🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.7 AU - 1.16 AU

Year: 326 Days

Day: 13.8 Hours

Environment

Temp: 77 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.95 AU - 1.35 AU

Year: 448 Days

Day: 34.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,674,967 km

• M1: 119,080 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.03 AU - 1.31 AU

Year: 460 Days

Day: 31.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.65 AU - 1.87 AU

Year: 849 Days

Day: 33.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,674,967 km

• M1: 307,424 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.77 AU - 2.31 AU

Year: 1059 Days

Day: 38.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 99.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.55 AU - 3.93 AU

Year: 2629 Days

Day: 13.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.9

Radius: 14.1

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.42 AU - 9.2 AU

Year: 8706 Days

Day: 8.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 140.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 91,674,967 km

• M1: 186,100 km (0.107 R)
• M2: 496,366 km (0.106 R)
• M3: 676,033 km (0.113 R)
• M4: 957,277 km (0.101 R)
• M5: 1,392,158 km (0.093 R)
• M6: 1,550,732 km (0.111 R)
• M7: 1,945,072 km (0.072 R)
• M8: 2,154,359 km (0.09 R)
• M9: 2,292,887 km (0.042 R)
• M10: 2,693,809 km (0.109 R)
• M11: 3,082,614 km (0.093 R)
• M12: 3,708,830 km (0.087 R)
• M13: 3,838,831 km (0.093 R)
• M14: 4,453,080 km (0.044 R)
• M15: 4,611,504 km (0.084 R)
• M16: 4,913,542 km (0.101 R)
• M17: 5,160,079 km (0.082 R)
• M18: 5,264,050 km (0.089 R)
• M19: 5,859,001 km (0.047 R)
• M20: 6,386,184 km (0.066 R)
• M21: 6,837,221 km (0.096 R)
• M22: 6,997,440 km (0.076 R)
• M23: 7,913,727 km (0.057 R)
• M24: 8,130,495 km (0.11 R)
• M25: 8,447,343 km (0.111 R)
• M26: 8,942,512 km (0.091 R)
• M27: 9,961,423 km (0.089 R)
• M28: 10,143,484 km (0.047 R)
• M29: 11,124,397 km (0.079 R)
• M30: 11,612,535 km (0.091 R)
• M31: 11,722,040 km (0.072 R)
• M32: 11,886,897 km (0.103 R)
• M33: 12,052,502 km (0.108 R)
• M34: 13,808,183 km (0.042 R)
• M35: 14,157,344 km (0.027 R)
• M36: 14,274,330 km (0.047 R)
• M37: 14,864,194 km (0.032 R)
• M38: 15,072,584 km (0.118 R)
• M39: 15,281,871 km (0.057 R)
• M40: 15,522,275 km (0.083 R)
• M41: 15,612,782 km (0.107 R)
• M42: 16,037,341 km (0.029 R)
• M43: 16,159,412 km (0.082 R)
• M44: 16,312,301 km (0.105 R)
• M45: 16,434,972 km (0.101 R)
• M46: 16,650,542 km (0.117 R)
• M47: 17,490,534 km (0.114 R)
• M48: 17,931,549 km (0.107 R)
• M49: 18,280,561 km (0.05 R)
• M50: 18,695,994 km (0.117 R)
• M51: 19,438,747 km (0.098 R)
• M52: 19,634,122 km (0.104 R)
• M53: 20,289,959 km (0.087 R)
• M54: 20,620,720 km (0.108 R)
• M55: 20,720,203 km (0.105 R)
• M56: 20,886,406 km (0.12 R)
• M57: 21,220,308 km (0.06 R)
• M58: 22,266,596 km (0.08 R)
• M59: 23,157,002 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.1

Radius: 13.3

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.82 AU - 13.6 AU

Year: 13641 Days

Day: 5.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 91,674,967 km

• M1: 276,606 km (0.055 R)
• M2: 413,788 km (0.107 R)
• M3: 551,418 km (0.112 R)
• M4: 684,410 km (0.059 R)
• M5: 1,041,650 km (0.066 R)
• M6: 1,257,221 km (0.099 R)
• M7: 1,440,777 km (0.08 R)
• M8: 2,134,911 km (0.096 R)
• M9: 2,394,015 km (0.118 R)
• M10: 2,489,159 km (0.054 R)
• M11: 2,802,118 km (0.099 R)
• M12: 3,169,829 km (0.118 R)
• M13: 3,253,604 km (0.088 R)
• M14: 3,772,559 km (0.074 R)
• M15: 3,861,570 km (0.077 R)
• M16: 4,248,131 km (0.068 R)
• M17: 4,387,556 km (0.086 R)
• M18: 4,599,536 km (0.06 R)
• M19: 5,009,434 km (0.095 R)
• M20: 5,968,207 km (0.112 R)
• M21: 6,576,023 km (0.059 R)
• M22: 7,398,512 km (0.099 R)
• M23: 7,651,632 km (0.114 R)
• M24: 7,736,603 km (0.119 R)
• M25: 8,137,526 km (0.042 R)
• M26: 8,692,534 km (0.041 R)
• M27: 9,049,474 km (0.099 R)
• M28: 9,993,886 km (0.059 R)
• M29: 10,273,933 km (0.076 R)
• M30: 10,399,146 km (0.108 R)
• M31: 11,033,441 km (0.082 R)
• M32: 12,008,221 km (0.098 R)
• M33: 13,728,297 km (0.1 R)
• M34: 13,970,347 km (0.106 R)
• M35: 14,074,616 km (0.028 R)
• M36: 14,529,095 km (0.028 R)
• M37: 15,023,965 km (0.073 R)
• M38: 17,244,147 km (0.062 R)
• M39: 18,183,472 km (0.094 R)
• M40: 18,602,046 km (0.116 R)
• M41: 20,544,575 km (0.074 R)
• M42: 21,740,759 km (0.055 R)
• M43: 22,428,610 km (0.082 R)
• M44: 22,836,713 km (0.066 R)
• M45: 23,288,349 km (0.114 R)
• M46: 24,367,548 km (0.102 R)
• M47: 24,451,323 km (0.073 R)
• M48: 24,871,244 km (0.061 R)
• M49: 24,955,468 km (0.032 R)
• M50: 25,124,214 km (0.027 R)
• M51: 25,931,445 km (0.104 R)
• M52: 26,059,650 km (0.063 R)
• M53: 26,188,154 km (0.109 R)
• M54: 26,402,678 km (0.113 R)
• M55: 26,488,547 km (0.065 R)
• M56: 26,833,370 km (0.074 R)
• M57: 27,049,689 km (0.092 R)
• M58: 27,309,989 km (0.11 R)
• M59: 27,483,971 km (0.078 R)
• M60: 27,789,450 km (0.099 R)
• M61: 28,491,662 km (0.119 R)
• M62: 29,466,891 km (0.118 R)
• M63: 29,556,051 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.1

Radius: 14.3

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 11.43 AU - 12.01 AU

Year: 14582 Days

Day: 6.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 91,674,967 km

• M1: 206,146 km (0.045 R)
• M2: 350,508 km (0.098 R)
• M3: 448,794 km (0.044 R)
• M4: 577,747 km (0.076 R)
• M5: 800,049 km (0.068 R)
• M6: 902,075 km (0.069 R)
• M7: 1,189,901 km (0.116 R)
• M8: 1,611,917 km (0.115 R)
• M9: 2,528,503 km (0.115 R)
• M10: 2,653,268 km (0.079 R)
• M11: 3,007,366 km (0.076 R)
• M12: 3,207,079 km (0.107 R)
• M13: 3,940,707 km (0.119 R)
• M14: 4,086,415 km (0.12 R)
• M15: 4,420,767 km (0.041 R)
• M16: 5,275,569 km (0.067 R)
• M17: 5,887,873 km (0.117 R)
• M18: 6,097,011 km (0.093 R)
• M19: 6,351,178 km (0.106 R)
• M20: 6,479,682 km (0.112 R)
• M21: 6,826,450 km (0.088 R)
• M22: 7,493,357 km (0.074 R)
• M23: 8,367,906 km (0.117 R)
• M24: 8,461,854 km (0.096 R)
• M25: 8,556,101 km (0.097 R)
• M26: 10,062,551 km (0.073 R)
• M27: 10,212,747 km (0.09 R)
• M28: 10,820,863 km (0.115 R)
• M29: 12,072,249 km (0.076 R)
• M30: 12,231,870 km (0.074 R)
• M31: 12,553,356 km (0.06 R)
• M32: 13,040,746 km (0.054 R)
• M33: 15,976,604 km (0.03 R)
• M34: 16,269,217 km (0.093 R)
• M35: 18,184,668 km (0.096 R)
• M36: 18,429,111 km (0.067 R)
• M37: 18,921,288 km (0.066 R)
• M38: 19,169,022 km (0.077 R)
• M39: 20,487,129 km (0.112 R)
• M40: 21,060,987 km (0.102 R)
• M41: 21,769,632 km (0.071 R)
• M42: 22,486,056 km (0.055 R)
• M43: 23,077,865 km (0.111 R)
• M44: 23,210,110 km (0.104 R)
• M45: 23,409,075 km (0.049 R)
• M46: 24,075,982 km (0.119 R)
• M47: 25,020,094 km (0.091 R)
• M48: 25,428,496 km (0.078 R)
• M49: 25,633,446 km (0.077 R)
• M50: 26,113,954 km (0.08 R)
• M51: 26,320,848 km (0.093 R)
• M52: 26,875,108 km (0.063 R)
• M53: 27,014,234 km (0.076 R)
• M54: 27,363,246 km (0.081 R)
• M55: 27,713,754 km (0.106 R)
• M56: 29,201,953 km (0.094 R)
• M57: 31,226,461 km (0.079 R)
• M58: 34,801,102 km (0.116 R)
• M59: 37,410,688 km (0.112 R)
• M60: 37,955,673 km (0.088 R)
• M61: 39,211,397 km (0.098 R)
• M62: 39,369,372 km (0.057 R)
• M63: 39,765,059 km (0.081 R)
• M64: 40,241,678 km (0.04 R)
• M65: 40,800,126 km (0.088 R)
• M66: 41,280,934 km (0.108 R)
• M67: 42,086,369 km (0.108 R)
• M68: 42,896,890 km (0.109 R)
• M69: 43,712,647 km (0.06 R)
• M70: 45,608,352 km (0.101 R)
• M71: 46,942,765 km (0.115 R)
• M72: 48,713,704 km (0.099 R)
• M73: 49,394,225 km (0.108 R)
• M74: 50,506,485 km (0.11 R)
• M75: 52,320,808 km (0.055 R)
• M76: 52,668,922 km (0.063 R)
• M77: 53,192,365 km (0.073 R)
• M78: 55,924,172 km (0.113 R)
• M79: 56,725,867 km (0.056 R)
• M80: 57,710,969 km (0.101 R)
• M81: 57,800,728 km (0.06 R)
• M82: 58,070,453 km (0.076 R)
• M83: 59,606,972 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.4

Radius: 5.3

Gravity: 22.94 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 16.99 AU - 18.59 AU

Year: 27271 Days

Day: 16.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 91,674,967 km

• M1: 287,078 km (0.119 R)
• M2: 325,076 km (0.077 R)
• M3: 999,314 km (0.105 R)
• M4: 1,549,086 km (0.069 R)
• M5: 1,584,092 km (0.077 R)
• M6: 2,622,301 km (0.064 R)
• M7: 3,272,304 km (0.096 R)
• M8: 3,453,766 km (0.105 R)
• M9: 4,017,750 km (0.084 R)
• M10: 5,124,026 km (0.099 R)
• M11: 5,494,730 km (0.12 R)
• M12: 6,094,617 km (0.072 R)
• M13: 6,430,464 km (0.104 R)
• M14: 7,003,724 km (0.116 R)
• M15: 7,652,829 km (0.092 R)
• M16: 7,772,956 km (0.1 R)
• M17: 8,444,650 km (0.118 R)
• M18: 8,506,733 km (0.095 R)
• M19: 8,693,581 km (0.076 R)
• M20: 9,390,408 km (0.08 R)
• M21: 9,583,539 km (0.047 R)
• M22: 10,702,531 km (0.108 R)
• M23: 10,769,700 km (0.118 R)
• M24: 11,175,260 km (0.11 R)
• M25: 11,931,777 km (0.069 R)
• M26: 12,071,052 km (0.103 R)
• M27: 12,704,749 km (0.116 R)
• M28: 13,061,390 km (0.115 R)
• M29: 13,784,546 km (0.119 R)
• M30: 16,338,930 km (0.114 R)
• M31: 17,117,437 km (0.116 R)
• M32: 17,195,976 km (0.087 R)
• M33: 17,828,476 km (0.118 R)
• M34: 18,227,603 km (0.076 R)
• M35: 18,388,121 km (0.107 R)
• M36: 19,524,616 km (0.058 R)
• M37: 20,851,101 km (0.09 R)
• M38: 21,103,024 km (0.057 R)
• M39: 22,463,616 km (0.059 R)
• M40: 24,734,362 km (0.06 R)
• M41: 25,716,921 km (0.113 R)
• M42: 25,987,095 km (0.111 R)
• M43: 26,439,479 km (0.085 R)
• M44: 26,530,285 km (0.107 R)
• M45: 27,077,065 km (0.043 R)
• M46: 28,926,843 km (0.075 R)
• M47: 29,020,341 km (0.108 R)
• M48: 29,301,585 km (0.113 R)
• M49: 29,395,533 km (0.104 R)
• M50: 30,245,697 km (0.11 R)
• M51: 32,260,482 km (0.088 R)
• M52: 32,649,137 km (0.098 R)
• M53: 34,021,697 km (0.118 R)
• M54: 34,318,200 km (0.116 R)
• M55: 34,417,234 km (0.098 R)
• M56: 35,312,877 km (0.105 R)
• M57: 36,721,341 km (0.092 R)
• M58: 37,127,050 km (0.092 R)
• M59: 38,559,001 km (0.09 R)
• M60: 39,800,663 km (0.031 R)
• M61: 39,904,783 km (0.108 R)
• M62: 40,531,000 km (0.071 R)
• M63: 41,793,307 km (0.082 R)
• M64: 42,323,033 km (0.066 R)
• M65: 45,005,023 km (0.105 R)
• M66: 45,330,548 km (0.056 R)
• M67: 45,983,842 km (0.068 R)
• M68: 47,079,796 km (0.113 R)
• M69: 47,299,855 km (0.115 R)
• M70: 48,962,336 km (0.069 R)
• M71: 50,643,816 km (0.106 R)
• M72: 51,548,285 km (0.119 R)
• M73: 52,915,160 km (0.116 R)
• M74: 56,033,528 km (0.108 R)
• M75: 57,086,248 km (0.073 R)
• M76: 59,092,356 km (0.118 R)
• M77: 59,805,938 km (0.042 R)
• M78: 61,361,755 km (0.058 R)
• M79: 61,602,159 km (0.091 R)
• M80: 62,809,564 km (0.073 R)
• M81: 63,537,806 km (0.058 R)
• M82: 65,738,989 km (0.104 R)
• M83: 67,592,357 km (0.033 R)
• M84: 71,350,256 km (0.037 R)
• M85: 73,765,064 km (0.119 R)
• M86: 74,661,455 km (0.046 R)
• M87: 76,723,961 km (0.111 R)
• M88: 77,892,320 km (0.076 R)
• M89: 78,152,770 km (0.105 R)
• M90: 79,328,310 km (0.103 R)
• M91: 79,590,256 km (0.108 R)
• M92: 83,155,772 km (0.079 R)
• M93: 83,955,073 km (0.098 R)
• M94: 84,088,514 km (0.049 R)
• M95: 88,261,248 km (0.07 R)
• M96: 88,940,422 km (0.081 R)
• M97: 89,757,974 km (0.081 R)
• M98: 90,988,716 km (0.108 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 15,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit