🌌 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: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.2

Radius: 12.3

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.59 AU - 0.91 AU

Year: 426 Days

Day: 14.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 90,275,114 km

• M1: 153,039 km (0.072 R)
• M2: 246,836 km (0.113 R)
• M3: 326,423 km (0.07 R)
• M4: 410,497 km (0.041 R)
• M5: 533,915 km (0.112 R)
• M6: 646,712 km (0.066 R)
• M7: 806,931 km (0.077 R)
• M8: 951,293 km (0.108 R)
• M9: 1,034,768 km (0.063 R)
• M10: 1,140,983 km (0.094 R)
• M11: 1,242,710 km (0.114 R)
• M12: 1,339,350 km (0.114 R)
• M13: 1,549,385 km (0.072 R)
• M14: 1,640,341 km (0.03 R)
• M15: 1,742,366 km (0.09 R)
• M16: 1,822,850 km (0.12 R)
• M17: 1,904,680 km (0.088 R)
• M18: 1,987,707 km (0.085 R)
• M19: 2,066,994 km (0.12 R)
• M20: 2,147,477 km (0.117 R)
• M21: 2,239,331 km (0.103 R)
• M22: 2,432,312 km (0.094 R)
• M23: 2,555,132 km (0.101 R)
• M24: 2,636,363 km (0.062 R)
• M25: 2,784,764 km (0.1 R)
• M26: 2,907,883 km (0.119 R)
• M27: 2,987,170 km (0.065 R)
• M28: 3,078,724 km (0.093 R)
• M29: 3,253,006 km (0.081 R)
• M30: 3,335,434 km (0.114 R)
• M31: 3,466,482 km (0.104 R)
• M32: 3,611,442 km (0.1 R)
• M33: 3,739,947 km (0.07 R)
• M34: 4,058,441 km (0.102 R)
• M35: 4,282,089 km (0.095 R)
• M36: 4,405,358 km (0.113 R)
• M37: 4,516,509 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.9

Radius: 13.4

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.45 AU - 6.23 AU

Year: 9258 Days

Day: 12.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 90,275,114 km

• M1: 191,934 km (0.108 R)
• M2: 712,235 km (0.082 R)
• M3: 835,205 km (0.048 R)
• M4: 1,386,323 km (0.054 R)
• M5: 1,473,689 km (0.071 R)
• M6: 1,672,654 km (0.117 R)
• M7: 1,958,835 km (0.106 R)
• M8: 2,199,388 km (0.073 R)
• M9: 2,910,726 km (0.081 R)
• M10: 3,001,681 km (0.089 R)
• M11: 3,116,872 km (0.057 R)
• M12: 3,256,895 km (0.075 R)
• M13: 3,543,525 km (0.117 R)
• M14: 3,640,913 km (0.089 R)
• M15: 4,014,309 km (0.063 R)
• M16: 4,244,391 km (0.107 R)
• M17: 4,348,062 km (0.101 R)
• M18: 4,557,948 km (0.101 R)
• M19: 4,744,496 km (0.106 R)
• M20: 4,933,439 km (0.074 R)
• M21: 5,974,041 km (0.118 R)
• M22: 6,325,896 km (0.038 R)
• M23: 6,714,850 km (0.102 R)
• M24: 7,080,766 km (0.09 R)
• M25: 7,960,252 km (0.06 R)
• M26: 8,088,607 km (0.097 R)
• M27: 8,250,173 km (0.037 R)
• M28: 8,774,514 km (0.06 R)
• M29: 8,907,207 km (0.061 R)
• M30: 9,242,156 km (0.111 R)
• M31: 9,615,254 km (0.113 R)
• M32: 9,786,543 km (0.069 R)
• M33: 11,013,694 km (0.097 R)
• M34: 11,409,381 km (0.118 R)
• M35: 11,590,843 km (0.116 R)
• M36: 12,326,266 km (0.045 R)
• M37: 12,437,866 km (0.091 R)
• M38: 12,850,008 km (0.067 R)
• M39: 13,000,953 km (0.108 R)
• M40: 13,228,491 km (0.097 R)
• M41: 13,764,799 km (0.091 R)
• M42: 14,191,153 km (0.108 R)
• M43: 14,621,845 km (0.11 R)
• M44: 15,496,095 km (0.109 R)
• M45: 15,818,329 km (0.108 R)
• M46: 17,087,518 km (0.112 R)
• M47: 17,378,635 km (0.069 R)
• M48: 17,671,398 km (0.092 R)
• M49: 17,839,546 km (0.076 R)
• M50: 18,474,439 km (0.054 R)
• M51: 19,332,533 km (0.074 R)
• M52: 19,505,767 km (0.099 R)
• M53: 19,722,834 km (0.08 R)
• M54: 20,115,977 km (0.108 R)
• M55: 20,335,437 km (0.107 R)
• M56: 20,511,514 km (0.083 R)
• M57: 21,132,046 km (0.112 R)
• M58: 21,668,803 km (0.096 R)
• M59: 22,300,854 km (0.068 R)
• M60: 22,573,421 km (0.089 R)
• M61: 23,582,908 km (0.115 R)
• M62: 23,814,335 km (0.079 R)
• M63: 23,953,611 km (0.119 R)
• M64: 24,139,561 km (0.116 R)
• M65: 24,466,433 km (0.095 R)
• M66: 24,982,994 km (0.065 R)
• M67: 27,084,844 km (0.089 R)
• M68: 27,570,439 km (0.088 R)
• M69: 28,353,284 km (0.105 R)
• M70: 28,648,740 km (0.118 R)
• M71: 28,796,992 km (0.114 R)
• M72: 29,790,920 km (0.109 R)
• M73: 29,941,116 km (0.099 R)
• M74: 30,392,752 km (0.096 R)
• M75: 30,644,825 km (0.091 R)
• M76: 31,252,342 km (0.076 R)
• M77: 31,710,560 km (0.101 R)
• M78: 32,017,235 km (0.077 R)
• M79: 33,254,111 km (0.108 R)
• M80: 33,826,323 km (0.087 R)
• M81: 35,508,999 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.9

Radius: 6.3

Gravity: 24.03 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.93 AU - 6.09 AU

Year: 9665 Days

Day: 21.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 90,275,114 km

• M1: 86,916 km (0.102 R)
• M2: 204,500 km (0.114 R)
• M3: 260,599 km (0.118 R)
• M4: 512,074 km (0.037 R)
• M5: 1,045,988 km (0.105 R)
• M6: 1,130,062 km (0.115 R)
• M7: 1,305,241 km (0.092 R)
• M8: 1,584,092 km (0.116 R)
• M9: 1,656,796 km (0.062 R)
• M10: 1,856,061 km (0.092 R)
• M11: 2,036,775 km (0.092 R)
• M12: 2,223,174 km (0.12 R)
• M13: 3,083,362 km (0.046 R)
• M14: 3,580,176 km (0.09 R)
• M15: 3,676,068 km (0.091 R)
• M16: 3,837,933 km (0.063 R)
• M17: 3,936,070 km (0.118 R)
• M18: 4,002,042 km (0.093 R)
• M19: 4,202,055 km (0.102 R)
• M20: 4,612,102 km (0.036 R)
• M21: 4,927,903 km (0.102 R)
• M22: 5,954,594 km (0.113 R)
• M23: 6,068,438 km (0.033 R)
• M24: 6,806,254 km (0.076 R)
• M25: 6,965,127 km (0.09 R)
• M26: 8,195,719 km (0.088 R)
• M27: 8,237,906 km (0.081 R)
• M28: 8,449,737 km (0.109 R)
• M29: 8,535,007 km (0.026 R)
• M30: 8,922,316 km (0.113 R)
• M31: 9,982,965 km (0.057 R)
• M32: 10,254,336 km (0.075 R)
• M33: 10,436,546 km (0.113 R)
• M34: 11,742,086 km (0.091 R)
• M35: 12,028,566 km (0.045 R)
• M36: 12,365,610 km (0.058 R)
• M37: 12,414,080 km (0.102 R)
• M38: 12,999,756 km (0.074 R)
• M39: 13,197,075 km (0.097 R)
• M40: 13,296,109 km (0.116 R)
• M41: 13,644,523 km (0.102 R)
• M42: 13,845,133 km (0.105 R)
• M43: 13,895,398 km (0.099 R)
• M44: 13,996,078 km (0.086 R)
• M45: 15,275,588 km (0.102 R)
• M46: 15,379,559 km (0.084 R)
• M47: 16,806,124 km (0.067 R)
• M48: 17,616,645 km (0.103 R)
• M49: 17,889,661 km (0.061 R)
• M50: 18,164,173 km (0.1 R)
• M51: 19,953,364 km (0.055 R)
• M52: 20,753,563 km (0.102 R)
• M53: 23,456,049 km (0.104 R)
• M54: 23,696,153 km (0.069 R)
• M55: 24,118,468 km (0.045 R)
• M56: 25,092,948 km (0.036 R)
• M57: 25,154,284 km (0.091 R)
• M58: 25,338,588 km (0.11 R)
• M59: 26,829,181 km (0.108 R)
• M60: 27,395,409 km (0.098 R)
• M61: 27,965,676 km (0.106 R)
• M62: 28,667,889 km (0.12 R)
• M63: 28,924,599 km (0.056 R)
• M64: 31,401,939 km (0.093 R)
• M65: 31,534,184 km (0.088 R)
• M66: 32,198,249 km (0.06 R)
• M67: 34,695,187 km (0.111 R)
• M68: 36,625,747 km (0.042 R)
• M69: 36,695,310 km (0.094 R)
• M70: 36,974,161 km (0.111 R)
• M71: 38,732,684 km (0.045 R)
• M72: 39,657,797 km (0.106 R)
• M73: 39,943,828 km (0.089 R)
• M74: 41,965,793 km (0.038 R)
• M75: 42,403,367 km (0.1 R)
• M76: 42,549,524 km (0.096 R)
• M77: 42,915,740 km (0.098 R)
• M78: 45,135,024 km (0.118 R)
• M79: 45,433,771 km (0.061 R)
• M80: 45,958,111 km (0.074 R)
• M81: 46,258,654 km (0.088 R)
• M82: 47,164,169 km (0.077 R)
• M83: 47,239,866 km (0.065 R)
• M84: 47,543,101 km (0.054 R)
• M85: 49,530,209 km (0.1 R)
• M86: 49,915,424 km (0.089 R)
• M87: 50,844,128 km (0.095 R)
• M88: 50,999,410 km (0.077 R)
• M89: 51,700,426 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.1

Radius: 3

Gravity: 55.46 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.53 AU - 9.35 AU

Year: 14677 Days

Day: 22 Hours

Environment

Temp: -229 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 90,275,114 km

• M1: 42,336 km (0.069 R)
• M2: 69,862 km (0.112 R)
• M3: 312,211 km (0.068 R)
• M4: 1,002,755 km (0.108 R)
• M5: 1,250,040 km (0.092 R)
• M6: 1,441,226 km (0.117 R)
• M7: 2,096,016 km (0.05 R)
• M8: 2,179,940 km (0.105 R)
• M9: 2,953,361 km (0.091 R)
• M10: 3,142,752 km (0.109 R)
• M11: 3,500,291 km (0.046 R)
• M12: 5,091,264 km (0.075 R)
• M13: 6,298,220 km (0.087 R)
• M14: 6,338,611 km (0.08 R)
• M15: 7,631,287 km (0.098 R)
• M16: 7,847,306 km (0.085 R)
• M17: 7,934,222 km (0.066 R)
• M18: 8,021,438 km (0.045 R)
• M19: 8,065,120 km (0.076 R)
• M20: 8,507,033 km (0.079 R)
• M21: 8,775,860 km (0.106 R)
• M22: 8,956,724 km (0.058 R)
• M23: 9,184,412 km (0.101 R)
• M24: 9,275,966 km (0.043 R)
• M25: 9,321,892 km (0.089 R)
• M26: 10,351,275 km (0.103 R)
• M27: 10,590,183 km (0.077 R)
• M28: 11,712,466 km (0.096 R)
• M29: 12,820,837 km (0.101 R)
• M30: 12,871,999 km (0.102 R)
• M31: 13,647,515 km (0.117 R)
• M32: 13,752,083 km (0.086 R)
• M33: 14,544,803 km (0.098 R)
• M34: 15,189,569 km (0.101 R)
• M35: 15,515,394 km (0.074 R)
• M36: 15,569,847 km (0.119 R)
• M37: 15,733,806 km (0.066 R)
• M38: 15,843,462 km (0.079 R)
• M39: 17,291,719 km (0.109 R)
• M40: 18,261,262 km (0.088 R)
• M41: 18,549,687 km (0.082 R)
• M42: 18,723,520 km (0.098 R)
• M43: 18,781,564 km (0.088 R)
• M44: 19,600,762 km (0.065 R)
• M45: 19,955,458 km (0.033 R)
• M46: 20,014,699 km (0.047 R)
• M47: 20,911,389 km (0.103 R)
• M48: 22,311,475 km (0.089 R)
• M49: 22,681,730 km (0.104 R)
• M50: 24,626,502 km (0.093 R)
• M51: 24,881,267 km (0.058 R)
• M52: 25,973,930 km (0.073 R)
• M53: 26,363,334 km (0.082 R)
• M54: 27,279,321 km (0.118 R)
• M55: 27,345,144 km (0.092 R)
• M56: 28,072,788 km (0.1 R)
• M57: 29,749,930 km (0.046 R)
• M58: 30,089,218 km (0.119 R)
• M59: 31,183,527 km (0.051 R)
• M60: 31,321,306 km (0.057 R)
• M61: 31,874,220 km (0.086 R)
• M62: 32,639,712 km (0.118 R)
• M63: 33,129,944 km (0.118 R)
• M64: 33,200,106 km (0.072 R)
• M65: 34,757,868 km (0.1 R)
• M66: 35,115,108 km (0.117 R)
• M67: 35,833,477 km (0.107 R)
• M68: 36,629,188 km (0.073 R)
• M69: 36,847,152 km (0.114 R)
• M70: 38,532,971 km (0.095 R)
• M71: 40,844,557 km (0.089 R)
• M72: 40,995,202 km (0.047 R)
• M73: 42,359,535 km (0.094 R)
• M74: 42,512,125 km (0.051 R)
• M75: 42,664,864 km (0.084 R)
• M76: 43,584,741 km (0.07 R)
• M77: 43,970,105 km (0.105 R)
• M78: 44,433,859 km (0.1 R)
• M79: 44,743,975 km (0.065 R)
• M80: 45,444,392 km (0.025 R)
• M81: 46,226,789 km (0.107 R)
• M82: 47,329,625 km (0.105 R)
• M83: 47,487,899 km (0.082 R)
• M84: 48,760,229 km (0.063 R)
• M85: 49,160,104 km (0.105 R)
• M86: 50,043,779 km (0.066 R)
• M87: 50,205,045 km (0.102 R)
• M88: 52,234,789 km (0.039 R)
• M89: 52,972,157 km (0.074 R)
• M90: 53,795,394 km (0.101 R)
• M91: 53,877,972 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.1

Radius: 3.6

Gravity: 63.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 8.68 AU - 13.12 AU

Year: 23607 Days

Day: 24.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,275,114 km

• M1: 148,850 km (0.111 R)
• M2: 537,206 km (0.057 R)
• M3: 610,509 km (0.117 R)
• M4: 1,272,629 km (0.117 R)
• M5: 1,437,785 km (0.106 R)
• M6: 1,935,198 km (0.073 R)
• M7: 2,360,206 km (0.12 R)
• M8: 4,176,773 km (0.081 R)
• M9: 4,720,710 km (0.081 R)
• M10: 4,771,274 km (0.114 R)
• M11: 5,444,764 km (0.057 R)
• M12: 5,497,722 km (0.062 R)
• M13: 5,765,502 km (0.103 R)
• M14: 6,202,627 km (0.056 R)
• M15: 6,537,427 km (0.101 R)
• M16: 7,994,510 km (0.07 R)
• M17: 8,054,798 km (0.094 R)
• M18: 8,175,823 km (0.113 R)
• M19: 9,932,700 km (0.064 R)
• M20: 10,786,605 km (0.089 R)
• M21: 10,920,046 km (0.109 R)
• M22: 11,595,331 km (0.032 R)
• M23: 11,732,063 km (0.118 R)
• M24: 11,938,060 km (0.103 R)
• M25: 12,214,666 km (0.114 R)
• M26: 13,557,008 km (0.033 R)
• M27: 14,208,955 km (0.103 R)
• M28: 16,149,090 km (0.092 R)
• M29: 16,454,868 km (0.109 R)
• M30: 16,839,784 km (0.11 R)
• M31: 16,994,468 km (0.082 R)
• M32: 17,227,541 km (0.037 R)
• M33: 18,648,123 km (0.103 R)
• M34: 19,210,611 km (0.054 R)
• M35: 21,599,539 km (0.115 R)
• M36: 23,300,766 km (0.114 R)
• M37: 23,559,720 km (0.084 R)
• M38: 25,664,712 km (0.06 R)
• M39: 26,200,272 km (0.108 R)
• M40: 27,191,807 km (0.09 R)
• M41: 27,282,463 km (0.111 R)
• M42: 27,829,093 km (0.065 R)
• M43: 28,195,459 km (0.116 R)
• M44: 29,025,727 km (0.118 R)
• M45: 29,676,926 km (0.091 R)
• M46: 30,238,966 km (0.111 R)
• M47: 30,899,141 km (0.105 R)
• M48: 30,993,836 km (0.047 R)
• M49: 31,373,516 km (0.056 R)
• M50: 32,041,770 km (0.096 R)
• M51: 32,233,554 km (0.091 R)
• M52: 32,329,596 km (0.111 R)
• M53: 32,425,787 km (0.087 R)
• M54: 34,466,452 km (0.1 R)
• M55: 35,353,567 km (0.114 R)
• M56: 36,648,337 km (0.101 R)
• M57: 37,553,703 km (0.113 R)
• M58: 38,466,549 km (0.085 R)
• M59: 40,624,499 km (0.113 R)
• M60: 41,770,568 km (0.099 R)
• M61: 42,294,908 km (0.114 R)
• M62: 42,716,026 km (0.115 R)
• M63: 44,842,261 km (0.079 R)
• M64: 44,949,523 km (0.109 R)
• M65: 45,379,168 km (0.112 R)
• M66: 45,810,309 km (0.085 R)
• M67: 50,417,624 km (0.079 R)
• M68: 51,423,969 km (0.108 R)
• M69: 55,170,049 km (0.115 R)
• M70: 58,885,611 km (0.058 R)
• M71: 61,129,729 km (0.061 R)
• M72: 61,605,750 km (0.119 R)
• M73: 62,082,967 km (0.104 R)
• M74: 62,202,346 km (0.113 R)
• M75: 62,441,702 km (0.108 R)
• M76: 62,681,209 km (0.095 R)
• M77: 63,040,992 km (0.103 R)
• M78: 63,521,949 km (0.099 R)
• M79: 63,762,801 km (0.066 R)
• M80: 63,883,377 km (0.079 R)
• M81: 64,003,953 km (0.062 R)
• M82: 64,608,328 km (0.045 R)
• M83: 64,850,677 km (0.103 R)
• M84: 65,336,122 km (0.047 R)
• M85: 65,700,991 km (0.039 R)
• M86: 67,044,530 km (0.118 R)
• M87: 71,379,577 km (0.077 R)
• M88: 74,150,578 km (0.084 R)
• M89: 78,114,323 km (0.118 R)
• M90: 78,372,380 km (0.071 R)
• M91: 81,099,250 km (0.082 R)
• M92: 81,360,597 km (0.082 R)
• M93: 87,581,774 km (0.072 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 11,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit