🌌 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: 366.8

Radius: 10

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.71 AU - 0.93 AU

Year: 513 Days

Day: 8.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 55,931,553 km

• M1: 128,804 km (0.11 R)
• M2: 229,932 km (0.068 R)
• M3: 323,580 km (0.119 R)
• M4: 390,450 km (0.095 R)
• M5: 531,671 km (0.09 R)
• M6: 607,816 km (0.069 R)
• M7: 703,110 km (0.03 R)
• M8: 852,259 km (0.089 R)
• M9: 930,948 km (0.046 R)
• M10: 1,164,470 km (0.092 R)
• M11: 1,248,095 km (0.088 R)
• M12: 1,324,390 km (0.119 R)
• M13: 1,476,531 km (0.069 R)
• M14: 1,598,453 km (0.071 R)
• M15: 1,734,587 km (0.072 R)
• M16: 1,825,692 km (0.084 R)
• M17: 1,901,838 km (0.112 R)
• M18: 1,968,110 km (0.069 R)
• M19: 2,074,623 km (0.113 R)
• M20: 2,183,082 km (0.064 R)
• M21: 2,305,303 km (0.041 R)
• M22: 2,489,907 km (0.039 R)
• M23: 2,617,664 km (0.106 R)
• M24: 2,710,414 km (0.029 R)
• M25: 2,779,080 km (0.042 R)
• M26: 2,905,490 km (0.119 R)
• M27: 2,988,666 km (0.104 R)
• M28: 3,092,188 km (0.085 R)
• M29: 3,256,446 km (0.094 R)
• M30: 3,342,914 km (0.025 R)
• M31: 3,423,547 km (0.106 R)
• M32: 3,559,233 km (0.113 R)
• M33: 3,655,424 km (0.108 R)
• M34: 3,808,163 km (0.056 R)
• M35: 3,934,873 km (0.113 R)
• M36: 4,034,206 km (0.118 R)
• M37: 4,098,682 km (0.117 R)
• M38: 4,177,820 km (0.088 R)
• M39: 4,323,079 km (0.112 R)
• M40: 4,411,043 km (0.03 R)
• M41: 4,514,565 km (0.079 R)
• M42: 4,581,435 km (0.094 R)
• M43: 4,678,673 km (0.102 R)
• M44: 4,784,140 km (0.111 R)
• M45: 4,867,616 km (0.114 R)
• M46: 4,943,910 km (0.116 R)
• M47: 5,020,654 km (0.092 R)
• M48: 5,206,305 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.9

Radius: 9.8

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.84 AU - 0.86 AU

Year: 541 Days

Day: 13.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 109.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 55,931,553 km

• M1: 122,072 km (0.088 R)
• M2: 187,147 km (0.07 R)
• M3: 267,182 km (0.052 R)
• M4: 375,191 km (0.069 R)
• M5: 487,839 km (0.088 R)
• M6: 550,819 km (0.091 R)
• M7: 628,610 km (0.063 R)
• M8: 829,969 km (0.074 R)
• M9: 947,703 km (0.119 R)
• M10: 1,038,808 km (0.113 R)
• M11: 1,118,543 km (0.083 R)
• M12: 1,230,143 km (0.118 R)
• M13: 1,381,387 km (0.059 R)
• M14: 1,480,421 km (0.083 R)
• M15: 1,576,462 km (0.048 R)
• M16: 1,669,213 km (0.115 R)
• M17: 1,730,399 km (0.086 R)
• M18: 1,826,141 km (0.087 R)
• M19: 1,894,956 km (0.069 R)
• M20: 1,976,337 km (0.117 R)
• M21: 2,094,669 km (0.084 R)
• M22: 2,185,026 km (0.057 R)
• M23: 2,382,196 km (0.103 R)
• M24: 2,445,028 km (0.07 R)
• M25: 2,578,918 km (0.09 R)
• M26: 2,708,619 km (0.104 R)
• M27: 2,787,607 km (0.099 R)
• M28: 2,887,389 km (0.101 R)
• M29: 2,968,022 km (0.116 R)
• M30: 3,111,037 km (0.111 R)
• M31: 3,180,002 km (0.075 R)
• M32: 3,263,328 km (0.11 R)
• M33: 3,411,131 km (0.112 R)
• M34: 3,475,159 km (0.064 R)
• M35: 3,575,539 km (0.116 R)
• M36: 3,640,614 km (0.08 R)
• M37: 3,860,223 km (0.114 R)
• M38: 4,016,703 km (0.039 R)
• M39: 4,114,540 km (0.026 R)
• M40: 4,198,015 km (0.112 R)
• M41: 4,366,762 km (0.042 R)
• M42: 4,623,921 km (0.085 R)
• M43: 4,734,623 km (0.03 R)
• M44: 4,870,159 km (0.103 R)
• M45: 4,974,728 km (0.086 R)
• M46: 5,104,429 km (0.065 R)
• M47: 5,268,089 km (0.042 R)
• M48: 5,391,956 km (0.103 R)
• M49: 5,483,510 km (0.074 R)
• M50: 5,634,454 km (0.068 R)
• M51: 5,710,300 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.2

Radius: 14.1

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.88 AU - 0.98 AU

Year: 619 Days

Day: 13.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 55,931,553 km

• M1: 193,131 km (0.039 R)
• M2: 334,052 km (0.084 R)
• M3: 443,558 km (0.084 R)
• M4: 578,046 km (0.049 R)
• M5: 688,300 km (0.105 R)
• M6: 811,419 km (0.096 R)
• M7: 901,327 km (0.077 R)
• M8: 1,033,871 km (0.04 R)
• M9: 1,152,951 km (0.102 R)
• M10: 1,256,173 km (0.083 R)
• M11: 1,379,143 km (0.056 R)
• M12: 1,467,256 km (0.103 R)
• M13: 1,591,572 km (0.063 R)
• M14: 1,684,472 km (0.094 R)
• M15: 1,773,333 km (0.067 R)
• M16: 1,882,091 km (0.1 R)
• M17: 2,005,659 km (0.115 R)
• M18: 2,248,456 km (0.086 R)
• M19: 2,386,834 km (0.051 R)
• M20: 2,501,127 km (0.07 R)
• M21: 2,610,333 km (0.077 R)
• M22: 2,721,185 km (0.052 R)
• M23: 2,840,714 km (0.115 R)
• M24: 3,005,421 km (0.105 R)
• M25: 3,277,241 km (0.061 R)
• M26: 3,450,325 km (0.054 R)
• M27: 3,688,485 km (0.118 R)
• M28: 3,924,102 km (0.1 R)
• M29: 4,043,930 km (0.096 R)
• M30: 4,148,798 km (0.117 R)
• M31: 4,254,414 km (0.114 R)
• M32: 4,352,849 km (0.108 R)
• M33: 4,518,604 km (0.058 R)
• M34: 4,745,843 km (0.054 R)
• M35: 4,839,491 km (0.102 R)
• M36: 5,141,679 km (0.062 R)
• M37: 5,396,743 km (0.042 R)
• M38: 5,512,532 km (0.092 R)
• M39: 5,719,276 km (0.098 R)
• M40: 5,983,765 km (0.11 R)
• M41: 6,085,193 km (0.089 R)
• M42: 6,233,594 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.3

Radius: 11.8

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.87 AU - 1.33 AU

Year: 796 Days

Day: 13.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 55,931,553 km

• M1: 154,834 km (0.118 R)
• M2: 257,757 km (0.11 R)
• M3: 382,223 km (0.073 R)
• M4: 457,021 km (0.038 R)
• M5: 647,609 km (0.111 R)
• M6: 723,754 km (0.036 R)
• M7: 803,191 km (0.082 R)
• M8: 941,569 km (0.064 R)
• M9: 1,056,311 km (0.094 R)
• M10: 1,142,778 km (0.068 R)
• M11: 1,289,085 km (0.072 R)
• M12: 1,483,861 km (0.102 R)
• M13: 1,638,246 km (0.117 R)
• M14: 1,720,675 km (0.108 R)
• M15: 1,837,211 km (0.078 R)
• M16: 1,923,081 km (0.103 R)
• M17: 2,106,039 km (0.12 R)
• M18: 2,196,097 km (0.114 R)
• M19: 2,294,682 km (0.084 R)
• M20: 2,387,582 km (0.111 R)
• M21: 2,540,471 km (0.07 R)
• M22: 2,621,852 km (0.118 R)
• M23: 2,772,198 km (0.116 R)
• M24: 2,917,607 km (0.081 R)
• M25: 3,003,028 km (0.112 R)
• M26: 3,176,412 km (0.026 R)
• M27: 3,312,695 km (0.077 R)
• M28: 3,492,063 km (0.111 R)
• M29: 3,641,212 km (0.086 R)
• M30: 3,741,892 km (0.111 R)
• M31: 4,215,070 km (0.092 R)
• M32: 4,463,402 km (0.093 R)
• M33: 4,780,699 km (0.029 R)
• M34: 4,974,578 km (0.104 R)
• M35: 5,398,838 km (0.119 R)
• M36: 5,514,028 km (0.047 R)
• M37: 5,668,862 km (0.113 R)
• M38: 5,844,789 km (0.112 R)
• M39: 6,022,511 km (0.109 R)
• M40: 6,322,754 km (0.115 R)
• M41: 6,658,751 km (0.064 R)
• M42: 6,751,352 km (0.084 R)
• M43: 6,865,196 km (0.095 R)
• M44: 6,979,788 km (0.083 R)
• M45: 7,073,885 km (0.104 R)
• M46: 7,157,959 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.4

Radius: 13.9

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.66 AU - 5.5 AU

Year: 6766 Days

Day: 14.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 55,931,553 km

• M1: 244,293 km (0.117 R)
• M2: 357,838 km (0.105 R)
• M3: 481,855 km (0.077 R)
• M4: 625,469 km (0.082 R)
• M5: 981,212 km (0.115 R)
• M6: 1,203,216 km (0.081 R)
• M7: 1,442,423 km (0.094 R)
• M8: 1,720,675 km (0.12 R)
• M9: 1,968,110 km (0.102 R)
• M10: 2,065,647 km (0.102 R)
• M11: 2,278,376 km (0.089 R)
• M12: 2,381,149 km (0.086 R)
• M13: 2,849,091 km (0.102 R)
• M14: 2,946,180 km (0.104 R)
• M15: 3,244,479 km (0.067 R)
• M16: 3,508,070 km (0.088 R)
• M17: 3,642,559 km (0.108 R)
• M18: 3,733,215 km (0.069 R)
• M19: 4,009,821 km (0.118 R)
• M20: 4,119,177 km (0.073 R)
• M21: 4,550,618 km (0.077 R)
• M22: 5,336,455 km (0.092 R)
• M23: 5,561,301 km (0.08 R)
• M24: 5,806,941 km (0.099 R)
• M25: 6,236,586 km (0.102 R)
• M26: 6,382,144 km (0.11 R)
• M27: 6,844,252 km (0.097 R)
• M28: 7,317,281 km (0.106 R)
• M29: 7,567,408 km (0.116 R)
• M30: 7,859,723 km (0.091 R)
• M31: 9,189,498 km (0.116 R)
• M32: 9,355,552 km (0.087 R)
• M33: 9,732,538 km (0.097 R)
• M34: 10,545,004 km (0.091 R)
• M35: 10,696,996 km (0.115 R)
• M36: 10,915,558 km (0.09 R)
• M37: 11,624,652 km (0.06 R)
• M38: 11,781,880 km (0.119 R)
• M39: 11,917,116 km (0.095 R)
• M40: 12,257,451 km (0.051 R)
• M41: 12,878,282 km (0.116 R)
• M42: 12,971,183 km (0.107 R)
• M43: 13,110,907 km (0.116 R)
• M44: 14,511,143 km (0.093 R)
• M45: 15,192,262 km (0.055 R)
• M46: 15,339,616 km (0.092 R)
• M47: 15,734,854 km (0.099 R)
• M48: 15,859,020 km (0.094 R)
• M49: 16,108,400 km (0.113 R)
• M50: 16,434,672 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.3

Radius: 10.7

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.77 AU - 6.17 AU

Year: 7648 Days

Day: 9.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,931,553 km

• M1: 206,146 km (0.065 R)
• M2: 290,369 km (0.1 R)
• M3: 500,255 km (0.082 R)
• M4: 1,486,704 km (0.059 R)
• M5: 1,954,945 km (0.109 R)
• M6: 2,128,329 km (0.044 R)
• M7: 2,444,280 km (0.103 R)
• M8: 2,537,329 km (0.099 R)
• M9: 2,896,963 km (0.103 R)
• M10: 3,222,039 km (0.118 R)
• M11: 3,638,071 km (0.107 R)
• M12: 3,961,501 km (0.096 R)
• M13: 4,379,029 km (0.076 R)
• M14: 4,694,082 km (0.074 R)
• M15: 5,016,765 km (0.034 R)
• M16: 5,195,684 km (0.081 R)
• M17: 5,560,104 km (0.11 R)
• M18: 5,838,954 km (0.059 R)
• M19: 7,066,255 km (0.103 R)
• M20: 7,199,996 km (0.113 R)
• M21: 7,436,061 km (0.057 R)
• M22: 7,572,195 km (0.105 R)
• M23: 7,674,670 km (0.105 R)
• M24: 8,089,804 km (0.087 R)
• M25: 8,726,193 km (0.083 R)
• M26: 8,941,914 km (0.092 R)
• M27: 9,822,447 km (0.117 R)
• M28: 10,009,294 km (0.077 R)
• M29: 10,273,035 km (0.066 R)
• M30: 10,500,873 km (0.116 R)
• M31: 11,625,699 km (0.115 R)
• M32: 11,942,697 km (0.098 R)
• M33: 12,870,054 km (0.079 R)
• M34: 13,570,322 km (0.099 R)
• M35: 13,736,824 km (0.076 R)
• M36: 14,879,004 km (0.102 R)
• M37: 16,051,403 km (0.094 R)
• M38: 16,315,892 km (0.088 R)
• M39: 16,537,446 km (0.082 R)
• M40: 16,760,048 km (0.117 R)
• M41: 18,484,014 km (0.112 R)
• M42: 19,086,594 km (0.04 R)
• M43: 19,179,943 km (0.045 R)
• M44: 19,742,880 km (0.099 R)
• M45: 20,026,368 km (0.09 R)
• M46: 20,121,213 km (0.119 R)
• M47: 21,125,613 km (0.059 R)
• M48: 21,318,893 km (0.053 R)
• M49: 22,984,516 km (0.081 R)
• M50: 23,432,412 km (0.105 R)
• M51: 24,691,727 km (0.103 R)
• M52: 25,150,394 km (0.099 R)
• M53: 25,303,881 km (0.081 R)
• M54: 25,509,130 km (0.063 R)
• M55: 25,817,900 km (0.106 R)
• M56: 26,804,049 km (0.099 R)
• M57: 27,433,258 km (0.084 R)
• M58: 28,599,373 km (0.103 R)
• M59: 28,706,186 km (0.1 R)
• M60: 29,188,489 km (0.11 R)
• M61: 29,349,905 km (0.069 R)
• M62: 29,511,621 km (0.11 R)
• M63: 30,378,840 km (0.108 R)
• M64: 30,870,269 km (0.118 R)
• M65: 31,034,677 km (0.083 R)
• M66: 32,304,912 km (0.074 R)
• M67: 32,471,863 km (0.062 R)
• M68: 32,583,314 km (0.091 R)
• M69: 32,974,363 km (0.109 R)
• M70: 33,930,592 km (0.094 R)
• M71: 34,100,386 km (0.056 R)
• M72: 35,640,197 km (0.113 R)
• M73: 35,812,833 km (0.047 R)
• M74: 35,985,618 km (0.095 R)
• M75: 36,216,298 km (0.12 R)
• M76: 36,911,779 km (0.109 R)
• M77: 37,144,553 km (0.108 R)
• M78: 37,728,583 km (0.046 R)
• M79: 38,433,488 km (0.109 R)
• M80: 38,551,371 km (0.09 R)
• M81: 39,202,122 km (0.067 R)
• M82: 39,320,753 km (0.103 R)
• M83: 39,439,534 km (0.108 R)
• M84: 39,916,003 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.5

Radius: 6.6

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.33 AU - 9.63 AU

Year: 15560 Days

Day: 21 Hours

Environment

Temp: -236 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 55,931,553 km

• M1: 83,775 km (0.059 R)
• M2: 174,581 km (0.075 R)
• M3: 240,105 km (0.114 R)
• M4: 386,860 km (0.114 R)
• M5: 545,733 km (0.094 R)
• M6: 633,098 km (0.109 R)
• M7: 763,548 km (0.047 R)
• M8: 923,468 km (0.092 R)
• M9: 1,116,449 km (0.061 R)
• M10: 1,229,246 km (0.103 R)
• M11: 1,275,322 km (0.112 R)
• M12: 1,666,071 km (0.117 R)
• M13: 1,821,803 km (0.112 R)
• M14: 3,261,982 km (0.057 R)
• M15: 4,031,363 km (0.053 R)
• M16: 4,780,699 km (0.097 R)
• M17: 5,152,450 km (0.108 R)
• M18: 5,923,926 km (0.117 R)
• M19: 6,282,662 km (0.109 R)
• M20: 6,525,908 km (0.112 R)
• M21: 7,529,111 km (0.086 R)
• M22: 7,700,850 km (0.116 R)
• M23: 8,534,858 km (0.088 R)
• M24: 9,167,507 km (0.073 R)
• M25: 10,621,449 km (0.103 R)
• M26: 10,717,640 km (0.113 R)
• M27: 11,252,153 km (0.112 R)
• M28: 11,596,827 km (0.07 R)
• M29: 11,696,010 km (0.099 R)
• M30: 11,895,125 km (0.104 R)
• M31: 12,549,915 km (0.071 R)
• M32: 13,319,895 km (0.12 R)
• M33: 13,841,693 km (0.115 R)
• M34: 14,264,007 km (0.098 R)
• M35: 14,530,142 km (0.032 R)
• M36: 15,283,816 km (0.107 R)
• M37: 15,338,120 km (0.094 R)
• M38: 16,050,206 km (0.12 R)
• M39: 17,053,858 km (0.117 R)
• M40: 17,166,655 km (0.086 R)
• M41: 17,563,239 km (0.103 R)
• M42: 18,829,435 km (0.097 R)
• M43: 19,004,315 km (0.084 R)
• M44: 19,297,078 km (0.034 R)
• M45: 19,887,092 km (0.031 R)
• M46: 19,946,482 km (0.119 R)
• M47: 20,124,803 km (0.117 R)
• M48: 21,205,797 km (0.114 R)
• M49: 21,937,032 km (0.116 R)
• M50: 22,367,425 km (0.046 R)
• M51: 22,676,494 km (0.075 R)
• M52: 23,049,142 km (0.101 R)
• M53: 25,071,257 km (0.085 R)
• M54: 25,521,247 km (0.114 R)
• M55: 26,298,558 km (0.042 R)
• M56: 26,690,205 km (0.091 R)
• M57: 30,027,883 km (0.097 R)
• M58: 31,192,203 km (0.104 R)
• M59: 31,676,003 km (0.114 R)
• M60: 32,580,920 km (0.104 R)
• M61: 33,142,062 km (0.108 R)
• M62: 33,635,735 km (0.073 R)
• M63: 33,918,774 km (0.078 R)
• M64: 34,916,143 km (0.094 R)
• M65: 35,346,386 km (0.098 R)
• M66: 35,490,300 km (0.078 R)
• M67: 37,085,312 km (0.063 R)
• M68: 38,112,451 km (0.118 R)
• M69: 39,820,111 km (0.117 R)
• M70: 40,194,704 km (0.066 R)
• M71: 40,570,344 km (0.068 R)
• M72: 41,022,728 km (0.11 R)
• M73: 41,476,758 km (0.082 R)
• M74: 43,079,100 km (0.086 R)
• M75: 44,235,941 km (0.1 R)
• M76: 46,186,547 km (0.105 R)
• M77: 47,132,754 km (0.073 R)
• M78: 47,291,178 km (0.114 R)
• M79: 48,564,106 km (0.102 R)
• M80: 48,644,141 km (0.117 R)
• M81: 49,204,834 km (0.073 R)
• M82: 49,365,502 km (0.072 R)
• M83: 50,737,763 km (0.106 R)
• M84: 51,387,916 km (0.119 R)
• M85: 52,368,231 km (0.074 R)
• M86: 52,532,190 km (0.079 R)
• M87: 52,942,986 km (0.096 R)
• M88: 53,354,829 km (0.052 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 11,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit