🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.9

Radius: 10.3

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.72 AU - 0.82 AU

Year: 458 Days

Day: 9.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 80,599,224 km

• M1: 128,804 km (0.059 R)
• M2: 206,894 km (0.115 R)
• M3: 275,110 km (0.07 R)
• M4: 425,606 km (0.096 R)
• M5: 540,796 km (0.12 R)
• M6: 634,295 km (0.09 R)
• M7: 780,302 km (0.075 R)
• M8: 946,057 km (0.087 R)
• M9: 1,013,376 km (0.109 R)
• M10: 1,136,495 km (0.07 R)
• M11: 1,204,263 km (0.114 R)
• M12: 1,291,030 km (0.114 R)
• M13: 1,545,645 km (0.041 R)
• M14: 1,650,065 km (0.073 R)
• M15: 1,722,769 km (0.072 R)
• M16: 1,796,521 km (0.108 R)
• M17: 2,123,542 km (0.032 R)
• M18: 2,283,462 km (0.09 R)
• M19: 2,370,378 km (0.104 R)
• M20: 2,447,421 km (0.101 R)
• M21: 2,553,187 km (0.111 R)
• M22: 2,632,175 km (0.112 R)
• M23: 2,717,894 km (0.115 R)
• M24: 2,816,030 km (0.035 R)
• M25: 2,886,042 km (0.066 R)
• M26: 3,004,075 km (0.117 R)
• M27: 3,081,567 km (0.069 R)
• M28: 3,184,041 km (0.095 R)
• M29: 3,404,997 km (0.055 R)
• M30: 3,523,628 km (0.077 R)
• M31: 3,618,174 km (0.109 R)
• M32: 3,700,902 km (0.118 R)
• M33: 3,822,974 km (0.103 R)
• M34: 3,933,377 km (0.087 R)
• M35: 3,998,751 km (0.042 R)
• M36: 4,091,053 km (0.059 R)
• M37: 4,177,221 km (0.091 R)
• M38: 4,257,406 km (0.106 R)
• M39: 4,507,982 km (0.029 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.5

Radius: 9.1

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.89 AU - 1.03 AU

Year: 638 Days

Day: 11.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 80,599,224 km

• M1: 119,529 km (0.098 R)
• M2: 191,784 km (0.111 R)
• M3: 251,624 km (0.114 R)
• M4: 371,302 km (0.108 R)
• M5: 431,889 km (0.1 R)
• M6: 521,797 km (0.11 R)
• M7: 641,924 km (0.102 R)
• M8: 717,920 km (0.111 R)
• M9: 812,316 km (0.101 R)
• M10: 874,250 km (0.115 R)
• M11: 932,593 km (0.114 R)
• M12: 1,081,742 km (0.096 R)
• M13: 1,215,184 km (0.118 R)
• M14: 1,275,023 km (0.048 R)
• M15: 1,385,127 km (0.078 R)
• M16: 1,537,268 km (0.056 R)
• M17: 1,668,166 km (0.082 R)
• M18: 1,775,727 km (0.091 R)
• M19: 1,864,887 km (0.116 R)
• M20: 2,090,780 km (0.091 R)
• M21: 2,192,357 km (0.115 R)
• M22: 2,615,569 km (0.046 R)
• M23: 2,678,101 km (0.112 R)
• M24: 2,925,237 km (0.095 R)
• M25: 3,146,642 km (0.045 R)
• M26: 3,373,582 km (0.04 R)
• M27: 3,467,679 km (0.073 R)
• M28: 3,746,080 km (0.069 R)
• M29: 3,843,618 km (0.083 R)
• M30: 4,077,290 km (0.117 R)
• M31: 4,324,874 km (0.113 R)
• M32: 4,549,122 km (0.113 R)
• M33: 4,624,669 km (0.079 R)
• M34: 4,710,239 km (0.102 R)
• M35: 4,767,684 km (0.034 R)
• M36: 4,873,450 km (0.09 R)
• M37: 5,009,135 km (0.096 R)
• M38: 5,067,628 km (0.109 R)
• M39: 5,185,511 km (0.076 R)
• M40: 5,383,878 km (0.102 R)
• M41: 5,544,396 km (0.109 R)
• M42: 5,686,215 km (0.073 R)
• M43: 5,829,081 km (0.048 R)
• M44: 5,942,327 km (0.063 R)
• M45: 6,139,497 km (0.114 R)
• M46: 6,275,780 km (0.06 R)
• M47: 6,391,719 km (0.096 R)
• M48: 6,529,797 km (0.08 R)
• M49: 6,658,152 km (0.089 R)
• M50: 6,722,629 km (0.073 R)
• M51: 6,873,873 km (0.091 R)
• M52: 7,091,986 km (0.094 R)
• M53: 7,190,870 km (0.088 R)
• M54: 7,290,203 km (0.05 R)
• M55: 7,401,205 km (0.047 R)
• M56: 7,591,045 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.5

Radius: 8.2

Gravity: 14 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.92 AU - 1.54 AU

Year: 925 Days

Day: 8.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 80,599,224 km

• M1: 172,636 km (0.061 R)
• M2: 256,710 km (0.058 R)
• M3: 310,565 km (0.079 R)
• M4: 453,730 km (0.053 R)
• M5: 517,609 km (0.099 R)
• M6: 710,739 km (0.114 R)
• M7: 947,403 km (0.05 R)
• M8: 1,024,895 km (0.05 R)
• M9: 1,089,820 km (0.055 R)
• M10: 1,141,282 km (0.118 R)
• M11: 1,216,380 km (0.032 R)
• M12: 1,850,077 km (0.105 R)
• M13: 2,002,218 km (0.097 R)
• M14: 2,121,447 km (0.039 R)
• M15: 2,186,672 km (0.098 R)
• M16: 2,243,070 km (0.069 R)
• M17: 2,338,215 km (0.088 R)
• M18: 2,483,624 km (0.075 R)
• M19: 2,552,439 km (0.105 R)
• M20: 2,762,773 km (0.084 R)
• M21: 2,813,786 km (0.09 R)
• M22: 2,875,271 km (0.055 R)
• M23: 2,947,676 km (0.077 R)
• M24: 3,010,208 km (0.082 R)
• M25: 3,286,366 km (0.049 R)
• M26: 3,493,409 km (0.11 R)
• M27: 3,548,611 km (0.102 R)
• M28: 3,795,148 km (0.116 R)
• M29: 3,863,215 km (0.103 R)
• M30: 3,943,250 km (0.038 R)
• M31: 4,023,884 km (0.074 R)
• M32: 4,257,406 km (0.102 R)
• M33: 4,363,919 km (0.031 R)
• M34: 4,471,181 km (0.112 R)
• M35: 4,761,999 km (0.088 R)
• M36: 4,835,602 km (0.098 R)
• M37: 5,021,402 km (0.096 R)
• M38: 5,133,900 km (0.104 R)
• M39: 5,349,021 km (0.113 R)
• M40: 5,400,034 km (0.09 R)
• M41: 5,464,062 km (0.036 R)
• M42: 5,579,851 km (0.045 R)
• M43: 5,696,537 km (0.078 R)
• M44: 5,787,942 km (0.12 R)
• M45: 6,211,603 km (0.086 R)
• M46: 7,060,870 km (0.091 R)
• M47: 7,442,045 km (0.118 R)
• M48: 7,642,357 km (0.075 R)
• M49: 7,699,802 km (0.111 R)
• M50: 7,902,508 km (0.102 R)
• M51: 8,209,632 km (0.107 R)
• M52: 8,283,384 km (0.086 R)
• M53: 8,431,486 km (0.106 R)
• M54: 8,745,492 km (0.115 R)
• M55: 8,881,177 km (0.085 R)
• M56: 9,047,978 km (0.074 R)
• M57: 9,139,383 km (0.111 R)
• M58: 9,261,903 km (0.112 R)
• M59: 9,616,750 km (0.102 R)
• M60: 9,678,982 km (0.072 R)
• M61: 9,991,941 km (0.105 R)
• M62: 10,467,662 km (0.061 R)
• M63: 10,531,690 km (0.118 R)
• M64: 10,611,725 km (0.093 R)
• M65: 10,756,536 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.9

Radius: 14.4

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.08 AU - 1.42 AU

Year: 948 Days

Day: 9.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 80,599,224 km

• M1: 185,352 km (0.078 R)
• M2: 277,055 km (0.087 R)
• M3: 447,896 km (0.09 R)
• M4: 547,827 km (0.11 R)
• M5: 652,995 km (0.117 R)
• M6: 893,398 km (0.076 R)
• M7: 1,016,368 km (0.109 R)
• M8: 1,215,782 km (0.063 R)
• M9: 1,327,382 km (0.117 R)
• M10: 1,533,378 km (0.041 R)
• M11: 1,647,821 km (0.051 R)
• M12: 1,780,215 km (0.091 R)
• M13: 1,962,425 km (0.097 R)
• M14: 2,087,638 km (0.073 R)
• M15: 2,199,388 km (0.119 R)
• M16: 2,487,962 km (0.1 R)
• M17: 2,589,689 km (0.048 R)
• M18: 2,701,738 km (0.116 R)
• M19: 2,797,779 km (0.067 R)
• M20: 2,895,018 km (0.111 R)
• M21: 3,305,066 km (0.088 R)
• M22: 3,483,835 km (0.116 R)
• M23: 3,598,427 km (0.088 R)
• M24: 3,851,098 km (0.112 R)
• M25: 4,221,054 km (0.054 R)
• M26: 4,728,639 km (0.097 R)
• M27: 4,898,732 km (0.105 R)
• M28: 5,190,448 km (0.115 R)
• M29: 5,399,137 km (0.119 R)
• M30: 5,543,648 km (0.086 R)
• M31: 5,836,411 km (0.085 R)
• M32: 5,973,293 km (0.109 R)
• M33: 6,122,742 km (0.089 R)
• M34: 6,261,868 km (0.104 R)
• M35: 6,437,196 km (0.112 R)
• M36: 6,649,925 km (0.075 R)
• M37: 6,780,972 km (0.073 R)
• M38: 6,888,982 km (0.03 R)
• M39: 7,082,262 km (0.062 R)
• M40: 7,216,302 km (0.066 R)
• M41: 7,623,208 km (0.117 R)
• M42: 8,101,323 km (0.107 R)
• M43: 8,331,105 km (0.092 R)
• M44: 8,485,640 km (0.1 R)
• M45: 8,641,072 km (0.083 R)
• M46: 8,758,207 km (0.064 R)
• M47: 8,849,761 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460

Radius: 4.9

Gravity: 19.16 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.58 AU - 6.22 AU

Year: 9720 Days

Day: 15.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,599,224 km

• M1: 90,357 km (0.051 R)
• M2: 186,100 km (0.084 R)
• M3: 353,649 km (0.084 R)
• M4: 548,575 km (0.04 R)
• M5: 711,338 km (0.034 R)
• M6: 956,828 km (0.115 R)
• M7: 1,062,145 km (0.086 R)
• M8: 1,189,901 km (0.113 R)
• M9: 1,246,150 km (0.085 R)
• M10: 1,440,328 km (0.066 R)
• M11: 1,520,662 km (0.114 R)
• M12: 1,664,875 km (0.119 R)
• M13: 1,900,342 km (0.096 R)
• M14: 1,966,464 km (0.065 R)
• M15: 2,123,691 km (0.111 R)
• M16: 2,426,328 km (0.088 R)
• M17: 2,619,309 km (0.117 R)
• M18: 2,693,061 km (0.087 R)
• M19: 3,440,153 km (0.091 R)
• M20: 3,575,090 km (0.113 R)
• M21: 3,962,399 km (0.112 R)
• M22: 4,160,915 km (0.1 R)
• M23: 4,218,211 km (0.077 R)
• M24: 4,275,956 km (0.1 R)
• M25: 5,607,975 km (0.093 R)
• M26: 5,766,848 km (0.045 R)
• M27: 6,516,932 km (0.118 R)
• M28: 6,785,011 km (0.067 R)
• M29: 7,401,205 km (0.087 R)
• M30: 7,751,264 km (0.106 R)
• M31: 8,576,745 km (0.066 R)
• M32: 8,723,201 km (0.101 R)
• M33: 8,796,654 km (0.078 R)
• M34: 10,582,553 km (0.077 R)
• M35: 12,434,575 km (0.047 R)
• M36: 13,397,387 km (0.093 R)
• M37: 14,038,115 km (0.064 R)
• M38: 14,776,380 km (0.08 R)
• M39: 15,172,216 km (0.08 R)
• M40: 15,304,909 km (0.109 R)
• M41: 15,438,051 km (0.097 R)
• M42: 15,571,642 km (0.043 R)
• M43: 15,750,262 km (0.067 R)
• M44: 16,790,416 km (0.093 R)
• M45: 17,065,527 km (0.077 R)
• M46: 17,619,936 km (0.11 R)
• M47: 18,274,277 km (0.076 R)
• M48: 18,462,771 km (0.079 R)
• M49: 18,984,119 km (0.045 R)
• M50: 19,318,471 km (0.088 R)
• M51: 19,414,363 km (0.099 R)
• M52: 20,090,096 km (0.112 R)
• M53: 20,724,242 km (0.097 R)
• M54: 20,871,596 km (0.099 R)
• M55: 22,464,364 km (0.11 R)
• M56: 22,514,779 km (0.087 R)
• M57: 22,868,578 km (0.084 R)
• M58: 23,173,458 km (0.098 R)
• M59: 24,769,368 km (0.108 R)
• M60: 25,449,141 km (0.107 R)
• M61: 25,976,324 km (0.09 R)
• M62: 26,560,204 km (0.102 R)
• M63: 26,880,493 km (0.056 R)
• M64: 27,041,162 km (0.093 R)
• M65: 27,202,129 km (0.102 R)
• M66: 27,417,251 km (0.027 R)
• M67: 27,525,111 km (0.109 R)
• M68: 28,337,876 km (0.059 R)
• M69: 28,993,713 km (0.117 R)
• M70: 29,158,420 km (0.106 R)
• M71: 29,378,628 km (0.08 R)
• M72: 29,654,636 km (0.058 R)
• M73: 29,820,690 km (0.113 R)
• M74: 30,543,547 km (0.119 R)
• M75: 30,879,095 km (0.112 R)
• M76: 30,991,293 km (0.081 R)
• M77: 31,497,532 km (0.101 R)
• M78: 31,666,877 km (0.056 R)
• M79: 32,233,554 km (0.07 R)
• M80: 32,461,242 km (0.106 R)
• M81: 32,518,239 km (0.109 R)
• M82: 33,434,675 km (0.098 R)
• M83: 33,780,546 km (0.103 R)
• M84: 34,301,445 km (0.042 R)
• M85: 34,533,920 km (0.055 R)
• M86: 35,234,188 km (0.117 R)
• M87: 36,057,126 km (0.12 R)
• M88: 36,293,491 km (0.094 R)
• M89: 37,662,162 km (0.117 R)
• M90: 38,021,944 km (0.082 R)
• M91: 38,322,636 km (0.074 R)
• M92: 38,382,924 km (0.12 R)
• M93: 39,168,911 km (0.113 R)
• M94: 39,290,385 km (0.106 R)
• M95: 39,777,176 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.2

Radius: 4.6

Gravity: 38.05 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.03 AU - 11.13 AU

Year: 20111 Days

Day: 19.6 Hours

Environment

Temp: -242 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,599,224 km

• M1: 475,721 km (0.026 R)
• M2: 607,367 km (0.08 R)
• M3: 677,529 km (0.105 R)
• M4: 826,079 km (0.093 R)
• M5: 1,300,604 km (0.119 R)
• M6: 1,517,072 km (0.099 R)
• M7: 1,580,950 km (0.115 R)
• M8: 1,645,726 km (0.087 R)
• M9: 2,876,169 km (0.092 R)
• M10: 3,198,253 km (0.097 R)
• M11: 3,447,184 km (0.104 R)
• M12: 4,008,026 km (0.107 R)
• M13: 4,412,539 km (0.079 R)
• M14: 4,830,216 km (0.095 R)
• M15: 4,972,184 km (0.063 R)
• M16: 5,455,386 km (0.099 R)
• M17: 5,553,821 km (0.097 R)
• M18: 7,153,321 km (0.079 R)
• M19: 7,587,754 km (0.097 R)
• M20: 8,086,513 km (0.101 R)
• M21: 8,255,259 km (0.093 R)
• M22: 8,768,081 km (0.086 R)
• M23: 10,612,024 km (0.071 R)
• M24: 12,635,485 km (0.059 R)
• M25: 12,700,560 km (0.117 R)
• M26: 12,896,533 km (0.09 R)
• M27: 13,490,586 km (0.063 R)
• M28: 14,296,470 km (0.117 R)
• M29: 15,048,798 km (0.028 R)
• M30: 17,454,332 km (0.094 R)
• M31: 17,818,004 km (0.079 R)
• M32: 17,891,008 km (0.103 R)
• M33: 21,356,592 km (0.054 R)
• M34: 22,846,886 km (0.066 R)
• M35: 24,939,910 km (0.038 R)
• M36: 27,093,222 km (0.065 R)
• M37: 27,683,086 km (0.098 R)
• M38: 27,767,758 km (0.114 R)
• M39: 27,937,253 km (0.098 R)
• M40: 30,695,239 km (0.118 R)
• M41: 31,928,973 km (0.081 R)
• M42: 32,195,407 km (0.107 R)
• M43: 32,551,898 km (0.092 R)
• M44: 32,730,518 km (0.052 R)
• M45: 32,819,978 km (0.072 R)
• M46: 33,448,588 km (0.071 R)
• M47: 33,719,210 km (0.109 R)
• M48: 33,990,581 km (0.077 R)
• M49: 34,171,894 km (0.047 R)
• M50: 36,187,276 km (0.07 R)
• M51: 37,115,980 km (0.09 R)
• M52: 37,302,678 km (0.095 R)
• M53: 37,958,665 km (0.056 R)
• M54: 38,240,956 km (0.089 R)
• M55: 39,662,584 km (0.092 R)
• M56: 39,758,028 km (0.044 R)
• M57: 40,044,657 km (0.04 R)
• M58: 42,070,362 km (0.115 R)
• M59: 43,734,489 km (0.096 R)
• M60: 43,931,659 km (0.029 R)
• M61: 45,419,858 km (0.097 R)
• M62: 46,019,895 km (0.069 R)
• M63: 48,140,296 km (0.119 R)
• M64: 48,242,022 km (0.056 R)
• M65: 49,263,626 km (0.106 R)
• M66: 50,292,261 km (0.075 R)
• M67: 50,602,228 km (0.034 R)
• M68: 51,224,106 km (0.119 R)
• M69: 51,952,797 km (0.087 R)
• M70: 53,525,819 km (0.087 R)
• M71: 53,842,368 km (0.082 R)
• M72: 54,795,606 km (0.051 R)
• M73: 55,008,184 km (0.081 R)
• M74: 57,256,640 km (0.035 R)
• M75: 57,364,500 km (0.058 R)
• M76: 58,446,392 km (0.111 R)
• M77: 60,630,371 km (0.103 R)
• M78: 60,850,280 km (0.118 R)
• M79: 61,843,012 km (0.097 R)
• M80: 62,396,823 km (0.105 R)
• M81: 64,516,176 km (0.108 R)
• M82: 64,628,375 km (0.094 R)
• M83: 66,999,501 km (0.079 R)
• M84: 68,596,159 km (0.104 R)
• M85: 69,513,942 km (0.096 R)
• M86: 70,205,084 km (0.117 R)
• M87: 70,667,192 km (0.027 R)
• M88: 71,245,986 km (0.049 R)
• M89: 72,059,200 km (0.09 R)
• M90: 72,992,242 km (0.114 R)
• M91: 73,460,334 km (0.079 R)
• M92: 74,870,294 km (0.084 R)
• M93: 75,696,971 km (0.072 R)
• M94: 75,815,303 km (0.08 R)
• M95: 76,645,422 km (0.092 R)
• M96: 77,121,143 km (0.166 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: 266 - 12,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit