🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.5 AU - 0.6 AU

Year: 155 Days

Day: 25.2 Hours

Environment

Temp: 211 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,776,668 km

• M1: 176,675 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.78 AU - 2.5 AU

Year: 1192 Days

Day: 29.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.41 AU - 2.61 AU

Year: 1514 Days

Day: 30.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.23 AU - 3.39 AU

Year: 1794 Days

Day: 44.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.43 AU - 4.69 AU

Year: 3115 Days

Day: 24.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.5

Radius: 14.2

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.13 AU - 5.77 AU

Year: 4845 Days

Day: 13.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 49,776,668 km

• M1: 187,297 km (0.066 R)
• M2: 524,191 km (0.088 R)
• M3: 676,781 km (0.057 R)
• M4: 821,442 km (0.118 R)
• M5: 1,247,945 km (0.098 R)
• M6: 1,353,711 km (0.08 R)
• M7: 1,607,728 km (0.086 R)
• M8: 1,723,966 km (0.086 R)
• M9: 1,825,992 km (0.093 R)
• M10: 1,947,615 km (0.069 R)
• M11: 2,144,635 km (0.089 R)
• M12: 2,310,988 km (0.108 R)
• M13: 2,443,382 km (0.047 R)
• M14: 2,815,731 km (0.067 R)
• M15: 2,978,194 km (0.118 R)
• M16: 3,725,436 km (0.052 R)
• M17: 3,994,862 km (0.066 R)
• M18: 4,132,043 km (0.11 R)
• M19: 5,820,554 km (0.11 R)
• M20: 5,976,734 km (0.101 R)
• M21: 6,805,207 km (0.114 R)
• M22: 7,219,144 km (0.078 R)
• M23: 7,698,157 km (0.098 R)
• M24: 8,071,553 km (0.1 R)
• M25: 8,333,649 km (0.056 R)
• M26: 8,568,966 km (0.055 R)
• M27: 8,776,608 km (0.109 R)
• M28: 9,409,706 km (0.099 R)
• M29: 9,809,132 km (0.11 R)
• M30: 10,026,498 km (0.1 R)
• M31: 10,434,601 km (0.108 R)
• M32: 10,912,117 km (0.106 R)
• M33: 11,169,725 km (0.097 R)
• M34: 11,331,889 km (0.059 R)
• M35: 11,789,808 km (0.109 R)
• M36: 12,521,641 km (0.038 R)
• M37: 12,825,474 km (0.113 R)
• M38: 13,131,551 km (0.093 R)
• M39: 13,543,544 km (0.055 R)
• M40: 13,959,725 km (0.114 R)
• M41: 14,134,456 km (0.089 R)
• M42: 14,592,076 km (0.081 R)
• M43: 14,804,953 km (0.065 R)
• M44: 15,162,043 km (0.101 R)
• M45: 15,521,976 km (0.05 R)
• M46: 16,434,074 km (0.1 R)
• M47: 16,692,729 km (0.095 R)
• M48: 17,664,816 km (0.111 R)
• M49: 18,005,600 km (0.083 R)
• M50: 19,079,712 km (0.085 R)
• M51: 19,234,845 km (0.118 R)
• M52: 19,977,599 km (0.089 R)
• M53: 20,135,125 km (0.117 R)
• M54: 20,809,513 km (0.116 R)
• M55: 21,169,445 km (0.072 R)
• M56: 22,098,747 km (0.033 R)
• M57: 22,425,170 km (0.098 R)
• M58: 23,082,802 km (0.109 R)
• M59: 23,206,818 km (0.056 R)
• M60: 24,206,731 km (0.117 R)
• M61: 24,458,953 km (0.055 R)
• M62: 24,796,595 km (0.12 R)
• M63: 25,008,426 km (0.11 R)
• M64: 25,947,601 km (0.094 R)
• M65: 27,772,396 km (0.076 R)
• M66: 27,948,473 km (0.117 R)
• M67: 28,213,111 km (0.057 R)
• M68: 28,789,213 km (0.088 R)
• M69: 29,011,964 km (0.111 R)
• M70: 30,088,769 km (0.079 R)
• M71: 30,178,977 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.6

Radius: 12.5

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.91 AU - 8.03 AU

Year: 8568 Days

Day: 13 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,776,668 km

• M1: 358,436 km (0.118 R)
• M2: 698,173 km (0.116 R)
• M3: 896,540 km (0.051 R)
• M4: 1,230,143 km (0.114 R)
• M5: 1,690,456 km (0.06 R)
• M6: 1,825,244 km (0.073 R)
• M7: 1,987,109 km (0.115 R)
• M8: 2,251,448 km (0.055 R)
• M9: 2,527,306 km (0.041 R)
• M10: 2,761,277 km (0.096 R)
• M11: 3,278,886 km (0.081 R)
• M12: 3,856,484 km (0.114 R)
• M13: 3,975,863 km (0.03 R)
• M14: 5,171,000 km (0.083 R)
• M15: 6,223,122 km (0.079 R)
• M16: 6,540,868 km (0.084 R)
• M17: 6,900,202 km (0.096 R)
• M18: 7,155,715 km (0.113 R)
• M19: 7,563,369 km (0.054 R)
• M20: 8,247,031 km (0.057 R)
• M21: 8,362,820 km (0.051 R)
• M22: 8,871,154 km (0.062 R)
• M23: 9,713,689 km (0.094 R)
• M24: 10,206,614 km (0.111 R)
• M25: 11,174,213 km (0.118 R)
• M26: 11,259,633 km (0.04 R)
• M27: 11,690,625 km (0.106 R)
• M28: 11,864,458 km (0.088 R)
• M29: 12,083,020 km (0.036 R)
• M30: 13,241,207 km (0.117 R)
• M31: 14,109,922 km (0.108 R)
• M32: 14,855,667 km (0.114 R)
• M33: 14,996,887 km (0.108 R)
• M34: 15,566,556 km (0.081 R)
• M35: 15,662,149 km (0.12 R)
• M36: 15,950,125 km (0.04 R)
• M37: 16,824,824 km (0.033 R)
• M38: 17,416,633 km (0.113 R)
• M39: 18,216,234 km (0.04 R)
• M40: 18,367,477 km (0.116 R)
• M41: 18,519,169 km (0.044 R)
• M42: 18,823,900 km (0.118 R)
• M43: 19,027,952 km (0.107 R)
• M44: 20,633,885 km (0.103 R)
• M45: 21,639,631 km (0.089 R)
• M46: 22,444,917 km (0.116 R)
• M47: 22,553,076 km (0.076 R)
• M48: 23,808,800 km (0.095 R)
• M49: 25,819,545 km (0.115 R)
• M50: 26,387,868 km (0.113 R)
• M51: 26,902,783 km (0.101 R)
• M52: 27,884,445 km (0.064 R)
• M53: 28,408,785 km (0.107 R)
• M54: 28,995,358 km (0.114 R)
• M55: 29,942,163 km (0.096 R)
• M56: 30,899,141 km (0.079 R)
• M57: 31,200,282 km (0.064 R)
• M58: 32,353,382 km (0.083 R)
• M59: 32,720,495 km (0.038 R)
• M60: 33,088,955 km (0.096 R)
• M61: 34,513,874 km (0.08 R)
• M62: 34,701,320 km (0.117 R)
• M63: 36,022,270 km (0.099 R)
• M64: 36,212,259 km (0.117 R)
• M65: 36,402,697 km (0.081 R)
• M66: 36,529,706 km (0.048 R)
• M67: 36,720,742 km (0.113 R)
• M68: 37,231,469 km (0.093 R)
• M69: 37,423,703 km (0.103 R)
• M70: 38,066,525 km (0.028 R)
• M71: 38,972,788 km (0.083 R)
• M72: 40,279,675 km (0.055 R)
• M73: 41,933,480 km (0.12 R)
• M74: 42,333,654 km (0.111 R)
• M75: 42,534,265 km (0.095 R)
• M76: 43,205,211 km (0.104 R)
• M77: 43,609,425 km (0.109 R)
• M78: 44,421,592 km (0.113 R)
• M79: 45,307,211 km (0.051 R)
• M80: 45,512,310 km (0.111 R)
• M81: 45,717,857 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.3

Radius: 9.2

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.54 AU - 12.26 AU

Year: 12772 Days

Day: 11.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,776,668 km

• M1: 143,464 km (0.118 R)
• M2: 881,131 km (0.096 R)
• M3: 1,259,315 km (0.113 R)
• M4: 1,366,876 km (0.039 R)
• M5: 1,877,004 km (0.081 R)
• M6: 2,127,431 km (0.082 R)
• M7: 2,496,040 km (0.102 R)
• M8: 2,941,992 km (0.111 R)
• M9: 3,057,481 km (0.062 R)
• M10: 3,382,557 km (0.073 R)
• M11: 3,812,651 km (0.098 R)
• M12: 4,690,192 km (0.059 R)
• M13: 4,996,419 km (0.086 R)
• M14: 5,628,171 km (0.12 R)
• M15: 6,359,405 km (0.067 R)
• M16: 6,966,025 km (0.056 R)
• M17: 7,198,350 km (0.065 R)
• M18: 7,433,069 km (0.068 R)
• M19: 7,511,907 km (0.085 R)
• M20: 7,670,481 km (0.104 R)
• M21: 7,910,287 km (0.078 R)
• M22: 8,071,553 km (0.109 R)
• M23: 9,743,758 km (0.075 R)
• M24: 10,796,778 km (0.1 R)
• M25: 13,056,902 km (0.118 R)
• M26: 13,152,196 km (0.077 R)
• M27: 13,295,511 km (0.11 R)
• M28: 14,362,592 km (0.099 R)
• M29: 15,055,979 km (0.082 R)
• M30: 15,608,443 km (0.113 R)
• M31: 16,321,128 km (0.102 R)
• M32: 16,526,675 km (0.098 R)
• M33: 16,836,642 km (0.098 R)
• M34: 16,940,463 km (0.118 R)
• M35: 17,148,554 km (0.062 R)
• M36: 17,357,542 km (0.12 R)
• M37: 18,202,022 km (0.079 R)
• M38: 18,415,199 km (0.099 R)
• M39: 19,167,975 km (0.068 R)
• M40: 19,548,253 km (0.088 R)
• M41: 19,657,310 km (0.1 R)
• M42: 20,040,580 km (0.089 R)
• M43: 20,926,199 km (0.109 R)
• M44: 21,093,599 km (0.109 R)
• M45: 21,655,040 km (0.083 R)
• M46: 21,994,328 km (0.085 R)
• M47: 23,484,472 km (0.072 R)
• M48: 24,007,915 km (0.118 R)
• M49: 24,770,715 km (0.086 R)
• M50: 26,500,964 km (0.12 R)
• M51: 26,985,062 km (0.086 R)
• M52: 27,411,117 km (0.095 R)
• M53: 28,269,809 km (0.055 R)
• M54: 28,702,595 km (0.057 R)
• M55: 29,137,476 km (0.072 R)
• M56: 29,324,474 km (0.09 R)
• M57: 29,888,009 km (0.033 R)
• M58: 30,202,613 km (0.099 R)
• M59: 30,328,724 km (0.041 R)
• M60: 31,216,737 km (0.107 R)
• M61: 31,408,223 km (0.076 R)
• M62: 33,148,195 km (0.097 R)
• M63: 34,259,857 km (0.045 R)
• M64: 34,853,312 km (0.101 R)
• M65: 35,583,200 km (0.105 R)
• M66: 36,586,702 km (0.06 R)
• M67: 36,990,766 km (0.115 R)
• M68: 37,599,480 km (0.085 R)
• M69: 37,803,083 km (0.083 R)
• M70: 38,895,446 km (0.078 R)
• M71: 39,101,443 km (0.07 R)
• M72: 39,307,888 km (0.061 R)
• M73: 39,445,667 km (0.103 R)
• M74: 39,583,597 km (0.087 R)
• M75: 39,790,640 km (0.032 R)
• M76: 39,929,018 km (0.112 R)
• M77: 40,831,991 km (0.07 R)
• M78: 41,601,373 km (0.087 R)
• M79: 41,671,534 km (0.104 R)
• M80: 43,296,466 km (0.115 R)
• M81: 43,723,867 km (0.097 R)
• M82: 44,080,957 km (0.037 R)
• M83: 44,582,709 km (0.11 R)
• M84: 45,086,255 km (0.08 R)
• M85: 45,447,085 km (0.076 R)
• M86: 46,972,983 km (0.053 R)
• M87: 48,146,878 km (0.088 R)
• M88: 48,220,480 km (0.029 R)
• M89: 49,256,146 km (0.087 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: 196 - 17,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit