🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.47 AU - 0.57 AU

Year: 141 Days

Day: 44.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,616,638 km

• M1: 230,231 km (0.03 R)
• M2: 437,275 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.53 AU - 4.21 AU

Year: 2318 Days

Day: 34 Hours

Environment

Temp: -120 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.96 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.1

Radius: 8.3

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.87 AU - 5.21 AU

Year: 3625 Days

Day: 6.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,616,638 km

• M1: 145,260 km (0.109 R)
• M2: 205,697 km (0.118 R)
• M3: 294,708 km (0.071 R)
• M4: 471,084 km (0.075 R)
• M5: 563,984 km (0.031 R)
• M6: 617,390 km (0.098 R)
• M7: 730,038 km (0.089 R)
• M8: 789,129 km (0.116 R)
• M9: 912,397 km (0.117 R)
• M10: 987,346 km (0.09 R)
• M11: 1,098,198 km (0.113 R)
• M12: 1,344,885 km (0.108 R)
• M13: 1,648,269 km (0.096 R)
• M14: 1,754,185 km (0.084 R)
• M15: 1,862,344 km (0.079 R)
• M16: 1,945,072 km (0.086 R)
• M17: 2,000,872 km (0.107 R)
• M18: 2,542,715 km (0.101 R)
• M19: 2,933,614 km (0.056 R)
• M20: 3,014,098 km (0.111 R)
• M21: 3,127,942 km (0.1 R)
• M22: 3,343,363 km (0.105 R)
• M23: 3,771,362 km (0.12 R)
• M24: 4,000,696 km (0.103 R)
• M25: 4,454,725 km (0.056 R)
• M26: 4,510,226 km (0.052 R)
• M27: 4,566,176 km (0.105 R)
• M28: 4,659,674 km (0.108 R)
• M29: 4,716,073 km (0.068 R)
• M30: 4,791,769 km (0.057 R)
• M31: 4,905,913 km (0.055 R)
• M32: 5,117,743 km (0.077 R)
• M33: 5,254,027 km (0.078 R)
• M34: 5,550,081 km (0.073 R)
• M35: 6,200,084 km (0.091 R)
• M36: 6,303,905 km (0.083 R)
• M37: 6,555,229 km (0.076 R)
• M38: 6,809,845 km (0.1 R)
• M39: 6,916,957 km (0.064 R)
• M40: 7,046,209 km (0.111 R)
• M41: 7,416,763 km (0.117 R)
• M42: 7,905,649 km (0.068 R)
• M43: 8,063,475 km (0.075 R)
• M44: 8,222,348 km (0.107 R)
• M45: 8,313,453 km (0.06 R)
• M46: 8,704,950 km (0.065 R)
• M47: 8,891,349 km (0.075 R)
• M48: 9,291,673 km (0.088 R)
• M49: 9,673,746 km (0.098 R)
• M50: 10,527,651 km (0.059 R)
• M51: 10,676,501 km (0.072 R)
• M52: 10,926,030 km (0.042 R)
• M53: 11,177,504 km (0.096 R)
• M54: 11,303,914 km (0.071 R)
• M55: 11,481,786 km (0.114 R)
• M56: 11,814,492 km (0.058 R)
• M57: 11,943,445 km (0.109 R)
• M58: 12,568,316 km (0.099 R)
• M59: 13,230,585 km (0.119 R)
• M60: 13,795,616 km (0.025 R)
• M61: 14,478,531 km (0.09 R)
• M62: 15,228,465 km (0.057 R)
• M63: 15,990,965 km (0.104 R)
• M64: 16,219,401 km (0.05 R)
• M65: 16,563,925 km (0.11 R)
• M66: 16,679,265 km (0.055 R)
• M67: 18,292,678 km (0.1 R)
• M68: 18,561,356 km (0.033 R)
• M69: 18,651,264 km (0.093 R)
• M70: 19,557,827 km (0.118 R)
• M71: 20,324,367 km (0.118 R)
• M72: 20,571,802 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.8

Radius: 12.2

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.67 AU - 8.17 AU

Year: 8352 Days

Day: 9.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,616,638 km

• M1: 256,710 km (0.09 R)
• M2: 344,524 km (0.039 R)
• M3: 436,377 km (0.112 R)
• M4: 539,300 km (0.072 R)
• M5: 855,401 km (0.093 R)
• M6: 1,044,492 km (0.038 R)
• M7: 1,546,842 km (0.1 R)
• M8: 2,778,481 km (0.107 R)
• M9: 3,012,153 km (0.068 R)
• M10: 3,252,258 km (0.026 R)
• M11: 3,415,918 km (0.092 R)
• M12: 3,526,471 km (0.047 R)
• M13: 3,694,768 km (0.063 R)
• M14: 4,127,106 km (0.096 R)
• M15: 4,245,288 km (0.088 R)
• M16: 4,636,786 km (0.05 R)
• M17: 4,852,656 km (0.1 R)
• M18: 5,198,376 km (0.093 R)
• M19: 5,682,924 km (0.11 R)
• M20: 5,880,842 km (0.086 R)
• M21: 6,215,792 km (0.12 R)
• M22: 7,258,040 km (0.085 R)
• M23: 7,581,321 km (0.117 R)
• M24: 7,799,435 km (0.075 R)
• M25: 8,204,845 km (0.112 R)
• M26: 8,921,269 km (0.097 R)
• M27: 10,333,323 km (0.113 R)
• M28: 10,494,440 km (0.119 R)
• M29: 10,737,836 km (0.106 R)
• M30: 11,147,585 km (0.116 R)
• M31: 11,771,856 km (0.064 R)
• M32: 11,898,117 km (0.105 R)
• M33: 12,536,002 km (0.064 R)
• M34: 13,141,425 km (0.038 R)
• M35: 13,447,801 km (0.116 R)
• M36: 13,756,422 km (0.081 R)
• M37: 13,845,133 km (0.082 R)
• M38: 14,470,901 km (0.11 R)
• M39: 14,696,644 km (0.077 R)
• M40: 15,935,614 km (0.109 R)
• M41: 16,215,512 km (0.056 R)
• M42: 16,450,081 km (0.094 R)
• M43: 16,544,178 km (0.108 R)
• M44: 16,969,934 km (0.079 R)
• M45: 18,220,273 km (0.073 R)
• M46: 19,103,050 km (0.108 R)
• M47: 19,849,543 km (0.053 R)
• M48: 20,402,906 km (0.101 R)
• M49: 20,808,615 km (0.086 R)
• M50: 21,422,116 km (0.053 R)
• M51: 21,937,929 km (0.109 R)
• M52: 22,249,542 km (0.099 R)
• M53: 22,876,806 km (0.049 R)
• M54: 23,245,415 km (0.096 R)
• M55: 23,351,180 km (0.109 R)
• M56: 23,722,333 km (0.117 R)
• M57: 24,847,608 km (0.106 R)
• M58: 26,100,041 km (0.049 R)
• M59: 26,264,898 km (0.069 R)
• M60: 26,650,861 km (0.072 R)
• M61: 26,927,766 km (0.044 R)
• M62: 27,317,020 km (0.084 R)
• M63: 27,708,218 km (0.095 R)
• M64: 28,779,190 km (0.054 R)
• M65: 29,006,429 km (0.084 R)
• M66: 29,177,120 km (0.114 R)
• M67: 29,462,553 km (0.07 R)
• M68: 29,863,625 km (0.094 R)
• M69: 30,266,641 km (0.11 R)
• M70: 31,661,791 km (0.085 R)
• M71: 32,603,510 km (0.094 R)
• M72: 32,959,104 km (0.071 R)
• M73: 33,853,549 km (0.115 R)
• M74: 34,394,046 km (0.058 R)
• M75: 34,635,049 km (0.1 R)
• M76: 34,997,823 km (0.108 R)
• M77: 35,119,147 km (0.115 R)
• M78: 35,240,471 km (0.086 R)
• M79: 35,483,568 km (0.078 R)
• M80: 35,788,149 km (0.081 R)
• M81: 35,910,370 km (0.083 R)
• M82: 38,381,578 km (0.031 R)
• M83: 38,757,068 km (0.088 R)
• M84: 40,017,131 km (0.106 R)
• M85: 41,162,752 km (0.06 R)
• M86: 41,675,424 km (0.091 R)
• M87: 42,901,378 km (0.105 R)
• M88: 43,031,229 km (0.039 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 11,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit