🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.1

Radius: 8.1

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.17 AU - 1.45 AU

Year: 1054 Days

Day: 12.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 43,238,657 km

• M1: 105,317 km (0.036 R)
• M2: 161,566 km (0.088 R)
• M3: 231,578 km (0.098 R)
• M4: 286,031 km (0.104 R)
• M5: 445,353 km (0.067 R)
• M6: 505,342 km (0.107 R)
• M7: 568,472 km (0.103 R)
• M8: 723,754 km (0.113 R)
• M9: 865,872 km (0.11 R)
• M10: 1,005,746 km (0.117 R)
• M11: 1,075,609 km (0.047 R)
• M12: 1,489,696 km (0.043 R)
• M13: 1,543,102 km (0.042 R)
• M14: 1,597,107 km (0.074 R)
• M15: 1,884,484 km (0.062 R)
• M16: 1,979,030 km (0.1 R)
• M17: 2,150,320 km (0.068 R)
• M18: 2,310,988 km (0.107 R)
• M19: 2,531,346 km (0.084 R)
• M20: 2,644,142 km (0.12 R)
• M21: 2,709,367 km (0.066 R)
• M22: 2,791,646 km (0.074 R)
• M23: 2,933,465 km (0.101 R)
• M24: 2,984,178 km (0.108 R)
• M25: 3,224,433 km (0.06 R)
• M26: 3,346,804 km (0.117 R)
• M27: 3,417,563 km (0.074 R)
• M28: 3,497,748 km (0.092 R)
• M29: 3,551,453 km (0.066 R)
• M30: 3,815,344 km (0.054 R)
• M31: 4,000,995 km (0.072 R)
• M32: 4,275,657 km (0.032 R)
• M33: 4,381,422 km (0.057 R)
• M34: 4,458,914 km (0.078 R)
• M35: 4,595,647 km (0.053 R)
• M36: 4,654,588 km (0.115 R)
• M37: 4,763,495 km (0.11 R)
• M38: 5,074,809 km (0.105 R)
• M39: 5,135,844 km (0.101 R)
• M40: 5,268,837 km (0.026 R)
• M41: 5,496,675 km (0.114 R)
• M42: 5,696,089 km (0.04 R)
• M43: 5,802,004 km (0.095 R)
• M44: 5,908,518 km (0.109 R)
• M45: 5,994,237 km (0.088 R)
• M46: 6,102,097 km (0.1 R)
• M47: 6,286,701 km (0.117 R)
• M48: 6,517,381 km (0.11 R)
• M49: 6,594,873 km (0.088 R)
• M50: 6,661,593 km (0.058 R)
• M51: 6,829,292 km (0.079 R)
• M52: 7,237,395 km (0.081 R)
• M53: 7,467,627 km (0.073 R)
• M54: 7,595,233 km (0.053 R)
• M55: 7,723,588 km (0.12 R)
• M56: 7,899,815 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.3

Radius: 11.5

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.41 AU - 1.45 AU

Year: 1202 Days

Day: 6.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 43,238,657 km

• M1: 153,039 km (0.118 R)
• M2: 234,569 km (0.053 R)
• M3: 390,002 km (0.114 R)
• M4: 469,289 km (0.11 R)
• M5: 628,760 km (0.103 R)
• M6: 763,996 km (0.114 R)
• M7: 847,023 km (0.094 R)
• M8: 939,325 km (0.089 R)
• M9: 1,041,351 km (0.044 R)
• M10: 1,172,997 km (0.075 R)
• M11: 1,317,209 km (0.049 R)
• M12: 1,405,322 km (0.044 R)
• M13: 1,545,047 km (0.086 R)
• M14: 1,711,549 km (0.108 R)
• M15: 2,015,682 km (0.085 R)
• M16: 2,126,235 km (0.107 R)
• M17: 2,263,416 km (0.112 R)
• M18: 2,345,545 km (0.109 R)
• M19: 2,538,227 km (0.09 R)
• M20: 2,658,055 km (0.084 R)
• M21: 2,876,917 km (0.106 R)
• M22: 3,175,065 km (0.089 R)
• M23: 3,426,390 km (0.106 R)
• M24: 3,588,105 km (0.05 R)
• M25: 3,684,446 km (0.09 R)
• M26: 3,938,912 km (0.103 R)
• M27: 4,088,510 km (0.088 R)
• M28: 4,290,766 km (0.06 R)
• M29: 4,362,424 km (0.089 R)
• M30: 4,579,640 km (0.109 R)
• M31: 4,652,793 km (0.107 R)
• M32: 4,811,068 km (0.095 R)
• M33: 5,100,390 km (0.061 R)
• M34: 5,285,592 km (0.103 R)
• M35: 5,662,579 km (0.041 R)
• M36: 5,775,076 km (0.113 R)
• M37: 5,865,733 km (0.092 R)
• M38: 5,968,207 km (0.106 R)
• M39: 6,466,218 km (0.081 R)
• M40: 6,548,497 km (0.097 R)
• M41: 6,750,006 km (0.094 R)
• M42: 6,821,663 km (0.109 R)
• M43: 6,941,491 km (0.058 R)
• M44: 7,013,747 km (0.109 R)
• M45: 7,171,273 km (0.092 R)
• M46: 7,354,531 km (0.112 R)
• M47: 7,638,318 km (0.1 R)
• M48: 7,725,533 km (0.066 R)
• M49: 7,825,465 km (0.065 R)
• M50: 8,026,823 km (0.11 R)
• M51: 8,166,099 km (0.057 R)
• M52: 8,306,422 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.7

Radius: 8.3

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.97 AU - 3.59 AU

Year: 4176 Days

Day: 11.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,238,657 km

• M1: 103,821 km (0.094 R)
• M2: 213,925 km (0.082 R)
• M3: 400,773 km (0.086 R)
• M4: 576,101 km (0.054 R)
• M5: 631,004 km (0.075 R)
• M6: 707,299 km (0.041 R)
• M7: 838,197 km (0.035 R)
• M8: 890,855 km (0.087 R)
• M9: 966,552 km (0.069 R)
• M10: 1,044,492 km (0.086 R)
• M11: 1,183,170 km (0.08 R)
• M12: 1,390,363 km (0.079 R)
• M13: 1,743,264 km (0.07 R)
• M14: 2,051,286 km (0.071 R)
• M15: 2,138,202 km (0.051 R)
• M16: 2,331,034 km (0.028 R)
• M17: 2,943,189 km (0.119 R)
• M18: 3,058,229 km (0.081 R)
• M19: 3,141,256 km (0.071 R)
• M20: 3,208,276 km (0.11 R)
• M21: 3,481,142 km (0.115 R)
• M22: 3,550,556 km (0.095 R)
• M23: 3,743,836 km (0.098 R)
• M24: 3,815,045 km (0.12 R)
• M25: 4,049,315 km (0.09 R)
• M26: 4,177,521 km (0.106 R)
• M27: 4,381,722 km (0.108 R)
• M28: 4,532,217 km (0.093 R)
• M29: 4,722,805 km (0.094 R)
• M30: 4,819,146 km (0.101 R)
• M31: 5,230,839 km (0.091 R)
• M32: 6,361,949 km (0.089 R)
• M33: 6,532,640 km (0.068 R)
• M34: 6,683,135 km (0.107 R)
• M35: 6,878,510 km (0.07 R)
• M36: 7,141,952 km (0.096 R)
• M37: 7,386,245 km (0.111 R)
• M38: 7,453,415 km (0.078 R)
• M39: 7,610,792 km (0.089 R)
• M40: 7,678,560 km (0.069 R)
• M41: 8,743,397 km (0.092 R)
• M42: 8,980,959 km (0.09 R)
• M43: 9,535,368 km (0.107 R)
• M44: 9,730,893 km (0.112 R)
• M45: 9,927,763 km (0.085 R)
• M46: 10,175,647 km (0.045 R)
• M47: 10,702,830 km (0.102 R)
• M48: 10,880,552 km (0.039 R)
• M49: 10,982,428 km (0.117 R)
• M50: 11,888,393 km (0.073 R)
• M51: 12,363,666 km (0.083 R)
• M52: 12,496,808 km (0.098 R)
• M53: 13,688,654 km (0.048 R)
• M54: 13,854,109 km (0.084 R)
• M55: 14,410,015 km (0.041 R)
• M56: 14,888,279 km (0.105 R)
• M57: 14,973,251 km (0.045 R)
• M58: 15,029,948 km (0.108 R)
• M59: 15,143,643 km (0.072 R)
• M60: 15,343,206 km (0.093 R)
• M61: 15,514,945 km (0.055 R)
• M62: 15,629,836 km (0.079 R)
• M63: 16,034,049 km (0.035 R)
• M64: 16,266,674 km (0.055 R)
• M65: 17,416,334 km (0.096 R)
• M66: 17,625,472 km (0.06 R)
• M67: 17,685,311 km (0.116 R)
• M68: 18,167,016 km (0.102 R)
• M69: 18,897,652 km (0.103 R)
• M70: 18,989,655 km (0.031 R)
• M71: 19,359,161 km (0.106 R)
• M72: 20,324,816 km (0.07 R)
• M73: 20,797,545 km (0.1 R)
• M74: 20,892,539 km (0.106 R)
• M75: 21,369,757 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.1

Radius: 9.5

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.4 AU - 3.88 AU

Year: 4882 Days

Day: 10.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 43,238,657 km

• M1: 121,324 km (0.077 R)
• M2: 185,053 km (0.057 R)
• M3: 301,141 km (0.076 R)
• M4: 392,844 km (0.051 R)
• M5: 576,401 km (0.085 R)
• M6: 688,150 km (0.1 R)
• M7: 846,126 km (0.113 R)
• M8: 1,154,447 km (0.081 R)
• M9: 1,333,067 km (0.12 R)
• M10: 1,520,962 km (0.106 R)
• M11: 1,655,300 km (0.113 R)
• M12: 1,806,544 km (0.07 R)
• M13: 2,015,233 km (0.118 R)
• M14: 2,357,214 km (0.039 R)
• M15: 2,513,543 km (0.112 R)
• M16: 2,643,993 km (0.076 R)
• M17: 2,791,795 km (0.113 R)
• M18: 3,457,805 km (0.117 R)
• M19: 3,587,058 km (0.087 R)
• M20: 3,783,929 km (0.118 R)
• M21: 4,035,253 km (0.061 R)
• M22: 4,413,586 km (0.05 R)
• M23: 4,536,406 km (0.115 R)
• M24: 4,695,877 km (0.114 R)
• M25: 5,075,557 km (0.098 R)
• M26: 5,149,009 km (0.09 R)
• M27: 5,241,311 km (0.052 R)
• M28: 5,315,512 km (0.067 R)
• M29: 5,390,161 km (0.109 R)
• M30: 5,768,494 km (0.079 R)
• M31: 5,845,088 km (0.039 R)
• M32: 6,332,179 km (0.115 R)
• M33: 7,138,661 km (0.086 R)
• M34: 7,807,064 km (0.118 R)
• M35: 8,191,830 km (0.116 R)
• M36: 8,386,457 km (0.107 R)
• M37: 8,604,720 km (0.107 R)
• M38: 8,670,543 km (0.067 R)
• M39: 8,868,910 km (0.088 R)
• M40: 8,957,621 km (0.074 R)
• M41: 9,135,942 km (0.104 R)
• M42: 9,360,339 km (0.092 R)
• M43: 9,586,680 km (0.051 R)
• M44: 9,655,047 km (0.073 R)
• M45: 9,723,413 km (0.115 R)
• M46: 10,253,288 km (0.098 R)
• M47: 10,346,488 km (0.07 R)
• M48: 10,416,500 km (0.099 R)
• M49: 11,053,936 km (0.074 R)
• M50: 11,293,143 km (0.069 R)
• M51: 11,365,249 km (0.085 R)
• M52: 11,606,850 km (0.11 R)
• M53: 12,764,588 km (0.093 R)
• M54: 13,015,763 km (0.081 R)
• M55: 13,141,874 km (0.074 R)
• M56: 13,573,912 km (0.063 R)
• M57: 13,753,131 km (0.119 R)
• M58: 14,139,841 km (0.076 R)
• M59: 14,530,142 km (0.047 R)
• M60: 15,454,657 km (0.112 R)
• M61: 16,153,728 km (0.084 R)
• M62: 16,343,717 km (0.032 R)
• M63: 16,425,397 km (0.071 R)
• M64: 16,725,940 km (0.107 R)
• M65: 16,918,173 km (0.082 R)
• M66: 17,277,058 km (0.063 R)
• M67: 17,610,512 km (0.109 R)
• M68: 17,974,334 km (0.111 R)
• M69: 18,114,806 km (0.1 R)
• M70: 18,255,727 km (0.064 R)
• M71: 18,368,823 km (0.101 R)
• M72: 18,482,069 km (0.102 R)
• M73: 18,965,868 km (0.066 R)
• M74: 19,109,034 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.1

Radius: 4.9

Gravity: 19.12 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9.16 AU - 9.48 AU

Year: 20000 Days

Day: 23.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 43,238,657 km

• M1: 71,807 km (0.107 R)
• M2: 183,108 km (0.068 R)
• M3: 323,879 km (0.066 R)
• M4: 356,043 km (0.081 R)
• M5: 477,965 km (0.03 R)
• M6: 515,365 km (0.076 R)
• M7: 633,547 km (0.047 R)
• M8: 738,864 km (0.089 R)
• M9: 966,253 km (0.062 R)
• M10: 1,594,564 km (0.112 R)
• M11: 2,389,377 km (0.072 R)
• M12: 2,521,173 km (0.069 R)
• M13: 2,554,533 km (0.111 R)
• M14: 3,179,254 km (0.09 R)
• M15: 3,887,151 km (0.108 R)
• M16: 4,160,018 km (0.102 R)
• M17: 5,397,491 km (0.066 R)
• M18: 5,922,281 km (0.053 R)
• M19: 6,371,822 km (0.058 R)
• M20: 6,600,707 km (0.116 R)
• M21: 6,832,434 km (0.088 R)
• M22: 7,833,992 km (0.112 R)
• M23: 8,526,929 km (0.053 R)
• M24: 8,982,604 km (0.112 R)
• M25: 9,498,268 km (0.117 R)
• M26: 10,236,234 km (0.086 R)
• M27: 10,450,458 km (0.062 R)
• M28: 10,883,245 km (0.106 R)
• M29: 10,992,452 km (0.117 R)
• M30: 11,766,471 km (0.106 R)
• M31: 12,047,117 km (0.094 R)
• M32: 12,216,611 km (0.044 R)
• M33: 12,386,853 km (0.108 R)
• M34: 13,308,227 km (0.055 R)
• M35: 16,451,128 km (0.084 R)
• M36: 16,702,004 km (0.112 R)
• M37: 19,610,186 km (0.101 R)
• M38: 20,884,162 km (0.098 R)
• M39: 21,019,847 km (0.1 R)
• M40: 22,949,510 km (0.116 R)
• M41: 23,511,101 km (0.098 R)
• M42: 23,652,321 km (0.085 R)
• M43: 23,935,360 km (0.113 R)
• M44: 25,367,610 km (0.034 R)
• M45: 26,974,890 km (0.084 R)
• M46: 27,048,641 km (0.084 R)
• M47: 29,143,311 km (0.1 R)
• M48: 29,294,853 km (0.108 R)
• M49: 29,446,845 km (0.104 R)
• M50: 29,675,131 km (0.109 R)
• M51: 29,980,311 km (0.082 R)
• M52: 30,286,687 km (0.037 R)
• M53: 30,440,324 km (0.096 R)
• M54: 30,979,774 km (0.115 R)
• M55: 31,833,978 km (0.099 R)
• M56: 31,990,009 km (0.113 R)
• M57: 32,695,811 km (0.071 R)
• M58: 33,248,276 km (0.11 R)
• M59: 33,963,055 km (0.104 R)
• M60: 36,627,094 km (0.081 R)
• M61: 37,200,802 km (0.118 R)
• M62: 37,283,081 km (0.092 R)
• M63: 37,694,923 km (0.06 R)
• M64: 38,191,140 km (0.115 R)
• M65: 39,190,154 km (0.101 R)
• M66: 39,525,104 km (0.105 R)
• M67: 40,197,845 km (0.098 R)
• M68: 40,535,637 km (0.061 R)
• M69: 40,789,505 km (0.104 R)
• M70: 42,238,360 km (0.067 R)
• M71: 44,138,403 km (0.102 R)
• M72: 44,225,469 km (0.079 R)
• M73: 46,154,384 km (0.049 R)
• M74: 47,129,014 km (0.118 R)
• M75: 50,548,073 km (0.03 R)
• M76: 52,656,057 km (0.054 R)
• M77: 52,748,359 km (0.095 R)
• M78: 53,767,120 km (0.098 R)
• M79: 53,860,170 km (0.111 R)
• M80: 57,906,942 km (0.106 R)
• M81: 58,288,417 km (0.114 R)
• M82: 59,149,652 km (0.106 R)
• M83: 59,726,052 km (0.054 R)
• M84: 60,497,529 km (0.1 R)
• M85: 61,175,356 km (0.095 R)
• M86: 62,148,042 km (0.079 R)
• M87: 62,343,117 km (0.098 R)
• M88: 62,440,805 km (0.044 R)
• M89: 63,813,216 km (0.108 R)
• M90: 64,404,427 km (0.103 R)
• M91: 65,592,234 km (0.113 R)
• M92: 66,388,244 km (0.098 R)
• M93: 66,587,658 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.5

Radius: 7.5

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.86 AU - 10.54 AU

Year: 21236 Days

Day: 20.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 43,238,657 km

• M1: 188,942 km (0.105 R)
• M2: 253,718 km (0.078 R)
• M3: 2,377,559 km (0.065 R)
• M4: 3,981,248 km (0.058 R)
• M5: 5,813,224 km (0.077 R)
• M6: 6,726,967 km (0.073 R)
• M7: 7,793,899 km (0.071 R)
• M8: 8,421,463 km (0.08 R)
• M9: 8,836,297 km (0.104 R)
• M10: 9,103,778 km (0.103 R)
• M11: 9,607,474 km (0.061 R)
• M12: 11,131,278 km (0.034 R)
• M13: 11,295,986 km (0.106 R)
• M14: 11,420,152 km (0.077 R)
• M15: 12,258,947 km (0.099 R)
• M16: 12,429,189 km (0.099 R)
• M17: 12,814,853 km (0.058 R)
• M18: 13,204,406 km (0.072 R)
• M19: 14,396,551 km (0.116 R)
• M20: 14,621,097 km (0.093 R)
• M21: 19,052,785 km (0.112 R)
• M22: 19,102,003 km (0.1 R)
• M23: 19,695,906 km (0.092 R)
• M24: 20,346,358 km (0.114 R)
• M25: 21,668,055 km (0.114 R)
• M26: 22,080,197 km (0.112 R)
• M27: 22,964,919 km (0.095 R)
• M28: 23,754,945 km (0.028 R)
• M29: 23,808,052 km (0.094 R)
• M30: 24,180,102 km (0.111 R)
• M31: 25,524,538 km (0.118 R)
• M32: 25,687,450 km (0.105 R)
• M33: 26,782,656 km (0.103 R)
• M34: 27,614,121 km (0.098 R)
• M35: 30,044,040 km (0.099 R)
• M36: 32,718,401 km (0.075 R)
• M37: 33,725,793 km (0.073 R)
• M38: 36,686,185 km (0.101 R)
• M39: 37,238,800 km (0.104 R)
• M40: 38,788,634 km (0.113 R)
• M41: 40,296,131 km (0.072 R)
• M42: 40,485,971 km (0.075 R)
• M43: 42,786,487 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 17,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit