🌌 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: 983.7

Radius: 10.6

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.7 AU - 0.88 AU

Year: 494 Days

Day: 5.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 67,055,161 km

• M1: 137,929 km (0.107 R)
• M2: 209,287 km (0.12 R)
• M3: 308,920 km (0.089 R)
• M4: 522,246 km (0.066 R)
• M5: 623,823 km (0.09 R)
• M6: 704,905 km (0.12 R)
• M7: 790,176 km (0.111 R)
• M8: 869,014 km (0.072 R)
• M9: 935,435 km (0.117 R)
• M10: 1,046,437 km (0.105 R)
• M11: 1,179,130 km (0.072 R)
• M12: 1,253,331 km (0.087 R)
• M13: 1,467,854 km (0.096 R)
• M14: 1,579,604 km (0.088 R)
• M15: 1,772,585 km (0.117 R)
• M16: 1,871,918 km (0.108 R)
• M17: 1,939,237 km (0.074 R)
• M18: 2,104,393 km (0.095 R)
• M19: 2,188,766 km (0.044 R)
• M20: 2,267,006 km (0.103 R)
• M21: 2,353,623 km (0.117 R)
• M22: 2,433,957 km (0.064 R)
• M23: 2,500,379 km (0.089 R)
• M24: 2,726,421 km (0.086 R)
• M25: 2,849,690 km (0.078 R)
• M26: 3,054,041 km (0.06 R)
• M27: 3,206,481 km (0.087 R)
• M28: 3,279,634 km (0.103 R)
• M29: 3,427,437 km (0.085 R)
• M30: 3,535,746 km (0.115 R)
• M31: 3,636,724 km (0.102 R)
• M32: 3,764,182 km (0.11 R)
• M33: 3,936,668 km (0.094 R)
• M34: 4,032,560 km (0.069 R)
• M35: 4,262,492 km (0.118 R)
• M36: 4,661,470 km (0.111 R)
• M37: 4,735,371 km (0.083 R)
• M38: 4,931,045 km (0.114 R)
• M39: 5,025,292 km (0.102 R)
• M40: 5,196,282 km (0.1 R)
• M41: 5,272,876 km (0.112 R)
• M42: 5,398,239 km (0.056 R)
• M43: 5,514,926 km (0.059 R)
• M44: 5,602,889 km (0.119 R)
• M45: 5,671,704 km (0.029 R)
• M46: 5,829,979 km (0.093 R)
• M47: 5,909,565 km (0.118 R)
• M48: 6,110,475 km (0.109 R)
• M49: 6,293,134 km (0.101 R)
• M50: 6,436,598 km (0.098 R)
• M51: 6,653,664 km (0.072 R)
• M52: 6,831,088 km (0.117 R)
• M53: 6,957,498 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.5

Radius: 10.1

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.89 AU - 1.05 AU

Year: 672 Days

Day: 15 Hours

Environment

Temp: -183 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 67,055,161 km

• M1: 133,740 km (0.079 R)
• M2: 198,367 km (0.119 R)
• M3: 268,229 km (0.071 R)
• M4: 360,381 km (0.072 R)
• M5: 439,519 km (0.066 R)
• M6: 568,472 km (0.114 R)
• M7: 678,875 km (0.097 R)
• M8: 782,098 km (0.102 R)
• M9: 851,361 km (0.081 R)
• M10: 931,097 km (0.09 R)
• M11: 1,055,712 km (0.055 R)
• M12: 1,124,677 km (0.027 R)
• M13: 1,190,649 km (0.107 R)
• M14: 1,289,982 km (0.116 R)
• M15: 1,359,545 km (0.047 R)
• M16: 1,444,517 km (0.025 R)
• M17: 1,511,986 km (0.113 R)
• M18: 1,575,714 km (0.119 R)
• M19: 1,655,300 km (0.064 R)
• M20: 1,761,964 km (0.102 R)
• M21: 1,844,841 km (0.108 R)
• M22: 2,019,870 km (0.056 R)
• M23: 2,095,866 km (0.102 R)
• M24: 2,183,979 km (0.087 R)
• M25: 2,256,385 km (0.118 R)
• M26: 2,461,334 km (0.111 R)
• M27: 2,525,362 km (0.061 R)
• M28: 2,607,491 km (0.114 R)
• M29: 2,684,534 km (0.103 R)
• M30: 2,780,426 km (0.052 R)
• M31: 2,853,131 km (0.097 R)
• M32: 3,201,095 km (0.032 R)
• M33: 3,264,824 km (0.111 R)
• M34: 3,354,433 km (0.08 R)
• M35: 3,562,823 km (0.036 R)
• M36: 3,755,206 km (0.096 R)
• M37: 3,842,571 km (0.067 R)
• M38: 3,971,674 km (0.109 R)
• M39: 4,053,803 km (0.112 R)
• M40: 4,136,680 km (0.117 R)
• M41: 4,206,094 km (0.085 R)
• M42: 4,282,837 km (0.053 R)
• M43: 4,388,454 km (0.116 R)
• M44: 4,797,454 km (0.097 R)
• M45: 4,943,910 km (0.057 R)
• M46: 5,069,573 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.9

Radius: 11.7

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.17 AU - 1.35 AU

Year: 994 Days

Day: 14.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 67,055,161 km

• M1: 153,787 km (0.071 R)
• M2: 241,451 km (0.115 R)
• M3: 445,203 km (0.104 R)
• M4: 563,236 km (0.088 R)
• M5: 734,376 km (0.087 R)
• M6: 818,899 km (0.03 R)
• M7: 895,942 km (0.076 R)
• M8: 1,004,849 km (0.114 R)
• M9: 1,230,592 km (0.114 R)
• M10: 1,452,895 km (0.079 R)
• M11: 1,617,901 km (0.099 R)
• M12: 1,877,304 km (0.11 R)
• M13: 2,142,690 km (0.115 R)
• M14: 2,244,566 km (0.111 R)
• M15: 2,543,164 km (0.11 R)
• M16: 2,794,787 km (0.116 R)
• M17: 2,897,860 km (0.081 R)
• M18: 2,975,950 km (0.065 R)
• M19: 3,241,487 km (0.046 R)
• M20: 3,358,921 km (0.042 R)
• M21: 3,579,578 km (0.062 R)
• M22: 3,663,652 km (0.059 R)
• M23: 3,852,744 km (0.111 R)
• M24: 3,929,338 km (0.108 R)
• M25: 4,074,298 km (0.096 R)
• M26: 4,260,547 km (0.115 R)
• M27: 4,509,927 km (0.07 R)
• M28: 4,682,264 km (0.038 R)
• M29: 5,307,882 km (0.095 R)
• M30: 5,414,845 km (0.095 R)
• M31: 5,750,692 km (0.091 R)
• M32: 5,838,506 km (0.081 R)
• M33: 5,915,698 km (0.09 R)
• M34: 5,993,339 km (0.063 R)
• M35: 6,205,469 km (0.077 R)
• M36: 6,306,897 km (0.073 R)
• M37: 6,408,922 km (0.092 R)
• M38: 6,511,397 km (0.079 R)
• M39: 6,591,581 km (0.091 R)
• M40: 7,079,270 km (0.101 R)
• M41: 7,244,426 km (0.085 R)
• M42: 7,422,897 km (0.102 R)
• M43: 7,650,884 km (0.03 R)
• M44: 7,796,143 km (0.103 R)
• M45: 7,942,301 km (0.103 R)
• M46: 8,386,457 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.1

Radius: 12.3

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.55 AU - 2.51 AU

Year: 2033 Days

Day: 11.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 67,055,161 km

• M1: 160,818 km (0.117 R)
• M2: 244,892 km (0.085 R)
• M3: 375,939 km (0.117 R)
• M4: 474,674 km (0.119 R)
• M5: 591,211 km (0.116 R)
• M6: 670,797 km (0.091 R)
• M7: 880,533 km (0.077 R)
• M8: 997,967 km (0.11 R)
• M9: 1,163,273 km (0.102 R)
• M10: 1,608,028 km (0.097 R)
• M11: 1,724,863 km (0.11 R)
• M12: 1,834,668 km (0.062 R)
• M13: 1,946,867 km (0.066 R)
• M14: 2,253,991 km (0.118 R)
• M15: 2,352,576 km (0.118 R)
• M16: 2,452,657 km (0.073 R)
• M17: 2,542,865 km (0.075 R)
• M18: 2,691,864 km (0.088 R)
• M19: 3,217,850 km (0.064 R)
• M20: 3,379,416 km (0.074 R)
• M21: 3,543,824 km (0.1 R)
• M22: 3,710,925 km (0.118 R)
• M23: 3,801,880 km (0.074 R)
• M24: 3,959,856 km (0.105 R)
• M25: 4,146,703 km (0.114 R)
• M26: 4,255,012 km (0.095 R)
• M27: 4,418,972 km (0.076 R)
• M28: 4,557,350 km (0.079 R)
• M29: 4,697,224 km (0.111 R)
• M30: 4,781,746 km (0.083 R)
• M31: 4,895,291 km (0.117 R)
• M32: 5,024,244 km (0.083 R)
• M33: 5,241,610 km (0.114 R)
• M34: 5,625,778 km (0.109 R)
• M35: 5,836,411 km (0.091 R)
• M36: 6,095,664 km (0.097 R)
• M37: 6,265,608 km (0.108 R)
• M38: 6,468,313 km (0.086 R)
• M39: 6,625,839 km (0.083 R)
• M40: 7,057,429 km (0.088 R)
• M41: 7,187,131 km (0.114 R)
• M42: 7,564,416 km (0.106 R)
• M43: 7,697,110 km (0.069 R)
• M44: 7,797,191 km (0.078 R)
• M45: 8,304,028 km (0.05 R)
• M46: 8,544,282 km (0.05 R)
• M47: 8,804,283 km (0.113 R)
• M48: 8,996,517 km (0.074 R)
• M49: 9,101,983 km (0.118 R)
• M50: 9,367,519 km (0.1 R)
• M51: 9,906,371 km (0.1 R)
• M52: 10,197,937 km (0.071 R)
• M53: 10,584,797 km (0.111 R)
• M54: 10,864,097 km (0.074 R)
• M55: 11,127,090 km (0.062 R)
• M56: 11,316,181 km (0.05 R)
• M57: 11,678,358 km (0.109 R)
• M58: 12,160,811 km (0.088 R)
• M59: 12,414,379 km (0.111 R)
• M60: 12,571,158 km (0.085 R)
• M61: 12,669,593 km (0.103 R)
• M62: 12,827,419 km (0.108 R)
• M63: 13,005,889 km (0.112 R)
• M64: 13,105,521 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.2

Radius: 4.2

Gravity: 49.9 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.96 AU - 7.5 AU

Year: 13665 Days

Day: 20.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,055,161 km

• M1: 170,093 km (0.106 R)
• M2: 290,669 km (0.091 R)
• M3: 454,179 km (0.109 R)
• M4: 684,859 km (0.111 R)
• M5: 994,527 km (0.102 R)
• M6: 1,449,005 km (0.1 R)
• M7: 1,557,763 km (0.081 R)
• M8: 1,754,633 km (0.11 R)
• M9: 1,900,192 km (0.03 R)
• M10: 2,110,377 km (0.069 R)
• M11: 2,141,045 km (0.065 R)
• M12: 2,585,500 km (0.107 R)
• M13: 3,092,338 km (0.047 R)
• M14: 4,310,663 km (0.097 R)
• M15: 4,349,708 km (0.109 R)
• M16: 4,786,533 km (0.108 R)
• M17: 5,195,684 km (0.067 R)
• M18: 5,531,082 km (0.07 R)
• M19: 5,573,568 km (0.035 R)
• M20: 5,916,745 km (0.119 R)
• M21: 5,960,129 km (0.117 R)
• M22: 6,849,937 km (0.05 R)
• M23: 7,124,898 km (0.096 R)
• M24: 7,170,974 km (0.084 R)
• M25: 7,638,168 km (0.11 R)
• M26: 8,357,435 km (0.119 R)
• M27: 8,406,054 km (0.081 R)
• M28: 8,601,878 km (0.032 R)
• M29: 8,948,197 km (0.109 R)
• M30: 10,169,514 km (0.057 R)
• M31: 10,746,513 km (0.074 R)
• M32: 11,496,148 km (0.114 R)
• M33: 11,932,076 km (0.115 R)
• M34: 11,986,978 km (0.062 R)
• M35: 12,096,933 km (0.068 R)
• M36: 12,207,336 km (0.09 R)
• M37: 12,820,089 km (0.1 R)
• M38: 14,249,646 km (0.106 R)
• M39: 15,071,985 km (0.114 R)
• M40: 15,608,743 km (0.117 R)
• M41: 16,946,896 km (0.119 R)
• M42: 17,194,181 km (0.065 R)
• M43: 17,318,198 km (0.111 R)
• M44: 17,380,430 km (0.068 R)
• M45: 17,754,724 km (0.109 R)
• M46: 17,880,237 km (0.05 R)
• M47: 19,407,781 km (0.09 R)
• M48: 19,472,407 km (0.076 R)
• M49: 19,537,033 km (0.071 R)
• M50: 19,731,361 km (0.063 R)
• M51: 19,926,287 km (0.1 R)
• M52: 20,056,587 km (0.1 R)
• M53: 20,514,954 km (0.107 R)
• M54: 21,175,728 km (0.095 R)
• M55: 21,977,722 km (0.072 R)
• M56: 22,450,302 km (0.107 R)
• M57: 23,405,185 km (0.117 R)
• M58: 24,862,418 km (0.08 R)
• M59: 25,002,591 km (0.102 R)
• M60: 25,354,595 km (0.117 R)
• M61: 26,563,346 km (0.098 R)
• M62: 26,994,337 km (0.105 R)
• M63: 27,572,683 km (0.097 R)
• M64: 29,184,151 km (0.069 R)
• M65: 29,703,256 km (0.111 R)
• M66: 29,777,606 km (0.05 R)
• M67: 30,675,343 km (0.075 R)
• M68: 30,825,838 km (0.07 R)
• M69: 31,203,124 km (0.12 R)
• M70: 31,278,671 km (0.051 R)
• M71: 31,506,060 km (0.108 R)
• M72: 31,962,183 km (0.115 R)
• M73: 33,343,869 km (0.113 R)
• M74: 33,964,252 km (0.045 R)
• M75: 34,510,134 km (0.108 R)
• M76: 38,088,216 km (0.114 R)
• M77: 38,330,864 km (0.107 R)
• M78: 38,411,946 km (0.087 R)
• M79: 38,655,342 km (0.089 R)
• M80: 39,388,521 km (0.082 R)
• M81: 40,373,174 km (0.109 R)
• M82: 41,532,258 km (0.103 R)
• M83: 42,534,564 km (0.065 R)
• M84: 43,122,783 km (0.074 R)
• M85: 46,018,100 km (0.078 R)
• M86: 47,576,312 km (0.078 R)
• M87: 49,503,880 km (0.085 R)
• M88: 49,945,643 km (0.041 R)
• M89: 52,893,170 km (0.042 R)
• M90: 56,080,352 km (0.054 R)
• M91: 56,540,814 km (0.063 R)
• M92: 57,187,376 km (0.101 R)
• M93: 60,362,890 km (0.116 R)
• M94: 62,925,053 km (0.105 R)

Asteroid Belt

Center: 8.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551.3

Radius: 5.9

Gravity: 15.84 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.52 AU - 10.14 AU

Year: 18444 Days

Day: 18 Hours

Environment

Temp: -233 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,055,161 km

• M1: 161,416 km (0.101 R)
• M2: 306,975 km (0.101 R)
• M3: 530,923 km (0.088 R)
• M4: 712,834 km (0.105 R)
• M5: 961,017 km (0.109 R)
• M6: 1,394,551 km (0.118 R)
• M7: 1,617,452 km (0.095 R)
• M8: 1,675,047 km (0.111 R)
• M9: 2,287,501 km (0.06 R)
• M10: 2,417,801 km (0.106 R)
• M11: 3,033,546 km (0.076 R)
• M12: 3,249,266 km (0.111 R)
• M13: 3,582,121 km (0.099 R)
• M14: 4,360,180 km (0.12 R)
• M15: 4,400,421 km (0.118 R)
• M16: 4,685,705 km (0.083 R)
• M17: 4,809,871 km (0.094 R)
• M18: 5,231,288 km (0.12 R)
• M19: 6,154,456 km (0.115 R)
• M20: 6,199,635 km (0.081 R)
• M21: 7,413,622 km (0.052 R)
• M22: 9,056,057 km (0.047 R)
• M23: 10,318,214 km (0.086 R)
• M24: 11,746,574 km (0.096 R)
• M25: 11,915,321 km (0.065 R)
• M26: 11,971,719 km (0.074 R)
• M27: 12,141,513 km (0.082 R)
• M28: 12,312,204 km (0.094 R)
• M29: 12,771,170 km (0.034 R)
• M30: 13,705,708 km (0.05 R)
• M31: 13,883,430 km (0.077 R)
• M32: 14,002,361 km (0.083 R)
• M33: 14,965,472 km (0.095 R)
• M34: 16,012,058 km (0.089 R)
• M35: 16,136,823 km (0.081 R)
• M36: 16,199,205 km (0.097 R)
• M37: 16,891,694 km (0.098 R)
• M38: 16,955,123 km (0.077 R)
• M39: 19,158,251 km (0.047 R)
• M40: 19,356,917 km (0.07 R)
• M41: 19,689,623 km (0.066 R)
• M42: 20,091,293 km (0.057 R)
• M43: 20,360,569 km (0.086 R)
• M44: 21,518,307 km (0.045 R)
• M45: 23,330,087 km (0.058 R)
• M46: 23,400,697 km (0.095 R)
• M47: 26,874,659 km (0.057 R)
• M48: 27,320,162 km (0.075 R)
• M49: 27,768,058 km (0.095 R)
• M50: 29,736,766 km (0.083 R)
• M51: 30,043,591 km (0.045 R)
• M52: 31,515,484 km (0.113 R)
• M53: 31,671,814 km (0.117 R)
• M54: 32,694,016 km (0.045 R)
• M55: 32,773,154 km (0.115 R)
• M56: 33,090,002 km (0.051 R)
• M57: 33,567,369 km (0.09 R)
• M58: 34,046,979 km (0.045 R)
• M59: 34,287,682 km (0.081 R)
• M60: 35,906,481 km (0.12 R)
• M61: 35,988,161 km (0.1 R)
• M62: 36,069,692 km (0.11 R)
• M63: 36,151,522 km (0.095 R)
• M64: 36,643,101 km (0.112 R)
• M65: 37,715,718 km (0.093 R)
• M66: 39,638,798 km (0.048 R)
• M67: 39,976,441 km (0.069 R)
• M68: 40,739,689 km (0.06 R)
• M69: 40,910,081 km (0.068 R)
• M70: 40,995,202 km (0.094 R)
• M71: 42,108,509 km (0.091 R)
• M72: 42,194,528 km (0.053 R)
• M73: 42,280,697 km (0.114 R)
• M74: 43,144,923 km (0.057 R)
• M75: 43,231,690 km (0.102 R)
• M76: 44,015,134 km (0.063 R)
• M77: 44,189,865 km (0.082 R)
• M78: 45,595,785 km (0.118 R)
• M79: 45,772,610 km (0.034 R)
• M80: 47,195,136 km (0.085 R)
• M81: 49,719,152 km (0.102 R)
• M82: 49,992,168 km (0.094 R)
• M83: 50,814,358 km (0.075 R)
• M84: 50,905,911 km (0.119 R)
• M85: 51,364,878 km (0.045 R)
• M86: 52,657,104 km (0.1 R)
• M87: 52,935,356 km (0.12 R)
• M88: 53,214,207 km (0.071 R)
• M89: 56,123,436 km (0.115 R)
• M90: 57,358,816 km (0.066 R)
• M91: 57,454,109 km (0.118 R)
• M92: 63,175,181 km (0.044 R)
• M93: 64,261,710 km (0.086 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 17,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit