🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.48 AU - 1.52 AU

Year: 685 Days

Day: 27.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.53 AU - 2.45 AU

Year: 1046 Days

Day: 18.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.66 AU - 2.64 AU

Year: 1175 Days

Day: 21.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.82 AU - 4.44 AU

Year: 2578 Days

Day: 12.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.63 AU - 5.09 AU

Year: 3394 Days

Day: 29.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.9

Radius: 13.1

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.08 AU - 9.58 AU

Year: 8168 Days

Day: 8.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 69,837,346 km

• M1: 184,155 km (0.114 R)
• M2: 365,168 km (0.08 R)
• M3: 845,378 km (0.06 R)
• M4: 935,735 km (0.102 R)
• M5: 1,127,220 km (0.11 R)
• M6: 1,213,538 km (0.113 R)
• M7: 2,201,333 km (0.115 R)
• M8: 2,576,075 km (0.041 R)
• M9: 3,032,050 km (0.083 R)
• M10: 3,176,112 km (0.094 R)
• M11: 3,259,438 km (0.058 R)
• M12: 3,687,139 km (0.089 R)
• M13: 4,619,582 km (0.118 R)
• M14: 5,051,471 km (0.112 R)
• M15: 5,149,308 km (0.041 R)
• M16: 5,774,777 km (0.082 R)
• M17: 5,928,564 km (0.097 R)
• M18: 6,318,864 km (0.077 R)
• M19: 6,424,481 km (0.106 R)
• M20: 6,717,692 km (0.096 R)
• M21: 6,852,480 km (0.119 R)
• M22: 7,849,400 km (0.108 R)
• M23: 7,991,518 km (0.096 R)
• M24: 8,278,297 km (0.101 R)
• M25: 8,744,145 km (0.07 R)
• M26: 10,192,701 km (0.035 R)
• M27: 10,944,730 km (0.113 R)
• M28: 11,747,173 km (0.08 R)
• M29: 11,877,323 km (0.082 R)
• M30: 12,969,387 km (0.077 R)
• M31: 13,340,689 km (0.113 R)
• M32: 13,749,540 km (0.114 R)
• M33: 14,266,551 km (0.091 R)
• M34: 15,891,632 km (0.104 R)
• M35: 16,071,748 km (0.078 R)
• M36: 16,506,928 km (0.091 R)
• M37: 16,835,894 km (0.061 R)
• M38: 16,945,998 km (0.103 R)
• M39: 17,203,905 km (0.049 R)
• M40: 17,388,957 km (0.082 R)
• M41: 17,835,806 km (0.101 R)
• M42: 17,985,554 km (0.052 R)
• M43: 18,173,299 km (0.092 R)
• M44: 18,550,884 km (0.108 R)
• M45: 18,740,724 km (0.07 R)
• M46: 18,969,309 km (0.036 R)
• M47: 19,390,726 km (0.093 R)
• M48: 20,126,000 km (0.059 R)
• M49: 24,600,622 km (0.039 R)
• M50: 24,809,311 km (0.066 R)
• M51: 25,186,148 km (0.092 R)
• M52: 26,927,168 km (0.076 R)
• M53: 27,400,795 km (0.085 R)
• M54: 28,356,576 km (0.079 R)
• M55: 28,794,449 km (0.085 R)
• M56: 28,970,376 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.4

Radius: 12.6

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.93 AU - 12.59 AU

Year: 14085 Days

Day: 6 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 69,837,346 km

• M1: 158,723 km (0.092 R)
• M2: 472,430 km (0.113 R)
• M3: 649,105 km (0.041 R)
• M4: 893,099 km (0.092 R)
• M5: 1,003,951 km (0.071 R)
• M6: 1,340,846 km (0.029 R)
• M7: 1,769,144 km (0.103 R)
• M8: 2,270,148 km (0.027 R)
• M9: 2,649,977 km (0.092 R)
• M10: 2,814,385 km (0.058 R)
• M11: 3,577,783 km (0.048 R)
• M12: 3,908,095 km (0.115 R)
• M13: 4,837,247 km (0.099 R)
• M14: 5,120,885 km (0.111 R)
• M15: 5,326,731 km (0.087 R)
• M16: 5,451,646 km (0.118 R)
• M17: 6,353,422 km (0.109 R)
• M18: 6,441,684 km (0.089 R)
• M19: 7,440,101 km (0.096 R)
• M20: 7,768,019 km (0.1 R)
• M21: 8,244,638 km (0.116 R)
• M22: 8,829,117 km (0.06 R)
• M23: 9,376,795 km (0.102 R)
• M24: 11,298,828 km (0.093 R)
• M25: 11,730,119 km (0.107 R)
• M26: 12,002,387 km (0.072 R)
• M27: 13,168,951 km (0.075 R)
• M28: 13,565,834 km (0.032 R)
• M29: 14,838,613 km (0.088 R)
• M30: 14,956,197 km (0.106 R)
• M31: 15,968,526 km (0.069 R)
• M32: 16,880,025 km (0.086 R)
• M33: 18,373,311 km (0.112 R)
• M34: 19,392,372 km (0.073 R)
• M35: 20,298,935 km (0.109 R)
• M36: 21,551,368 km (0.079 R)
• M37: 22,355,307 km (0.11 R)
• M38: 23,511,101 km (0.111 R)
• M39: 24,895,479 km (0.056 R)
• M40: 25,668,152 km (0.113 R)
• M41: 27,525,709 km (0.106 R)
• M42: 27,815,330 km (0.068 R)
• M43: 28,251,707 km (0.113 R)
• M44: 30,916,943 km (0.098 R)
• M45: 31,067,289 km (0.066 R)
• M46: 32,891,186 km (0.109 R)
• M47: 33,661,466 km (0.071 R)
• M48: 34,437,579 km (0.119 R)
• M49: 35,376,755 km (0.111 R)
• M50: 35,612,820 km (0.098 R)
• M51: 36,642,054 km (0.119 R)
• M52: 36,721,640 km (0.087 R)
• M53: 38,002,646 km (0.11 R)
• M54: 38,083,280 km (0.117 R)
• M55: 38,567,827 km (0.058 R)
• M56: 38,729,692 km (0.071 R)
• M57: 39,135,551 km (0.095 R)
• M58: 40,526,213 km (0.063 R)
• M59: 40,608,492 km (0.075 R)
• M60: 41,600,475 km (0.083 R)
• M61: 41,683,502 km (0.1 R)
• M62: 42,099,384 km (0.077 R)
• M63: 43,524,005 km (0.053 R)
• M64: 44,030,543 km (0.056 R)
• M65: 44,115,215 km (0.082 R)
• M66: 44,623,998 km (0.12 R)
• M67: 44,964,333 km (0.036 R)
• M68: 46,678,724 km (0.097 R)
• M69: 48,939,447 km (0.084 R)
• M70: 50,880,031 km (0.087 R)
• M71: 51,681,128 km (0.118 R)
• M72: 51,949,057 km (0.1 R)
• M73: 52,217,586 km (0.115 R)
• M74: 53,476,302 km (0.064 R)
• M75: 53,566,659 km (0.09 R)
• M76: 55,018,207 km (0.078 R)
• M77: 55,291,822 km (0.078 R)
• M78: 55,383,226 km (0.089 R)
• M79: 56,943,083 km (0.118 R)
• M80: 57,497,044 km (0.09 R)
• M81: 57,589,645 km (0.062 R)
• M82: 58,983,149 km (0.077 R)
• M83: 59,824,637 km (0.073 R)
• M84: 59,918,435 km (0.11 R)
• M85: 60,670,164 km (0.067 R)
• M86: 61,614,127 km (0.074 R)
• M87: 61,708,822 km (0.113 R)
• M88: 62,468,032 km (0.101 R)
• M89: 62,848,758 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.5

Radius: 3.8

Gravity: 66.72 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 13.91 AU - 14.57 AU

Year: 20032 Days

Day: 23.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 69,837,346 km

• M1: 86,916 km (0.111 R)
• M2: 145,708 km (0.072 R)
• M3: 203,902 km (0.113 R)
• M4: 270,623 km (0.118 R)
• M5: 306,825 km (0.096 R)
• M6: 344,823 km (0.046 R)
• M7: 425,606 km (0.055 R)
• M8: 468,541 km (0.054 R)
• M9: 781,499 km (0.073 R)
• M10: 1,977,235 km (0.105 R)
• M11: 2,198,490 km (0.094 R)
• M12: 2,427,375 km (0.085 R)
• M13: 2,704,131 km (0.101 R)
• M14: 2,908,033 km (0.055 R)
• M15: 3,032,648 km (0.031 R)
• M16: 3,074,535 km (0.085 R)
• M17: 3,116,722 km (0.043 R)
• M18: 3,244,329 km (0.113 R)
• M19: 3,287,264 km (0.108 R)
• M20: 3,373,582 km (0.044 R)
• M21: 3,953,273 km (0.12 R)
• M22: 4,903,669 km (0.101 R)
• M23: 6,238,082 km (0.063 R)
• M24: 6,398,899 km (0.086 R)
• M25: 8,314,350 km (0.116 R)
• M26: 9,640,386 km (0.057 R)
• M27: 10,837,468 km (0.096 R)
• M28: 11,095,375 km (0.107 R)
• M29: 12,414,978 km (0.05 R)
• M30: 12,752,620 km (0.117 R)
• M31: 13,436,731 km (0.1 R)
• M32: 13,922,775 km (0.116 R)
• M33: 14,556,172 km (0.046 R)
• M34: 16,216,708 km (0.076 R)
• M35: 16,290,311 km (0.079 R)
• M36: 18,088,627 km (0.069 R)
• M37: 18,547,892 km (0.088 R)
• M38: 18,779,021 km (0.046 R)
• M39: 19,634,571 km (0.114 R)
• M40: 20,343,814 km (0.107 R)
• M41: 23,181,088 km (0.083 R)
• M42: 24,182,047 km (0.091 R)
• M43: 25,196,919 km (0.093 R)
• M44: 25,623,871 km (0.103 R)
• M45: 28,235,551 km (0.054 R)
• M46: 29,572,657 km (0.055 R)
• M47: 31,479,132 km (0.083 R)
• M48: 32,772,106 km (0.102 R)
• M49: 32,958,206 km (0.078 R)
• M50: 34,648,961 km (0.104 R)
• M51: 35,600,404 km (0.08 R)
• M52: 37,334,542 km (0.118 R)
• M53: 38,016,260 km (0.117 R)
• M54: 38,113,947 km (0.061 R)
• M55: 38,211,784 km (0.105 R)
• M56: 38,407,757 km (0.109 R)
• M57: 39,590,029 km (0.079 R)
• M58: 40,185,578 km (0.118 R)
• M59: 40,384,843 km (0.089 R)
• M60: 42,394,690 km (0.065 R)
• M61: 44,334,077 km (0.081 R)
• M62: 45,262,930 km (0.071 R)
• M63: 48,510,550 km (0.12 R)
• M64: 48,828,745 km (0.103 R)
• M65: 49,041,324 km (0.108 R)
• M66: 50,537,751 km (0.102 R)
• M67: 52,049,288 km (0.067 R)
• M68: 53,465,980 km (0.104 R)
• M69: 53,904,302 km (0.077 R)
• M70: 54,564,327 km (0.108 R)
• M71: 55,448,301 km (0.111 R)
• M72: 56,448,513 km (0.105 R)
• M73: 57,566,906 km (0.037 R)
• M74: 59,257,961 km (0.101 R)
• M75: 59,939,080 km (0.086 R)
• M76: 60,622,592 km (0.118 R)
• M77: 61,538,131 km (0.063 R)
• M78: 61,767,614 km (0.108 R)
• M79: 62,227,777 km (0.108 R)
• M80: 62,342,968 km (0.115 R)
• M81: 63,962,963 km (0.11 R)
• M82: 64,428,362 km (0.074 R)
• M83: 65,362,451 km (0.08 R)
• M84: 65,714,006 km (0.094 R)
• M85: 66,066,010 km (0.036 R)
• M86: 68,191,796 km (0.082 R)
• M87: 69,143,687 km (0.114 R)
• M88: 69,263,066 km (0.12 R)
• M89: 72,267,889 km (0.078 R)
• M90: 72,995,234 km (0.103 R)
• M91: 74,213,110 km (0.117 R)
• M92: 78,155,014 km (0.108 R)
• M93: 78,652,427 km (0.053 R)
• M94: 79,775,757 km (0.077 R)
• M95: 79,900,821 km (0.042 R)
• M96: 84,066,523 km (0.098 R)
• M97: 84,959,324 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.6

Radius: 3.9

Gravity: 25.22 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 14.13 AU - 17.55 AU

Year: 23501 Days

Day: 21.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,837,346 km

• M1: 66,122 km (0.105 R)
• M2: 140,173 km (0.109 R)
• M3: 308,022 km (0.07 R)
• M4: 525,238 km (0.074 R)
• M5: 649,255 km (0.097 R)
• M6: 948,750 km (0.027 R)
• M7: 998,267 km (0.042 R)
• M8: 1,048,681 km (0.086 R)
• M9: 1,568,833 km (0.11 R)
• M10: 1,657,395 km (0.118 R)
• M11: 2,255,487 km (0.102 R)
• M12: 3,058,977 km (0.039 R)
• M13: 4,431,538 km (0.099 R)
• M14: 4,641,124 km (0.091 R)
• M15: 5,919,887 km (0.1 R)
• M16: 6,011,890 km (0.081 R)
• M17: 7,005,818 km (0.085 R)
• M18: 7,397,764 km (0.105 R)
• M19: 7,796,742 km (0.114 R)
• M20: 7,847,156 km (0.092 R)
• M21: 8,100,575 km (0.119 R)
• M22: 8,356,687 km (0.095 R)
• M23: 8,563,581 km (0.083 R)
• M24: 8,615,491 km (0.094 R)
• M25: 8,719,761 km (0.112 R)
• M26: 8,876,988 km (0.096 R)
• M27: 9,088,071 km (0.052 R)
• M28: 9,141,028 km (0.116 R)
• M29: 9,785,197 km (0.069 R)
• M30: 10,722,727 km (0.112 R)
• M31: 11,173,615 km (0.085 R)
• M32: 12,681,561 km (0.117 R)
• M33: 14,313,823 km (0.076 R)
• M34: 15,122,849 km (0.036 R)
• M35: 16,525,628 km (0.058 R)
• M36: 18,102,539 km (0.075 R)
• M37: 18,169,260 km (0.117 R)
• M38: 18,908,872 km (0.114 R)
• M39: 18,976,639 km (0.077 R)
• M40: 19,864,353 km (0.072 R)
• M41: 20,002,133 km (0.055 R)
• M42: 20,209,326 km (0.085 R)
• M43: 20,695,669 km (0.065 R)
• M44: 22,177,735 km (0.094 R)
• M45: 26,368,869 km (0.115 R)
• M46: 27,973,007 km (0.06 R)
• M47: 30,716,033 km (0.052 R)
• M48: 32,402,300 km (0.107 R)
• M49: 33,379,474 km (0.099 R)
• M50: 34,366,221 km (0.095 R)
• M51: 35,362,543 km (0.118 R)
• M52: 35,529,494 km (0.085 R)
• M53: 36,199,992 km (0.059 R)
• M54: 36,621,110 km (0.077 R)
• M55: 36,874,678 km (0.106 R)
• M56: 39,441,329 km (0.052 R)
• M57: 39,787,947 km (0.047 R)
• M58: 39,961,481 km (0.079 R)
• M59: 40,135,463 km (0.101 R)
• M60: 40,309,595 km (0.062 R)
• M61: 42,153,538 km (0.082 R)
• M62: 43,487,203 km (0.112 R)
• M63: 43,845,191 km (0.115 R)
• M64: 44,204,226 km (0.109 R)
• M65: 44,564,158 km (0.103 R)
• M66: 45,831,701 km (0.11 R)
• M67: 45,922,657 km (0.09 R)
• M68: 46,744,398 km (0.113 R)
• M69: 46,927,506 km (0.044 R)
• M70: 47,111,062 km (0.065 R)
• M71: 48,309,491 km (0.044 R)
• M72: 48,402,092 km (0.084 R)
• M73: 48,587,444 km (0.087 R)
• M74: 49,798,139 km (0.058 R)
• M75: 50,172,732 km (0.119 R)
• M76: 50,736,267 km (0.097 R)
• M77: 51,585,535 km (0.119 R)
• M78: 51,680,080 km (0.114 R)
• M79: 52,629,877 km (0.107 R)
• M80: 53,011,352 km (0.054 R)
• M81: 53,873,036 km (0.04 R)
• M82: 54,065,119 km (0.117 R)
• M83: 55,998,821 km (0.054 R)
• M84: 57,954,963 km (0.106 R)
• M85: 58,743,643 km (0.103 R)
• M86: 60,930,914 km (0.071 R)
• M87: 61,331,537 km (0.097 R)
• M88: 61,632,528 km (0.064 R)
• M89: 63,043,535 km (0.117 R)
• M90: 65,077,767 km (0.109 R)
• M91: 65,692,165 km (0.051 R)
• M92: 67,547,029 km (0.079 R)
• M93: 69,419,097 km (0.086 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 16,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit