🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.8

Radius: 10

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.61 AU - 0.63 AU

Year: 343 Days

Day: 11.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 37,074,019 km

• M1: 126,261 km (0.112 R)
• M2: 189,840 km (0.092 R)
• M3: 289,472 km (0.118 R)
• M4: 382,073 km (0.106 R)
• M5: 448,794 km (0.11 R)
• M6: 529,876 km (0.077 R)
• M7: 604,226 km (0.082 R)
• M8: 704,008 km (0.095 R)
• M9: 775,815 km (0.111 R)
• M10: 864,975 km (0.087 R)
• M11: 939,774 km (0.08 R)
• M12: 1,026,092 km (0.106 R)
• M13: 1,125,126 km (0.049 R)
• M14: 1,319,453 km (0.115 R)
• M15: 1,438,533 km (0.111 R)
• M16: 1,786,797 km (0.107 R)
• M17: 1,864,438 km (0.085 R)
• M18: 1,970,952 km (0.108 R)
• M19: 2,039,169 km (0.062 R)
• M20: 2,128,479 km (0.11 R)
• M21: 2,215,096 km (0.084 R)
• M22: 2,286,155 km (0.106 R)
• M23: 2,353,773 km (0.113 R)
• M24: 2,430,517 km (0.091 R)
• M25: 2,503,969 km (0.109 R)
• M26: 2,578,020 km (0.12 R)
• M27: 2,679,447 km (0.083 R)
• M28: 2,987,320 km (0.098 R)
• M29: 3,061,520 km (0.077 R)
• M30: 3,258,990 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.5

Radius: 12.8

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.7 AU - 0.74 AU

Year: 429 Days

Day: 7.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 37,074,019 km

• M1: 183,557 km (0.085 R)
• M2: 288,425 km (0.064 R)
• M3: 388,057 km (0.078 R)
• M4: 472,729 km (0.081 R)
• M5: 562,338 km (0.114 R)
• M6: 719,715 km (0.086 R)
• M7: 931,845 km (0.107 R)
• M8: 1,037,012 km (0.038 R)
• M9: 1,118,842 km (0.084 R)
• M10: 1,275,172 km (0.117 R)
• M11: 1,373,458 km (0.074 R)
• M12: 1,479,822 km (0.063 R)
• M13: 1,777,372 km (0.034 R)
• M14: 1,866,084 km (0.111 R)
• M15: 1,996,234 km (0.105 R)
• M16: 2,117,857 km (0.072 R)
• M17: 2,212,253 km (0.065 R)
• M18: 2,393,117 km (0.103 R)
• M19: 2,516,535 km (0.094 R)
• M20: 2,597,917 km (0.113 R)
• M21: 2,724,925 km (0.077 R)
• M22: 2,821,565 km (0.074 R)
• M23: 3,058,379 km (0.11 R)
• M24: 3,377,471 km (0.089 R)
• M25: 3,615,033 km (0.056 R)
• M26: 3,714,515 km (0.079 R)
• M27: 3,800,534 km (0.076 R)
• M28: 4,144,011 km (0.061 R)
• M29: 4,451,883 km (0.118 R)
• M30: 4,635,589 km (0.11 R)
• M31: 4,736,269 km (0.107 R)
• M32: 4,837,546 km (0.103 R)
• M33: 4,979,066 km (0.065 R)
• M34: 5,097,996 km (0.107 R)
• M35: 5,177,882 km (0.056 R)
• M36: 5,258,216 km (0.114 R)
• M37: 5,485,305 km (0.07 R)
• M38: 5,575,363 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.5

Radius: 12

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.45 AU - 2.07 AU

Year: 1641 Days

Day: 7.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 37,074,019 km

• M1: 153,039 km (0.117 R)
• M2: 231,578 km (0.056 R)
• M3: 477,666 km (0.105 R)
• M4: 590,612 km (0.036 R)
• M5: 744,698 km (0.083 R)
• M6: 831,465 km (0.114 R)
• M7: 913,594 km (0.094 R)
• M8: 1,069,026 km (0.113 R)
• M9: 1,397,543 km (0.092 R)
• M10: 1,704,668 km (0.042 R)
• M11: 1,790,238 km (0.097 R)
• M12: 1,888,374 km (0.061 R)
• M13: 1,988,305 km (0.118 R)
• M14: 2,078,812 km (0.095 R)
• M15: 2,491,104 km (0.039 R)
• M16: 3,163,995 km (0.116 R)
• M17: 3,583,019 km (0.112 R)
• M18: 3,749,970 km (0.071 R)
• M19: 3,976,760 km (0.084 R)
• M20: 4,091,951 km (0.107 R)
• M21: 4,179,017 km (0.03 R)
• M22: 4,296,002 km (0.071 R)
• M23: 4,384,564 km (0.069 R)
• M24: 4,821,240 km (0.086 R)
• M25: 5,494,431 km (0.096 R)
• M26: 5,655,248 km (0.043 R)
• M27: 5,736,330 km (0.083 R)
• M28: 5,817,712 km (0.105 R)
• M29: 5,899,392 km (0.082 R)
• M30: 6,297,472 km (0.09 R)
• M31: 6,432,110 km (0.047 R)
• M32: 6,704,229 km (0.082 R)
• M33: 6,893,619 km (0.093 R)
• M34: 7,172,171 km (0.067 R)
• M35: 7,632,783 km (0.1 R)
• M36: 8,030,115 km (0.065 R)
• M37: 8,121,369 km (0.071 R)
• M38: 8,304,926 km (0.053 R)
• M39: 8,415,628 km (0.085 R)
• M40: 8,508,379 km (0.07 R)
• M41: 8,676,078 km (0.042 R)
• M42: 8,751,027 km (0.12 R)
• M43: 9,744,506 km (0.046 R)
• M44: 9,900,387 km (0.11 R)
• M45: 10,195,244 km (0.09 R)
• M46: 10,433,105 km (0.113 R)
• M47: 10,552,783 km (0.083 R)
• M48: 10,632,818 km (0.026 R)
• M49: 10,733,198 km (0.106 R)
• M50: 10,853,924 km (0.067 R)
• M51: 11,178,402 km (0.099 R)
• M52: 11,691,672 km (0.086 R)
• M53: 11,899,015 km (0.112 R)
• M54: 12,317,739 km (0.095 R)
• M55: 13,255,718 km (0.098 R)
• M56: 13,342,036 km (0.119 R)
• M57: 13,450,345 km (0.106 R)
• M58: 13,537,261 km (0.109 R)
• M59: 13,689,552 km (0.084 R)
• M60: 13,776,917 km (0.063 R)
• M61: 13,886,422 km (0.084 R)
• M62: 14,128,322 km (0.104 R)
• M63: 14,216,585 km (0.071 R)
• M64: 14,438,139 km (0.068 R)
• M65: 14,549,291 km (0.116 R)
• M66: 14,839,810 km (0.063 R)
• M67: 15,132,124 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.6

Radius: 12.7

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.14 AU - 2.6 AU

Year: 2565 Days

Day: 9.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 37,074,019 km

• M1: 158,574 km (0.079 R)
• M2: 321,336 km (0.112 R)
• M3: 416,181 km (0.053 R)
• M4: 731,234 km (0.071 R)
• M5: 907,760 km (0.097 R)
• M6: 1,047,484 km (0.089 R)
• M7: 1,173,446 km (0.07 R)
• M8: 1,406,818 km (0.039 R)
• M9: 1,547,291 km (0.105 R)
• M10: 1,655,749 km (0.06 R)
• M11: 1,868,029 km (0.112 R)
• M12: 1,997,281 km (0.09 R)
• M13: 2,375,315 km (0.084 R)
• M14: 2,644,890 km (0.1 R)
• M15: 2,732,106 km (0.099 R)
• M16: 2,820,369 km (0.089 R)
• M17: 2,924,638 km (0.108 R)
• M18: 3,060,623 km (0.109 R)
• M19: 3,198,702 km (0.116 R)
• M20: 3,804,723 km (0.106 R)
• M21: 4,155,081 km (0.117 R)
• M22: 4,446,348 km (0.111 R)
• M23: 4,603,426 km (0.111 R)
• M24: 4,691,389 km (0.079 R)
• M25: 4,905,015 km (0.119 R)
• M26: 5,049,227 km (0.119 R)
• M27: 5,213,187 km (0.057 R)
• M28: 5,416,041 km (0.063 R)
• M29: 5,527,791 km (0.114 R)
• M30: 5,621,439 km (0.029 R)
• M31: 5,753,534 km (0.094 R)
• M32: 6,020,866 km (0.114 R)
• M33: 6,508,555 km (0.118 R)
• M34: 6,767,209 km (0.108 R)
• M35: 6,928,027 km (0.106 R)
• M36: 7,029,155 km (0.11 R)
• M37: 7,151,377 km (0.104 R)
• M38: 7,335,831 km (0.054 R)
• M39: 7,646,845 km (0.093 R)
• M40: 7,793,451 km (0.12 R)
• M41: 8,217,561 km (0.118 R)
• M42: 8,497,309 km (0.088 R)
• M43: 8,846,021 km (0.095 R)
• M44: 9,199,371 km (0.042 R)
• M45: 9,422,571 km (0.098 R)
• M46: 9,647,567 km (0.117 R)
• M47: 9,851,768 km (0.098 R)
• M48: 10,472,599 km (0.093 R)
• M49: 10,917,054 km (0.091 R)
• M50: 11,200,991 km (0.119 R)
• M51: 11,921,604 km (0.056 R)
• M52: 12,140,765 km (0.055 R)
• M53: 12,287,520 km (0.117 R)
• M54: 12,756,360 km (0.062 R)
• M55: 12,880,825 km (0.091 R)
• M56: 13,030,573 km (0.108 R)
• M57: 13,357,145 km (0.032 R)
• M58: 13,559,401 km (0.092 R)
• M59: 13,762,705 km (0.116 R)
• M60: 14,172,304 km (0.056 R)
• M61: 14,508,151 km (0.089 R)
• M62: 14,898,901 km (0.102 R)
• M63: 15,108,787 km (0.101 R)
• M64: 15,531,401 km (0.104 R)
• M65: 15,984,682 km (0.086 R)
• M66: 16,091,944 km (0.086 R)
• M67: 16,199,505 km (0.057 R)
• M68: 16,632,142 km (0.101 R)
• M69: 17,013,766 km (0.077 R)
• M70: 17,095,895 km (0.071 R)
• M71: 17,757,866 km (0.109 R)
• M72: 18,231,941 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.1

Radius: 12

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.58 AU - 3.14 AU

Year: 3400 Days

Day: 7.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,074,019 km

• M1: 215,720 km (0.112 R)
• M2: 337,194 km (0.099 R)
• M3: 444,156 km (0.034 R)
• M4: 701,165 km (0.091 R)
• M5: 1,030,281 km (0.073 R)
• M6: 1,126,322 km (0.094 R)
• M7: 1,738,926 km (0.075 R)
• M8: 1,929,214 km (0.101 R)
• M9: 2,049,940 km (0.107 R)
• M10: 2,427,225 km (0.114 R)
• M11: 2,541,518 km (0.081 R)
• M12: 2,641,001 km (0.12 R)
• M13: 3,158,011 km (0.089 R)
• M14: 3,265,273 km (0.051 R)
• M15: 3,428,484 km (0.11 R)
• M16: 3,669,037 km (0.054 R)
• M17: 4,564,381 km (0.068 R)
• M18: 4,665,808 km (0.102 R)
• M19: 4,747,339 km (0.071 R)
• M20: 5,036,960 km (0.079 R)
• M21: 5,141,679 km (0.067 R)
• M22: 5,374,902 km (0.067 R)
• M23: 5,633,257 km (0.069 R)
• M24: 5,720,323 km (0.03 R)
• M25: 5,917,793 km (0.095 R)
• M26: 6,095,365 km (0.054 R)
• M27: 6,207,115 km (0.092 R)
• M28: 6,364,941 km (0.096 R)
• M29: 6,730,408 km (0.093 R)
• M30: 6,822,860 km (0.08 R)
• M31: 6,962,435 km (0.055 R)
• M32: 7,055,933 km (0.066 R)
• M33: 7,173,517 km (0.112 R)
• M34: 7,530,009 km (0.115 R)
• M35: 7,722,541 km (0.108 R)
• M36: 8,063,475 km (0.095 R)
• M37: 8,609,208 km (0.062 R)
• M38: 9,064,584 km (0.104 R)
• M39: 9,141,178 km (0.038 R)
• M40: 9,243,802 km (0.072 R)
• M41: 9,398,337 km (0.118 R)
• M42: 9,553,769 km (0.098 R)
• M43: 9,736,278 km (0.106 R)
• M44: 10,855,121 km (0.064 R)
• M45: 11,706,931 km (0.085 R)
• M46: 13,154,739 km (0.049 R)
• M47: 13,826,134 km (0.096 R)
• M48: 14,151,211 km (0.09 R)
• M49: 14,359,451 km (0.111 R)
• M50: 14,990,006 km (0.096 R)
• M51: 15,232,654 km (0.093 R)
• M52: 15,476,498 km (0.071 R)
• M53: 15,568,351 km (0.1 R)
• M54: 16,185,143 km (0.094 R)
• M55: 16,809,864 km (0.098 R)
• M56: 18,018,465 km (0.078 R)
• M57: 18,115,105 km (0.112 R)
• M58: 18,470,849 km (0.115 R)
• M59: 18,698,537 km (0.098 R)
• M60: 18,959,735 km (0.107 R)
• M61: 19,090,783 km (0.098 R)
• M62: 19,255,041 km (0.085 R)
• M63: 19,551,993 km (0.119 R)
• M64: 19,684,387 km (0.115 R)
• M65: 19,917,012 km (0.116 R)
• M66: 20,351,145 km (0.116 R)
• M67: 20,687,291 km (0.106 R)
• M68: 20,788,419 km (0.115 R)
• M69: 21,093,001 km (0.074 R)
• M70: 21,433,186 km (0.114 R)
• M71: 21,535,661 km (0.094 R)
• M72: 21,981,313 km (0.099 R)
• M73: 22,291,579 km (0.105 R)
• M74: 22,986,461 km (0.096 R)
• M75: 23,231,353 km (0.103 R)
• M76: 23,476,992 km (0.118 R)
• M77: 23,653,069 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.1

Radius: 11.5

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.04 AU - 5.1 AU

Year: 6867 Days

Day: 12.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,074,019 km

• M1: 149,149 km (0.101 R)
• M2: 364,420 km (0.084 R)
• M3: 568,322 km (0.084 R)
• M4: 916,736 km (0.119 R)
• M5: 1,074,412 km (0.114 R)
• M6: 1,241,513 km (0.097 R)
• M7: 1,399,488 km (0.116 R)
• M8: 1,583,194 km (0.066 R)
• M9: 1,659,040 km (0.12 R)
• M10: 2,015,682 km (0.112 R)
• M11: 2,267,156 km (0.107 R)
• M12: 2,893,073 km (0.081 R)
• M13: 3,323,167 km (0.12 R)
• M14: 3,520,786 km (0.095 R)
• M15: 3,979,902 km (0.082 R)
• M16: 4,269,972 km (0.113 R)
• M17: 5,266,892 km (0.063 R)
• M18: 5,614,857 km (0.106 R)
• M19: 7,144,046 km (0.119 R)
• M20: 8,186,743 km (0.104 R)
• M21: 8,421,163 km (0.074 R)
• M22: 8,623,868 km (0.107 R)
• M23: 8,828,219 km (0.116 R)
• M24: 9,732,239 km (0.068 R)
• M25: 10,958,642 km (0.037 R)
• M26: 12,386,255 km (0.052 R)
• M27: 12,616,935 km (0.107 R)
• M28: 13,043,738 km (0.051 R)
• M29: 13,278,457 km (0.119 R)
• M30: 14,312,178 km (0.114 R)
• M31: 14,433,053 km (0.083 R)
• M32: 14,960,984 km (0.048 R)
• M33: 15,083,804 km (0.105 R)
• M34: 15,165,783 km (0.113 R)
• M35: 15,619,514 km (0.051 R)
• M36: 16,287,468 km (0.082 R)
• M37: 16,667,447 km (0.075 R)
• M38: 17,737,820 km (0.112 R)
• M39: 17,867,820 km (0.106 R)
• M40: 18,347,132 km (0.058 R)
• M41: 18,566,293 km (0.054 R)
• M42: 18,742,369 km (0.109 R)
• M43: 18,918,895 km (0.067 R)
• M44: 19,051,738 km (0.074 R)
• M45: 19,407,332 km (0.059 R)
• M46: 20,989,030 km (0.078 R)
• M47: 21,264,290 km (0.045 R)
• M48: 22,517,920 km (0.089 R)
• M49: 22,658,692 km (0.084 R)
• M50: 22,894,009 km (0.037 R)
• M51: 23,319,466 km (0.114 R)
• M52: 23,652,321 km (0.04 R)
• M53: 24,130,436 km (0.085 R)
• M54: 24,274,498 km (0.097 R)
• M55: 24,467,031 km (0.116 R)
• M56: 24,756,802 km (0.088 R)
• M57: 24,999,151 km (0.1 R)
• M58: 25,632,847 km (0.083 R)
• M59: 26,074,759 km (0.077 R)
• M60: 27,115,661 km (0.101 R)
• M61: 27,415,455 km (0.101 R)
• M62: 27,716,446 km (0.037 R)
• M63: 28,170,027 km (0.108 R)
• M64: 29,033,356 km (0.086 R)
• M65: 29,545,280 km (0.079 R)
• M66: 29,750,828 km (0.072 R)
• M67: 29,956,974 km (0.115 R)
• M68: 30,422,373 km (0.114 R)
• M69: 30,630,014 km (0.105 R)
• M70: 31,885,739 km (0.066 R)
• M71: 32,360,862 km (0.047 R)
• M72: 32,466,777 km (0.036 R)
• M73: 33,051,406 km (0.036 R)
• M74: 33,371,844 km (0.065 R)
• M75: 33,800,592 km (0.117 R)
• M76: 33,961,858 km (0.061 R)
• M77: 34,231,134 km (0.118 R)
• M78: 34,447,154 km (0.084 R)
• M79: 34,934,693 km (0.063 R)
• M80: 36,466,276 km (0.049 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 16,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit