🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.61 AU - 0.67 AU

Year: 331 Days

Day: 39.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.8

Radius: 13

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.62 AU - 1 AU

Year: 471 Days

Day: 8.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 64,371,564 km

• M1: 166,203 km (0.113 R)
• M2: 300,393 km (0.09 R)
• M3: 403,615 km (0.09 R)
• M4: 584,628 km (0.095 R)
• M5: 693,237 km (0.104 R)
• M6: 957,726 km (0.059 R)
• M7: 1,050,177 km (0.11 R)
• M8: 1,151,156 km (0.111 R)
• M9: 1,244,953 km (0.113 R)
• M10: 1,363,435 km (0.107 R)
• M11: 1,457,831 km (0.091 R)
• M12: 1,571,825 km (0.113 R)
• M13: 1,724,714 km (0.082 R)
• M14: 2,064,899 km (0.088 R)
• M15: 2,161,540 km (0.079 R)
• M16: 2,279,572 km (0.101 R)
• M17: 2,467,617 km (0.112 R)
• M18: 2,549,746 km (0.115 R)
• M19: 2,709,965 km (0.077 R)
• M20: 2,816,180 km (0.115 R)
• M21: 2,924,040 km (0.106 R)
• M22: 3,077,228 km (0.03 R)
• M23: 3,158,609 km (0.089 R)
• M24: 3,346,205 km (0.116 R)
• M25: 3,453,018 km (0.064 R)
• M26: 3,537,690 km (0.114 R)
• M27: 3,685,643 km (0.118 R)
• M28: 3,891,489 km (0.097 R)
• M29: 4,036,300 km (0.114 R)
• M30: 4,117,532 km (0.116 R)
• M31: 4,372,895 km (0.102 R)
• M32: 4,506,785 km (0.113 R)
• M33: 4,616,441 km (0.119 R)
• M34: 5,064,636 km (0.065 R)
• M35: 5,170,102 km (0.112 R)
• M36: 5,392,106 km (0.069 R)
• M37: 5,644,627 km (0.03 R)
• M38: 6,002,914 km (0.102 R)
• M39: 6,133,214 km (0.065 R)
• M40: 6,227,011 km (0.089 R)
• M41: 6,501,673 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.8

Radius: 13.5

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.72 AU - 6.2 AU

Year: 9395 Days

Day: 11.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 64,371,564 km

• M1: 256,261 km (0.102 R)
• M2: 346,768 km (0.099 R)
• M3: 443,258 km (0.12 R)
• M4: 538,403 km (0.112 R)
• M5: 642,523 km (0.052 R)
• M6: 738,265 km (0.119 R)
• M7: 946,805 km (0.082 R)
• M8: 1,078,002 km (0.105 R)
• M9: 1,359,994 km (0.112 R)
• M10: 1,598,752 km (0.086 R)
• M11: 1,711,998 km (0.106 R)
• M12: 1,946,867 km (0.113 R)
• M13: 2,043,956 km (0.087 R)
• M14: 2,370,827 km (0.092 R)
• M15: 2,527,606 km (0.082 R)
• M16: 2,714,902 km (0.032 R)
• M17: 3,392,132 km (0.089 R)
• M18: 3,569,555 km (0.087 R)
• M19: 3,750,119 km (0.105 R)
• M20: 4,057,992 km (0.096 R)
• M21: 4,830,515 km (0.043 R)
• M22: 5,199,723 km (0.069 R)
• M23: 5,474,235 km (0.09 R)
• M24: 5,648,217 km (0.115 R)
• M25: 6,001,717 km (0.117 R)
• M26: 6,508,854 km (0.107 R)
• M27: 7,105,300 km (0.03 R)
• M28: 7,410,331 km (0.045 R)
• M29: 7,641,758 km (0.116 R)
• M30: 7,758,445 km (0.087 R)
• M31: 10,386,131 km (0.071 R)
• M32: 10,472,300 km (0.034 R)
• M33: 11,259,185 km (0.076 R)
• M34: 11,436,608 km (0.103 R)
• M35: 13,215,177 km (0.059 R)
• M36: 14,544,653 km (0.114 R)
• M37: 14,932,411 km (0.105 R)
• M38: 16,165,845 km (0.083 R)
• M39: 16,870,750 km (0.115 R)
• M40: 16,972,327 km (0.089 R)
• M41: 17,176,080 km (0.096 R)
• M42: 18,624,486 km (0.113 R)
• M43: 18,782,013 km (0.103 R)
• M44: 19,098,412 km (0.113 R)
• M45: 19,416,607 km (0.103 R)
• M46: 21,417,179 km (0.115 R)
• M47: 21,637,387 km (0.1 R)
• M48: 23,312,734 km (0.115 R)
• M49: 23,595,923 km (0.05 R)
• M50: 25,087,413 km (0.079 R)
• M51: 25,203,501 km (0.072 R)
• M52: 25,786,185 km (0.074 R)
• M53: 26,491,240 km (0.091 R)
• M54: 26,905,476 km (0.118 R)
• M55: 27,202,578 km (0.073 R)
• M56: 27,381,497 km (0.045 R)
• M57: 29,741,852 km (0.094 R)
• M58: 29,926,007 km (0.066 R)
• M59: 30,295,663 km (0.117 R)
• M60: 31,977,891 km (0.116 R)
• M61: 33,690,338 km (0.107 R)
• M62: 33,882,422 km (0.094 R)
• M63: 35,302,255 km (0.084 R)
• M64: 36,544,217 km (0.101 R)
• M65: 37,866,811 km (0.076 R)
• M66: 37,999,954 km (0.099 R)
• M67: 39,407,370 km (0.092 R)
• M68: 40,083,403 km (0.056 R)
• M69: 40,422,990 km (0.12 R)
• M70: 41,173,224 km (0.103 R)
• M71: 41,310,106 km (0.12 R)
• M72: 41,447,287 km (0.083 R)
• M73: 41,997,059 km (0.092 R)
• M74: 42,549,225 km (0.092 R)
• M75: 42,687,603 km (0.103 R)
• M76: 43,660,887 km (0.069 R)
• M77: 45,063,815 km (0.081 R)
• M78: 45,770,815 km (0.117 R)
• M79: 46,125,661 km (0.053 R)
• M80: 46,766,688 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.5

Radius: 4.5

Gravity: 13.6 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.65 AU - 7.33 AU

Year: 11932 Days

Day: 19.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,371,564 km

• M1: 121,773 km (0.041 R)
• M2: 213,027 km (0.094 R)
• M3: 294,259 km (0.05 R)
• M4: 338,839 km (0.074 R)
• M5: 422,764 km (0.096 R)
• M6: 460,911 km (0.108 R)
• M7: 540,946 km (0.031 R)
• M8: 989,291 km (0.109 R)
• M9: 1,023,698 km (0.111 R)
• M10: 1,075,908 km (0.091 R)
• M11: 1,165,068 km (0.115 R)
• M12: 1,201,570 km (0.115 R)
• M13: 1,238,222 km (0.102 R)
• M14: 1,606,083 km (0.098 R)
• M15: 1,667,119 km (0.088 R)
• M16: 2,342,104 km (0.075 R)
• M17: 3,296,090 km (0.099 R)
• M18: 3,691,477 km (0.107 R)
• M19: 3,799,487 km (0.118 R)
• M20: 4,157,624 km (0.047 R)
• M21: 4,354,944 km (0.091 R)
• M22: 4,935,383 km (0.066 R)
• M23: 5,054,314 km (0.091 R)
• M24: 5,084,233 km (0.034 R)
• M25: 5,264,947 km (0.082 R)
• M26: 5,788,091 km (0.064 R)
• M27: 6,199,336 km (0.061 R)
• M28: 6,424,630 km (0.066 R)
• M29: 6,620,005 km (0.114 R)
• M30: 6,685,529 km (0.082 R)
• M31: 7,116,670 km (0.091 R)
• M32: 7,217,499 km (0.095 R)
• M33: 7,659,710 km (0.105 R)
• M34: 8,857,092 km (0.112 R)
• M35: 9,074,457 km (0.113 R)
• M36: 9,440,523 km (0.078 R)
• M37: 10,682,485 km (0.087 R)
• M38: 10,952,509 km (0.06 R)
• M39: 11,696,609 km (0.118 R)
• M40: 13,068,421 km (0.089 R)
• M41: 13,398,584 km (0.059 R)
• M42: 13,481,461 km (0.106 R)
• M43: 13,689,701 km (0.101 R)
• M44: 14,024,950 km (0.101 R)
• M45: 14,320,555 km (0.114 R)
• M46: 14,874,815 km (0.088 R)
• M47: 15,916,615 km (0.085 R)
• M48: 17,477,370 km (0.094 R)
• M49: 17,568,026 km (0.103 R)
• M50: 18,621,793 km (0.071 R)
• M51: 18,668,019 km (0.051 R)
• M52: 19,086,295 km (0.112 R)
• M53: 19,790,302 km (0.028 R)
• M54: 19,837,426 km (0.106 R)
• M55: 19,932,121 km (0.115 R)
• M56: 20,407,094 km (0.099 R)
• M57: 20,694,023 km (0.109 R)
• M58: 21,078,639 km (0.113 R)
• M59: 22,295,468 km (0.113 R)
• M60: 22,393,754 km (0.082 R)
• M61: 22,442,972 km (0.056 R)
• M62: 22,590,924 km (0.075 R)
• M63: 22,640,291 km (0.107 R)
• M64: 23,086,093 km (0.093 R)
• M65: 23,534,887 km (0.03 R)
• M66: 23,635,117 km (0.071 R)
• M67: 23,885,993 km (0.102 R)
• M68: 24,441,151 km (0.085 R)
• M69: 25,000,497 km (0.118 R)
• M70: 25,358,784 km (0.089 R)
• M71: 25,770,178 km (0.058 R)
• M72: 26,131,906 km (0.106 R)
• M73: 28,019,083 km (0.091 R)
• M74: 28,072,040 km (0.089 R)
• M75: 28,125,148 km (0.09 R)
• M76: 28,284,619 km (0.108 R)
• M77: 29,140,020 km (0.11 R)
• M78: 29,516,857 km (0.04 R)
• M79: 30,112,406 km (0.064 R)
• M80: 30,329,921 km (0.025 R)
• M81: 30,438,828 km (0.094 R)
• M82: 30,766,597 km (0.037 R)
• M83: 31,205,218 km (0.11 R)
• M84: 32,645,397 km (0.094 R)
• M85: 33,205,043 km (0.066 R)
• M86: 33,373,490 km (0.069 R)
• M87: 33,711,282 km (0.117 R)
• M88: 34,902,829 km (0.103 R)
• M89: 35,245,707 km (0.107 R)
• M90: 35,934,905 km (0.087 R)
• M91: 36,454,757 km (0.115 R)
• M92: 37,501,942 km (0.099 R)
• M93: 37,911,840 km (0.114 R)
• M94: 38,677,033 km (0.117 R)
• M95: 38,972,639 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.9

Radius: 6.1

Gravity: 26.82 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.99 AU - 8.25 AU

Year: 12267 Days

Day: 23.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,371,564 km

• M1: 81,381 km (0.074 R)
• M2: 398,978 km (0.036 R)
• M3: 465,698 km (0.099 R)
• M4: 518,506 km (0.104 R)
• M5: 669,600 km (0.076 R)
• M6: 1,203,066 km (0.111 R)
• M7: 1,896,901 km (0.09 R)
• M8: 2,222,127 km (0.096 R)
• M9: 2,406,880 km (0.11 R)
• M10: 2,824,408 km (0.084 R)
• M11: 2,890,530 km (0.076 R)
• M12: 3,092,338 km (0.054 R)
• M13: 3,509,716 km (0.094 R)
• M14: 4,056,047 km (0.071 R)
• M15: 4,550,917 km (0.079 R)
• M16: 5,145,269 km (0.11 R)
• M17: 5,431,151 km (0.063 R)
• M18: 5,680,082 km (0.087 R)
• M19: 5,890,566 km (0.116 R)
• M20: 6,580,960 km (0.108 R)
• M21: 6,801,916 km (0.054 R)
• M22: 6,935,806 km (0.083 R)
• M23: 7,070,444 km (0.1 R)
• M24: 8,416,077 km (0.061 R)
• M25: 8,800,992 km (0.083 R)
• M26: 8,849,462 km (0.046 R)
• M27: 9,142,524 km (0.118 R)
• M28: 9,587,877 km (0.065 R)
• M29: 9,888,868 km (0.108 R)
• M30: 10,397,202 km (0.111 R)
• M31: 11,386,343 km (0.098 R)
• M32: 11,972,766 km (0.096 R)
• M33: 12,188,337 km (0.106 R)
• M34: 12,242,491 km (0.099 R)
• M35: 12,733,172 km (0.1 R)
• M36: 14,243,213 km (0.119 R)
• M37: 14,300,210 km (0.068 R)
• M38: 14,357,356 km (0.069 R)
• M39: 14,529,095 km (0.059 R)
• M40: 15,397,810 km (0.068 R)
• M41: 15,632,379 km (0.07 R)
• M42: 15,750,113 km (0.056 R)
• M43: 15,809,054 km (0.053 R)
• M44: 15,867,996 km (0.075 R)
• M45: 17,795,564 km (0.081 R)
• M46: 19,100,207 km (0.105 R)
• M47: 20,050,752 km (0.073 R)
• M48: 20,306,864 km (0.026 R)
• M49: 21,603,578 km (0.09 R)
• M50: 21,669,102 km (0.114 R)
• M51: 22,063,592 km (0.109 R)
• M52: 23,127,382 km (0.102 R)
• M53: 23,396,060 km (0.105 R)
• M54: 23,463,379 km (0.117 R)
• M55: 23,936,258 km (0.099 R)
• M56: 28,188,278 km (0.086 R)
• M57: 30,216,676 km (0.12 R)
• M58: 30,730,993 km (0.044 R)
• M59: 33,421,810 km (0.102 R)
• M60: 33,497,506 km (0.092 R)
• M61: 34,872,012 km (0.101 R)
• M62: 35,488,804 km (0.09 R)
• M63: 37,203,345 km (0.099 R)
• M64: 37,517,949 km (0.073 R)
• M65: 39,825,347 km (0.064 R)
• M66: 40,631,679 km (0.116 R)
• M67: 40,874,626 km (0.087 R)
• M68: 41,036,790 km (0.087 R)
• M69: 41,524,779 km (0.113 R)
• M70: 41,687,840 km (0.115 R)
• M71: 42,178,372 km (0.046 R)
• M72: 42,752,977 km (0.113 R)
• M73: 43,413,003 km (0.116 R)
• M74: 44,325,849 km (0.097 R)
• M75: 44,826,553 km (0.082 R)
• M76: 45,412,977 km (0.1 R)
• M77: 47,954,944 km (0.088 R)
• M78: 50,455,622 km (0.089 R)
• M79: 51,065,532 km (0.106 R)
• M80: 53,618,420 km (0.056 R)
• M81: 53,795,993 km (0.118 R)
• M82: 53,884,854 km (0.065 R)
• M83: 54,686,848 km (0.073 R)
• M84: 55,134,146 km (0.113 R)
• M85: 55,313,364 km (0.101 R)
• M86: 57,479,391 km (0.073 R)
• M87: 58,025,274 km (0.064 R)
• M88: 58,298,889 km (0.053 R)
• M89: 59,397,386 km (0.049 R)
• M90: 59,581,092 km (0.089 R)
• M91: 60,502,764 km (0.071 R)
• M92: 61,057,922 km (0.101 R)
• M93: 61,243,423 km (0.116 R)
• M94: 61,521,825 km (0.062 R)
• M95: 61,707,775 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.1

Radius: 4.5

Gravity: 25.49 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.98 AU - 11.36 AU

Year: 17930 Days

Day: 15.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,371,564 km

• M1: 61,784 km (0.094 R)
• M2: 110,852 km (0.071 R)
• M3: 174,132 km (0.073 R)
• M4: 224,397 km (0.091 R)
• M5: 310,266 km (0.1 R)
• M6: 513,719 km (0.071 R)
• M7: 649,554 km (0.112 R)
• M8: 775,067 km (0.101 R)
• M9: 931,247 km (0.11 R)
• M10: 2,338,664 km (0.098 R)
• M11: 2,370,528 km (0.096 R)
• M12: 2,466,719 km (0.071 R)
• M13: 2,531,495 km (0.103 R)
• M14: 2,729,563 km (0.082 R)
• M15: 2,763,073 km (0.109 R)
• M16: 2,932,567 km (0.094 R)
• M17: 4,445,151 km (0.089 R)
• M18: 4,804,784 km (0.114 R)
• M19: 5,509,241 km (0.11 R)
• M20: 6,201,131 km (0.106 R)
• M21: 7,665,245 km (0.112 R)
• M22: 7,951,127 km (0.106 R)
• M23: 9,789,984 km (0.1 R)
• M24: 9,944,668 km (0.094 R)
• M25: 10,413,508 km (0.081 R)
• M26: 10,624,142 km (0.043 R)
• M27: 11,103,154 km (0.078 R)
• M28: 11,318,425 km (0.097 R)
• M29: 12,470,628 km (0.097 R)
• M30: 12,806,625 km (0.08 R)
• M31: 13,430,448 km (0.116 R)
• M32: 13,487,594 km (0.087 R)
• M33: 14,180,382 km (0.054 R)
• M34: 15,300,571 km (0.12 R)
• M35: 16,694,075 km (0.073 R)
• M36: 16,817,194 km (0.072 R)
• M37: 17,064,330 km (0.109 R)
• M38: 17,250,430 km (0.114 R)
• M39: 18,381,090 km (0.062 R)
• M40: 19,019,574 km (0.11 R)
• M41: 19,083,901 km (0.054 R)
• M42: 19,212,555 km (0.058 R)
• M43: 19,990,913 km (0.105 R)
• M44: 20,318,233 km (0.085 R)
• M45: 20,845,566 km (0.093 R)
• M46: 21,377,536 km (0.119 R)
• M47: 21,712,336 km (0.092 R)
• M48: 21,779,356 km (0.11 R)
• M49: 22,386,873 km (0.091 R)
• M50: 23,480,583 km (0.101 R)
• M51: 23,825,854 km (0.107 R)
• M52: 24,033,796 km (0.111 R)
• M53: 25,012,465 km (0.039 R)
• M54: 25,153,386 km (0.117 R)
• M55: 25,294,457 km (0.043 R)
• M56: 26,003,999 km (0.068 R)
• M57: 26,792,081 km (0.064 R)
• M58: 28,759,443 km (0.044 R)
• M59: 30,096,698 km (0.1 R)
• M60: 30,246,595 km (0.064 R)
• M61: 31,226,461 km (0.05 R)
• M62: 32,908,390 km (0.035 R)
• M63: 35,564,949 km (0.088 R)
• M64: 35,961,383 km (0.061 R)
• M65: 36,120,406 km (0.089 R)
• M66: 37,079,328 km (0.11 R)
• M67: 37,561,781 km (0.086 R)
• M68: 38,777,264 km (0.101 R)
• M69: 40,005,612 km (0.113 R)
• M70: 40,088,041 km (0.094 R)
• M71: 41,080,473 km (0.093 R)
• M72: 41,246,676 km (0.111 R)
• M73: 42,584,380 km (0.093 R)
• M74: 43,596,859 km (0.104 R)
• M75: 43,681,681 km (0.116 R)
• M76: 45,473,714 km (0.112 R)
• M77: 45,731,770 km (0.099 R)
• M78: 45,817,789 km (0.111 R)
• M79: 46,681,866 km (0.118 R)
• M80: 47,202,766 km (0.049 R)
• M81: 47,289,832 km (0.036 R)
• M82: 47,725,610 km (0.118 R)
• M83: 47,900,341 km (0.108 R)
• M84: 48,865,097 km (0.12 R)
• M85: 51,707,906 km (0.096 R)
• M86: 51,797,664 km (0.049 R)
• M87: 52,427,023 km (0.1 R)
• M88: 52,878,060 km (0.101 R)
• M89: 53,693,219 km (0.034 R)
• M90: 54,512,566 km (0.119 R)
• M91: 55,427,806 km (0.114 R)
• M92: 56,348,132 km (0.118 R)
• M93: 59,985,156 km (0.108 R)
• M94: 60,551,533 km (0.117 R)
• M95: 63,601,385 km (0.071 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: 499 - 12,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit