🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.59 AU - 0.63 AU

Year: 303 Days

Day: 12.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,097,320 km

• M1: 284,386 km (0.086 R)
• M2: 621,280 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.3

Radius: 8.2

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.6 AU - 0.82 AU

Year: 380 Days

Day: 11.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 31,097,320 km

• M1: 111,899 km (0.112 R)
• M2: 167,550 km (0.064 R)
• M3: 295,456 km (0.09 R)
• M4: 353,949 km (0.109 R)
• M5: 426,803 km (0.091 R)
• M6: 478,713 km (0.109 R)
• M7: 536,608 km (0.06 R)
• M8: 615,595 km (0.096 R)
• M9: 675,584 km (0.084 R)
• M10: 741,856 km (0.111 R)
• M11: 851,960 km (0.115 R)
• M12: 919,728 km (0.114 R)
• M13: 985,252 km (0.038 R)
• M14: 1,079,498 km (0.083 R)
• M15: 1,191,248 km (0.053 R)
• M16: 1,272,629 km (0.077 R)
• M17: 1,331,421 km (0.083 R)
• M18: 1,436,289 km (0.071 R)
• M19: 1,492,538 km (0.072 R)
• M20: 1,633,459 km (0.104 R)
• M21: 1,800,859 km (0.11 R)
• M22: 1,861,596 km (0.096 R)
• M23: 2,071,183 km (0.029 R)
• M24: 2,134,911 km (0.092 R)
• M25: 2,252,645 km (0.106 R)
• M26: 2,366,638 km (0.119 R)
• M27: 2,457,893 km (0.109 R)
• M28: 2,675,408 km (0.041 R)
• M29: 2,732,405 km (0.084 R)
• M30: 2,879,909 km (0.085 R)
• M31: 2,997,193 km (0.087 R)
• M32: 3,076,181 km (0.09 R)
• M33: 3,182,695 km (0.072 R)
• M34: 3,344,859 km (0.12 R)
• M35: 3,433,870 km (0.104 R)
• M36: 3,537,541 km (0.046 R)
• M37: 3,628,197 km (0.042 R)
• M38: 3,691,327 km (0.073 R)
• M39: 3,797,692 km (0.03 R)
• M40: 3,933,676 km (0.107 R)
• M41: 4,210,582 km (0.105 R)
• M42: 4,351,503 km (0.058 R)
• M43: 4,426,152 km (0.102 R)
• M44: 4,546,728 km (0.079 R)
• M45: 4,622,574 km (0.097 R)
• M46: 4,783,392 km (0.058 R)
• M47: 4,845,176 km (0.086 R)
• M48: 5,008,387 km (0.063 R)
• M49: 5,260,908 km (0.082 R)
• M50: 5,364,580 km (0.104 R)
• M51: 5,452,842 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.4

Radius: 10

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.79 AU - 0.85 AU

Year: 472 Days

Day: 12.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 31,097,320 km

• M1: 142,268 km (0.037 R)
• M2: 205,398 km (0.089 R)
• M3: 318,195 km (0.111 R)
• M4: 401,521 km (0.044 R)
• M5: 467,344 km (0.055 R)
• M6: 612,005 km (0.045 R)
• M7: 726,746 km (0.026 R)
• M8: 820,245 km (0.042 R)
• M9: 1,175,540 km (0.117 R)
• M10: 1,287,290 km (0.062 R)
• M11: 1,373,608 km (0.111 R)
• M12: 1,444,068 km (0.088 R)
• M13: 1,588,879 km (0.067 R)
• M14: 1,675,646 km (0.118 R)
• M15: 1,815,221 km (0.087 R)
• M16: 1,985,313 km (0.083 R)
• M17: 2,079,111 km (0.117 R)
• M18: 2,167,673 km (0.096 R)
• M19: 2,320,413 km (0.117 R)
• M20: 2,390,873 km (0.115 R)
• M21: 2,527,157 km (0.071 R)
• M22: 2,829,943 km (0.073 R)
• M23: 2,920,749 km (0.101 R)
• M24: 2,997,193 km (0.114 R)
• M25: 3,175,664 km (0.109 R)
• M26: 3,278,138 km (0.105 R)
• M27: 3,641,362 km (0.118 R)
• M28: 3,723,790 km (0.053 R)
• M29: 3,823,722 km (0.047 R)
• M30: 3,932,778 km (0.086 R)
• M31: 4,137,129 km (0.056 R)
• M32: 4,223,297 km (0.082 R)
• M33: 4,371,250 km (0.053 R)
• M34: 4,476,567 km (0.104 R)
• M35: 4,627,511 km (0.092 R)
• M36: 4,852,357 km (0.089 R)
• M37: 4,925,061 km (0.086 R)
• M38: 5,016,615 km (0.079 R)
• M39: 5,108,618 km (0.029 R)
• M40: 5,229,044 km (0.092 R)
• M41: 5,444,465 km (0.045 R)
• M42: 5,634,305 km (0.115 R)
• M43: 5,797,366 km (0.064 R)
• M44: 5,874,559 km (0.116 R)
• M45: 6,128,127 km (0.103 R)
• M46: 6,206,816 km (0.081 R)
• M47: 6,535,183 km (0.092 R)
• M48: 6,635,862 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.6

Radius: 13.9

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.34 AU - 2 AU

Year: 1372 Days

Day: 11.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 63.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 31,097,320 km

• M1: 204,351 km (0.102 R)
• M2: 327,171 km (0.117 R)
• M3: 429,495 km (0.096 R)
• M4: 673,789 km (0.119 R)
• M5: 811,269 km (0.084 R)
• M6: 1,037,162 km (0.099 R)
• M7: 1,175,091 km (0.086 R)
• M8: 1,276,369 km (0.098 R)
• M9: 1,371,962 km (0.108 R)
• M10: 1,470,248 km (0.079 R)
• M11: 1,561,802 km (0.086 R)
• M12: 1,655,450 km (0.066 R)
• M13: 1,760,767 km (0.118 R)
• M14: 1,978,432 km (0.077 R)
• M15: 2,397,455 km (0.082 R)
• M16: 2,707,572 km (0.061 R)
• M17: 2,833,084 km (0.079 R)
• M18: 3,125,698 km (0.104 R)
• M19: 3,245,526 km (0.114 R)
• M20: 3,366,999 km (0.118 R)
• M21: 3,527,219 km (0.058 R)
• M22: 3,639,567 km (0.081 R)
• M23: 3,778,693 km (0.109 R)
• M24: 3,945,494 km (0.094 R)
• M25: 4,312,907 km (0.1 R)
• M26: 4,446,797 km (0.113 R)
• M27: 4,555,106 km (0.092 R)
• M28: 4,774,117 km (0.104 R)
• M29: 4,884,969 km (0.098 R)
• M30: 5,095,303 km (0.09 R)
• M31: 5,365,926 km (0.081 R)
• M32: 5,452,394 km (0.076 R)
• M33: 5,582,993 km (0.1 R)
• M34: 5,817,712 km (0.092 R)
• M35: 5,981,072 km (0.067 R)
• M36: 6,603,400 km (0.09 R)
• M37: 6,961,537 km (0.081 R)
• M38: 7,811,253 km (0.078 R)
• M39: 8,140,518 km (0.079 R)
• M40: 8,273,510 km (0.09 R)
• M41: 8,457,516 km (0.105 R)
• M42: 8,609,058 km (0.112 R)
• M43: 8,710,635 km (0.104 R)
• M44: 8,880,878 km (0.084 R)
• M45: 8,983,502 km (0.118 R)
• M46: 9,103,778 km (0.071 R)
• M47: 9,380,684 km (0.07 R)
• M48: 9,766,048 km (0.107 R)
• M49: 9,942,873 km (0.105 R)
• M50: 10,443,876 km (0.093 R)
• M51: 10,588,537 km (0.086 R)
• M52: 11,008,159 km (0.064 R)
• M53: 11,173,764 km (0.106 R)
• M54: 11,470,417 km (0.064 R)
• M55: 11,713,364 km (0.072 R)
• M56: 11,901,558 km (0.109 R)
• M57: 11,995,954 km (0.09 R)
• M58: 12,414,230 km (0.11 R)
• M59: 12,586,866 km (0.063 R)
• M60: 12,798,846 km (0.117 R)
• M61: 12,934,381 km (0.106 R)
• M62: 13,070,366 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.2

Radius: 10.8

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.1 AU - 5 AU

Year: 6171 Days

Day: 12.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,097,320 km

• M1: 175,030 km (0.082 R)
• M2: 319,990 km (0.09 R)
• M3: 589,416 km (0.112 R)
• M4: 671,246 km (0.066 R)
• M5: 888,163 km (0.117 R)
• M6: 1,098,796 km (0.106 R)
• M7: 1,202,916 km (0.097 R)
• M8: 1,453,792 km (0.056 R)
• M9: 1,721,572 km (0.112 R)
• M10: 2,459,539 km (0.1 R)
• M11: 2,598,066 km (0.054 R)
• M12: 2,945,432 km (0.097 R)
• M13: 3,242,683 km (0.071 R)
• M14: 3,460,947 km (0.112 R)
• M15: 3,661,557 km (0.039 R)
• M16: 4,550,917 km (0.107 R)
• M17: 4,845,325 km (0.104 R)
• M18: 4,919,825 km (0.077 R)
• M19: 5,095,453 km (0.112 R)
• M20: 5,504,454 km (0.096 R)
• M21: 5,686,813 km (0.058 R)
• M22: 5,765,502 km (0.044 R)
• M23: 7,046,509 km (0.086 R)
• M24: 7,588,651 km (0.056 R)
• M25: 7,850,148 km (0.038 R)
• M26: 8,532,015 km (0.049 R)
• M27: 8,682,810 km (0.09 R)
• M28: 8,956,425 km (0.087 R)
• M29: 9,449,948 km (0.107 R)
• M30: 9,543,447 km (0.092 R)
• M31: 9,762,907 km (0.034 R)
• M32: 10,495,637 km (0.087 R)
• M33: 10,852,278 km (0.096 R)
• M34: 11,246,020 km (0.074 R)
• M35: 11,979,947 km (0.109 R)
• M36: 12,352,745 km (0.12 R)
• M37: 12,695,025 km (0.049 R)
• M38: 12,832,805 km (0.111 R)
• M39: 13,005,740 km (0.101 R)
• M40: 13,144,567 km (0.085 R)
• M41: 13,846,480 km (0.071 R)
• M42: 13,952,844 km (0.034 R)
• M43: 14,380,993 km (0.114 R)
• M44: 14,668,819 km (0.086 R)
• M45: 14,922,088 km (0.088 R)
• M46: 15,250,157 km (0.054 R)
• M47: 15,323,310 km (0.069 R)
• M48: 15,543,668 km (0.092 R)
• M49: 15,764,923 km (0.104 R)
• M50: 16,397,871 km (0.107 R)
• M51: 16,736,262 km (0.062 R)
• M52: 17,496,518 km (0.1 R)
• M53: 17,842,388 km (0.053 R)
• M54: 17,958,177 km (0.072 R)
• M55: 18,736,535 km (0.057 R)
• M56: 19,804,514 km (0.044 R)
• M57: 20,285,621 km (0.115 R)
• M58: 20,892,390 km (0.112 R)
• M59: 21,014,462 km (0.079 R)
• M60: 21,382,024 km (0.11 R)
• M61: 21,999,414 km (0.119 R)
• M62: 22,497,725 km (0.063 R)
• M63: 22,873,814 km (0.066 R)
• M64: 23,209,810 km (0.084 R)
• M65: 23,336,221 km (0.098 R)
• M66: 23,886,741 km (0.085 R)
• M67: 24,142,404 km (0.088 R)
• M68: 24,356,029 km (0.056 R)
• M69: 25,390,349 km (0.108 R)
• M70: 26,044,092 km (0.076 R)
• M71: 26,219,271 km (0.107 R)
• M72: 26,968,457 km (0.082 R)
• M73: 27,457,044 km (0.084 R)
• M74: 27,724,824 km (0.094 R)
• M75: 27,859,013 km (0.104 R)
• M76: 29,212,724 km (0.097 R)
• M77: 29,623,071 km (0.099 R)
• M78: 30,357,148 km (0.045 R)
• M79: 31,050,833 km (0.11 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 19,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit