🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.3

Radius: 11

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.59 AU - 0.69 AU

Year: 353 Days

Day: 12.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 36,010,229 km

• M1: 145,409 km (0.056 R)
• M2: 216,767 km (0.112 R)
• M3: 288,125 km (0.092 R)
• M4: 357,838 km (0.103 R)
• M5: 452,982 km (0.087 R)
• M6: 603,777 km (0.085 R)
• M7: 769,382 km (0.114 R)
• M8: 877,242 km (0.079 R)
• M9: 1,010,683 km (0.087 R)
• M10: 1,117,646 km (0.096 R)
• M11: 1,198,279 km (0.062 R)
• M12: 1,272,330 km (0.088 R)
• M13: 1,343,389 km (0.1 R)
• M14: 1,415,944 km (0.1 R)
• M15: 1,508,695 km (0.112 R)
• M16: 1,598,752 km (0.029 R)
• M17: 1,890,169 km (0.087 R)
• M18: 1,966,913 km (0.089 R)
• M19: 2,050,089 km (0.1 R)
• M20: 2,187,869 km (0.12 R)
• M21: 2,258,030 km (0.09 R)
• M22: 2,394,912 km (0.066 R)
• M23: 2,495,292 km (0.087 R)
• M24: 2,568,595 km (0.047 R)
• M25: 2,677,203 km (0.095 R)
• M26: 2,799,126 km (0.05 R)
• M27: 2,899,057 km (0.066 R)
• M28: 3,042,372 km (0.084 R)
• M29: 3,224,732 km (0.112 R)
• M30: 3,392,132 km (0.027 R)
• M31: 3,480,095 km (0.081 R)
• M32: 3,690,430 km (0.068 R)
• M33: 3,787,369 km (0.047 R)
• M34: 3,891,789 km (0.106 R)
• M35: 4,231,077 km (0.115 R)
• M36: 4,325,922 km (0.06 R)
• M37: 4,449,041 km (0.111 R)
• M38: 4,559,294 km (0.098 R)
• M39: 4,839,192 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.2

Radius: 12.1

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1 AU - 1.64 AU

Year: 1047 Days

Day: 11.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 36,010,229 km

• M1: 153,487 km (0.088 R)
• M2: 254,017 km (0.071 R)
• M3: 403,316 km (0.074 R)
• M4: 490,382 km (0.075 R)
• M5: 645,216 km (0.049 R)
• M6: 831,764 km (0.083 R)
• M7: 914,492 km (0.115 R)
• M8: 1,044,492 km (0.095 R)
• M9: 1,188,854 km (0.082 R)
• M10: 1,356,703 km (0.114 R)
• M11: 1,439,431 km (0.057 R)
• M12: 1,515,576 km (0.118 R)
• M13: 1,663,080 km (0.097 R)
• M14: 2,193,254 km (0.111 R)
• M15: 2,331,333 km (0.1 R)
• M16: 2,492,899 km (0.12 R)
• M17: 2,616,467 km (0.092 R)
• M18: 2,700,092 km (0.108 R)
• M19: 2,805,858 km (0.092 R)
• M20: 3,065,560 km (0.092 R)
• M21: 3,231,912 km (0.089 R)
• M22: 3,469,923 km (0.088 R)
• M23: 3,666,793 km (0.078 R)
• M24: 3,891,340 km (0.107 R)
• M25: 3,975,264 km (0.102 R)
• M26: 4,144,759 km (0.042 R)
• M27: 4,242,895 km (0.096 R)
• M28: 4,354,046 km (0.114 R)
• M29: 4,491,377 km (0.096 R)
• M30: 4,911,896 km (0.109 R)
• M31: 5,002,702 km (0.105 R)
• M32: 5,133,451 km (0.043 R)
• M33: 5,371,760 km (0.09 R)
• M34: 5,600,196 km (0.098 R)
• M35: 5,928,264 km (0.105 R)
• M36: 6,164,479 km (0.106 R)
• M37: 6,347,138 km (0.115 R)
• M38: 6,531,742 km (0.108 R)
• M39: 6,906,186 km (0.066 R)
• M40: 7,022,872 km (0.067 R)
• M41: 7,525,970 km (0.057 R)
• M42: 7,646,097 km (0.107 R)
• M43: 7,736,603 km (0.103 R)
• M44: 8,348,908 km (0.115 R)
• M45: 8,473,373 km (0.06 R)
• M46: 8,913,490 km (0.115 R)
• M47: 9,264,596 km (0.071 R)
• M48: 9,474,332 km (0.074 R)
• M49: 9,652,952 km (0.045 R)
• M50: 9,914,748 km (0.036 R)
• M51: 10,228,754 km (0.09 R)
• M52: 10,412,012 km (0.101 R)
• M53: 10,546,051 km (0.099 R)
• M54: 10,663,785 km (0.053 R)
• M55: 10,849,586 km (0.084 R)
• M56: 11,258,885 km (0.105 R)
• M57: 11,430,923 km (0.087 R)
• M58: 11,655,918 km (0.114 R)
• M59: 11,742,834 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.5

Radius: 9.6

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.97 AU - 2.83 AU

Year: 2566 Days

Day: 8.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 36,010,229 km

• M1: 139,126 km (0.092 R)
• M2: 226,042 km (0.119 R)
• M3: 307,424 km (0.093 R)
• M4: 396,883 km (0.049 R)
• M5: 614,847 km (0.11 R)
• M6: 703,858 km (0.081 R)
• M7: 797,656 km (0.118 R)
• M8: 887,714 km (0.108 R)
• M9: 1,007,542 km (0.101 R)
• M10: 1,105,678 km (0.12 R)
• M11: 1,216,530 km (0.046 R)
• M12: 1,490,144 km (0.064 R)
• M13: 1,740,122 km (0.119 R)
• M14: 1,903,483 km (0.102 R)
• M15: 2,256,983 km (0.114 R)
• M16: 2,656,110 km (0.103 R)
• M17: 2,947,377 km (0.045 R)
• M18: 3,064,213 km (0.068 R)
• M19: 3,156,216 km (0.105 R)
• M20: 3,315,986 km (0.098 R)
• M21: 3,383,455 km (0.119 R)
• M22: 3,574,641 km (0.092 R)
• M23: 3,783,480 km (0.062 R)
• M24: 4,169,442 km (0.106 R)
• M25: 4,389,351 km (0.109 R)
• M26: 5,134,349 km (0.1 R)
• M27: 5,244,004 km (0.09 R)
• M28: 5,561,600 km (0.093 R)
• M29: 6,198,887 km (0.033 R)
• M30: 6,265,458 km (0.046 R)
• M31: 6,349,233 km (0.112 R)
• M32: 6,450,211 km (0.115 R)
• M33: 6,602,502 km (0.093 R)
• M34: 6,962,883 km (0.114 R)
• M35: 7,101,860 km (0.109 R)
• M36: 7,382,505 km (0.084 R)
• M37: 7,613,185 km (0.106 R)
• M38: 7,991,069 km (0.112 R)
• M39: 8,522,740 km (0.059 R)
• M40: 8,690,140 km (0.081 R)
• M41: 8,821,188 km (0.116 R)
• M42: 8,971,534 km (0.092 R)
• M43: 9,103,928 km (0.104 R)
• M44: 9,236,921 km (0.119 R)
• M45: 9,543,447 km (0.075 R)
• M46: 9,620,639 km (0.095 R)
• M47: 9,736,727 km (0.116 R)
• M48: 9,814,368 km (0.065 R)
• M49: 10,087,833 km (0.08 R)
• M50: 10,205,716 km (0.105 R)
• M51: 10,482,772 km (0.065 R)
• M52: 10,562,358 km (0.058 R)
• M53: 10,682,186 km (0.026 R)
• M54: 10,742,324 km (0.067 R)
• M55: 10,822,508 km (0.075 R)
• M56: 11,003,971 km (0.119 R)
• M57: 11,186,330 km (0.094 R)
• M58: 11,431,072 km (0.112 R)
• M59: 11,946,587 km (0.073 R)
• M60: 12,364,414 km (0.086 R)
• M61: 12,427,544 km (0.087 R)
• M62: 12,554,104 km (0.072 R)
• M63: 12,744,691 km (0.07 R)
• M64: 12,829,663 km (0.076 R)
• M65: 12,978,962 km (0.099 R)
• M66: 13,042,990 km (0.076 R)
• M67: 13,171,644 km (0.097 R)
• M68: 13,322,139 km (0.027 R)
• M69: 13,646,767 km (0.085 R)
• M70: 13,777,365 km (0.078 R)
• M71: 13,864,581 km (0.088 R)
• M72: 14,347,932 km (0.098 R)
• M73: 14,458,485 km (0.095 R)
• M74: 14,747,358 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783

Radius: 12

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.39 AU - 5.15 AU

Year: 6091 Days

Day: 9.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,010,229 km

• M1: 394,190 km (0.117 R)
• M2: 480,209 km (0.064 R)
• M3: 960,718 km (0.027 R)
• M4: 1,166,265 km (0.112 R)
• M5: 1,266,346 km (0.064 R)
• M6: 1,439,730 km (0.114 R)
• M7: 1,908,270 km (0.096 R)
• M8: 2,170,366 km (0.031 R)
• M9: 2,401,495 km (0.068 R)
• M10: 2,487,513 km (0.103 R)
• M11: 2,910,726 km (0.097 R)
• M12: 3,674,572 km (0.053 R)
• M13: 3,874,884 km (0.048 R)
• M14: 4,053,354 km (0.097 R)
• M15: 4,392,044 km (0.09 R)
• M16: 4,712,782 km (0.104 R)
• M17: 5,433,993 km (0.084 R)
• M18: 6,071,280 km (0.085 R)
• M19: 6,279,071 km (0.069 R)
• M20: 6,549,694 km (0.081 R)
• M21: 6,854,874 km (0.115 R)
• M22: 6,947,475 km (0.032 R)
• M23: 7,102,458 km (0.054 R)
• M24: 7,447,730 km (0.119 R)
• M25: 7,638,467 km (0.116 R)
• M26: 7,895,177 km (0.066 R)
• M27: 8,024,729 km (0.087 R)
• M28: 8,384,362 km (0.086 R)
• M29: 8,916,931 km (0.112 R)
• M30: 9,018,059 km (0.075 R)
• M31: 10,437,892 km (0.106 R)
• M32: 11,557,034 km (0.046 R)
• M33: 13,095,199 km (0.112 R)
• M34: 13,790,680 km (0.087 R)
• M35: 14,856,415 km (0.069 R)
• M36: 15,217,544 km (0.08 R)
• M37: 16,691,083 km (0.082 R)
• M38: 16,857,586 km (0.043 R)
• M39: 16,941,061 km (0.112 R)
• M40: 17,150,349 km (0.091 R)
• M41: 18,038,810 km (0.109 R)
• M42: 18,166,866 km (0.113 R)
• M43: 18,855,465 km (0.048 R)
• M44: 19,028,849 km (0.081 R)
• M45: 19,115,766 km (0.108 R)
• M46: 19,246,514 km (0.117 R)
• M47: 19,421,095 km (0.119 R)
• M48: 19,728,070 km (0.102 R)
• M49: 19,948,278 km (0.112 R)
• M50: 20,480,248 km (0.09 R)
• M51: 20,658,568 km (0.114 R)
• M52: 21,286,879 km (0.048 R)
• M53: 23,069,936 km (0.116 R)
• M54: 23,395,013 km (0.075 R)
• M55: 23,534,887 km (0.106 R)
• M56: 23,768,558 km (0.09 R)
• M57: 25,425,355 km (0.056 R)
• M58: 25,809,223 km (0.034 R)
• M59: 25,905,564 km (0.113 R)
• M60: 26,728,801 km (0.094 R)
• M61: 27,757,586 km (0.069 R)
• M62: 28,351,340 km (0.117 R)
• M63: 28,550,155 km (0.066 R)
• M64: 28,649,787 km (0.098 R)
• M65: 29,450,734 km (0.112 R)
• M66: 29,803,486 km (0.09 R)
• M67: 30,106,871 km (0.094 R)
• M68: 30,513,029 km (0.066 R)
• M69: 31,228,256 km (0.05 R)
• M70: 31,433,654 km (0.063 R)
• M71: 31,536,578 km (0.094 R)
• M72: 31,639,501 km (0.051 R)
• M73: 31,742,574 km (0.118 R)
• M74: 32,156,062 km (0.076 R)
• M75: 32,467,226 km (0.094 R)
• M76: 32,675,317 km (0.114 R)
• M77: 32,831,646 km (0.101 R)
• M78: 33,040,485 km (0.047 R)
• M79: 33,564,526 km (0.102 R)
• M80: 34,197,026 km (0.096 R)
• M81: 34,833,415 km (0.109 R)
• M82: 35,687,918 km (0.068 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: 342 - 13,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit