🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.6 AU - 0.72 AU

Year: 193 Days

Day: 29.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,091,926 km

• M1: 311,912 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.63 AU - 0.75 AU

Year: 206 Days

Day: 25.2 Hours

Environment

Temp: 199 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.44 AU - 1.48 AU

Year: 635 Days

Day: 43.4 Hours

Environment

Temp: -18 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,091,926 km

• M1: 110,852 km (0.11 R)
• M2: 487,539 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.53 AU - 4.13 AU

Year: 2698 Days

Day: 28.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.6

Radius: 14.6

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.58 AU - 8.86 AU

Year: 6982 Days

Day: 12.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 57,091,926 km

• M1: 194,028 km (0.11 R)
• M2: 297,251 km (0.08 R)
• M3: 500,854 km (0.095 R)
• M4: 643,271 km (0.096 R)
• M5: 802,144 km (0.06 R)
• M6: 965,355 km (0.052 R)
• M7: 1,140,684 km (0.078 R)
• M8: 1,525,150 km (0.109 R)
• M9: 1,693,298 km (0.09 R)
• M10: 1,786,498 km (0.114 R)
• M11: 1,922,931 km (0.098 R)
• M12: 2,134,313 km (0.066 R)
• M13: 2,642,198 km (0.084 R)
• M14: 3,338,426 km (0.08 R)
• M15: 3,440,003 km (0.073 R)
• M16: 3,646,448 km (0.063 R)
• M17: 3,768,969 km (0.102 R)
• M18: 4,217,314 km (0.119 R)
• M19: 4,346,117 km (0.093 R)
• M20: 4,494,818 km (0.053 R)
• M21: 4,645,313 km (0.059 R)
• M22: 4,970,688 km (0.094 R)
• M23: 5,826,837 km (0.086 R)
• M24: 5,991,395 km (0.106 R)
• M25: 6,157,299 km (0.109 R)
• M26: 6,282,811 km (0.088 R)
• M27: 6,388,128 km (0.069 R)
• M28: 6,515,137 km (0.118 R)
• M29: 6,685,978 km (0.105 R)
• M30: 7,185,335 km (0.102 R)
• M31: 7,428,432 km (0.087 R)
• M32: 7,968,480 km (0.106 R)
• M33: 8,151,289 km (0.047 R)
• M34: 8,684,904 km (0.11 R)
• M35: 9,591,168 km (0.065 R)
• M36: 10,328,087 km (0.074 R)
• M37: 10,452,702 km (0.027 R)
• M38: 10,753,693 km (0.076 R)
• M39: 10,854,821 km (0.069 R)
• M40: 11,185,283 km (0.118 R)
• M41: 11,390,232 km (0.12 R)
• M42: 11,778,140 km (0.056 R)
• M43: 11,960,649 km (0.105 R)
• M44: 12,170,236 km (0.11 R)
• M45: 12,275,552 km (0.047 R)
• M46: 13,345,476 km (0.11 R)
• M47: 13,454,234 km (0.065 R)
• M48: 13,754,477 km (0.071 R)
• M49: 15,516,890 km (0.034 R)
• M50: 15,631,182 km (0.112 R)
• M51: 16,004,579 km (0.118 R)
• M52: 16,555,697 km (0.093 R)
• M53: 16,995,216 km (0.036 R)
• M54: 17,142,570 km (0.087 R)
• M55: 17,319,843 km (0.085 R)
• M56: 17,438,474 km (0.069 R)
• M57: 17,587,174 km (0.057 R)
• M58: 18,005,600 km (0.097 R)
• M59: 18,397,097 km (0.103 R)
• M60: 18,548,490 km (0.108 R)
• M61: 18,761,069 km (0.107 R)
• M62: 19,004,913 km (0.099 R)
• M63: 19,127,285 km (0.102 R)
• M64: 19,495,894 km (0.046 R)
• M65: 19,650,279 km (0.101 R)
• M66: 19,773,996 km (0.091 R)
• M67: 19,991,212 km (0.104 R)
• M68: 20,490,570 km (0.112 R)
• M69: 21,088,961 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.2

Radius: 13.4

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 10.02 AU - 15.06 AU

Year: 15982 Days

Day: 6.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,091,926 km

• M1: 264,040 km (0.078 R)
• M2: 672,891 km (0.106 R)
• M3: 970,591 km (0.076 R)
• M4: 1,255,874 km (0.102 R)
• M5: 1,480,869 km (0.066 R)
• M6: 1,628,522 km (0.057 R)
• M7: 1,843,644 km (0.116 R)
• M8: 2,167,823 km (0.087 R)
• M9: 2,371,126 km (0.088 R)
• M10: 3,209,174 km (0.069 R)
• M11: 3,363,858 km (0.104 R)
• M12: 3,560,729 km (0.045 R)
• M13: 3,721,097 km (0.03 R)
• M14: 3,843,020 km (0.096 R)
• M15: 4,558,846 km (0.082 R)
• M16: 4,777,258 km (0.089 R)
• M17: 4,865,671 km (0.067 R)
• M18: 5,732,590 km (0.106 R)
• M19: 6,256,482 km (0.056 R)
• M20: 6,499,728 km (0.08 R)
• M21: 6,895,415 km (0.104 R)
• M22: 7,045,910 km (0.084 R)
• M23: 7,197,453 km (0.107 R)
• M24: 7,866,754 km (0.072 R)
• M25: 8,024,131 km (0.069 R)
• M26: 8,502,395 km (0.079 R)
• M27: 8,935,331 km (0.114 R)
• M28: 9,044,837 km (0.117 R)
• M29: 9,879,443 km (0.079 R)
• M30: 10,391,966 km (0.051 R)
• M31: 11,089,092 km (0.055 R)
• M32: 12,467,187 km (0.079 R)
• M33: 12,959,065 km (0.05 R)
• M34: 14,795,529 km (0.101 R)
• M35: 15,251,054 km (0.067 R)
• M36: 15,579,122 km (0.105 R)
• M37: 16,443,200 km (0.047 R)
• M38: 18,148,615 km (0.072 R)
• M39: 19,128,033 km (0.095 R)
• M40: 19,340,162 km (0.09 R)
• M41: 19,766,666 km (0.102 R)
• M42: 19,909,681 km (0.076 R)
• M43: 21,430,643 km (0.12 R)
• M44: 22,540,061 km (0.116 R)
• M45: 25,666,357 km (0.105 R)
• M46: 29,251,021 km (0.105 R)
• M47: 30,150,852 km (0.109 R)
• M48: 30,480,417 km (0.115 R)
• M49: 32,566,708 km (0.074 R)
• M50: 34,182,964 km (0.107 R)
• M51: 34,698,777 km (0.04 R)
• M52: 35,999,680 km (0.05 R)
• M53: 36,174,261 km (0.101 R)
• M54: 38,917,288 km (0.076 R)
• M55: 40,449,768 km (0.099 R)
• M56: 40,904,247 km (0.09 R)
• M57: 41,177,861 km (0.12 R)
• M58: 41,269,116 km (0.087 R)
• M59: 42,093,849 km (0.063 R)
• M60: 43,480,621 km (0.101 R)
• M61: 43,852,970 km (0.119 R)
• M62: 44,319,865 km (0.085 R)
• M63: 44,600,810 km (0.117 R)
• M64: 45,447,085 km (0.117 R)
• M65: 47,060,199 km (0.114 R)
• M66: 48,981,933 km (0.075 R)
• M67: 49,952,375 km (0.115 R)
• M68: 52,010,991 km (0.108 R)
• M69: 54,597,987 km (0.076 R)
• M70: 55,402,375 km (0.107 R)
• M71: 57,328,447 km (0.1 R)
• M72: 57,736,849 km (0.111 R)
• M73: 59,792,773 km (0.079 R)
• M74: 62,186,638 km (0.113 R)
• M75: 62,396,225 km (0.083 R)
• M76: 63,026,630 km (0.093 R)
• M77: 63,659,130 km (0.112 R)
• M78: 64,824,049 km (0.055 R)
• M79: 65,462,532 km (0.064 R)
• M80: 67,067,717 km (0.104 R)
• M81: 68,469,300 km (0.067 R)
• M82: 68,902,535 km (0.09 R)
• M83: 69,227,911 km (0.086 R)
• M84: 70,098,421 km (0.113 R)
• M85: 71,082,176 km (0.044 R)
• M86: 71,630,602 km (0.054 R)
• M87: 71,850,361 km (0.084 R)
• M88: 72,070,420 km (0.119 R)
• M89: 73,505,811 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.5

Radius: 6.6

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 11.81 AU - 17.07 AU

Year: 19748 Days

Day: 15.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 179.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 57,091,926 km

• M1: 159,621 km (0.089 R)
• M2: 219,759 km (0.112 R)
• M3: 334,950 km (0.044 R)
• M4: 539,749 km (0.103 R)
• M5: 671,395 km (0.093 R)
• M6: 797,506 km (0.108 R)
• M7: 897,288 km (0.115 R)
• M8: 1,036,863 km (0.104 R)
• M9: 1,456,485 km (0.11 R)
• M10: 1,727,556 km (0.098 R)
• M11: 1,902,137 km (0.037 R)
• M12: 1,969,157 km (0.091 R)
• M13: 2,105,590 km (0.073 R)
• M14: 2,221,678 km (0.089 R)
• M15: 2,807,802 km (0.036 R)
• M16: 3,412,178 km (0.096 R)
• M17: 3,548,910 km (0.103 R)
• M18: 3,912,583 km (0.108 R)
• M19: 4,406,256 km (0.034 R)
• M20: 4,766,487 km (0.097 R)
• M21: 4,981,011 km (0.097 R)
• M22: 5,042,944 km (0.085 R)
• M23: 5,105,027 km (0.04 R)
• M24: 5,167,410 km (0.114 R)
• M25: 5,419,632 km (0.074 R)
• M26: 5,643,580 km (0.103 R)
• M27: 6,434,204 km (0.111 R)
• M28: 6,911,272 km (0.064 R)
• M29: 6,980,386 km (0.098 R)
• M30: 7,189,075 km (0.075 R)
• M31: 8,007,974 km (0.089 R)
• M32: 8,116,881 km (0.113 R)
• M33: 8,968,841 km (0.059 R)
• M34: 9,044,238 km (0.103 R)
• M35: 9,424,516 km (0.079 R)
• M36: 9,539,557 km (0.096 R)
• M37: 10,477,087 km (0.092 R)
• M38: 10,756,087 km (0.086 R)
• M39: 11,199,345 km (0.095 R)
• M40: 11,979,199 km (0.119 R)
• M41: 12,229,028 km (0.076 R)
• M42: 12,649,248 km (0.091 R)
• M43: 12,691,584 km (0.063 R)
• M44: 13,374,648 km (0.107 R)
• M45: 13,720,668 km (0.039 R)
• M46: 14,377,253 km (0.096 R)
• M47: 14,554,078 km (0.045 R)
• M48: 15,133,919 km (0.026 R)
• M49: 16,132,036 km (0.077 R)
• M50: 17,810,973 km (0.043 R)
• M51: 18,048,534 km (0.056 R)
• M52: 18,912,312 km (0.028 R)
• M53: 19,203,280 km (0.112 R)
• M54: 19,642,500 km (0.036 R)
• M55: 20,630,145 km (0.079 R)
• M56: 20,679,961 km (0.044 R)
• M57: 22,705,217 km (0.083 R)
• M58: 22,756,678 km (0.082 R)
• M59: 23,221,329 km (0.114 R)
• M60: 23,532,792 km (0.028 R)
• M61: 25,484,296 km (0.089 R)
• M62: 25,913,044 km (0.106 R)
• M63: 26,506,349 km (0.054 R)
• M64: 27,432,210 km (0.088 R)
• M65: 28,147,288 km (0.098 R)
• M66: 28,479,395 km (0.04 R)
• M67: 28,646,047 km (0.025 R)
• M68: 29,259,548 km (0.065 R)
• M69: 29,427,547 km (0.058 R)
• M70: 29,483,646 km (0.117 R)
• M71: 29,708,342 km (0.092 R)
• M72: 30,272,625 km (0.117 R)
• M73: 30,556,113 km (0.072 R)
• M74: 30,726,655 km (0.106 R)
• M75: 32,333,336 km (0.048 R)
• M76: 32,739,195 km (0.078 R)
• M77: 32,913,626 km (0.059 R)
• M78: 34,084,828 km (0.025 R)
• M79: 35,388,723 km (0.038 R)
• M80: 35,806,998 km (0.116 R)
• M81: 35,926,826 km (0.092 R)
• M82: 38,045,132 km (0.114 R)
• M83: 38,289,725 km (0.12 R)
• M84: 38,596,251 km (0.097 R)
• M85: 38,719,070 km (0.075 R)
• M86: 41,895,482 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257

Radius: 4.2

Gravity: 14.57 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 14.86 AU - 15.44 AU

Year: 21222 Days

Day: 16.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,091,926 km

• M1: 78,688 km (0.037 R)
• M2: 333,902 km (0.077 R)
• M3: 458,218 km (0.116 R)
• M4: 848,968 km (0.106 R)
• M5: 911,649 km (0.102 R)
• M6: 1,440,927 km (0.038 R)
• M7: 1,541,307 km (0.057 R)
• M8: 1,722,470 km (0.094 R)
• M9: 1,775,428 km (0.062 R)
• M10: 1,965,267 km (0.095 R)
• M11: 2,076,718 km (0.063 R)
• M12: 2,542,865 km (0.097 R)
• M13: 2,912,970 km (0.103 R)
• M14: 2,944,684 km (0.045 R)
• M15: 3,169,081 km (0.093 R)
• M16: 3,234,306 km (0.087 R)
• M17: 3,267,068 km (0.049 R)
• M18: 3,944,896 km (0.119 R)
• M19: 4,664,761 km (0.07 R)
• M20: 5,463,165 km (0.107 R)
• M21: 5,978,230 km (0.081 R)
• M22: 6,180,486 km (0.1 R)
• M23: 6,508,854 km (0.096 R)
• M24: 6,550,292 km (0.113 R)
• M25: 7,011,802 km (0.11 R)
• M26: 7,096,773 km (0.073 R)
• M27: 7,139,409 km (0.096 R)
• M28: 8,233,119 km (0.088 R)
• M29: 9,284,642 km (0.119 R)
• M30: 9,802,251 km (0.111 R)
• M31: 10,088,432 km (0.05 R)
• M32: 10,136,453 km (0.106 R)
• M33: 11,013,096 km (0.084 R)
• M34: 13,466,501 km (0.035 R)
• M35: 15,136,462 km (0.11 R)
• M36: 16,304,373 km (0.118 R)
• M37: 17,328,221 km (0.106 R)
• M38: 17,443,261 km (0.101 R)
• M39: 19,437,401 km (0.046 R)
• M40: 19,497,240 km (0.074 R)
• M41: 19,676,758 km (0.109 R)
• M42: 19,977,300 km (0.09 R)
• M43: 20,279,338 km (0.112 R)
• M44: 21,256,062 km (0.072 R)
• M45: 21,626,167 km (0.064 R)
• M46: 22,247,896 km (0.099 R)
• M47: 22,938,590 km (0.057 R)
• M48: 23,254,839 km (0.116 R)
• M49: 23,381,698 km (0.113 R)
• M50: 23,699,893 km (0.1 R)
• M51: 24,857,631 km (0.045 R)
• M52: 25,052,258 km (0.115 R)
• M53: 25,508,531 km (0.105 R)
• M54: 25,770,627 km (0.052 R)
• M55: 26,165,266 km (0.059 R)
• M56: 27,160,541 km (0.088 R)
• M57: 27,294,281 km (0.092 R)
• M58: 27,898,357 km (0.081 R)
• M59: 28,574,689 km (0.052 R)
• M60: 29,805,880 km (0.115 R)
• M61: 30,844,837 km (0.109 R)
• M62: 31,193,849 km (0.086 R)
• M63: 32,887,147 km (0.099 R)
• M64: 33,601,477 km (0.08 R)
• M65: 33,816,748 km (0.104 R)
• M66: 34,393,149 km (0.112 R)
• M67: 34,465,405 km (0.067 R)
• M68: 35,701,681 km (0.049 R)
• M69: 36,141,499 km (0.091 R)
• M70: 36,435,758 km (0.051 R)
• M71: 36,804,667 km (0.088 R)
• M72: 37,026,520 km (0.119 R)
• M73: 37,100,571 km (0.091 R)
• M74: 37,769,423 km (0.045 R)
• M75: 38,592,361 km (0.082 R)
• M76: 39,270,039 km (0.11 R)
• M77: 39,648,223 km (0.105 R)
• M78: 39,724,069 km (0.098 R)
• M79: 41,557,241 km (0.049 R)
• M80: 42,019,798 km (0.084 R)
• M81: 42,484,150 km (0.087 R)
• M82: 42,716,924 km (0.085 R)
• M83: 42,950,147 km (0.065 R)
• M84: 45,940,459 km (0.111 R)
• M85: 47,059,002 km (0.094 R)
• M86: 47,863,390 km (0.099 R)
• M87: 48,429,319 km (0.079 R)
• M88: 49,078,573 km (0.086 R)
• M89: 49,894,331 km (0.093 R)
• M90: 51,456,581 km (0.07 R)
• M91: 51,621,887 km (0.099 R)
• M92: 54,039,688 km (0.096 R)
• M93: 54,123,762 km (0.108 R)
• M94: 54,881,924 km (0.072 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 11,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit