🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.98 AU - 1.18 AU

Year: 402 Days

Day: 33.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 16,950,343 km

• M1: 197,619 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.86 AU - 3.18 AU

Year: 1880 Days

Day: 15.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839

Radius: 9.6

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.5 AU - 6.32 AU

Year: 4507 Days

Day: 5.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 16,950,343 km

• M1: 130,001 km (0.116 R)
• M2: 198,068 km (0.088 R)
• M3: 315,951 km (0.109 R)
• M4: 605,572 km (0.065 R)
• M5: 1,012,478 km (0.082 R)
• M6: 1,083,238 km (0.109 R)
• M7: 1,229,844 km (0.038 R)
• M8: 1,305,690 km (0.055 R)
• M9: 1,709,156 km (0.075 R)
• M10: 2,412,415 km (0.076 R)
• M11: 2,508,756 km (0.118 R)
• M12: 2,665,385 km (0.105 R)
• M13: 2,967,872 km (0.119 R)
• M14: 3,050,450 km (0.08 R)
• M15: 3,302,672 km (0.049 R)
• M16: 3,431,476 km (0.102 R)
• M17: 4,123,217 km (0.081 R)
• M18: 4,520,698 km (0.119 R)
• M19: 4,760,354 km (0.108 R)
• M20: 4,979,515 km (0.105 R)
• M21: 5,302,048 km (0.092 R)
• M22: 5,554,868 km (0.062 R)
• M23: 5,631,462 km (0.033 R)
• M24: 5,993,788 km (0.055 R)
• M25: 6,497,484 km (0.104 R)
• M26: 6,822,710 km (0.055 R)
• M27: 6,987,268 km (0.093 R)
• M28: 7,460,745 km (0.105 R)
• M29: 8,263,338 km (0.085 R)
• M30: 8,556,549 km (0.059 R)
• M31: 8,942,961 km (0.071 R)
• M32: 9,213,882 km (0.068 R)
• M33: 9,548,682 km (0.088 R)
• M34: 9,640,685 km (0.076 R)
• M35: 10,042,655 km (0.1 R)
• M36: 10,230,101 km (0.116 R)
• M37: 10,292,782 km (0.095 R)
• M38: 10,799,321 km (0.06 R)
• M39: 11,087,895 km (0.112 R)
• M40: 11,152,222 km (0.084 R)
• M41: 11,476,401 km (0.095 R)
• M42: 11,770,809 km (0.088 R)
• M43: 12,433,977 km (0.065 R)
• M44: 13,382,876 km (0.103 R)
• M45: 13,761,957 km (0.103 R)
• M46: 13,831,221 km (0.106 R)
• M47: 14,179,485 km (0.084 R)
• M48: 14,671,961 km (0.112 R)
• M49: 14,778,325 km (0.088 R)
• M50: 14,991,651 km (0.078 R)
• M51: 15,313,436 km (0.077 R)
• M52: 15,385,243 km (0.11 R)
• M53: 15,565,359 km (0.075 R)
• M54: 15,710,020 km (0.106 R)
• M55: 16,402,808 km (0.107 R)
• M56: 16,956,919 km (0.089 R)
• M57: 17,969,547 km (0.076 R)
• M58: 18,425,970 km (0.071 R)
• M59: 18,655,602 km (0.103 R)
• M60: 19,622,603 km (0.115 R)
• M61: 19,896,218 km (0.105 R)
• M62: 19,974,607 km (0.11 R)
• M63: 20,645,404 km (0.067 R)
• M64: 21,243,496 km (0.101 R)
• M65: 21,564,832 km (0.12 R)
• M66: 22,130,911 km (0.11 R)
• M67: 22,375,054 km (0.098 R)
• M68: 22,660,936 km (0.055 R)
• M69: 22,783,905 km (0.069 R)
• M70: 22,865,885 km (0.118 R)
• M71: 23,195,150 km (0.1 R)
• M72: 23,319,017 km (0.062 R)
• M73: 24,527,917 km (0.027 R)
• M74: 25,203,501 km (0.103 R)
• M75: 25,757,013 km (0.077 R)
• M76: 26,832,622 km (0.046 R)
• M77: 26,962,623 km (0.031 R)
• M78: 27,136,455 km (0.06 R)
• M79: 27,528,701 km (0.117 R)
• M80: 27,659,898 km (0.118 R)
• M81: 28,672,526 km (0.097 R)
• M82: 28,849,800 km (0.056 R)
• M83: 29,697,272 km (0.089 R)
• M84: 29,786,881 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.7

Radius: 14.3

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.07 AU - 8.75 AU

Year: 8735 Days

Day: 10.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 16,950,343 km

• M1: 292,464 km (0.084 R)
• M2: 430,543 km (0.051 R)
• M3: 536,159 km (0.112 R)
• M4: 630,705 km (0.12 R)
• M5: 798,105 km (0.091 R)
• M6: 927,956 km (0.032 R)
• M7: 1,353,412 km (0.101 R)
• M8: 1,512,434 km (0.095 R)
• M9: 1,711,848 km (0.119 R)
• M10: 1,838,259 km (0.118 R)
• M11: 2,504,867 km (0.076 R)
• M12: 3,044,765 km (0.085 R)
• M13: 3,532,455 km (0.041 R)
• M14: 3,876,380 km (0.107 R)
• M15: 4,044,827 km (0.085 R)
• M16: 4,516,809 km (0.096 R)
• M17: 4,907,109 km (0.086 R)
• M18: 5,930,808 km (0.105 R)
• M19: 6,036,723 km (0.119 R)
• M20: 6,412,812 km (0.088 R)
• M21: 6,722,779 km (0.109 R)
• M22: 6,944,632 km (0.068 R)
• M23: 7,300,974 km (0.087 R)
• M24: 7,605,705 km (0.108 R)
• M25: 7,759,642 km (0.046 R)
• M26: 8,031,461 km (0.035 R)
• M27: 8,286,824 km (0.082 R)
• M28: 8,624,916 km (0.115 R)
• M29: 9,048,726 km (0.111 R)
• M30: 9,376,196 km (0.056 R)
• M31: 9,916,843 km (0.081 R)
• M32: 10,127,477 km (0.069 R)
• M33: 10,233,242 km (0.117 R)
• M34: 11,115,571 km (0.115 R)
• M35: 11,246,618 km (0.065 R)
• M36: 11,709,773 km (0.066 R)
• M37: 11,932,525 km (0.07 R)
• M38: 12,450,283 km (0.092 R)
• M39: 13,182,864 km (0.092 R)
• M40: 13,624,476 km (0.083 R)
• M41: 14,000,117 km (0.12 R)
• M42: 15,317,625 km (0.083 R)
• M43: 15,439,248 km (0.072 R)
• M44: 16,028,065 km (0.113 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 14,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit