🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798

Radius: 12

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.75 AU - 0.75 AU

Year: 448 Days

Day: 8.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 17,228,559 km

• M1: 183,108 km (0.087 R)
• M2: 300,542 km (0.049 R)
• M3: 385,364 km (0.098 R)
• M4: 647,908 km (0.092 R)
• M5: 726,148 km (0.115 R)
• M6: 848,370 km (0.09 R)
• M7: 1,026,092 km (0.102 R)
• M8: 1,155,344 km (0.09 R)
• M9: 1,232,537 km (0.061 R)
• M10: 1,311,525 km (0.098 R)
• M11: 1,458,430 km (0.075 R)
• M12: 1,548,188 km (0.1 R)
• M13: 1,674,748 km (0.11 R)
• M14: 1,823,000 km (0.11 R)
• M15: 1,957,189 km (0.114 R)
• M16: 2,075,820 km (0.105 R)
• M17: 2,248,755 km (0.079 R)
• M18: 2,500,229 km (0.057 R)
• M19: 2,595,224 km (0.08 R)
• M20: 2,698,446 km (0.073 R)
• M21: 2,838,320 km (0.049 R)
• M22: 3,016,491 km (0.084 R)
• M23: 3,406,643 km (0.049 R)
• M24: 3,489,670 km (0.101 R)
• M25: 3,588,703 km (0.106 R)
• M26: 3,681,005 km (0.109 R)
• M27: 3,797,392 km (0.083 R)
• M28: 3,899,418 km (0.104 R)
• M29: 4,042,134 km (0.04 R)
• M30: 4,122,169 km (0.026 R)
• M31: 4,300,191 km (0.08 R)
• M32: 4,414,783 km (0.119 R)
• M33: 4,505,589 km (0.054 R)
• M34: 4,688,996 km (0.116 R)
• M35: 4,900,527 km (0.12 R)
• M36: 5,106,523 km (0.111 R)
• M37: 5,184,613 km (0.037 R)
• M38: 5,359,493 km (0.036 R)
• M39: 5,598,551 km (0.073 R)
• M40: 5,696,986 km (0.103 R)
• M41: 5,814,121 km (0.081 R)
• M42: 6,023,409 km (0.1 R)
• M43: 6,207,264 km (0.113 R)
• M44: 6,365,090 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664

Radius: 14.3

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.74 AU - 0.82 AU

Year: 476 Days

Day: 5 Hours

Environment

Temp: -156 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 17,228,559 km

• M1: 178,769 km (0.075 R)
• M2: 268,977 km (0.063 R)
• M3: 374,892 km (0.071 R)
• M4: 471,233 km (0.114 R)
• M5: 594,352 km (0.097 R)
• M6: 702,661 km (0.108 R)
• M7: 819,048 km (0.076 R)
• M8: 929,302 km (0.097 R)
• M9: 1,073,963 km (0.03 R)
• M10: 1,171,651 km (0.106 R)
• M11: 1,267,543 km (0.12 R)
• M12: 1,430,305 km (0.059 R)
• M13: 1,605,933 km (0.11 R)
• M14: 1,730,997 km (0.069 R)
• M15: 1,871,469 km (0.097 R)
• M16: 1,997,580 km (0.106 R)
• M17: 2,195,498 km (0.032 R)
• M18: 2,297,075 km (0.082 R)
• M19: 2,485,269 km (0.102 R)
• M20: 2,584,602 km (0.064 R)
• M21: 2,898,010 km (0.107 R)
• M22: 3,010,059 km (0.077 R)
• M23: 3,116,273 km (0.117 R)
• M24: 3,223,984 km (0.113 R)
• M25: 3,682,352 km (0.103 R)
• M26: 3,934,873 km (0.086 R)
• M27: 4,059,338 km (0.109 R)
• M28: 4,224,793 km (0.113 R)
• M29: 4,644,415 km (0.099 R)
• M30: 4,817,799 km (0.082 R)
• M31: 4,951,241 km (0.114 R)
• M32: 5,111,460 km (0.025 R)
• M33: 5,230,540 km (0.049 R)
• M34: 5,324,936 km (0.073 R)
• M35: 5,419,781 km (0.073 R)
• M36: 5,628,769 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.1

Radius: 11.9

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.05 AU - 1.17 AU

Year: 807 Days

Day: 7.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 17,228,559 km

• M1: 148,251 km (0.094 R)
• M2: 251,923 km (0.116 R)
• M3: 338,989 km (0.071 R)
• M4: 428,897 km (0.072 R)
• M5: 505,940 km (0.078 R)
• M6: 661,522 km (0.114 R)
• M7: 852,259 km (0.028 R)
• M8: 979,866 km (0.026 R)
• M9: 1,075,160 km (0.088 R)
• M10: 1,241,513 km (0.086 R)
• M11: 1,607,878 km (0.085 R)
• M12: 1,714,541 km (0.065 R)
• M13: 1,831,527 km (0.117 R)
• M14: 1,911,113 km (0.081 R)
• M15: 2,040,814 km (0.119 R)
• M16: 2,115,164 km (0.07 R)
• M17: 2,190,412 km (0.117 R)
• M18: 2,335,223 km (0.111 R)
• M19: 2,439,343 km (0.115 R)
• M20: 2,607,491 km (0.101 R)
• M21: 2,797,929 km (0.09 R)
• M22: 2,880,956 km (0.048 R)
• M23: 2,983,580 km (0.08 R)
• M24: 3,192,568 km (0.101 R)
• M25: 3,575,240 km (0.116 R)
• M26: 3,695,965 km (0.103 R)
• M27: 3,777,197 km (0.093 R)
• M28: 3,941,455 km (0.081 R)
• M29: 4,181,859 km (0.086 R)
• M30: 4,256,059 km (0.07 R)
• M31: 4,405,657 km (0.111 R)
• M32: 4,513,667 km (0.09 R)
• M33: 4,699,318 km (0.072 R)
• M34: 4,898,582 km (0.07 R)
• M35: 5,055,510 km (0.072 R)
• M36: 5,202,864 km (0.103 R)
• M37: 5,455,386 km (0.115 R)
• M38: 5,583,142 km (0.041 R)
• M39: 5,735,433 km (0.104 R)
• M40: 6,116,309 km (0.116 R)
• M41: 6,200,832 km (0.104 R)
• M42: 6,407,426 km (0.068 R)
• M43: 6,641,098 km (0.083 R)
• M44: 6,765,265 km (0.029 R)
• M45: 6,978,142 km (0.085 R)
• M46: 7,155,117 km (0.089 R)
• M47: 7,231,411 km (0.119 R)
• M48: 7,449,076 km (0.084 R)
• M49: 7,629,940 km (0.102 R)
• M50: 7,721,045 km (0.112 R)
• M51: 7,812,450 km (0.062 R)
• M52: 8,261,393 km (0.105 R)
• M53: 8,368,206 km (0.092 R)
• M54: 8,610,405 km (0.098 R)
• M55: 8,718,714 km (0.059 R)
• M56: 8,827,621 km (0.118 R)
• M57: 9,253,675 km (0.081 R)
• M58: 9,392,502 km (0.05 R)

Asteroid Belt

Center: 1.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.9

Radius: 11.8

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.63 AU - 1.87 AU

Year: 1598 Days

Day: 9.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 17,228,559 km

• M1: 151,393 km (0.108 R)
• M2: 228,586 km (0.105 R)
• M3: 314,904 km (0.108 R)
• M4: 404,363 km (0.098 R)
• M5: 492,925 km (0.076 R)
• M6: 603,627 km (0.069 R)
• M7: 734,226 km (0.115 R)
• M8: 896,989 km (0.109 R)
• M9: 986,149 km (0.046 R)
• M10: 1,186,162 km (0.1 R)
• M11: 1,322,894 km (0.054 R)
• M12: 1,505,104 km (0.114 R)
• M13: 1,619,846 km (0.098 R)
• M14: 1,815,520 km (0.11 R)
• M15: 1,909,018 km (0.076 R)
• M16: 2,307,547 km (0.099 R)
• M17: 2,417,352 km (0.09 R)
• M18: 2,691,266 km (0.081 R)
• M19: 2,790,299 km (0.084 R)
• M20: 2,899,207 km (0.074 R)
• M21: 3,234,156 km (0.031 R)
• M22: 3,366,401 km (0.102 R)
• M23: 3,482,638 km (0.107 R)
• M24: 3,609,198 km (0.075 R)
• M25: 3,801,880 km (0.114 R)
• M26: 3,876,230 km (0.106 R)
• M27: 4,111,697 km (0.048 R)
• M28: 4,207,291 km (0.107 R)
• M29: 4,293,908 km (0.107 R)
• M30: 4,816,303 km (0.037 R)
• M31: 4,957,673 km (0.087 R)
• M32: 5,100,390 km (0.117 R)
• M33: 5,337,951 km (0.079 R)
• M34: 5,452,992 km (0.072 R)
• M35: 5,589,874 km (0.101 R)
• M36: 5,717,182 km (0.074 R)
• M37: 6,050,935 km (0.09 R)
• M38: 6,203,674 km (0.064 R)
• M39: 6,424,181 km (0.108 R)
• M40: 6,513,042 km (0.094 R)
• M41: 6,669,821 km (0.099 R)
• M42: 6,759,879 km (0.12 R)
• M43: 6,872,975 km (0.113 R)
• M44: 7,343,610 km (0.06 R)
• M45: 7,483,334 km (0.091 R)
• M46: 7,600,469 km (0.117 R)
• M47: 7,682,898 km (0.108 R)
• M48: 7,801,080 km (0.107 R)
• M49: 7,907,893 km (0.106 R)
• M50: 8,027,272 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.6

Radius: 9

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.75 AU - 2.87 AU

Year: 2423 Days

Day: 13.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 17,228,559 km

• M1: 228,885 km (0.07 R)
• M2: 291,865 km (0.107 R)
• M3: 350,957 km (0.031 R)
• M4: 415,433 km (0.097 R)
• M5: 484,847 km (0.045 R)
• M6: 702,661 km (0.08 R)
• M7: 823,387 km (0.054 R)
• M8: 1,057,059 km (0.12 R)
• M9: 1,301,053 km (0.089 R)
• M10: 1,364,931 km (0.088 R)
• M11: 1,451,847 km (0.114 R)
• M12: 1,551,928 km (0.049 R)
• M13: 1,642,884 km (0.078 R)
• M14: 1,914,404 km (0.088 R)
• M15: 2,061,907 km (0.103 R)
• M16: 2,368,134 km (0.119 R)
• M17: 2,675,109 km (0.108 R)
• M18: 2,743,625 km (0.077 R)
• M19: 2,868,390 km (0.07 R)
• M20: 2,924,489 km (0.104 R)
• M21: 3,475,458 km (0.119 R)
• M22: 4,042,583 km (0.059 R)
• M23: 4,105,714 km (0.118 R)
• M24: 4,296,750 km (0.104 R)
• M25: 4,458,316 km (0.1 R)
• M26: 4,523,540 km (0.055 R)
• M27: 4,721,159 km (0.058 R)
• M28: 4,904,716 km (0.091 R)
• M29: 5,347,974 km (0.05 R)
• M30: 5,434,741 km (0.083 R)
• M31: 5,697,734 km (0.111 R)
• M32: 5,839,702 km (0.115 R)
• M33: 6,236,286 km (0.091 R)
• M34: 6,401,143 km (0.083 R)
• M35: 6,474,745 km (0.091 R)
• M36: 6,660,247 km (0.12 R)
• M37: 6,828,844 km (0.026 R)
• M38: 6,941,940 km (0.08 R)
• M39: 7,439,203 km (0.048 R)
• M40: 7,652,978 km (0.103 R)
• M41: 7,829,504 km (0.116 R)
• M42: 7,967,732 km (0.097 R)
• M43: 8,106,858 km (0.057 R)
• M44: 8,387,354 km (0.072 R)
• M45: 8,508,528 km (0.089 R)
• M46: 8,630,301 km (0.079 R)
• M47: 8,793,662 km (0.096 R)
• M48: 8,916,781 km (0.09 R)
• M49: 8,999,210 km (0.095 R)
• M50: 9,310,523 km (0.1 R)
• M51: 9,519,960 km (0.084 R)
• M52: 9,901,135 km (0.073 R)
• M53: 10,007,948 km (0.1 R)
• M54: 10,265,705 km (0.081 R)
• M55: 10,656,455 km (0.097 R)
• M56: 10,875,616 km (0.1 R)
• M57: 10,985,869 km (0.082 R)
• M58: 11,497,344 km (0.079 R)
• M59: 12,636,233 km (0.041 R)
• M60: 12,775,209 km (0.119 R)
• M61: 13,125,119 km (0.107 R)
• M62: 13,360,287 km (0.111 R)
• M63: 13,572,865 km (0.096 R)
• M64: 13,644,074 km (0.11 R)
• M65: 13,858,298 km (0.084 R)
• M66: 14,217,782 km (0.113 R)
• M67: 14,314,272 km (0.08 R)
• M68: 14,507,702 km (0.103 R)
• M69: 14,653,411 km (0.071 R)
• M70: 14,750,799 km (0.084 R)
• M71: 14,872,721 km (0.033 R)
• M72: 15,562,218 km (0.118 R)
• M73: 15,661,700 km (0.097 R)
• M74: 15,811,149 km (0.029 R)
• M75: 15,986,028 km (0.067 R)
• M76: 16,211,921 km (0.101 R)
• M77: 16,363,015 km (0.104 R)
• M78: 16,768,425 km (0.104 R)
• M79: 16,870,301 km (0.105 R)
• M80: 16,998,058 km (0.098 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 19,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit