🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.8

Radius: 11.4

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.69 AU - 0.77 AU

Year: 409 Days

Day: 13.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 35,078,413 km

• M1: 144,063 km (0.072 R)
• M2: 222,901 km (0.106 R)
• M3: 297,700 km (0.093 R)
• M4: 433,385 km (0.079 R)
• M5: 559,646 km (0.111 R)
• M6: 662,868 km (0.099 R)
• M7: 777,909 km (0.078 R)
• M8: 877,092 km (0.117 R)
• M9: 1,034,469 km (0.12 R)
• M10: 1,149,959 km (0.117 R)
• M11: 1,286,242 km (0.082 R)
• M12: 1,501,065 km (0.104 R)
• M13: 1,650,813 km (0.074 R)
• M14: 1,739,674 km (0.111 R)
• M15: 1,836,314 km (0.119 R)
• M16: 1,916,199 km (0.1 R)
• M17: 2,047,696 km (0.055 R)
• M18: 2,137,155 km (0.093 R)
• M19: 2,481,081 km (0.091 R)
• M20: 2,569,792 km (0.111 R)
• M21: 2,701,588 km (0.088 R)
• M22: 2,792,992 km (0.083 R)
• M23: 2,906,986 km (0.112 R)
• M24: 3,015,295 km (0.103 R)
• M25: 3,206,331 km (0.058 R)
• M26: 3,333,489 km (0.115 R)
• M27: 3,409,036 km (0.091 R)
• M28: 3,647,046 km (0.08 R)
• M29: 3,732,766 km (0.11 R)
• M30: 3,811,455 km (0.03 R)
• M31: 3,906,449 km (0.059 R)
• M32: 4,002,341 km (0.12 R)
• M33: 4,090,903 km (0.092 R)
• M34: 4,335,795 km (0.086 R)
• M35: 4,568,719 km (0.096 R)
• M36: 4,661,320 km (0.08 R)
• M37: 4,797,305 km (0.101 R)
• M38: 5,134,199 km (0.118 R)
• M39: 5,434,143 km (0.039 R)
• M40: 5,685,617 km (0.061 R)
• M41: 5,794,524 km (0.055 R)
• M42: 5,876,803 km (0.071 R)
• M43: 5,968,506 km (0.066 R)
• M44: 6,060,808 km (0.054 R)
• M45: 6,153,409 km (0.076 R)
• M46: 6,228,059 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617

Radius: 12.3

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.55 AU - 0.91 AU

Year: 409 Days

Day: 7.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 35,078,413 km

• M1: 156,779 km (0.106 R)
• M2: 233,522 km (0.115 R)
• M3: 334,800 km (0.1 R)
• M4: 457,171 km (0.087 R)
• M5: 537,505 km (0.098 R)
• M6: 616,642 km (0.067 R)
• M7: 761,752 km (0.096 R)
• M8: 1,004,849 km (0.094 R)
• M9: 1,088,773 km (0.06 R)
• M10: 1,259,464 km (0.095 R)
• M11: 1,340,995 km (0.101 R)
• M12: 1,535,323 km (0.036 R)
• M13: 1,623,137 km (0.113 R)
• M14: 1,712,596 km (0.067 R)
• M15: 1,830,928 km (0.1 R)
• M16: 1,918,892 km (0.077 R)
• M17: 2,093,473 km (0.108 R)
• M18: 2,191,459 km (0.069 R)
• M19: 2,308,894 km (0.03 R)
• M20: 2,404,337 km (0.1 R)
• M21: 2,611,680 km (0.098 R)
• M22: 2,761,726 km (0.086 R)
• M23: 2,914,615 km (0.087 R)
• M24: 3,083,511 km (0.08 R)
• M25: 3,222,338 km (0.09 R)
• M26: 3,329,600 km (0.106 R)
• M27: 3,438,058 km (0.119 R)
• M28: 3,547,714 km (0.093 R)
• M29: 3,686,391 km (0.108 R)
• M30: 4,149,845 km (0.057 R)
• M31: 4,340,582 km (0.041 R)
• M32: 4,429,593 km (0.098 R)
• M33: 4,549,122 km (0.114 R)
• M34: 4,677,477 km (0.096 R)
• M35: 4,799,399 km (0.064 R)
• M36: 4,953,185 km (0.064 R)
• M37: 5,061,794 km (0.059 R)
• M38: 5,147,812 km (0.09 R)
• M39: 5,424,568 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.9

Radius: 11.1

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.31 AU - 3.19 AU

Year: 2992 Days

Day: 6.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 35,078,413 km

• M1: 201,209 km (0.091 R)
• M2: 322,683 km (0.089 R)
• M3: 452,234 km (0.118 R)
• M4: 532,718 km (0.044 R)
• M5: 643,570 km (0.064 R)
• M6: 754,572 km (0.11 R)
• M7: 938,727 km (0.047 R)
• M8: 1,046,736 km (0.096 R)
• M9: 1,159,234 km (0.106 R)
• M10: 1,308,533 km (0.092 R)
• M11: 1,464,414 km (0.099 R)
• M12: 2,149,721 km (0.082 R)
• M13: 2,268,353 km (0.084 R)
• M14: 2,609,735 km (0.093 R)
• M15: 3,041,175 km (0.073 R)
• M16: 3,825,666 km (0.1 R)
• M17: 3,954,171 km (0.108 R)
• M18: 4,051,709 km (0.114 R)
• M19: 4,166,301 km (0.048 R)
• M20: 4,332,055 km (0.099 R)
• M21: 4,466,394 km (0.102 R)
• M22: 4,567,971 km (0.084 R)
• M23: 4,704,554 km (0.09 R)
• M24: 4,999,411 km (0.111 R)
• M25: 5,069,722 km (0.113 R)
• M26: 5,354,257 km (0.094 R)
• M27: 5,571,025 km (0.107 R)
• M28: 5,772,383 km (0.093 R)
• M29: 5,864,685 km (0.105 R)
• M30: 5,976,136 km (0.11 R)
• M31: 6,107,034 km (0.111 R)
• M32: 6,201,131 km (0.057 R)
• M33: 6,467,266 km (0.106 R)
• M34: 6,698,245 km (0.094 R)
• M35: 6,795,334 km (0.08 R)
• M36: 7,010,605 km (0.103 R)
• M37: 7,710,573 km (0.109 R)
• M38: 7,792,104 km (0.038 R)
• M39: 7,996,904 km (0.099 R)
• M40: 8,079,332 km (0.115 R)
• M41: 8,453,776 km (0.117 R)
• M42: 8,706,596 km (0.108 R)
• M43: 8,855,296 km (0.057 R)
• M44: 9,069,072 km (0.108 R)
• M45: 9,393,101 km (0.039 R)
• M46: 9,480,017 km (0.064 R)
• M47: 9,897,246 km (0.105 R)
• M48: 10,253,139 km (0.105 R)
• M49: 10,342,748 km (0.107 R)
• M50: 10,817,721 km (0.067 R)
• M51: 11,253,649 km (0.101 R)
• M52: 12,547,671 km (0.076 R)
• M53: 13,591,864 km (0.117 R)
• M54: 14,512,639 km (0.073 R)
• M55: 14,967,865 km (0.07 R)
• M56: 15,171,767 km (0.069 R)
• M57: 15,274,092 km (0.11 R)
• M58: 15,762,978 km (0.044 R)
• M59: 15,840,619 km (0.027 R)
• M60: 15,918,410 km (0.111 R)
• M61: 16,309,309 km (0.025 R)
• M62: 16,756,158 km (0.117 R)
• M63: 16,914,882 km (0.049 R)
• M64: 17,393,894 km (0.116 R)
• M65: 17,958,476 km (0.066 R)
• M66: 18,148,017 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.4

Radius: 12.2

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.03 AU - 4.87 AU

Year: 5150 Days

Day: 8.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 35,078,413 km

• M1: 162,912 km (0.03 R)
• M2: 248,332 km (0.057 R)
• M3: 341,981 km (0.095 R)
• M4: 475,123 km (0.105 R)
• M5: 665,561 km (0.071 R)
• M6: 829,819 km (0.104 R)
• M7: 1,066,334 km (0.026 R)
• M8: 1,357,152 km (0.085 R)
• M9: 1,673,701 km (0.108 R)
• M10: 1,849,927 km (0.055 R)
• M11: 2,069,687 km (0.116 R)
• M12: 2,494,993 km (0.086 R)
• M13: 2,759,333 km (0.061 R)
• M14: 2,905,490 km (0.07 R)
• M15: 3,054,340 km (0.099 R)
• M16: 3,184,041 km (0.111 R)
• M17: 3,448,829 km (0.099 R)
• M18: 3,790,212 km (0.067 R)
• M19: 4,530,123 km (0.097 R)
• M20: 5,262,554 km (0.072 R)
• M21: 5,709,104 km (0.109 R)
• M22: 5,842,694 km (0.112 R)
• M23: 6,779,476 km (0.106 R)
• M24: 6,978,142 km (0.096 R)
• M25: 7,150,030 km (0.11 R)
• M26: 7,294,243 km (0.044 R)
• M27: 7,673,922 km (0.093 R)
• M28: 8,483,246 km (0.119 R)
• M29: 8,882,673 km (0.107 R)
• M30: 9,256,817 km (0.092 R)
• M31: 9,731,790 km (0.107 R)
• M32: 9,859,846 km (0.096 R)
• M33: 10,020,664 km (0.077 R)
• M34: 10,837,767 km (0.086 R)
• M35: 11,003,821 km (0.113 R)
• M36: 11,170,623 km (0.089 R)
• M37: 11,914,872 km (0.096 R)
• M38: 12,500,996 km (0.116 R)
• M39: 12,955,475 km (0.113 R)
• M40: 13,167,156 km (0.099 R)
• M41: 13,415,488 km (0.117 R)
• M42: 14,169,910 km (0.118 R)
• M43: 14,424,376 km (0.051 R)
• M44: 15,011,997 km (0.1 R)
• M45: 15,122,998 km (0.085 R)
• M46: 15,757,293 km (0.118 R)
• M47: 15,983,336 km (0.096 R)
• M48: 16,286,271 km (0.101 R)
• M49: 16,400,415 km (0.086 R)
• M50: 16,897,977 km (0.108 R)
• M51: 17,013,616 km (0.085 R)
• M52: 17,712,388 km (0.067 R)
• M53: 18,539,365 km (0.086 R)
• M54: 19,661,648 km (0.109 R)
• M55: 20,027,116 km (0.117 R)
• M56: 20,190,327 km (0.064 R)
• M57: 20,600,076 km (0.065 R)
• M58: 20,971,228 km (0.029 R)
• M59: 21,095,394 km (0.091 R)
• M60: 21,720,115 km (0.046 R)
• M61: 21,803,890 km (0.103 R)
• M62: 24,322,968 km (0.113 R)
• M63: 24,671,531 km (0.093 R)
• M64: 25,683,112 km (0.066 R)
• M65: 26,350,019 km (0.061 R)
• M66: 26,932,703 km (0.119 R)
• M67: 27,293,384 km (0.079 R)
• M68: 28,522,480 km (0.103 R)
• M69: 28,706,186 km (0.084 R)
• M70: 29,398,226 km (0.108 R)
• M71: 29,537,352 km (0.078 R)
• M72: 29,816,202 km (0.094 R)
• M73: 30,002,601 km (0.081 R)
• M74: 30,095,800 km (0.095 R)
• M75: 31,318,015 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.5

Radius: 13.9

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.94 AU - 4.94 AU

Year: 7203 Days

Day: 10.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,078,413 km

• M1: 207,791 km (0.059 R)
• M2: 302,636 km (0.058 R)
• M3: 598,691 km (0.06 R)
• M4: 889,808 km (0.1 R)
• M5: 1,293,274 km (0.118 R)
• M6: 1,394,551 km (0.069 R)
• M7: 1,697,038 km (0.106 R)
• M8: 1,790,088 km (0.081 R)
• M9: 1,904,231 km (0.099 R)
• M10: 2,160,343 km (0.098 R)
• M11: 2,448,768 km (0.051 R)
• M12: 2,684,534 km (0.079 R)
• M13: 3,018,137 km (0.06 R)
• M14: 3,604,261 km (0.109 R)
• M15: 3,750,269 km (0.107 R)
• M16: 4,023,136 km (0.094 R)
• M17: 4,200,259 km (0.073 R)
• M18: 4,379,926 km (0.066 R)
• M19: 4,509,927 km (0.088 R)
• M20: 4,720,561 km (0.113 R)
• M21: 4,907,708 km (0.062 R)
• M22: 5,289,182 km (0.117 R)
• M23: 5,623,982 km (0.115 R)
• M24: 5,965,813 km (0.102 R)
• M25: 6,226,712 km (0.078 R)
• M26: 6,314,526 km (0.108 R)
• M27: 6,432,260 km (0.088 R)
• M28: 6,820,017 km (0.07 R)
• M29: 7,493,657 km (0.079 R)
• M30: 7,965,189 km (0.037 R)
• M31: 8,092,497 km (0.068 R)
• M32: 8,478,908 km (0.078 R)
• M33: 9,471,041 km (0.053 R)
• M34: 10,049,536 km (0.063 R)
• M35: 10,256,430 km (0.059 R)
• M36: 10,534,682 km (0.058 R)
• M37: 10,885,938 km (0.089 R)
• M38: 11,027,457 km (0.075 R)
• M39: 11,205,329 km (0.119 R)
• M40: 11,420,002 km (0.094 R)
• M41: 12,035,747 km (0.053 R)
• M42: 12,550,813 km (0.112 R)
• M43: 12,699,363 km (0.048 R)
• M44: 13,337,249 km (0.11 R)
• M45: 14,178,138 km (0.113 R)
• M46: 14,371,718 km (0.095 R)
• M47: 14,605,091 km (0.094 R)
• M48: 14,957,543 km (0.119 R)
• M49: 16,112,439 km (0.11 R)
• M50: 16,721,003 km (0.11 R)
• M51: 16,884,663 km (0.087 R)
• M52: 18,931,311 km (0.078 R)
• M53: 19,487,367 km (0.086 R)
• M54: 19,659,554 km (0.059 R)
• M55: 20,266,323 km (0.033 R)
• M56: 21,542,542 km (0.07 R)
• M57: 21,631,553 km (0.108 R)
• M58: 22,302,799 km (0.117 R)
• M59: 23,528,155 km (0.068 R)
• M60: 23,849,491 km (0.092 R)
• M61: 24,868,851 km (0.067 R)
• M62: 24,962,200 km (0.086 R)
• M63: 25,196,021 km (0.108 R)
• M64: 25,713,331 km (0.091 R)
• M65: 26,186,509 km (0.1 R)
• M66: 26,567,235 km (0.067 R)
• M67: 27,141,691 km (0.108 R)
• M68: 27,865,595 km (0.107 R)
• M69: 28,254,251 km (0.099 R)
• M70: 30,423,869 km (0.11 R)
• M71: 31,629,777 km (0.108 R)
• M72: 32,035,337 km (0.085 R)
• M73: 32,136,914 km (0.086 R)
• M74: 32,289,653 km (0.117 R)
• M75: 32,442,542 km (0.109 R)
• M76: 32,595,581 km (0.037 R)
• M77: 33,467,886 km (0.104 R)
• M78: 33,829,314 km (0.057 R)
• M79: 34,244,000 km (0.098 R)
• M80: 34,921,529 km (0.085 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 12,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit