🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.02 AU - 1.18 AU

Year: 402 Days

Day: 47.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.4 AU - 1.72 AU

Year: 679 Days

Day: 27 Hours

Environment

Temp: -14 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,171,550 km

• M1: 864,975 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.25 AU - 1.99 AU

Year: 718 Days

Day: 14 Hours

Environment

Temp: 0 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.42 AU - 1.88 AU

Year: 738 Days

Day: 43.6 Hours

Environment

Temp: -18 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.94 AU - 2.1 AU

Year: 1000 Days

Day: 39.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.8 AU - 2.8 AU

Year: 1215 Days

Day: 18.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,171,550 km

• M1: 1,269,039 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.13 AU - 3.43 AU

Year: 1614 Days

Day: 41.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,171,550 km

• M1: 442,810 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.4

Radius: 11.2

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.12 AU - 7.66 AU

Year: 6298 Days

Day: 6.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,171,550 km

• M1: 146,905 km (0.085 R)
• M2: 238,010 km (0.106 R)
• M3: 551,119 km (0.12 R)
• M4: 652,396 km (0.108 R)
• M5: 1,365,829 km (0.094 R)
• M6: 1,573,919 km (0.094 R)
• M7: 1,656,796 km (0.116 R)
• M8: 1,844,691 km (0.111 R)
• M9: 2,185,774 km (0.051 R)
• M10: 2,335,372 km (0.095 R)
• M11: 2,469,262 km (0.072 R)
• M12: 2,744,822 km (0.097 R)
• M13: 3,071,992 km (0.074 R)
• M14: 3,390,187 km (0.116 R)
• M15: 3,520,487 km (0.064 R)
• M16: 3,719,153 km (0.074 R)
• M17: 3,944,297 km (0.071 R)
• M18: 4,290,317 km (0.034 R)
• M19: 4,455,324 km (0.111 R)
• M20: 4,574,404 km (0.062 R)
• M21: 4,840,239 km (0.096 R)
• M22: 4,962,760 km (0.049 R)
• M23: 5,086,328 km (0.087 R)
• M24: 5,311,323 km (0.071 R)
• M25: 5,849,277 km (0.031 R)
• M26: 6,377,806 km (0.104 R)
• M27: 7,171,273 km (0.048 R)
• M28: 7,311,297 km (0.029 R)
• M29: 7,565,464 km (0.029 R)
• M30: 7,736,603 km (0.092 R)
• M31: 7,822,772 km (0.076 R)
• M32: 7,995,857 km (0.078 R)
• M33: 8,671,141 km (0.113 R)
• M34: 9,395,345 km (0.056 R)
• M35: 10,044,899 km (0.077 R)
• M36: 10,422,633 km (0.12 R)
• M37: 10,965,674 km (0.049 R)
• M38: 11,420,002 km (0.05 R)
• M39: 11,682,247 km (0.066 R)
• M40: 12,313,251 km (0.109 R)
• M41: 13,092,058 km (0.084 R)
• M42: 13,435,534 km (0.074 R)
• M43: 13,573,912 km (0.117 R)
• M44: 13,956,584 km (0.077 R)
• M45: 14,625,885 km (0.113 R)
• M46: 14,732,548 km (0.095 R)
• M47: 15,341,860 km (0.116 R)
• M48: 15,522,574 km (0.104 R)
• M49: 15,776,891 km (0.054 R)
• M50: 15,959,250 km (0.052 R)
• M51: 17,331,213 km (0.08 R)
• M52: 17,519,556 km (0.102 R)
• M53: 17,936,186 km (0.095 R)
• M54: 18,432,851 km (0.104 R)
• M55: 18,895,258 km (0.107 R)
• M56: 19,205,823 km (0.095 R)
• M57: 19,635,319 km (0.118 R)
• M58: 19,792,397 km (0.08 R)
• M59: 20,583,769 km (0.081 R)
• M60: 20,743,241 km (0.115 R)
• M61: 21,547,030 km (0.117 R)
• M62: 22,074,961 km (0.07 R)
• M63: 23,143,539 km (0.039 R)
• M64: 23,725,923 km (0.073 R)
• M65: 24,102,760 km (0.103 R)
• M66: 24,270,908 km (0.075 R)
• M67: 24,355,132 km (0.045 R)
• M68: 24,608,401 km (0.101 R)
• M69: 24,777,746 km (0.108 R)
• M70: 25,202,903 km (0.118 R)
• M71: 25,630,304 km (0.107 R)
• M72: 25,716,024 km (0.064 R)
• M73: 26,275,968 km (0.075 R)
• M74: 26,535,820 km (0.1 R)
• M75: 26,927,018 km (0.045 R)
• M76: 27,627,286 km (0.085 R)
• M77: 28,112,282 km (0.08 R)
• M78: 28,911,883 km (0.085 R)
• M79: 29,359,330 km (0.118 R)
• M80: 29,449,089 km (0.094 R)
• M81: 29,809,171 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.4

Radius: 10.2

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.09 AU - 10.83 AU

Year: 9340 Days

Day: 7 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,171,550 km

• M1: 256,261 km (0.044 R)
• M2: 405,410 km (0.064 R)
• M3: 470,485 km (0.107 R)
• M4: 576,101 km (0.086 R)
• M5: 651,499 km (0.072 R)
• M6: 744,399 km (0.049 R)
• M7: 1,178,831 km (0.072 R)
• M8: 1,244,654 km (0.096 R)
• M9: 1,311,674 km (0.094 R)
• M10: 1,502,711 km (0.082 R)
• M11: 1,610,720 km (0.091 R)
• M12: 1,684,322 km (0.064 R)
• M13: 2,170,216 km (0.075 R)
• M14: 2,546,305 km (0.088 R)
• M15: 2,632,623 km (0.089 R)
• M16: 3,148,586 km (0.092 R)
• M17: 3,218,299 km (0.069 R)
• M18: 3,359,071 km (0.063 R)
• M19: 3,769,418 km (0.098 R)
• M20: 4,195,771 km (0.088 R)
• M21: 4,453,678 km (0.098 R)
• M22: 4,584,726 km (0.053 R)
• M23: 4,823,783 km (0.053 R)
• M24: 5,176,236 km (0.078 R)
• M25: 5,453,142 km (0.101 R)
• M26: 5,791,831 km (0.041 R)
• M27: 6,079,358 km (0.075 R)
• M28: 6,254,238 km (0.119 R)
• M29: 6,728,463 km (0.079 R)
• M30: 7,061,169 km (0.099 R)
• M31: 7,461,493 km (0.076 R)
• M32: 8,187,791 km (0.104 R)
• M33: 8,413,384 km (0.096 R)
• M34: 8,510,623 km (0.093 R)
• M35: 8,804,882 km (0.119 R)
• M36: 9,168,853 km (0.11 R)
• M37: 9,403,124 km (0.088 R)
• M38: 9,537,911 km (0.077 R)
• M39: 9,911,906 km (0.075 R)
• M40: 10,955,950 km (0.063 R)
• M41: 11,780,084 km (0.074 R)
• M42: 12,291,410 km (0.099 R)
• M43: 12,512,815 km (0.041 R)
• M44: 13,109,710 km (0.1 R)
• M45: 13,715,881 km (0.073 R)
• M46: 14,176,493 km (0.06 R)
• M47: 14,292,431 km (0.041 R)
• M48: 14,447,564 km (0.099 R)
• M49: 14,564,250 km (0.06 R)
• M50: 14,798,521 km (0.097 R)
• M51: 15,034,137 km (0.115 R)
• M52: 16,922,212 km (0.063 R)
• M53: 17,333,456 km (0.102 R)
• M54: 17,416,184 km (0.104 R)
• M55: 18,040,306 km (0.1 R)
• M56: 18,124,081 km (0.115 R)
• M57: 18,334,117 km (0.109 R)
• M58: 18,502,713 km (0.077 R)
• M59: 18,883,889 km (0.095 R)
• M60: 19,054,131 km (0.087 R)
• M61: 19,267,607 km (0.096 R)
• M62: 21,225,095 km (0.052 R)
• M63: 21,579,642 km (0.118 R)
• M64: 22,474,687 km (0.104 R)
• M65: 23,154,010 km (0.083 R)
• M66: 23,931,919 km (0.099 R)
• M67: 24,300,977 km (0.072 R)
• M68: 24,439,804 km (0.102 R)
• M69: 24,858,080 km (0.118 R)
• M70: 25,607,565 km (0.12 R)
• M71: 26,221,814 km (0.115 R)
• M72: 26,364,381 km (0.107 R)
• M73: 26,745,556 km (0.091 R)
• M74: 26,841,000 km (0.076 R)
• M75: 27,032,634 km (0.092 R)
• M76: 27,128,527 km (0.098 R)
• M77: 27,561,463 km (0.117 R)
• M78: 27,996,793 km (0.085 R)
• M79: 28,678,510 km (0.043 R)
• M80: 29,563,082 km (0.11 R)
• M81: 32,168,329 km (0.066 R)
• M82: 32,473,659 km (0.039 R)
• M83: 32,677,710 km (0.105 R)
• M84: 34,637,741 km (0.048 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.8

Radius: 11.1

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.59 AU - 12.21 AU

Year: 14296 Days

Day: 14.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 89.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,171,550 km

• M1: 167,998 km (0.078 R)
• M2: 293,361 km (0.114 R)
• M3: 390,002 km (0.085 R)
• M4: 561,740 km (0.089 R)
• M5: 658,081 km (0.089 R)
• M6: 983,756 km (0.108 R)
• M7: 1,271,283 km (0.095 R)
• M8: 1,447,659 km (0.119 R)
• M9: 1,703,621 km (0.107 R)
• M10: 2,641,300 km (0.096 R)
• M11: 3,102,809 km (0.061 R)
• M12: 3,222,189 km (0.034 R)
• M13: 3,810,258 km (0.12 R)
• M14: 4,166,002 km (0.118 R)
• M15: 4,840,239 km (0.066 R)
• M16: 4,944,359 km (0.12 R)
• M17: 5,584,638 km (0.037 R)
• M18: 5,657,492 km (0.042 R)
• M19: 5,989,001 km (0.105 R)
• M20: 6,063,501 km (0.029 R)
• M21: 6,942,837 km (0.087 R)
• M22: 8,066,766 km (0.107 R)
• M23: 9,768,591 km (0.027 R)
• M24: 10,255,532 km (0.104 R)
• M25: 10,614,717 km (0.103 R)
• M26: 10,795,880 km (0.108 R)
• M27: 10,978,090 km (0.037 R)
• M28: 11,253,201 km (0.119 R)
• M29: 11,623,755 km (0.111 R)
• M30: 14,028,840 km (0.093 R)
• M31: 14,527,898 km (0.068 R)
• M32: 14,628,428 km (0.101 R)
• M33: 14,880,799 km (0.081 R)
• M34: 15,083,654 km (0.099 R)
• M35: 15,956,109 km (0.088 R)
• M36: 16,059,780 km (0.101 R)
• M37: 16,477,009 km (0.116 R)
• M38: 18,615,809 km (0.088 R)
• M39: 19,384,892 km (0.038 R)
• M40: 21,352,852 km (0.076 R)
• M41: 23,031,041 km (0.076 R)
• M42: 23,383,494 km (0.118 R)
• M43: 23,560,468 km (0.111 R)
• M44: 25,172,684 km (0.077 R)
• M45: 26,022,550 km (0.068 R)
• M46: 26,205,957 km (0.1 R)
• M47: 27,067,341 km (0.117 R)
• M48: 28,628,545 km (0.057 R)
• M49: 29,134,335 km (0.108 R)
• M50: 30,218,770 km (0.085 R)
• M51: 30,475,929 km (0.077 R)
• M52: 30,798,312 km (0.11 R)
• M53: 31,186,668 km (0.11 R)
• M54: 31,641,745 km (0.05 R)
• M55: 31,902,943 km (0.108 R)
• M56: 32,954,317 km (0.049 R)
• M57: 33,086,561 km (0.119 R)
• M58: 33,218,955 km (0.064 R)
• M59: 33,484,342 km (0.071 R)
• M60: 33,883,768 km (0.07 R)
• M61: 34,017,209 km (0.104 R)
• M62: 34,351,561 km (0.115 R)
• M63: 34,821,747 km (0.108 R)
• M64: 36,108,288 km (0.118 R)
• M65: 36,791,652 km (0.115 R)
• M66: 37,410,388 km (0.095 R)
• M67: 37,755,660 km (0.066 R)
• M68: 38,449,196 km (0.049 R)
• M69: 38,588,472 km (0.106 R)
• M70: 39,217,082 km (0.117 R)
• M71: 39,567,739 km (0.113 R)
• M72: 41,194,317 km (0.077 R)
• M73: 41,265,525 km (0.064 R)
• M74: 41,408,092 km (0.092 R)
• M75: 41,765,182 km (0.101 R)
• M76: 42,554,461 km (0.094 R)
• M77: 42,842,736 km (0.095 R)
• M78: 42,986,948 km (0.047 R)
• M79: 43,203,865 km (0.054 R)
• M80: 44,293,536 km (0.12 R)
• M81: 45,760,343 km (0.09 R)
• M82: 48,290,492 km (0.036 R)
• M83: 49,345,456 km (0.072 R)
• M84: 49,421,003 km (0.085 R)
• M85: 49,648,242 km (0.103 R)
• M86: 49,875,780 km (0.109 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 20,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit