🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.56 AU - 0.72 AU

Year: 184 Days

Day: 15.2 Hours

Environment

Temp: 155 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,632,506 km

• M1: 58,194 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.78 AU - 0.96 AU

Year: 292 Days

Day: 32.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,632,506 km

• M1: 378,632 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.16 AU - 1.54 AU

Year: 565 Days

Day: 20.8 Hours

Environment

Temp: -14 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,632,506 km

• M1: 32,313 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.66 AU - 4.16 AU

Year: 2266 Days

Day: 35.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.94 AU - 4.16 AU

Year: 2933 Days

Day: 29.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,632,506 km

• M1: 1,259,315 km (0.106 R)

Asteroid Belt

Center: 4.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.9

Radius: 11.4

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.63 AU - 5.95 AU

Year: 4379 Days

Day: 14.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 55,632,506 km

• M1: 197,170 km (0.057 R)
• M2: 401,521 km (0.112 R)
• M3: 736,919 km (0.096 R)
• M4: 1,053,319 km (0.111 R)
• M5: 1,153,848 km (0.076 R)
• M6: 1,459,327 km (0.077 R)
• M7: 1,588,879 km (0.114 R)
• M8: 2,369,780 km (0.101 R)
• M9: 2,840,714 km (0.093 R)
• M10: 2,983,580 km (0.04 R)
• M11: 3,087,251 km (0.057 R)
• M12: 3,362,212 km (0.087 R)
• M13: 3,667,392 km (0.069 R)
• M14: 4,027,324 km (0.087 R)
• M15: 4,445,899 km (0.111 R)
• M16: 4,829,767 km (0.111 R)
• M17: 5,075,257 km (0.099 R)
• M18: 5,375,201 km (0.038 R)
• M19: 5,810,082 km (0.118 R)
• M20: 5,914,053 km (0.12 R)
• M21: 6,150,417 km (0.099 R)
• M22: 6,524,262 km (0.066 R)
• M23: 6,795,782 km (0.071 R)
• M24: 6,960,490 km (0.116 R)
• M25: 7,406,291 km (0.116 R)
• M26: 7,519,238 km (0.096 R)
• M27: 7,632,783 km (0.118 R)
• M28: 7,976,708 km (0.114 R)
• M29: 8,092,497 km (0.07 R)
• M30: 8,502,245 km (0.1 R)
• M31: 9,433,343 km (0.117 R)
• M32: 10,365,188 km (0.095 R)
• M33: 10,586,892 km (0.109 R)
• M34: 11,456,654 km (0.069 R)
• M35: 12,148,993 km (0.087 R)
• M36: 12,550,663 km (0.113 R)
• M37: 13,058,997 km (0.116 R)
• M38: 13,816,560 km (0.065 R)
• M39: 14,411,960 km (0.048 R)
• M40: 14,588,635 km (0.044 R)
• M41: 14,872,721 km (0.079 R)
• M42: 15,015,587 km (0.103 R)
• M43: 15,446,728 km (0.114 R)
• M44: 15,736,350 km (0.094 R)
• M45: 16,357,929 km (0.031 R)
• M46: 17,436,679 km (0.063 R)
• M47: 17,851,963 km (0.102 R)
• M48: 18,155,946 km (0.106 R)
• M49: 19,078,366 km (0.057 R)
• M50: 19,233,499 km (0.105 R)
• M51: 19,897,863 km (0.09 R)
• M52: 20,094,734 km (0.067 R)
• M53: 20,371,340 km (0.101 R)
• M54: 21,814,062 km (0.101 R)
• M55: 22,302,350 km (0.093 R)
• M56: 22,794,228 km (0.1 R)
• M57: 23,082,802 km (0.089 R)
• M58: 23,455,600 km (0.08 R)
• M59: 23,538,627 km (0.081 R)
• M60: 23,955,705 km (0.116 R)
• M61: 24,081,368 km (0.115 R)
• M62: 24,375,178 km (0.085 R)
• M63: 24,543,625 km (0.104 R)
• M64: 24,754,857 km (0.052 R)
• M65: 24,881,866 km (0.087 R)
• M66: 25,051,510 km (0.083 R)
• M67: 25,434,630 km (0.101 R)
• M68: 25,562,686 km (0.1 R)
• M69: 25,819,695 km (0.061 R)
• M70: 26,595,509 km (0.072 R)
• M71: 27,291,738 km (0.075 R)
• M72: 27,685,928 km (0.054 R)
• M73: 27,773,742 km (0.067 R)
• M74: 27,861,706 km (0.067 R)
• M75: 28,524,275 km (0.095 R)
• M76: 28,657,417 km (0.1 R)
• M77: 28,879,869 km (0.115 R)
• M78: 29,415,878 km (0.083 R)
• M79: 29,910,149 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.5

Radius: 13.9

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.98 AU - 6.66 AU

Year: 5718 Days

Day: 6.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,632,506 km

• M1: 181,313 km (0.105 R)
• M2: 305,329 km (0.076 R)
• M3: 411,394 km (0.085 R)
• M4: 514,317 km (0.111 R)
• M5: 629,059 km (0.12 R)
• M6: 754,123 km (0.097 R)
• M7: 902,973 km (0.114 R)
• M8: 1,264,700 km (0.061 R)
• M9: 1,497,026 km (0.106 R)
• M10: 1,583,643 km (0.106 R)
• M11: 2,042,759 km (0.047 R)
• M12: 2,258,030 km (0.089 R)
• M13: 2,358,410 km (0.118 R)
• M14: 2,460,287 km (0.041 R)
• M15: 2,732,555 km (0.04 R)
• M16: 3,170,876 km (0.072 R)
• M17: 3,375,377 km (0.081 R)
• M18: 3,537,690 km (0.118 R)
• M19: 3,797,991 km (0.096 R)
• M20: 3,894,182 km (0.08 R)
• M21: 4,089,108 km (0.113 R)
• M22: 4,823,185 km (0.118 R)
• M23: 5,085,879 km (0.11 R)
• M24: 5,353,360 km (0.059 R)
• M25: 5,625,478 km (0.058 R)
• M26: 6,155,204 km (0.115 R)
• M27: 6,268,749 km (0.099 R)
• M28: 6,498,083 km (0.095 R)
• M29: 6,671,915 km (0.092 R)
• M30: 7,024,218 km (0.109 R)
• M31: 7,292,447 km (0.085 R)
• M32: 7,564,117 km (0.099 R)
• M33: 8,148,746 km (0.082 R)
• M34: 8,367,757 km (0.117 R)
• M35: 8,462,303 km (0.067 R)
• M36: 9,101,385 km (0.094 R)
• M37: 9,296,161 km (0.064 R)
• M38: 9,988,949 km (0.113 R)
• M39: 10,089,180 km (0.117 R)
• M40: 10,938,447 km (0.076 R)
• M41: 11,249,760 km (0.099 R)
• M42: 11,459,047 km (0.064 R)
• M43: 11,952,271 km (0.074 R)
• M44: 12,308,763 km (0.098 R)
• M45: 12,959,514 km (0.059 R)
• M46: 14,143,880 km (0.089 R)
• M47: 14,369,923 km (0.084 R)
• M48: 14,978,337 km (0.07 R)
• M49: 16,456,813 km (0.045 R)
• M50: 16,774,110 km (0.119 R)
• M51: 16,933,432 km (0.089 R)
• M52: 17,053,260 km (0.091 R)
• M53: 17,334,055 km (0.094 R)
• M54: 17,656,887 km (0.082 R)
• M55: 18,431,505 km (0.109 R)
• M56: 18,637,202 km (0.077 R)
• M57: 19,635,020 km (0.077 R)
• M58: 20,140,511 km (0.037 R)
• M59: 20,310,005 km (0.053 R)
• M60: 20,437,463 km (0.047 R)
• M61: 21,856,399 km (0.076 R)
• M62: 23,041,064 km (0.092 R)
• M63: 23,396,060 km (0.09 R)
• M64: 24,066,557 km (0.049 R)
• M65: 24,516,997 km (0.098 R)
• M66: 24,970,428 km (0.073 R)
• M67: 25,747,439 km (0.1 R)
• M68: 26,764,705 km (0.115 R)
• M69: 27,044,602 km (0.098 R)
• M70: 27,372,072 km (0.081 R)
• M71: 27,512,993 km (0.11 R)
• M72: 28,552,848 km (0.114 R)
• M73: 29,461,356 km (0.036 R)
• M74: 29,798,549 km (0.119 R)
• M75: 30,088,470 km (0.104 R)
• M76: 31,355,863 km (0.105 R)
• M77: 31,897,258 km (0.117 R)
• M78: 32,989,472 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923

Radius: 10.6

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.57 AU - 10.71 AU

Year: 10772 Days

Day: 8.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,632,506 km

• M1: 136,732 km (0.118 R)
• M2: 214,075 km (0.119 R)
• M3: 288,873 km (0.027 R)
• M4: 867,368 km (0.115 R)
• M5: 947,553 km (0.081 R)
• M6: 1,159,683 km (0.078 R)
• M7: 1,271,731 km (0.103 R)
• M8: 1,580,651 km (0.085 R)
• M9: 1,939,836 km (0.099 R)
• M10: 2,584,602 km (0.111 R)
• M11: 2,884,845 km (0.088 R)
• M12: 3,683,848 km (0.083 R)
• M13: 3,784,228 km (0.079 R)
• M14: 3,919,464 km (0.085 R)
• M15: 4,022,088 km (0.106 R)
• M16: 4,194,874 km (0.075 R)
• M17: 4,764,692 km (0.033 R)
• M18: 5,170,551 km (0.08 R)
• M19: 5,283,198 km (0.046 R)
• M20: 5,472,889 km (0.12 R)
• M21: 6,134,410 km (0.115 R)
• M22: 6,293,732 km (0.103 R)
• M23: 7,489,767 km (0.069 R)
• M24: 8,004,982 km (0.106 R)
• M25: 8,754,617 km (0.112 R)
• M26: 9,069,670 km (0.082 R)
• M27: 9,480,466 km (0.111 R)
• M28: 9,897,246 km (0.079 R)
• M29: 10,084,542 km (0.117 R)
• M30: 10,557,571 km (0.113 R)
• M31: 10,796,927 km (0.079 R)
• M32: 11,427,482 km (0.039 R)
• M33: 12,622,919 km (0.106 R)
• M34: 12,775,209 km (0.075 R)
• M35: 13,597,399 km (0.049 R)
• M36: 13,962,418 km (0.118 R)
• M37: 14,119,945 km (0.067 R)
• M38: 14,330,728 km (0.073 R)
• M39: 15,130,777 km (0.114 R)
• M40: 15,726,775 km (0.117 R)
• M41: 16,275,201 km (0.115 R)
• M42: 16,941,660 km (0.112 R)
• M43: 17,222,006 km (0.05 R)
• M44: 17,447,300 km (0.095 R)
• M45: 17,844,034 km (0.06 R)
• M46: 18,301,205 km (0.038 R)
• M47: 18,704,222 km (0.072 R)
• M48: 19,110,380 km (0.08 R)
• M49: 22,033,223 km (0.111 R)
• M50: 22,585,090 km (0.101 R)
• M51: 25,732,928 km (0.11 R)
• M52: 25,990,685 km (0.076 R)
• M53: 26,508,743 km (0.105 R)
• M54: 26,638,743 km (0.06 R)
• M55: 26,834,268 km (0.098 R)
• M56: 27,620,853 km (0.05 R)
• M57: 28,881,814 km (0.086 R)
• M58: 29,015,704 km (0.091 R)
• M59: 30,093,706 km (0.097 R)
• M60: 31,253,389 km (0.094 R)
• M61: 31,666,279 km (0.089 R)
• M62: 31,873,322 km (0.063 R)
• M63: 32,427,732 km (0.037 R)
• M64: 33,546,126 km (0.086 R)
• M65: 35,748,805 km (0.101 R)
• M66: 37,924,706 km (0.11 R)
• M67: 38,071,312 km (0.073 R)
• M68: 38,291,520 km (0.081 R)
• M69: 39,324,792 km (0.107 R)
• M70: 39,770,444 km (0.094 R)
• M71: 40,292,541 km (0.107 R)
• M72: 40,591,886 km (0.074 R)
• M73: 41,494,261 km (0.094 R)
• M74: 42,783,944 km (0.1 R)
• M75: 44,009,898 km (0.119 R)
• M76: 44,704,481 km (0.036 R)
• M77: 44,781,973 km (0.086 R)
• M78: 45,014,448 km (0.112 R)
• M79: 45,247,372 km (0.091 R)
• M80: 45,325,013 km (0.116 R)
• M81: 45,792,207 km (0.08 R)
• M82: 46,026,478 km (0.11 R)
• M83: 46,417,676 km (0.109 R)
• M84: 46,731,532 km (0.094 R)
• M85: 47,993,839 km (0.075 R)
• M86: 50,310,063 km (0.09 R)
• M87: 50,713,080 km (0.065 R)
• M88: 51,522,404 km (0.095 R)
• M89: 52,010,093 km (0.074 R)
• M90: 52,091,475 km (0.104 R)
• M91: 52,662,639 km (0.106 R)
• M92: 53,317,878 km (0.101 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 12,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit