🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.4

Radius: 14.2

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.75 AU - 0.89 AU

Year: 495 Days

Day: 5.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 19,985,200 km

• M1: 176,675 km (0.107 R)
• M2: 290,220 km (0.097 R)
• M3: 414,386 km (0.076 R)
• M4: 535,710 km (0.049 R)
• M5: 633,996 km (0.044 R)
• M6: 736,321 km (0.076 R)
• M7: 838,197 km (0.044 R)
• M8: 941,868 km (0.074 R)
• M9: 1,142,928 km (0.105 R)
• M10: 1,315,564 km (0.083 R)
• M11: 1,479,373 km (0.083 R)
• M12: 1,669,063 km (0.059 R)
• M13: 1,798,765 km (0.097 R)
• M14: 1,901,987 km (0.115 R)
• M15: 2,007,304 km (0.1 R)
• M16: 2,151,068 km (0.06 R)
• M17: 2,271,793 km (0.109 R)
• M18: 2,411,069 km (0.104 R)
• M19: 2,509,205 km (0.109 R)
• M20: 2,614,372 km (0.101 R)
• M21: 2,852,083 km (0.084 R)
• M22: 3,026,515 km (0.102 R)
• M23: 3,126,895 km (0.092 R)
• M24: 3,343,213 km (0.088 R)
• M25: 3,539,934 km (0.119 R)
• M26: 3,702,547 km (0.078 R)
• M27: 3,791,109 km (0.079 R)
• M28: 3,886,852 km (0.096 R)
• M29: 4,035,403 km (0.098 R)
• M30: 4,238,407 km (0.096 R)
• M31: 4,539,398 km (0.073 R)
• M32: 4,709,640 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.4

Radius: 8.2

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.75 AU - 1.11 AU

Year: 598 Days

Day: 14.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 19,985,200 km

• M1: 108,159 km (0.084 R)
• M2: 173,982 km (0.068 R)
• M3: 263,891 km (0.047 R)
• M4: 424,260 km (0.072 R)
• M5: 525,687 km (0.088 R)
• M6: 622,327 km (0.062 R)
• M7: 715,527 km (0.09 R)
• M8: 774,019 km (0.063 R)
• M9: 938,128 km (0.106 R)
• M10: 1,013,675 km (0.1 R)
• M11: 1,148,014 km (0.111 R)
• M12: 1,409,960 km (0.073 R)
• M13: 1,535,173 km (0.095 R)
• M14: 1,790,238 km (0.057 R)
• M15: 1,851,124 km (0.068 R)
• M16: 1,933,253 km (0.05 R)
• M17: 2,037,822 km (0.045 R)
• M18: 2,158,548 km (0.101 R)
• M19: 2,288,997 km (0.099 R)
• M20: 2,497,237 km (0.104 R)
• M21: 2,642,048 km (0.089 R)
• M22: 2,900,254 km (0.086 R)
• M23: 2,972,061 km (0.044 R)
• M24: 3,052,694 km (0.054 R)
• M25: 3,315,388 km (0.087 R)
• M26: 3,399,013 km (0.12 R)
• M27: 3,466,332 km (0.076 R)
• M28: 3,636,874 km (0.115 R)
• M29: 3,757,749 km (0.119 R)
• M30: 3,810,108 km (0.077 R)
• M31: 3,906,599 km (0.094 R)
• M32: 4,012,664 km (0.098 R)
• M33: 4,101,974 km (0.105 R)
• M34: 4,164,805 km (0.118 R)
• M35: 4,246,036 km (0.063 R)
• M36: 4,309,615 km (0.041 R)
• M37: 4,548,673 km (0.086 R)
• M38: 4,604,473 km (0.093 R)
• M39: 4,679,122 km (0.04 R)
• M40: 4,810,918 km (0.078 R)
• M41: 4,943,910 km (0.081 R)
• M42: 5,039,653 km (0.078 R)
• M43: 5,155,442 km (0.078 R)
• M44: 5,379,689 km (0.111 R)
• M45: 5,657,043 km (0.093 R)
• M46: 5,727,205 km (0.102 R)
• M47: 5,797,516 km (0.067 R)
• M48: 5,888,471 km (0.109 R)
• M49: 5,979,876 km (0.068 R)
• M50: 6,061,556 km (0.087 R)
• M51: 6,225,815 km (0.077 R)
• M52: 6,329,336 km (0.091 R)
• M53: 6,381,396 km (0.051 R)
• M54: 6,611,777 km (0.049 R)
• M55: 6,696,150 km (0.108 R)
• M56: 6,930,271 km (0.068 R)
• M57: 7,145,393 km (0.106 R)
• M58: 7,297,384 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.3

Radius: 11.2

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.96 AU - 1.1 AU

Year: 697 Days

Day: 11.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 19,985,200 km

• M1: 152,889 km (0.089 R)
• M2: 253,269 km (0.104 R)
• M3: 342,280 km (0.043 R)
• M4: 476,320 km (0.115 R)
• M5: 581,637 km (0.096 R)
• M6: 795,412 km (0.076 R)
• M7: 890,407 km (0.095 R)
• M8: 974,331 km (0.045 R)
• M9: 1,178,083 km (0.098 R)
• M10: 1,265,897 km (0.075 R)
• M11: 1,384,528 km (0.086 R)
• M12: 1,460,075 km (0.028 R)
• M13: 1,584,989 km (0.052 R)
• M14: 1,676,543 km (0.103 R)
• M15: 1,757,326 km (0.053 R)
• M16: 1,955,693 km (0.097 R)
• M17: 2,067,592 km (0.105 R)
• M18: 2,154,658 km (0.086 R)
• M19: 2,243,070 km (0.108 R)
• M20: 2,332,680 km (0.105 R)
• M21: 2,402,392 km (0.108 R)
• M22: 2,494,245 km (0.116 R)
• M23: 2,681,392 km (0.107 R)
• M24: 2,843,407 km (0.106 R)
• M25: 3,046,860 km (0.09 R)
• M26: 3,333,489 km (0.101 R)
• M27: 3,476,206 km (0.088 R)
• M28: 3,572,397 km (0.104 R)
• M29: 3,866,656 km (0.12 R)
• M30: 3,974,815 km (0.091 R)
• M31: 4,100,926 km (0.073 R)
• M32: 4,262,642 km (0.08 R)
• M33: 4,365,864 km (0.039 R)
• M34: 4,496,014 km (0.098 R)
• M35: 4,689,444 km (0.059 R)
• M36: 4,760,354 km (0.042 R)
• M37: 4,885,567 km (0.101 R)
• M38: 5,084,383 km (0.057 R)
• M39: 5,341,392 km (0.09 R)
• M40: 5,425,017 km (0.065 R)
• M41: 5,574,615 km (0.087 R)
• M42: 5,678,137 km (0.094 R)
• M43: 5,791,981 km (0.112 R)
• M44: 5,944,870 km (0.066 R)
• M45: 6,128,277 km (0.036 R)
• M46: 6,225,665 km (0.088 R)
• M47: 6,431,512 km (0.083 R)
• M48: 6,550,292 km (0.111 R)
• M49: 6,709,764 km (0.087 R)
• M50: 6,809,994 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.7

Radius: 8.4

Gravity: 12.11 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.33 AU - 1.41 AU

Year: 1069 Days

Day: 12.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 19,985,200 km

• M1: 108,608 km (0.11 R)
• M2: 183,108 km (0.111 R)
• M3: 384,915 km (0.106 R)
• M4: 559,646 km (0.116 R)
• M5: 638,334 km (0.045 R)
• M6: 760,406 km (0.112 R)
• M7: 821,143 km (0.054 R)
• M8: 1,058,704 km (0.094 R)
• M9: 1,119,590 km (0.025 R)
• M10: 1,173,894 km (0.076 R)
• M11: 1,229,096 km (0.07 R)
• M12: 1,433,746 km (0.057 R)
• M13: 1,631,814 km (0.045 R)
• M14: 1,693,897 km (0.099 R)
• M15: 1,848,132 km (0.079 R)
• M16: 1,913,058 km (0.111 R)
• M17: 1,978,731 km (0.109 R)
• M18: 2,093,024 km (0.079 R)
• M19: 2,160,792 km (0.088 R)
• M20: 2,368,433 km (0.061 R)
• M21: 2,686,927 km (0.087 R)
• M22: 2,910,427 km (0.114 R)
• M23: 2,997,343 km (0.093 R)
• M24: 3,062,867 km (0.077 R)
• M25: 3,118,068 km (0.096 R)
• M26: 3,184,639 km (0.105 R)
• M27: 3,307,908 km (0.106 R)
• M28: 3,398,564 km (0.104 R)
• M29: 3,489,969 km (0.072 R)
• M30: 3,816,690 km (0.099 R)
• M31: 4,080,432 km (0.088 R)
• M32: 4,153,435 km (0.117 R)
• M33: 4,487,039 km (0.12 R)
• M34: 4,714,427 km (0.095 R)
• M35: 4,816,603 km (0.069 R)
• M36: 4,932,541 km (0.104 R)
• M37: 5,180,425 km (0.101 R)
• M38: 5,472,440 km (0.073 R)
• M39: 5,688,160 km (0.111 R)
• M40: 6,017,126 km (0.11 R)
• M41: 6,170,015 km (0.119 R)
• M42: 6,536,380 km (0.066 R)
• M43: 6,779,776 km (0.097 R)
• M44: 6,880,904 km (0.113 R)
• M45: 7,099,167 km (0.085 R)
• M46: 7,172,470 km (0.075 R)
• M47: 7,393,875 km (0.1 R)
• M48: 7,468,225 km (0.089 R)
• M49: 7,632,633 km (0.056 R)
• M50: 8,410,243 km (0.076 R)
• M51: 8,503,293 km (0.06 R)
• M52: 8,612,499 km (0.032 R)
• M53: 8,769,128 km (0.099 R)
• M54: 8,879,382 km (0.114 R)
• M55: 8,990,084 km (0.102 R)
• M56: 9,101,235 km (0.03 R)
• M57: 9,325,034 km (0.073 R)
• M58: 9,566,634 km (0.085 R)
• M59: 9,631,560 km (0.102 R)
• M60: 9,696,485 km (0.084 R)
• M61: 9,810,479 km (0.038 R)
• M62: 9,875,853 km (0.106 R)
• M63: 10,007,050 km (0.097 R)
• M64: 10,188,363 km (0.115 R)
• M65: 10,320,907 km (0.065 R)
• M66: 10,520,769 km (0.087 R)
• M67: 10,604,395 km (0.102 R)
• M68: 10,705,074 km (0.058 R)
• M69: 11,213,258 km (0.092 R)
• M70: 11,401,602 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.6

Radius: 14.8

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.6 AU - 2.64 AU

Year: 2058 Days

Day: 6.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 19,985,200 km

• M1: 214,823 km (0.111 R)
• M2: 338,540 km (0.106 R)
• M3: 457,470 km (0.091 R)
• M4: 550,969 km (0.109 R)
• M5: 645,066 km (0.073 R)
• M6: 763,548 km (0.081 R)
• M7: 986,598 km (0.066 R)
• M8: 1,190,051 km (0.06 R)
• M9: 1,430,904 km (0.048 R)
• M10: 1,569,431 km (0.082 R)
• M11: 1,823,149 km (0.066 R)
• M12: 1,999,974 km (0.073 R)
• M13: 2,103,795 km (0.089 R)
• M14: 2,209,411 km (0.11 R)
• M15: 2,303,508 km (0.102 R)
• M16: 2,398,802 km (0.112 R)
• M17: 2,707,572 km (0.099 R)
• M18: 2,852,383 km (0.115 R)
• M19: 3,074,386 km (0.118 R)
• M20: 3,364,157 km (0.04 R)
• M21: 3,488,772 km (0.111 R)
• M22: 3,694,768 km (0.107 R)
• M23: 3,791,259 km (0.117 R)
• M24: 3,954,021 km (0.085 R)
• M25: 4,152,388 km (0.1 R)
• M26: 4,252,918 km (0.065 R)
• M27: 4,354,196 km (0.108 R)
• M28: 4,473,425 km (0.109 R)
• M29: 4,820,193 km (0.116 R)
• M30: 5,725,410 km (0.087 R)
• M31: 5,988,253 km (0.088 R)
• M32: 6,236,137 km (0.109 R)
• M33: 6,351,626 km (0.057 R)
• M34: 6,643,641 km (0.111 R)
• M35: 6,741,927 km (0.08 R)
• M36: 6,939,995 km (0.103 R)
• M37: 7,079,869 km (0.062 R)
• M38: 7,443,840 km (0.085 R)
• M39: 7,731,218 km (0.098 R)
• M40: 8,001,242 km (0.045 R)
• M41: 8,190,184 km (0.107 R)
• M42: 8,401,865 km (0.112 R)
• M43: 8,636,734 km (0.098 R)
• M44: 8,787,229 km (0.116 R)
• M45: 9,222,559 km (0.083 R)
• M46: 9,487,048 km (0.08 R)
• M47: 9,664,770 km (0.104 R)
• M48: 10,295,625 km (0.108 R)
• M49: 10,455,545 km (0.064 R)
• M50: 10,824,004 km (0.101 R)
• M51: 11,573,789 km (0.114 R)
• M52: 11,811,500 km (0.1 R)
• M53: 12,099,027 km (0.116 R)
• M54: 12,461,652 km (0.047 R)
• M55: 12,729,881 km (0.05 R)
• M56: 13,346,673 km (0.116 R)
• M57: 13,596,053 km (0.07 R)
• M58: 13,897,493 km (0.11 R)
• M59: 14,049,035 km (0.049 R)
• M60: 14,481,373 km (0.095 R)
• M61: 16,042,128 km (0.071 R)
• M62: 16,601,025 km (0.067 R)
• M63: 16,842,476 km (0.096 R)
• M64: 17,031,119 km (0.087 R)
• M65: 17,984,806 km (0.115 R)
• M66: 18,205,313 km (0.118 R)
• M67: 18,509,894 km (0.107 R)
• M68: 18,760,321 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.7

Radius: 9.5

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.93 AU - 2.53 AU

Year: 2221 Days

Day: 11.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 19,985,200 km

• M1: 122,371 km (0.069 R)
• M2: 246,537 km (0.099 R)
• M3: 321,486 km (0.116 R)
• M4: 467,344 km (0.049 R)
• M5: 645,216 km (0.118 R)
• M6: 709,842 km (0.083 R)
• M7: 785,239 km (0.082 R)
• M8: 926,609 km (0.077 R)
• M9: 1,076,805 km (0.063 R)
• M10: 1,165,068 km (0.051 R)
• M11: 1,245,552 km (0.114 R)
• M12: 1,307,186 km (0.074 R)
• M13: 1,455,288 km (0.117 R)
• M14: 1,688,062 km (0.083 R)
• M15: 1,756,728 km (0.036 R)
• M16: 1,885,382 km (0.054 R)
• M17: 1,980,825 km (0.08 R)
• M18: 2,078,064 km (0.078 R)
• M19: 2,366,339 km (0.109 R)
• M20: 2,707,871 km (0.077 R)
• M21: 2,829,793 km (0.105 R)
• M22: 3,023,074 km (0.102 R)
• M23: 3,220,842 km (0.072 R)
• M24: 3,321,372 km (0.112 R)
• M25: 3,393,777 km (0.101 R)
• M26: 3,540,084 km (0.077 R)
• M27: 3,703,744 km (0.088 R)
• M28: 3,915,425 km (0.063 R)
• M29: 4,303,482 km (0.108 R)
• M30: 4,430,341 km (0.079 R)
• M31: 4,494,219 km (0.092 R)
• M32: 4,623,023 km (0.052 R)
• M33: 4,818,398 km (0.114 R)
• M34: 5,083,036 km (0.052 R)
• M35: 6,046,896 km (0.081 R)
• M36: 6,350,729 km (0.12 R)
• M37: 6,459,038 km (0.068 R)
• M38: 7,028,856 km (0.11 R)
• M39: 7,329,398 km (0.103 R)
• M40: 7,595,682 km (0.068 R)
• M41: 7,749,319 km (0.085 R)
• M42: 7,884,556 km (0.03 R)
• M43: 8,157,572 km (0.096 R)
• M44: 8,572,856 km (0.065 R)
• M45: 9,076,252 km (0.091 R)
• M46: 9,218,969 km (0.116 R)
• M47: 9,321,294 km (0.103 R)
• M48: 9,797,015 km (0.051 R)
• M49: 9,964,415 km (0.106 R)
• M50: 10,408,272 km (0.104 R)
• M51: 10,600,505 km (0.057 R)
• M52: 10,729,309 km (0.079 R)
• M53: 10,945,029 km (0.049 R)
• M54: 11,053,487 km (0.084 R)
• M55: 11,534,893 km (0.11 R)
• M56: 11,667,437 km (0.073 R)
• M57: 11,778,289 km (0.057 R)
• M58: 11,911,730 km (0.118 R)
• M59: 12,112,790 km (0.086 R)
• M60: 12,382,665 km (0.052 R)
• M61: 12,768,328 km (0.114 R)
• M62: 12,882,621 km (0.109 R)
• M63: 13,088,916 km (0.085 R)
• M64: 13,342,784 km (0.053 R)
• M65: 13,738,171 km (0.105 R)
• M66: 13,878,793 km (0.082 R)
• M67: 14,019,714 km (0.03 R)
• M68: 14,636,057 km (0.115 R)
• M69: 14,947,670 km (0.061 R)
• M70: 15,092,181 km (0.093 R)
• M71: 15,723,783 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.1

Radius: 9.8

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.79 AU - 3.85 AU

Year: 4034 Days

Day: 7.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 19,985,200 km

• M1: 122,521 km (0.119 R)
• M2: 280,795 km (0.111 R)
• M3: 343,926 km (0.105 R)
• M4: 513,719 km (0.103 R)
• M5: 631,602 km (0.059 R)
• M6: 957,875 km (0.11 R)
• M7: 1,042,248 km (0.092 R)
• M8: 1,107,174 km (0.088 R)
• M9: 1,184,815 km (0.047 R)
• M10: 1,514,080 km (0.096 R)
• M11: 1,613,563 km (0.099 R)
• M12: 1,715,289 km (0.086 R)
• M13: 2,060,711 km (0.098 R)
• M14: 2,199,537 km (0.101 R)
• M15: 2,501,276 km (0.1 R)
• M16: 2,634,718 km (0.085 R)
• M17: 2,755,294 km (0.099 R)
• M18: 3,049,104 km (0.114 R)
• M19: 3,467,679 km (0.105 R)
• M20: 3,921,708 km (0.08 R)
• M21: 4,007,877 km (0.042 R)
• M22: 5,203,612 km (0.087 R)
• M23: 5,664,224 km (0.062 R)
• M24: 5,899,542 km (0.094 R)
• M25: 5,998,426 km (0.062 R)
• M26: 6,298,818 km (0.082 R)
• M27: 6,399,947 km (0.1 R)
• M28: 6,460,982 km (0.046 R)
• M29: 6,686,277 km (0.119 R)
• M30: 7,207,925 km (0.115 R)
• M31: 7,462,989 km (0.079 R)
• M32: 7,591,643 km (0.091 R)
• M33: 7,916,570 km (0.102 R)
• M34: 8,379,126 km (0.086 R)
• M35: 8,445,847 km (0.058 R)
• M36: 8,647,355 km (0.103 R)
• M37: 9,077,898 km (0.032 R)
• M38: 9,353,457 km (0.117 R)
• M39: 9,725,208 km (0.066 R)
• M40: 9,865,830 km (0.054 R)
• M41: 10,435,199 km (0.035 R)
• M42: 10,893,567 km (0.081 R)
• M43: 11,235,548 km (0.111 R)
• M44: 11,333,834 km (0.092 R)
• M45: 11,655,469 km (0.109 R)
• M46: 11,955,114 km (0.059 R)
• M47: 12,030,362 km (0.089 R)
• M48: 12,358,430 km (0.069 R)
• M49: 12,434,575 km (0.117 R)
• M50: 12,971,931 km (0.056 R)
• M51: 13,308,376 km (0.088 R)
• M52: 13,516,766 km (0.032 R)
• M53: 13,647,664 km (0.101 R)
• M54: 13,726,353 km (0.117 R)
• M55: 13,805,340 km (0.095 R)
• M56: 13,884,328 km (0.106 R)
• M57: 14,979,235 km (0.111 R)
• M58: 15,305,059 km (0.057 R)
• M59: 15,688,030 km (0.096 R)
• M60: 15,991,115 km (0.084 R)
• M61: 16,074,142 km (0.12 R)
• M62: 16,157,318 km (0.06 R)
• M63: 17,024,986 km (0.073 R)
• M64: 17,279,751 km (0.084 R)
• M65: 17,907,763 km (0.087 R)
• M66: 18,109,121 km (0.067 R)
• M67: 18,253,483 km (0.097 R)
• M68: 19,274,489 km (0.073 R)
• M69: 19,747,368 km (0.072 R)
• M70: 19,955,458 km (0.118 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 18,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit