🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.46 AU - 0.72 AU

Year: 297 Days

Day: 30.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.7

Radius: 11.1

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.62 AU - 0.74 AU

Year: 368 Days

Day: 10.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 42,236,599 km

• M1: 138,677 km (0.069 R)
• M2: 238,459 km (0.096 R)
• M3: 332,556 km (0.083 R)
• M4: 429,645 km (0.106 R)
• M5: 502,350 km (0.085 R)
• M6: 598,092 km (0.025 R)
• M7: 675,434 km (0.051 R)
• M8: 824,434 km (0.105 R)
• M9: 955,631 km (0.109 R)
• M10: 1,075,160 km (0.116 R)
• M11: 1,160,431 km (0.076 R)
• M12: 1,260,362 km (0.087 R)
• M13: 1,329,925 km (0.09 R)
• M14: 1,417,889 km (0.052 R)
• M15: 1,582,297 km (0.094 R)
• M16: 1,662,481 km (0.081 R)
• M17: 1,744,012 km (0.089 R)
• M18: 1,822,401 km (0.094 R)
• M19: 1,939,836 km (0.102 R)
• M20: 2,059,813 km (0.064 R)
• M21: 2,133,116 km (0.077 R)
• M22: 2,247,110 km (0.047 R)
• M23: 2,332,829 km (0.109 R)
• M24: 2,507,560 km (0.03 R)
• M25: 2,586,098 km (0.083 R)
• M26: 2,783,268 km (0.115 R)
• M27: 2,891,876 km (0.064 R)
• M28: 2,974,454 km (0.103 R)
• M29: 3,068,851 km (0.063 R)
• M30: 3,215,307 km (0.079 R)
• M31: 3,433,570 km (0.082 R)
• M32: 3,515,251 km (0.089 R)
• M33: 3,662,605 km (0.077 R)
• M34: 3,752,214 km (0.06 R)
• M35: 3,896,875 km (0.096 R)
• M36: 4,000,546 km (0.085 R)
• M37: 4,105,115 km (0.094 R)
• M38: 4,198,165 km (0.103 R)
• M39: 4,279,397 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.1

Radius: 9

Gravity: 10.63 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.77 AU - 2.01 AU

Year: 1705 Days

Day: 10.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 42,236,599 km

• M1: 125,363 km (0.113 R)
• M2: 243,097 km (0.029 R)
• M3: 373,546 km (0.08 R)
• M4: 649,255 km (0.108 R)
• M5: 801,396 km (0.091 R)
• M6: 1,057,059 km (0.068 R)
• M7: 1,160,730 km (0.102 R)
• M8: 1,258,118 km (0.056 R)
• M9: 1,317,808 km (0.09 R)
• M10: 1,566,888 km (0.111 R)
• M11: 1,631,664 km (0.114 R)
• M12: 1,819,858 km (0.086 R)
• M13: 2,038,720 km (0.116 R)
• M14: 2,414,061 km (0.075 R)
• M15: 2,501,875 km (0.069 R)
• M16: 2,603,601 km (0.109 R)
• M17: 2,732,704 km (0.069 R)
• M18: 2,903,695 km (0.062 R)
• M19: 3,119,116 km (0.083 R)
• M20: 3,187,482 km (0.086 R)
• M21: 3,353,685 km (0.097 R)
• M22: 3,437,909 km (0.114 R)
• M23: 3,723,790 km (0.113 R)
• M24: 3,987,681 km (0.117 R)
• M25: 4,047,071 km (0.065 R)
• M26: 4,121,870 km (0.032 R)
• M27: 4,303,183 km (0.04 R)
• M28: 4,364,219 km (0.101 R)
• M29: 4,752,276 km (0.044 R)
• M30: 5,429,206 km (0.104 R)
• M31: 5,544,995 km (0.108 R)
• M32: 6,136,205 km (0.067 R)
• M33: 6,222,224 km (0.102 R)
• M34: 6,482,973 km (0.069 R)
• M35: 6,570,638 km (0.115 R)
• M36: 7,033,194 km (0.102 R)
• M37: 7,323,115 km (0.094 R)
• M38: 7,469,422 km (0.087 R)
• M39: 7,579,975 km (0.1 R)
• M40: 7,653,876 km (0.111 R)
• M41: 8,102,520 km (0.05 R)
• M42: 8,368,355 km (0.033 R)
• M43: 8,444,800 km (0.066 R)
• M44: 8,927,851 km (0.099 R)
• M45: 9,340,592 km (0.092 R)
• M46: 9,399,982 km (0.106 R)
• M47: 9,539,258 km (0.106 R)
• M48: 10,103,242 km (0.103 R)
• M49: 10,184,773 km (0.098 R)
• M50: 10,430,412 km (0.11 R)
• M51: 10,864,994 km (0.026 R)
• M52: 11,011,151 km (0.091 R)
• M53: 11,158,056 km (0.105 R)
• M54: 11,687,932 km (0.116 R)
• M55: 12,031,259 km (0.098 R)
• M56: 12,443,401 km (0.09 R)
• M57: 12,552,608 km (0.058 R)
• M58: 12,640,272 km (0.081 R)
• M59: 12,772,068 km (0.056 R)
• M60: 12,926,453 km (0.026 R)
• M61: 13,014,865 km (0.083 R)
• M62: 13,303,888 km (0.103 R)
• M63: 13,370,758 km (0.103 R)
• M64: 13,639,885 km (0.051 R)
• M65: 13,888,068 km (0.109 R)
• M66: 14,069,530 km (0.09 R)
• M67: 14,206,113 km (0.119 R)
• M68: 14,480,775 km (0.091 R)
• M69: 15,314,932 km (0.074 R)
• M70: 15,385,094 km (0.052 R)
• M71: 15,549,352 km (0.063 R)
• M72: 15,856,028 km (0.101 R)

Asteroid Belt

Center: 3.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.3

Radius: 8.4

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.68 AU - 4.82 AU

Year: 6791 Days

Day: 13.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,236,599 km

• M1: 105,167 km (0.114 R)
• M2: 186,399 km (0.111 R)
• M3: 280,795 km (0.093 R)
• M4: 452,833 km (0.119 R)
• M5: 556,953 km (0.094 R)
• M6: 640,877 km (0.072 R)
• M7: 699,370 km (0.118 R)
• M8: 897,288 km (0.092 R)
• M9: 1,113,457 km (0.103 R)
• M10: 1,221,766 km (0.116 R)
• M11: 1,320,949 km (0.106 R)
• M12: 1,488,200 km (0.037 R)
• M13: 1,843,495 km (0.075 R)
• M14: 2,119,652 km (0.109 R)
• M15: 2,194,451 km (0.092 R)
• M16: 2,270,297 km (0.119 R)
• M17: 2,792,693 km (0.099 R)
• M18: 3,025,467 km (0.09 R)
• M19: 3,144,098 km (0.079 R)
• M20: 3,264,525 km (0.09 R)
• M21: 3,351,441 km (0.096 R)
• M22: 3,403,950 km (0.114 R)
• M23: 3,456,608 km (0.097 R)
• M24: 3,580,924 km (0.109 R)
• M25: 4,074,148 km (0.071 R)
• M26: 4,319,190 km (0.119 R)
• M27: 4,395,634 km (0.057 R)
• M28: 4,530,422 km (0.096 R)
• M29: 4,608,063 km (0.095 R)
• M30: 4,764,692 km (0.114 R)
• M31: 4,843,680 km (0.086 R)
• M32: 4,943,013 km (0.073 R)
• M33: 5,224,855 km (0.064 R)
• M34: 5,429,356 km (0.037 R)
• M35: 5,491,289 km (0.075 R)
• M36: 5,783,154 km (0.047 R)
• M37: 5,930,957 km (0.115 R)
• M38: 6,037,321 km (0.109 R)
• M39: 6,101,499 km (0.099 R)
• M40: 6,447,519 km (0.091 R)
• M41: 6,622,847 km (0.108 R)
• M42: 6,911,122 km (0.113 R)
• M43: 7,847,456 km (0.094 R)
• M44: 7,940,954 km (0.111 R)
• M45: 8,605,618 km (0.105 R)
• M46: 9,115,896 km (0.109 R)
• M47: 9,362,284 km (0.106 R)
• M48: 9,685,864 km (0.094 R)
• M49: 10,318,663 km (0.093 R)
• M50: 11,016,986 km (0.107 R)
• M51: 11,226,871 km (0.046 R)
• M52: 11,279,530 km (0.116 R)
• M53: 11,358,667 km (0.06 R)
• M54: 11,411,475 km (0.066 R)
• M55: 11,517,540 km (0.092 R)
• M56: 11,597,276 km (0.075 R)
• M57: 11,783,974 km (0.095 R)
• M58: 13,341,288 km (0.109 R)
• M59: 13,425,063 km (0.051 R)
• M60: 13,481,012 km (0.105 R)
• M61: 14,615,862 km (0.045 R)
• M62: 14,962,181 km (0.109 R)
• M63: 15,020,225 km (0.083 R)
• M64: 15,136,462 km (0.105 R)
• M65: 16,524,431 km (0.038 R)
• M66: 17,127,311 km (0.081 R)
• M67: 17,400,925 km (0.115 R)
• M68: 17,522,997 km (0.113 R)
• M69: 17,614,850 km (0.106 R)
• M70: 17,860,340 km (0.096 R)
• M71: 17,921,825 km (0.102 R)
• M72: 19,104,546 km (0.066 R)
• M73: 19,737,195 km (0.025 R)
• M74: 20,248,221 km (0.069 R)
• M75: 21,152,989 km (0.097 R)
• M76: 21,315,901 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.5

Radius: 7

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.17 AU - 8.81 AU

Year: 14816 Days

Day: 19 Hours

Environment

Temp: -234 °C

Axial Tilt: 118.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,236,599 km

• M1: 102,026 km (0.078 R)
• M2: 399,277 km (0.1 R)
• M3: 601,383 km (0.045 R)
• M4: 660,624 km (0.109 R)
• M5: 834,457 km (0.103 R)
• M6: 884,423 km (0.034 R)
• M7: 1,058,704 km (0.097 R)
• M8: 1,131,558 km (0.112 R)
• M9: 1,624,782 km (0.036 R)
• M10: 2,131,470 km (0.107 R)
• M11: 2,414,360 km (0.119 R)
• M12: 2,759,333 km (0.104 R)
• M13: 2,809,897 km (0.117 R)
• M14: 3,093,684 km (0.117 R)
• M15: 3,279,185 km (0.101 R)
• M16: 3,605,458 km (0.109 R)
• M17: 3,660,809 km (0.067 R)
• M18: 4,201,307 km (0.115 R)
• M19: 5,011,828 km (0.059 R)
• M20: 5,610,668 km (0.084 R)
• M21: 5,707,308 km (0.117 R)
• M22: 6,365,539 km (0.054 R)
• M23: 6,771,996 km (0.117 R)
• M24: 7,432,621 km (0.091 R)
• M25: 7,609,894 km (0.055 R)
• M26: 7,788,514 km (0.092 R)
• M27: 8,517,205 km (0.081 R)
• M28: 8,927,103 km (0.115 R)
• M29: 9,040,050 km (0.037 R)
• M30: 9,343,584 km (0.115 R)
• M31: 10,471,402 km (0.064 R)
• M32: 11,724,135 km (0.051 R)
• M33: 12,305,173 km (0.083 R)
• M34: 13,280,102 km (0.036 R)
• M35: 13,711,692 km (0.099 R)
• M36: 13,929,207 km (0.097 R)
• M37: 14,367,679 km (0.072 R)
• M38: 15,710,170 km (0.107 R)
• M39: 15,801,125 km (0.079 R)
• M40: 16,212,370 km (0.059 R)
• M41: 16,488,528 km (0.074 R)
• M42: 16,998,956 km (0.099 R)
• M43: 17,232,628 km (0.115 R)
• M44: 17,326,425 km (0.063 R)
• M45: 17,750,535 km (0.101 R)
• M46: 19,627,390 km (0.078 R)
• M47: 19,725,377 km (0.037 R)
• M48: 21,264,290 km (0.05 R)
• M49: 21,364,820 km (0.067 R)
• M50: 21,870,311 km (0.082 R)
• M51: 21,971,738 km (0.111 R)
• M52: 23,047,497 km (0.109 R)
• M53: 23,565,853 km (0.111 R)
• M54: 24,140,459 km (0.073 R)
• M55: 24,403,153 km (0.114 R)
• M56: 24,455,811 km (0.086 R)
• M57: 25,250,026 km (0.09 R)
• M58: 26,106,624 km (0.072 R)
• M59: 26,376,199 km (0.098 R)
• M60: 26,430,353 km (0.109 R)
• M61: 27,628,483 km (0.037 R)
• M62: 28,013,398 km (0.06 R)
• M63: 28,068,450 km (0.063 R)
• M64: 28,289,406 km (0.042 R)
• M65: 28,788,465 km (0.085 R)
• M66: 29,234,715 km (0.101 R)
• M67: 29,290,665 km (0.111 R)
• M68: 29,402,564 km (0.108 R)
• M69: 29,908,205 km (0.076 R)
• M70: 32,074,382 km (0.117 R)
• M71: 32,885,202 km (0.067 R)
• M72: 33,059,783 km (0.103 R)
• M73: 33,761,247 km (0.099 R)
• M74: 34,467,649 km (0.042 R)
• M75: 35,775,433 km (0.117 R)
• M76: 36,857,475 km (0.119 R)
• M77: 37,220,549 km (0.081 R)
• M78: 37,341,872 km (0.067 R)
• M79: 38,992,087 km (0.032 R)
• M80: 40,790,851 km (0.101 R)
• M81: 41,041,129 km (0.099 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 12,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit