🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.5

Radius: 8.5

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.63 AU - 0.89 AU

Year: 435 Days

Day: 6.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 57,777,637 km

• M1: 107,262 km (0.088 R)
• M2: 163,660 km (0.105 R)
• M3: 216,917 km (0.092 R)
• M4: 313,707 km (0.058 R)
• M5: 376,987 km (0.076 R)
• M6: 431,590 km (0.105 R)
• M7: 498,311 km (0.105 R)
• M8: 597,643 km (0.117 R)
• M9: 656,884 km (0.104 R)
• M10: 732,132 km (0.079 R)
• M11: 803,191 km (0.103 R)
• M12: 891,903 km (0.083 R)
• M13: 945,159 km (0.1 R)
• M14: 1,007,542 km (0.064 R)
• M15: 1,116,150 km (0.102 R)
• M16: 1,211,743 km (0.098 R)
• M17: 1,275,771 km (0.08 R)
• M18: 1,479,074 km (0.105 R)
• M19: 1,603,390 km (0.101 R)
• M20: 1,678,787 km (0.045 R)
• M21: 1,750,445 km (0.057 R)
• M22: 1,857,706 km (0.117 R)
• M23: 2,007,304 km (0.113 R)
• M24: 2,063,254 km (0.1 R)
• M25: 2,119,652 km (0.034 R)
• M26: 2,176,649 km (0.053 R)
• M27: 2,271,045 km (0.093 R)
• M28: 2,420,494 km (0.11 R)
• M29: 2,634,269 km (0.052 R)
• M30: 2,701,289 km (0.066 R)
• M31: 2,757,687 km (0.092 R)
• M32: 2,831,439 km (0.061 R)
• M33: 2,946,330 km (0.028 R)
• M34: 3,021,727 km (0.075 R)
• M35: 3,186,584 km (0.049 R)
• M36: 3,246,124 km (0.108 R)
• M37: 3,439,405 km (0.099 R)
• M38: 3,512,857 km (0.116 R)
• M39: 3,605,458 km (0.091 R)
• M40: 3,786,621 km (0.12 R)
• M41: 3,849,901 km (0.055 R)
• M42: 3,951,777 km (0.106 R)
• M43: 4,009,522 km (0.039 R)
• M44: 4,322,032 km (0.104 R)
• M45: 4,434,679 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.9

Radius: 8.8

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.71 AU - 1.17 AU

Year: 598 Days

Day: 13.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 57,777,637 km

• M1: 148,401 km (0.044 R)
• M2: 205,697 km (0.076 R)
• M3: 307,124 km (0.045 R)
• M4: 370,404 km (0.084 R)
• M5: 532,718 km (0.081 R)
• M6: 679,474 km (0.065 R)
• M7: 782,397 km (0.081 R)
• M8: 851,661 km (0.078 R)
• M9: 918,980 km (0.11 R)
• M10: 984,204 km (0.116 R)
• M11: 1,059,452 km (0.11 R)
• M12: 1,211,743 km (0.073 R)
• M13: 1,348,176 km (0.107 R)
• M14: 1,451,399 km (0.112 R)
• M15: 1,528,292 km (0.074 R)
• M16: 1,586,934 km (0.119 R)
• M17: 1,839,306 km (0.1 R)
• M18: 1,933,403 km (0.105 R)
• M19: 2,050,538 km (0.102 R)
• M20: 2,159,146 km (0.071 R)
• M21: 2,236,339 km (0.036 R)
• M22: 2,314,578 km (0.077 R)
• M23: 2,376,512 km (0.097 R)
• M24: 2,554,533 km (0.076 R)
• M25: 2,624,545 km (0.103 R)
• M26: 2,730,909 km (0.085 R)
• M27: 2,997,044 km (0.084 R)
• M28: 3,052,545 km (0.082 R)
• M29: 3,133,178 km (0.089 R)
• M30: 3,227,275 km (0.117 R)
• M31: 3,450,475 km (0.111 R)
• M32: 3,508,668 km (0.103 R)
• M33: 3,626,103 km (0.066 R)
• M34: 3,751,615 km (0.09 R)
• M35: 3,824,769 km (0.098 R)
• M36: 3,898,521 km (0.098 R)
• M37: 4,047,520 km (0.117 R)
• M38: 4,157,026 km (0.113 R)
• M39: 4,232,872 km (0.108 R)
• M40: 4,316,198 km (0.091 R)
• M41: 4,379,029 km (0.069 R)
• M42: 4,647,707 km (0.095 R)
• M43: 4,712,183 km (0.074 R)
• M44: 4,813,012 km (0.036 R)
• M45: 4,921,920 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.9

Radius: 8.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.12 AU - 2.96 AU

Year: 2656 Days

Day: 5.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 57,777,637 km

• M1: 112,797 km (0.112 R)
• M2: 185,202 km (0.066 R)
• M3: 273,166 km (0.098 R)
• M4: 416,780 km (0.036 R)
• M5: 483,949 km (0.107 R)
• M6: 608,714 km (0.09 R)
• M7: 669,750 km (0.101 R)
• M8: 780,452 km (0.106 R)
• M9: 885,021 km (0.103 R)
• M10: 1,014,274 km (0.084 R)
• M11: 1,156,840 km (0.095 R)
• M12: 1,270,086 km (0.086 R)
• M13: 1,357,451 km (0.091 R)
• M14: 1,477,129 km (0.072 R)
• M15: 1,546,094 km (0.114 R)
• M16: 1,608,327 km (0.084 R)
• M17: 1,679,386 km (0.12 R)
• M18: 1,816,567 km (0.091 R)
• M19: 1,965,866 km (0.058 R)
• M20: 2,033,484 km (0.064 R)
• M21: 2,093,473 km (0.082 R)
• M22: 2,214,946 km (0.05 R)
• M23: 2,267,754 km (0.104 R)
• M24: 2,338,963 km (0.029 R)
• M25: 2,401,794 km (0.099 R)
• M26: 2,456,098 km (0.106 R)
• M27: 2,510,851 km (0.086 R)
• M28: 2,790,898 km (0.108 R)
• M29: 3,380,912 km (0.071 R)
• M30: 3,441,948 km (0.116 R)
• M31: 3,524,077 km (0.075 R)
• M32: 3,606,805 km (0.106 R)
• M33: 3,700,603 km (0.069 R)
• M34: 3,753,111 km (0.091 R)
• M35: 4,193,079 km (0.119 R)
• M36: 4,480,456 km (0.041 R)
• M37: 4,740,158 km (0.097 R)
• M38: 4,808,824 km (0.1 R)
• M39: 4,900,677 km (0.074 R)
• M40: 5,345,431 km (0.079 R)
• M41: 5,440,725 km (0.078 R)
• M42: 5,560,702 km (0.093 R)
• M43: 5,657,193 km (0.052 R)
• M44: 5,839,852 km (0.027 R)
• M45: 6,086,240 km (0.101 R)
• M46: 6,173,306 km (0.073 R)
• M47: 6,373,916 km (0.064 R)
• M48: 6,551,340 km (0.083 R)
• M49: 6,615,068 km (0.081 R)
• M50: 6,704,528 km (0.084 R)
• M51: 6,910,823 km (0.05 R)
• M52: 7,106,048 km (0.07 R)
• M53: 7,395,820 km (0.03 R)
• M54: 7,797,041 km (0.108 R)
• M55: 7,918,814 km (0.082 R)
• M56: 8,150,690 km (0.091 R)
• M57: 8,260,495 km (0.065 R)
• M58: 8,398,424 km (0.067 R)
• M59: 8,551,164 km (0.097 R)
• M60: 8,859,336 km (0.11 R)
• M61: 9,000,556 km (0.106 R)
• M62: 9,128,462 km (0.095 R)
• M63: 9,573,217 km (0.083 R)
• M64: 9,674,644 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.2

Radius: 11.4

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.01 AU - 4.37 AU

Year: 5626 Days

Day: 11.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 57,777,637 km

• M1: 175,628 km (0.053 R)
• M2: 317,895 km (0.097 R)
• M3: 462,108 km (0.071 R)
• M4: 575,353 km (0.048 R)
• M5: 769,382 km (0.073 R)
• M6: 968,497 km (0.037 R)
• M7: 1,839,306 km (0.109 R)
• M8: 1,928,167 km (0.093 R)
• M9: 2,087,489 km (0.037 R)
• M10: 2,168,720 km (0.065 R)
• M11: 2,251,149 km (0.117 R)
• M12: 2,468,066 km (0.108 R)
• M13: 2,629,033 km (0.039 R)
• M14: 2,806,306 km (0.067 R)
• M15: 2,948,424 km (0.115 R)
• M16: 3,132,879 km (0.078 R)
• M17: 3,321,222 km (0.072 R)
• M18: 3,416,815 km (0.092 R)
• M19: 3,737,404 km (0.116 R)
• M20: 3,837,036 km (0.077 R)
• M21: 4,024,332 km (0.083 R)
• M22: 4,288,522 km (0.118 R)
• M23: 4,377,982 km (0.095 R)
• M24: 4,573,805 km (0.043 R)
• M25: 4,943,013 km (0.032 R)
• M26: 5,084,084 km (0.074 R)
• M27: 5,402,129 km (0.074 R)
• M28: 5,677,688 km (0.097 R)
• M29: 5,759,668 km (0.12 R)
• M30: 6,912,918 km (0.119 R)
• M31: 7,088,396 km (0.108 R)
• M32: 7,283,322 km (0.113 R)
• M33: 7,696,362 km (0.106 R)
• M34: 7,787,317 km (0.119 R)
• M35: 8,358,482 km (0.06 R)
• M36: 9,173,192 km (0.104 R)
• M37: 9,327,577 km (0.078 R)
• M38: 9,678,085 km (0.098 R)
• M39: 9,953,644 km (0.075 R)
• M40: 10,251,942 km (0.066 R)
• M41: 10,452,403 km (0.041 R)
• M42: 10,775,834 km (0.07 R)
• M43: 11,370,485 km (0.044 R)
• M44: 12,271,962 km (0.089 R)
• M45: 12,699,064 km (0.118 R)
• M46: 13,370,609 km (0.054 R)
• M47: 14,165,123 km (0.073 R)
• M48: 14,366,183 km (0.102 R)
• M49: 14,793,733 km (0.086 R)
• M50: 14,974,896 km (0.11 R)
• M51: 15,202,584 km (0.042 R)
• M52: 15,339,616 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.1

Radius: 9.8

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.81 AU - 6.17 AU

Year: 7312 Days

Day: 14.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,777,637 km

• M1: 282,590 km (0.045 R)
• M2: 354,547 km (0.101 R)
• M3: 484,248 km (0.08 R)
• M4: 810,970 km (0.03 R)
• M5: 907,161 km (0.096 R)
• M6: 1,007,242 km (0.054 R)
• M7: 1,111,363 km (0.056 R)
• M8: 2,674,511 km (0.083 R)
• M9: 2,970,715 km (0.079 R)
• M10: 3,097,424 km (0.117 R)
• M11: 3,200,048 km (0.081 R)
• M12: 3,675,769 km (0.093 R)
• M13: 5,050,873 km (0.073 R)
• M14: 5,263,601 km (0.073 R)
• M15: 5,324,936 km (0.086 R)
• M16: 5,919,438 km (0.061 R)
• M17: 6,469,360 km (0.076 R)
• M18: 6,535,183 km (0.12 R)
• M19: 7,035,588 km (0.077 R)
• M20: 7,205,232 km (0.081 R)
• M21: 7,444,888 km (0.027 R)
• M22: 7,617,673 km (0.103 R)
• M23: 7,722,092 km (0.116 R)
• M24: 8,144,258 km (0.044 R)
• M25: 8,465,893 km (0.101 R)
• M26: 8,718,863 km (0.083 R)
• M27: 9,306,633 km (0.048 R)
• M28: 9,380,983 km (0.092 R)
• M29: 10,021,113 km (0.106 R)
• M30: 10,404,233 km (0.103 R)
• M31: 10,520,171 km (0.104 R)
• M32: 10,636,409 km (0.109 R)
• M33: 11,422,845 km (0.096 R)
• M34: 13,009,779 km (0.037 R)
• M35: 13,722,912 km (0.063 R)
• M36: 13,807,734 km (0.109 R)
• M37: 15,318,822 km (0.104 R)
• M38: 15,760,136 km (0.102 R)
• M39: 15,893,278 km (0.1 R)
• M40: 16,340,127 km (0.119 R)
• M41: 16,564,972 km (0.092 R)
• M42: 16,745,686 km (0.102 R)
• M43: 16,836,343 km (0.1 R)
• M44: 17,612,905 km (0.094 R)
• M45: 18,588,433 km (0.083 R)
• M46: 18,682,231 km (0.084 R)
• M47: 19,916,114 km (0.103 R)
• M48: 20,012,156 km (0.093 R)
• M49: 20,542,929 km (0.1 R)
• M50: 20,980,802 km (0.102 R)
• M51: 21,274,313 km (0.086 R)
• M52: 21,816,007 km (0.083 R)
• M53: 22,462,120 km (0.107 R)
• M54: 22,812,628 km (0.1 R)
• M55: 22,963,423 km (0.119 R)
• M56: 23,316,474 km (0.12 R)
• M57: 23,671,320 km (0.103 R)
• M58: 24,283,923 km (0.108 R)
• M59: 24,746,629 km (0.116 R)
• M60: 24,953,374 km (0.11 R)
• M61: 25,108,656 km (0.118 R)
• M62: 25,212,477 km (0.086 R)
• M63: 26,363,184 km (0.093 R)
• M64: 26,521,309 km (0.115 R)
• M65: 27,104,292 km (0.081 R)
• M66: 27,477,389 km (0.117 R)
• M67: 28,715,461 km (0.103 R)
• M68: 28,878,223 km (0.036 R)
• M69: 29,971,634 km (0.066 R)
• M70: 30,578,702 km (0.077 R)
• M71: 31,189,810 km (0.052 R)
• M72: 31,301,410 km (0.085 R)
• M73: 31,805,106 km (0.072 R)
• M74: 32,650,334 km (0.064 R)
• M75: 33,617,334 km (0.03 R)
• M76: 34,018,257 km (0.069 R)
• M77: 34,190,593 km (0.052 R)
• M78: 34,420,824 km (0.109 R)
• M79: 34,940,677 km (0.102 R)
• M80: 35,579,460 km (0.087 R)
• M81: 37,459,905 km (0.039 R)
• M82: 37,578,536 km (0.032 R)
• M83: 38,054,108 km (0.04 R)
• M84: 38,292,717 km (0.08 R)
• M85: 38,831,269 km (0.087 R)
• M86: 39,372,364 km (0.069 R)
• M87: 40,462,035 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.4

Radius: 4.6

Gravity: 32.25 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.35 AU - 7.49 AU

Year: 13259 Days

Day: 21.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,777,637 km

• M1: 106,514 km (0.119 R)
• M2: 152,889 km (0.095 R)
• M3: 232,924 km (0.089 R)
• M4: 435,180 km (0.077 R)
• M5: 467,942 km (0.053 R)
• M6: 969,993 km (0.068 R)
• M7: 1,172,399 km (0.092 R)
• M8: 1,219,073 km (0.08 R)
• M9: 1,314,666 km (0.083 R)
• M10: 1,538,315 km (0.099 R)
• M11: 1,589,777 km (0.07 R)
• M12: 1,720,675 km (0.058 R)
• M13: 1,993,092 km (0.103 R)
• M14: 2,249,802 km (0.099 R)
• M15: 3,016,192 km (0.113 R)
• M16: 3,178,506 km (0.067 R)
• M17: 3,211,268 km (0.092 R)
• M18: 3,310,302 km (0.104 R)
• M19: 4,174,529 km (0.07 R)
• M20: 4,428,546 km (0.108 R)
• M21: 4,951,241 km (0.062 R)
• M22: 5,027,536 km (0.088 R)
• M23: 5,219,919 km (0.078 R)
• M24: 5,414,695 km (0.094 R)
• M25: 5,972,695 km (0.102 R)
• M26: 6,632,721 km (0.045 R)
• M27: 6,759,131 km (0.104 R)
• M28: 6,886,140 km (0.081 R)
• M29: 6,928,775 km (0.112 R)
• M30: 7,056,831 km (0.065 R)
• M31: 7,577,431 km (0.107 R)
• M32: 7,975,810 km (0.063 R)
• M33: 8,245,236 km (0.116 R)
• M34: 8,335,743 km (0.042 R)
• M35: 9,779,811 km (0.117 R)
• M36: 9,875,554 km (0.087 R)
• M37: 10,407,973 km (0.119 R)
• M38: 11,804,618 km (0.103 R)
• M39: 11,957,807 km (0.106 R)
• M40: 12,472,872 km (0.077 R)
• M41: 12,628,903 km (0.027 R)
• M42: 13,206,201 km (0.077 R)
• M43: 14,495,435 km (0.039 R)
• M44: 14,604,791 km (0.114 R)
• M45: 15,321,515 km (0.046 R)
• M46: 16,162,554 km (0.046 R)
• M47: 16,389,494 km (0.079 R)
• M48: 18,774,533 km (0.066 R)
• M49: 19,553,040 km (0.048 R)
• M50: 19,673,766 km (0.091 R)
• M51: 20,159,061 km (0.112 R)
• M52: 20,342,169 km (0.107 R)
• M53: 21,017,902 km (0.079 R)
• M54: 21,203,553 km (0.057 R)
• M55: 21,451,736 km (0.108 R)
• M56: 21,513,969 km (0.06 R)
• M57: 21,763,498 km (0.074 R)
• M58: 21,951,244 km (0.043 R)
• M59: 22,139,587 km (0.08 R)
• M60: 22,202,418 km (0.107 R)
• M61: 22,707,610 km (0.069 R)
• M62: 23,216,692 km (0.08 R)
• M63: 28,645,748 km (0.067 R)
• M64: 29,610,056 km (0.111 R)
• M65: 31,217,336 km (0.116 R)
• M66: 32,138,260 km (0.064 R)
• M67: 32,352,185 km (0.098 R)
• M68: 33,212,074 km (0.088 R)
• M69: 34,224,702 km (0.071 R)
• M70: 34,370,260 km (0.095 R)
• M71: 34,515,969 km (0.104 R)
• M72: 35,027,444 km (0.068 R)
• M73: 35,910,370 km (0.082 R)
• M74: 37,248,224 km (0.106 R)
• M75: 38,073,855 km (0.072 R)
• M76: 38,451,141 km (0.102 R)
• M77: 40,125,739 km (0.116 R)
• M78: 40,202,483 km (0.116 R)
• M79: 40,355,970 km (0.088 R)
• M80: 42,995,475 km (0.111 R)
• M81: 43,703,372 km (0.062 R)
• M82: 44,494,595 km (0.117 R)
• M83: 46,815,606 km (0.081 R)
• M84: 49,421,901 km (0.119 R)
• M85: 51,657,491 km (0.111 R)
• M86: 51,824,293 km (0.049 R)
• M87: 52,829,441 km (0.114 R)
• M88: 53,334,483 km (0.118 R)
• M89: 54,095,039 km (0.072 R)
• M90: 55,114,548 km (0.041 R)
• M91: 55,883,332 km (0.114 R)
• M92: 56,054,771 km (0.063 R)
• M93: 57,086,398 km (0.062 R)
• M94: 57,691,072 km (0.04 R)
• M95: 57,777,690 km (0.108 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 11,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit