🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.99 AU - 1.35 AU

Year: 474 Days

Day: 39.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.39 AU - 1.47 AU

Year: 641 Days

Day: 16.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 26.1 °

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: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.32 AU - 1.56 AU

Year: 648 Days

Day: 26.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,922,344 km

• M1: 195,973 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.82 AU - 2.04 AU

Year: 1005 Days

Day: 12.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,922,344 km

• M1: 887,415 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.28 AU - 2.36 AU

Year: 1324 Days

Day: 22.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,922,344 km

• M1: 53,855 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.85 AU - 2.95 AU

Year: 1393 Days

Day: 24.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,922,344 km

• M1: 894,595 km (0.086 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.65 AU - 3.61 AU

Year: 2075 Days

Day: 18 Hours

Environment

Temp: -111 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.7

Radius: 9.4

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.03 AU - 5.71 AU

Year: 4663 Days

Day: 12.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 43,922,344 km

• M1: 166,652 km (0.066 R)
• M2: 280,945 km (0.09 R)
• M3: 622,477 km (0.104 R)
• M4: 731,384 km (0.103 R)
• M5: 839,094 km (0.115 R)
• M6: 927,806 km (0.092 R)
• M7: 1,106,426 km (0.118 R)
• M8: 1,296,565 km (0.106 R)
• M9: 1,458,280 km (0.076 R)
• M10: 1,526,945 km (0.065 R)
• M11: 2,005,210 km (0.11 R)
• M12: 2,272,541 km (0.09 R)
• M13: 2,399,101 km (0.11 R)
• M14: 2,611,081 km (0.062 R)
• M15: 2,743,625 km (0.119 R)
• M16: 3,028,310 km (0.115 R)
• M17: 3,104,156 km (0.12 R)
• M18: 3,348,599 km (0.093 R)
• M19: 3,426,988 km (0.09 R)
• M20: 3,519,440 km (0.059 R)
• M21: 4,175,127 km (0.07 R)
• M22: 4,274,011 km (0.074 R)
• M23: 4,517,257 km (0.081 R)
• M24: 4,779,652 km (0.084 R)
• M25: 5,062,242 km (0.115 R)
• M26: 5,152,599 km (0.11 R)
• M27: 5,380,886 km (0.057 R)
• M28: 5,550,530 km (0.119 R)
• M29: 6,149,819 km (0.066 R)
• M30: 6,375,861 km (0.114 R)
• M31: 6,986,370 km (0.099 R)
• M32: 7,188,327 km (0.075 R)
• M33: 7,581,022 km (0.082 R)
• M34: 7,998,250 km (0.118 R)
• M35: 8,548,172 km (0.055 R)
• M36: 8,764,341 km (0.063 R)
• M37: 8,854,997 km (0.079 R)
• M38: 9,349,568 km (0.103 R)
• M39: 9,516,519 km (0.088 R)
• M40: 9,721,917 km (0.097 R)
• M41: 10,042,206 km (0.053 R)
• M42: 10,232,195 km (0.032 R)
• M43: 11,397,114 km (0.107 R)
• M44: 11,635,124 km (0.062 R)
• M45: 11,935,068 km (0.074 R)
• M46: 12,136,426 km (0.109 R)
• M47: 12,277,946 km (0.087 R)
• M48: 12,603,621 km (0.072 R)
• M49: 12,849,859 km (0.119 R)
• M50: 12,973,576 km (0.057 R)
• M51: 13,535,017 km (0.067 R)
• M52: 13,703,015 km (0.104 R)
• M53: 14,083,293 km (0.093 R)
• M54: 14,147,022 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.5

Radius: 13.6

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.89 AU - 9.13 AU

Year: 8495 Days

Day: 13.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 43,922,344 km

• M1: 197,320 km (0.078 R)
• M2: 364,121 km (0.07 R)
• M3: 449,990 km (0.089 R)
• M4: 720,763 km (0.107 R)
• M5: 816,505 km (0.118 R)
• M6: 963,261 km (0.055 R)
• M7: 1,182,571 km (0.065 R)
• M8: 1,298,659 km (0.088 R)
• M9: 1,515,277 km (0.063 R)
• M10: 1,613,862 km (0.054 R)
• M11: 1,714,840 km (0.082 R)
• M12: 1,908,121 km (0.084 R)
• M13: 2,448,618 km (0.051 R)
• M14: 2,667,629 km (0.086 R)
• M15: 2,771,001 km (0.112 R)
• M16: 2,911,025 km (0.093 R)
• M17: 3,364,007 km (0.099 R)
• M18: 3,819,982 km (0.072 R)
• M19: 3,996,208 km (0.102 R)
• M20: 4,561,538 km (0.119 R)
• M21: 4,727,891 km (0.044 R)
• M22: 4,959,768 km (0.1 R)
• M23: 5,347,525 km (0.079 R)
• M24: 5,457,031 km (0.114 R)
• M25: 6,545,954 km (0.089 R)
• M26: 7,725,683 km (0.119 R)
• M27: 7,924,498 km (0.093 R)
• M28: 8,225,938 km (0.109 R)
• M29: 9,549,131 km (0.027 R)
• M30: 10,910,023 km (0.098 R)
• M31: 11,217,596 km (0.11 R)
• M32: 12,330,904 km (0.118 R)
• M33: 12,505,335 km (0.107 R)
• M34: 13,122,426 km (0.117 R)
• M35: 14,846,841 km (0.077 R)
• M36: 15,187,774 km (0.072 R)
• M37: 15,845,855 km (0.114 R)
• M38: 16,194,418 km (0.1 R)
• M39: 16,899,024 km (0.109 R)
• M40: 17,028,127 km (0.065 R)
• M41: 17,417,680 km (0.099 R)
• M42: 18,904,683 km (0.088 R)
• M43: 19,105,892 km (0.11 R)
• M44: 19,544,663 km (0.082 R)
• M45: 20,157,565 km (0.067 R)
• M46: 20,328,855 km (0.096 R)
• M47: 21,822,739 km (0.102 R)
• M48: 22,210,497 km (0.053 R)
• M49: 22,493,985 km (0.059 R)
• M50: 23,351,779 km (0.077 R)
• M51: 23,531,745 km (0.066 R)
• M52: 23,893,174 km (0.086 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503

Radius: 14.8

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.02 AU - 10.12 AU

Year: 10236 Days

Day: 6.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,922,344 km

• M1: 199,564 km (0.109 R)
• M2: 687,851 km (0.08 R)
• M3: 925,712 km (0.077 R)
• M4: 1,211,144 km (0.038 R)
• M5: 1,325,886 km (0.091 R)
• M6: 1,505,403 km (0.075 R)
• M7: 1,889,720 km (0.091 R)
• M8: 2,450,712 km (0.065 R)
• M9: 2,775,938 km (0.028 R)
• M10: 3,195,859 km (0.079 R)
• M11: 3,331,245 km (0.082 R)
• M12: 3,749,371 km (0.099 R)
• M13: 3,892,537 km (0.092 R)
• M14: 4,273,413 km (0.112 R)
• M15: 5,717,032 km (0.069 R)
• M16: 7,953,520 km (0.101 R)
• M17: 8,551,014 km (0.052 R)
• M18: 9,396,392 km (0.111 R)
• M19: 9,552,871 km (0.109 R)
• M20: 9,829,029 km (0.077 R)
• M21: 10,067,787 km (0.049 R)
• M22: 10,429,664 km (0.094 R)
• M23: 10,591,828 km (0.076 R)
• M24: 11,457,252 km (0.057 R)
• M25: 12,046,668 km (0.055 R)
• M26: 12,259,695 km (0.074 R)
• M27: 12,473,919 km (0.111 R)
• M28: 12,819,341 km (0.118 R)
• M29: 13,785,294 km (0.098 R)
• M30: 14,008,195 km (0.049 R)
• M31: 14,367,230 km (0.032 R)
• M32: 14,547,944 km (0.064 R)
• M33: 15,094,575 km (0.088 R)
• M34: 15,740,688 km (0.104 R)
• M35: 17,060,291 km (0.112 R)
• M36: 17,203,755 km (0.081 R)
• M37: 17,299,647 km (0.106 R)
• M38: 17,540,201 km (0.119 R)
• M39: 18,858,008 km (0.104 R)
• M40: 19,006,409 km (0.063 R)
• M41: 19,105,593 km (0.065 R)
• M42: 19,603,903 km (0.114 R)
• M43: 20,157,116 km (0.095 R)
• M44: 20,308,809 km (0.063 R)
• M45: 20,511,813 km (0.084 R)
• M46: 21,227,339 km (0.09 R)
• M47: 21,588,319 km (0.049 R)
• M48: 22,420,831 km (0.11 R)
• M49: 22,788,393 km (0.101 R)
• M50: 23,635,865 km (0.103 R)
• M51: 23,902,897 km (0.047 R)
• M52: 24,117,271 km (0.102 R)
• M53: 25,035,353 km (0.079 R)
• M54: 26,129,961 km (0.066 R)
• M55: 26,627,673 km (0.052 R)
• M56: 28,820,479 km (0.111 R)
• M57: 30,779,164 km (0.079 R)
• M58: 30,895,700 km (0.093 R)
• M59: 31,012,387 km (0.065 R)
• M60: 31,421,986 km (0.079 R)
• M61: 31,774,438 km (0.11 R)
• M62: 32,246,569 km (0.093 R)
• M63: 32,720,944 km (0.111 R)
• M64: 32,839,874 km (0.083 R)
• M65: 33,736,713 km (0.093 R)
• M66: 33,977,267 km (0.071 R)
• M67: 34,762,955 km (0.098 R)
• M68: 34,884,279 km (0.062 R)
• M69: 35,738,034 km (0.108 R)
• M70: 36,106,044 km (0.071 R)
• M71: 36,784,022 km (0.102 R)
• M72: 37,155,623 km (0.106 R)
• M73: 37,341,872 km (0.115 R)
• M74: 37,964,948 km (0.107 R)
• M75: 38,528,782 km (0.063 R)
• M76: 39,284,700 km (0.112 R)
• M77: 40,236,591 km (0.079 R)
• M78: 40,364,049 km (0.064 R)
• M79: 41,003,430 km (0.099 R)
• M80: 42,292,515 km (0.063 R)
• M81: 43,137,444 km (0.116 R)
• M82: 43,791,186 km (0.102 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: 462 - 18,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit