🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505

Radius: 8.3

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.68 AU - 0.72 AU

Year: 412 Days

Day: 15 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 39,322,698 km

• M1: 104,569 km (0.067 R)
• M2: 166,652 km (0.107 R)
• M3: 246,687 km (0.069 R)
• M4: 351,405 km (0.069 R)
• M5: 451,636 km (0.068 R)
• M6: 555,756 km (0.033 R)
• M7: 611,107 km (0.12 R)
• M8: 694,433 km (0.118 R)
• M9: 750,832 km (0.104 R)
• M10: 897,438 km (0.062 R)
• M11: 980,764 km (0.076 R)
• M12: 1,079,797 km (0.082 R)
• M13: 1,200,673 km (0.11 R)
• M14: 1,321,248 km (0.115 R)
• M15: 1,407,267 km (0.065 R)
• M16: 1,504,955 km (0.028 R)
• M17: 1,686,866 km (0.066 R)
• M18: 1,780,514 km (0.114 R)
• M19: 1,843,943 km (0.04 R)
• M20: 1,978,581 km (0.091 R)
• M21: 2,172,610 km (0.111 R)
• M22: 2,257,581 km (0.12 R)
• M23: 2,320,712 km (0.095 R)
• M24: 2,407,778 km (0.103 R)
• M25: 2,549,297 km (0.061 R)
• M26: 2,711,910 km (0.028 R)
• M27: 2,766,813 km (0.084 R)
• M28: 2,822,164 km (0.073 R)
• M29: 2,990,461 km (0.105 R)
• M30: 3,104,455 km (0.083 R)
• M31: 3,174,916 km (0.107 R)
• M32: 3,239,392 km (0.056 R)
• M33: 3,336,930 km (0.104 R)
• M34: 3,442,097 km (0.103 R)
• M35: 3,555,044 km (0.113 R)
• M36: 3,648,991 km (0.105 R)
• M37: 3,764,182 km (0.091 R)
• M38: 3,963,596 km (0.096 R)
• M39: 4,145,357 km (0.094 R)
• M40: 4,315,450 km (0.105 R)
• M41: 4,379,926 km (0.119 R)
• M42: 4,531,469 km (0.077 R)
• M43: 4,633,495 km (0.081 R)
• M44: 4,714,128 km (0.098 R)
• M45: 4,780,550 km (0.114 R)
• M46: 4,832,460 km (0.094 R)
• M47: 5,034,118 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.8

Radius: 12.9

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.69 AU - 1.13 AU

Year: 610 Days

Day: 9.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 39,322,698 km

• M1: 186,399 km (0.102 R)
• M2: 347,965 km (0.093 R)
• M3: 478,713 km (0.09 R)
• M4: 561,590 km (0.084 R)
• M5: 686,953 km (0.07 R)
• M6: 993,180 km (0.06 R)
• M7: 1,125,126 km (0.101 R)
• M8: 1,211,593 km (0.058 R)
• M9: 1,295,069 km (0.064 R)
• M10: 1,609,224 km (0.112 R)
• M11: 1,719,628 km (0.098 R)
• M12: 1,832,574 km (0.053 R)
• M13: 1,941,930 km (0.061 R)
• M14: 2,041,113 km (0.059 R)
• M15: 2,212,553 km (0.091 R)
• M16: 2,296,926 km (0.093 R)
• M17: 2,395,511 km (0.118 R)
• M18: 2,645,040 km (0.105 R)
• M19: 2,741,830 km (0.08 R)
• M20: 2,889,184 km (0.119 R)
• M21: 3,053,592 km (0.055 R)
• M22: 3,184,639 km (0.077 R)
• M23: 3,384,652 km (0.096 R)
• M24: 3,467,230 km (0.105 R)
• M25: 3,696,414 km (0.108 R)
• M26: 4,121,272 km (0.082 R)
• M27: 4,307,222 km (0.11 R)
• M28: 4,405,208 km (0.09 R)
• M29: 4,595,347 km (0.042 R)
• M30: 4,813,611 km (0.055 R)
• M31: 4,983,853 km (0.028 R)
• M32: 5,095,603 km (0.096 R)
• M33: 5,303,993 km (0.039 R)
• M34: 5,435,788 km (0.066 R)
• M35: 5,568,781 km (0.043 R)
• M36: 5,756,526 km (0.033 R)
• M37: 5,937,539 km (0.085 R)
• M38: 6,028,645 km (0.101 R)
• M39: 6,120,348 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.4

Radius: 14.5

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.94 AU - 1.1 AU

Year: 724 Days

Day: 11.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 39,322,698 km

• M1: 204,500 km (0.112 R)
• M2: 325,974 km (0.104 R)
• M3: 424,858 km (0.119 R)
• M4: 534,663 km (0.085 R)
• M5: 736,770 km (0.119 R)
• M6: 831,465 km (0.11 R)
• M7: 954,883 km (0.087 R)
• M8: 1,130,362 km (0.095 R)
• M9: 1,276,369 km (0.081 R)
• M10: 1,640,640 km (0.115 R)
• M11: 1,738,926 km (0.098 R)
• M12: 2,005,659 km (0.115 R)
• M13: 2,311,586 km (0.078 R)
• M14: 2,422,887 km (0.112 R)
• M15: 2,749,459 km (0.084 R)
• M16: 2,867,642 km (0.097 R)
• M17: 2,959,794 km (0.09 R)
• M18: 3,071,693 km (0.108 R)
• M19: 3,309,554 km (0.096 R)
• M20: 3,435,665 km (0.072 R)
• M21: 3,712,870 km (0.117 R)
• M22: 3,966,737 km (0.049 R)
• M23: 4,090,604 km (0.118 R)
• M24: 4,236,761 km (0.087 R)
• M25: 4,342,377 km (0.087 R)
• M26: 4,438,120 km (0.076 R)
• M27: 4,534,611 km (0.111 R)
• M28: 4,718,766 km (0.071 R)
• M29: 4,949,894 km (0.085 R)
• M30: 5,128,365 km (0.052 R)
• M31: 5,241,161 km (0.073 R)
• M32: 5,388,964 km (0.039 R)
• M33: 5,526,594 km (0.086 R)
• M34: 5,688,609 km (0.057 R)
• M35: 5,782,107 km (0.072 R)
• M36: 5,875,905 km (0.057 R)
• M37: 6,077,114 km (0.081 R)
• M38: 6,365,090 km (0.114 R)
• M39: 6,523,066 km (0.116 R)
• M40: 6,669,971 km (0.116 R)
• M41: 6,830,489 km (0.036 R)
• M42: 7,054,736 km (0.076 R)
• M43: 7,485,129 km (0.068 R)
• M44: 7,600,469 km (0.048 R)
• M45: 7,924,050 km (0.116 R)
• M46: 8,080,978 km (0.087 R)
• M47: 8,438,068 km (0.087 R)
• M48: 8,625,215 km (0.056 R)
• M49: 8,922,167 km (0.064 R)
• M50: 9,030,924 km (0.07 R)
• M51: 9,181,270 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.8

Radius: 9.7

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.96 AU - 2.92 AU

Year: 2679 Days

Day: 10.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 39,322,698 km

• M1: 121,174 km (0.095 R)
• M2: 217,366 km (0.12 R)
• M3: 350,657 km (0.084 R)
• M4: 420,370 km (0.114 R)
• M5: 554,410 km (0.113 R)
• M6: 623,524 km (0.06 R)
• M7: 720,763 km (0.07 R)
• M8: 1,025,344 km (0.075 R)
• M9: 1,112,709 km (0.063 R)
• M10: 1,465,910 km (0.056 R)
• M11: 1,759,271 km (0.093 R)
• M12: 1,877,154 km (0.117 R)
• M13: 2,170,815 km (0.116 R)
• M14: 2,259,377 km (0.101 R)
• M15: 2,413,911 km (0.108 R)
• M16: 2,572,036 km (0.095 R)
• M17: 2,665,984 km (0.085 R)
• M18: 2,815,731 km (0.089 R)
• M19: 2,954,408 km (0.046 R)
• M20: 3,024,570 km (0.084 R)
• M21: 3,209,772 km (0.11 R)
• M22: 3,354,882 km (0.07 R)
• M23: 3,487,276 km (0.05 R)
• M24: 3,636,425 km (0.082 R)
• M25: 3,787,668 km (0.092 R)
• M26: 3,941,156 km (0.101 R)
• M27: 4,034,206 km (0.065 R)
• M28: 4,206,692 km (0.057 R)
• M29: 4,317,843 km (0.095 R)
• M30: 4,397,729 km (0.042 R)
• M31: 4,575,301 km (0.11 R)
• M32: 4,738,961 km (0.097 R)
• M33: 4,954,532 km (0.112 R)
• M34: 5,055,062 km (0.11 R)
• M35: 5,241,311 km (0.056 R)
• M36: 5,395,247 km (0.092 R)
• M37: 5,498,769 km (0.065 R)
• M38: 5,568,182 km (0.079 R)
• M39: 5,795,870 km (0.066 R)
• M40: 5,919,588 km (0.073 R)
• M41: 6,496,886 km (0.103 R)
• M42: 6,810,892 km (0.119 R)
• M43: 7,092,136 km (0.09 R)
• M44: 7,377,120 km (0.079 R)
• M45: 7,880,068 km (0.075 R)
• M46: 8,037,146 km (0.1 R)
• M47: 8,354,293 km (0.067 R)
• M48: 8,716,021 km (0.105 R)
• M49: 8,858,139 km (0.118 R)
• M50: 9,021,500 km (0.11 R)
• M51: 9,227,047 km (0.068 R)
• M52: 9,538,211 km (0.115 R)
• M53: 9,895,151 km (0.066 R)
• M54: 10,277,972 km (0.116 R)
• M55: 10,817,572 km (0.11 R)
• M56: 11,145,789 km (0.117 R)
• M57: 11,278,034 km (0.068 R)
• M58: 11,901,857 km (0.082 R)
• M59: 12,014,504 km (0.057 R)
• M60: 12,354,391 km (0.069 R)
• M61: 12,951,136 km (0.108 R)
• M62: 13,206,350 km (0.104 R)
• M63: 13,533,671 km (0.109 R)
• M64: 15,015,288 km (0.085 R)
• M65: 15,112,676 km (0.11 R)
• M66: 15,234,598 km (0.098 R)
• M67: 15,504,174 km (0.115 R)
• M68: 15,725,878 km (0.067 R)
• M69: 15,998,295 km (0.119 R)
• M70: 16,122,611 km (0.095 R)
• M71: 16,673,431 km (0.032 R)
• M72: 17,001,948 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857

Radius: 8

Gravity: 13.39 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.42 AU - 5.52 AU

Year: 6643 Days

Day: 13.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 39,322,698 km

• M1: 105,915 km (0.045 R)
• M2: 293,212 km (0.09 R)
• M3: 367,412 km (0.117 R)
• M4: 524,939 km (0.049 R)
• M5: 578,046 km (0.114 R)
• M6: 647,310 km (0.069 R)
• M7: 937,530 km (0.057 R)
• M8: 1,037,461 km (0.095 R)
• M9: 1,377,198 km (0.119 R)
• M10: 1,589,328 km (0.118 R)
• M11: 1,812,229 km (0.053 R)
• M12: 2,001,919 km (0.087 R)
• M13: 2,088,386 km (0.053 R)
• M14: 2,493,049 km (0.119 R)
• M15: 2,586,248 km (0.086 R)
• M16: 2,704,430 km (0.111 R)
• M17: 2,824,557 km (0.093 R)
• M18: 3,020,231 km (0.11 R)
• M19: 3,094,881 km (0.099 R)
• M20: 3,529,014 km (0.107 R)
• M21: 3,634,031 km (0.109 R)
• M22: 4,091,801 km (0.091 R)
• M23: 4,768,881 km (0.119 R)
• M24: 4,885,118 km (0.109 R)
• M25: 4,943,611 km (0.071 R)
• M26: 5,571,773 km (0.12 R)
• M27: 6,004,559 km (0.028 R)
• M28: 6,193,352 km (0.111 R)
• M29: 6,288,496 km (0.091 R)
• M30: 6,738,786 km (0.1 R)
• M31: 6,804,010 km (0.096 R)
• M32: 7,266,268 km (0.108 R)
• M33: 7,333,138 km (0.075 R)
• M34: 7,501,286 km (0.104 R)
• M35: 7,670,631 km (0.103 R)
• M36: 7,772,956 km (0.11 R)
• M37: 8,466,043 km (0.082 R)
• M38: 9,360,040 km (0.031 R)
• M39: 10,321,355 km (0.09 R)
• M40: 10,623,543 km (0.106 R)
• M41: 10,890,276 km (0.11 R)
• M42: 11,005,317 km (0.094 R)
• M43: 11,703,789 km (0.069 R)
• M44: 12,256,853 km (0.092 R)
• M45: 12,336,588 km (0.094 R)
• M46: 13,429,700 km (0.086 R)
• M47: 13,511,829 km (0.099 R)
• M48: 14,050,232 km (0.106 R)
• M49: 15,362,205 km (0.06 R)
• M50: 15,837,179 km (0.105 R)
• M51: 17,920,179 km (0.102 R)
• M52: 18,010,686 km (0.069 R)
• M53: 18,101,342 km (0.085 R)
• M54: 18,328,731 km (0.074 R)
• M55: 18,832,427 km (0.032 R)
• M56: 19,479,887 km (0.027 R)
• M57: 19,899,958 km (0.119 R)
• M58: 20,276,047 km (0.118 R)
• M59: 21,034,957 km (0.089 R)
• M60: 21,321,885 km (0.112 R)
• M61: 21,948,252 km (0.094 R)
• M62: 22,923,480 km (0.117 R)
• M63: 23,962,737 km (0.07 R)
• M64: 24,664,051 km (0.094 R)
• M65: 24,865,709 km (0.088 R)
• M66: 26,446,809 km (0.097 R)
• M67: 26,653,105 km (0.107 R)
• M68: 28,165,390 km (0.074 R)
• M69: 28,428,831 km (0.082 R)
• M70: 28,799,236 km (0.113 R)
• M71: 29,651,644 km (0.113 R)
• M72: 30,080,990 km (0.078 R)
• M73: 30,404,271 km (0.106 R)
• M74: 30,566,435 km (0.101 R)
• M75: 30,837,207 km (0.088 R)
• M76: 31,326,692 km (0.067 R)
• M77: 32,810,553 km (0.048 R)
• M78: 32,976,756 km (0.115 R)
• M79: 33,032,257 km (0.086 R)
• M80: 33,588,911 km (0.112 R)
• M81: 35,050,482 km (0.099 R)
• M82: 35,333,970 km (0.059 R)
• M83: 36,418,106 km (0.102 R)
• M84: 36,475,402 km (0.043 R)
• M85: 36,820,225 km (0.099 R)
• M86: 36,993,010 km (0.072 R)
• M87: 38,501,854 km (0.078 R)
• M88: 38,794,318 km (0.1 R)
• M89: 39,263,906 km (0.078 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 17,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit