🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302

Radius: 10.4

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.06 AU - 1.32 AU

Year: 838 Days

Day: 12.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 28,433,410 km

• M1: 135,236 km (0.04 R)
• M2: 237,711 km (0.053 R)
• M3: 311,463 km (0.08 R)
• M4: 400,324 km (0.098 R)
• M5: 539,749 km (0.084 R)
• M6: 610,060 km (0.041 R)
• M7: 701,764 km (0.105 R)
• M8: 798,703 km (0.111 R)
• M9: 945,758 km (0.081 R)
• M10: 1,028,037 km (0.069 R)
• M11: 1,301,501 km (0.114 R)
• M12: 1,399,937 km (0.059 R)
• M13: 1,465,012 km (0.033 R)
• M14: 1,616,854 km (0.032 R)
• M15: 1,704,219 km (0.084 R)
• M16: 1,805,945 km (0.05 R)
• M17: 2,083,300 km (0.046 R)
• M18: 2,158,248 km (0.041 R)
• M19: 2,254,889 km (0.067 R)
• M20: 2,539,424 km (0.09 R)
• M21: 2,604,948 km (0.056 R)
• M22: 2,980,139 km (0.089 R)
• M23: 3,237,148 km (0.107 R)
• M24: 3,332,442 km (0.109 R)
• M25: 3,534,100 km (0.08 R)
• M26: 3,706,586 km (0.107 R)
• M27: 3,789,613 km (0.087 R)
• M28: 3,974,815 km (0.106 R)
• M29: 4,354,046 km (0.042 R)
• M30: 4,844,428 km (0.111 R)
• M31: 5,036,362 km (0.105 R)
• M32: 5,128,664 km (0.091 R)
• M33: 5,230,839 km (0.09 R)
• M34: 5,352,462 km (0.082 R)
• M35: 5,446,709 km (0.049 R)
• M36: 5,550,979 km (0.049 R)
• M37: 5,636,848 km (0.112 R)
• M38: 5,858,253 km (0.042 R)
• M39: 5,935,894 km (0.116 R)
• M40: 6,190,659 km (0.051 R)
• M41: 6,479,233 km (0.113 R)
• M42: 6,559,567 km (0.116 R)
• M43: 6,701,087 km (0.072 R)
• M44: 6,802,814 km (0.091 R)
• M45: 6,935,656 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.7

Radius: 13.8

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.62 AU - 1.84 AU

Year: 1469 Days

Day: 13.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 28,433,410 km

• M1: 179,368 km (0.074 R)
• M2: 397,182 km (0.12 R)
• M3: 641,625 km (0.085 R)
• M4: 822,040 km (0.092 R)
• M5: 912,697 km (0.094 R)
• M6: 1,007,242 km (0.054 R)
• M7: 1,229,694 km (0.115 R)
• M8: 1,421,329 km (0.088 R)
• M9: 1,541,307 km (0.085 R)
• M10: 1,648,120 km (0.104 R)
• M11: 1,757,775 km (0.115 R)
• M12: 1,869,824 km (0.117 R)
• M13: 1,975,589 km (0.079 R)
• M14: 2,184,129 km (0.113 R)
• M15: 2,400,148 km (0.111 R)
• M16: 2,506,064 km (0.088 R)
• M17: 2,742,727 km (0.102 R)
• M18: 3,007,516 km (0.088 R)
• M19: 3,122,108 km (0.104 R)
• M20: 3,238,196 km (0.039 R)
• M21: 3,355,779 km (0.112 R)
• M22: 3,442,247 km (0.093 R)
• M23: 3,595,286 km (0.104 R)
• M24: 3,717,357 km (0.113 R)
• M25: 3,829,406 km (0.087 R)
• M26: 4,184,103 km (0.118 R)
• M27: 4,336,094 km (0.038 R)
• M28: 4,466,244 km (0.117 R)
• M29: 4,597,591 km (0.063 R)
• M30: 4,693,932 km (0.045 R)
• M31: 4,815,406 km (0.094 R)
• M32: 5,061,494 km (0.06 R)
• M33: 5,337,054 km (0.089 R)
• M34: 5,720,922 km (0.039 R)
• M35: 5,890,117 km (0.082 R)
• M36: 6,087,287 km (0.116 R)
• M37: 6,380,648 km (0.061 R)
• M38: 6,542,513 km (0.1 R)
• M39: 6,705,874 km (0.078 R)
• M40: 6,898,257 km (0.075 R)
• M41: 7,204,185 km (0.093 R)
• M42: 7,401,205 km (0.038 R)
• M43: 7,628,594 km (0.1 R)
• M44: 7,843,865 km (0.092 R)
• M45: 8,061,231 km (0.066 R)
• M46: 8,163,406 km (0.115 R)
• M47: 8,620,876 km (0.064 R)
• M48: 9,011,028 km (0.071 R)
• M49: 9,101,834 km (0.106 R)
• M50: 9,514,574 km (0.094 R)
• M51: 9,715,484 km (0.113 R)
• M52: 10,074,369 km (0.107 R)
• M53: 10,789,298 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.2

Radius: 12.1

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.87 AU - 3.77 AU

Year: 3906 Days

Day: 13.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,433,410 km

• M1: 429,495 km (0.115 R)
• M2: 587,172 km (0.106 R)
• M3: 754,721 km (0.058 R)
• M4: 888,761 km (0.032 R)
• M5: 1,071,869 km (0.108 R)
• M6: 1,253,481 km (0.111 R)
• M7: 1,355,656 km (0.118 R)
• M8: 1,663,828 km (0.083 R)
• M9: 1,809,985 km (0.12 R)
• M10: 1,893,161 km (0.101 R)
• M11: 2,080,607 km (0.098 R)
• M12: 2,680,195 km (0.086 R)
• M13: 2,872,279 km (0.118 R)
• M14: 3,601,270 km (0.111 R)
• M15: 4,206,991 km (0.049 R)
• M16: 4,431,089 km (0.114 R)
• M17: 4,544,634 km (0.089 R)
• M18: 4,636,188 km (0.117 R)
• M19: 4,914,440 km (0.119 R)
• M20: 5,174,590 km (0.105 R)
• M21: 5,342,439 km (0.099 R)
• M22: 5,634,454 km (0.12 R)
• M23: 5,856,906 km (0.055 R)
• M24: 6,057,068 km (0.098 R)
• M25: 6,158,047 km (0.113 R)
• M26: 6,259,624 km (0.086 R)
• M27: 7,305,612 km (0.117 R)
• M28: 7,575,487 km (0.055 R)
• M29: 8,097,583 km (0.09 R)
• M30: 8,320,933 km (0.085 R)
• M31: 8,631,348 km (0.116 R)
• M32: 8,802,339 km (0.095 R)
• M33: 9,031,971 km (0.081 R)
• M34: 10,060,158 km (0.082 R)
• M35: 10,481,724 km (0.065 R)
• M36: 10,847,790 km (0.067 R)
• M37: 11,311,394 km (0.101 R)
• M38: 11,844,561 km (0.03 R)
• M39: 12,162,008 km (0.066 R)
• M40: 12,289,764 km (0.088 R)
• M41: 12,578,937 km (0.067 R)
• M42: 12,870,354 km (0.113 R)
• M43: 13,000,504 km (0.064 R)
• M44: 14,563,502 km (0.091 R)
• M45: 14,767,255 km (0.098 R)
• M46: 14,972,054 km (0.047 R)
• M47: 15,280,974 km (0.107 R)
• M48: 15,557,281 km (0.114 R)
• M49: 15,974,958 km (0.094 R)
• M50: 16,361,070 km (0.115 R)
• M51: 16,892,442 km (0.098 R)
• M52: 18,008,891 km (0.055 R)
• M53: 18,410,711 km (0.12 R)
• M54: 18,667,869 km (0.11 R)
• M55: 19,186,077 km (0.113 R)
• M56: 19,372,326 km (0.093 R)
• M57: 19,708,921 km (0.104 R)
• M58: 19,896,816 km (0.081 R)
• M59: 20,123,008 km (0.12 R)
• M60: 20,654,230 km (0.067 R)
• M61: 20,998,305 km (0.097 R)
• M62: 22,549,785 km (0.112 R)
• M63: 23,101,502 km (0.1 R)
• M64: 23,299,719 km (0.034 R)
• M65: 23,897,512 km (0.087 R)
• M66: 24,379,367 km (0.054 R)
• M67: 24,823,971 km (0.119 R)
• M68: 25,108,207 km (0.042 R)
• M69: 25,230,429 km (0.084 R)
• M70: 25,639,130 km (0.08 R)
• M71: 26,338,949 km (0.092 R)
• M72: 26,836,661 km (0.075 R)
• M73: 27,673,213 km (0.105 R)
• M74: 27,968,070 km (0.085 R)
• M75: 28,263,825 km (0.065 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 12,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit