🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.95 AU - 1.05 AU

Year: 383 Days

Day: 37.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,468,286 km

• M1: 231,278 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.69 AU - 1.73 AU

Year: 856 Days

Day: 46.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.61 AU - 2.33 AU

Year: 1059 Days

Day: 46 Hours

Environment

Temp: -78 °C

Axial Tilt: 91.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,468,286 km

• M1: 1,071,270 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.59 AU - 2.91 AU

Year: 1746 Days

Day: 30.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.8

Radius: 14.2

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.39 AU - 5.37 AU

Year: 3510 Days

Day: 5.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 50,468,286 km

• M1: 182,958 km (0.093 R)
• M2: 301,739 km (0.042 R)
• M3: 471,981 km (0.05 R)
• M4: 705,354 km (0.118 R)
• M5: 834,158 km (0.099 R)
• M6: 972,087 km (0.075 R)
• M7: 1,101,788 km (0.093 R)
• M8: 1,290,581 km (0.117 R)
• M9: 1,556,566 km (0.095 R)
• M10: 1,830,779 km (0.071 R)
• M11: 1,942,977 km (0.067 R)
• M12: 2,359,906 km (0.116 R)
• M13: 2,448,917 km (0.052 R)
• M14: 2,665,385 km (0.109 R)
• M15: 2,888,136 km (0.041 R)
• M16: 3,007,964 km (0.032 R)
• M17: 3,117,171 km (0.051 R)
• M18: 3,683,848 km (0.108 R)
• M19: 4,269,074 km (0.108 R)
• M20: 4,475,370 km (0.066 R)
• M21: 4,656,982 km (0.105 R)
• M22: 5,099,791 km (0.044 R)
• M23: 5,319,102 km (0.115 R)
• M24: 5,616,203 km (0.103 R)
• M25: 6,118,703 km (0.115 R)
• M26: 6,289,394 km (0.085 R)
• M27: 6,795,034 km (0.032 R)
• M28: 6,939,696 km (0.117 R)
• M29: 7,611,689 km (0.117 R)
• M30: 7,745,280 km (0.103 R)
• M31: 7,862,714 km (0.074 R)
• M32: 7,963,992 km (0.067 R)
• M33: 8,150,690 km (0.085 R)
• M34: 8,321,681 km (0.034 R)
• M35: 8,528,425 km (0.099 R)
• M36: 8,719,461 km (0.059 R)
• M37: 8,911,994 km (0.116 R)
• M38: 9,283,445 km (0.105 R)
• M39: 9,605,829 km (0.11 R)
• M40: 10,133,161 km (0.059 R)
• M41: 10,243,415 km (0.076 R)
• M42: 10,354,117 km (0.111 R)
• M43: 10,819,666 km (0.115 R)
• M44: 10,932,463 km (0.117 R)
• M45: 11,045,559 km (0.097 R)
• M46: 11,140,105 km (0.083 R)
• M47: 11,311,095 km (0.101 R)
• M48: 11,751,960 km (0.11 R)
• M49: 11,984,285 km (0.049 R)
• M50: 12,140,017 km (0.038 R)
• M51: 12,237,704 km (0.063 R)
• M52: 12,611,101 km (0.054 R)
• M53: 12,968,490 km (0.076 R)
• M54: 13,632,256 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.6

Radius: 11

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.79 AU - 7.39 AU

Year: 5754 Days

Day: 5.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,468,286 km

• M1: 137,929 km (0.08 R)
• M2: 517,908 km (0.106 R)
• M3: 672,742 km (0.115 R)
• M4: 1,231,938 km (0.05 R)
• M5: 1,445,863 km (0.077 R)
• M6: 1,557,463 km (0.078 R)
• M7: 2,075,072 km (0.118 R)
• M8: 2,159,296 km (0.087 R)
• M9: 2,353,175 km (0.112 R)
• M10: 2,441,288 km (0.094 R)
• M11: 2,851,485 km (0.088 R)
• M12: 3,659,164 km (0.081 R)
• M13: 3,996,208 km (0.075 R)
• M14: 4,075,345 km (0.099 R)
• M15: 4,235,415 km (0.079 R)
• M16: 4,561,837 km (0.117 R)
• M17: 4,924,612 km (0.108 R)
• M18: 5,009,733 km (0.068 R)
• M19: 5,095,303 km (0.084 R)
• M20: 5,589,425 km (0.087 R)
• M21: 5,767,596 km (0.114 R)
• M22: 5,977,781 km (0.103 R)
• M23: 6,343,997 km (0.073 R)
• M24: 6,749,108 km (0.118 R)
• M25: 6,843,803 km (0.071 R)
• M26: 7,162,596 km (0.116 R)
• M27: 7,259,237 km (0.046 R)
• M28: 7,356,326 km (0.116 R)
• M29: 7,584,462 km (0.041 R)
• M30: 8,081,127 km (0.106 R)
• M31: 8,384,362 km (0.09 R)
• M32: 8,588,563 km (0.114 R)
• M33: 9,386,518 km (0.03 R)
• M34: 9,919,685 km (0.04 R)
• M35: 11,427,033 km (0.108 R)
• M36: 13,083,381 km (0.055 R)
• M37: 13,399,780 km (0.077 R)
• M38: 13,479,367 km (0.066 R)
• M39: 13,919,334 km (0.101 R)
• M40: 14,364,088 km (0.117 R)
• M41: 14,445,470 km (0.087 R)
• M42: 14,731,501 km (0.108 R)
• M43: 14,937,048 km (0.106 R)
• M44: 15,559,076 km (0.107 R)
• M45: 17,129,704 km (0.055 R)
• M46: 17,519,257 km (0.096 R)
• M47: 17,737,072 km (0.115 R)
• M48: 17,868,119 km (0.118 R)
• M49: 18,087,280 km (0.071 R)
• M50: 19,827,253 km (0.101 R)
• M51: 20,145,298 km (0.116 R)
• M52: 20,694,173 km (0.069 R)
• M53: 21,340,884 km (0.114 R)
• M54: 22,986,610 km (0.047 R)
• M55: 23,081,904 km (0.082 R)
• M56: 23,272,941 km (0.108 R)
• M57: 23,752,552 km (0.119 R)
• M58: 24,186,984 km (0.115 R)
• M59: 24,381,012 km (0.065 R)
• M60: 25,407,702 km (0.103 R)
• M61: 25,654,240 km (0.099 R)
• M62: 26,050,375 km (0.117 R)
• M63: 26,498,420 km (0.057 R)
• M64: 27,756,389 km (0.109 R)
• M65: 27,857,966 km (0.117 R)
• M66: 27,959,543 km (0.092 R)
• M67: 28,418,360 km (0.096 R)
• M68: 28,520,535 km (0.113 R)
• M69: 28,828,108 km (0.119 R)
• M70: 29,291,562 km (0.064 R)
• M71: 30,121,681 km (0.116 R)
• M72: 30,330,370 km (0.106 R)
• M73: 31,433,953 km (0.119 R)
• M74: 32,657,664 km (0.108 R)
• M75: 32,979,599 km (0.089 R)
• M76: 33,248,576 km (0.04 R)
• M77: 33,788,624 km (0.031 R)
• M78: 34,005,541 km (0.101 R)
• M79: 35,151,760 km (0.085 R)
• M80: 35,757,182 km (0.041 R)
• M81: 35,978,138 km (0.093 R)
• M82: 36,199,693 km (0.119 R)
• M83: 36,588,348 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.9

Radius: 12

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.29 AU - 6.29 AU

Year: 6040 Days

Day: 12.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 50,468,286 km

• M1: 161,865 km (0.096 R)
• M2: 298,149 km (0.116 R)
• M3: 427,252 km (0.091 R)
• M4: 789,877 km (0.1 R)
• M5: 898,186 km (0.099 R)
• M6: 973,433 km (0.073 R)
• M7: 1,130,960 km (0.093 R)
• M8: 1,593,666 km (0.092 R)
• M9: 1,814,024 km (0.083 R)
• M10: 2,044,704 km (0.119 R)
• M11: 2,250,102 km (0.112 R)
• M12: 2,662,992 km (0.091 R)
• M13: 2,831,140 km (0.099 R)
• M14: 2,926,134 km (0.109 R)
• M15: 3,080,370 km (0.12 R)
• M16: 3,296,987 km (0.079 R)
• M17: 3,891,938 km (0.066 R)
• M18: 4,256,508 km (0.079 R)
• M19: 4,431,837 km (0.075 R)
• M20: 4,609,709 km (0.049 R)
• M21: 4,699,468 km (0.056 R)
• M22: 5,018,410 km (0.088 R)
• M23: 5,110,862 km (0.095 R)
• M24: 5,297,560 km (0.105 R)
• M25: 5,557,860 km (0.118 R)
• M26: 5,725,709 km (0.03 R)
• M27: 5,968,506 km (0.104 R)
• M28: 6,214,744 km (0.078 R)
• M29: 7,025,116 km (0.116 R)
• M30: 7,128,787 km (0.1 R)
• M31: 7,285,267 km (0.116 R)
• M32: 7,390,135 km (0.107 R)
• M33: 7,761,437 km (0.113 R)
• M34: 8,384,661 km (0.087 R)
• M35: 8,522,441 km (0.1 R)
• M36: 8,911,844 km (0.065 R)
• M37: 9,250,235 km (0.051 R)
• M38: 10,232,046 km (0.069 R)
• M39: 10,945,029 km (0.087 R)
• M40: 11,035,237 km (0.099 R)
• M41: 11,368,391 km (0.109 R)
• M42: 11,582,017 km (0.096 R)
• M43: 12,044,424 km (0.108 R)
• M44: 12,544,380 km (0.102 R)
• M45: 12,733,621 km (0.056 R)
• M46: 13,083,082 km (0.076 R)
• M47: 13,823,890 km (0.077 R)
• M48: 14,019,415 km (0.038 R)
• M49: 14,413,156 km (0.066 R)
• M50: 15,548,604 km (0.085 R)
• M51: 16,332,946 km (0.066 R)
• M52: 17,762,952 km (0.065 R)
• M53: 18,439,284 km (0.094 R)
• M54: 18,834,671 km (0.086 R)
• M55: 18,979,183 km (0.102 R)
• M56: 19,963,985 km (0.083 R)
• M57: 20,074,389 km (0.086 R)
• M58: 20,444,045 km (0.109 R)
• M59: 20,666,946 km (0.091 R)
• M60: 21,566,627 km (0.103 R)
• M61: 21,793,418 km (0.054 R)
• M62: 22,097,251 km (0.104 R)
• M63: 22,364,134 km (0.084 R)
• M64: 23,248,855 km (0.082 R)
• M65: 23,559,271 km (0.108 R)
• M66: 24,775,053 km (0.115 R)
• M67: 24,933,477 km (0.103 R)
• M68: 25,131,844 km (0.104 R)
• M69: 25,890,754 km (0.102 R)
• M70: 26,373,805 km (0.07 R)
• M71: 26,819,308 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.7

Radius: 8.9

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.42 AU - 11.84 AU

Year: 11442 Days

Day: 12.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,468,286 km

• M1: 168,746 km (0.07 R)
• M2: 469,139 km (0.051 R)
• M3: 725,101 km (0.106 R)
• M4: 814,112 km (0.105 R)
• M5: 1,165,816 km (0.08 R)
• M6: 1,314,816 km (0.116 R)
• M7: 1,425,219 km (0.108 R)
• M8: 1,561,951 km (0.036 R)
• M9: 1,775,278 km (0.111 R)
• M10: 1,897,948 km (0.119 R)
• M11: 2,362,898 km (0.079 R)
• M12: 2,748,562 km (0.118 R)
• M13: 2,891,128 km (0.09 R)
• M14: 3,065,560 km (0.07 R)
• M15: 3,243,282 km (0.063 R)
• M16: 3,734,262 km (0.091 R)
• M17: 5,485,156 km (0.098 R)
• M18: 5,701,624 km (0.051 R)
• M19: 5,884,133 km (0.074 R)
• M20: 6,254,986 km (0.096 R)
• M21: 7,934,372 km (0.043 R)
• M22: 9,013,571 km (0.08 R)
• M23: 9,656,991 km (0.115 R)
• M24: 10,404,083 km (0.067 R)
• M25: 10,537,824 km (0.096 R)
• M26: 10,627,433 km (0.111 R)
• M27: 11,078,620 km (0.086 R)
• M28: 11,490,313 km (0.114 R)
• M29: 12,422,757 km (0.108 R)
• M30: 12,517,303 km (0.03 R)
• M31: 12,945,901 km (0.075 R)
• M32: 13,573,464 km (0.101 R)
• M33: 14,112,315 km (0.102 R)
• M34: 15,362,804 km (0.116 R)
• M35: 15,668,133 km (0.069 R)
• M36: 16,284,925 km (0.073 R)
• M37: 17,489,188 km (0.088 R)
• M38: 17,595,253 km (0.085 R)
• M39: 19,376,215 km (0.105 R)
• M40: 20,204,539 km (0.06 R)
• M41: 20,651,088 km (0.088 R)
• M42: 21,044,531 km (0.11 R)
• M43: 21,213,876 km (0.09 R)
• M44: 21,667,606 km (0.095 R)
• M45: 22,124,627 km (0.081 R)
• M46: 22,412,005 km (0.086 R)
• M47: 22,527,195 km (0.119 R)
• M48: 22,932,157 km (0.102 R)
• M49: 22,990,201 km (0.08 R)
• M50: 23,339,512 km (0.034 R)
• M51: 23,925,487 km (0.087 R)
• M52: 24,220,344 km (0.041 R)
• M53: 24,279,585 km (0.104 R)
• M54: 24,397,917 km (0.063 R)
• M55: 24,694,719 km (0.104 R)
• M56: 25,172,086 km (0.058 R)
• M57: 25,411,891 km (0.082 R)
• M58: 25,532,018 km (0.116 R)
• M59: 25,592,157 km (0.069 R)
• M60: 25,712,732 km (0.075 R)
• M61: 26,014,771 km (0.088 R)
• M62: 26,135,795 km (0.112 R)
• M63: 26,927,916 km (0.116 R)
• M64: 27,296,076 km (0.071 R)
• M65: 27,419,195 km (0.119 R)
• M66: 27,851,533 km (0.071 R)
• M67: 27,975,400 km (0.113 R)
• M68: 30,620,141 km (0.105 R)
• M69: 30,684,019 km (0.105 R)
• M70: 32,884,305 km (0.1 R)
• M71: 34,268,534 km (0.114 R)
• M72: 34,867,673 km (0.057 R)
• M73: 35,268,895 km (0.101 R)
• M74: 35,739,081 km (0.085 R)
• M75: 36,481,984 km (0.07 R)
• M76: 36,617,669 km (0.11 R)
• M77: 37,229,973 km (0.038 R)
• M78: 38,465,053 km (0.075 R)
• M79: 38,879,589 km (0.067 R)
• M80: 41,257,148 km (0.088 R)
• M81: 41,894,285 km (0.12 R)
• M82: 43,106,776 km (0.076 R)
• M83: 44,403,042 km (0.037 R)
• M84: 45,785,176 km (0.095 R)
• M85: 46,078,089 km (0.098 R)
• M86: 46,591,958 km (0.096 R)
• M87: 47,033,870 km (0.096 R)
• M88: 47,773,631 km (0.107 R)
• M89: 48,815,730 km (0.075 R)
• M90: 49,790,061 km (0.077 R)
• M91: 50,468,338 km (0.082 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: 222 - 20,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit