🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.81 AU - 0.83 AU

Year: 275 Days

Day: 20.7 Hours

Environment

Temp: 133 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.58 AU - 1.64 AU

Year: 758 Days

Day: 15 Hours

Environment

Temp: -57 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.5 AU - 1.86 AU

Year: 808 Days

Day: 24.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.36 AU - 2.72 AU

Year: 1501 Days

Day: 22.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,104,748 km

• M1: 1,929,065 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.43 AU - 3.55 AU

Year: 1917 Days

Day: 21.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.84 AU - 3.96 AU

Year: 2325 Days

Day: 27.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.5

Radius: 11.3

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.86 AU - 5.54 AU

Year: 3779 Days

Day: 12.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 27,104,748 km

• M1: 144,512 km (0.12 R)
• M2: 418,126 km (0.086 R)
• M3: 539,899 km (0.112 R)
• M4: 645,515 km (0.104 R)
• M5: 748,289 km (0.071 R)
• M6: 960,568 km (0.109 R)
• M7: 1,043,894 km (0.108 R)
• M8: 1,205,609 km (0.094 R)
• M9: 1,376,001 km (0.118 R)
• M10: 1,711,998 km (0.086 R)
• M11: 1,904,830 km (0.069 R)
• M12: 1,980,975 km (0.064 R)
• M13: 2,296,178 km (0.078 R)
• M14: 2,476,443 km (0.082 R)
• M15: 2,851,036 km (0.073 R)
• M16: 2,974,155 km (0.077 R)
• M17: 3,153,074 km (0.119 R)
• M18: 3,826,714 km (0.052 R)
• M19: 3,962,848 km (0.089 R)
• M20: 4,120,524 km (0.119 R)
• M21: 4,220,006 km (0.112 R)
• M22: 4,340,582 km (0.064 R)
• M23: 4,462,355 km (0.099 R)
• M24: 4,605,819 km (0.07 R)
• M25: 4,792,667 km (0.115 R)
• M26: 5,045,487 km (0.068 R)
• M27: 5,152,300 km (0.066 R)
• M28: 5,808,287 km (0.114 R)
• M29: 6,123,639 km (0.095 R)
• M30: 6,306,298 km (0.114 R)
• M31: 7,126,693 km (0.064 R)
• M32: 7,561,724 km (0.118 R)
• M33: 7,782,530 km (0.112 R)
• M34: 8,130,195 km (0.061 R)
• M35: 8,381,669 km (0.08 R)
• M36: 8,559,242 km (0.027 R)
• M37: 8,789,473 km (0.03 R)
• M38: 9,021,649 km (0.075 R)
• M39: 9,177,680 km (0.101 R)
• M40: 9,308,279 km (0.054 R)
• M41: 9,492,284 km (0.101 R)
• M42: 9,730,593 km (0.085 R)
• M43: 10,593,923 km (0.04 R)
• M44: 11,453,662 km (0.119 R)
• M45: 11,594,433 km (0.089 R)
• M46: 11,707,380 km (0.057 R)
• M47: 11,849,199 km (0.098 R)
• M48: 12,105,908 km (0.111 R)
• M49: 12,191,927 km (0.106 R)
• M50: 12,537,947 km (0.066 R)
• M51: 13,953,891 km (0.116 R)
• M52: 14,376,505 km (0.108 R)
• M53: 14,497,978 km (0.097 R)
• M54: 14,680,787 km (0.101 R)
• M55: 15,513,299 km (0.117 R)
• M56: 15,856,926 km (0.108 R)
• M57: 16,519,794 km (0.117 R)
• M58: 16,966,792 km (0.092 R)
• M59: 17,970,743 km (0.058 R)
• M60: 19,394,915 km (0.092 R)
• M61: 19,765,170 km (0.111 R)
• M62: 20,035,792 km (0.046 R)
• M63: 20,375,978 km (0.108 R)
• M64: 20,512,411 km (0.049 R)
• M65: 21,303,634 km (0.099 R)
• M66: 21,442,312 km (0.105 R)
• M67: 21,546,432 km (0.101 R)
• M68: 21,685,558 km (0.07 R)
• M69: 21,825,133 km (0.078 R)
• M70: 22,774,181 km (0.117 R)
• M71: 23,057,969 km (0.114 R)
• M72: 23,342,953 km (0.036 R)
• M73: 23,808,501 km (0.11 R)
• M74: 24,168,733 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.8

Radius: 8.8

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.21 AU - 5.93 AU

Year: 4875 Days

Day: 6.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 27,104,748 km

• M1: 110,403 km (0.097 R)
• M2: 211,232 km (0.105 R)
• M3: 349,760 km (0.061 R)
• M4: 775,964 km (0.094 R)
• M5: 855,401 km (0.12 R)
• M6: 937,679 km (0.118 R)
• M7: 1,008,439 km (0.114 R)
• M8: 1,278,613 km (0.091 R)
• M9: 1,994,588 km (0.078 R)
• M10: 2,219,284 km (0.099 R)
• M11: 2,511,599 km (0.111 R)
• M12: 2,672,566 km (0.105 R)
• M13: 3,550,257 km (0.119 R)
• M14: 3,640,464 km (0.101 R)
• M15: 3,892,387 km (0.099 R)
• M16: 4,197,417 km (0.099 R)
• M17: 4,731,332 km (0.092 R)
• M18: 5,133,002 km (0.048 R)
• M19: 5,598,102 km (0.1 R)
• M20: 5,703,419 km (0.084 R)
• M21: 6,212,052 km (0.065 R)
• M22: 6,485,816 km (0.078 R)
• M23: 6,541,017 km (0.111 R)
• M24: 6,596,369 km (0.093 R)
• M25: 6,819,419 km (0.077 R)
• M26: 7,187,131 km (0.051 R)
• M27: 7,794,797 km (0.079 R)
• M28: 8,089,954 km (0.071 R)
• M29: 9,028,381 km (0.113 R)
• M30: 9,120,982 km (0.116 R)
• M31: 9,182,916 km (0.118 R)
• M32: 9,276,115 km (0.111 R)
• M33: 9,873,459 km (0.093 R)
• M34: 9,937,039 km (0.086 R)
• M35: 10,321,505 km (0.106 R)
• M36: 10,678,296 km (0.108 R)
• M37: 10,973,303 km (0.059 R)
• M38: 11,105,248 km (0.12 R)
• M39: 11,403,995 km (0.118 R)
• M40: 12,282,135 km (0.074 R)
• M41: 12,694,726 km (0.105 R)
• M42: 13,076,948 km (0.11 R)
• M43: 13,287,133 km (0.106 R)
• M44: 13,392,600 km (0.1 R)
• M45: 13,639,735 km (0.1 R)
• M46: 13,995,479 km (0.067 R)
• M47: 14,498,726 km (0.105 R)
• M48: 14,898,153 km (0.075 R)
• M49: 15,448,823 km (0.048 R)
• M50: 15,596,775 km (0.063 R)
• M51: 16,081,023 km (0.03 R)
• M52: 16,343,717 km (0.111 R)
• M53: 16,494,512 km (0.073 R)
• M54: 16,683,603 km (0.1 R)
• M55: 16,797,447 km (0.077 R)
• M56: 17,293,663 km (0.1 R)
• M57: 17,524,343 km (0.102 R)
• M58: 17,756,070 km (0.058 R)
• M59: 17,911,054 km (0.115 R)
• M60: 18,222,367 km (0.117 R)
• M61: 19,645,791 km (0.078 R)
• M62: 19,926,736 km (0.087 R)
• M63: 20,330,201 km (0.096 R)
• M64: 20,411,283 km (0.112 R)
• M65: 21,022,540 km (0.1 R)
• M66: 21,309,917 km (0.074 R)
• M67: 22,054,765 km (0.057 R)
• M68: 22,472,143 km (0.06 R)
• M69: 23,187,820 km (0.034 R)
• M70: 23,740,135 km (0.037 R)
• M71: 25,292,213 km (0.044 R)
• M72: 25,816,853 km (0.119 R)
• M73: 26,080,594 km (0.074 R)
• M74: 26,788,042 km (0.058 R)
• M75: 28,493,458 km (0.086 R)
• M76: 29,039,340 km (0.093 R)
• M77: 30,048,976 km (0.09 R)
• M78: 30,141,428 km (0.089 R)
• M79: 30,837,058 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.7

Radius: 4.7

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.55 AU - 14.71 AU

Year: 16646 Days

Day: 23.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 27,104,748 km

• M1: 140,772 km (0.092 R)
• M2: 178,470 km (0.099 R)
• M3: 243,246 km (0.055 R)
• M4: 334,052 km (0.083 R)
• M5: 369,956 km (0.1 R)
• M6: 538,104 km (0.113 R)
• M7: 570,117 km (0.027 R)
• M8: 658,979 km (0.074 R)
• M9: 788,680 km (0.117 R)
• M10: 1,031,777 km (0.117 R)
• M11: 1,196,783 km (0.1 R)
• M12: 1,370,316 km (0.044 R)
• M13: 1,661,284 km (0.094 R)
• M14: 1,970,952 km (0.077 R)
• M15: 2,316,074 km (0.092 R)
• M16: 2,849,391 km (0.062 R)
• M17: 3,378,518 km (0.053 R)
• M18: 3,958,808 km (0.098 R)
• M19: 4,195,173 km (0.101 R)
• M20: 5,610,818 km (0.109 R)
• M21: 5,827,585 km (0.12 R)
• M22: 5,924,824 km (0.1 R)
• M23: 6,022,511 km (0.113 R)
• M24: 6,875,069 km (0.114 R)
• M25: 7,236,947 km (0.102 R)
• M26: 7,525,670 km (0.091 R)
• M27: 7,684,693 km (0.1 R)
• M28: 7,818,134 km (0.07 R)
• M29: 8,662,166 km (0.068 R)
• M30: 9,080,890 km (0.076 R)
• M31: 9,193,687 km (0.095 R)
• M32: 9,534,770 km (0.104 R)
• M33: 9,592,066 km (0.093 R)
• M34: 10,025,152 km (0.057 R)
• M35: 10,523,761 km (0.092 R)
• M36: 10,790,943 km (0.046 R)
• M37: 11,090,438 km (0.081 R)
• M38: 11,605,803 km (0.097 R)
• M39: 13,390,057 km (0.028 R)
• M40: 14,068,782 km (0.086 R)
• M41: 15,358,465 km (0.119 R)
• M42: 15,695,210 km (0.029 R)
• M43: 16,136,674 km (0.088 R)
• M44: 16,754,513 km (0.117 R)
• M45: 17,101,131 km (0.117 R)
• M46: 17,625,472 km (0.105 R)
• M47: 17,978,074 km (0.089 R)
• M48: 18,297,316 km (0.092 R)
• M49: 18,404,128 km (0.099 R)
• M50: 20,399,166 km (0.052 R)
• M51: 21,178,870 km (0.102 R)
• M52: 21,666,409 km (0.093 R)
• M53: 21,779,356 km (0.112 R)
• M54: 22,005,996 km (0.1 R)
• M55: 23,151,018 km (0.063 R)
• M56: 24,628,896 km (0.104 R)
• M57: 24,825,617 km (0.071 R)
• M58: 25,180,912 km (0.102 R)
• M59: 26,257,269 km (0.074 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: 306 - 12,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit