🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.5

Radius: 10.4

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.77 AU - 0.91 AU

Year: 522 Days

Day: 6.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 25,405,409 km

• M1: 242,049 km (0.054 R)
• M2: 316,848 km (0.093 R)
• M3: 414,386 km (0.099 R)
• M4: 479,760 km (0.056 R)
• M5: 558,898 km (0.065 R)
• M6: 646,412 km (0.11 R)
• M7: 803,939 km (0.111 R)
• M8: 893,398 km (0.104 R)
• M9: 962,961 km (0.099 R)
• M10: 1,286,841 km (0.097 R)
• M11: 1,402,330 km (0.097 R)
• M12: 1,470,697 km (0.071 R)
• M13: 1,687,464 km (0.119 R)
• M14: 1,814,622 km (0.088 R)
• M15: 2,099,756 km (0.116 R)
• M16: 2,247,708 km (0.071 R)
• M17: 2,426,627 km (0.107 R)
• M18: 2,570,989 km (0.12 R)
• M19: 2,769,954 km (0.1 R)
• M20: 2,856,721 km (0.099 R)
• M21: 3,116,872 km (0.063 R)
• M22: 3,201,245 km (0.088 R)
• M23: 3,378,369 km (0.085 R)
• M24: 3,521,384 km (0.101 R)
• M25: 3,672,628 km (0.096 R)
• M26: 3,877,726 km (0.116 R)
• M27: 4,001,444 km (0.089 R)
• M28: 4,073,550 km (0.051 R)
• M29: 4,212,526 km (0.045 R)
• M30: 4,319,489 km (0.098 R)
• M31: 4,645,911 km (0.079 R)
• M32: 4,749,583 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.2

Radius: 14.8

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.28 AU - 1.32 AU

Year: 1005 Days

Day: 12.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 25,405,409 km

• M1: 194,328 km (0.097 R)
• M2: 316,100 km (0.103 R)
• M3: 437,873 km (0.06 R)
• M4: 658,530 km (0.118 R)
• M5: 1,226,403 km (0.071 R)
• M6: 1,335,759 km (0.097 R)
• M7: 1,464,114 km (0.087 R)
• M8: 1,644,829 km (0.074 R)
• M9: 1,783,356 km (0.085 R)
• M10: 2,020,469 km (0.106 R)
• M11: 2,151,965 km (0.117 R)
• M12: 2,331,782 km (0.065 R)
• M13: 2,507,560 km (0.079 R)
• M14: 2,678,251 km (0.072 R)
• M15: 2,833,234 km (0.05 R)
• M16: 2,991,359 km (0.112 R)
• M17: 3,142,453 km (0.106 R)
• M18: 3,389,439 km (0.087 R)
• M19: 3,536,494 km (0.073 R)
• M20: 3,632,236 km (0.081 R)
• M21: 3,826,414 km (0.113 R)
• M22: 4,101,824 km (0.109 R)
• M23: 4,259,051 km (0.117 R)
• M24: 4,372,447 km (0.079 R)
• M25: 4,521,596 km (0.105 R)
• M26: 4,789,525 km (0.093 R)
• M27: 4,943,462 km (0.045 R)
• M28: 5,111,011 km (0.092 R)
• M29: 5,231,886 km (0.048 R)
• M30: 5,414,994 km (0.079 R)
• M31: 5,513,430 km (0.055 R)
• M32: 5,674,846 km (0.103 R)
• M33: 5,812,775 km (0.115 R)
• M34: 6,401,293 km (0.085 R)
• M35: 6,650,074 km (0.061 R)
• M36: 6,848,740 km (0.1 R)
• M37: 7,036,037 km (0.097 R)
• M38: 7,320,123 km (0.104 R)
• M39: 7,415,566 km (0.107 R)
• M40: 7,621,862 km (0.09 R)
• M41: 7,913,578 km (0.097 R)
• M42: 8,110,299 km (0.091 R)
• M43: 8,223,395 km (0.089 R)
• M44: 8,408,298 km (0.12 R)
• M45: 8,565,824 km (0.113 R)
• M46: 8,666,653 km (0.109 R)
• M47: 9,235,425 km (0.065 R)
• M48: 9,383,227 km (0.116 R)
• M49: 9,846,532 km (0.107 R)
• M50: 9,967,257 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.7

Radius: 9.3

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.04 AU - 2.08 AU

Year: 2005 Days

Day: 7.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 25,405,409 km

• M1: 135,685 km (0.063 R)
• M2: 194,776 km (0.08 R)
• M3: 256,112 km (0.092 R)
• M4: 373,695 km (0.08 R)
• M5: 540,348 km (0.026 R)
• M6: 748,289 km (0.118 R)
• M7: 837,299 km (0.107 R)
• M8: 973,433 km (0.051 R)
• M9: 1,044,343 km (0.076 R)
• M10: 1,220,270 km (0.038 R)
• M11: 1,326,634 km (0.096 R)
• M12: 1,718,281 km (0.07 R)
• M13: 1,816,268 km (0.087 R)
• M14: 1,938,639 km (0.102 R)
• M15: 2,040,814 km (0.118 R)
• M16: 2,191,758 km (0.071 R)
• M17: 2,370,528 km (0.047 R)
• M18: 2,857,619 km (0.032 R)
• M19: 3,066,457 km (0.106 R)
• M20: 3,172,821 km (0.11 R)
• M21: 3,334,686 km (0.041 R)
• M22: 3,402,903 km (0.102 R)
• M23: 3,499,244 km (0.098 R)
• M24: 3,568,657 km (0.115 R)
• M25: 3,779,590 km (0.081 R)
• M26: 3,908,095 km (0.114 R)
• M27: 4,228,533 km (0.103 R)
• M28: 4,391,894 km (0.096 R)
• M29: 4,557,499 km (0.059 R)
• M30: 4,848,168 km (0.102 R)
• M31: 4,941,367 km (0.099 R)
• M32: 5,019,308 km (0.096 R)
• M33: 5,383,728 km (0.094 R)
• M34: 5,561,002 km (0.086 R)
• M35: 6,272,489 km (0.075 R)
• M36: 7,012,550 km (0.102 R)
• M37: 7,100,364 km (0.081 R)
• M38: 7,277,188 km (0.076 R)
• M39: 7,384,001 km (0.056 R)
• M40: 7,581,171 km (0.069 R)
• M41: 7,653,277 km (0.111 R)
• M42: 7,743,784 km (0.102 R)
• M43: 7,999,148 km (0.091 R)
• M44: 8,146,202 km (0.085 R)
• M45: 8,480,554 km (0.075 R)
• M46: 8,762,546 km (0.117 R)
• M47: 8,914,238 km (0.063 R)
• M48: 9,162,720 km (0.098 R)
• M49: 9,297,358 km (0.109 R)
• M50: 9,374,700 km (0.098 R)
• M51: 9,529,833 km (0.105 R)
• M52: 9,842,792 km (0.093 R)
• M53: 10,000,468 km (0.097 R)
• M54: 10,178,938 km (0.048 R)
• M55: 11,086,997 km (0.115 R)
• M56: 11,189,472 km (0.092 R)
• M57: 11,498,990 km (0.118 R)
• M58: 12,529,270 km (0.107 R)
• M59: 13,304,935 km (0.079 R)
• M60: 13,523,199 km (0.037 R)
• M61: 13,830,772 km (0.112 R)
• M62: 13,897,044 km (0.043 R)
• M63: 14,029,737 km (0.104 R)
• M64: 14,229,600 km (0.048 R)
• M65: 14,385,630 km (0.094 R)
• M66: 14,632,168 km (0.104 R)
• M67: 14,902,641 km (0.104 R)
• M68: 15,288,753 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.9

Radius: 8.5

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2 AU - 3.16 AU

Year: 2811 Days

Day: 11.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 25,405,409 km

• M1: 110,104 km (0.114 R)
• M2: 195,524 km (0.109 R)
• M3: 263,891 km (0.104 R)
• M4: 359,633 km (0.039 R)
• M5: 572,062 km (0.093 R)
• M6: 683,213 km (0.114 R)
• M7: 845,677 km (0.096 R)
• M8: 927,956 km (0.054 R)
• M9: 1,191,547 km (0.059 R)
• M10: 1,259,165 km (0.079 R)
• M11: 1,569,880 km (0.094 R)
• M12: 1,625,680 km (0.111 R)
• M13: 1,739,075 km (0.119 R)
• M14: 2,240,378 km (0.115 R)
• M15: 2,409,872 km (0.069 R)
• M16: 2,605,845 km (0.061 R)
• M17: 2,661,197 km (0.115 R)
• M18: 2,773,096 km (0.118 R)
• M19: 3,295,940 km (0.088 R)
• M20: 3,661,557 km (0.068 R)
• M21: 3,874,435 km (0.116 R)
• M22: 4,391,595 km (0.062 R)
• M23: 4,658,178 km (0.061 R)
• M24: 4,712,183 km (0.064 R)
• M25: 4,944,060 km (0.087 R)
• M26: 4,999,112 km (0.101 R)
• M27: 5,109,814 km (0.095 R)
• M28: 5,733,787 km (0.076 R)
• M29: 5,952,050 km (0.11 R)
• M30: 6,084,295 km (0.12 R)
• M31: 6,262,167 km (0.075 R)
• M32: 6,321,856 km (0.117 R)
• M33: 6,441,684 km (0.089 R)
• M34: 6,898,107 km (0.062 R)
• M35: 6,959,891 km (0.099 R)
• M36: 7,130,283 km (0.076 R)
• M37: 7,906,696 km (0.102 R)
• M38: 8,263,936 km (0.071 R)
• M39: 9,180,073 km (0.068 R)
• M40: 9,486,899 km (0.096 R)
• M41: 10,339,158 km (0.109 R)
• M42: 10,445,073 km (0.118 R)
• M43: 10,747,560 km (0.026 R)
• M44: 10,801,265 km (0.057 R)
• M45: 10,926,778 km (0.062 R)
• M46: 11,016,836 km (0.12 R)
• M47: 12,004,481 km (0.069 R)
• M48: 12,097,381 km (0.089 R)
• M49: 12,153,181 km (0.102 R)
• M50: 12,302,630 km (0.115 R)
• M51: 12,678,569 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.8

Radius: 9.5

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.07 AU - 3.29 AU

Year: 2976 Days

Day: 11.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 25,405,409 km

• M1: 181,761 km (0.091 R)
• M2: 243,994 km (0.054 R)
• M3: 324,478 km (0.093 R)
• M4: 429,645 km (0.103 R)
• M5: 527,632 km (0.085 R)
• M6: 804,537 km (0.041 R)
• M7: 912,547 km (0.112 R)
• M8: 1,134,550 km (0.026 R)
• M9: 1,364,333 km (0.038 R)
• M10: 1,434,195 km (0.102 R)
• M11: 1,577,659 km (0.064 R)
• M12: 1,801,906 km (0.068 R)
• M13: 2,389,228 km (0.057 R)
• M14: 2,462,231 km (0.11 R)
• M15: 2,572,934 km (0.083 R)
• M16: 2,635,166 km (0.116 R)
• M17: 2,735,846 km (0.096 R)
• M18: 2,825,006 km (0.059 R)
• M19: 2,928,079 km (0.074 R)
• M20: 2,993,154 km (0.076 R)
• M21: 3,085,157 km (0.107 R)
• M22: 3,191,371 km (0.11 R)
• M23: 3,394,076 km (0.042 R)
• M24: 3,462,443 km (0.059 R)
• M25: 3,783,480 km (0.061 R)
• M26: 4,085,069 km (0.117 R)
• M27: 4,158,073 km (0.094 R)
• M28: 4,275,657 km (0.086 R)
• M29: 4,424,357 km (0.093 R)
• M30: 4,544,484 km (0.09 R)
• M31: 4,650,549 km (0.087 R)
• M32: 4,742,103 km (0.034 R)
• M33: 4,818,847 km (0.077 R)
• M34: 4,927,155 km (0.109 R)
• M35: 5,887,275 km (0.112 R)
• M36: 6,136,205 km (0.113 R)
• M37: 6,748,061 km (0.065 R)
• M38: 6,886,588 km (0.112 R)
• M39: 7,008,660 km (0.06 R)
• M40: 7,166,636 km (0.074 R)
• M41: 7,379,214 km (0.104 R)
• M42: 7,611,689 km (0.087 R)
• M43: 7,828,606 km (0.058 R)
• M44: 7,901,311 km (0.067 R)
• M45: 7,974,314 km (0.091 R)
• M46: 8,102,520 km (0.077 R)
• M47: 8,194,523 km (0.088 R)
• M48: 8,566,124 km (0.106 R)
• M49: 8,754,019 km (0.105 R)
• M50: 8,962,259 km (0.1 R)
• M51: 9,114,699 km (0.117 R)
• M52: 9,229,740 km (0.049 R)
• M53: 9,364,378 km (0.105 R)
• M54: 9,480,316 km (0.054 R)
• M55: 10,067,488 km (0.098 R)
• M56: 10,505,510 km (0.072 R)
• M57: 10,625,937 km (0.114 R)
• M58: 10,686,374 km (0.079 R)
• M59: 11,133,223 km (0.096 R)
• M60: 11,627,644 km (0.093 R)
• M61: 11,773,203 km (0.114 R)
• M62: 12,192,376 km (0.05 R)
• M63: 12,510,122 km (0.085 R)
• M64: 13,610,414 km (0.073 R)
• M65: 13,763,752 km (0.094 R)
• M66: 13,851,716 km (0.061 R)
• M67: 13,961,969 km (0.09 R)
• M68: 14,116,653 km (0.103 R)
• M69: 14,316,516 km (0.059 R)
• M70: 14,517,277 km (0.092 R)
• M71: 14,584,446 km (0.113 R)
• M72: 15,193,309 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.5

Radius: 10.5

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.45 AU - 4.27 AU

Year: 5144 Days

Day: 12.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 25,405,409 km

• M1: 196,721 km (0.096 R)
• M2: 303,235 km (0.119 R)
• M3: 404,662 km (0.047 R)
• M4: 578,794 km (0.112 R)
• M5: 779,106 km (0.115 R)
• M6: 882,328 km (0.084 R)
• M7: 1,540,559 km (0.088 R)
• M8: 1,643,183 km (0.101 R)
• M9: 1,748,201 km (0.111 R)
• M10: 1,840,054 km (0.086 R)
• M11: 2,076,867 km (0.115 R)
• M12: 2,273,588 km (0.116 R)
• M13: 2,340,608 km (0.098 R)
• M14: 2,425,281 km (0.096 R)
• M15: 2,528,204 km (0.115 R)
• M16: 2,597,767 km (0.039 R)
• M17: 2,774,293 km (0.114 R)
• M18: 2,973,258 km (0.045 R)
• M19: 3,289,956 km (0.116 R)
• M20: 3,500,740 km (0.112 R)
• M21: 3,875,333 km (0.074 R)
• M22: 3,976,162 km (0.074 R)
• M23: 4,408,799 km (0.11 R)
• M24: 4,662,966 km (0.107 R)
• M25: 4,856,695 km (0.099 R)
• M26: 6,144,882 km (0.086 R)
• M27: 6,405,182 km (0.079 R)
• M28: 6,524,711 km (0.06 R)
• M29: 6,985,622 km (0.064 R)
• M30: 7,108,741 km (0.115 R)
• M31: 7,182,942 km (0.108 R)
• M32: 7,407,039 km (0.1 R)
• M33: 7,482,287 km (0.114 R)
• M34: 7,913,428 km (0.092 R)
• M35: 8,067,514 km (0.079 R)
• M36: 8,300,587 km (0.095 R)
• M37: 8,799,796 km (0.049 R)
• M38: 9,254,872 km (0.111 R)
• M39: 9,363,032 km (0.117 R)
• M40: 9,635,449 km (0.054 R)
• M41: 9,910,410 km (0.074 R)
• M42: 10,021,113 km (0.079 R)
• M43: 10,468,111 km (0.072 R)
• M44: 10,609,182 km (0.103 R)
• M45: 11,179,598 km (0.082 R)
• M46: 12,024,378 km (0.062 R)
• M47: 12,829,364 km (0.062 R)
• M48: 12,980,458 km (0.077 R)
• M49: 13,284,141 km (0.084 R)
• M50: 13,436,881 km (0.056 R)
• M51: 13,621,036 km (0.099 R)
• M52: 13,960,772 km (0.093 R)
• M53: 14,053,822 km (0.081 R)
• M54: 15,028,303 km (0.108 R)
• M55: 15,251,353 km (0.102 R)
• M56: 16,057,087 km (0.094 R)
• M57: 16,415,973 km (0.117 R)
• M58: 16,514,259 km (0.046 R)
• M59: 17,008,829 km (0.098 R)
• M60: 17,108,312 km (0.096 R)
• M61: 17,274,665 km (0.105 R)
• M62: 17,709,546 km (0.059 R)
• M63: 17,911,503 km (0.059 R)
• M64: 17,978,971 km (0.074 R)
• M65: 18,317,661 km (0.091 R)
• M66: 18,385,578 km (0.086 R)
• M67: 19,380,853 km (0.093 R)
• M68: 20,499,396 km (0.091 R)
• M69: 21,066,522 km (0.037 R)
• M70: 21,638,734 km (0.115 R)
• M71: 22,035,168 km (0.12 R)
• M72: 22,288,587 km (0.079 R)
• M73: 22,908,371 km (0.081 R)
• M74: 23,496,739 km (0.067 R)
• M75: 23,978,444 km (0.106 R)
• M76: 24,801,233 km (0.111 R)
• M77: 24,989,576 km (0.109 R)
• M78: 25,216,067 km (0.082 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: 245 - 10,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit