R)
• M83: 57,122,601 km (0.072 R)
• M84: 57,324,558 km (0.049 R)
• M85: 59,050,768 km (0.071 R)
• M86: 59,766,444 km (0.105 R)
• M87: 63,074,801 km (0.111 R)
• M88: 64,645,877 km (0.096 R)
• M89: 64,751,194 km (0.103 R)
• M90: 65,489,161 km (0.081 R)
• M91: 66,973,471 km (0.106 R)
• M92: 70,949,333 km (0.108 R)
• M93: 71,492,523 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: 304 - 16,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit