🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.83 AU - 1.23 AU

Year: 388 Days

Day: 12.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.06 AU - 1.2 AU

Year: 445 Days

Day: 32.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,864,155 km

• M1: 658,530 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.96 AU - 1.48 AU

Year: 500 Days

Day: 20.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.71 AU - 2.33 AU

Year: 1065 Days

Day: 20.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,864,155 km

• M1: 694,733 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.13 AU - 2.49 AU

Year: 1302 Days

Day: 18.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.49 AU - 3.41 AU

Year: 1879 Days

Day: 13.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.3

Radius: 13.2

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.54 AU - 7.26 AU

Year: 5315 Days

Day: 10.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 62,864,155 km

• M1: 264,489 km (0.044 R)
• M2: 411,843 km (0.1 R)
• M3: 515,215 km (0.039 R)
• M4: 597,643 km (0.071 R)
• M5: 696,976 km (0.028 R)
• M6: 993,180 km (0.114 R)
• M7: 1,199,476 km (0.109 R)
• M8: 1,390,063 km (0.09 R)
• M9: 1,481,617 km (0.111 R)
• M10: 1,638,994 km (0.054 R)
• M11: 2,270,148 km (0.104 R)
• M12: 2,361,103 km (0.116 R)
• M13: 2,679,597 km (0.058 R)
• M14: 2,775,938 km (0.104 R)
• M15: 2,893,223 km (0.107 R)
• M16: 3,092,338 km (0.11 R)
• M17: 3,214,110 km (0.101 R)
• M18: 3,483,386 km (0.1 R)
• M19: 4,088,659 km (0.08 R)
• M20: 4,403,713 km (0.09 R)
• M21: 5,201,817 km (0.091 R)
• M22: 5,742,165 km (0.075 R)
• M23: 6,044,502 km (0.106 R)
• M24: 6,223,421 km (0.075 R)
• M25: 6,586,345 km (0.109 R)
• M26: 7,143,897 km (0.116 R)
• M27: 7,606,304 km (0.089 R)
• M28: 7,799,584 km (0.081 R)
• M29: 8,617,735 km (0.059 R)
• M30: 8,819,393 km (0.099 R)
• M31: 9,345,080 km (0.059 R)
• M32: 9,611,813 km (0.111 R)
• M33: 9,911,009 km (0.1 R)
• M34: 10,213,346 km (0.099 R)
• M35: 10,457,490 km (0.041 R)
• M36: 11,138,758 km (0.12 R)
• M37: 11,706,931 km (0.113 R)
• M38: 12,155,276 km (0.117 R)
• M39: 12,805,727 km (0.097 R)
• M40: 13,003,197 km (0.1 R)
• M41: 14,618,106 km (0.098 R)
• M42: 14,893,366 km (0.119 R)
• M43: 15,170,421 km (0.085 R)
• M44: 15,309,547 km (0.067 R)
• M45: 15,449,271 km (0.115 R)
• M46: 15,624,301 km (0.039 R)
• M47: 16,011,759 km (0.025 R)
• M48: 16,688,690 km (0.118 R)
• M49: 17,157,081 km (0.061 R)
• M50: 17,374,895 km (0.107 R)
• M51: 17,849,719 km (0.098 R)
• M52: 17,959,823 km (0.032 R)
• M53: 18,999,229 km (0.089 R)
• M54: 19,412,867 km (0.1 R)
• M55: 19,715,653 km (0.081 R)
• M56: 19,943,790 km (0.071 R)
• M57: 20,249,269 km (0.066 R)
• M58: 20,633,286 km (0.063 R)
• M59: 20,787,522 km (0.116 R)
• M60: 21,097,339 km (0.091 R)
• M61: 21,682,117 km (0.092 R)
• M62: 21,917,584 km (0.03 R)
• M63: 22,987,658 km (0.054 R)
• M64: 23,872,080 km (0.061 R)
• M65: 24,767,723 km (0.098 R)
• M66: 26,215,232 km (0.097 R)
• M67: 27,477,538 km (0.035 R)
• M68: 27,860,210 km (0.109 R)
• M69: 27,988,116 km (0.109 R)
• M70: 28,373,031 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.2

Radius: 12.9

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.25 AU - 11.09 AU

Year: 12028 Days

Day: 12.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,864,155 km

• M1: 175,030 km (0.108 R)
• M2: 322,832 km (0.111 R)
• M3: 415,284 km (0.09 R)
• M4: 536,458 km (0.044 R)
• M5: 942,018 km (0.065 R)
• M6: 1,293,124 km (0.114 R)
• M7: 1,558,511 km (0.081 R)
• M8: 1,976,487 km (0.116 R)
• M9: 2,058,766 km (0.092 R)
• M10: 2,852,233 km (0.104 R)
• M11: 3,104,455 km (0.109 R)
• M12: 3,233,408 km (0.109 R)
• M13: 3,698,957 km (0.077 R)
• M14: 3,904,953 km (0.075 R)
• M15: 4,292,860 km (0.114 R)
• M16: 4,582,781 km (0.054 R)
• M17: 4,954,233 km (0.095 R)
• M18: 5,181,921 km (0.103 R)
• M19: 5,569,080 km (0.071 R)
• M20: 5,885,629 km (0.074 R)
• M21: 6,167,471 km (0.077 R)
• M22: 6,912,618 km (0.078 R)
• M23: 7,382,206 km (0.108 R)
• M24: 7,774,003 km (0.062 R)
• M25: 7,906,247 km (0.071 R)
• M26: 8,487,585 km (0.119 R)
• M27: 8,760,601 km (0.061 R)
• M28: 8,990,234 km (0.049 R)
• M29: 10,849,885 km (0.108 R)
• M30: 12,051,904 km (0.055 R)
• M31: 13,033,116 km (0.115 R)
• M32: 14,201,326 km (0.109 R)
• M33: 14,417,345 km (0.074 R)
• M34: 14,580,108 km (0.096 R)
• M35: 15,402,896 km (0.077 R)
• M36: 15,736,350 km (0.071 R)
• M37: 15,847,950 km (0.112 R)
• M38: 17,093,501 km (0.111 R)
• M39: 18,253,184 km (0.12 R)
• M40: 18,370,469 km (0.086 R)
• M41: 18,665,027 km (0.11 R)
• M42: 19,020,472 km (0.104 R)
• M43: 19,437,999 km (0.073 R)
• M44: 19,798,381 km (0.11 R)
• M45: 21,015,359 km (0.091 R)
• M46: 21,447,099 km (0.118 R)
• M47: 21,570,966 km (0.119 R)
• M48: 21,944,063 km (0.074 R)
• M49: 23,139,499 km (0.055 R)
• M50: 23,777,086 km (0.065 R)
• M51: 24,098,123 km (0.106 R)
• M52: 24,614,834 km (0.117 R)
• M53: 25,527,680 km (0.111 R)
• M54: 26,584,589 km (0.114 R)
• M55: 26,917,743 km (0.077 R)
• M56: 27,858,115 km (0.042 R)
• M57: 28,672,825 km (0.039 R)
• M58: 28,809,259 km (0.108 R)
• M59: 30,673,697 km (0.1 R)
• M60: 36,644,148 km (0.103 R)
• M61: 37,015,001 km (0.117 R)
• M62: 37,163,701 km (0.051 R)
• M63: 38,510,980 km (0.116 R)
• M64: 38,963,663 km (0.11 R)
• M65: 40,638,561 km (0.091 R)
• M66: 42,647,959 km (0.105 R)
• M67: 43,429,459 km (0.079 R)
• M68: 44,294,583 km (0.074 R)
• M69: 44,610,534 km (0.05 R)
• M70: 45,165,392 km (0.078 R)
• M71: 46,201,806 km (0.104 R)
• M72: 46,923,915 km (0.103 R)
• M73: 47,326,633 km (0.112 R)
• M74: 47,568,832 km (0.091 R)
• M75: 47,973,494 km (0.079 R)
• M76: 48,623,347 km (0.12 R)
• M77: 49,112,532 km (0.102 R)
• M78: 49,931,580 km (0.101 R)
• M79: 51,334,360 km (0.062 R)
• M80: 52,582,754 km (0.115 R)
• M81: 52,917,404 km (0.114 R)
• M82: 53,420,652 km (0.116 R)
• M83: 55,364,377 km (0.063 R)
• M84: 56,473,346 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.2

Radius: 11.3

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 11.18 AU - 12.82 AU

Year: 15416 Days

Day: 5.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,864,155 km

• M1: 150,795 km (0.029 R)
• M2: 317,895 km (0.048 R)
• M3: 466,446 km (0.085 R)
• M4: 642,373 km (0.101 R)
• M5: 1,108,819 km (0.066 R)
• M6: 2,397,755 km (0.08 R)
• M7: 2,715,351 km (0.091 R)
• M8: 3,391,085 km (0.1 R)
• M9: 3,496,850 km (0.113 R)
• M10: 4,005,184 km (0.116 R)
• M11: 4,382,769 km (0.036 R)
• M12: 4,575,900 km (0.118 R)
• M13: 5,212,738 km (0.091 R)
• M14: 5,708,655 km (0.073 R)
• M15: 6,481,029 km (0.083 R)
• M16: 6,790,247 km (0.037 R)
• M17: 8,312,555 km (0.12 R)
• M18: 8,648,702 km (0.085 R)
• M19: 9,784,449 km (0.077 R)
• M20: 10,037,568 km (0.104 R)
• M21: 10,190,457 km (0.098 R)
• M22: 10,705,822 km (0.117 R)
• M23: 10,862,002 km (0.119 R)
• M24: 10,966,721 km (0.116 R)
• M25: 12,411,387 km (0.104 R)
• M26: 13,858,597 km (0.109 R)
• M27: 14,486,759 km (0.072 R)
• M28: 15,066,002 km (0.109 R)
• M29: 15,182,688 km (0.078 R)
• M30: 15,299,823 km (0.102 R)
• M31: 16,306,916 km (0.101 R)
• M32: 16,909,347 km (0.097 R)
• M33: 17,457,772 km (0.094 R)
• M34: 17,580,443 km (0.114 R)
• M35: 17,950,249 km (0.078 R)
• M36: 19,138,056 km (0.075 R)
• M37: 19,901,304 km (0.119 R)
• M38: 20,934,427 km (0.105 R)
• M39: 22,985,264 km (0.048 R)
• M40: 23,254,540 km (0.089 R)
• M41: 23,524,864 km (0.101 R)
• M42: 25,030,417 km (0.12 R)
• M43: 25,515,862 km (0.068 R)
• M44: 25,864,574 km (0.079 R)
• M45: 27,417,699 km (0.112 R)
• M46: 28,855,634 km (0.119 R)
• M47: 29,583,877 km (0.113 R)
• M48: 30,244,351 km (0.072 R)
• M49: 30,983,963 km (0.058 R)
• M50: 31,132,663 km (0.109 R)
• M51: 31,729,559 km (0.04 R)
• M52: 32,632,083 km (0.119 R)
• M53: 34,078,245 km (0.099 R)
• M54: 34,385,370 km (0.117 R)
• M55: 34,539,306 km (0.097 R)
• M56: 34,770,584 km (0.104 R)
• M57: 35,157,295 km (0.088 R)
• M58: 36,012,845 km (0.058 R)
• M59: 36,796,738 km (0.111 R)
• M60: 38,062,485 km (0.047 R)
• M61: 40,555,235 km (0.062 R)
• M62: 40,717,848 km (0.119 R)
• M63: 41,862,421 km (0.117 R)
• M64: 42,108,958 km (0.115 R)
• M65: 42,438,672 km (0.106 R)
• M66: 42,603,678 km (0.087 R)
• M67: 42,769,134 km (0.089 R)
• M68: 44,182,983 km (0.074 R)
• M69: 45,021,928 km (0.078 R)
• M70: 45,106,152 km (0.104 R)
• M71: 45,443,345 km (0.114 R)
• M72: 45,612,241 km (0.075 R)
• M73: 46,971,188 km (0.104 R)
• M74: 47,142,029 km (0.117 R)
• M75: 47,655,748 km (0.09 R)
• M76: 48,515,936 km (0.071 R)
• M77: 49,903,007 km (0.12 R)
• M78: 50,776,509 km (0.105 R)
• M79: 52,273,086 km (0.115 R)
• M80: 53,427,384 km (0.104 R)
• M81: 53,605,704 km (0.052 R)
• M82: 53,694,865 km (0.046 R)
• M83: 54,410,541 km (0.071 R)
• M84: 55,219,416 km (0.082 R)
• M85: 57,031,196 km (0.099 R)
• M86: 57,669,830 km (0.09 R)
• M87: 57,761,234 km (0.066 R)
• M88: 58,770,271 km (0.035 R)
• M89: 58,954,426 km (0.076 R)
• M90: 59,323,036 km (0.031 R)
• M91: 61,645,094 km (0.103 R)
• M92: 61,738,592 km (0.081 R)
• M93: 62,019,238 km (0.084 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 19,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit