🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.3

Radius: 9.7

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.54 AU - 0.82 AU

Year: 387 Days

Day: 5.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 15,358,404 km

• M1: 121,324 km (0.039 R)
• M2: 188,194 km (0.115 R)
• M3: 282,740 km (0.111 R)
• M4: 344,225 km (0.078 R)
• M5: 482,603 km (0.109 R)
• M6: 564,134 km (0.071 R)
• M7: 654,341 km (0.068 R)
• M8: 716,275 km (0.105 R)
• M9: 777,011 km (0.116 R)
• M10: 861,085 km (0.029 R)
• M11: 1,008,439 km (0.073 R)
• M12: 1,069,924 km (0.091 R)
• M13: 1,180,626 km (0.085 R)
• M14: 1,257,968 km (0.079 R)
• M15: 1,375,253 km (0.062 R)
• M16: 1,457,083 km (0.077 R)
• M17: 1,531,583 km (0.097 R)
• M18: 1,612,067 km (0.072 R)
• M19: 1,680,283 km (0.061 R)
• M20: 1,791,435 km (0.1 R)
• M21: 1,857,407 km (0.086 R)
• M22: 1,962,874 km (0.092 R)
• M23: 2,085,095 km (0.101 R)
• M24: 2,174,704 km (0.044 R)
• M25: 2,301,563 km (0.12 R)
• M26: 2,415,108 km (0.08 R)
• M27: 2,483,175 km (0.073 R)
• M28: 2,615,719 km (0.076 R)
• M29: 2,696,502 km (0.117 R)
• M30: 2,800,023 km (0.111 R)
• M31: 2,871,681 km (0.079 R)
• M32: 3,090,094 km (0.031 R)
• M33: 3,175,664 km (0.112 R)
• M34: 3,256,147 km (0.066 R)
• M35: 3,390,037 km (0.118 R)
• M36: 3,537,541 km (0.082 R)
• M37: 3,723,491 km (0.042 R)
• M38: 4,067,716 km (0.065 R)
• M39: 4,193,228 km (0.109 R)
• M40: 4,281,790 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.2

Radius: 12.2

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.01 AU - 1.67 AU

Year: 1071 Days

Day: 5.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 72 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 15,358,404 km

• M1: 189,241 km (0.102 R)
• M2: 305,628 km (0.093 R)
• M3: 417,079 km (0.11 R)
• M4: 493,972 km (0.115 R)
• M5: 576,999 km (0.029 R)
• M6: 660,475 km (0.07 R)
• M7: 760,256 km (0.11 R)
• M8: 890,107 km (0.059 R)
• M9: 1,034,320 km (0.081 R)
• M10: 1,113,008 km (0.108 R)
• M11: 1,297,762 km (0.074 R)
• M12: 1,523,056 km (0.06 R)
• M13: 1,785,002 km (0.106 R)
• M14: 1,881,044 km (0.099 R)
• M15: 2,112,322 km (0.098 R)
• M16: 2,326,696 km (0.039 R)
• M17: 2,432,162 km (0.119 R)
• M18: 2,629,931 km (0.116 R)
• M19: 2,712,359 km (0.092 R)
• M20: 2,795,685 km (0.099 R)
• M21: 2,879,909 km (0.119 R)
• M22: 2,965,030 km (0.047 R)
• M23: 3,041,325 km (0.076 R)
• M24: 3,118,368 km (0.104 R)
• M25: 3,225,480 km (0.059 R)
• M26: 3,443,294 km (0.104 R)
• M27: 3,574,342 km (0.063 R)
• M28: 3,820,730 km (0.033 R)
• M29: 4,373,793 km (0.08 R)
• M30: 4,450,088 km (0.102 R)
• M31: 4,560,042 km (0.071 R)
• M32: 4,659,824 km (0.101 R)
• M33: 4,884,071 km (0.116 R)
• M34: 4,974,728 km (0.094 R)
• M35: 5,054,613 km (0.062 R)
• M36: 5,215,580 km (0.088 R)
• M37: 5,483,809 km (0.087 R)
• M38: 5,601,842 km (0.05 R)
• M39: 5,876,653 km (0.041 R)
• M40: 5,985,411 km (0.046 R)
• M41: 6,082,649 km (0.08 R)
• M42: 6,576,771 km (0.091 R)
• M43: 6,994,149 km (0.109 R)
• M44: 7,251,308 km (0.11 R)
• M45: 7,577,282 km (0.114 R)
• M46: 7,656,269 km (0.118 R)
• M47: 7,961,449 km (0.086 R)
• M48: 8,041,783 km (0.105 R)
• M49: 8,189,586 km (0.1 R)
• M50: 8,392,740 km (0.051 R)
• M51: 8,570,163 km (0.08 R)
• M52: 8,721,257 km (0.115 R)
• M53: 8,873,248 km (0.074 R)
• M54: 9,632,308 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.7

Radius: 8.4

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.87 AU - 2.65 AU

Year: 2345 Days

Day: 12.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 120.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 15,358,404 km

• M1: 105,018 km (0.096 R)
• M2: 189,241 km (0.054 R)
• M3: 277,205 km (0.106 R)
• M4: 331,509 km (0.056 R)
• M5: 390,600 km (0.042 R)
• M6: 461,360 km (0.047 R)
• M7: 584,928 km (0.076 R)
• M8: 651,050 km (0.115 R)
• M9: 711,338 km (0.088 R)
• M10: 800,947 km (0.075 R)
• M11: 894,595 km (0.032 R)
• M12: 1,230,143 km (0.048 R)
• M13: 1,383,930 km (0.072 R)
• M14: 1,463,366 km (0.071 R)
• M15: 1,532,630 km (0.09 R)
• M16: 1,591,273 km (0.09 R)
• M17: 1,735,036 km (0.093 R)
• M18: 1,808,638 km (0.116 R)
• M19: 1,920,986 km (0.116 R)
• M20: 2,048,593 km (0.114 R)
• M21: 2,179,043 km (0.107 R)
• M22: 2,271,943 km (0.073 R)
• M23: 2,685,431 km (0.119 R)
• M24: 2,814,235 km (0.086 R)
• M25: 2,886,641 km (0.076 R)
• M26: 3,033,246 km (0.071 R)
• M27: 3,122,407 km (0.07 R)
• M28: 3,380,014 km (0.063 R)
• M29: 3,503,582 km (0.119 R)
• M30: 3,581,523 km (0.063 R)
• M31: 3,691,776 km (0.076 R)
• M32: 4,078,188 km (0.083 R)
• M33: 4,562,436 km (0.067 R)
• M34: 4,802,840 km (0.102 R)
• M35: 4,907,109 km (0.097 R)
• M36: 4,959,469 km (0.113 R)
• M37: 5,188,802 km (0.097 R)
• M38: 5,530,334 km (0.111 R)
• M39: 5,584,937 km (0.096 R)
• M40: 6,463,526 km (0.104 R)
• M41: 6,656,058 km (0.076 R)
• M42: 6,733,550 km (0.047 R)
• M43: 6,811,341 km (0.097 R)
• M44: 7,284,668 km (0.086 R)
• M45: 7,707,581 km (0.051 R)
• M46: 7,952,922 km (0.08 R)
• M47: 8,598,287 km (0.11 R)
• M48: 8,767,632 km (0.093 R)
• M49: 8,938,024 km (0.108 R)
• M50: 9,239,015 km (0.102 R)
• M51: 9,850,721 km (0.062 R)
• M52: 9,916,992 km (0.076 R)
• M53: 10,407,973 km (0.052 R)
• M54: 11,182,291 km (0.083 R)
• M55: 11,251,405 km (0.097 R)
• M56: 11,320,819 km (0.119 R)
• M57: 11,833,790 km (0.089 R)
• M58: 11,927,887 km (0.119 R)
• M59: 12,259,097 km (0.086 R)
• M60: 12,449,834 km (0.07 R)
• M61: 12,906,556 km (0.077 R)
• M62: 13,246,592 km (0.118 R)
• M63: 13,515,868 km (0.079 R)
• M64: 14,636,356 km (0.086 R)
• M65: 15,399,754 km (0.064 R)
• M66: 16,123,808 km (0.064 R)
• M67: 16,306,617 km (0.109 R)
• M68: 16,753,466 km (0.051 R)
• M69: 17,124,319 km (0.036 R)
• M70: 17,337,496 km (0.114 R)
• M71: 17,632,203 km (0.104 R)
• M72: 17,874,402 km (0.029 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.6

Radius: 11.7

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.11 AU - 2.75 AU

Year: 2615 Days

Day: 14.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 15,358,404 km

• M1: 147,952 km (0.094 R)
• M2: 310,565 km (0.116 R)
• M3: 421,268 km (0.029 R)
• M4: 583,880 km (0.12 R)
• M5: 677,978 km (0.084 R)
• M6: 942,467 km (0.108 R)
• M7: 1,385,575 km (0.071 R)
• M8: 1,485,806 km (0.091 R)
• M9: 1,578,258 km (0.076 R)
• M10: 1,769,144 km (0.09 R)
• M11: 1,990,400 km (0.109 R)
• M12: 2,197,294 km (0.103 R)
• M13: 2,375,315 km (0.097 R)
• M14: 2,595,373 km (0.044 R)
• M15: 2,682,888 km (0.117 R)
• M16: 2,796,732 km (0.095 R)
• M17: 2,886,491 km (0.039 R)
• M18: 2,977,147 km (0.113 R)
• M19: 3,268,564 km (0.077 R)
• M20: 3,363,259 km (0.057 R)
• M21: 3,472,615 km (0.102 R)
• M22: 3,808,014 km (0.1 R)
• M23: 3,907,796 km (0.116 R)
• M24: 4,360,479 km (0.105 R)
• M25: 4,570,514 km (0.051 R)
• M26: 4,953,784 km (0.07 R)
• M27: 5,866,480 km (0.108 R)
• M28: 6,015,330 km (0.052 R)
• M29: 6,098,656 km (0.059 R)
• M30: 6,316,920 km (0.094 R)
• M31: 6,401,592 km (0.071 R)
• M32: 6,486,564 km (0.105 R)
• M33: 7,092,435 km (0.067 R)
• M34: 7,357,672 km (0.087 R)
• M35: 7,536,292 km (0.101 R)
• M36: 7,644,302 km (0.103 R)
• M37: 8,025,926 km (0.107 R)
• M38: 8,228,481 km (0.082 R)
• M39: 8,619,680 km (0.085 R)
• M40: 8,732,477 km (0.052 R)
• M41: 9,093,307 km (0.119 R)
• M42: 9,285,241 km (0.11 R)
• M43: 9,478,371 km (0.054 R)
• M44: 10,066,142 km (0.046 R)
• M45: 10,444,475 km (0.093 R)
• M46: 10,524,659 km (0.084 R)
• M47: 10,665,730 km (0.096 R)
• M48: 11,030,898 km (0.074 R)
• M49: 11,338,621 km (0.057 R)
• M50: 11,586,654 km (0.077 R)
• M51: 11,920,258 km (0.119 R)
• M52: 12,004,182 km (0.109 R)
• M53: 12,384,161 km (0.12 R)
• M54: 12,490,525 km (0.113 R)
• M55: 13,264,544 km (0.104 R)
• M56: 13,395,143 km (0.085 R)
• M57: 13,569,873 km (0.077 R)
• M58: 13,965,709 km (0.104 R)
• M59: 14,298,564 km (0.075 R)
• M60: 14,656,552 km (0.029 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 19,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit