🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.4

Radius: 8.5

Gravity: 11.66 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.76 AU - 0.82 AU

Year: 446 Days

Day: 10.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 34,853,828 km

• M1: 119,828 km (0.054 R)
• M2: 181,163 km (0.09 R)
• M3: 249,529 km (0.089 R)
• M4: 303,684 km (0.025 R)
• M5: 407,056 km (0.098 R)
• M6: 474,973 km (0.107 R)
• M7: 535,710 km (0.093 R)
• M8: 599,289 km (0.072 R)
• M9: 657,333 km (0.044 R)
• M10: 726,298 km (0.08 R)
• M11: 793,318 km (0.082 R)
• M12: 853,157 km (0.117 R)
• M13: 1,208,302 km (0.06 R)
• M14: 1,283,550 km (0.068 R)
• M15: 1,360,443 km (0.087 R)
• M16: 1,553,873 km (0.055 R)
• M17: 1,636,152 km (0.115 R)
• M18: 1,719,927 km (0.079 R)
• M19: 1,774,680 km (0.102 R)
• M20: 1,923,380 km (0.074 R)
• M21: 2,076,119 km (0.071 R)
• M22: 2,180,239 km (0.11 R)
• M23: 2,299,618 km (0.083 R)
• M24: 2,434,705 km (0.081 R)
• M25: 2,516,984 km (0.035 R)
• M26: 2,635,316 km (0.105 R)
• M27: 2,748,412 km (0.103 R)
• M28: 2,877,515 km (0.089 R)
• M29: 2,972,061 km (0.105 R)
• M30: 3,052,844 km (0.029 R)
• M31: 3,134,375 km (0.072 R)
• M32: 3,201,694 km (0.106 R)
• M33: 3,337,678 km (0.102 R)
• M34: 3,398,864 km (0.116 R)
• M35: 3,467,978 km (0.103 R)
• M36: 3,529,911 km (0.096 R)
• M37: 3,844,815 km (0.118 R)
• M38: 4,054,401 km (0.102 R)
• M39: 4,152,538 km (0.066 R)
• M40: 4,226,589 km (0.091 R)
• M41: 4,342,677 km (0.062 R)
• M42: 4,510,376 km (0.114 R)
• M43: 4,783,093 km (0.117 R)
• M44: 4,947,501 km (0.102 R)
• M45: 5,017,363 km (0.089 R)
• M46: 5,096,351 km (0.089 R)
• M47: 5,158,135 km (0.118 R)
• M48: 5,228,894 km (0.089 R)
• M49: 5,515,524 km (0.113 R)
• M50: 5,880,842 km (0.106 R)
• M51: 6,244,814 km (0.117 R)
• M52: 6,396,207 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.8

Radius: 14.2

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.62 AU - 0.98 AU

Year: 455 Days

Day: 10.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 34,853,828 km

• M1: 176,675 km (0.116 R)
• M2: 313,707 km (0.112 R)
• M3: 419,921 km (0.049 R)
• M4: 527,482 km (0.09 R)
• M5: 642,074 km (0.088 R)
• M6: 772,673 km (0.1 R)
• M7: 882,927 km (0.118 R)
• M8: 989,590 km (0.103 R)
• M9: 1,101,040 km (0.059 R)
• M10: 1,210,396 km (0.081 R)
• M11: 1,327,232 km (0.111 R)
• M12: 1,504,356 km (0.059 R)
• M13: 1,599,949 km (0.119 R)
• M14: 1,834,219 km (0.083 R)
• M15: 1,932,804 km (0.054 R)
• M16: 2,029,146 km (0.069 R)
• M17: 2,165,878 km (0.111 R)
• M18: 2,283,761 km (0.09 R)
• M19: 2,372,473 km (0.092 R)
• M20: 2,471,506 km (0.061 R)
• M21: 2,572,036 km (0.106 R)
• M22: 2,706,674 km (0.115 R)
• M23: 2,829,494 km (0.093 R)
• M24: 2,944,535 km (0.102 R)
• M25: 3,051,497 km (0.113 R)
• M26: 3,144,846 km (0.112 R)
• M27: 3,405,446 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.4

Radius: 12.9

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.78 AU - 1.04 AU

Year: 552 Days

Day: 8.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 98.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 34,853,828 km

• M1: 181,911 km (0.108 R)
• M2: 266,733 km (0.058 R)
• M3: 393,891 km (0.096 R)
• M4: 593,754 km (0.082 R)
• M5: 679,922 km (0.069 R)
• M6: 820,844 km (0.11 R)
• M7: 951,143 km (0.08 R)
• M8: 1,044,193 km (0.054 R)
• M9: 1,187,059 km (0.063 R)
• M10: 1,270,086 km (0.066 R)
• M11: 1,404,874 km (0.08 R)
• M12: 1,525,300 km (0.096 R)
• M13: 1,662,780 km (0.111 R)
• M14: 1,811,331 km (0.078 R)
• M15: 2,085,993 km (0.101 R)
• M16: 2,224,820 km (0.118 R)
• M17: 2,306,650 km (0.107 R)
• M18: 2,458,043 km (0.037 R)
• M19: 2,550,494 km (0.088 R)
• M20: 2,652,071 km (0.089 R)
• M21: 2,859,563 km (0.084 R)
• M22: 2,973,407 km (0.081 R)
• M23: 3,105,502 km (0.093 R)
• M24: 3,298,932 km (0.1 R)
• M25: 3,548,611 km (0.114 R)
• M26: 3,671,281 km (0.116 R)
• M27: 3,822,375 km (0.084 R)
• M28: 3,921,259 km (0.072 R)
• M29: 4,002,790 km (0.072 R)
• M30: 4,250,823 km (0.11 R)
• M31: 4,685,106 km (0.038 R)
• M32: 4,897,984 km (0.12 R)
• M33: 5,084,383 km (0.119 R)
• M34: 5,183,417 km (0.08 R)
• M35: 5,293,072 km (0.071 R)
• M36: 5,616,802 km (0.119 R)
• M37: 5,739,921 km (0.104 R)
• M38: 5,863,937 km (0.072 R)
• M39: 5,988,702 km (0.054 R)
• M40: 6,304,952 km (0.082 R)
• M41: 6,390,223 km (0.075 R)
• M42: 6,561,811 km (0.068 R)
• M43: 6,669,821 km (0.042 R)
• M44: 6,767,658 km (0.106 R)
• M45: 6,876,865 km (0.118 R)
• M46: 7,086,002 km (0.049 R)
• M47: 7,274,944 km (0.073 R)
• M48: 7,375,624 km (0.093 R)
• M49: 7,635,176 km (0.1 R)
• M50: 7,760,240 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.4

Radius: 12.5

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.99 AU - 1.09 AU

Year: 674 Days

Day: 14.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 34,853,828 km

• M1: 156,031 km (0.114 R)
• M2: 236,514 km (0.11 R)
• M3: 372,200 km (0.098 R)
• M4: 505,790 km (0.113 R)
• M5: 623,075 km (0.068 R)
• M6: 729,738 km (0.107 R)
• M7: 807,829 km (0.106 R)
• M8: 898,335 km (0.107 R)
• M9: 1,026,690 km (0.118 R)
• M10: 1,171,800 km (0.077 R)
• M11: 1,389,315 km (0.039 R)
• M12: 1,472,342 km (0.11 R)
• M13: 1,562,849 km (0.084 R)
• M14: 1,708,408 km (0.045 R)
• M15: 1,876,855 km (0.083 R)
• M16: 2,013,139 km (0.096 R)
• M17: 2,101,700 km (0.089 R)
• M18: 2,204,624 km (0.096 R)
• M19: 2,302,610 km (0.107 R)
• M20: 2,415,557 km (0.106 R)
• M21: 2,605,696 km (0.045 R)
• M22: 2,695,754 km (0.118 R)
• M23: 2,793,890 km (0.114 R)
• M24: 2,907,584 km (0.095 R)
• M25: 3,154,271 km (0.042 R)
• M26: 3,340,221 km (0.113 R)
• M27: 3,476,355 km (0.095 R)
• M28: 3,568,208 km (0.064 R)
• M29: 3,817,139 km (0.106 R)
• M30: 4,128,303 km (0.066 R)
• M31: 4,217,613 km (0.107 R)
• M32: 4,307,521 km (0.101 R)
• M33: 4,422,861 km (0.063 R)
• M34: 4,699,019 km (0.065 R)
• M35: 4,826,476 km (0.082 R)
• M36: 5,286,041 km (0.105 R)
• M37: 5,400,932 km (0.12 R)
• M38: 5,552,475 km (0.119 R)
• M39: 5,705,364 km (0.103 R)
• M40: 5,923,776 km (0.077 R)
• M41: 6,043,156 km (0.092 R)
• M42: 6,191,257 km (0.108 R)
• M43: 6,349,981 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.7

Radius: 11.8

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.19 AU - 1.75 AU

Year: 1133 Days

Day: 14 Hours

Environment

Temp: -173 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 34,853,828 km

• M1: 147,952 km (0.097 R)
• M2: 326,123 km (0.067 R)
• M3: 406,757 km (0.091 R)
• M4: 504,893 km (0.088 R)
• M5: 654,191 km (0.043 R)
• M6: 769,531 km (0.076 R)
• M7: 871,557 km (0.107 R)
• M8: 994,975 km (0.094 R)
• M9: 1,101,788 km (0.074 R)
• M10: 1,302,997 km (0.097 R)
• M11: 1,395,898 km (0.113 R)
• M12: 1,708,408 km (0.087 R)
• M13: 1,803,851 km (0.115 R)
• M14: 1,922,333 km (0.111 R)
• M15: 2,159,894 km (0.117 R)
• M16: 2,308,594 km (0.114 R)
• M17: 2,391,920 km (0.111 R)
• M18: 2,522,669 km (0.091 R)
• M19: 2,671,668 km (0.118 R)
• M20: 2,807,503 km (0.078 R)
• M21: 2,896,664 km (0.115 R)
• M22: 3,220,693 km (0.06 R)
• M23: 3,322,718 km (0.06 R)
• M24: 3,582,869 km (0.075 R)
• M25: 3,688,635 km (0.083 R)
• M26: 3,777,795 km (0.038 R)
• M27: 4,271,318 km (0.076 R)
• M28: 4,535,209 km (0.08 R)
• M29: 4,824,083 km (0.06 R)
• M30: 4,912,046 km (0.026 R)
• M31: 5,089,320 km (0.091 R)
• M32: 5,430,104 km (0.088 R)
• M33: 5,552,175 km (0.116 R)
• M34: 6,039,266 km (0.07 R)
• M35: 6,144,583 km (0.084 R)
• M36: 6,218,783 km (0.113 R)
• M37: 6,367,933 km (0.079 R)
• M38: 6,453,802 km (0.09 R)
• M39: 6,615,816 km (0.097 R)
• M40: 7,043,217 km (0.078 R)
• M41: 7,187,579 km (0.081 R)
• M42: 7,265,819 km (0.071 R)
• M43: 7,389,387 km (0.064 R)
• M44: 7,661,206 km (0.119 R)
• M45: 7,786,868 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.7

Radius: 14.1

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.43 AU - 3.51 AU

Year: 4110 Days

Day: 14.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 34,853,828 km

• M1: 207,193 km (0.104 R)
• M2: 297,550 km (0.071 R)
• M3: 438,172 km (0.114 R)
• M4: 674,387 km (0.059 R)
• M5: 1,085,632 km (0.113 R)
• M6: 1,451,249 km (0.05 R)
• M7: 1,743,264 km (0.071 R)
• M8: 2,510,103 km (0.1 R)
• M9: 3,114,328 km (0.09 R)
• M10: 3,252,557 km (0.072 R)
• M11: 3,433,271 km (0.078 R)
• M12: 3,617,426 km (0.119 R)
• M13: 3,847,059 km (0.07 R)
• M14: 4,038,694 km (0.034 R)
• M15: 4,475,819 km (0.11 R)
• M16: 4,587,419 km (0.094 R)
• M17: 4,813,760 km (0.079 R)
• M18: 4,974,279 km (0.026 R)
• M19: 5,348,124 km (0.092 R)
• M20: 5,828,483 km (0.117 R)
• M21: 6,222,673 km (0.074 R)
• M22: 6,322,754 km (0.036 R)
• M23: 6,423,134 km (0.098 R)
• M24: 6,907,831 km (0.084 R)
• M25: 7,011,503 km (0.028 R)
• M26: 7,115,623 km (0.112 R)
• M27: 7,272,700 km (0.08 R)
• M28: 7,724,187 km (0.105 R)
• M29: 8,021,288 km (0.106 R)
• M30: 8,349,656 km (0.088 R)
• M31: 8,906,908 km (0.086 R)
• M32: 9,476,277 km (0.028 R)
• M33: 9,620,489 km (0.062 R)
• M34: 9,736,428 km (0.098 R)
• M35: 9,881,987 km (0.119 R)
• M36: 10,145,728 km (0.075 R)
• M37: 10,560,712 km (0.079 R)
• M38: 10,680,241 km (0.049 R)
• M39: 10,890,725 km (0.095 R)
• M40: 11,254,547 km (0.11 R)
• M41: 11,346,251 km (0.084 R)
• M42: 11,901,109 km (0.102 R)
• M43: 12,559,639 km (0.094 R)
• M44: 12,909,399 km (0.06 R)
• M45: 13,553,567 km (0.08 R)
• M46: 13,846,779 km (0.04 R)
• M47: 14,373,513 km (0.109 R)
• M48: 15,243,275 km (0.111 R)
• M49: 15,514,346 km (0.108 R)
• M50: 15,684,589 km (0.066 R)
• M51: 15,787,063 km (0.117 R)
• M52: 16,649,495 km (0.111 R)
• M53: 17,174,284 km (0.064 R)
• M54: 17,456,426 km (0.075 R)
• M55: 17,704,609 km (0.096 R)
• M56: 17,882,481 km (0.094 R)
• M57: 18,890,172 km (0.11 R)
• M58: 20,885,060 km (0.066 R)
• M59: 21,224,048 km (0.066 R)
• M60: 21,602,830 km (0.11 R)
• M61: 21,716,824 km (0.086 R)
• M62: 22,405,572 km (0.042 R)
• M63: 22,907,473 km (0.103 R)
• M64: 24,119,066 km (0.081 R)
• M65: 25,231,476 km (0.079 R)
• M66: 25,632,698 km (0.109 R)
• M67: 25,914,989 km (0.12 R)
• M68: 26,036,163 km (0.111 R)
• M69: 27,095,017 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.4

Radius: 12.5

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5 AU - 6.86 AU

Year: 9182 Days

Day: 5.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,853,828 km

• M1: 156,479 km (0.085 R)
• M2: 309,368 km (0.114 R)
• M3: 508,932 km (0.113 R)
• M4: 640,129 km (0.09 R)
• M5: 825,780 km (0.036 R)
• M6: 970,142 km (0.066 R)
• M7: 1,285,794 km (0.086 R)
• M8: 1,652,308 km (0.097 R)
• M9: 2,012,091 km (0.117 R)
• M10: 2,211,655 km (0.077 R)
• M11: 3,029,207 km (0.104 R)
• M12: 3,235,652 km (0.086 R)
• M13: 3,494,606 km (0.113 R)
• M14: 3,590,498 km (0.115 R)
• M15: 4,235,116 km (0.12 R)
• M16: 4,389,052 km (0.095 R)
• M17: 5,050,574 km (0.098 R)
• M18: 5,518,366 km (0.06 R)
• M19: 6,231,499 km (0.083 R)
• M20: 6,348,335 km (0.117 R)
• M21: 6,436,598 km (0.07 R)
• M22: 6,614,021 km (0.109 R)
• M23: 6,823,159 km (0.1 R)
• M24: 7,125,795 km (0.094 R)
• M25: 8,091,749 km (0.095 R)
• M26: 8,315,547 km (0.093 R)
• M27: 9,098,692 km (0.102 R)
• M28: 9,701,422 km (0.072 R)
• M29: 9,871,215 km (0.114 R)
• M30: 10,769,850 km (0.078 R)
• M31: 10,910,322 km (0.1 R)
• M32: 11,051,543 km (0.114 R)
• M33: 11,335,779 km (0.1 R)
• M34: 11,586,505 km (0.119 R)
• M35: 12,129,994 km (0.08 R)
• M36: 12,979,410 km (0.065 R)
• M37: 14,116,055 km (0.112 R)
• M38: 14,308,588 km (0.088 R)
• M39: 14,696,345 km (0.098 R)
• M40: 15,205,576 km (0.101 R)
• M41: 15,403,046 km (0.099 R)
• M42: 15,760,584 km (0.104 R)
• M43: 16,120,816 km (0.033 R)
• M44: 17,300,096 km (0.052 R)
• M45: 18,549,238 km (0.106 R)
• M46: 18,760,321 km (0.078 R)
• M47: 19,142,095 km (0.058 R)
• M48: 19,698,150 km (0.106 R)
• M49: 19,827,253 km (0.118 R)
• M50: 19,913,571 km (0.101 R)
• M51: 20,302,974 km (0.11 R)
• M52: 20,870,100 km (0.112 R)
• M53: 21,575,304 km (0.103 R)
• M54: 21,797,307 km (0.085 R)
• M55: 22,873,215 km (0.081 R)
• M56: 23,554,484 km (0.069 R)
• M57: 23,828,846 km (0.053 R)
• M58: 23,966,476 km (0.119 R)
• M59: 24,427,088 km (0.115 R)
• M60: 25,076,792 km (0.116 R)
• M61: 25,497,461 km (0.103 R)
• M62: 26,203,713 km (0.072 R)
• M63: 26,678,237 km (0.029 R)
• M64: 26,773,381 km (0.062 R)
• M65: 27,155,454 km (0.097 R)
• M66: 27,780,175 km (0.06 R)
• M67: 27,876,815 km (0.07 R)
• M68: 27,973,455 km (0.093 R)
• M69: 28,361,064 km (0.067 R)
• M70: 29,979,114 km (0.054 R)
• M71: 30,475,330 km (0.074 R)
• M72: 30,624,779 km (0.074 R)
• M73: 30,774,376 km (0.103 R)
• M74: 32,385,695 km (0.108 R)
• M75: 33,201,751 km (0.077 R)
• M76: 33,304,226 km (0.052 R)
• M77: 33,406,701 km (0.115 R)
• M78: 34,386,417 km (0.12 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 15,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit