🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.05 AU - 1.25 AU

Year: 455 Days

Day: 22.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,687,884 km

• M1: 572,212 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.02 AU - 1.32 AU

Year: 467 Days

Day: 13.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.25 AU - 1.51 AU

Year: 598 Days

Day: 43.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.66 AU - 2.48 AU

Year: 1099 Days

Day: 42.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.42 AU - 2.58 AU

Year: 1458 Days

Day: 23.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 109.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.51 AU - 3.47 AU

Year: 1908 Days

Day: 35.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.28 AU - 4.34 AU

Year: 2744 Days

Day: 44 Hours

Environment

Temp: -123 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,687,884 km

• M1: 685,906 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.1

Radius: 13.2

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.49 AU - 6.45 AU

Year: 5382 Days

Day: 6.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 49,687,884 km

• M1: 167,101 km (0.112 R)
• M2: 249,679 km (0.061 R)
• M3: 496,665 km (0.099 R)
• M4: 655,687 km (0.09 R)
• M5: 987,047 km (0.077 R)
• M6: 1,089,521 km (0.096 R)
• M7: 1,227,002 km (0.115 R)
• M8: 1,338,303 km (0.112 R)
• M9: 1,693,448 km (0.044 R)
• M10: 2,116,660 km (0.098 R)
• M11: 2,252,196 km (0.117 R)
• M12: 2,471,207 km (0.112 R)
• M13: 2,823,660 km (0.112 R)
• M14: 3,060,473 km (0.054 R)
• M15: 3,326,309 km (0.1 R)
• M16: 3,485,032 km (0.067 R)
• M17: 3,599,923 km (0.084 R)
• M18: 3,833,595 km (0.111 R)
• M19: 4,072,353 km (0.114 R)
• M20: 4,266,980 km (0.095 R)
• M21: 4,539,547 km (0.117 R)
• M22: 4,690,791 km (0.091 R)
• M23: 4,843,530 km (0.096 R)
• M24: 5,659,736 km (0.092 R)
• M25: 6,097,908 km (0.037 R)
• M26: 6,265,009 km (0.098 R)
• M27: 6,890,927 km (0.102 R)
• M28: 7,329,248 km (0.045 R)
• M29: 7,716,408 km (0.075 R)
• M30: 7,806,765 km (0.076 R)
• M31: 7,988,526 km (0.065 R)
• M32: 8,511,072 km (0.091 R)
• M33: 8,635,687 km (0.066 R)
• M34: 8,918,127 km (0.115 R)
• M35: 9,203,859 km (0.098 R)
• M36: 11,116,019 km (0.112 R)
• M37: 11,252,303 km (0.068 R)
• M38: 12,468,983 km (0.092 R)
• M39: 12,752,919 km (0.098 R)
• M40: 12,931,390 km (0.078 R)
• M41: 13,327,226 km (0.058 R)
• M42: 13,946,710 km (0.119 R)
• M43: 14,650,269 km (0.052 R)
• M44: 14,874,815 km (0.049 R)
• M45: 15,025,161 km (0.113 R)
• M46: 15,708,076 km (0.106 R)
• M47: 16,246,329 km (0.075 R)
• M48: 16,829,611 km (0.077 R)
• M49: 17,538,705 km (0.116 R)
• M50: 17,657,934 km (0.068 R)
• M51: 17,777,313 km (0.098 R)
• M52: 19,149,425 km (0.112 R)
• M53: 19,272,095 km (0.065 R)
• M54: 20,221,593 km (0.049 R)
• M55: 20,849,006 km (0.116 R)
• M56: 21,017,304 km (0.108 R)
• M57: 21,270,872 km (0.079 R)
• M58: 21,482,853 km (0.071 R)
• M59: 21,610,310 km (0.074 R)
• M60: 21,994,477 km (0.104 R)
• M61: 22,682,927 km (0.106 R)
• M62: 22,812,778 km (0.111 R)
• M63: 23,422,090 km (0.078 R)
• M64: 23,772,747 km (0.098 R)
• M65: 24,879,622 km (0.057 R)
• M66: 25,237,310 km (0.041 R)
• M67: 25,687,002 km (0.109 R)
• M68: 28,206,828 km (0.049 R)
• M69: 28,439,902 km (0.098 R)
• M70: 29,001,642 km (0.059 R)
• M71: 30,613,110 km (0.079 R)
• M72: 30,852,466 km (0.071 R)
• M73: 31,477,935 km (0.05 R)
• M74: 31,719,685 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.1

Radius: 9

Gravity: 11.17 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.84 AU - 7.32 AU

Year: 5531 Days

Day: 7.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,687,884 km

• M1: 117,734 km (0.045 R)
• M2: 227,239 km (0.097 R)
• M3: 286,480 km (0.054 R)
• M4: 363,373 km (0.061 R)
• M5: 543,040 km (0.119 R)
• M6: 618,288 km (0.111 R)
• M7: 738,415 km (0.05 R)
• M8: 896,390 km (0.116 R)
• M9: 987,496 km (0.12 R)
• M10: 1,229,246 km (0.09 R)
• M11: 2,062,655 km (0.114 R)
• M12: 2,226,316 km (0.077 R)
• M13: 2,309,791 km (0.042 R)
• M14: 2,566,501 km (0.074 R)
• M15: 2,877,814 km (0.098 R)
• M16: 3,201,095 km (0.116 R)
• M17: 3,272,005 km (0.101 R)
• M18: 3,560,579 km (0.058 R)
• M19: 3,732,766 km (0.049 R)
• M20: 3,882,663 km (0.086 R)
• M21: 4,240,052 km (0.066 R)
• M22: 4,501,699 km (0.081 R)
• M23: 4,795,809 km (0.047 R)
• M24: 4,931,643 km (0.098 R)
• M25: 5,402,727 km (0.075 R)
• M26: 5,544,097 km (0.044 R)
• M27: 6,657,853 km (0.028 R)
• M28: 8,650,796 km (0.106 R)
• M29: 9,016,413 km (0.09 R)
• M30: 9,455,184 km (0.079 R)
• M31: 10,635,212 km (0.119 R)
• M32: 10,883,993 km (0.03 R)
• M33: 11,027,009 km (0.104 R)
• M34: 11,861,166 km (0.107 R)
• M35: 12,304,574 km (0.093 R)
• M36: 12,715,819 km (0.092 R)
• M37: 13,055,556 km (0.05 R)
• M38: 13,283,693 km (0.1 R)
• M39: 13,513,176 km (0.112 R)
• M40: 13,590,069 km (0.071 R)
• M41: 13,744,005 km (0.106 R)
• M42: 14,405,228 km (0.103 R)
• M43: 15,116,416 km (0.091 R)
• M44: 15,196,152 km (0.11 R)
• M45: 15,396,164 km (0.096 R)
• M46: 15,758,341 km (0.098 R)
• M47: 16,123,359 km (0.086 R)
• M48: 16,614,190 km (0.093 R)
• M49: 17,110,107 km (0.077 R)
• M50: 17,318,198 km (0.092 R)
• M51: 17,401,673 km (0.116 R)
• M52: 17,820,996 km (0.059 R)
• M53: 18,883,739 km (0.114 R)
• M54: 19,012,693 km (0.076 R)
• M55: 19,141,796 km (0.074 R)
• M56: 19,705,181 km (0.085 R)
• M57: 20,098,324 km (0.065 R)
• M58: 20,538,142 km (0.115 R)
• M59: 20,936,820 km (0.111 R)
• M60: 21,159,422 km (0.099 R)
• M61: 21,382,772 km (0.116 R)
• M62: 23,289,696 km (0.119 R)
• M63: 23,566,452 km (0.074 R)
• M64: 24,497,100 km (0.067 R)
• M65: 25,582,283 km (0.039 R)
• M66: 25,820,144 km (0.082 R)
• M67: 25,963,309 km (0.106 R)
• M68: 26,250,387 km (0.054 R)
• M69: 26,490,342 km (0.118 R)
• M70: 27,166,375 km (0.051 R)
• M71: 27,701,487 km (0.097 R)
• M72: 27,945,780 km (0.086 R)
• M73: 28,782,032 km (0.097 R)
• M74: 29,726,294 km (0.116 R)
• M75: 29,976,571 km (0.047 R)
• M76: 30,428,656 km (0.095 R)
• M77: 31,441,433 km (0.082 R)
• M78: 32,156,810 km (0.055 R)
• M79: 33,032,855 km (0.085 R)
• M80: 33,188,288 km (0.115 R)
• M81: 33,916,829 km (0.113 R)
• M82: 34,125,817 km (0.108 R)
• M83: 35,019,366 km (0.113 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.2

Radius: 10.2

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.98 AU - 12 AU

Year: 11650 Days

Day: 6.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,687,884 km

• M1: 134,937 km (0.053 R)
• M2: 437,574 km (0.114 R)
• M3: 714,479 km (0.109 R)
• M4: 783,594 km (0.029 R)
• M5: 1,206,507 km (0.093 R)
• M6: 1,442,722 km (0.085 R)
• M7: 1,555,219 km (0.098 R)
• M8: 1,935,048 km (0.062 R)
• M9: 2,084,946 km (0.061 R)
• M10: 2,187,121 km (0.088 R)
• M11: 2,264,762 km (0.075 R)
• M12: 3,848,854 km (0.099 R)
• M13: 4,199,063 km (0.117 R)
• M14: 4,296,451 km (0.046 R)
• M15: 4,760,653 km (0.092 R)
• M16: 5,629,368 km (0.119 R)
• M17: 6,063,650 km (0.093 R)
• M18: 6,396,506 km (0.114 R)
• M19: 6,773,343 km (0.116 R)
• M20: 8,598,437 km (0.078 R)
• M21: 8,888,956 km (0.039 R)
• M22: 8,972,431 km (0.058 R)
• M23: 9,182,616 km (0.064 R)
• M24: 9,351,812 km (0.101 R)
• M25: 10,787,502 km (0.08 R)
• M26: 11,145,789 km (0.065 R)
• M27: 11,736,402 km (0.038 R)
• M28: 11,874,181 km (0.101 R)
• M29: 12,012,410 km (0.069 R)
• M30: 12,383,861 km (0.118 R)
• M31: 12,806,176 km (0.043 R)
• M32: 14,493,341 km (0.065 R)
• M33: 14,789,545 km (0.088 R)
• M34: 14,988,211 km (0.099 R)
• M35: 15,589,295 km (0.116 R)
• M36: 16,351,646 km (0.115 R)
• M37: 17,074,203 km (0.091 R)
• M38: 18,337,109 km (0.087 R)
• M39: 18,872,220 km (0.117 R)
• M40: 18,979,781 km (0.118 R)
• M41: 19,249,805 km (0.12 R)
• M42: 19,848,197 km (0.098 R)
• M43: 19,957,702 km (0.113 R)
• M44: 20,232,214 km (0.106 R)
• M45: 21,174,980 km (0.074 R)
• M46: 23,160,742 km (0.112 R)
• M47: 23,449,317 km (0.093 R)
• M48: 23,738,938 km (0.067 R)
• M49: 23,913,369 km (0.072 R)
• M50: 24,909,691 km (0.096 R)
• M51: 26,219,121 km (0.106 R)
• M52: 27,550,841 km (0.109 R)
• M53: 28,780,536 km (0.114 R)
• M54: 29,028,569 km (0.083 R)
• M55: 30,721,568 km (0.05 R)
• M56: 31,356,761 km (0.118 R)
• M57: 31,868,086 km (0.071 R)
• M58: 31,932,114 km (0.093 R)
• M59: 32,060,469 km (0.11 R)
• M60: 32,124,796 km (0.08 R)
• M61: 32,511,058 km (0.053 R)
• M62: 33,679,118 km (0.114 R)
• M63: 33,809,717 km (0.108 R)
• M64: 34,137,037 km (0.116 R)
• M65: 34,663,023 km (0.109 R)
• M66: 36,123,099 km (0.037 R)
• M67: 36,256,839 km (0.091 R)
• M68: 36,390,729 km (0.035 R)
• M69: 36,793,447 km (0.083 R)
• M70: 36,995,254 km (0.115 R)
• M71: 37,062,723 km (0.114 R)
• M72: 37,467,834 km (0.093 R)
• M73: 37,942,358 km (0.085 R)
• M74: 38,350,761 km (0.057 R)
• M75: 38,760,509 km (0.069 R)
• M76: 38,897,391 km (0.03 R)
• M77: 39,653,309 km (0.067 R)
• M78: 39,722,274 km (0.107 R)
• M79: 41,389,392 km (0.081 R)
• M80: 41,739,452 km (0.05 R)
• M81: 43,291,978 km (0.085 R)
• M82: 45,945,246 km (0.114 R)
• M83: 46,816,953 km (0.119 R)
• M84: 46,889,957 km (0.051 R)
• M85: 47,620,892 km (0.098 R)
• M86: 48,061,458 km (0.111 R)
• M87: 49,390,784 km (0.109 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 20,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit