🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.58 AU - 0.68 AU

Year: 318 Days

Day: 31.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.8

Radius: 14.1

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.62 AU - 0.76 AU

Year: 364 Days

Day: 9.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 31,573,434 km

• M1: 183,257 km (0.093 R)
• M2: 283,338 km (0.052 R)
• M3: 378,632 km (0.111 R)
• M4: 509,830 km (0.108 R)
• M5: 602,131 km (0.111 R)
• M6: 722,408 km (0.116 R)
• M7: 818,899 km (0.1 R)
• M8: 916,586 km (0.086 R)
• M9: 1,055,263 km (0.032 R)
• M10: 1,193,043 km (0.071 R)
• M11: 1,368,821 km (0.107 R)
• M12: 1,464,713 km (0.051 R)
• M13: 1,582,147 km (0.097 R)
• M14: 1,747,154 km (0.083 R)
• M15: 1,841,999 km (0.086 R)
• M16: 2,174,704 km (0.099 R)
• M17: 2,277,328 km (0.084 R)
• M18: 2,387,133 km (0.12 R)
• M19: 2,658,354 km (0.065 R)
• M20: 2,780,127 km (0.083 R)
• M21: 2,921,796 km (0.1 R)
• M22: 3,023,672 km (0.108 R)
• M23: 3,200,198 km (0.111 R)
• M24: 3,330,198 km (0.033 R)
• M25: 3,430,429 km (0.109 R)
• M26: 3,621,316 km (0.06 R)
• M27: 3,914,228 km (0.111 R)
• M28: 4,262,492 km (0.088 R)
• M29: 4,392,343 km (0.078 R)
• M30: 4,509,628 km (0.104 R)
• M31: 4,698,121 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.4

Radius: 14.4

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.05 AU - 1.17 AU

Year: 744 Days

Day: 12.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 31,573,434 km

• M1: 183,856 km (0.099 R)
• M2: 278,850 km (0.116 R)
• M3: 418,425 km (0.117 R)
• M4: 540,198 km (0.088 R)
• M5: 751,879 km (0.1 R)
• M6: 948,750 km (0.11 R)
• M7: 1,092,364 km (0.112 R)
• M8: 1,212,940 km (0.091 R)
• M9: 1,306,588 km (0.097 R)
• M10: 1,501,963 km (0.045 R)
• M11: 1,721,423 km (0.108 R)
• M12: 1,820,905 km (0.068 R)
• M13: 2,003,564 km (0.087 R)
• M14: 2,139,100 km (0.104 R)
• M15: 2,515,787 km (0.087 R)
• M16: 2,646,237 km (0.061 R)
• M17: 2,762,175 km (0.084 R)
• M18: 2,896,963 km (0.092 R)
• M19: 3,155,767 km (0.074 R)
• M20: 3,279,185 km (0.075 R)
• M21: 3,440,153 km (0.116 R)
• M22: 3,539,934 km (0.089 R)
• M23: 3,677,714 km (0.039 R)
• M24: 3,770,465 km (0.101 R)
• M25: 3,873,538 km (0.098 R)
• M26: 4,025,080 km (0.04 R)
• M27: 4,314,552 km (0.046 R)
• M28: 4,432,435 km (0.119 R)
• M29: 4,531,320 km (0.105 R)
• M30: 4,621,078 km (0.086 R)
• M31: 5,151,403 km (0.094 R)
• M32: 5,308,032 km (0.116 R)
• M33: 5,636,848 km (0.053 R)
• M34: 5,776,722 km (0.038 R)
• M35: 6,104,042 km (0.065 R)
• M36: 6,225,515 km (0.087 R)
• M37: 6,426,276 km (0.057 R)
• M38: 6,527,404 km (0.093 R)
• M39: 6,765,414 km (0.098 R)
• M40: 6,902,895 km (0.11 R)
• M41: 7,041,123 km (0.119 R)
• M42: 7,332,240 km (0.094 R)
• M43: 7,627,397 km (0.06 R)
• M44: 7,746,627 km (0.065 R)
• M45: 7,998,998 km (0.106 R)
• M46: 8,120,023 km (0.077 R)
• M47: 8,217,411 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.8

Radius: 9.8

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.53 AU - 1.59 AU

Year: 1239 Days

Day: 9.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 31,573,434 km

• M1: 128,953 km (0.103 R)
• M2: 197,918 km (0.1 R)
• M3: 360,232 km (0.075 R)
• M4: 431,590 km (0.104 R)
• M5: 512,672 km (0.054 R)
• M6: 582,983 km (0.077 R)
• M7: 702,212 km (0.04 R)
• M8: 777,011 km (0.112 R)
• M9: 950,844 km (0.062 R)
• M10: 1,072,318 km (0.102 R)
• M11: 1,210,396 km (0.098 R)
• M12: 1,337,106 km (0.056 R)
• M13: 1,492,538 km (0.116 R)
• M14: 1,597,556 km (0.074 R)
• M15: 1,692,401 km (0.073 R)
• M16: 1,981,573 km (0.085 R)
• M17: 2,118,156 km (0.1 R)
• M18: 2,222,875 km (0.115 R)
• M19: 2,393,865 km (0.116 R)
• M20: 2,495,741 km (0.085 R)
• M21: 2,562,013 km (0.1 R)
• M22: 2,643,843 km (0.103 R)
• M23: 2,726,421 km (0.092 R)
• M24: 2,810,046 km (0.034 R)
• M25: 2,971,911 km (0.07 R)
• M26: 3,168,932 km (0.091 R)
• M27: 3,297,137 km (0.104 R)
• M28: 3,386,297 km (0.103 R)
• M29: 3,600,522 km (0.076 R)
• M30: 3,700,752 km (0.112 R)
• M31: 3,768,221 km (0.1 R)
• M32: 3,853,043 km (0.089 R)
• M33: 4,050,662 km (0.09 R)
• M34: 4,146,404 km (0.092 R)
• M35: 4,295,852 km (0.074 R)
• M36: 4,366,762 km (0.115 R)
• M37: 4,482,999 km (0.077 R)
• M38: 4,582,033 km (0.116 R)
• M39: 4,654,588 km (0.034 R)
• M40: 4,810,020 km (0.095 R)
• M41: 4,957,823 km (0.06 R)
• M42: 5,220,218 km (0.072 R)
• M43: 5,315,063 km (0.102 R)
• M44: 5,410,357 km (0.04 R)
• M45: 5,661,083 km (0.105 R)
• M46: 5,739,023 km (0.104 R)
• M47: 5,817,412 km (0.117 R)
• M48: 5,895,951 km (0.056 R)
• M49: 6,034,479 km (0.091 R)
• M50: 6,174,054 km (0.113 R)
• M51: 6,425,977 km (0.088 R)
• M52: 6,497,185 km (0.08 R)
• M53: 6,599,360 km (0.111 R)
• M54: 6,784,413 km (0.106 R)
• M55: 6,908,878 km (0.091 R)
• M56: 6,971,410 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.3

Radius: 8

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.67 AU - 4.47 AU

Year: 5221 Days

Day: 12.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,573,434 km

• M1: 130,898 km (0.098 R)
• M2: 216,468 km (0.107 R)
• M3: 1,310,926 km (0.094 R)
• M4: 1,440,627 km (0.113 R)
• M5: 1,909,766 km (0.051 R)
• M6: 2,001,620 km (0.12 R)
• M7: 2,423,336 km (0.066 R)
• M8: 3,042,222 km (0.1 R)
• M9: 3,106,699 km (0.061 R)
• M10: 3,171,774 km (0.061 R)
• M11: 3,347,252 km (0.111 R)
• M12: 3,458,553 km (0.112 R)
• M13: 3,685,044 km (0.084 R)
• M14: 3,986,634 km (0.096 R)
• M15: 4,344,621 km (0.116 R)
• M16: 5,663,925 km (0.043 R)
• M17: 5,984,812 km (0.108 R)
• M18: 6,339,210 km (0.072 R)
• M19: 6,394,411 km (0.101 R)
• M20: 6,616,564 km (0.116 R)
• M21: 6,756,737 km (0.1 R)
• M22: 6,812,986 km (0.104 R)
• M23: 6,869,534 km (0.118 R)
• M24: 7,385,048 km (0.096 R)
• M25: 7,618,122 km (0.043 R)
• M26: 7,676,914 km (0.109 R)
• M27: 7,765,177 km (0.106 R)
• M28: 8,301,934 km (0.095 R)
• M29: 9,223,008 km (0.114 R)
• M30: 9,695,737 km (0.099 R)
• M31: 9,950,951 km (0.05 R)
• M32: 10,047,292 km (0.063 R)
• M33: 10,664,533 km (0.12 R)
• M34: 10,895,063 km (0.097 R)
• M35: 11,294,041 km (0.113 R)
• M36: 11,562,719 km (0.09 R)
• M37: 11,799,532 km (0.053 R)
• M38: 11,867,449 km (0.104 R)
• M39: 12,277,946 km (0.041 R)
• M40: 12,381,318 km (0.104 R)
• M41: 12,902,368 km (0.029 R)
• M42: 13,324,533 km (0.102 R)
• M43: 13,395,293 km (0.11 R)
• M44: 13,608,320 km (0.103 R)
• M45: 13,858,448 km (0.113 R)
• M46: 13,930,105 km (0.082 R)
• M47: 14,326,838 km (0.062 R)
• M48: 15,205,277 km (0.09 R)
• M49: 16,631,394 km (0.071 R)
• M50: 17,013,766 km (0.093 R)
• M51: 18,099,846 km (0.058 R)
• M52: 18,217,430 km (0.08 R)
• M53: 18,770,045 km (0.098 R)
• M54: 19,048,446 km (0.105 R)
• M55: 19,528,805 km (0.08 R)
• M56: 20,583,321 km (0.11 R)
• M57: 20,706,140 km (0.097 R)
• M58: 21,614,648 km (0.112 R)
• M59: 21,697,825 km (0.118 R)
• M60: 21,864,626 km (0.056 R)
• M61: 22,115,652 km (0.055 R)
• M62: 22,199,426 km (0.112 R)
• M63: 23,001,570 km (0.099 R)
• M64: 23,299,420 km (0.115 R)
• M65: 23,899,008 km (0.052 R)
• M66: 24,330,448 km (0.086 R)
• M67: 24,417,065 km (0.1 R)
• M68: 24,590,449 km (0.071 R)
• M69: 24,677,366 km (0.07 R)
• M70: 25,508,083 km (0.093 R)
• M71: 26,392,206 km (0.071 R)
• M72: 26,525,797 km (0.111 R)
• M73: 27,106,835 km (0.11 R)
• M74: 27,692,211 km (0.1 R)
• M75: 28,463,837 km (0.074 R)
• M76: 28,875,231 km (0.055 R)
• M77: 29,611,552 km (0.112 R)
• M78: 29,981,956 km (0.075 R)
• M79: 30,587,229 km (0.067 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 16,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit