🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.48 AU - 0.72 AU

Year: 178 Days

Day: 37 Hours

Environment

Temp: 201 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.39 AU - 1.45 AU

Year: 648 Days

Day: 19.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.43 AU - 1.45 AU

Year: 662 Days

Day: 14.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.33 AU - 1.63 AU

Year: 689 Days

Day: 26.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.31 AU - 3.69 AU

Year: 2507 Days

Day: 41.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,955,124 km

• M1: 1,179,280 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.4

Radius: 8.6

Gravity: 12.58 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.2 AU - 5.26 AU

Year: 3939 Days

Day: 8.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 68 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,955,124 km

• M1: 131,197 km (0.109 R)
• M2: 254,616 km (0.103 R)
• M3: 351,555 km (0.114 R)
• M4: 610,808 km (0.098 R)
• M5: 811,120 km (0.091 R)
• M6: 1,186,311 km (0.112 R)
• M7: 1,790,986 km (0.11 R)
• M8: 1,874,761 km (0.104 R)
• M9: 2,098,709 km (0.103 R)
• M10: 2,169,468 km (0.095 R)
• M11: 2,744,523 km (0.111 R)
• M12: 2,939,897 km (0.07 R)
• M13: 3,079,323 km (0.101 R)
• M14: 3,180,301 km (0.089 R)
• M15: 3,385,549 km (0.032 R)
• M16: 3,616,529 km (0.082 R)
• M17: 4,005,333 km (0.066 R)
• M18: 4,567,672 km (0.09 R)
• M19: 4,659,974 km (0.06 R)
• M20: 4,776,211 km (0.082 R)
• M21: 4,940,619 km (0.098 R)
• M22: 5,106,823 km (0.082 R)
• M23: 5,274,971 km (0.083 R)
• M24: 5,396,145 km (0.08 R)
• M25: 5,592,118 km (0.051 R)
• M26: 5,715,686 km (0.105 R)
• M27: 6,142,937 km (0.088 R)
• M28: 6,450,660 km (0.049 R)
• M29: 6,554,332 km (0.084 R)
• M30: 6,710,960 km (0.101 R)
• M31: 6,815,978 km (0.105 R)
• M32: 7,268,811 km (0.088 R)
• M33: 7,703,991 km (0.11 R)
• M34: 7,952,473 km (0.095 R)
• M35: 8,063,624 km (0.101 R)
• M36: 8,203,498 km (0.107 R)
• M37: 8,713,627 km (0.077 R)
• M38: 8,914,687 km (0.097 R)
• M39: 8,972,431 km (0.119 R)
• M40: 9,204,757 km (0.112 R)
• M41: 9,556,910 km (0.071 R)
• M42: 9,973,391 km (0.111 R)
• M43: 10,274,531 km (0.11 R)
• M44: 10,517,478 km (0.115 R)
• M45: 10,885,639 km (0.067 R)
• M46: 13,247,789 km (0.081 R)
• M47: 13,578,700 km (0.103 R)
• M48: 13,645,271 km (0.102 R)
• M49: 14,792,836 km (0.109 R)
• M50: 15,935,913 km (0.108 R)
• M51: 16,111,541 km (0.05 R)
• M52: 16,678,068 km (0.033 R)
• M53: 17,143,168 km (0.108 R)
• M54: 17,903,574 km (0.102 R)
• M55: 18,563,899 km (0.115 R)
• M56: 18,934,303 km (0.088 R)
• M57: 19,307,101 km (0.113 R)
• M58: 19,719,991 km (0.103 R)
• M59: 20,402,008 km (0.101 R)
• M60: 20,592,745 km (0.119 R)
• M61: 20,976,165 km (0.103 R)
• M62: 21,788,930 km (0.107 R)
• M63: 22,218,725 km (0.102 R)
• M64: 22,967,911 km (0.081 R)
• M65: 23,485,071 km (0.074 R)
• M66: 24,207,778 km (0.11 R)
• M67: 25,387,207 km (0.084 R)
• M68: 25,510,326 km (0.115 R)
• M69: 25,922,020 km (0.06 R)
• M70: 26,377,396 km (0.111 R)
• M71: 26,585,337 km (0.086 R)
• M72: 27,044,602 km (0.118 R)
• M73: 27,128,377 km (0.04 R)
• M74: 27,590,784 km (0.095 R)
• M75: 27,717,344 km (0.113 R)
• M76: 28,268,014 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.5

Radius: 11.5

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.29 AU - 5.31 AU

Year: 4027 Days

Day: 6.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 28,955,124 km

• M1: 158,574 km (0.107 R)
• M2: 252,521 km (0.111 R)
• M3: 518,357 km (0.096 R)
• M4: 624,122 km (0.103 R)
• M5: 738,265 km (0.082 R)
• M6: 825,631 km (0.118 R)
• M7: 1,064,538 km (0.111 R)
• M8: 1,212,640 km (0.055 R)
• M9: 1,334,563 km (0.105 R)
• M10: 1,503,758 km (0.098 R)
• M11: 1,635,554 km (0.067 R)
• M12: 1,808,189 km (0.034 R)
• M13: 1,958,386 km (0.089 R)
• M14: 2,035,129 km (0.113 R)
• M15: 2,362,450 km (0.108 R)
• M16: 2,664,188 km (0.096 R)
• M17: 2,846,997 km (0.105 R)
• M18: 2,956,353 km (0.12 R)
• M19: 3,067,355 km (0.093 R)
• M20: 3,247,620 km (0.098 R)
• M21: 3,454,813 km (0.064 R)
• M22: 3,870,247 km (0.086 R)
• M23: 4,189,339 km (0.058 R)
• M24: 4,478,661 km (0.064 R)
• M25: 4,580,986 km (0.045 R)
• M26: 4,787,730 km (0.078 R)
• M27: 5,170,402 km (0.044 R)
• M28: 5,277,813 km (0.068 R)
• M29: 5,453,890 km (0.107 R)
• M30: 5,563,246 km (0.109 R)
• M31: 5,673,200 km (0.085 R)
• M32: 5,993,639 km (0.106 R)
• M33: 6,234,342 km (0.057 R)
• M34: 6,391,868 km (0.037 R)
• M35: 6,754,643 km (0.105 R)
• M36: 7,049,800 km (0.102 R)
• M37: 7,139,259 km (0.088 R)
• M38: 7,319,076 km (0.088 R)
• M39: 7,424,692 km (0.09 R)
• M40: 7,775,499 km (0.087 R)
• M41: 7,898,768 km (0.079 R)
• M42: 7,976,110 km (0.09 R)
• M43: 8,069,309 km (0.035 R)
• M44: 8,477,412 km (0.112 R)
• M45: 8,620,129 km (0.099 R)
• M46: 8,779,749 km (0.039 R)
• M47: 9,053,514 km (0.091 R)
• M48: 9,395,494 km (0.12 R)
• M49: 9,808,085 km (0.065 R)
• M50: 9,908,017 km (0.098 R)
• M51: 10,651,219 km (0.092 R)
• M52: 11,098,816 km (0.071 R)
• M53: 11,272,648 km (0.108 R)
• M54: 11,377,367 km (0.117 R)
• M55: 11,728,772 km (0.067 R)
• M56: 11,852,639 km (0.084 R)
• M57: 12,012,410 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.8

Radius: 9.2

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.13 AU - 5.65 AU

Year: 4140 Days

Day: 9.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 28,955,124 km

• M1: 116,238 km (0.097 R)
• M2: 174,880 km (0.073 R)
• M3: 234,569 km (0.098 R)
• M4: 315,053 km (0.043 R)
• M5: 418,425 km (0.077 R)
• M6: 597,943 km (0.1 R)
• M7: 732,132 km (0.119 R)
• M8: 790,026 km (0.072 R)
• M9: 1,053,169 km (0.1 R)
• M10: 1,164,769 km (0.092 R)
• M11: 1,233,734 km (0.112 R)
• M12: 1,343,688 km (0.053 R)
• M13: 1,416,243 km (0.053 R)
• M14: 1,548,637 km (0.081 R)
• M15: 1,607,878 km (0.114 R)
• M16: 1,676,543 km (0.085 R)
• M17: 1,763,759 km (0.112 R)
• M18: 2,044,105 km (0.101 R)
• M19: 2,270,896 km (0.066 R)
• M20: 2,506,064 km (0.107 R)
• M21: 2,708,170 km (0.118 R)
• M22: 2,842,360 km (0.115 R)
• M23: 2,989,414 km (0.109 R)
• M24: 3,214,858 km (0.108 R)
• M25: 3,401,257 km (0.06 R)
• M26: 3,535,147 km (0.061 R)
• M27: 3,648,094 km (0.057 R)
• M28: 3,900,615 km (0.1 R)
• M29: 4,088,061 km (0.087 R)
• M30: 4,182,756 km (0.112 R)
• M31: 4,630,802 km (0.067 R)
• M32: 4,829,318 km (0.085 R)
• M33: 4,916,983 km (0.113 R)
• M34: 5,017,961 km (0.11 R)
• M35: 5,221,863 km (0.042 R)
• M36: 5,598,551 km (0.095 R)
• M37: 5,743,810 km (0.118 R)
• M38: 5,810,232 km (0.096 R)
• M39: 5,943,823 km (0.115 R)
• M40: 6,241,223 km (0.1 R)
• M41: 6,391,868 km (0.08 R)
• M42: 6,529,797 km (0.12 R)
• M43: 7,006,267 km (0.086 R)
• M44: 7,508,616 km (0.113 R)
• M45: 7,639,664 km (0.087 R)
• M46: 7,874,383 km (0.109 R)
• M47: 8,351,301 km (0.085 R)
• M48: 8,593,201 km (0.112 R)
• M49: 8,776,309 km (0.108 R)
• M50: 9,053,214 km (0.114 R)
• M51: 9,115,148 km (0.114 R)
• M52: 9,192,789 km (0.117 R)
• M53: 9,489,741 km (0.088 R)
• M54: 9,631,410 km (0.081 R)
• M55: 9,773,977 km (0.048 R)
• M56: 10,028,892 km (0.049 R)
• M57: 10,480,528 km (0.109 R)
• M58: 10,561,909 km (0.114 R)
• M59: 10,988,263 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.4

Radius: 14.5

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.77 AU - 5.91 AU

Year: 4725 Days

Day: 8.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 28,955,124 km

• M1: 197,170 km (0.047 R)
• M2: 322,383 km (0.099 R)
• M3: 445,951 km (0.109 R)
• M4: 701,913 km (0.099 R)
• M5: 983,307 km (0.119 R)
• M6: 1,173,446 km (0.079 R)
• M7: 1,769,144 km (0.039 R)
• M8: 1,919,341 km (0.104 R)
• M9: 2,056,522 km (0.115 R)
• M10: 2,179,491 km (0.101 R)
• M11: 2,323,105 km (0.101 R)
• M12: 2,470,010 km (0.104 R)
• M13: 3,028,908 km (0.094 R)
• M14: 3,190,175 km (0.048 R)
• M15: 3,292,350 km (0.109 R)
• M16: 3,437,460 km (0.12 R)
• M17: 3,691,178 km (0.074 R)
• M18: 3,820,430 km (0.093 R)
• M19: 4,083,573 km (0.115 R)
• M20: 4,420,767 km (0.048 R)
• M21: 4,767,385 km (0.088 R)
• M22: 4,861,332 km (0.073 R)
• M23: 5,098,894 km (0.063 R)
• M24: 5,734,685 km (0.077 R)
• M25: 6,138,449 km (0.083 R)
• M26: 6,735,345 km (0.08 R)
• M27: 6,920,697 km (0.119 R)
• M28: 7,215,554 km (0.063 R)
• M29: 7,679,307 km (0.088 R)
• M30: 8,265,731 km (0.112 R)
• M31: 8,578,690 km (0.109 R)
• M32: 8,722,154 km (0.096 R)
• M33: 9,099,141 km (0.105 R)
• M34: 9,452,042 km (0.08 R)
• M35: 11,032,544 km (0.077 R)
• M36: 11,917,266 km (0.115 R)
• M37: 12,109,948 km (0.113 R)
• M38: 12,206,588 km (0.078 R)
• M39: 13,055,257 km (0.108 R)
• M40: 13,889,414 km (0.118 R)
• M41: 13,990,692 km (0.064 R)
• M42: 14,092,119 km (0.07 R)
• M43: 14,982,077 km (0.109 R)
• M44: 16,244,384 km (0.103 R)
• M45: 16,529,667 km (0.112 R)
• M46: 16,708,736 km (0.074 R)
• M47: 16,852,350 km (0.034 R)
• M48: 17,068,818 km (0.099 R)
• M49: 17,322,386 km (0.12 R)
• M50: 17,504,297 km (0.102 R)
• M51: 17,759,960 km (0.112 R)
• M52: 19,132,371 km (0.092 R)
• M53: 19,812,293 km (0.059 R)
• M54: 19,926,436 km (0.102 R)
• M55: 20,078,877 km (0.095 R)
• M56: 20,270,063 km (0.11 R)
• M57: 20,692,677 km (0.094 R)
• M58: 20,963,150 km (0.091 R)
• M59: 22,333,317 km (0.079 R)
• M60: 23,369,731 km (0.089 R)
• M61: 23,934,313 km (0.111 R)
• M62: 24,421,852 km (0.12 R)
• M63: 24,585,064 km (0.072 R)
• M64: 25,159,220 km (0.072 R)
• M65: 25,406,805 km (0.071 R)
• M66: 25,654,988 km (0.071 R)
• M67: 26,070,571 km (0.063 R)
• M68: 26,740,171 km (0.112 R)
• M69: 27,288,297 km (0.062 R)
• M70: 27,500,128 km (0.117 R)
• M71: 28,395,770 km (0.093 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 16,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit