🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.2

Radius: 9.7

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.5 AU - 0.52 AU

Year: 243 Days

Day: 13.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 28,091,324 km

• M1: 137,780 km (0.099 R)
• M2: 204,650 km (0.098 R)
• M3: 282,291 km (0.087 R)
• M4: 353,649 km (0.087 R)
• M5: 422,913 km (0.073 R)
• M6: 517,459 km (0.038 R)
• M7: 641,625 km (0.042 R)
• M8: 707,748 km (0.098 R)
• M9: 823,835 km (0.03 R)
• M10: 896,690 km (0.101 R)
• M11: 971,937 km (0.082 R)
• M12: 1,060,649 km (0.101 R)
• M13: 1,254,827 km (0.037 R)
• M14: 1,339,948 km (0.118 R)
• M15: 1,435,392 km (0.095 R)
• M16: 1,642,435 km (0.115 R)
• M17: 1,745,059 km (0.107 R)
• M18: 1,817,764 km (0.071 R)
• M19: 1,933,552 km (0.106 R)
• M20: 2,013,737 km (0.098 R)
• M21: 2,250,999 km (0.089 R)
• M22: 2,451,610 km (0.114 R)
• M23: 2,559,320 km (0.032 R)
• M24: 2,652,969 km (0.12 R)
• M25: 2,779,528 km (0.075 R)
• M26: 2,865,098 km (0.084 R)
• M27: 2,962,337 km (0.059 R)
• M28: 3,044,317 km (0.111 R)
• M29: 3,221,740 km (0.109 R)
• M30: 3,283,524 km (0.09 R)
• M31: 3,368,346 km (0.094 R)
• M32: 3,511,511 km (0.116 R)
• M33: 3,575,090 km (0.068 R)
• M34: 3,639,118 km (0.107 R)
• M35: 3,733,065 km (0.076 R)
• M36: 3,809,809 km (0.098 R)
• M37: 3,881,167 km (0.105 R)
• M38: 3,947,140 km (0.1 R)
• M39: 4,019,396 km (0.053 R)
• M40: 4,092,100 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691

Radius: 10

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.59 AU - 0.95 AU

Year: 451 Days

Day: 6.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 28,091,324 km

• M1: 138,827 km (0.08 R)
• M2: 220,956 km (0.106 R)
• M3: 290,818 km (0.057 R)
• M4: 400,623 km (0.119 R)
• M5: 467,344 km (0.12 R)
• M6: 531,222 km (0.093 R)
• M7: 618,138 km (0.069 R)
• M8: 685,906 km (0.117 R)
• M9: 799,301 km (0.108 R)
• M10: 887,714 km (0.092 R)
• M11: 1,036,414 km (0.118 R)
• M12: 1,163,572 km (0.062 R)
• M13: 1,239,269 km (0.069 R)
• M14: 1,327,382 km (0.054 R)
• M15: 1,412,353 km (0.118 R)
• M16: 1,482,664 km (0.106 R)
• M17: 1,559,857 km (0.074 R)
• M18: 1,638,545 km (0.115 R)
• M19: 1,753,137 km (0.067 R)
• M20: 1,817,465 km (0.099 R)
• M21: 1,906,326 km (0.05 R)
• M22: 2,015,083 km (0.114 R)
• M23: 2,125,935 km (0.067 R)
• M24: 2,219,883 km (0.119 R)
• M25: 2,392,519 km (0.044 R)
• M26: 2,596,421 km (0.095 R)
• M27: 2,806,007 km (0.087 R)
• M28: 2,937,205 km (0.083 R)
• M29: 3,170,128 km (0.075 R)
• M30: 3,328,702 km (0.097 R)
• M31: 3,774,803 km (0.111 R)
• M32: 3,873,986 km (0.067 R)
• M33: 3,981,697 km (0.065 R)
• M34: 4,090,604 km (0.116 R)
• M35: 4,161,065 km (0.11 R)
• M36: 4,287,325 km (0.107 R)
• M37: 4,350,904 km (0.074 R)
• M38: 4,487,338 km (0.11 R)
• M39: 4,657,580 km (0.105 R)
• M40: 4,863,277 km (0.057 R)
• M41: 4,971,287 km (0.091 R)
• M42: 5,164,567 km (0.098 R)
• M43: 5,283,348 km (0.049 R)
• M44: 5,368,918 km (0.074 R)
• M45: 5,541,255 km (0.1 R)
• M46: 5,628,021 km (0.065 R)
• M47: 5,820,704 km (0.115 R)
• M48: 5,989,001 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363

Radius: 9.5

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.42 AU - 1.42 AU

Year: 1128 Days

Day: 9.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 28,091,324 km

• M1: 136,284 km (0.103 R)
• M2: 320,439 km (0.058 R)
• M3: 379,829 km (0.067 R)
• M4: 462,257 km (0.116 R)
• M5: 606,619 km (0.118 R)
• M6: 711,787 km (0.039 R)
• M7: 789,428 km (0.094 R)
• M8: 911,799 km (0.081 R)
• M9: 1,053,169 km (0.084 R)
• M10: 1,143,077 km (0.085 R)
• M11: 1,303,297 km (0.115 R)
• M12: 1,372,261 km (0.049 R)
• M13: 1,463,965 km (0.033 R)
• M14: 1,691,054 km (0.095 R)
• M15: 1,977,085 km (0.113 R)
• M16: 2,065,199 km (0.029 R)
• M17: 2,187,420 km (0.081 R)
• M18: 2,261,920 km (0.099 R)
• M19: 2,354,222 km (0.113 R)
• M20: 2,577,571 km (0.098 R)
• M21: 2,665,236 km (0.075 R)
• M22: 2,727,169 km (0.075 R)
• M23: 2,807,653 km (0.079 R)
• M24: 2,980,289 km (0.079 R)
• M25: 3,156,216 km (0.042 R)
• M26: 3,250,313 km (0.08 R)
• M27: 3,335,733 km (0.06 R)
• M28: 3,606,505 km (0.107 R)
• M29: 3,764,481 km (0.117 R)
• M30: 4,128,303 km (0.06 R)
• M31: 4,335,346 km (0.117 R)
• M32: 4,598,938 km (0.115 R)
• M33: 4,748,835 km (0.11 R)
• M34: 5,009,733 km (0.116 R)
• M35: 5,164,118 km (0.116 R)
• M36: 5,331,219 km (0.104 R)
• M37: 5,670,956 km (0.108 R)
• M38: 6,217,288 km (0.062 R)
• M39: 6,347,587 km (0.116 R)
• M40: 6,719,637 km (0.111 R)
• M41: 6,816,876 km (0.09 R)
• M42: 7,000,432 km (0.093 R)
• M43: 7,197,902 km (0.087 R)
• M44: 7,636,523 km (0.074 R)
• M45: 7,725,384 km (0.119 R)
• M46: 7,814,544 km (0.077 R)
• M47: 7,980,897 km (0.104 R)
• M48: 8,058,089 km (0.052 R)
• M49: 8,161,461 km (0.035 R)
• M50: 8,265,282 km (0.091 R)
• M51: 8,343,372 km (0.104 R)
• M52: 8,579,288 km (0.108 R)
• M53: 8,857,241 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.2

Radius: 10.5

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.43 AU - 1.87 AU

Year: 1413 Days

Day: 13.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 28,091,324 km

• M1: 135,236 km (0.1 R)
• M2: 254,466 km (0.115 R)
• M3: 326,722 km (0.112 R)
• M4: 441,912 km (0.044 R)
• M5: 611,706 km (0.097 R)
• M6: 690,993 km (0.106 R)
• M7: 957,875 km (0.075 R)
• M8: 1,079,498 km (0.06 R)
• M9: 1,294,171 km (0.103 R)
• M10: 1,376,450 km (0.115 R)
• M11: 1,445,115 km (0.052 R)
• M12: 1,618,200 km (0.12 R)
• M13: 1,690,905 km (0.045 R)
• M14: 1,856,958 km (0.093 R)
• M15: 1,967,661 km (0.08 R)
• M16: 2,098,409 km (0.12 R)
• M17: 2,205,073 km (0.085 R)
• M18: 2,359,308 km (0.049 R)
• M19: 2,489,159 km (0.097 R)
• M20: 2,775,489 km (0.06 R)
• M21: 2,843,856 km (0.109 R)
• M22: 2,982,234 km (0.108 R)
• M23: 3,062,418 km (0.052 R)
• M24: 3,255,698 km (0.084 R)
• M25: 3,473,962 km (0.078 R)
• M26: 3,664,998 km (0.064 R)
• M27: 4,395,036 km (0.06 R)
• M28: 4,509,478 km (0.102 R)
• M29: 4,636,636 km (0.096 R)
• M30: 4,729,836 km (0.033 R)
• M31: 4,930,147 km (0.109 R)
• M32: 5,037,260 km (0.069 R)
• M33: 5,169,205 km (0.062 R)
• M34: 5,412,152 km (0.055 R)
• M35: 5,584,638 km (0.084 R)
• M36: 5,658,988 km (0.119 R)
• M37: 5,859,150 km (0.094 R)
• M38: 5,934,697 km (0.029 R)
• M39: 6,010,693 km (0.072 R)
• M40: 6,486,564 km (0.103 R)
• M41: 6,617,163 km (0.052 R)
• M42: 6,722,330 km (0.048 R)
• M43: 6,867,889 km (0.108 R)
• M44: 6,974,402 km (0.077 R)
• M45: 7,121,756 km (0.108 R)
• M46: 7,202,689 km (0.106 R)
• M47: 7,338,075 km (0.092 R)
• M48: 7,433,369 km (0.088 R)
• M49: 7,693,968 km (0.104 R)
• M50: 8,111,795 km (0.106 R)
• M51: 8,210,380 km (0.094 R)
• M52: 8,522,740 km (0.067 R)
• M53: 8,608,609 km (0.038 R)
• M54: 8,810,118 km (0.036 R)
• M55: 8,926,056 km (0.083 R)
• M56: 9,129,958 km (0.106 R)
• M57: 9,232,582 km (0.112 R)
• M58: 9,691,399 km (0.104 R)
• M59: 10,127,477 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.9

Radius: 12.8

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.5 AU - 3.78 AU

Year: 4631 Days

Day: 8.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,091,324 km

• M1: 160,070 km (0.064 R)
• M2: 269,575 km (0.051 R)
• M3: 408,253 km (0.074 R)
• M4: 539,300 km (0.102 R)
• M5: 665,411 km (0.098 R)
• M6: 839,244 km (0.088 R)
• M7: 1,334,862 km (0.118 R)
• M8: 1,498,821 km (0.042 R)
• M9: 1,653,804 km (0.119 R)
• M10: 1,781,860 km (0.114 R)
• M11: 1,896,751 km (0.111 R)
• M12: 1,980,526 km (0.095 R)
• M13: 2,221,528 km (0.085 R)
• M14: 2,657,457 km (0.092 R)
• M15: 2,963,235 km (0.1 R)
• M16: 3,220,094 km (0.074 R)
• M17: 3,734,860 km (0.073 R)
• M18: 3,840,925 km (0.055 R)
• M19: 4,319,788 km (0.103 R)
• M20: 4,703,058 km (0.078 R)
• M21: 4,794,911 km (0.027 R)
• M22: 5,721,221 km (0.081 R)
• M23: 5,893,408 km (0.098 R)
• M24: 6,067,241 km (0.118 R)
• M25: 6,242,869 km (0.108 R)
• M26: 6,936,105 km (0.051 R)
• M27: 7,225,577 km (0.05 R)
• M28: 8,675,480 km (0.072 R)
• M29: 8,760,302 km (0.1 R)
• M30: 9,101,983 km (0.109 R)
• M31: 9,535,368 km (0.081 R)
• M32: 9,798,661 km (0.111 R)
• M33: 10,034,726 km (0.12 R)
• M34: 10,242,817 km (0.095 R)
• M35: 10,784,510 km (0.042 R)
• M36: 11,058,873 km (0.093 R)
• M37: 11,366,596 km (0.112 R)
• M38: 11,552,396 km (0.109 R)
• M39: 11,645,745 km (0.08 R)
• M40: 11,864,607 km (0.095 R)
• M41: 12,274,505 km (0.107 R)
• M42: 12,817,695 km (0.061 R)
• M43: 13,076,051 km (0.11 R)
• M44: 13,762,406 km (0.118 R)
• M45: 14,026,895 km (0.034 R)
• M46: 14,159,887 km (0.089 R)
• M47: 14,898,452 km (0.116 R)
• M48: 15,033,988 km (0.116 R)
• M49: 15,340,663 km (0.044 R)
• M50: 15,443,437 km (0.087 R)
• M51: 15,891,034 km (0.03 R)
• M52: 16,834,548 km (0.106 R)
• M53: 17,259,555 km (0.039 R)
• M54: 17,904,023 km (0.106 R)
• M55: 18,848,584 km (0.108 R)
• M56: 19,326,998 km (0.098 R)
• M57: 19,512,050 km (0.089 R)
• M58: 20,634,932 km (0.109 R)
• M59: 21,280,447 km (0.093 R)
• M60: 21,778,608 km (0.074 R)
• M61: 22,125,824 km (0.047 R)
• M62: 22,280,658 km (0.102 R)
• M63: 22,669,463 km (0.067 R)
• M64: 23,611,630 km (0.082 R)
• M65: 24,047,858 km (0.109 R)
• M66: 24,246,972 km (0.098 R)
• M67: 24,446,686 km (0.12 R)
• M68: 24,566,663 km (0.093 R)
• M69: 25,210,383 km (0.101 R)
• M70: 25,412,639 km (0.068 R)
• M71: 25,493,721 km (0.081 R)
• M72: 26,022,849 km (0.101 R)
• M73: 26,145,369 km (0.113 R)
• M74: 26,432,298 km (0.092 R)
• M75: 26,678,985 km (0.047 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 11,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit