🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.9

Radius: 10.3

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.47 AU - 0.75 AU

Year: 318 Days

Day: 5.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 62,428,687 km

• M1: 130,749 km (0.078 R)
• M2: 198,217 km (0.115 R)
• M3: 280,945 km (0.088 R)
• M4: 347,665 km (0.07 R)
• M5: 431,440 km (0.067 R)
• M6: 502,948 km (0.105 R)
• M7: 629,358 km (0.049 R)
• M8: 749,186 km (0.08 R)
• M9: 816,804 km (0.105 R)
• M10: 896,540 km (0.049 R)
• M11: 989,291 km (0.112 R)
• M12: 1,095,954 km (0.093 R)
• M13: 1,181,225 km (0.059 R)
• M14: 1,246,898 km (0.081 R)
• M15: 1,381,836 km (0.118 R)
• M16: 1,482,664 km (0.108 R)
• M17: 1,557,763 km (0.12 R)
• M18: 1,708,108 km (0.079 R)
• M19: 1,846,337 km (0.116 R)
• M20: 1,936,245 km (0.063 R)
• M21: 2,005,808 km (0.071 R)
• M22: 2,071,781 km (0.08 R)
• M23: 2,255,936 km (0.117 R)
• M24: 2,436,201 km (0.047 R)
• M25: 2,506,812 km (0.049 R)
• M26: 2,640,552 km (0.087 R)
• M27: 2,762,025 km (0.101 R)
• M28: 2,850,587 km (0.088 R)
• M29: 2,970,266 km (0.064 R)
• M30: 3,035,790 km (0.098 R)
• M31: 3,240,439 km (0.098 R)
• M32: 3,308,058 km (0.109 R)
• M33: 3,375,975 km (0.112 R)
• M34: 3,449,876 km (0.099 R)
• M35: 3,588,255 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.5

Radius: 12.2

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.58 AU - 0.96 AU

Year: 451 Days

Day: 11.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,428,687 km

• M1: 153,487 km (0.088 R)
• M2: 256,710 km (0.09 R)
• M3: 335,398 km (0.112 R)
• M4: 413,638 km (0.095 R)
• M5: 492,925 km (0.112 R)
• M6: 589,864 km (0.096 R)
• M7: 703,260 km (0.082 R)
• M8: 921,822 km (0.099 R)
• M9: 1,019,210 km (0.107 R)
• M10: 1,148,912 km (0.087 R)
• M11: 1,292,077 km (0.041 R)
• M12: 1,394,701 km (0.084 R)
• M13: 1,528,292 km (0.108 R)
• M14: 1,658,143 km (0.118 R)
• M15: 1,736,981 km (0.057 R)
• M16: 1,825,692 km (0.094 R)
• M17: 1,924,726 km (0.093 R)
• M18: 2,021,067 km (0.12 R)
• M19: 2,228,260 km (0.081 R)
• M20: 2,371,874 km (0.083 R)
• M21: 2,470,908 km (0.066 R)
• M22: 2,556,927 km (0.046 R)
• M23: 2,692,911 km (0.063 R)
• M24: 2,796,433 km (0.11 R)
• M25: 3,007,815 km (0.073 R)
• M26: 3,105,053 km (0.046 R)
• M27: 3,234,755 km (0.074 R)
• M28: 3,387,494 km (0.074 R)
• M29: 3,472,915 km (0.094 R)
• M30: 3,678,462 km (0.108 R)
• M31: 3,799,487 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.4

Radius: 10.7

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.86 AU - 2.1 AU

Year: 1858 Days

Day: 7.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 62,428,687 km

• M1: 141,071 km (0.092 R)
• M2: 285,283 km (0.092 R)
• M3: 490,681 km (0.062 R)
• M4: 705,653 km (0.04 R)
• M5: 772,823 km (0.027 R)
• M6: 970,441 km (0.068 R)
• M7: 1,114,803 km (0.062 R)
• M8: 1,194,988 km (0.073 R)
• M9: 1,350,719 km (0.05 R)
• M10: 1,436,738 km (0.075 R)
• M11: 1,659,788 km (0.056 R)
• M12: 1,834,818 km (0.025 R)
• M13: 1,967,062 km (0.094 R)
• M14: 2,115,015 km (0.036 R)
• M15: 2,305,303 km (0.117 R)
• M16: 2,383,094 km (0.079 R)
• M17: 2,541,219 km (0.101 R)
• M18: 3,022,475 km (0.095 R)
• M19: 3,136,619 km (0.11 R)
• M20: 3,252,108 km (0.105 R)
• M21: 3,413,225 km (0.111 R)
• M22: 3,502,385 km (0.112 R)
• M23: 3,577,184 km (0.105 R)
• M24: 3,667,691 km (0.088 R)
• M25: 3,804,872 km (0.034 R)
• M26: 3,881,766 km (0.066 R)
• M27: 4,037,347 km (0.095 R)
• M28: 4,680,169 km (0.11 R)
• M29: 4,879,284 km (0.049 R)
• M30: 5,030,528 km (0.108 R)
• M31: 5,217,375 km (0.086 R)
• M32: 5,320,448 km (0.089 R)
• M33: 5,580,749 km (0.104 R)
• M34: 6,078,012 km (0.087 R)
• M35: 6,497,036 km (0.045 R)
• M36: 6,607,888 km (0.058 R)
• M37: 6,887,935 km (0.028 R)
• M38: 7,095,726 km (0.096 R)
• M39: 7,171,872 km (0.115 R)
• M40: 7,751,264 km (0.095 R)
• M41: 7,908,342 km (0.085 R)
• M42: 7,987,330 km (0.09 R)
• M43: 8,446,296 km (0.092 R)
• M44: 8,913,939 km (0.101 R)
• M45: 9,410,903 km (0.06 R)
• M46: 9,578,602 km (0.084 R)
• M47: 9,810,778 km (0.034 R)
• M48: 9,959,478 km (0.066 R)
• M49: 10,302,207 km (0.053 R)
• M50: 10,453,450 km (0.104 R)
• M51: 10,648,825 km (0.116 R)
• M52: 11,087,596 km (0.048 R)
• M53: 11,353,730 km (0.097 R)
• M54: 11,711,868 km (0.108 R)
• M55: 11,779,336 km (0.083 R)
• M56: 12,187,439 km (0.117 R)
• M57: 12,646,406 km (0.052 R)
• M58: 13,017,558 km (0.083 R)
• M59: 13,345,327 km (0.118 R)
• M60: 13,463,060 km (0.043 R)
• M61: 13,865,927 km (0.078 R)
• M62: 13,985,157 km (0.033 R)
• M63: 14,707,715 km (0.077 R)
• M64: 14,780,718 km (0.112 R)
• M65: 15,368,488 km (0.107 R)
• M66: 15,590,940 km (0.097 R)
• M67: 15,739,790 km (0.114 R)
• M68: 16,139,067 km (0.059 R)
• M69: 16,314,845 km (0.118 R)
• M70: 16,465,938 km (0.11 R)
• M71: 16,668,195 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.4

Radius: 8.3

Gravity: 13.98 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.39 AU - 5.23 AU

Year: 5967 Days

Day: 5.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,428,687 km

• M1: 141,220 km (0.1 R)
• M2: 271,670 km (0.05 R)
• M3: 540,348 km (0.117 R)
• M4: 606,320 km (0.083 R)
• M5: 717,771 km (0.05 R)
• M6: 791,223 km (0.079 R)
• M7: 882,927 km (0.094 R)
• M8: 962,214 km (0.082 R)
• M9: 1,043,894 km (0.11 R)
• M10: 1,111,063 km (0.055 R)
• M11: 1,321,697 km (0.099 R)
• M12: 1,583,643 km (0.108 R)
• M13: 1,700,928 km (0.093 R)
• M14: 1,965,267 km (0.107 R)
• M15: 2,028,098 km (0.085 R)
• M16: 2,134,462 km (0.068 R)
• M17: 2,199,089 km (0.071 R)
• M18: 2,717,146 km (0.105 R)
• M19: 3,704,193 km (0.064 R)
• M20: 4,427,648 km (0.088 R)
• M21: 4,706,499 km (0.107 R)
• M22: 5,223,060 km (0.086 R)
• M23: 5,818,011 km (0.078 R)
• M24: 6,092,822 km (0.102 R)
• M25: 6,497,185 km (0.094 R)
• M26: 7,006,865 km (0.109 R)
• M27: 7,397,615 km (0.051 R)
• M28: 7,963,244 km (0.094 R)
• M29: 8,268,424 km (0.032 R)
• M30: 8,577,344 km (0.115 R)
• M31: 9,065,481 km (0.096 R)
• M32: 9,419,729 km (0.088 R)
• M33: 10,214,842 km (0.097 R)
• M34: 10,435,499 km (0.091 R)
• M35: 10,806,651 km (0.098 R)
• M36: 10,993,948 km (0.085 R)
• M37: 11,182,291 km (0.065 R)
• M38: 11,715,159 km (0.109 R)
• M39: 12,805,877 km (0.069 R)
• M40: 12,924,658 km (0.039 R)
• M41: 13,888,068 km (0.083 R)
• M42: 15,250,007 km (0.119 R)
• M43: 15,755,797 km (0.118 R)
• M44: 16,481,796 km (0.077 R)
• M45: 16,783,984 km (0.056 R)
• M46: 17,044,284 km (0.077 R)
• M47: 17,833,562 km (0.092 R)
• M48: 18,814,326 km (0.096 R)
• M49: 19,402,096 km (0.096 R)
• M50: 19,721,039 km (0.108 R)
• M51: 19,995,850 km (0.095 R)
• M52: 20,364,309 km (0.03 R)
• M53: 20,921,113 km (0.041 R)
• M54: 21,435,879 km (0.113 R)
• M55: 21,954,834 km (0.109 R)
• M56: 22,096,952 km (0.118 R)
• M57: 22,764,906 km (0.11 R)
• M58: 23,246,013 km (0.116 R)
• M59: 23,439,443 km (0.036 R)
• M60: 23,536,383 km (0.114 R)
• M61: 23,681,941 km (0.083 R)
• M62: 23,925,337 km (0.078 R)
• M63: 24,365,304 km (0.043 R)
• M64: 24,758,747 km (0.109 R)
• M65: 24,906,849 km (0.085 R)
• M66: 25,104,767 km (0.038 R)
• M67: 25,601,880 km (0.111 R)
• M68: 25,851,559 km (0.115 R)
• M69: 26,051,871 km (0.07 R)
• M70: 26,504,704 km (0.076 R)
• M71: 26,757,374 km (0.109 R)
• M72: 27,264,960 km (0.088 R)
• M73: 30,482,960 km (0.055 R)
• M74: 31,279,419 km (0.08 R)
• M75: 31,760,526 km (0.111 R)
• M76: 33,001,141 km (0.028 R)
• M77: 33,928,348 km (0.075 R)
• M78: 34,698,329 km (0.093 R)
• M79: 36,367,691 km (0.083 R)
• M80: 37,099,075 km (0.11 R)
• M81: 37,212,022 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.8

Radius: 7.5

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.54 AU - 9.22 AU

Year: 14751 Days

Day: 16 Hours

Environment

Temp: -235 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,428,687 km

• M1: 303,085 km (0.107 R)
• M2: 440,865 km (0.101 R)
• M3: 669,002 km (0.092 R)
• M4: 815,608 km (0.105 R)
• M5: 972,985 km (0.078 R)
• M6: 1,097,450 km (0.113 R)
• M7: 1,672,205 km (0.082 R)
• M8: 2,136,407 km (0.116 R)
• M9: 2,439,193 km (0.09 R)
• M10: 2,667,928 km (0.085 R)
• M11: 3,238,943 km (0.081 R)
• M12: 3,490,418 km (0.03 R)
• M13: 3,781,086 km (0.083 R)
• M14: 4,214,770 km (0.076 R)
• M15: 4,282,837 km (0.066 R)
• M16: 4,558,995 km (0.071 R)
• M17: 4,840,987 km (0.118 R)
• M18: 6,178,990 km (0.102 R)
• M19: 6,451,707 km (0.073 R)
• M20: 7,252,654 km (0.082 R)
• M21: 7,375,474 km (0.06 R)
• M22: 7,664,797 km (0.076 R)
• M23: 7,831,897 km (0.111 R)
• M24: 8,127,054 km (0.066 R)
• M25: 8,383,016 km (0.092 R)
• M26: 10,803,061 km (0.087 R)
• M27: 10,896,559 km (0.072 R)
• M28: 11,415,814 km (0.106 R)
• M29: 12,576,543 km (0.106 R)
• M30: 13,270,977 km (0.116 R)
• M31: 13,421,323 km (0.068 R)
• M32: 13,572,267 km (0.087 R)
• M33: 13,723,809 km (0.08 R)
• M34: 13,774,523 km (0.078 R)
• M35: 14,130,716 km (0.087 R)
• M36: 14,644,884 km (0.062 R)
• M37: 14,904,286 km (0.099 R)
• M38: 16,870,451 km (0.12 R)
• M39: 17,033,363 km (0.092 R)
• M40: 17,470,638 km (0.104 R)
• M41: 17,580,443 km (0.066 R)
• M42: 17,690,547 km (0.114 R)
• M43: 18,133,207 km (0.103 R)
• M44: 18,411,758 km (0.119 R)
• M45: 19,255,789 km (0.116 R)
• M46: 19,540,025 km (0.119 R)
• M47: 20,055,091 km (0.094 R)
• M48: 20,112,536 km (0.031 R)
• M49: 21,274,014 km (0.097 R)
• M50: 22,756,230 km (0.082 R)
• M51: 22,816,218 km (0.096 R)
• M52: 23,297,924 km (0.104 R)
• M53: 23,600,710 km (0.102 R)
• M54: 24,455,512 km (0.068 R)
• M55: 25,258,254 km (0.082 R)
• M56: 25,756,565 km (0.102 R)
• M57: 26,573,219 km (0.06 R)
• M58: 27,207,215 km (0.087 R)
• M59: 27,718,092 km (0.04 R)
• M60: 27,974,652 km (0.093 R)
• M61: 30,385,123 km (0.043 R)
• M62: 31,180,983 km (0.109 R)
• M63: 31,581,606 km (0.116 R)
• M64: 32,455,258 km (0.109 R)
• M65: 33,336,988 km (0.076 R)
• M66: 34,432,792 km (0.087 R)
• M67: 34,639,686 km (0.084 R)
• M68: 35,193,049 km (0.102 R)
• M69: 35,262,462 km (0.108 R)
• M70: 35,401,439 km (0.047 R)
• M71: 36,800,627 km (0.036 R)
• M72: 37,506,879 km (0.115 R)
• M73: 37,719,757 km (0.101 R)
• M74: 38,075,201 km (0.107 R)
• M75: 38,718,023 km (0.066 R)
• M76: 39,292,330 km (0.094 R)
• M77: 39,797,222 km (0.088 R)
• M78: 40,376,764 km (0.098 R)
• M79: 40,959,149 km (0.096 R)
• M80: 41,032,153 km (0.066 R)
• M81: 41,105,157 km (0.118 R)
• M82: 42,427,303 km (0.103 R)
• M83: 43,614,212 km (0.079 R)
• M84: 44,286,654 km (0.096 R)
• M85: 45,490,469 km (0.108 R)
• M86: 46,476,618 km (0.119 R)
• M87: 47,010,383 km (0.033 R)
• M88: 47,163,272 km (0.111 R)
• M89: 47,239,866 km (0.101 R)
• M90: 47,393,054 km (0.086 R)
• M91: 47,546,392 km (0.039 R)
• M92: 49,088,596 km (0.039 R)
• M93: 50,021,788 km (0.104 R)
• M94: 50,647,257 km (0.098 R)
• M95: 52,777,082 km (0.041 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.8

Radius: 5

Gravity: 11.11 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.2 AU - 12.2 AU

Year: 23340 Days

Day: 20 Hours

Environment

Temp: -243 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,428,687 km

• M1: 72,405 km (0.065 R)
• M2: 225,444 km (0.117 R)
• M3: 279,748 km (0.075 R)
• M4: 338,839 km (0.052 R)
• M5: 370,105 km (0.064 R)
• M6: 402,568 km (0.104 R)
• M7: 677,529 km (0.116 R)
• M8: 933,341 km (0.036 R)
• M9: 1,774,231 km (0.082 R)
• M10: 1,888,374 km (0.118 R)
• M11: 1,946,268 km (0.11 R)
• M12: 2,093,772 km (0.088 R)
• M13: 3,224,732 km (0.119 R)
• M14: 3,941,904 km (0.076 R)
• M15: 4,549,870 km (0.093 R)
• M16: 4,824,980 km (0.081 R)
• M17: 6,410,119 km (0.075 R)
• M18: 6,718,291 km (0.112 R)
• M19: 7,166,935 km (0.09 R)
• M20: 7,811,253 km (0.088 R)
• M21: 8,140,368 km (0.083 R)
• M22: 8,521,992 km (0.116 R)
• M23: 8,811,913 km (0.109 R)
• M24: 9,601,191 km (0.106 R)
• M25: 9,902,930 km (0.073 R)
• M26: 10,258,824 km (0.084 R)
• M27: 10,774,637 km (0.119 R)
• M28: 11,140,703 km (0.065 R)
• M29: 11,351,786 km (0.076 R)
• M30: 11,510,808 km (0.102 R)
• M31: 12,865,417 km (0.091 R)
• M32: 13,142,323 km (0.039 R)
• M33: 13,365,373 km (0.116 R)
• M34: 13,702,118 km (0.056 R)
• M35: 14,786,852 km (0.109 R)
• M36: 14,902,641 km (0.115 R)
• M37: 16,136,524 km (0.057 R)
• M38: 16,555,099 km (0.111 R)
• M39: 17,402,870 km (0.11 R)
• M40: 18,575,867 km (0.086 R)
• M41: 19,329,690 km (0.112 R)
• M42: 19,774,146 km (0.104 R)
• M43: 20,029,509 km (0.075 R)
• M44: 20,414,724 km (0.059 R)
• M45: 20,802,332 km (0.105 R)
• M46: 21,062,183 km (0.107 R)
• M47: 21,323,082 km (0.115 R)
• M48: 21,650,701 km (0.099 R)
• M49: 21,913,994 km (0.11 R)
• M50: 22,643,433 km (0.079 R)
• M51: 22,910,615 km (0.029 R)
• M52: 24,672,878 km (0.097 R)
• M53: 24,947,839 km (0.105 R)
• M54: 26,197,878 km (0.068 R)
• M55: 26,338,052 km (0.096 R)
• M56: 28,182,294 km (0.098 R)
• M57: 28,613,884 km (0.118 R)
• M58: 29,265,233 km (0.048 R)
• M59: 29,410,642 km (0.058 R)
• M60: 29,629,205 km (0.114 R)
• M61: 29,702,059 km (0.036 R)
• M62: 30,877,898 km (0.058 R)
• M63: 32,218,594 km (0.08 R)
• M64: 32,669,781 km (0.103 R)
• M65: 34,648,662 km (0.101 R)
• M66: 35,652,613 km (0.043 R)
• M67: 35,730,255 km (0.101 R)
• M68: 36,979,846 km (0.038 R)
• M69: 38,402,821 km (0.092 R)
• M70: 38,561,993 km (0.098 R)
• M71: 39,843,448 km (0.078 R)
• M72: 40,570,344 km (0.107 R)
• M73: 41,301,728 km (0.097 R)
• M74: 41,546,470 km (0.115 R)
• M75: 43,604,638 km (0.103 R)
• M76: 43,853,868 km (0.105 R)
• M77: 45,611,643 km (0.083 R)
• M78: 45,695,866 km (0.103 R)
• M79: 45,864,613 km (0.032 R)
• M80: 46,371,899 km (0.111 R)
• M81: 51,458,825 km (0.07 R)
• M82: 53,489,167 km (0.09 R)
• M83: 55,545,689 km (0.106 R)
• M84: 55,996,129 km (0.118 R)
• M85: 56,357,407 km (0.109 R)
• M86: 56,991,553 km (0.042 R)
• M87: 58,541,088 km (0.095 R)
• M88: 61,588,695 km (0.098 R)
• M89: 62,241,690 km (0.075 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 11,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit