🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.88 AU - 1.42 AU

Year: 444 Days

Day: 38.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.95 AU - 1.41 AU

Year: 461 Days

Day: 12.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.19 AU - 2.63 AU

Year: 1346 Days

Day: 46.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,609,926 km

• M1: 287,527 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.6

Radius: 9.2

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.25 AU - 9.19 AU

Year: 8482 Days

Day: 5.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,609,926 km

• M1: 250,128 km (0.112 R)
• M2: 359,184 km (0.064 R)
• M3: 487,839 km (0.043 R)
• M4: 954,434 km (0.097 R)
• M5: 1,053,319 km (0.109 R)
• M6: 1,185,563 km (0.063 R)
• M7: 1,339,200 km (0.119 R)
• M8: 1,874,461 km (0.113 R)
• M9: 2,018,225 km (0.08 R)
• M10: 2,109,779 km (0.118 R)
• M11: 2,529,850 km (0.113 R)
• M12: 2,749,609 km (0.111 R)
• M13: 2,913,419 km (0.112 R)
• M14: 3,186,584 km (0.12 R)
• M15: 3,489,969 km (0.109 R)
• M16: 3,962,698 km (0.054 R)
• M17: 4,148,199 km (0.056 R)
• M18: 4,360,329 km (0.089 R)
• M19: 4,527,729 km (0.08 R)
• M20: 4,672,839 km (0.059 R)
• M21: 4,918,329 km (0.099 R)
• M22: 5,042,795 km (0.117 R)
• M23: 5,168,158 km (0.071 R)
• M24: 5,499,068 km (0.077 R)
• M25: 5,968,656 km (0.102 R)
• M26: 6,128,127 km (0.086 R)
• M27: 6,396,955 km (0.12 R)
• M28: 6,478,336 km (0.11 R)
• M29: 6,807,451 km (0.116 R)
• M30: 7,311,446 km (0.1 R)
• M31: 8,563,581 km (0.08 R)
• M32: 9,912,205 km (0.049 R)
• M33: 10,419,043 km (0.117 R)
• M34: 10,643,290 km (0.114 R)
• M35: 11,064,259 km (0.102 R)
• M36: 11,789,060 km (0.081 R)
• M37: 11,888,992 km (0.096 R)
• M38: 12,056,392 km (0.067 R)
• M39: 16,374,385 km (0.078 R)
• M40: 16,635,283 km (0.109 R)
• M41: 17,502,352 km (0.119 R)
• M42: 17,845,680 km (0.116 R)
• M43: 18,152,654 km (0.105 R)
• M44: 18,306,890 km (0.068 R)
• M45: 18,616,557 km (0.095 R)
• M46: 18,733,094 km (0.118 R)
• M47: 19,006,110 km (0.085 R)
• M48: 19,358,862 km (0.071 R)
• M49: 19,832,788 km (0.109 R)
• M50: 20,470,524 km (0.075 R)
• M51: 20,711,376 km (0.073 R)
• M52: 20,832,251 km (0.11 R)
• M53: 21,155,532 km (0.117 R)
• M54: 21,236,615 km (0.085 R)
• M55: 21,358,387 km (0.089 R)
• M56: 21,521,150 km (0.066 R)
• M57: 21,602,830 km (0.119 R)
• M58: 22,135,399 km (0.116 R)
• M59: 23,422,838 km (0.076 R)
• M60: 23,590,687 km (0.079 R)
• M61: 23,674,761 km (0.111 R)
• M62: 23,885,394 km (0.105 R)
• M63: 24,096,776 km (0.116 R)
• M64: 24,563,821 km (0.12 R)
• M65: 24,776,998 km (0.064 R)
• M66: 25,162,511 km (0.112 R)
• M67: 27,163,533 km (0.071 R)
• M68: 27,339,908 km (0.09 R)
• M69: 27,871,430 km (0.096 R)
• M70: 28,004,721 km (0.05 R)
• M71: 28,316,932 km (0.032 R)
• M72: 28,540,581 km (0.108 R)
• M73: 29,622,174 km (0.095 R)
• M74: 30,076,951 km (0.081 R)
• M75: 30,305,088 km (0.074 R)
• M76: 30,717,380 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.6

Radius: 9

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.75 AU - 10.43 AU

Year: 9863 Days

Day: 8.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 24,609,926 km

• M1: 132,693 km (0.1 R)
• M2: 190,737 km (0.094 R)
• M3: 375,491 km (0.049 R)
• M4: 661,073 km (0.059 R)
• M5: 1,153,549 km (0.115 R)
• M6: 1,220,120 km (0.102 R)
• M7: 1,287,888 km (0.119 R)
• M8: 1,427,612 km (0.03 R)
• M9: 1,554,023 km (0.062 R)
• M10: 1,627,924 km (0.076 R)
• M11: 1,779,467 km (0.077 R)
• M12: 1,837,511 km (0.098 R)
• M13: 1,995,486 km (0.11 R)
• M14: 2,116,959 km (0.108 R)
• M15: 2,539,723 km (0.115 R)
• M16: 2,671,818 km (0.092 R)
• M17: 2,828,746 km (0.076 R)
• M18: 3,535,446 km (0.073 R)
• M19: 3,808,014 km (0.038 R)
• M20: 3,883,561 km (0.104 R)
• M21: 5,075,257 km (0.067 R)
• M22: 5,354,706 km (0.096 R)
• M23: 6,252,293 km (0.052 R)
• M24: 6,311,833 km (0.108 R)
• M25: 6,371,523 km (0.065 R)
• M26: 6,551,788 km (0.084 R)
• M27: 6,764,217 km (0.119 R)
• M28: 6,825,403 km (0.084 R)
• M29: 7,071,641 km (0.027 R)
• M30: 7,415,267 km (0.082 R)
• M31: 7,700,401 km (0.097 R)
• M32: 8,151,139 km (0.062 R)
• M33: 8,412,487 km (0.076 R)
• M34: 8,910,049 km (0.046 R)
• M35: 10,318,513 km (0.049 R)
• M36: 10,994,546 km (0.12 R)
• M37: 11,138,609 km (0.097 R)
• M38: 12,053,699 km (0.077 R)
• M39: 12,128,049 km (0.072 R)
• M40: 12,765,186 km (0.092 R)
• M41: 13,799,656 km (0.091 R)
• M42: 13,955,237 km (0.068 R)
• M43: 14,307,391 km (0.08 R)
• M44: 14,504,262 km (0.103 R)
• M45: 14,781,317 km (0.077 R)
• M46: 14,900,696 km (0.078 R)
• M47: 16,193,222 km (0.109 R)
• M48: 16,935,975 km (0.113 R)
• M49: 17,437,427 km (0.039 R)
• M50: 17,563,538 km (0.119 R)
• M51: 17,901,330 km (0.034 R)
• M52: 18,113,460 km (0.077 R)
• M53: 18,540,412 km (0.119 R)
• M54: 19,013,740 km (0.082 R)
• M55: 20,016,494 km (0.111 R)
• M56: 20,325,115 km (0.05 R)
• M57: 20,502,239 km (0.118 R)
• M58: 21,530,126 km (0.119 R)
• M59: 21,846,375 km (0.088 R)
• M60: 23,265,012 km (0.088 R)
• M61: 23,589,490 km (0.084 R)
• M62: 24,055,637 km (0.102 R)
• M63: 24,242,933 km (0.091 R)
• M64: 24,524,776 km (0.066 R)
• M65: 24,902,361 km (0.109 R)
• M66: 25,663,066 km (0.117 R)
• M67: 26,142,527 km (0.065 R)
• M68: 26,528,041 km (0.118 R)
• M69: 27,305,052 km (0.112 R)
• M70: 28,336,081 km (0.106 R)
• M71: 29,379,825 km (0.117 R)
• M72: 29,579,987 km (0.097 R)
• M73: 29,780,747 km (0.112 R)
• M74: 30,587,977 km (0.116 R)
• M75: 30,943,422 km (0.115 R)
• M76: 31,351,375 km (0.116 R)
• M77: 31,504,863 km (0.114 R)
• M78: 33,522,040 km (0.116 R)
• M79: 34,678,282 km (0.104 R)
• M80: 35,155,051 km (0.1 R)
• M81: 35,367,629 km (0.062 R)
• M82: 35,473,993 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.9

Radius: 12.1

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 9.25 AU - 10.03 AU

Year: 10772 Days

Day: 7.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 24,609,926 km

• M1: 156,629 km (0.081 R)
• M2: 241,451 km (0.061 R)
• M3: 360,980 km (0.087 R)
• M4: 448,943 km (0.096 R)
• M5: 642,822 km (0.064 R)
• M6: 756,666 km (0.096 R)
• M7: 1,104,331 km (0.092 R)
• M8: 1,192,744 km (0.096 R)
• M9: 1,628,672 km (0.077 R)
• M10: 1,804,749 km (0.064 R)
• M11: 1,941,032 km (0.103 R)
• M12: 2,224,371 km (0.118 R)
• M13: 2,521,173 km (0.11 R)
• M14: 2,605,845 km (0.048 R)
• M15: 2,708,918 km (0.079 R)
• M16: 2,990,461 km (0.049 R)
• M17: 3,080,370 km (0.1 R)
• M18: 3,244,628 km (0.1 R)
• M19: 3,374,479 km (0.099 R)
• M20: 3,639,417 km (0.096 R)
• M21: 3,871,892 km (0.104 R)
• M22: 4,392,642 km (0.087 R)
• M23: 4,474,772 km (0.115 R)
• M24: 4,871,804 km (0.114 R)
• M25: 5,215,131 km (0.042 R)
• M26: 5,324,039 km (0.066 R)
• M27: 5,411,703 km (0.084 R)
• M28: 5,588,528 km (0.12 R)
• M29: 5,948,011 km (0.115 R)
• M30: 6,291,937 km (0.118 R)
• M31: 6,454,699 km (0.086 R)
• M32: 6,642,445 km (0.102 R)
• M33: 7,781,483 km (0.082 R)
• M34: 8,208,435 km (0.047 R)
• M35: 8,284,580 km (0.085 R)
• M36: 8,412,038 km (0.105 R)
• M37: 8,694,628 km (0.095 R)
• M38: 9,058,899 km (0.058 R)
• M39: 9,348,670 km (0.033 R)
• M40: 9,668,361 km (0.03 R)
• M41: 10,072,873 km (0.104 R)
• M42: 10,154,554 km (0.066 R)
• M43: 10,373,116 km (0.077 R)
• M44: 10,621,000 km (0.102 R)
• M45: 11,832,294 km (0.111 R)
• M46: 11,975,908 km (0.083 R)
• M47: 12,968,340 km (0.096 R)
• M48: 13,057,201 km (0.109 R)
• M49: 13,295,062 km (0.112 R)
• M50: 13,805,490 km (0.065 R)
• M51: 14,047,838 km (0.118 R)
• M52: 15,124,943 km (0.085 R)
• M53: 15,406,187 km (0.096 R)
• M54: 15,878,767 km (0.08 R)
• M55: 16,967,690 km (0.117 R)
• M56: 17,227,392 km (0.118 R)
• M57: 17,325,079 km (0.057 R)
• M58: 17,981,365 km (0.111 R)
• M59: 18,080,548 km (0.094 R)
• M60: 18,179,881 km (0.07 R)
• M61: 18,645,879 km (0.071 R)
• M62: 19,183,234 km (0.103 R)
• M63: 19,521,774 km (0.062 R)
• M64: 19,828,001 km (0.072 R)
• M65: 19,998,842 km (0.065 R)
• M66: 20,273,204 km (0.1 R)
• M67: 20,410,984 km (0.107 R)
• M68: 20,791,112 km (0.028 R)
• M69: 20,999,502 km (0.102 R)
• M70: 21,453,382 km (0.071 R)
• M71: 21,910,553 km (0.115 R)
• M72: 22,264,352 km (0.073 R)
• M73: 22,727,058 km (0.118 R)
• M74: 22,941,731 km (0.104 R)
• M75: 23,445,277 km (0.087 R)
• M76: 23,770,952 km (0.082 R)
• M77: 23,952,564 km (0.088 R)
• M78: 24,061,621 km (0.115 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 15,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit