🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.8 AU - 1.26 AU

Year: 398 Days

Day: 12.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.86 AU - 1.38 AU

Year: 451 Days

Day: 28 Hours

Environment

Temp: 3 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 76,822,178 km

• M1: 328,068 km (0.117 R)
• M2: 853,157 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.64 AU - 2.08 AU

Year: 966 Days

Day: 29.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.51 AU - 3.87 AU

Year: 2699 Days

Day: 36.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 95.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.4

Radius: 13

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.06 AU - 5.95 AU

Year: 4257 Days

Day: 9.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 174 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 76,822,178 km

• M1: 246,986 km (0.062 R)
• M2: 411,095 km (0.099 R)
• M3: 655,987 km (0.091 R)
• M4: 741,856 km (0.109 R)
• M5: 926,609 km (0.118 R)
• M6: 1,220,719 km (0.091 R)
• M7: 1,472,043 km (0.058 R)
• M8: 1,619,247 km (0.05 R)
• M9: 2,009,099 km (0.119 R)
• M10: 2,342,553 km (0.115 R)
• M11: 2,604,499 km (0.077 R)
• M12: 2,693,958 km (0.098 R)
• M13: 2,820,967 km (0.103 R)
• M14: 2,912,970 km (0.093 R)
• M15: 3,176,112 km (0.12 R)
• M16: 3,525,872 km (0.044 R)
• M17: 3,665,447 km (0.038 R)
• M18: 4,136,830 km (0.056 R)
• M19: 4,262,941 km (0.065 R)
• M20: 4,390,398 km (0.093 R)
• M21: 4,476,118 km (0.038 R)
• M22: 4,649,352 km (0.104 R)
• M23: 5,364,131 km (0.105 R)
• M24: 6,041,809 km (0.095 R)
• M25: 6,845,748 km (0.118 R)
• M26: 7,020,628 km (0.107 R)
• M27: 7,349,444 km (0.116 R)
• M28: 7,554,244 km (0.102 R)
• M29: 8,472,775 km (0.115 R)
• M30: 8,795,906 km (0.113 R)
• M31: 9,068,174 km (0.086 R)
• M32: 9,677,337 km (0.111 R)
• M33: 9,817,510 km (0.07 R)
• M34: 10,100,100 km (0.068 R)
• M35: 10,213,944 km (0.114 R)
• M36: 10,644,487 km (0.092 R)
• M37: 10,934,856 km (0.105 R)
• M38: 11,375,422 km (0.12 R)
• M39: 11,821,673 km (0.101 R)
• M40: 12,639,524 km (0.063 R)
• M41: 12,762,344 km (0.07 R)
• M42: 13,164,014 km (0.105 R)
• M43: 13,475,776 km (0.12 R)
• M44: 13,663,970 km (0.085 R)
• M45: 13,853,212 km (0.026 R)
• M46: 14,106,630 km (0.066 R)
• M47: 14,329,830 km (0.09 R)
• M48: 15,006,162 km (0.102 R)
• M49: 15,430,123 km (0.077 R)
• M50: 15,660,055 km (0.09 R)
• M51: 16,961,855 km (0.118 R)
• M52: 17,540,201 km (0.107 R)
• M53: 17,642,974 km (0.116 R)
• M54: 18,159,536 km (0.052 R)
• M55: 18,332,920 km (0.11 R)
• M56: 19,526,112 km (0.042 R)
• M57: 19,775,043 km (0.07 R)
• M58: 20,239,844 km (0.047 R)
• M59: 21,180,366 km (0.054 R)
• M60: 21,802,992 km (0.106 R)
• M61: 22,357,402 km (0.036 R)
• M62: 22,804,251 km (0.083 R)
• M63: 23,066,346 km (0.081 R)
• M64: 24,086,454 km (0.086 R)
• M65: 24,851,647 km (0.062 R)
• M66: 25,275,907 km (0.118 R)
• M67: 25,897,187 km (0.091 R)
• M68: 26,170,652 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.5

Radius: 11.8

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.62 AU - 10.1 AU

Year: 10043 Days

Day: 13.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 76,822,178 km

• M1: 284,685 km (0.07 R)
• M2: 440,117 km (0.095 R)
• M3: 654,640 km (0.091 R)
• M4: 1,125,275 km (0.107 R)
• M5: 1,514,230 km (0.09 R)
• M6: 1,670,859 km (0.083 R)
• M7: 2,193,105 km (0.103 R)
• M8: 2,722,083 km (0.084 R)
• M9: 2,979,391 km (0.085 R)
• M10: 3,067,056 km (0.068 R)
• M11: 3,403,352 km (0.086 R)
• M12: 3,990,374 km (0.073 R)
• M13: 4,507,982 km (0.069 R)
• M14: 4,864,923 km (0.112 R)
• M15: 4,968,594 km (0.104 R)
• M16: 5,257,617 km (0.094 R)
• M17: 5,363,981 km (0.116 R)
• M18: 5,525,098 km (0.118 R)
• M19: 5,990,348 km (0.119 R)
• M20: 6,129,474 km (0.098 R)
• M21: 7,016,739 km (0.106 R)
• M22: 7,134,173 km (0.109 R)
• M23: 7,281,976 km (0.108 R)
• M24: 7,731,218 km (0.064 R)
• M25: 8,406,503 km (0.117 R)
• M26: 8,594,098 km (0.101 R)
• M27: 9,325,632 km (0.11 R)
• M28: 10,476,937 km (0.08 R)
• M29: 11,086,549 km (0.113 R)
• M30: 11,637,966 km (0.06 R)
• M31: 11,777,242 km (0.069 R)
• M32: 11,987,277 km (0.088 R)
• M33: 12,127,899 km (0.096 R)
• M34: 12,269,120 km (0.092 R)
• M35: 13,019,652 km (0.066 R)
• M36: 13,784,995 km (0.036 R)
• M37: 14,117,401 km (0.101 R)
• M38: 14,303,352 km (0.113 R)
• M39: 14,827,991 km (0.059 R)
• M40: 15,206,773 km (0.048 R)
• M41: 15,588,697 km (0.07 R)
• M42: 15,935,016 km (0.072 R)
• M43: 16,051,104 km (0.059 R)
• M44: 17,266,586 km (0.062 R)
• M45: 17,425,609 km (0.076 R)
• M46: 17,785,242 km (0.112 R)
• M47: 17,945,761 km (0.083 R)
• M48: 18,066,636 km (0.1 R)
• M49: 18,147,269 km (0.114 R)
• M50: 19,247,860 km (0.096 R)
• M51: 21,214,923 km (0.111 R)
• M52: 21,513,371 km (0.037 R)
• M53: 21,899,183 km (0.077 R)
• M54: 22,721,074 km (0.068 R)
• M55: 23,201,433 km (0.077 R)
• M56: 23,552,988 km (0.114 R)
• M57: 23,817,776 km (0.088 R)
• M58: 24,573,545 km (0.113 R)
• M59: 24,707,734 km (0.117 R)
• M60: 25,201,706 km (0.06 R)
• M61: 25,427,300 km (0.079 R)
• M62: 25,563,135 km (0.106 R)
• M63: 25,744,447 km (0.031 R)
• M64: 25,971,686 km (0.098 R)
• M65: 27,025,603 km (0.101 R)
• M66: 27,164,131 km (0.092 R)
• M67: 27,674,110 km (0.116 R)
• M68: 27,813,685 km (0.066 R)
• M69: 28,046,908 km (0.098 R)
• M70: 28,468,325 km (0.064 R)
• M71: 29,412,288 km (0.114 R)
• M72: 30,079,195 km (0.105 R)
• M73: 30,174,938 km (0.083 R)
• M74: 31,379,500 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.9

Radius: 7.1

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 15.97 AU - 17.83 AU

Year: 26456 Days

Day: 24.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 76,822,178 km

• M1: 107,710 km (0.091 R)
• M2: 373,546 km (0.04 R)
• M3: 679,324 km (0.088 R)
• M4: 1,923,230 km (0.09 R)
• M5: 2,194,750 km (0.097 R)
• M6: 2,406,431 km (0.112 R)
• M7: 3,561,177 km (0.118 R)
• M8: 4,281,341 km (0.118 R)
• M9: 4,770,826 km (0.056 R)
• M10: 5,609,771 km (0.08 R)
• M11: 5,899,542 km (0.059 R)
• M12: 6,293,433 km (0.104 R)
• M13: 6,951,514 km (0.054 R)
• M14: 7,420,054 km (0.083 R)
• M15: 7,684,693 km (0.1 R)
• M16: 8,223,395 km (0.11 R)
• M17: 8,277,849 km (0.115 R)
• M18: 8,663,063 km (0.078 R)
• M19: 9,223,307 km (0.038 R)
• M20: 9,853,264 km (0.112 R)
• M21: 10,793,935 km (0.117 R)
• M22: 12,571,158 km (0.108 R)
• M23: 13,013,519 km (0.12 R)
• M24: 13,204,705 km (0.061 R)
• M25: 13,589,770 km (0.05 R)
• M26: 13,654,396 km (0.056 R)
• M27: 14,634,711 km (0.071 R)
• M28: 16,939,864 km (0.108 R)
• M29: 17,498,463 km (0.104 R)
• M30: 17,568,624 km (0.114 R)
• M31: 18,347,580 km (0.04 R)
• M32: 19,065,501 km (0.063 R)
• M33: 20,825,520 km (0.055 R)
• M34: 21,649,505 km (0.109 R)
• M35: 23,561,365 km (0.112 R)
• M36: 23,794,439 km (0.028 R)
• M37: 24,106,350 km (0.109 R)
• M38: 25,526,782 km (0.107 R)
• M39: 26,006,243 km (0.091 R)
• M40: 26,247,096 km (0.066 R)
• M41: 26,327,430 km (0.104 R)
• M42: 27,789,600 km (0.113 R)
• M43: 29,111,147 km (0.107 R)
• M44: 29,695,776 km (0.119 R)
• M45: 30,115,697 km (0.041 R)
• M46: 36,108,139 km (0.103 R)
• M47: 36,466,575 km (0.073 R)
• M48: 43,686,917 km (0.099 R)
• M49: 44,356,068 km (0.114 R)
• M50: 44,739,786 km (0.031 R)
• M51: 47,163,571 km (0.037 R)
• M52: 49,828,807 km (0.063 R)
• M53: 52,137,401 km (0.105 R)
• M54: 56,753,991 km (0.034 R)
• M55: 57,797,586 km (0.115 R)
• M56: 59,163,564 km (0.049 R)
• M57: 59,480,413 km (0.045 R)
• M58: 60,859,555 km (0.112 R)
• M59: 62,786,376 km (0.107 R)
• M60: 63,325,227 km (0.04 R)
• M61: 63,649,256 km (0.089 R)
• M62: 66,370,741 km (0.041 R)
• M63: 66,809,661 km (0.025 R)
• M64: 68,685,918 km (0.104 R)
• M65: 69,241,075 km (0.068 R)
• M66: 69,463,527 km (0.118 R)
• M67: 70,132,379 km (0.056 R)
• M68: 70,579,527 km (0.113 R)
• M69: 72,603,138 km (0.039 R)
• M70: 73,395,109 km (0.119 R)
• M71: 74,987,877 km (0.086 R)
• M72: 75,559,491 km (0.101 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 19,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit