🌌 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: 992.5

Radius: 10.4

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.58 AU - 0.88 AU

Year: 403 Days

Day: 12.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 13,879,472 km

• M1: 172,038 km (0.055 R)
• M2: 267,930 km (0.094 R)
• M3: 335,698 km (0.114 R)
• M4: 514,018 km (0.055 R)
• M5: 638,185 km (0.06 R)
• M6: 725,849 km (0.084 R)
• M7: 800,049 km (0.116 R)
• M8: 952,190 km (0.1 R)
• M9: 1,134,700 km (0.064 R)
• M10: 1,296,714 km (0.081 R)
• M11: 1,438,683 km (0.069 R)
• M12: 1,614,909 km (0.067 R)
• M13: 1,720,675 km (0.1 R)
• M14: 1,810,583 km (0.084 R)
• M15: 1,970,204 km (0.103 R)
• M16: 2,089,882 km (0.034 R)
• M17: 2,477,191 km (0.03 R)
• M18: 2,586,098 km (0.054 R)
• M19: 2,731,657 km (0.116 R)
• M20: 2,801,968 km (0.108 R)
• M21: 2,908,482 km (0.114 R)
• M22: 3,001,980 km (0.099 R)
• M23: 3,155,169 km (0.068 R)
• M24: 3,385,998 km (0.114 R)
• M25: 3,484,434 km (0.101 R)
• M26: 3,576,287 km (0.074 R)
• M27: 3,770,016 km (0.065 R)
• M28: 3,848,555 km (0.088 R)
• M29: 3,959,407 km (0.103 R)
• M30: 4,233,171 km (0.087 R)
• M31: 4,364,219 km (0.104 R)
• M32: 4,479,858 km (0.088 R)
• M33: 4,571,561 km (0.101 R)
• M34: 4,688,996 km (0.099 R)
• M35: 4,773,668 km (0.085 R)
• M36: 4,850,262 km (0.049 R)
• M37: 5,021,851 km (0.112 R)
• M38: 5,160,678 km (0.114 R)
• M39: 5,283,198 km (0.044 R)
• M40: 5,406,617 km (0.076 R)
• M41: 5,629,517 km (0.085 R)
• M42: 5,701,624 km (0.088 R)
• M43: 5,828,183 km (0.12 R)
• M44: 5,928,414 km (0.066 R)
• M45: 6,102,995 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.1

Radius: 13

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.93 AU - 1.09 AU

Year: 655 Days

Day: 8 Hours

Environment

Temp: -153 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 13,879,472 km

• M1: 175,030 km (0.112 R)
• M2: 266,583 km (0.047 R)
• M3: 385,065 km (0.118 R)
• M4: 465,997 km (0.103 R)
• M5: 557,850 km (0.073 R)
• M6: 651,349 km (0.1 R)
• M7: 747,989 km (0.068 R)
• M8: 846,724 km (0.068 R)
• M9: 975,677 km (0.079 R)
• M10: 1,104,032 km (0.118 R)
• M11: 1,215,184 km (0.094 R)
• M12: 1,302,249 km (0.12 R)
• M13: 1,416,243 km (0.038 R)
• M14: 1,529,489 km (0.069 R)
• M15: 1,654,852 km (0.105 R)
• M16: 1,815,370 km (0.114 R)
• M17: 1,976,487 km (0.106 R)
• M18: 2,085,245 km (0.074 R)
• M19: 2,176,499 km (0.103 R)
• M20: 2,274,187 km (0.107 R)
• M21: 2,363,347 km (0.115 R)
• M22: 2,596,720 km (0.11 R)
• M23: 2,859,115 km (0.107 R)
• M24: 2,966,675 km (0.048 R)
• M25: 3,158,011 km (0.062 R)
• M26: 3,246,872 km (0.068 R)
• M27: 3,342,316 km (0.063 R)
• M28: 3,432,972 km (0.114 R)
• M29: 3,518,692 km (0.088 R)
• M30: 3,845,413 km (0.109 R)
• M31: 4,000,397 km (0.097 R)
• M32: 4,133,240 km (0.025 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.3

Radius: 8.5

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.04 AU - 1.64 AU

Year: 1002 Days

Day: 10.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 13,879,472 km

• M1: 129,701 km (0.12 R)
• M2: 286,330 km (0.103 R)
• M3: 361,279 km (0.098 R)
• M4: 540,048 km (0.052 R)
• M5: 664,663 km (0.088 R)
• M6: 840,590 km (0.08 R)
• M7: 918,830 km (0.114 R)
• M8: 1,237,025 km (0.102 R)
• M9: 1,327,083 km (0.048 R)
• M10: 1,514,080 km (0.098 R)
• M11: 1,663,828 km (0.119 R)
• M12: 1,779,467 km (0.108 R)
• M13: 1,905,727 km (0.115 R)
• M14: 1,961,976 km (0.1 R)
• M15: 2,150,619 km (0.113 R)
• M16: 2,353,922 km (0.102 R)
• M17: 2,423,037 km (0.118 R)
• M18: 2,492,899 km (0.109 R)
• M19: 2,625,742 km (0.109 R)
• M20: 2,697,698 km (0.096 R)
• M21: 2,806,606 km (0.092 R)
• M22: 3,019,633 km (0.091 R)
• M23: 3,199,749 km (0.114 R)
• M24: 3,276,493 km (0.056 R)
• M25: 3,441,948 km (0.115 R)
• M26: 3,560,429 km (0.076 R)
• M27: 3,700,303 km (0.11 R)
• M28: 3,872,640 km (0.067 R)
• M29: 3,975,264 km (0.057 R)
• M30: 4,058,141 km (0.093 R)
• M31: 4,278,200 km (0.108 R)
• M32: 4,459,064 km (0.085 R)
• M33: 4,556,003 km (0.064 R)
• M34: 4,850,861 km (0.059 R)
• M35: 4,994,923 km (0.093 R)
• M36: 5,208,250 km (0.099 R)
• M37: 5,321,795 km (0.086 R)
• M38: 5,401,680 km (0.064 R)
• M39: 5,505,052 km (0.095 R)
• M40: 5,562,797 km (0.112 R)
• M41: 5,713,741 km (0.115 R)
• M42: 5,819,058 km (0.093 R)
• M43: 5,936,791 km (0.097 R)
• M44: 6,019,818 km (0.08 R)
• M45: 6,355,366 km (0.11 R)
• M46: 6,428,071 km (0.074 R)
• M47: 6,808,199 km (0.103 R)
• M48: 6,895,115 km (0.066 R)
• M49: 7,170,525 km (0.071 R)
• M50: 7,373,081 km (0.089 R)
• M51: 7,538,985 km (0.093 R)
• M52: 7,628,893 km (0.109 R)
• M53: 7,913,877 km (0.099 R)
• M54: 8,018,296 km (0.111 R)
• M55: 8,480,703 km (0.101 R)
• M56: 8,587,516 km (0.1 R)
• M57: 9,074,158 km (0.101 R)
• M58: 9,169,901 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62

Radius: 15

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.2 AU - 1.52 AU

Year: 1024 Days

Day: 6.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 13,879,472 km

• M1: 189,241 km (0.107 R)
• M2: 304,581 km (0.107 R)
• M3: 415,882 km (0.105 R)
• M4: 552,315 km (0.038 R)
• M5: 701,913 km (0.112 R)
• M6: 824,733 km (0.093 R)
• M7: 937,380 km (0.118 R)
• M8: 1,075,609 km (0.081 R)
• M9: 1,175,989 km (0.026 R)
• M10: 1,292,675 km (0.118 R)
• M11: 1,404,874 km (0.061 R)
• M12: 1,561,353 km (0.085 R)
• M13: 1,705,117 km (0.059 R)
• M14: 1,800,410 km (0.117 R)
• M15: 1,902,586 km (0.077 R)
• M16: 2,057,120 km (0.109 R)
• M17: 2,215,993 km (0.052 R)
• M18: 2,405,833 km (0.078 R)
• M19: 2,546,455 km (0.113 R)
• M20: 2,656,559 km (0.115 R)
• M21: 2,819,172 km (0.058 R)
• M22: 2,985,076 km (0.095 R)
• M23: 3,195,859 km (0.112 R)
• M24: 3,321,073 km (0.086 R)
• M25: 3,429,830 km (0.098 R)
• M26: 3,744,435 km (0.066 R)
• M27: 4,030,017 km (0.094 R)
• M28: 4,133,240 km (0.094 R)
• M29: 4,362,424 km (0.091 R)
• M30: 4,535,359 km (0.095 R)
• M31: 4,656,533 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.6

Radius: 13.6

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.62 AU - 3.36 AU

Year: 3338 Days

Day: 6.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 13,879,472 km

• M1: 187,147 km (0.098 R)
• M2: 331,658 km (0.097 R)
• M3: 441,164 km (0.095 R)
• M4: 534,962 km (0.087 R)
• M5: 628,610 km (0.111 R)
• M6: 748,139 km (0.118 R)
• M7: 876,644 km (0.107 R)
• M8: 1,024,147 km (0.107 R)
• M9: 1,112,559 km (0.073 R)
• M10: 1,309,879 km (0.099 R)
• M11: 1,468,901 km (0.118 R)
• M12: 1,621,641 km (0.072 R)
• M13: 1,793,529 km (0.116 R)
• M14: 1,985,613 km (0.098 R)
• M15: 2,141,344 km (0.101 R)
• M16: 2,331,034 km (0.092 R)
• M17: 2,450,563 km (0.112 R)
• M18: 2,917,458 km (0.117 R)
• M19: 3,311,349 km (0.108 R)
• M20: 3,463,490 km (0.091 R)
• M21: 3,792,456 km (0.09 R)
• M22: 4,204,448 km (0.103 R)
• M23: 4,425,105 km (0.099 R)
• M24: 4,593,253 km (0.102 R)
• M25: 4,935,982 km (0.093 R)
• M26: 5,169,055 km (0.11 R)
• M27: 5,306,835 km (0.066 R)
• M28: 5,405,869 km (0.103 R)
• M29: 5,666,468 km (0.045 R)
• M30: 5,931,406 km (0.112 R)
• M31: 6,034,329 km (0.066 R)
• M32: 6,304,802 km (0.091 R)
• M33: 6,473,249 km (0.071 R)
• M34: 6,664,585 km (0.093 R)
• M35: 7,096,624 km (0.113 R)
• M36: 7,426,637 km (0.038 R)
• M37: 8,033,406 km (0.074 R)
• M38: 8,147,549 km (0.117 R)
• M39: 8,656,331 km (0.064 R)
• M40: 9,486,899 km (0.108 R)
• M41: 10,566,995 km (0.114 R)
• M42: 11,351,337 km (0.04 R)
• M43: 11,660,107 km (0.118 R)
• M44: 11,815,539 km (0.107 R)
• M45: 12,075,989 km (0.055 R)
• M46: 12,391,192 km (0.115 R)
• M47: 12,976,119 km (0.062 R)
• M48: 13,083,381 km (0.034 R)
• M49: 13,298,952 km (0.095 R)
• M50: 13,597,250 km (0.055 R)
• M51: 13,980,071 km (0.105 R)
• M52: 14,145,227 km (0.046 R)
• M53: 14,421,983 km (0.109 R)
• M54: 15,121,802 km (0.115 R)
• M55: 16,322,175 km (0.071 R)
• M56: 16,438,113 km (0.071 R)
• M57: 16,787,574 km (0.117 R)
• M58: 18,783,509 km (0.071 R)
• M59: 19,179,494 km (0.052 R)
• M60: 19,363,051 km (0.116 R)
• M61: 19,948,577 km (0.064 R)
• M62: 20,103,710 km (0.113 R)
• M63: 20,727,832 km (0.062 R)
• M64: 20,979,306 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.8

Radius: 10

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.43 AU - 4.15 AU

Year: 4764 Days

Day: 9 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 13,879,472 km

• M1: 166,502 km (0.053 R)
• M2: 250,277 km (0.08 R)
• M3: 395,238 km (0.092 R)
• M4: 583,880 km (0.119 R)
• M5: 815,308 km (0.12 R)
• M6: 877,990 km (0.105 R)
• M7: 1,393,803 km (0.084 R)
• M8: 1,579,305 km (0.115 R)
• M9: 1,675,197 km (0.116 R)
• M10: 1,773,184 km (0.111 R)
• M11: 2,096,165 km (0.095 R)
• M12: 2,237,835 km (0.088 R)
• M13: 2,328,042 km (0.033 R)
• M14: 2,643,843 km (0.084 R)
• M15: 2,797,331 km (0.117 R)
• M16: 2,953,810 km (0.085 R)
• M17: 3,214,260 km (0.108 R)
• M18: 3,295,791 km (0.102 R)
• M19: 3,461,246 km (0.072 R)
• M20: 3,714,665 km (0.108 R)
• M21: 3,952,376 km (0.116 R)
• M22: 4,419,869 km (0.078 R)
• M23: 4,858,041 km (0.116 R)
• M24: 4,951,989 km (0.043 R)
• M25: 5,358,596 km (0.105 R)
• M26: 6,001,119 km (0.12 R)
• M27: 6,254,687 km (0.074 R)
• M28: 6,382,892 km (0.116 R)
• M29: 6,563,756 km (0.094 R)
• M30: 6,746,415 km (0.056 R)
• M31: 7,196,854 km (0.114 R)
• M32: 7,987,928 km (0.111 R)
• M33: 8,407,849 km (0.042 R)
• M34: 9,503,803 km (0.077 R)
• M35: 9,829,328 km (0.108 R)
• M36: 10,522,116 km (0.098 R)
• M37: 11,137,262 km (0.09 R)
• M38: 11,324,110 km (0.106 R)
• M39: 12,049,809 km (0.112 R)
• M40: 12,466,739 km (0.11 R)
• M41: 12,660,767 km (0.051 R)
• M42: 13,117,489 km (0.088 R)
• M43: 13,812,521 km (0.1 R)
• M44: 14,046,941 km (0.083 R)
• M45: 14,215,089 km (0.08 R)
• M46: 15,203,931 km (0.062 R)
• M47: 15,307,453 km (0.083 R)
• M48: 16,320,679 km (0.075 R)
• M49: 17,032,017 km (0.106 R)
• M50: 17,247,438 km (0.055 R)
• M51: 17,355,447 km (0.099 R)
• M52: 18,008,292 km (0.101 R)
• M53: 18,891,369 km (0.075 R)
• M54: 19,226,169 km (0.058 R)
• M55: 19,487,965 km (0.119 R)
• M56: 19,562,914 km (0.119 R)
• M57: 19,826,206 km (0.094 R)
• M58: 20,052,847 km (0.098 R)
• M59: 20,280,235 km (0.11 R)
• M60: 20,623,114 km (0.071 R)
• M61: 20,737,706 km (0.114 R)
• M62: 20,929,341 km (0.118 R)
• M63: 21,469,090 km (0.095 R)
• M64: 22,052,521 km (0.112 R)
• M65: 22,208,851 km (0.088 R)
• M66: 22,444,318 km (0.092 R)
• M67: 22,641,039 km (0.08 R)
• M68: 24,114,878 km (0.028 R)
• M69: 24,195,361 km (0.102 R)
• M70: 24,802,429 km (0.064 R)
• M71: 25,168,944 km (0.105 R)
• M72: 25,250,625 km (0.102 R)
• M73: 25,619,533 km (0.063 R)
• M74: 25,825,230 km (0.093 R)
• M75: 25,907,509 km (0.064 R)
• M76: 26,113,954 km (0.071 R)
• M77: 27,196,295 km (0.029 R)
• M78: 27,658,552 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.6

Radius: 8.9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.75 AU - 4.77 AU

Year: 5677 Days

Day: 10.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 13,879,472 km

• M1: 115,490 km (0.09 R)
• M2: 200,910 km (0.037 R)
• M3: 360,232 km (0.056 R)
• M4: 533,167 km (0.073 R)
• M5: 633,697 km (0.117 R)
• M6: 950,844 km (0.079 R)
• M7: 1,110,016 km (0.103 R)
• M8: 1,260,063 km (0.104 R)
• M9: 1,397,992 km (0.045 R)
• M10: 1,483,263 km (0.067 R)
• M11: 1,749,846 km (0.075 R)
• M12: 1,999,675 km (0.108 R)
• M13: 2,395,810 km (0.082 R)
• M14: 2,556,478 km (0.072 R)
• M15: 2,780,426 km (0.087 R)
• M16: 3,035,341 km (0.09 R)
• M17: 3,184,490 km (0.044 R)
• M18: 3,323,317 km (0.108 R)
• M19: 3,464,088 km (0.066 R)
• M20: 3,659,463 km (0.119 R)
• M21: 3,778,393 km (0.107 R)
• M22: 3,952,525 km (0.079 R)
• M23: 4,129,350 km (0.111 R)
• M24: 4,336,543 km (0.087 R)
• M25: 5,184,613 km (0.053 R)
• M26: 5,453,441 km (0.094 R)
• M27: 5,665,720 km (0.099 R)
• M28: 5,819,058 km (0.041 R)
• M29: 6,129,773 km (0.096 R)
• M30: 6,287,150 km (0.102 R)
• M31: 6,557,922 km (0.038 R)
• M32: 6,881,352 km (0.09 R)
• M33: 6,995,795 km (0.085 R)
• M34: 7,459,847 km (0.114 R)
• M35: 7,950,977 km (0.093 R)
• M36: 9,233,181 km (0.108 R)
• M37: 9,450,097 km (0.1 R)
• M38: 9,613,907 km (0.09 R)
• M39: 9,797,015 km (0.051 R)
• M40: 9,981,320 km (0.106 R)
• M41: 10,203,921 km (0.073 R)
• M42: 10,353,220 km (0.119 R)
• M43: 10,578,664 km (0.101 R)
• M44: 10,996,042 km (0.111 R)
• M45: 11,457,701 km (0.114 R)
• M46: 11,827,507 km (0.08 R)
• M47: 12,201,352 km (0.111 R)
• M48: 12,759,352 km (0.11 R)
• M49: 12,900,124 km (0.095 R)
• M50: 12,980,757 km (0.06 R)
• M51: 13,122,426 km (0.057 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 14,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit