🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.9 AU - 1.46 AU

Year: 455 Days

Day: 32.8 Hours

Environment

Temp: 36 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,095,537 km

• M1: 596,297 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.8 AU - 2.22 AU

Year: 1011 Days

Day: 35.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.16 AU - 2.7 AU

Year: 1344 Days

Day: 38.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.54 AU - 3.34 AU

Year: 1788 Days

Day: 15.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,095,537 km

• M1: 256,560 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.83 AU - 4.37 AU

Year: 2945 Days

Day: 36.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,095,537 km

• M1: 1,502,561 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.4

Radius: 9.7

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.84 AU - 6.46 AU

Year: 5411 Days

Day: 7.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 29,095,537 km

• M1: 121,773 km (0.111 R)
• M2: 189,241 km (0.085 R)
• M3: 300,542 km (0.025 R)
• M4: 471,532 km (0.113 R)
• M5: 616,044 km (0.072 R)
• M6: 725,849 km (0.119 R)
• M7: 919,279 km (0.117 R)
• M8: 1,063,342 km (0.119 R)
• M9: 1,146,817 km (0.101 R)
• M10: 1,772,585 km (0.118 R)
• M11: 2,099,756 km (0.092 R)
• M12: 2,216,741 km (0.082 R)
• M13: 2,390,724 km (0.11 R)
• M14: 2,457,145 km (0.097 R)
• M15: 2,614,672 km (0.106 R)
• M16: 2,787,158 km (0.116 R)
• M17: 3,155,617 km (0.083 R)
• M18: 3,615,631 km (0.086 R)
• M19: 3,991,122 km (0.103 R)
• M20: 4,136,830 km (0.078 R)
• M21: 4,406,256 km (0.049 R)
• M22: 4,626,015 km (0.108 R)
• M23: 4,891,701 km (0.075 R)
• M24: 5,219,919 km (0.089 R)
• M25: 5,511,335 km (0.094 R)
• M26: 5,958,334 km (0.094 R)
• M27: 6,278,174 km (0.096 R)
• M28: 6,541,316 km (0.116 R)
• M29: 6,839,764 km (0.076 R)
• M30: 6,998,488 km (0.102 R)
• M31: 7,158,557 km (0.113 R)
• M32: 7,239,191 km (0.101 R)
• M33: 7,433,518 km (0.08 R)
• M34: 7,531,355 km (0.044 R)
• M35: 7,596,879 km (0.078 R)
• M36: 8,010,517 km (0.086 R)
• M37: 8,397,527 km (0.09 R)
• M38: 8,790,670 km (0.053 R)
• M39: 8,894,192 km (0.112 R)
• M40: 9,347,623 km (0.087 R)
• M41: 9,524,148 km (0.085 R)
• M42: 9,844,437 km (0.077 R)
• M43: 10,150,216 km (0.115 R)
• M44: 10,258,973 km (0.098 R)
• M45: 10,514,038 km (0.086 R)
• M46: 10,660,793 km (0.075 R)
• M47: 10,752,945 km (0.072 R)
• M48: 10,845,247 km (0.082 R)
• M49: 10,974,949 km (0.088 R)
• M50: 12,050,108 km (0.062 R)
• M51: 12,300,087 km (0.089 R)
• M52: 12,590,606 km (0.092 R)
• M53: 12,804,979 km (0.08 R)
• M54: 13,060,044 km (0.117 R)
• M55: 13,297,007 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.1

Radius: 11.1

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.44 AU - 7.72 AU

Year: 7404 Days

Day: 7.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 81.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 29,095,537 km

• M1: 166,054 km (0.028 R)
• M2: 248,781 km (0.032 R)
• M3: 351,555 km (0.09 R)
• M4: 439,369 km (0.077 R)
• M5: 588,668 km (0.025 R)
• M6: 878,289 km (0.049 R)
• M7: 1,177,036 km (0.097 R)
• M8: 1,644,230 km (0.055 R)
• M9: 1,825,992 km (0.12 R)
• M10: 1,929,962 km (0.058 R)
• M11: 2,548,998 km (0.072 R)
• M12: 2,618,860 km (0.062 R)
• M13: 2,905,041 km (0.075 R)
• M14: 3,823,273 km (0.12 R)
• M15: 3,903,607 km (0.105 R)
• M16: 4,426,152 km (0.12 R)
• M17: 5,295,765 km (0.094 R)
• M18: 5,688,908 km (0.096 R)
• M19: 6,029,093 km (0.074 R)
• M20: 6,217,288 km (0.081 R)
• M21: 7,121,906 km (0.099 R)
• M22: 7,254,599 km (0.073 R)
• M23: 7,522,230 km (0.037 R)
• M24: 8,275,156 km (0.077 R)
• M25: 8,379,725 km (0.094 R)
• M26: 8,660,670 km (0.09 R)
• M27: 8,873,398 km (0.102 R)
• M28: 8,944,756 km (0.118 R)
• M29: 9,052,018 km (0.075 R)
• M30: 9,449,200 km (0.105 R)
• M31: 10,074,369 km (0.119 R)
• M32: 10,148,720 km (0.079 R)
• M33: 10,298,168 km (0.111 R)
• M34: 10,979,586 km (0.066 R)
• M35: 11,133,074 km (0.055 R)
• M36: 11,519,634 km (0.081 R)
• M37: 11,832,144 km (0.112 R)
• M38: 12,029,015 km (0.081 R)
• M39: 12,585,669 km (0.098 R)
• M40: 12,867,212 km (0.069 R)
• M41: 15,536,188 km (0.061 R)
• M42: 15,968,376 km (0.118 R)
• M43: 16,360,622 km (0.116 R)
• M44: 16,579,932 km (0.107 R)
• M45: 16,888,702 km (0.065 R)
• M46: 17,961,468 km (0.109 R)
• M47: 18,097,154 km (0.032 R)
• M48: 18,187,660 km (0.098 R)
• M49: 18,964,073 km (0.095 R)
• M50: 19,102,302 km (0.11 R)
• M51: 19,379,656 km (0.114 R)
• M52: 19,565,158 km (0.082 R)
• M53: 19,798,081 km (0.099 R)
• M54: 20,786,026 km (0.079 R)
• M55: 21,357,789 km (0.104 R)
• M56: 21,645,615 km (0.119 R)
• M57: 22,614,411 km (0.083 R)
• M58: 23,448,868 km (0.082 R)
• M59: 23,944,486 km (0.043 R)
• M60: 25,198,565 km (0.052 R)
• M61: 25,451,983 km (0.093 R)
• M62: 25,910,202 km (0.099 R)
• M63: 26,680,032 km (0.069 R)
• M64: 26,783,255 km (0.08 R)
• M65: 27,509,403 km (0.088 R)
• M66: 27,875,020 km (0.08 R)
• M67: 28,032,098 km (0.066 R)
• M68: 28,294,642 km (0.117 R)
• M69: 28,822,274 km (0.114 R)
• M70: 29,619,780 km (0.066 R)
• M71: 30,370,612 km (0.085 R)
• M72: 31,073,572 km (0.114 R)
• M73: 31,454,299 km (0.047 R)
• M74: 32,330,194 km (0.093 R)
• M75: 32,937,113 km (0.042 R)
• M76: 33,491,971 km (0.029 R)
• M77: 33,603,422 km (0.058 R)
• M78: 33,714,872 km (0.061 R)
• M79: 34,162,020 km (0.065 R)
• M80: 35,515,432 km (0.075 R)
• M81: 37,001,238 km (0.113 R)
• M82: 37,116,429 km (0.12 R)
• M83: 37,289,364 km (0.063 R)
• M84: 37,520,343 km (0.099 R)
• M85: 38,332,510 km (0.107 R)
• M86: 38,449,046 km (0.069 R)
• M87: 38,799,255 km (0.037 R)
• M88: 38,974,733 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676

Radius: 12.5

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.58 AU - 8.26 AU

Year: 7907 Days

Day: 8.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 29,095,537 km

• M1: 215,720 km (0.098 R)
• M2: 325,824 km (0.059 R)
• M3: 456,573 km (0.103 R)
• M4: 543,489 km (0.106 R)
• M5: 957,277 km (0.092 R)
• M6: 1,598,304 km (0.044 R)
• M7: 1,720,226 km (0.092 R)
• M8: 2,038,869 km (0.108 R)
• M9: 2,757,089 km (0.025 R)
• M10: 3,234,156 km (0.06 R)
• M11: 3,629,095 km (0.039 R)
• M12: 4,151,640 km (0.027 R)
• M13: 4,350,306 km (0.083 R)
• M14: 5,176,086 km (0.088 R)
• M15: 5,482,762 km (0.119 R)
• M16: 5,669,610 km (0.032 R)
• M17: 6,146,229 km (0.111 R)
• M18: 6,340,556 km (0.066 R)
• M19: 6,471,155 km (0.062 R)
• M20: 6,701,985 km (0.111 R)
• M21: 6,868,637 km (0.118 R)
• M22: 7,070,295 km (0.069 R)
• M23: 7,514,151 km (0.059 R)
• M24: 8,393,189 km (0.077 R)
• M25: 8,645,111 km (0.108 R)
• M26: 8,936,229 km (0.085 R)
• M27: 9,119,785 km (0.062 R)
• M28: 9,230,488 km (0.097 R)
• M29: 9,341,789 km (0.072 R)
• M30: 9,677,935 km (0.098 R)
• M31: 9,866,578 km (0.116 R)
• M32: 10,285,751 km (0.114 R)
• M33: 10,401,091 km (0.088 R)
• M34: 10,516,880 km (0.093 R)
• M35: 10,749,654 km (0.106 R)
• M36: 10,984,224 km (0.039 R)
• M37: 11,339,219 km (0.113 R)
• M38: 11,458,449 km (0.116 R)
• M39: 11,939,406 km (0.082 R)
• M40: 12,345,265 km (0.082 R)
• M41: 13,716,629 km (0.06 R)
• M42: 14,614,366 km (0.104 R)
• M43: 15,223,379 km (0.077 R)
• M44: 15,796,338 km (0.091 R)
• M45: 16,376,479 km (0.105 R)
• M46: 16,736,860 km (0.117 R)
• M47: 16,963,501 km (0.104 R)
• M48: 17,282,444 km (0.105 R)
• M49: 20,145,298 km (0.117 R)
• M50: 20,241,639 km (0.033 R)
• M51: 20,871,596 km (0.102 R)
• M52: 21,262,495 km (0.097 R)
• M53: 21,409,699 km (0.066 R)
• M54: 21,606,420 km (0.098 R)
• M55: 23,607,292 km (0.085 R)
• M56: 23,912,621 km (0.105 R)
• M57: 24,887,700 km (0.107 R)
• M58: 25,980,662 km (0.083 R)
• M59: 26,243,206 km (0.026 R)
• M60: 26,348,523 km (0.114 R)
• M61: 26,770,988 km (0.1 R)
• M62: 26,876,903 km (0.079 R)
• M63: 27,248,953 km (0.091 R)
• M64: 27,355,467 km (0.028 R)
• M65: 27,836,873 km (0.092 R)
• M66: 28,213,261 km (0.117 R)
• M67: 29,845,374 km (0.109 R)
• M68: 30,340,991 km (0.119 R)
• M69: 32,406,938 km (0.114 R)
• M70: 32,576,432 km (0.063 R)
• M71: 33,143,558 km (0.077 R)
• M72: 33,828,417 km (0.066 R)
• M73: 34,575,658 km (0.115 R)
• M74: 34,806,637 km (0.081 R)
• M75: 35,969,312 km (0.091 R)
• M76: 36,261,925 km (0.112 R)
• M77: 37,263,034 km (0.099 R)
• M78: 37,618,479 km (0.119 R)
• M79: 37,796,650 km (0.049 R)
• M80: 39,473,044 km (0.097 R)
• M81: 40,624,349 km (0.031 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.3

Radius: 11.3

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 11.03 AU - 12.39 AU

Year: 14216 Days

Day: 7.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 29,095,537 km

• M1: 453,132 km (0.117 R)
• M2: 842,236 km (0.117 R)
• M3: 1,429,707 km (0.107 R)
• M4: 1,511,088 km (0.114 R)
• M5: 1,678,787 km (0.108 R)
• M6: 1,942,229 km (0.071 R)
• M7: 2,125,337 km (0.11 R)
• M8: 2,346,293 km (0.054 R)
• M9: 3,711,224 km (0.038 R)
• M10: 3,901,363 km (0.109 R)
• M11: 3,978,406 km (0.1 R)
• M12: 4,572,309 km (0.088 R)
• M13: 4,694,531 km (0.083 R)
• M14: 5,798,413 km (0.099 R)
• M15: 6,064,249 km (0.109 R)
• M16: 6,334,123 km (0.117 R)
• M17: 7,026,163 km (0.108 R)
• M18: 7,549,008 km (0.078 R)
• M19: 8,183,153 km (0.111 R)
• M20: 8,381,819 km (0.086 R)
• M21: 8,885,216 km (0.067 R)
• M22: 10,080,204 km (0.05 R)
• M23: 10,293,231 km (0.101 R)
• M24: 10,669,619 km (0.112 R)
• M25: 10,832,232 km (0.053 R)
• M26: 10,995,743 km (0.089 R)
• M27: 13,136,937 km (0.05 R)
• M28: 14,734,493 km (0.065 R)
• M29: 14,855,368 km (0.071 R)
• M30: 15,037,129 km (0.072 R)
• M31: 15,648,386 km (0.109 R)
• M32: 15,957,156 km (0.109 R)
• M33: 18,238,673 km (0.117 R)
• M34: 19,219,287 km (0.049 R)
• M35: 19,417,355 km (0.059 R)
• M36: 19,616,320 km (0.043 R)
• M37: 20,553,102 km (0.112 R)
• M38: 20,688,189 km (0.091 R)
• M39: 20,891,193 km (0.101 R)
• M40: 21,027,028 km (0.027 R)
• M41: 21,985,651 km (0.101 R)
• M42: 22,609,474 km (0.066 R)
• M43: 22,748,899 km (0.083 R)
• M44: 24,515,650 km (0.041 R)
• M45: 25,018,150 km (0.118 R)
• M46: 26,033,470 km (0.102 R)
• M47: 26,179,627 km (0.106 R)
• M48: 27,730,658 km (0.101 R)
• M49: 30,227,596 km (0.116 R)
• M50: 30,920,982 km (0.044 R)
• M51: 31,931,965 km (0.073 R)
• M52: 32,559,378 km (0.104 R)
• M53: 32,638,067 km (0.097 R)
• M54: 33,587,564 km (0.103 R)
• M55: 36,327,001 km (0.054 R)
• M56: 36,572,191 km (0.115 R)
• M57: 40,061,562 km (0.094 R)
• M58: 41,077,930 km (0.08 R)
• M59: 42,017,105 km (0.053 R)
• M60: 42,360,283 km (0.039 R)
• M61: 42,532,320 km (0.088 R)
• M62: 44,003,466 km (0.095 R)
• M63: 44,613,975 km (0.115 R)
• M64: 45,403,253 km (0.027 R)
• M65: 45,491,217 km (0.089 R)
• M66: 47,887,924 km (0.051 R)
• M67: 48,515,936 km (0.066 R)
• M68: 48,876,018 km (0.091 R)
• M69: 49,327,504 km (0.07 R)
• M70: 50,234,367 km (0.112 R)
• M71: 50,872,551 km (0.107 R)
• M72: 51,330,021 km (0.037 R)
• M73: 51,880,691 km (0.057 R)
• M74: 52,156,849 km (0.055 R)
• M75: 52,433,455 km (0.116 R)
• M76: 52,618,059 km (0.069 R)
• M77: 55,790,581 km (0.067 R)
• M78: 56,451,355 km (0.068 R)
• M79: 56,545,901 km (0.072 R)
• M80: 57,304,811 km (0.097 R)
• M81: 57,780,682 km (0.094 R)
• M82: 57,876,125 km (0.078 R)
• M83: 60,954,849 km (0.095 R)
• M84: 61,149,177 km (0.038 R)
• M85: 62,220,896 km (0.032 R)
• M86: 64,580,653 km (0.088 R)
• M87: 65,373,821 km (0.116 R)
• M88: 65,572,487 km (0.052 R)
• M89: 66,369,694 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.8

Radius: 7.2

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 12.47 AU - 20.25 AU

Year: 23475 Days

Day: 24.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 29,095,537 km

• M1: 99,782 km (0.074 R)
• M2: 204,201 km (0.111 R)
• M3: 287,677 km (0.104 R)
• M4: 592,557 km (0.044 R)
• M5: 912,248 km (0.086 R)
• M6: 1,280,259 km (0.066 R)
• M7: 1,464,862 km (0.085 R)
• M8: 1,859,651 km (0.119 R)
• M9: 2,762,175 km (0.088 R)
• M10: 2,940,945 km (0.081 R)
• M11: 3,082,614 km (0.042 R)
• M12: 3,247,321 km (0.098 R)
• M13: 3,521,235 km (0.065 R)
• M14: 3,585,562 km (0.09 R)
• M15: 3,824,619 km (0.108 R)
• M16: 4,502,746 km (0.047 R)
• M17: 4,642,920 km (0.044 R)
• M18: 5,144,521 km (0.113 R)
• M19: 5,193,140 km (0.074 R)
• M20: 5,789,438 km (0.097 R)
• M21: 7,760,240 km (0.073 R)
• M22: 8,182,854 km (0.082 R)
• M23: 8,239,851 km (0.111 R)
• M24: 8,670,992 km (0.064 R)
• M25: 9,257,266 km (0.078 R)
• M26: 9,645,323 km (0.112 R)
• M27: 11,440,198 km (0.079 R)
• M28: 12,769,674 km (0.093 R)
• M29: 13,268,134 km (0.1 R)
• M30: 13,368,664 km (0.09 R)
• M31: 14,078,955 km (0.09 R)
• M32: 14,593,871 km (0.099 R)
• M33: 15,045,207 km (0.081 R)
• M34: 15,325,105 km (0.044 R)
• M35: 15,819,227 km (0.063 R)
• M36: 17,259,555 km (0.064 R)
• M37: 18,106,578 km (0.096 R)
• M38: 19,345,548 km (0.092 R)
• M39: 19,497,539 km (0.067 R)
• M40: 20,186,437 km (0.051 R)
• M41: 24,279,734 km (0.113 R)
• M42: 25,685,356 km (0.063 R)
• M43: 26,524,600 km (0.106 R)
• M44: 26,735,683 km (0.066 R)
• M45: 26,947,513 km (0.057 R)
• M46: 27,202,428 km (0.118 R)
• M47: 27,757,287 km (0.102 R)
• M48: 27,885,791 km (0.098 R)
• M49: 28,229,717 km (0.078 R)
• M50: 28,834,840 km (0.044 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 13,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit