🌌 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: 524.9

Radius: 8.4

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.73 AU - 0.91 AU

Year: 495 Days

Day: 9.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 87,327,811 km

• M1: 113,096 km (0.033 R)
• M2: 194,178 km (0.087 R)
• M3: 274,662 km (0.069 R)
• M4: 334,052 km (0.115 R)
• M5: 389,403 km (0.113 R)
• M6: 442,062 km (0.043 R)
• M7: 555,606 km (0.095 R)
• M8: 757,863 km (0.083 R)
• M9: 839,543 km (0.078 R)
• M10: 901,626 km (0.104 R)
• M11: 956,080 km (0.076 R)
• M12: 1,131,708 km (0.075 R)
• M13: 1,195,885 km (0.057 R)
• M14: 1,261,409 km (0.053 R)
• M15: 1,338,602 km (0.102 R)
• M16: 1,406,818 km (0.1 R)
• M17: 1,460,075 km (0.066 R)
• M18: 1,514,080 km (0.115 R)
• M19: 1,574,368 km (0.108 R)
• M20: 1,635,404 km (0.069 R)
• M21: 1,748,500 km (0.103 R)
• M22: 1,864,289 km (0.086 R)
• M23: 2,018,524 km (0.071 R)
• M24: 2,091,229 km (0.092 R)
• M25: 2,152,564 km (0.094 R)
• M26: 2,308,295 km (0.11 R)
• M27: 2,384,440 km (0.087 R)
• M28: 2,506,812 km (0.116 R)
• M29: 2,744,223 km (0.069 R)
• M30: 2,893,073 km (0.103 R)
• M31: 3,002,878 km (0.105 R)
• M32: 3,058,379 km (0.064 R)
• M33: 3,255,250 km (0.056 R)
• M34: 3,319,427 km (0.096 R)
• M35: 3,376,873 km (0.109 R)
• M36: 3,470,820 km (0.115 R)
• M37: 3,602,466 km (0.069 R)
• M38: 3,923,653 km (0.037 R)
• M39: 4,030,316 km (0.066 R)
• M40: 4,207,440 km (0.101 R)
• M41: 4,300,939 km (0.066 R)
• M42: 4,363,620 km (0.115 R)
• M43: 4,450,387 km (0.097 R)
• M44: 4,513,817 km (0.095 R)
• M45: 4,577,545 km (0.115 R)
• M46: 4,689,893 km (0.062 R)
• M47: 4,794,911 km (0.046 R)
• M48: 4,941,816 km (0.109 R)
• M49: 5,156,489 km (0.038 R)
• M50: 5,441,922 km (0.109 R)
• M51: 5,552,475 km (0.116 R)
• M52: 5,612,314 km (0.065 R)
• M53: 5,698,183 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.1

Radius: 15

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.79 AU - 1.31 AU

Year: 717 Days

Day: 11.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 87,327,811 km

• M1: 189,840 km (0.08 R)
• M2: 289,173 km (0.098 R)
• M3: 517,010 km (0.119 R)
• M4: 704,157 km (0.099 R)
• M5: 853,157 km (0.094 R)
• M6: 965,205 km (0.103 R)
• M7: 1,108,520 km (0.117 R)
• M8: 1,266,346 km (0.067 R)
• M9: 1,411,157 km (0.086 R)
• M10: 1,510,938 km (0.102 R)
• M11: 1,628,223 km (0.081 R)
• M12: 1,841,251 km (0.065 R)
• M13: 1,959,283 km (0.086 R)
• M14: 2,080,009 km (0.06 R)
• M15: 2,388,928 km (0.041 R)
• M16: 2,686,329 km (0.057 R)
• M17: 2,794,189 km (0.061 R)
• M18: 2,894,420 km (0.12 R)
• M19: 3,014,547 km (0.118 R)
• M20: 3,108,045 km (0.117 R)
• M21: 3,212,016 km (0.079 R)
• M22: 3,394,675 km (0.106 R)
• M23: 3,551,154 km (0.091 R)
• M24: 3,740,096 km (0.107 R)
• M25: 4,055,748 km (0.068 R)
• M26: 4,149,097 km (0.096 R)
• M27: 4,306,324 km (0.109 R)
• M28: 4,497,510 km (0.11 R)
• M29: 4,648,305 km (0.114 R)
• M30: 4,999,262 km (0.086 R)
• M31: 5,155,591 km (0.105 R)
• M32: 5,680,830 km (0.107 R)
• M33: 5,891,015 km (0.095 R)
• M34: 6,247,357 km (0.118 R)
• M35: 6,464,423 km (0.069 R)
• M36: 6,635,114 km (0.085 R)
• M37: 6,733,251 km (0.026 R)
• M38: 7,256,843 km (0.077 R)
• M39: 7,447,132 km (0.106 R)
• M40: 7,729,124 km (0.099 R)
• M41: 7,923,451 km (0.119 R)
• M42: 8,463,051 km (0.051 R)
• M43: 8,757,459 km (0.065 R)
• M44: 8,851,856 km (0.044 R)
• M45: 9,028,082 km (0.034 R)
• M46: 9,164,515 km (0.069 R)
• M47: 9,301,547 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.4

Radius: 14.9

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.31 AU - 1.91 AU

Year: 1362 Days

Day: 13.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 87,327,811 km

• M1: 186,399 km (0.092 R)
• M2: 334,351 km (0.027 R)
• M3: 638,334 km (0.088 R)
• M4: 736,919 km (0.087 R)
• M5: 863,329 km (0.09 R)
• M6: 959,970 km (0.099 R)
• M7: 1,231,938 km (0.057 R)
• M8: 1,369,120 km (0.114 R)
• M9: 1,575,864 km (0.036 R)
• M10: 1,669,213 km (0.088 R)
• M11: 1,842,148 km (0.057 R)
• M12: 2,011,343 km (0.096 R)
• M13: 2,344,049 km (0.119 R)
• M14: 2,672,416 km (0.086 R)
• M15: 2,819,471 km (0.078 R)
• M16: 2,969,368 km (0.11 R)
• M17: 3,253,155 km (0.074 R)
• M18: 3,570,901 km (0.106 R)
• M19: 3,720,948 km (0.104 R)
• M20: 3,885,954 km (0.045 R)
• M21: 3,988,728 km (0.12 R)
• M22: 4,131,594 km (0.112 R)
• M23: 4,302,734 km (0.112 R)
• M24: 4,435,876 km (0.107 R)
• M25: 4,529,973 km (0.093 R)
• M26: 4,982,806 km (0.083 R)
• M27: 5,479,172 km (0.091 R)
• M28: 5,609,322 km (0.107 R)
• M29: 5,858,253 km (0.064 R)
• M30: 6,185,722 km (0.113 R)
• M31: 6,382,144 km (0.115 R)
• M32: 6,999,535 km (0.101 R)
• M33: 7,220,192 km (0.104 R)
• M34: 7,379,214 km (0.08 R)
• M35: 7,636,074 km (0.108 R)
• M36: 8,010,667 km (0.102 R)
• M37: 8,142,313 km (0.091 R)
• M38: 8,374,489 km (0.09 R)
• M39: 8,828,668 km (0.086 R)
• M40: 8,930,694 km (0.115 R)
• M41: 9,273,572 km (0.104 R)
• M42: 9,796,117 km (0.117 R)
• M43: 9,919,536 km (0.113 R)
• M44: 10,185,521 km (0.066 R)
• M45: 10,453,899 km (0.105 R)
• M46: 10,616,063 km (0.118 R)
• M47: 11,107,642 km (0.071 R)
• M48: 11,328,598 km (0.111 R)
• M49: 11,439,600 km (0.094 R)
• M50: 11,569,600 km (0.114 R)
• M51: 11,700,049 km (0.05 R)
• M52: 12,094,389 km (0.068 R)
• M53: 12,302,630 km (0.105 R)
• M54: 12,416,773 km (0.064 R)
• M55: 12,531,365 km (0.104 R)
• M56: 13,070,366 km (0.055 R)

Asteroid Belt

Center: 2.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857

Radius: 10.1

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.62 AU - 4.44 AU

Year: 5395 Days

Day: 8.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 87,327,811 km

• M1: 134,189 km (0.118 R)
• M2: 260,450 km (0.028 R)
• M3: 388,206 km (0.107 R)
• M4: 462,108 km (0.102 R)
• M5: 614,398 km (0.102 R)
• M6: 703,858 km (0.107 R)
• M7: 826,079 km (0.111 R)
• M8: 955,930 km (0.119 R)
• M9: 1,061,846 km (0.102 R)
• M10: 1,155,943 km (0.11 R)
• M11: 1,578,856 km (0.089 R)
• M12: 2,087,040 km (0.073 R)
• M13: 2,328,640 km (0.086 R)
• M14: 2,643,694 km (0.102 R)
• M15: 2,795,386 km (0.073 R)
• M16: 2,861,209 km (0.063 R)
• M17: 2,972,360 km (0.091 R)
• M18: 3,430,878 km (0.087 R)
• M19: 3,740,994 km (0.078 R)
• M20: 3,813,998 km (0.058 R)
• M21: 3,887,301 km (0.083 R)
• M22: 4,672,839 km (0.027 R)
• M23: 5,205,408 km (0.108 R)
• M24: 5,287,088 km (0.103 R)
• M25: 5,617,550 km (0.088 R)
• M26: 5,983,316 km (0.1 R)
• M27: 6,444,078 km (0.111 R)
• M28: 6,561,213 km (0.11 R)
• M29: 6,708,417 km (0.091 R)
• M30: 6,946,278 km (0.106 R)
• M31: 7,186,981 km (0.114 R)
• M32: 7,338,972 km (0.092 R)
• M33: 7,800,931 km (0.099 R)
• M34: 7,894,429 km (0.104 R)
• M35: 8,304,028 km (0.115 R)
• M36: 8,559,691 km (0.051 R)
• M37: 8,785,434 km (0.093 R)
• M38: 8,882,822 km (0.114 R)
• M39: 9,144,170 km (0.04 R)
• M40: 9,275,816 km (0.072 R)
• M41: 9,441,271 km (0.114 R)
• M42: 9,909,812 km (0.072 R)
• M43: 10,079,007 km (0.095 R)
• M44: 10,661,391 km (0.098 R)
• M45: 11,184,386 km (0.082 R)
• M46: 11,254,697 km (0.1 R)
• M47: 11,715,608 km (0.101 R)
• M48: 12,291,559 km (0.033 R)
• M49: 12,802,885 km (0.081 R)
• M50: 13,061,240 km (0.085 R)
• M51: 13,172,541 km (0.107 R)
• M52: 14,149,864 km (0.058 R)
• M53: 15,462,885 km (0.118 R)
• M54: 15,816,983 km (0.071 R)
• M55: 16,976,067 km (0.117 R)
• M56: 17,341,385 km (0.069 R)
• M57: 17,422,916 km (0.12 R)
• M58: 17,955,933 km (0.072 R)
• M59: 18,328,133 km (0.082 R)
• M60: 19,122,198 km (0.074 R)
• M61: 19,544,663 km (0.065 R)
• M62: 20,098,324 km (0.107 R)
• M63: 21,047,373 km (0.052 R)
• M64: 21,308,721 km (0.069 R)
• M65: 21,527,283 km (0.103 R)
• M66: 22,054,915 km (0.099 R)
• M67: 22,453,593 km (0.087 R)
• M68: 22,720,625 km (0.08 R)
• M69: 23,528,005 km (0.104 R)
• M70: 23,618,362 km (0.092 R)
• M71: 25,448,393 km (0.098 R)
• M72: 26,286,739 km (0.053 R)
• M73: 27,086,938 km (0.064 R)
• M74: 27,181,634 km (0.057 R)
• M75: 27,608,885 km (0.12 R)
• M76: 28,086,252 km (0.108 R)
• M77: 28,326,058 km (0.083 R)
• M78: 30,859,198 km (0.077 R)
• M79: 31,255,334 km (0.111 R)
• M80: 31,404,333 km (0.111 R)
• M81: 31,902,644 km (0.111 R)
• M82: 32,655,121 km (0.085 R)
• M83: 33,718,313 km (0.102 R)
• M84: 33,871,052 km (0.091 R)
• M85: 34,177,429 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.8

Radius: 6.8

Gravity: 11.54 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.91 AU - 8.91 AU

Year: 16264 Days

Day: 18.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,327,811 km

• M1: 86,468 km (0.072 R)
• M2: 164,707 km (0.101 R)
• M3: 297,101 km (0.107 R)
• M4: 339,886 km (0.059 R)
• M5: 483,500 km (0.12 R)
• M6: 553,811 km (0.067 R)
• M7: 745,297 km (0.065 R)
• M8: 935,435 km (0.098 R)
• M9: 1,117,496 km (0.097 R)
• M10: 1,237,025 km (0.071 R)
• M11: 1,437,187 km (0.058 R)
• M12: 2,906,986 km (0.09 R)
• M13: 2,972,958 km (0.053 R)
• M14: 3,207,528 km (0.038 R)
• M15: 3,275,595 km (0.112 R)
• M16: 3,730,223 km (0.069 R)
• M17: 4,506,037 km (0.075 R)
• M18: 4,620,929 km (0.087 R)
• M19: 5,249,688 km (0.079 R)
• M20: 5,863,339 km (0.079 R)
• M21: 6,115,262 km (0.102 R)
• M22: 6,157,598 km (0.049 R)
• M23: 6,199,934 km (0.084 R)
• M24: 6,242,420 km (0.109 R)
• M25: 6,499,579 km (0.086 R)
• M26: 6,629,430 km (0.112 R)
• M27: 6,891,824 km (0.082 R)
• M28: 6,980,087 km (0.11 R)
• M29: 9,845,185 km (0.118 R)
• M30: 11,008,608 km (0.048 R)
• M31: 11,319,173 km (0.038 R)
• M32: 11,580,371 km (0.059 R)
• M33: 12,644,311 km (0.082 R)
• M34: 14,354,364 km (0.083 R)
• M35: 14,580,257 km (0.065 R)
• M36: 14,636,955 km (0.037 R)
• M37: 14,807,347 km (0.073 R)
• M38: 15,150,225 km (0.079 R)
• M39: 16,135,626 km (0.106 R)
• M40: 16,725,042 km (0.11 R)
• M41: 20,342,917 km (0.082 R)
• M42: 21,686,904 km (0.083 R)
• M43: 22,076,008 km (0.1 R)
• M44: 22,336,757 km (0.081 R)
• M45: 22,795,574 km (0.065 R)
• M46: 22,861,397 km (0.114 R)
• M47: 23,257,532 km (0.086 R)
• M48: 23,589,340 km (0.095 R)
• M49: 24,056,534 km (0.072 R)
• M50: 27,271,542 km (0.118 R)
• M51: 27,691,613 km (0.119 R)
• M52: 28,254,999 km (0.057 R)
• M53: 28,396,518 km (0.085 R)
• M54: 28,609,097 km (0.068 R)
• M55: 28,964,691 km (0.106 R)
• M56: 29,393,139 km (0.082 R)
• M57: 29,895,788 km (0.101 R)
• M58: 30,328,874 km (0.099 R)
• M59: 31,493,942 km (0.094 R)
• M60: 32,822,072 km (0.111 R)
• M61: 33,867,612 km (0.081 R)
• M62: 34,394,495 km (0.086 R)
• M63: 34,772,379 km (0.104 R)
• M64: 35,227,905 km (0.104 R)
• M65: 36,067,897 km (0.119 R)
• M66: 37,612,196 km (0.068 R)
• M67: 38,392,349 km (0.113 R)
• M68: 38,627,367 km (0.117 R)
• M69: 38,784,445 km (0.042 R)
• M70: 39,177,887 km (0.107 R)
• M71: 39,889,375 km (0.079 R)
• M72: 40,525,315 km (0.076 R)
• M73: 42,049,269 km (0.097 R)
• M74: 42,858,892 km (0.111 R)
• M75: 43,184,118 km (0.103 R)
• M76: 43,347,180 km (0.05 R)
• M77: 44,575,827 km (0.029 R)
• M78: 46,565,180 km (0.085 R)
• M79: 47,402,778 km (0.12 R)
• M80: 47,486,702 km (0.119 R)
• M81: 50,115,885 km (0.078 R)
• M82: 52,617,909 km (0.079 R)
• M83: 53,315,185 km (0.075 R)
• M84: 53,577,580 km (0.119 R)
• M85: 53,840,274 km (0.08 R)
• M86: 54,279,044 km (0.084 R)
• M87: 54,631,048 km (0.045 R)
• M88: 55,160,325 km (0.071 R)
• M89: 56,669,169 km (0.083 R)
• M90: 58,912,689 km (0.064 R)
• M91: 59,003,046 km (0.088 R)
• M92: 59,909,010 km (0.119 R)
• M93: 60,272,683 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.8

Radius: 5.5

Gravity: 32.92 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.99 AU - 10.57 AU

Year: 20396 Days

Day: 20.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 87,327,811 km

• M1: 108,907 km (0.039 R)
• M2: 155,731 km (0.1 R)
• M3: 212,878 km (0.114 R)
• M4: 315,203 km (0.082 R)
• M5: 455,526 km (0.093 R)
• M6: 639,830 km (0.086 R)
• M7: 901,327 km (0.114 R)
• M8: 1,133,054 km (0.084 R)
• M9: 1,350,869 km (0.068 R)
• M10: 3,383,006 km (0.06 R)
• M11: 4,590,411 km (0.106 R)
• M12: 4,688,397 km (0.117 R)
• M13: 5,036,661 km (0.088 R)
• M14: 5,239,366 km (0.088 R)
• M15: 6,456,495 km (0.081 R)
• M16: 6,566,299 km (0.046 R)
• M17: 7,068,200 km (0.114 R)
• M18: 8,346,065 km (0.086 R)
• M19: 9,134,147 km (0.112 R)
• M20: 9,630,812 km (0.097 R)
• M21: 11,107,044 km (0.107 R)
• M22: 11,503,478 km (0.075 R)
• M23: 12,720,905 km (0.093 R)
• M24: 12,996,913 km (0.104 R)
• M25: 13,484,752 km (0.044 R)
• M26: 13,766,295 km (0.056 R)
• M27: 13,836,905 km (0.06 R)
• M28: 17,520,603 km (0.101 R)
• M29: 20,106,552 km (0.11 R)
• M30: 20,508,671 km (0.111 R)
• M31: 22,226,354 km (0.083 R)
• M32: 23,734,899 km (0.044 R)
• M33: 24,330,448 km (0.075 R)
• M34: 25,797,106 km (0.115 R)
• M35: 26,761,264 km (0.079 R)
• M36: 27,026,351 km (0.118 R)
• M37: 29,541,391 km (0.113 R)
• M38: 29,632,645 km (0.099 R)
• M39: 29,723,900 km (0.102 R)
• M40: 30,181,819 km (0.051 R)
• M41: 32,036,534 km (0.081 R)
• M42: 32,317,927 km (0.11 R)
• M43: 34,118,936 km (0.042 R)
• M44: 34,502,206 km (0.047 R)
• M45: 34,598,248 km (0.087 R)
• M46: 35,855,019 km (0.09 R)
• M47: 37,520,941 km (0.083 R)
• M48: 38,512,476 km (0.079 R)
• M49: 38,711,890 km (0.108 R)
• M50: 38,911,603 km (0.109 R)
• M51: 39,111,615 km (0.082 R)
• M52: 39,412,307 km (0.111 R)
• M53: 39,613,217 km (0.066 R)
• M54: 40,927,434 km (0.106 R)
• M55: 44,222,627 km (0.091 R)
• M56: 45,480,146 km (0.118 R)
• M57: 46,007,628 km (0.109 R)
• M58: 48,030,192 km (0.088 R)
• M59: 48,137,453 km (0.107 R)
• M60: 50,081,777 km (0.103 R)
• M61: 50,408,199 km (0.061 R)
• M62: 50,517,256 km (0.067 R)
• M63: 51,721,519 km (0.086 R)
• M64: 52,935,057 km (0.098 R)
• M65: 53,156,761 km (0.082 R)
• M66: 57,540,427 km (0.102 R)
• M67: 58,110,694 km (0.118 R)
• M68: 63,209,888 km (0.061 R)
• M69: 63,327,471 km (0.073 R)
• M70: 63,680,522 km (0.058 R)
• M71: 65,693,511 km (0.113 R)
• M72: 66,289,659 km (0.112 R)
• M73: 66,528,567 km (0.054 R)
• M74: 67,127,108 km (0.092 R)
• M75: 67,487,040 km (0.047 R)
• M76: 67,607,317 km (0.113 R)
• M77: 67,847,721 km (0.081 R)
• M78: 68,450,151 km (0.079 R)
• M79: 72,840,101 km (0.186 R)
• M80: 74,571,846 km (0.074 R)
• M81: 76,567,332 km (0.067 R)
• M82: 77,697,544 km (0.064 R)
• M83: 78,833,291 km (0.055 R)
• M84: 80,356,047 km (0.09 R)
• M85: 81,888,528 km (0.096 R)
• M86: 82,144,939 km (0.116 R)
• M87: 82,530,004 km (0.048 R)
• M88: 83,688,639 km (0.068 R)
• M89: 86,022,216 km (0.22 R)
• M90: 87,066,110 km (0.087 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 18,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit