🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.2

Radius: 9.7

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.17 AU - 1.85 AU

Year: 1198 Days

Day: 9.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 18,469,490 km

• M1: 150,196 km (0.109 R)
• M2: 210,634 km (0.05 R)
• M3: 278,252 km (0.117 R)
• M4: 339,737 km (0.096 R)
• M5: 461,360 km (0.061 R)
• M6: 560,842 km (0.088 R)
• M7: 716,125 km (0.094 R)
• M8: 783,743 km (0.109 R)
• M9: 879,785 km (0.11 R)
• M10: 1,028,186 km (0.052 R)
• M11: 1,134,401 km (0.037 R)
• M12: 1,229,545 km (0.06 R)
• M13: 1,342,790 km (0.038 R)
• M14: 1,475,334 km (0.119 R)
• M15: 1,637,199 km (0.114 R)
• M16: 1,865,186 km (0.099 R)
• M17: 1,925,923 km (0.091 R)
• M18: 2,049,640 km (0.115 R)
• M19: 2,332,979 km (0.107 R)
• M20: 2,465,074 km (0.116 R)
• M21: 2,590,138 km (0.088 R)
• M22: 2,806,456 km (0.062 R)
• M23: 2,916,859 km (0.058 R)
• M24: 3,194,214 km (0.037 R)
• M25: 3,480,095 km (0.118 R)
• M26: 3,577,184 km (0.093 R)
• M27: 3,697,162 km (0.08 R)
• M28: 3,818,635 km (0.049 R)
• M29: 4,144,908 km (0.106 R)
• M30: 4,550,767 km (0.067 R)
• M31: 4,884,819 km (0.118 R)
• M32: 5,042,645 km (0.108 R)
• M33: 5,115,948 km (0.116 R)
• M34: 5,202,116 km (0.097 R)
• M35: 5,363,233 km (0.111 R)
• M36: 6,024,456 km (0.119 R)
• M37: 6,089,381 km (0.116 R)
• M38: 6,167,771 km (0.048 R)
• M39: 6,404,434 km (0.1 R)
• M40: 6,497,335 km (0.109 R)
• M41: 6,630,926 km (0.1 R)
• M42: 6,711,409 km (0.07 R)
• M43: 6,805,806 km (0.074 R)
• M44: 6,941,341 km (0.104 R)
• M45: 7,009,558 km (0.061 R)
• M46: 7,146,440 km (0.096 R)
• M47: 7,242,931 km (0.09 R)
• M48: 7,478,846 km (0.089 R)
• M49: 7,562,621 km (0.081 R)
• M50: 7,816,190 km (0.078 R)
• M51: 7,887,099 km (0.114 R)
• M52: 7,986,881 km (0.095 R)
• M53: 8,101,173 km (0.068 R)
• M54: 8,476,814 km (0.117 R)
• M55: 8,754,916 km (0.034 R)
• M56: 8,961,810 km (0.09 R)
• M57: 9,230,189 km (0.119 R)
• M58: 9,305,287 km (0.095 R)
• M59: 9,380,385 km (0.11 R)
• M60: 9,486,151 km (0.104 R)
• M61: 9,622,584 km (0.12 R)
• M62: 9,836,060 km (0.1 R)
• M63: 10,097,407 km (0.108 R)
• M64: 10,174,750 km (0.028 R)
• M65: 10,283,358 km (0.07 R)
• M66: 10,345,590 km (0.072 R)
• M67: 10,533,036 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.2

Radius: 9.3

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.51 AU - 2.11 AU

Year: 1572 Days

Day: 6.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 18,469,490 km

• M1: 135,536 km (0.093 R)
• M2: 218,712 km (0.08 R)
• M3: 303,684 km (0.108 R)
• M4: 394,639 km (0.066 R)
• M5: 550,071 km (0.1 R)
• M6: 678,875 km (0.092 R)
• M7: 801,246 km (0.087 R)
• M8: 887,265 km (0.117 R)
• M9: 985,700 km (0.07 R)
• M10: 1,233,434 km (0.046 R)
• M11: 1,303,596 km (0.105 R)
• M12: 1,416,692 km (0.073 R)
• M13: 1,485,208 km (0.11 R)
• M14: 1,614,610 km (0.108 R)
• M15: 1,736,532 km (0.109 R)
• M16: 1,832,873 km (0.074 R)
• M17: 1,901,987 km (0.068 R)
• M18: 1,960,330 km (0.056 R)
• M19: 2,138,950 km (0.09 R)
• M20: 2,273,439 km (0.099 R)
• M21: 2,347,939 km (0.069 R)
• M22: 2,417,053 km (0.087 R)
• M23: 2,493,198 km (0.095 R)
• M24: 2,641,450 km (0.088 R)
• M25: 2,759,482 km (0.1 R)
• M26: 3,131,233 km (0.066 R)
• M27: 3,214,409 km (0.08 R)
• M28: 3,298,483 km (0.061 R)
• M29: 3,649,141 km (0.088 R)
• M30: 4,285,680 km (0.064 R)
• M31: 4,362,872 km (0.098 R)
• M32: 4,424,955 km (0.072 R)
• M33: 4,542,240 km (0.085 R)
• M34: 4,731,930 km (0.107 R)
• M35: 4,924,164 km (0.099 R)
• M36: 5,005,096 km (0.075 R)
• M37: 5,111,011 km (0.086 R)
• M38: 5,499,816 km (0.063 R)
• M39: 5,676,790 km (0.038 R)
• M40: 5,787,194 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.2

Radius: 9.4

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.63 AU - 2.73 AU

Year: 2833 Days

Day: 11 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 18,469,490 km

• M1: 164,408 km (0.098 R)
• M2: 286,181 km (0.067 R)
• M3: 406,009 km (0.084 R)
• M4: 489,035 km (0.114 R)
• M5: 621,579 km (0.103 R)
• M6: 955,033 km (0.098 R)
• M7: 1,114,205 km (0.105 R)
• M8: 1,202,767 km (0.114 R)
• M9: 1,606,382 km (0.104 R)
• M10: 1,681,779 km (0.098 R)
• M11: 1,771,538 km (0.091 R)
• M12: 1,875,957 km (0.028 R)
• M13: 2,146,281 km (0.079 R)
• M14: 2,328,790 km (0.116 R)
• M15: 2,429,320 km (0.084 R)
• M16: 2,516,535 km (0.114 R)
• M17: 2,830,242 km (0.098 R)
• M18: 2,891,428 km (0.102 R)
• M19: 3,188,230 km (0.119 R)
• M20: 3,252,108 km (0.113 R)
• M21: 3,429,681 km (0.057 R)
• M22: 3,627,000 km (0.114 R)
• M23: 3,710,476 km (0.095 R)
• M24: 4,033,159 km (0.063 R)
• M25: 4,171,836 km (0.108 R)
• M26: 4,579,191 km (0.112 R)
• M27: 4,778,605 km (0.1 R)
• M28: 4,943,761 km (0.087 R)
• M29: 5,017,812 km (0.099 R)
• M30: 5,470,046 km (0.071 R)
• M31: 5,585,237 km (0.107 R)
• M32: 5,778,966 km (0.097 R)
• M33: 5,876,504 km (0.08 R)
• M34: 6,113,317 km (0.102 R)
• M35: 6,252,742 km (0.111 R)
• M36: 6,433,756 km (0.108 R)
• M37: 6,636,760 km (0.092 R)
• M38: 6,759,729 km (0.113 R)
• M39: 7,258,788 km (0.1 R)
• M40: 7,385,497 km (0.084 R)
• M41: 7,512,955 km (0.086 R)
• M42: 7,748,422 km (0.084 R)
• M43: 8,138,872 km (0.093 R)
• M44: 8,336,641 km (0.107 R)
• M45: 8,535,905 km (0.114 R)
• M46: 8,647,355 km (0.046 R)
• M47: 9,579,051 km (0.115 R)
• M48: 10,045,198 km (0.093 R)
• M49: 10,280,964 km (0.07 R)
• M50: 10,999,483 km (0.049 R)
• M51: 11,364,801 km (0.089 R)
• M52: 12,132,238 km (0.101 R)
• M53: 12,207,485 km (0.056 R)
• M54: 12,358,280 km (0.098 R)
• M55: 12,560,387 km (0.098 R)
• M56: 12,738,109 km (0.109 R)
• M57: 13,019,054 km (0.105 R)
• M58: 13,198,871 km (0.107 R)
• M59: 13,638,987 km (0.09 R)
• M60: 13,717,227 km (0.118 R)
• M61: 14,480,775 km (0.104 R)
• M62: 14,693,802 km (0.098 R)
• M63: 15,096,071 km (0.111 R)
• M64: 15,638,213 km (0.106 R)
• M65: 15,774,647 km (0.11 R)
• M66: 16,186,639 km (0.082 R)
• M67: 16,435,420 km (0.095 R)
• M68: 16,825,123 km (0.109 R)
• M69: 16,936,873 km (0.091 R)
• M70: 17,049,071 km (0.11 R)
• M71: 17,189,543 km (0.051 R)
• M72: 17,358,739 km (0.113 R)
• M73: 17,613,504 km (0.063 R)
• M74: 18,012,182 km (0.114 R)
• M75: 18,183,920 km (0.118 R)
• M76: 18,270,089 km (0.08 R)
• M77: 18,789,493 km (0.114 R)
• M78: 18,963,774 km (0.095 R)
• M79: 19,255,340 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.5

Radius: 11.3

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.06 AU - 3.18 AU

Year: 3558 Days

Day: 12.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 103.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 18,469,490 km

• M1: 143,614 km (0.081 R)
• M2: 217,366 km (0.071 R)
• M3: 364,121 km (0.109 R)
• M4: 458,368 km (0.05 R)
• M5: 594,801 km (0.086 R)
• M6: 864,676 km (0.091 R)
• M7: 999,613 km (0.116 R)
• M8: 1,280,707 km (0.103 R)
• M9: 1,402,630 km (0.058 R)
• M10: 1,599,052 km (0.097 R)
• M11: 1,767,648 km (0.098 R)
• M12: 2,268,652 km (0.073 R)
• M13: 2,349,734 km (0.1 R)
• M14: 2,528,503 km (0.065 R)
• M15: 2,612,727 km (0.075 R)
• M16: 2,943,936 km (0.09 R)
• M17: 3,077,378 km (0.093 R)
• M18: 3,304,168 km (0.113 R)
• M19: 4,017,451 km (0.116 R)
• M20: 4,182,308 km (0.049 R)
• M21: 4,468,040 km (0.079 R)
• M22: 4,639,030 km (0.102 R)
• M23: 4,899,629 km (0.093 R)
• M24: 5,290,678 km (0.084 R)
• M25: 5,618,298 km (0.076 R)
• M26: 5,803,051 km (0.097 R)
• M27: 5,877,551 km (0.119 R)
• M28: 6,369,728 km (0.046 R)
• M29: 6,718,291 km (0.084 R)
• M30: 7,092,884 km (0.099 R)
• M31: 7,454,163 km (0.111 R)
• M32: 7,945,293 km (0.107 R)
• M33: 8,028,170 km (0.067 R)
• M34: 8,111,346 km (0.054 R)
• M35: 8,236,709 km (0.112 R)
• M36: 8,320,634 km (0.045 R)
• M37: 9,002,052 km (0.044 R)
• M38: 9,371,409 km (0.101 R)
• M39: 9,946,014 km (0.094 R)
• M40: 10,102,643 km (0.118 R)
• M41: 10,192,402 km (0.082 R)
• M42: 10,282,610 km (0.078 R)
• M43: 10,577,467 km (0.1 R)
• M44: 10,898,055 km (0.032 R)
• M45: 11,059,621 km (0.106 R)
• M46: 11,221,935 km (0.081 R)
• M47: 12,549,017 km (0.108 R)
• M48: 12,766,981 km (0.12 R)
• M49: 13,428,204 km (0.099 R)
• M50: 13,502,405 km (0.09 R)
• M51: 13,675,938 km (0.109 R)
• M52: 13,950,151 km (0.091 R)
• M53: 14,025,249 km (0.111 R)
• M54: 14,125,629 km (0.06 R)
• M55: 14,377,702 km (0.118 R)
• M56: 14,707,415 km (0.037 R)
• M57: 15,039,822 km (0.113 R)
• M58: 15,790,055 km (0.115 R)
• M59: 15,946,834 km (0.036 R)
• M60: 16,791,613 km (0.118 R)
• M61: 16,871,498 km (0.062 R)
• M62: 17,380,879 km (0.069 R)
• M63: 17,542,744 km (0.088 R)
• M64: 17,813,666 km (0.097 R)
• M65: 18,140,537 km (0.025 R)
• M66: 18,469,503 km (0.046 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 16,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit