🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.55 AU - 0.57 AU

Year: 158 Days

Day: 35.5 Hours

Environment

Temp: 148 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.59 AU - 0.89 AU

Year: 240 Days

Day: 21.5 Hours

Environment

Temp: 182 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.89 AU - 0.97 AU

Year: 338 Days

Day: 40.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.82 AU - 1.06 AU

Year: 343 Days

Day: 45.1 Hours

Environment

Temp: 39 °C

Axial Tilt: 63.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.95 AU - 1.53 AU

Year: 520 Days

Day: 27.4 Hours

Environment

Temp: -21 °C

Axial Tilt: 47 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,919,082 km

• M1: 416,480 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.75 AU - 4.87 AU

Year: 3371 Days

Day: 18.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 111.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,919,082 km

• M1: 399,127 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.7

Radius: 10.9

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.02 AU - 5.46 AU

Year: 3888 Days

Day: 12.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,919,082 km

• M1: 144,212 km (0.034 R)
• M2: 433,385 km (0.04 R)
• M3: 503,397 km (0.118 R)
• M4: 587,620 km (0.082 R)
• M5: 667,356 km (0.045 R)
• M6: 873,053 km (0.111 R)
• M7: 1,002,007 km (0.064 R)
• M8: 1,087,577 km (0.089 R)
• M9: 1,253,481 km (0.07 R)
• M10: 1,497,325 km (0.064 R)
• M11: 1,582,147 km (0.058 R)
• M12: 1,712,596 km (0.1 R)
• M13: 1,892,114 km (0.107 R)
• M14: 1,984,266 km (0.112 R)
• M15: 2,351,828 km (0.11 R)
• M16: 2,810,645 km (0.076 R)
• M17: 2,916,560 km (0.072 R)
• M18: 3,005,720 km (0.077 R)
• M19: 3,132,280 km (0.112 R)
• M20: 3,279,036 km (0.118 R)
• M21: 3,484,583 km (0.085 R)
• M22: 3,560,429 km (0.094 R)
• M23: 3,694,469 km (0.103 R)
• M24: 4,046,922 km (0.108 R)
• M25: 4,308,269 km (0.109 R)
• M26: 4,513,218 km (0.108 R)
• M27: 4,637,684 km (0.03 R)
• M28: 4,932,541 km (0.111 R)
• M29: 5,674,247 km (0.09 R)
• M30: 5,921,682 km (0.103 R)
• M31: 6,126,930 km (0.039 R)
• M32: 6,473,997 km (0.12 R)
• M33: 6,591,282 km (0.11 R)
• M34: 6,923,090 km (0.044 R)
• M35: 7,042,918 km (0.079 R)
• M36: 7,382,206 km (0.106 R)
• M37: 7,578,479 km (0.078 R)
• M38: 7,926,144 km (0.105 R)
• M39: 8,051,657 km (0.097 R)
• M40: 8,203,050 km (0.116 R)
• M41: 8,766,286 km (0.114 R)
• M42: 9,554,666 km (0.115 R)
• M43: 9,822,447 km (0.097 R)
• M44: 10,174,450 km (0.1 R)
• M45: 10,283,507 km (0.062 R)
• M46: 10,751,599 km (0.115 R)
• M47: 11,283,120 km (0.115 R)
• M48: 11,396,067 km (0.079 R)
• M49: 11,909,187 km (0.05 R)
• M50: 12,634,288 km (0.104 R)
• M51: 13,135,591 km (0.06 R)
• M52: 13,493,279 km (0.118 R)
• M53: 13,673,395 km (0.073 R)
• M54: 13,824,190 km (0.119 R)
• M55: 14,956,496 km (0.028 R)
• M56: 15,174,011 km (0.106 R)
• M57: 15,896,270 km (0.106 R)
• M58: 15,991,264 km (0.084 R)
• M59: 16,341,473 km (0.087 R)
• M60: 16,469,379 km (0.077 R)
• M61: 16,629,748 km (0.093 R)
• M62: 17,081,683 km (0.087 R)
• M63: 17,603,032 km (0.081 R)
• M64: 18,428,214 km (0.074 R)
• M65: 18,561,356 km (0.038 R)
• M66: 18,828,687 km (0.07 R)
• M67: 19,536,584 km (0.104 R)
• M68: 20,013,502 km (0.09 R)
• M69: 20,253,308 km (0.051 R)
• M70: 20,356,381 km (0.099 R)
• M71: 20,735,761 km (0.043 R)
• M72: 21,466,696 km (0.045 R)
• M73: 22,029,334 km (0.101 R)
• M74: 22,170,704 km (0.082 R)
• M75: 22,632,363 km (0.082 R)
• M76: 22,810,683 km (0.077 R)
• M77: 23,240,777 km (0.045 R)
• M78: 23,565,105 km (0.07 R)
• M79: 24,291,253 km (0.081 R)
• M80: 24,364,257 km (0.11 R)
• M81: 24,437,261 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.9

Radius: 11.5

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.22 AU - 5.68 AU

Year: 4793 Days

Day: 7.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 68,919,082 km

• M1: 185,651 km (0.092 R)
• M2: 354,248 km (0.118 R)
• M3: 430,991 km (0.118 R)
• M4: 502,798 km (0.092 R)
• M5: 579,692 km (0.107 R)
• M6: 689,796 km (0.101 R)
• M7: 957,426 km (0.092 R)
• M8: 1,048,681 km (0.113 R)
• M9: 1,178,083 km (0.08 R)
• M10: 1,294,919 km (0.048 R)
• M11: 1,472,941 km (0.047 R)
• M12: 1,579,754 km (0.069 R)
• M13: 1,659,190 km (0.096 R)
• M14: 2,109,779 km (0.072 R)
• M15: 2,264,762 km (0.071 R)
• M16: 2,355,119 km (0.118 R)
• M17: 2,516,087 km (0.057 R)
• M18: 2,597,917 km (0.075 R)
• M19: 2,922,394 km (0.12 R)
• M20: 3,505,078 km (0.092 R)
• M21: 3,823,422 km (0.074 R)
• M22: 3,931,582 km (0.055 R)
• M23: 5,309,079 km (0.119 R)
• M24: 5,814,570 km (0.083 R)
• M25: 5,986,458 km (0.055 R)
• M26: 6,223,720 km (0.085 R)
• M27: 6,399,647 km (0.114 R)
• M28: 6,625,989 km (0.072 R)
• M29: 6,740,132 km (0.099 R)
• M30: 7,574,589 km (0.109 R)
• M31: 7,659,860 km (0.105 R)
• M32: 7,883,060 km (0.099 R)
• M33: 8,073,498 km (0.036 R)
• M34: 9,012,973 km (0.076 R)
• M35: 9,121,431 km (0.046 R)
• M36: 9,912,056 km (0.067 R)
• M37: 10,080,353 km (0.115 R)
• M38: 10,514,636 km (0.097 R)
• M39: 10,667,226 km (0.115 R)
• M40: 10,974,500 km (0.088 R)
• M41: 11,265,168 km (0.104 R)
• M42: 11,362,706 km (0.119 R)
• M43: 11,953,468 km (0.114 R)
• M44: 12,413,183 km (0.108 R)
• M45: 12,594,645 km (0.094 R)
• M46: 13,205,902 km (0.068 R)
• M47: 13,370,609 km (0.115 R)
• M48: 13,618,941 km (0.12 R)
• M49: 13,889,564 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.8

Radius: 13.7

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.72 AU - 9.02 AU

Year: 9952 Days

Day: 6.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 68,919,082 km

• M1: 202,107 km (0.085 R)
• M2: 536,608 km (0.063 R)
• M3: 715,975 km (0.055 R)
• M4: 887,564 km (0.048 R)
• M5: 1,139,487 km (0.117 R)
• M6: 1,488,050 km (0.097 R)
• M7: 1,910,514 km (0.108 R)
• M8: 2,636,064 km (0.075 R)
• M9: 2,958,447 km (0.11 R)
• M10: 3,148,437 km (0.105 R)
• M11: 3,293,696 km (0.103 R)
• M12: 3,466,183 km (0.104 R)
• M13: 5,234,878 km (0.083 R)
• M14: 5,641,485 km (0.03 R)
• M15: 5,848,678 km (0.092 R)
• M16: 5,998,276 km (0.074 R)
• M17: 6,765,265 km (0.089 R)
• M18: 6,953,907 km (0.109 R)
• M19: 7,112,481 km (0.065 R)
• M20: 7,272,401 km (0.096 R)
• M21: 7,530,607 km (0.039 R)
• M22: 7,693,519 km (0.088 R)
• M23: 8,866,965 km (0.026 R)
• M24: 9,039,152 km (0.103 R)
• M25: 9,774,575 km (0.058 R)
• M26: 9,952,597 km (0.116 R)
• M27: 10,895,363 km (0.1 R)
• M28: 11,005,915 km (0.097 R)
• M29: 11,414,766 km (0.072 R)
• M30: 11,828,704 km (0.039 R)
• M31: 12,018,394 km (0.078 R)
• M32: 12,170,984 km (0.103 R)
• M33: 12,593,897 km (0.089 R)
• M34: 13,375,097 km (0.047 R)
• M35: 13,691,945 km (0.084 R)
• M36: 13,931,302 km (0.119 R)
• M37: 14,252,488 km (0.083 R)
• M38: 14,373,663 km (0.116 R)
• M39: 15,728,421 km (0.099 R)
• M40: 16,569,311 km (0.073 R)
• M41: 17,467,945 km (0.094 R)
• M42: 17,640,880 km (0.118 R)
• M43: 17,857,947 km (0.119 R)
• M44: 17,988,546 km (0.08 R)
• M45: 18,470,251 km (0.069 R)
• M46: 19,312,487 km (0.058 R)
• M47: 19,536,136 km (0.069 R)
• M48: 20,257,796 km (0.092 R)
• M49: 21,866,870 km (0.105 R)
• M50: 21,960,070 km (0.091 R)
• M51: 22,521,959 km (0.072 R)
• M52: 22,899,096 km (0.115 R)
• M53: 23,278,476 km (0.113 R)
• M54: 23,707,672 km (0.113 R)
• M55: 25,206,194 km (0.04 R)
• M56: 25,942,365 km (0.105 R)
• M57: 26,040,950 km (0.091 R)
• M58: 27,485,916 km (0.036 R)
• M59: 27,586,446 km (0.088 R)
• M60: 28,294,193 km (0.03 R)
• M61: 29,315,648 km (0.106 R)
• M62: 29,779,102 km (0.078 R)
• M63: 30,557,160 km (0.099 R)
• M64: 30,974,838 km (0.082 R)
• M65: 31,131,915 km (0.088 R)
• M66: 31,289,442 km (0.115 R)
• M67: 31,552,285 km (0.078 R)
• M68: 32,080,216 km (0.08 R)
• M69: 32,239,239 km (0.087 R)
• M70: 32,451,668 km (0.047 R)
• M71: 33,091,498 km (0.083 R)
• M72: 33,413,133 km (0.104 R)
• M73: 34,329,719 km (0.107 R)
• M74: 34,546,636 km (0.074 R)
• M75: 34,981,816 km (0.114 R)
• M76: 35,145,327 km (0.105 R)
• M77: 35,364,039 km (0.068 R)
• M78: 35,528,298 km (0.07 R)
• M79: 36,187,725 km (0.07 R)
• M80: 36,298,128 km (0.101 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.7

Radius: 9.4

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 11.51 AU - 11.83 AU

Year: 15019 Days

Day: 13.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,919,082 km

• M1: 134,339 km (0.077 R)
• M2: 439,219 km (0.083 R)
• M3: 1,028,635 km (0.119 R)
• M4: 1,310,178 km (0.039 R)
• M5: 1,391,111 km (0.067 R)
• M6: 1,644,679 km (0.039 R)
• M7: 2,068,191 km (0.063 R)
• M8: 2,626,939 km (0.1 R)
• M9: 2,730,311 km (0.102 R)
• M10: 3,012,752 km (0.117 R)
• M11: 3,121,210 km (0.077 R)
• M12: 3,759,694 km (0.088 R)
• M13: 4,356,140 km (0.087 R)
• M14: 4,437,970 km (0.056 R)
• M15: 4,770,227 km (0.058 R)
• M16: 6,738,038 km (0.092 R)
• M17: 6,880,455 km (0.105 R)
• M18: 7,119,961 km (0.11 R)
• M19: 7,265,071 km (0.11 R)
• M20: 7,508,916 km (0.068 R)
• M21: 8,155,777 km (0.094 R)
• M22: 8,409,495 km (0.044 R)
• M23: 8,665,606 km (0.054 R)
• M24: 8,768,829 km (0.045 R)
• M25: 8,976,471 km (0.077 R)
• M26: 9,823,195 km (0.068 R)
• M27: 10,695,350 km (0.083 R)
• M28: 12,454,920 km (0.1 R)
• M29: 12,688,443 km (0.105 R)
• M30: 12,982,253 km (0.101 R)
• M31: 14,731,202 km (0.081 R)
• M32: 15,664,543 km (0.098 R)
• M33: 16,681,060 km (0.114 R)
• M34: 16,938,518 km (0.077 R)
• M35: 18,047,338 km (0.063 R)
• M36: 18,179,432 km (0.119 R)
• M37: 18,710,654 km (0.111 R)
• M38: 21,024,784 km (0.108 R)
• M39: 21,933,292 km (0.103 R)
• M40: 22,144,674 km (0.082 R)
• M41: 23,140,547 km (0.116 R)
• M42: 23,355,818 km (0.081 R)
• M43: 23,427,625 km (0.077 R)
• M44: 23,499,582 km (0.12 R)
• M45: 23,788,305 km (0.091 R)
• M46: 24,588,205 km (0.039 R)
• M47: 25,470,982 km (0.059 R)
• M48: 25,990,685 km (0.068 R)
• M49: 26,588,778 km (0.118 R)
• M50: 26,739,123 km (0.064 R)
• M51: 27,040,414 km (0.118 R)
• M52: 27,267,204 km (0.072 R)
• M53: 27,875,020 km (0.085 R)
• M54: 27,951,315 km (0.116 R)
• M55: 28,027,759 km (0.096 R)
• M56: 28,333,837 km (0.102 R)
• M57: 29,569,515 km (0.053 R)
• M58: 30,429,254 km (0.109 R)
• M59: 32,333,336 km (0.082 R)
• M60: 32,654,522 km (0.033 R)
• M61: 32,895,973 km (0.065 R)
• M62: 35,178,687 km (0.082 R)
• M63: 35,757,182 km (0.105 R)
• M64: 36,505,770 km (0.104 R)
• M65: 36,756,496 km (0.057 R)
• M66: 37,680,412 km (0.101 R)
• M67: 37,764,786 km (0.107 R)
• M68: 37,849,308 km (0.118 R)
• M69: 38,103,026 km (0.119 R)
• M70: 38,187,699 km (0.04 R)
• M71: 43,471,346 km (0.064 R)
• M72: 43,559,758 km (0.083 R)
• M73: 44,984,080 km (0.109 R)
• M74: 45,972,174 km (0.105 R)
• M75: 47,878,200 km (0.11 R)
• M76: 48,427,524 km (0.056 R)
• M77: 48,978,941 km (0.105 R)
• M78: 49,163,246 km (0.084 R)
• M79: 49,532,453 km (0.088 R)
• M80: 50,832,010 km (0.097 R)
• M81: 50,925,210 km (0.117 R)
• M82: 52,519,324 km (0.087 R)
• M83: 53,275,093 km (0.096 R)
• M84: 54,606,364 km (0.078 R)
• M85: 54,797,550 km (0.053 R)
• M86: 56,623,841 km (0.068 R)
• M87: 59,253,323 km (0.116 R)
• M88: 62,221,345 km (0.107 R)
• M89: 62,920,864 km (0.051 R)
• M90: 63,020,945 km (0.076 R)
• M91: 63,522,397 km (0.059 R)
• M92: 66,661,110 km (0.085 R)
• M93: 67,376,787 km (0.083 R)
• M94: 67,889,608 km (0.105 R)
• M95: 68,300,853 km (0.094 R)
• M96: 68,609,772 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 14,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit