🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.7

Radius: 12.5

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.41 AU - 1.67 AU

Year: 1215 Days

Day: 11.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 37,071,274 km

• M1: 173,833 km (0.054 R)
• M2: 254,466 km (0.032 R)
• M3: 365,617 km (0.042 R)
• M4: 453,880 km (0.073 R)
• M5: 567,425 km (0.036 R)
• M6: 653,144 km (0.083 R)
• M7: 896,390 km (0.103 R)
• M8: 1,026,092 km (0.08 R)
• M9: 1,169,706 km (0.078 R)
• M10: 1,313,170 km (0.112 R)
• M11: 1,714,392 km (0.041 R)
• M12: 1,895,704 km (0.056 R)
• M13: 1,997,431 km (0.042 R)
• M14: 2,109,779 km (0.047 R)
• M15: 2,259,975 km (0.11 R)
• M16: 2,359,009 km (0.066 R)
• M17: 2,478,238 km (0.047 R)
• M18: 2,618,112 km (0.108 R)
• M19: 2,808,999 km (0.081 R)
• M20: 2,945,432 km (0.117 R)
• M21: 3,054,190 km (0.04 R)
• M22: 3,134,075 km (0.093 R)
• M23: 3,347,402 km (0.095 R)
• M24: 3,576,137 km (0.077 R)
• M25: 3,692,375 km (0.096 R)
• M26: 3,799,337 km (0.12 R)
• M27: 3,961,501 km (0.113 R)
• M28: 4,126,208 km (0.069 R)
• M29: 4,248,280 km (0.079 R)
• M30: 4,439,466 km (0.078 R)
• M31: 4,865,671 km (0.082 R)
• M32: 4,959,469 km (0.04 R)
• M33: 5,292,922 km (0.085 R)
• M34: 5,621,439 km (0.035 R)
• M35: 5,720,174 km (0.103 R)
• M36: 6,234,790 km (0.1 R)
• M37: 6,633,768 km (0.119 R)
• M38: 6,738,187 km (0.091 R)
• M39: 6,948,522 km (0.097 R)
• M40: 7,054,587 km (0.099 R)
• M41: 7,443,392 km (0.032 R)
• M42: 7,674,520 km (0.115 R)
• M43: 7,756,650 km (0.105 R)
• M44: 7,894,280 km (0.104 R)
• M45: 8,340,231 km (0.032 R)
• M46: 8,467,090 km (0.1 R)
• M47: 8,580,485 km (0.084 R)
• M48: 8,694,329 km (0.052 R)
• M49: 9,623,182 km (0.111 R)
• M50: 9,949,754 km (0.07 R)
• M51: 10,129,571 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.7

Radius: 13.3

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.49 AU - 1.87 AU

Year: 1385 Days

Day: 9 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 37,071,274 km

• M1: 165,754 km (0.081 R)
• M2: 258,804 km (0.12 R)
• M3: 385,364 km (0.09 R)
• M4: 509,530 km (0.087 R)
• M5: 595,998 km (0.07 R)
• M6: 747,241 km (0.079 R)
• M7: 927,507 km (0.056 R)
• M8: 1,069,026 km (0.089 R)
• M9: 1,341,444 km (0.111 R)
• M10: 1,486,404 km (0.115 R)
• M11: 1,592,021 km (0.047 R)
• M12: 1,682,078 km (0.095 R)
• M13: 1,820,606 km (0.056 R)
• M14: 2,060,262 km (0.052 R)
• M15: 2,413,462 km (0.113 R)
• M16: 2,624,246 km (0.076 R)
• M17: 2,731,807 km (0.116 R)
• M18: 2,830,093 km (0.073 R)
• M19: 3,052,694 km (0.029 R)
• M20: 3,212,016 km (0.1 R)
• M21: 3,315,986 km (0.101 R)
• M22: 3,468,127 km (0.09 R)
• M23: 3,658,566 km (0.078 R)
• M24: 3,901,662 km (0.084 R)
• M25: 4,062,629 km (0.116 R)
• M26: 4,213,125 km (0.111 R)
• M27: 4,429,593 km (0.098 R)
• M28: 4,571,711 km (0.051 R)
• M29: 4,662,816 km (0.105 R)
• M30: 5,387,019 km (0.112 R)
• M31: 5,469,747 km (0.086 R)
• M32: 5,580,599 km (0.074 R)
• M33: 6,088,933 km (0.104 R)
• M34: 6,218,335 km (0.048 R)
• M35: 6,334,273 km (0.04 R)
• M36: 6,568,095 km (0.094 R)
• M37: 6,656,507 km (0.08 R)
• M38: 6,879,408 km (0.036 R)
• M39: 6,999,385 km (0.106 R)
• M40: 7,640,262 km (0.112 R)
• M41: 7,811,253 km (0.104 R)
• M42: 8,172,980 km (0.042 R)
• M43: 8,588,414 km (0.102 R)
• M44: 8,782,592 km (0.091 R)
• M45: 8,978,116 km (0.052 R)
• M46: 9,093,007 km (0.103 R)
• M47: 9,440,224 km (0.104 R)
• M48: 9,556,910 km (0.045 R)
• M49: 9,690,950 km (0.067 R)
• M50: 9,775,024 km (0.069 R)
• M51: 10,079,755 km (0.099 R)
• M52: 10,267,500 km (0.111 R)
• M53: 10,577,168 km (0.097 R)
• M54: 10,663,785 km (0.098 R)
• M55: 10,924,983 km (0.059 R)
• M56: 11,153,120 km (0.118 R)
• M57: 11,276,687 km (0.113 R)
• M58: 11,382,902 km (0.07 R)
• M59: 11,542,822 km (0.07 R)
• M60: 11,685,688 km (0.103 R)
• M61: 12,190,132 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.3

Radius: 14.6

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.77 AU - 2.03 AU

Year: 1665 Days

Day: 10.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 37,071,274 km

• M1: 205,547 km (0.05 R)
• M2: 346,169 km (0.108 R)
• M3: 474,375 km (0.115 R)
• M4: 581,936 km (0.096 R)
• M5: 731,234 km (0.086 R)
• M6: 853,157 km (0.062 R)
• M7: 991,834 km (0.095 R)
• M8: 1,254,677 km (0.111 R)
• M9: 1,394,851 km (0.118 R)
• M10: 1,488,050 km (0.066 R)
• M11: 1,659,340 km (0.108 R)
• M12: 1,780,963 km (0.077 R)
• M13: 2,410,620 km (0.052 R)
• M14: 2,575,327 km (0.062 R)
• M15: 2,836,376 km (0.081 R)
• M16: 3,584,515 km (0.079 R)
• M17: 3,788,416 km (0.096 R)
• M18: 3,951,329 km (0.046 R)
• M19: 4,284,184 km (0.11 R)
• M20: 4,500,951 km (0.096 R)
• M21: 4,689,594 km (0.032 R)
• M22: 4,864,923 km (0.087 R)
• M23: 5,172,945 km (0.074 R)
• M24: 5,706,261 km (0.106 R)
• M25: 5,928,115 km (0.095 R)
• M26: 6,066,044 km (0.032 R)
• M27: 6,292,386 km (0.117 R)
• M28: 6,646,334 km (0.092 R)
• M29: 7,043,068 km (0.112 R)
• M30: 7,596,879 km (0.119 R)
• M31: 7,690,527 km (0.113 R)
• M32: 7,879,021 km (0.101 R)
• M33: 8,126,306 km (0.085 R)
• M34: 8,453,776 km (0.066 R)
• M35: 8,726,642 km (0.053 R)
• M36: 8,883,870 km (0.119 R)
• M37: 8,982,754 km (0.045 R)
• M38: 9,421,674 km (0.107 R)
• M39: 9,664,172 km (0.116 R)
• M40: 10,052,229 km (0.089 R)
• M41: 10,279,318 km (0.075 R)
• M42: 10,801,714 km (0.081 R)
• M43: 10,992,003 km (0.03 R)
• M44: 11,311,544 km (0.116 R)
• M45: 11,440,198 km (0.075 R)
• M46: 11,916,069 km (0.073 R)
• M47: 12,487,084 km (0.03 R)
• M48: 12,597,936 km (0.079 R)
• M49: 13,247,191 km (0.088 R)
• M50: 13,587,376 km (0.112 R)
• M51: 14,022,257 km (0.058 R)
• M52: 14,160,635 km (0.071 R)
• M53: 14,461,925 km (0.072 R)
• M54: 14,555,125 km (0.084 R)
• M55: 14,929,568 km (0.115 R)
• M56: 15,616,522 km (0.078 R)
• M57: 15,783,922 km (0.079 R)
• M58: 15,951,920 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.6

Radius: 14.9

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.67 AU - 2.41 AU

Year: 1853 Days

Day: 8 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 37,071,274 km

• M1: 186,549 km (0.091 R)
• M2: 292,913 km (0.061 R)
• M3: 519,404 km (0.117 R)
• M4: 647,310 km (0.088 R)
• M5: 972,985 km (0.116 R)
• M6: 1,234,781 km (0.111 R)
• M7: 1,333,515 km (0.045 R)
• M8: 1,444,667 km (0.055 R)
• M9: 1,676,843 km (0.108 R)
• M10: 1,890,468 km (0.111 R)
• M11: 2,167,823 km (0.093 R)
• M12: 2,289,296 km (0.106 R)
• M13: 2,632,474 km (0.116 R)
• M14: 3,066,607 km (0.097 R)
• M15: 3,191,371 km (0.105 R)
• M16: 3,523,778 km (0.071 R)
• M17: 3,707,484 km (0.116 R)
• M18: 4,125,909 km (0.051 R)
• M19: 4,389,950 km (0.075 R)
• M20: 4,559,594 km (0.078 R)
• M21: 4,789,376 km (0.047 R)
• M22: 4,978,767 km (0.057 R)
• M23: 5,111,460 km (0.119 R)
• M24: 5,547,089 km (0.096 R)
• M25: 5,746,353 km (0.118 R)
• M26: 5,994,835 km (0.099 R)
• M27: 6,120,498 km (0.109 R)
• M28: 6,231,051 km (0.098 R)
• M29: 6,422,386 km (0.084 R)
• M30: 6,550,891 km (0.117 R)
• M31: 6,680,443 km (0.077 R)
• M32: 6,810,742 km (0.08 R)
• M33: 6,909,028 km (0.071 R)
• M34: 7,007,763 km (0.081 R)
• M35: 7,781,034 km (0.084 R)
• M36: 7,883,957 km (0.066 R)
• M37: 8,177,917 km (0.1 R)
• M38: 8,282,486 km (0.104 R)
• M39: 8,546,078 km (0.12 R)
• M40: 8,669,945 km (0.118 R)
• M41: 8,776,757 km (0.078 R)
• M42: 8,901,821 km (0.115 R)
• M43: 9,481,214 km (0.044 R)
• M44: 9,794,023 km (0.077 R)
• M45: 9,942,424 km (0.088 R)
• M46: 10,297,869 km (0.102 R)
• M47: 10,963,579 km (0.118 R)
• M48: 11,467,275 km (0.1 R)
• M49: 11,584,710 km (0.04 R)
• M50: 11,840,223 km (0.104 R)
• M51: 12,137,474 km (0.08 R)
• M52: 12,397,026 km (0.042 R)
• M53: 12,739,306 km (0.058 R)
• M54: 12,982,851 km (0.075 R)
• M55: 13,453,935 km (0.07 R)
• M56: 13,722,613 km (0.104 R)
• M57: 14,118,598 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.8

Radius: 9.1

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.78 AU - 6.02 AU

Year: 7979 Days

Day: 5.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,071,274 km

• M1: 167,998 km (0.053 R)
• M2: 268,079 km (0.067 R)
• M3: 397,781 km (0.096 R)
• M4: 514,018 km (0.094 R)
• M5: 602,879 km (0.114 R)
• M6: 1,144,424 km (0.087 R)
• M7: 1,264,401 km (0.113 R)
• M8: 1,926,073 km (0.082 R)
• M9: 2,007,753 km (0.077 R)
• M10: 2,281,816 km (0.031 R)
• M11: 2,478,538 km (0.099 R)
• M12: 2,545,258 km (0.093 R)
• M13: 2,680,794 km (0.102 R)
• M14: 3,849,153 km (0.075 R)
• M15: 4,136,680 km (0.09 R)
• M16: 4,243,044 km (0.08 R)
• M17: 4,622,574 km (0.118 R)
• M18: 5,041,149 km (0.112 R)
• M19: 5,097,847 km (0.116 R)
• M20: 5,154,843 km (0.067 R)
• M21: 5,588,976 km (0.117 R)
• M22: 5,706,710 km (0.047 R)
• M23: 6,834,678 km (0.083 R)
• M24: 6,960,639 km (0.087 R)
• M25: 7,864,360 km (0.072 R)
• M26: 8,600,232 km (0.091 R)
• M27: 8,976,321 km (0.089 R)
• M28: 9,149,107 km (0.101 R)
• M29: 9,218,520 km (0.12 R)
• M30: 9,638,740 km (0.031 R)
• M31: 9,780,260 km (0.104 R)
• M32: 10,208,858 km (0.111 R)
• M33: 10,826,398 km (0.075 R)
• M34: 11,344,156 km (0.065 R)
• M35: 11,643,651 km (0.034 R)
• M36: 12,135,828 km (0.085 R)
• M37: 12,327,014 km (0.106 R)
• M38: 12,403,758 km (0.118 R)
• M39: 13,140,677 km (0.102 R)
• M40: 13,415,787 km (0.034 R)
• M41: 13,851,865 km (0.078 R)
• M42: 14,212,097 km (0.086 R)
• M43: 14,616,161 km (0.111 R)
• M44: 15,188,073 km (0.093 R)
• M45: 15,601,113 km (0.077 R)
• M46: 16,480,300 km (0.075 R)
• M47: 17,118,335 km (0.074 R)
• M48: 18,902,888 km (0.118 R)
• M49: 19,347,044 km (0.068 R)
• M50: 19,436,204 km (0.108 R)
• M51: 20,837,188 km (0.115 R)
• M52: 21,572,911 km (0.044 R)
• M53: 21,990,438 km (0.088 R)
• M54: 22,223,661 km (0.099 R)
• M55: 22,927,968 km (0.1 R)
• M56: 23,401,595 km (0.108 R)
• M57: 23,735,049 km (0.072 R)
• M58: 24,696,514 km (0.07 R)
• M59: 25,377,184 km (0.057 R)
• M60: 25,768,832 km (0.085 R)
• M61: 26,261,308 km (0.073 R)
• M62: 27,005,707 km (0.109 R)
• M63: 27,405,582 km (0.039 R)
• M64: 27,505,962 km (0.116 R)
• M65: 28,464,585 km (0.098 R)
• M66: 29,075,842 km (0.104 R)
• M67: 29,588,364 km (0.096 R)
• M68: 30,155,789 km (0.094 R)
• M69: 30,414,743 km (0.117 R)
• M70: 30,674,595 km (0.116 R)
• M71: 30,778,715 km (0.09 R)
• M72: 31,196,392 km (0.039 R)
• M73: 31,510,847 km (0.12 R)
• M74: 32,619,965 km (0.05 R)
• M75: 33,045,721 km (0.114 R)
• M76: 33,152,534 km (0.061 R)
• M77: 33,312,903 km (0.11 R)
• M78: 33,580,683 km (0.04 R)
• M79: 33,687,945 km (0.111 R)
• M80: 34,821,747 km (0.096 R)
• M81: 35,311,530 km (0.098 R)
• M82: 35,584,546 km (0.089 R)
• M83: 35,694,052 km (0.104 R)
• M84: 36,242,777 km (0.071 R)
• M85: 36,794,494 km (0.056 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 11,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit