🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.85 AU - 1.15 AU

Year: 360 Days

Day: 31.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,246,896 km

• M1: 174,880 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.95 AU - 1.11 AU

Year: 376 Days

Day: 42.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.54 AU - 1.8 AU

Year: 777 Days

Day: 15.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.96 AU - 3.14 AU

Year: 1465 Days

Day: 21.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.61 AU - 4.31 AU

Year: 2316 Days

Day: 20.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,246,896 km

• M1: 1,272,928 km (0.116 R)
• M2: 2,703,084 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.8

Radius: 10

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.55 AU - 7.73 AU

Year: 6866 Days

Day: 14 Hours

Environment

Temp: -157 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 73,246,896 km

• M1: 134,189 km (0.119 R)
• M2: 287,078 km (0.103 R)
• M3: 400,773 km (0.114 R)
• M4: 625,170 km (0.117 R)
• M5: 767,886 km (0.1 R)
• M6: 890,257 km (0.074 R)
• M7: 1,225,655 km (0.057 R)
• M8: 1,560,306 km (0.037 R)
• M9: 1,902,586 km (0.113 R)
• M10: 2,493,797 km (0.117 R)
• M11: 2,632,773 km (0.071 R)
• M12: 2,894,120 km (0.095 R)
• M13: 2,991,359 km (0.107 R)
• M14: 3,089,645 km (0.088 R)
• M15: 3,519,440 km (0.029 R)
• M16: 3,728,428 km (0.109 R)
• M17: 4,076,542 km (0.1 R)
• M18: 4,604,323 km (0.066 R)
• M19: 4,919,825 km (0.105 R)
• M20: 6,032,085 km (0.066 R)
• M21: 6,956,451 km (0.114 R)
• M22: 7,252,206 km (0.1 R)
• M23: 7,318,477 km (0.104 R)
• M24: 7,552,149 km (0.093 R)
• M25: 8,441,658 km (0.062 R)
• M26: 8,511,371 km (0.111 R)
• M27: 8,651,544 km (0.052 R)
• M28: 9,436,185 km (0.112 R)
• M29: 9,581,295 km (0.074 R)
• M30: 9,654,149 km (0.074 R)
• M31: 10,021,113 km (0.114 R)
• M32: 10,095,164 km (0.089 R)
• M33: 10,467,513 km (0.12 R)
• M34: 12,002,237 km (0.118 R)
• M35: 12,080,776 km (0.094 R)
• M36: 12,835,797 km (0.115 R)
• M37: 13,279,953 km (0.076 R)
• M38: 13,565,236 km (0.059 R)
• M39: 13,688,056 km (0.085 R)
• M40: 15,789,906 km (0.073 R)
• M41: 16,483,441 km (0.096 R)
• M42: 17,187,000 km (0.089 R)
• M43: 17,676,484 km (0.103 R)
• M44: 18,305,843 km (0.074 R)
• M45: 18,805,649 km (0.077 R)
• M46: 18,942,830 km (0.065 R)
• M47: 19,586,849 km (0.054 R)
• M48: 19,818,726 km (0.108 R)
• M49: 20,472,469 km (0.094 R)
• M50: 21,038,547 km (0.045 R)
• M51: 21,133,392 km (0.117 R)
• M52: 22,137,942 km (0.077 R)
• M53: 22,234,432 km (0.063 R)
• M54: 22,427,862 km (0.073 R)
• M55: 22,524,652 km (0.086 R)
• M56: 23,108,981 km (0.027 R)
• M57: 23,452,159 km (0.079 R)
• M58: 23,994,900 km (0.108 R)
• M59: 24,491,864 km (0.096 R)
• M60: 24,841,774 km (0.117 R)
• M61: 25,243,593 km (0.101 R)
• M62: 25,344,422 km (0.076 R)
• M63: 26,053,965 km (0.095 R)
• M64: 26,769,941 km (0.09 R)
• M65: 27,440,588 km (0.113 R)
• M66: 27,544,259 km (0.113 R)
• M67: 28,798,338 km (0.119 R)
• M68: 28,956,463 km (0.106 R)
• M69: 29,698,020 km (0.086 R)
• M70: 29,910,897 km (0.102 R)
• M71: 30,445,710 km (0.094 R)
• M72: 32,123,450 km (0.092 R)
• M73: 32,946,089 km (0.117 R)
• M74: 33,056,342 km (0.105 R)
• M75: 34,165,012 km (0.09 R)
• M76: 34,667,960 km (0.115 R)
• M77: 35,794,283 km (0.076 R)
• M78: 36,932,722 km (0.075 R)
• M79: 37,678,916 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.9

Radius: 12

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.12 AU - 10.58 AU

Year: 9475 Days

Day: 6.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 73,246,896 km

• M1: 168,896 km (0.106 R)
• M2: 251,324 km (0.104 R)
• M3: 739,313 km (0.076 R)
• M4: 1,034,320 km (0.111 R)
• M5: 1,153,400 km (0.114 R)
• M6: 1,277,267 km (0.051 R)
• M7: 1,593,517 km (0.105 R)
• M8: 1,761,066 km (0.066 R)
• M9: 2,114,117 km (0.047 R)
• M10: 2,735,547 km (0.086 R)
• M11: 3,197,954 km (0.071 R)
• M12: 3,375,526 km (0.116 R)
• M13: 4,195,472 km (0.084 R)
• M14: 4,331,457 km (0.088 R)
• M15: 4,409,846 km (0.091 R)
• M16: 4,809,123 km (0.08 R)
• M17: 5,033,819 km (0.044 R)
• M18: 5,664,075 km (0.092 R)
• M19: 6,142,189 km (0.099 R)
• M20: 6,230,452 km (0.056 R)
• M21: 6,678,647 km (0.029 R)
• M22: 6,929,673 km (0.094 R)
• M23: 7,090,939 km (0.077 R)
• M24: 7,323,713 km (0.055 R)
• M25: 7,417,362 km (0.071 R)
• M26: 7,677,363 km (0.116 R)
• M27: 8,133,636 km (0.083 R)
• M28: 8,352,797 km (0.076 R)
• M29: 8,772,120 km (0.087 R)
• M30: 8,871,902 km (0.048 R)
• M31: 9,477,923 km (0.118 R)
• M32: 9,682,872 km (0.065 R)
• M33: 9,967,257 km (0.105 R)
• M34: 10,149,617 km (0.093 R)
• M35: 10,756,685 km (0.105 R)
• M36: 11,051,244 km (0.055 R)
• M37: 11,240,036 km (0.114 R)
• M38: 11,348,345 km (0.082 R)
• M39: 11,511,556 km (0.073 R)
• M40: 11,648,289 km (0.047 R)
• M41: 11,867,898 km (0.072 R)
• M42: 12,647,752 km (0.089 R)
• M43: 13,386,765 km (0.08 R)
• M44: 13,790,530 km (0.097 R)
• M45: 14,462,524 km (0.068 R)
• M46: 14,550,936 km (0.115 R)
• M47: 15,025,760 km (0.115 R)
• M48: 15,235,047 km (0.096 R)
• M49: 15,385,243 km (0.117 R)
• M50: 15,596,176 km (0.066 R)
• M51: 15,747,420 km (0.106 R)
• M52: 16,882,120 km (0.1 R)
• M53: 17,600,788 km (0.089 R)
• M54: 18,170,157 km (0.065 R)
• M55: 18,938,791 km (0.043 R)
• M56: 19,424,536 km (0.09 R)
• M57: 19,620,060 km (0.116 R)
• M58: 20,441,502 km (0.069 R)
• M59: 20,739,950 km (0.119 R)
• M60: 20,839,881 km (0.112 R)
• M61: 21,341,333 km (0.096 R)
• M62: 22,629,670 km (0.085 R)
• M63: 22,835,367 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.7

Radius: 13.9

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 9.91 AU - 15.17 AU

Year: 15982 Days

Day: 12.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,246,896 km

• M1: 187,297 km (0.105 R)
• M2: 563,984 km (0.118 R)
• M3: 790,176 km (0.111 R)
• M4: 1,117,496 km (0.036 R)
• M5: 1,297,762 km (0.111 R)
• M6: 1,647,521 km (0.104 R)
• M7: 2,093,622 km (0.1 R)
• M8: 2,296,477 km (0.088 R)
• M9: 2,482,427 km (0.051 R)
• M10: 2,673,464 km (0.11 R)
• M11: 2,844,753 km (0.091 R)
• M12: 3,019,783 km (0.093 R)
• M13: 3,276,193 km (0.109 R)
• M14: 3,433,570 km (0.118 R)
• M15: 3,783,181 km (0.076 R)
• M16: 4,144,459 km (0.094 R)
• M17: 4,900,826 km (0.032 R)
• M18: 5,081,391 km (0.115 R)
• M19: 5,264,349 km (0.102 R)
• M20: 5,449,551 km (0.077 R)
• M21: 6,771,996 km (0.111 R)
• M22: 7,143,149 km (0.116 R)
• M23: 7,382,954 km (0.111 R)
• M24: 7,905,799 km (0.099 R)
• M25: 8,118,228 km (0.087 R)
• M26: 8,730,681 km (0.084 R)
• M27: 8,876,988 km (0.08 R)
• M28: 9,060,993 km (0.055 R)
• M29: 9,771,733 km (0.081 R)
• M30: 9,885,726 km (0.064 R)
• M31: 10,076,464 km (0.052 R)
• M32: 10,307,144 km (0.12 R)
• M33: 10,500,574 km (0.096 R)
• M34: 10,812,784 km (0.08 R)
• M35: 11,687,034 km (0.113 R)
• M36: 11,970,074 km (0.045 R)
• M37: 12,173,527 km (0.09 R)
• M38: 12,666,601 km (0.099 R)
• M39: 13,040,895 km (0.112 R)
• M40: 13,503,153 km (0.079 R)
• M41: 13,715,133 km (0.114 R)
• M42: 14,878,555 km (0.082 R)
• M43: 14,965,921 km (0.119 R)
• M44: 15,317,476 km (0.077 R)
• M45: 15,983,934 km (0.041 R)
• M46: 16,478,654 km (0.066 R)
• M47: 16,569,161 km (0.064 R)
• M48: 16,750,773 km (0.062 R)
• M49: 17,024,238 km (0.068 R)
• M50: 17,760,858 km (0.111 R)
• M51: 18,133,057 km (0.103 R)
• M52: 18,837,962 km (0.028 R)
• M53: 21,548,077 km (0.035 R)
• M54: 23,049,442 km (0.043 R)
• M55: 23,353,873 km (0.102 R)
• M56: 24,326,409 km (0.072 R)
• M57: 24,429,482 km (0.072 R)
• M58: 25,521,397 km (0.1 R)
• M59: 25,678,624 km (0.108 R)
• M60: 25,888,809 km (0.096 R)
• M61: 26,416,890 km (0.086 R)
• M62: 27,162,186 km (0.036 R)
• M63: 29,384,163 km (0.075 R)
• M64: 29,494,118 km (0.11 R)
• M65: 30,100,887 km (0.09 R)
• M66: 30,656,194 km (0.101 R)
• M67: 30,879,244 km (0.1 R)
• M68: 31,158,843 km (0.093 R)
• M69: 32,228,916 km (0.094 R)
• M70: 32,682,946 km (0.1 R)
• M71: 32,853,787 km (0.114 R)
• M72: 34,058,199 km (0.09 R)
• M73: 34,231,434 km (0.09 R)
• M74: 34,462,861 km (0.071 R)
• M75: 37,102,067 km (0.075 R)
• M76: 37,280,388 km (0.088 R)
• M77: 37,697,317 km (0.08 R)
• M78: 37,936,374 km (0.089 R)
• M79: 39,320,454 km (0.091 R)
• M80: 39,441,628 km (0.073 R)
• M81: 39,623,539 km (0.068 R)
• M82: 39,927,372 km (0.097 R)
• M83: 40,354,175 km (0.101 R)
• M84: 40,966,330 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.1

Radius: 4.1

Gravity: 22.37 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 14.65 AU - 19.59 AU

Year: 25493 Days

Day: 24.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,246,896 km

• M1: 135,386 km (0.102 R)
• M2: 213,177 km (0.092 R)
• M3: 357,838 km (0.105 R)
• M4: 703,708 km (0.093 R)
• M5: 773,122 km (0.079 R)
• M6: 893,997 km (0.115 R)
• M7: 944,112 km (0.085 R)
• M8: 1,994,439 km (0.116 R)
• M9: 2,194,302 km (0.105 R)
• M10: 2,721,335 km (0.112 R)
• M11: 2,942,889 km (0.116 R)
• M12: 4,176,324 km (0.069 R)
• M13: 4,648,006 km (0.032 R)
• M14: 5,409,459 km (0.065 R)
• M15: 6,160,889 km (0.103 R)
• M16: 6,257,081 km (0.109 R)
• M17: 6,597,864 km (0.041 R)
• M18: 7,347,948 km (0.119 R)
• M19: 8,230,276 km (0.09 R)
• M20: 8,549,668 km (0.094 R)
• M21: 9,036,310 km (0.106 R)
• M22: 9,090,913 km (0.063 R)
• M23: 10,206,165 km (0.117 R)
• M24: 10,377,155 km (0.064 R)
• M25: 10,721,979 km (0.1 R)
• M26: 11,422,845 km (0.059 R)
• M27: 11,778,888 km (0.102 R)
• M28: 11,958,255 km (0.083 R)
• M29: 12,562,631 km (0.058 R)
• M30: 12,745,888 km (0.099 R)
• M31: 13,487,594 km (0.093 R)
• M32: 13,926,814 km (0.106 R)
• M33: 13,989,944 km (0.119 R)
• M34: 14,179,784 km (0.039 R)
• M35: 15,402,447 km (0.106 R)
• M36: 16,125,603 km (0.084 R)
• M37: 16,725,341 km (0.032 R)
• M38: 16,994,318 km (0.079 R)
• M39: 17,878,142 km (0.056 R)
• M40: 18,153,253 km (0.061 R)
• M41: 18,222,068 km (0.107 R)
• M42: 19,126,537 km (0.115 R)
• M43: 21,123,519 km (0.07 R)
• M44: 22,220,221 km (0.109 R)
• M45: 23,560,617 km (0.084 R)
• M46: 25,852,008 km (0.054 R)
• M47: 26,945,419 km (0.113 R)
• M48: 28,213,410 km (0.074 R)
• M49: 28,854,736 km (0.091 R)
• M50: 29,015,704 km (0.096 R)
• M51: 29,177,120 km (0.108 R)
• M52: 29,581,782 km (0.077 R)
• M53: 29,663,014 km (0.064 R)
• M54: 31,384,586 km (0.088 R)
• M55: 33,984,298 km (0.101 R)
• M56: 34,666,464 km (0.116 R)
• M57: 35,784,409 km (0.109 R)
• M58: 37,879,228 km (0.032 R)
• M59: 38,143,867 km (0.028 R)
• M60: 38,674,939 km (0.095 R)
• M61: 39,386,875 km (0.05 R)
• M62: 40,462,933 km (0.084 R)
• M63: 41,185,640 km (0.09 R)
• M64: 42,643,771 km (0.103 R)
• M65: 44,211,556 km (0.116 R)
• M66: 44,397,207 km (0.111 R)
• M67: 45,891,989 km (0.112 R)
• M68: 46,550,968 km (0.114 R)
• M69: 47,783,355 km (0.081 R)
• M70: 48,260,273 km (0.059 R)
• M71: 49,507,471 km (0.094 R)
• M72: 49,893,283 km (0.067 R)
• M73: 50,086,564 km (0.095 R)
• M74: 50,570,962 km (0.1 R)
• M75: 51,935,444 km (0.098 R)
• M76: 53,015,989 km (0.053 R)
• M77: 53,312,044 km (0.106 R)
• M78: 54,104,015 km (0.065 R)
• M79: 55,099,439 km (0.096 R)
• M80: 57,513,051 km (0.044 R)
• M81: 59,345,775 km (0.075 R)
• M82: 59,858,297 km (0.08 R)
• M83: 60,063,695 km (0.052 R)
• M84: 61,404,540 km (0.102 R)
• M85: 63,381,925 km (0.111 R)
• M86: 63,591,212 km (0.099 R)
• M87: 64,325,738 km (0.037 R)
• M88: 64,746,856 km (0.054 R)
• M89: 64,852,173 km (0.089 R)
• M90: 65,697,401 km (0.094 R)
• M91: 66,972,124 km (0.071 R)
• M92: 67,292,114 km (0.116 R)
• M93: 68,576,861 km (0.109 R)
• M94: 73,027,397 km (0.09 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 15,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit