🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.47 AU - 0.57 AU

Year: 141 Days

Day: 33.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.03 AU - 3.01 AU

Year: 1499 Days

Day: 46.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.36 AU - 4.96 AU

Year: 3180 Days

Day: 42.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.4

Radius: 14.6

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.06 AU - 6.38 AU

Year: 5127 Days

Day: 6.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 73,421,650 km

• M1: 278,252 km (0.115 R)
• M2: 673,340 km (0.089 R)
• M3: 814,411 km (0.093 R)
• M4: 1,195,287 km (0.055 R)
• M5: 1,358,049 km (0.082 R)
• M6: 1,485,208 km (0.103 R)
• M7: 1,646,474 km (0.07 R)
• M8: 1,845,140 km (0.067 R)
• M9: 2,019,571 km (0.101 R)
• M10: 2,249,802 km (0.067 R)
• M11: 2,594,177 km (0.111 R)
• M12: 2,772,797 km (0.091 R)
• M13: 2,863,752 km (0.068 R)
• M14: 3,314,341 km (0.118 R)
• M15: 3,411,131 km (0.056 R)
• M16: 3,568,059 km (0.112 R)
• M17: 4,136,381 km (0.081 R)
• M18: 4,261,894 km (0.07 R)
• M19: 4,538,351 km (0.099 R)
• M20: 4,997,466 km (0.101 R)
• M21: 5,334,660 km (0.082 R)
• M22: 5,517,618 km (0.111 R)
• M23: 6,174,503 km (0.076 R)
• M24: 6,342,651 km (0.034 R)
• M25: 6,487,910 km (0.104 R)
• M26: 7,180,847 km (0.062 R)
• M27: 7,587,604 km (0.072 R)
• M28: 7,897,571 km (0.118 R)
• M29: 8,028,020 km (0.069 R)
• M30: 8,717,816 km (0.108 R)
• M31: 8,825,526 km (0.101 R)
• M32: 8,961,062 km (0.116 R)
• M33: 9,398,935 km (0.106 R)
• M34: 9,592,814 km (0.031 R)
• M35: 9,760,064 km (0.053 R)
• M36: 10,381,643 km (0.082 R)
• M37: 10,610,827 km (0.103 R)
• M38: 10,754,890 km (0.093 R)
• M39: 11,103,453 km (0.058 R)
• M40: 11,931,328 km (0.028 R)
• M41: 12,901,620 km (0.115 R)
• M42: 13,303,140 km (0.116 R)
• M43: 14,532,386 km (0.087 R)
• M44: 14,628,428 km (0.104 R)
• M45: 15,241,779 km (0.032 R)
• M46: 15,437,154 km (0.085 R)
• M47: 16,660,864 km (0.114 R)
• M48: 17,437,128 km (0.065 R)
• M49: 17,675,886 km (0.048 R)
• M50: 18,294,473 km (0.086 R)
• M51: 19,306,054 km (0.062 R)
• M52: 19,694,560 km (0.05 R)
• M53: 20,156,967 km (0.039 R)
• M54: 20,551,157 km (0.115 R)
• M55: 20,659,017 km (0.098 R)
• M56: 20,875,485 km (0.119 R)
• M57: 21,419,872 km (0.099 R)
• M58: 21,565,879 km (0.074 R)
• M59: 21,785,489 km (0.093 R)
• M60: 22,448,656 km (0.063 R)
• M61: 23,081,156 km (0.071 R)
• M62: 23,230,754 km (0.082 R)
• M63: 23,418,350 km (0.07 R)
• M64: 23,644,093 km (0.091 R)
• M65: 23,908,283 km (0.093 R)
• M66: 24,021,828 km (0.067 R)
• M67: 24,363,659 km (0.091 R)
• M68: 24,936,768 km (0.041 R)
• M69: 25,282,788 km (0.097 R)
• M70: 26,057,556 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.3

Radius: 10.2

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.7 AU - 13.74 AU

Year: 15036 Days

Day: 5.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,421,650 km

• M1: 246,088 km (0.082 R)
• M2: 414,835 km (0.105 R)
• M3: 725,998 km (0.115 R)
• M4: 1,010,384 km (0.07 R)
• M5: 1,568,384 km (0.094 R)
• M6: 2,179,791 km (0.047 R)
• M7: 2,367,386 km (0.106 R)
• M8: 2,725,075 km (0.115 R)
• M9: 2,961,589 km (0.093 R)
• M10: 3,030,554 km (0.084 R)
• M11: 3,240,439 km (0.112 R)
• M12: 4,012,215 km (0.105 R)
• M13: 5,250,885 km (0.039 R)
• M14: 5,334,660 km (0.037 R)
• M15: 8,048,066 km (0.057 R)
• M16: 8,144,856 km (0.083 R)
• M17: 8,290,864 km (0.106 R)
• M18: 8,536,055 km (0.095 R)
• M19: 9,694,391 km (0.11 R)
• M20: 9,849,075 km (0.106 R)
• M21: 11,278,183 km (0.085 R)
• M22: 11,550,003 km (0.084 R)
• M23: 11,878,969 km (0.067 R)
• M24: 12,211,076 km (0.097 R)
• M25: 12,884,416 km (0.093 R)
• M26: 13,225,649 km (0.066 R)
• M27: 13,627,468 km (0.115 R)
• M28: 13,858,896 km (0.09 R)
• M29: 14,325,642 km (0.113 R)
• M30: 14,738,382 km (0.082 R)
• M31: 15,154,863 km (0.118 R)
• M32: 16,366,456 km (0.077 R)
• M33: 18,305,244 km (0.105 R)
• M34: 18,753,140 km (0.044 R)
• M35: 18,946,122 km (0.05 R)
• M36: 19,855,527 km (0.12 R)
• M37: 20,845,715 km (0.097 R)
• M38: 21,045,728 km (0.11 R)
• M39: 21,313,358 km (0.066 R)
• M40: 21,380,378 km (0.1 R)
• M41: 21,447,548 km (0.117 R)
• M42: 21,582,036 km (0.114 R)
• M43: 22,258,817 km (0.074 R)
• M44: 22,531,534 km (0.1 R)
• M45: 23,149,074 km (0.099 R)
• M46: 23,287,153 km (0.077 R)
• M47: 23,911,424 km (0.109 R)
• M48: 24,190,724 km (0.097 R)
• M49: 24,400,909 km (0.039 R)
• M50: 24,752,464 km (0.027 R)
• M51: 25,035,054 km (0.058 R)
• M52: 25,247,633 km (0.091 R)
• M53: 26,175,738 km (0.095 R)
• M54: 27,698,644 km (0.092 R)
• M55: 27,845,100 km (0.118 R)
• M56: 28,286,265 km (0.066 R)
• M57: 28,507,669 km (0.092 R)
• M58: 30,224,455 km (0.068 R)
• M59: 32,359,216 km (0.094 R)
• M60: 34,463,460 km (0.112 R)
• M61: 34,699,974 km (0.115 R)
• M62: 36,130,579 km (0.084 R)
• M63: 36,852,987 km (0.108 R)
• M64: 37,580,182 km (0.09 R)
• M65: 38,393,845 km (0.102 R)
• M66: 39,213,192 km (0.096 R)
• M67: 40,038,374 km (0.052 R)
• M68: 40,869,390 km (0.082 R)
• M69: 41,119,668 km (0.087 R)
• M70: 41,958,014 km (0.1 R)
• M71: 43,226,006 km (0.056 R)
• M72: 43,651,462 km (0.117 R)
• M73: 43,822,003 km (0.054 R)
• M74: 46,755,468 km (0.094 R)
• M75: 47,017,414 km (0.057 R)
• M76: 48,157,799 km (0.101 R)
• M77: 48,598,813 km (0.108 R)
• M78: 49,307,309 km (0.117 R)
• M79: 51,363,232 km (0.12 R)
• M80: 51,543,348 km (0.118 R)
• M81: 51,723,613 km (0.089 R)
• M82: 53,446,981 km (0.119 R)
• M83: 53,629,490 km (0.11 R)
• M84: 53,995,107 km (0.085 R)
• M85: 54,178,215 km (0.116 R)
• M86: 55,004,743 km (0.098 R)
• M87: 55,281,200 km (0.088 R)
• M88: 58,352,744 km (0.081 R)
• M89: 62,149,388 km (0.115 R)
• M90: 62,245,280 km (0.064 R)
• M91: 62,725,639 km (0.086 R)
• M92: 63,980,466 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.6

Radius: 4.4

Gravity: 16.51 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 11.85 AU - 12.55 AU

Year: 15969 Days

Day: 24.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,421,650 km

• M1: 267,481 km (0.11 R)
• M2: 305,329 km (0.118 R)
• M3: 345,122 km (0.072 R)
• M4: 386,860 km (0.099 R)
• M5: 445,502 km (0.093 R)
• M6: 691,441 km (0.053 R)
• M7: 1,246,001 km (0.025 R)
• M8: 1,401,882 km (0.088 R)
• M9: 1,493,585 km (0.097 R)
• M10: 2,059,215 km (0.07 R)
• M11: 2,216,741 km (0.089 R)
• M12: 2,599,413 km (0.075 R)
• M13: 2,627,537 km (0.095 R)
• M14: 2,712,359 km (0.114 R)
• M15: 2,885,145 km (0.116 R)
• M16: 3,864,861 km (0.069 R)
• M17: 4,423,609 km (0.066 R)
• M18: 4,695,129 km (0.099 R)
• M19: 5,614,707 km (0.093 R)
• M20: 5,687,711 km (0.079 R)
• M21: 6,094,767 km (0.067 R)
• M22: 6,549,544 km (0.08 R)
• M23: 8,142,612 km (0.114 R)
• M24: 8,896,735 km (0.091 R)
• M25: 8,939,221 km (0.044 R)
• M26: 8,981,856 km (0.037 R)
• M27: 9,238,865 km (0.075 R)
• M28: 9,541,951 km (0.069 R)
• M29: 11,380,957 km (0.119 R)
• M30: 11,939,556 km (0.118 R)
• M31: 12,889,951 km (0.091 R)
• M32: 13,325,580 km (0.064 R)
• M33: 13,423,118 km (0.114 R)
• M34: 13,766,146 km (0.054 R)
• M35: 14,012,833 km (0.066 R)
• M36: 14,062,349 km (0.069 R)
• M37: 14,360,797 km (0.114 R)
• M38: 15,729,169 km (0.08 R)
• M39: 15,832,092 km (0.12 R)
• M40: 16,246,329 km (0.113 R)
• M41: 16,559,437 km (0.12 R)
• M42: 17,138,530 km (0.107 R)
• M43: 17,244,446 km (0.078 R)
• M44: 17,724,206 km (0.08 R)
• M45: 18,424,773 km (0.114 R)
• M46: 18,915,155 km (0.042 R)
• M47: 19,189,368 km (0.091 R)
• M48: 20,862,470 km (0.103 R)
• M49: 21,888,412 km (0.102 R)
• M50: 22,118,644 km (0.114 R)
• M51: 22,930,810 km (0.073 R)
• M52: 23,634,668 km (0.08 R)
• M53: 23,752,701 km (0.103 R)
• M54: 24,048,456 km (0.086 R)
• M55: 24,286,018 km (0.098 R)
• M56: 24,345,557 km (0.106 R)
• M57: 24,405,097 km (0.108 R)
• M58: 26,153,448 km (0.104 R)
• M59: 27,258,677 km (0.079 R)
• M60: 27,444,328 km (0.081 R)
• M61: 28,128,888 km (0.108 R)
• M62: 28,756,002 km (0.081 R)
• M63: 29,960,115 km (0.067 R)
• M64: 30,151,750 km (0.058 R)
• M65: 31,115,908 km (0.107 R)
• M66: 31,310,086 km (0.089 R)
• M67: 32,155,614 km (0.04 R)
• M68: 32,286,362 km (0.087 R)
• M69: 32,745,478 km (0.108 R)
• M70: 35,612,222 km (0.105 R)
• M71: 35,950,762 km (0.103 R)
• M72: 36,086,447 km (0.069 R)
• M73: 36,562,767 km (0.044 R)
• M74: 37,728,284 km (0.056 R)
• M75: 38,211,784 km (0.115 R)
• M76: 38,280,898 km (0.099 R)
• M77: 39,534,229 km (0.041 R)
• M78: 39,744,414 km (0.064 R)
• M79: 39,884,737 km (0.059 R)
• M80: 41,652,685 km (0.08 R)
• M81: 42,367,015 km (0.114 R)
• M82: 42,797,557 km (0.105 R)
• M83: 45,557,788 km (0.103 R)
• M84: 45,704,693 km (0.11 R)
• M85: 45,998,802 km (0.092 R)
• M86: 46,663,017 km (0.109 R)
• M87: 46,959,370 km (0.116 R)
• M88: 47,702,722 km (0.104 R)
• M89: 47,926,371 km (0.045 R)
• M90: 49,050,449 km (0.06 R)
• M91: 49,804,572 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.3

Radius: 4.4

Gravity: 45.16 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 10.79 AU - 14.43 AU

Year: 16780 Days

Day: 15.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,421,650 km

• M1: 107,262 km (0.049 R)
• M2: 850,464 km (0.104 R)
• M3: 1,413,550 km (0.097 R)
• M4: 1,622,389 km (0.081 R)
• M5: 1,937,442 km (0.077 R)
• M6: 2,002,667 km (0.056 R)
• M7: 2,305,602 km (0.037 R)
• M8: 3,181,049 km (0.065 R)
• M9: 3,573,295 km (0.091 R)
• M10: 3,613,237 km (0.077 R)
• M11: 3,939,211 km (0.108 R)
• M12: 4,575,301 km (0.075 R)
• M13: 4,662,367 km (0.109 R)
• M14: 5,425,765 km (0.107 R)
• M15: 7,573,841 km (0.117 R)
• M16: 8,042,082 km (0.102 R)
• M17: 8,843,179 km (0.089 R)
• M18: 9,280,603 km (0.12 R)
• M19: 10,924,983 km (0.085 R)
• M20: 11,453,213 km (0.096 R)
• M21: 11,571,694 km (0.057 R)
• M22: 11,750,314 km (0.113 R)
• M23: 12,412,734 km (0.115 R)
• M24: 14,026,147 km (0.082 R)
• M25: 14,216,585 km (0.093 R)
• M26: 17,037,701 km (0.085 R)
• M27: 17,105,320 km (0.102 R)
• M28: 17,444,608 km (0.108 R)
• M29: 17,786,289 km (0.097 R)
• M30: 19,810,947 km (0.111 R)
• M31: 20,669,788 km (0.089 R)
• M32: 21,031,366 km (0.077 R)
• M33: 21,322,035 km (0.096 R)
• M34: 21,760,506 km (0.076 R)
• M35: 22,869,625 km (0.081 R)
• M36: 23,619,260 km (0.115 R)
• M37: 24,072,990 km (0.082 R)
• M38: 24,605,858 km (0.062 R)
• M39: 24,758,747 km (0.115 R)
• M40: 25,373,744 km (0.104 R)
• M41: 26,540,457 km (0.116 R)
• M42: 26,775,924 km (0.111 R)
• M43: 27,724,525 km (0.107 R)
• M44: 28,764,529 km (0.042 R)
• M45: 29,735,868 km (0.117 R)
• M46: 33,897,232 km (0.093 R)
• M47: 34,836,856 km (0.081 R)
• M48: 35,439,287 km (0.074 R)
• M49: 36,131,925 km (0.064 R)
• M50: 36,741,686 km (0.058 R)
• M51: 37,003,931 km (0.096 R)
• M52: 37,266,924 km (0.099 R)
• M53: 37,530,515 km (0.115 R)
• M54: 39,930,664 km (0.104 R)
• M55: 41,013,303 km (0.045 R)
• M56: 42,380,030 km (0.119 R)
• M57: 42,563,437 km (0.112 R)
• M58: 43,207,156 km (0.076 R)
• M59: 44,504,469 km (0.109 R)
• M60: 44,690,868 km (0.091 R)
• M61: 44,970,915 km (0.1 R)
• M62: 45,251,561 km (0.034 R)
• M63: 45,532,805 km (0.108 R)
• M64: 46,002,692 km (0.047 R)
• M65: 47,232,237 km (0.106 R)
• M66: 47,422,375 km (0.105 R)
• M67: 49,916,770 km (0.052 R)
• M68: 50,110,350 km (0.091 R)
• M69: 50,304,229 km (0.101 R)
• M70: 51,082,287 km (0.094 R)
• M71: 51,864,235 km (0.068 R)
• M72: 52,748,808 km (0.1 R)
• M73: 53,143,447 km (0.044 R)
• M74: 53,440,249 km (0.08 R)
• M75: 53,737,350 km (0.098 R)
• M76: 54,831,958 km (0.103 R)
• M77: 57,144,143 km (0.077 R)
• M78: 57,549,553 km (0.095 R)
• M79: 57,752,557 km (0.061 R)
• M80: 58,465,092 km (0.107 R)
• M81: 59,898,838 km (0.112 R)
• M82: 62,696,468 km (0.099 R)
• M83: 63,428,749 km (0.075 R)
• M84: 67,559,894 km (0.103 R)
• M85: 68,203,165 km (0.072 R)
• M86: 69,387,681 km (0.118 R)
• M87: 70,470,471 km (0.076 R)
• M88: 70,687,687 km (0.111 R)
• M89: 70,796,295 km (0.085 R)
• M90: 70,905,052 km (0.051 R)
• M91: 71,340,681 km (0.045 R)
• M92: 71,449,738 km (0.05 R)
• M93: 71,995,621 km (0.079 R)
• M94: 72,981,920 km (0.11 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 18,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit