🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.5

Radius: 10.8

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.78 AU - 0.84 AU

Year: 512 Days

Day: 9.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 30,837,898 km

• M1: 158,723 km (0.084 R)
• M2: 258,356 km (0.089 R)
• M3: 331,958 km (0.072 R)
• M4: 446,699 km (0.065 R)
• M5: 543,339 km (0.075 R)
• M6: 744,100 km (0.068 R)
• M7: 844,929 km (0.103 R)
• M8: 913,445 km (0.092 R)
• M9: 993,629 km (0.094 R)
• M10: 1,076,357 km (0.084 R)
• M11: 1,151,455 km (0.09 R)
• M12: 1,543,102 km (0.057 R)
• M13: 1,646,025 km (0.089 R)
• M14: 1,733,540 km (0.097 R)
• M15: 1,834,818 km (0.101 R)
• M16: 1,907,522 km (0.036 R)
• M17: 1,974,991 km (0.104 R)
• M18: 2,043,357 km (0.052 R)
• M19: 2,118,904 km (0.092 R)
• M20: 2,195,498 km (0.075 R)
• M21: 2,390,873 km (0.095 R)
• M22: 2,470,609 km (0.113 R)
• M23: 2,639,804 km (0.119 R)
• M24: 2,708,619 km (0.114 R)
• M25: 2,819,920 km (0.073 R)
• M26: 2,954,109 km (0.071 R)
• M27: 3,025,617 km (0.086 R)
• M28: 3,163,097 km (0.11 R)
• M29: 3,302,672 km (0.119 R)
• M30: 3,384,502 km (0.059 R)
• M31: 3,459,451 km (0.119 R)
• M32: 3,795,896 km (0.084 R)
• M33: 4,007,577 km (0.082 R)
• M34: 4,296,002 km (0.077 R)
• M35: 4,385,462 km (0.083 R)
• M36: 4,483,897 km (0.099 R)
• M37: 4,641,124 km (0.093 R)
• M38: 4,749,732 km (0.076 R)
• M39: 4,978,168 km (0.049 R)
• M40: 5,158,284 km (0.026 R)
• M41: 5,244,901 km (0.116 R)
• M42: 5,525,248 km (0.109 R)
• M43: 5,676,192 km (0.1 R)
• M44: 5,783,603 km (0.103 R)
• M45: 5,900,589 km (0.051 R)
• M46: 5,991,245 km (0.105 R)
• M47: 6,229,106 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.5

Radius: 9.2

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1 AU - 1.34 AU

Year: 890 Days

Day: 8.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 30,837,898 km

• M1: 127,757 km (0.099 R)
• M2: 223,798 km (0.067 R)
• M3: 342,430 km (0.066 R)
• M4: 399,875 km (0.034 R)
• M5: 461,360 km (0.109 R)
• M6: 563,086 km (0.077 R)
• M7: 633,996 km (0.116 R)
• M8: 728,542 km (0.112 R)
• M9: 871,856 km (0.047 R)
• M10: 955,631 km (0.033 R)
• M11: 1,125,724 km (0.077 R)
• M12: 1,199,027 km (0.05 R)
• M13: 1,305,989 km (0.108 R)
• M14: 1,422,676 km (0.109 R)
• M15: 1,502,411 km (0.109 R)
• M16: 1,659,788 km (0.116 R)
• M17: 1,793,978 km (0.097 R)
• M18: 1,909,766 km (0.096 R)
• M19: 2,028,098 km (0.108 R)
• M20: 2,264,463 km (0.113 R)
• M21: 2,326,845 km (0.085 R)
• M22: 2,763,821 km (0.107 R)
• M23: 2,839,068 km (0.104 R)
• M24: 2,940,645 km (0.1 R)
• M25: 3,034,742 km (0.118 R)
• M26: 3,095,330 km (0.068 R)
• M27: 3,191,072 km (0.102 R)
• M28: 3,261,383 km (0.113 R)
• M29: 3,332,293 km (0.038 R)
• M30: 3,556,989 km (0.083 R)
• M31: 3,694,319 km (0.052 R)
• M32: 3,926,944 km (0.106 R)
• M33: 4,212,676 km (0.095 R)
• M34: 4,358,085 km (0.073 R)
• M35: 4,426,451 km (0.072 R)
• M36: 4,554,507 km (0.092 R)
• M37: 4,663,714 km (0.118 R)
• M38: 4,783,990 km (0.103 R)
• M39: 5,027,685 km (0.05 R)
• M40: 5,150,954 km (0.075 R)
• M41: 5,327,479 km (0.107 R)
• M42: 5,601,243 km (0.056 R)
• M43: 5,675,743 km (0.045 R)
• M44: 5,739,771 km (0.033 R)
• M45: 5,815,019 km (0.088 R)
• M46: 5,879,645 km (0.087 R)
• M47: 5,944,571 km (0.117 R)
• M48: 6,031,487 km (0.085 R)
• M49: 6,629,130 km (0.085 R)
• M50: 6,730,558 km (0.117 R)
• M51: 6,798,475 km (0.033 R)
• M52: 6,992,204 km (0.05 R)
• M53: 7,095,577 km (0.111 R)
• M54: 7,234,104 km (0.096 R)
• M55: 7,420,204 km (0.117 R)
• M56: 7,478,697 km (0.11 R)
• M57: 7,537,339 km (0.116 R)
• M58: 7,988,227 km (0.107 R)
• M59: 8,072,152 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.3

Radius: 8.7

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.2 AU - 1.28 AU

Year: 971 Days

Day: 5.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 30,837,898 km

• M1: 108,758 km (0.116 R)
• M2: 169,794 km (0.095 R)
• M3: 259,702 km (0.106 R)
• M4: 342,878 km (0.095 R)
• M5: 450,589 km (0.051 R)
• M6: 527,183 km (0.083 R)
• M7: 585,975 km (0.107 R)
• M8: 676,332 km (0.063 R)
• M9: 763,398 km (0.093 R)
• M10: 837,150 km (0.09 R)
• M11: 976,874 km (0.066 R)
• M12: 1,130,960 km (0.12 R)
• M13: 1,196,185 km (0.072 R)
• M14: 1,293,274 km (0.113 R)
• M15: 1,399,937 km (0.05 R)
• M16: 1,463,366 km (0.101 R)
• M17: 1,520,513 km (0.047 R)
• M18: 1,625,979 km (0.096 R)
• M19: 1,707,809 km (0.101 R)
• M20: 2,060,860 km (0.109 R)
• M21: 2,248,007 km (0.103 R)
• M22: 2,445,028 km (0.045 R)
• M23: 2,543,613 km (0.092 R)
• M24: 2,621,703 km (0.105 R)
• M25: 2,718,193 km (0.09 R)
• M26: 2,842,659 km (0.09 R)
• M27: 2,919,253 km (0.043 R)
• M28: 2,982,832 km (0.083 R)
• M29: 3,042,222 km (0.098 R)
• M30: 3,120,612 km (0.054 R)

Asteroid Belt

Center: 1.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.8

Radius: 9.8

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.48 AU - 2.28 AU

Year: 1812 Days

Day: 12.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 30,837,898 km

• M1: 122,072 km (0.112 R)
• M2: 385,065 km (0.104 R)
• M3: 486,642 km (0.06 R)
• M4: 581,487 km (0.112 R)
• M5: 841,039 km (0.093 R)
• M6: 937,530 km (0.04 R)
• M7: 1,048,831 km (0.108 R)
• M8: 1,175,989 km (0.109 R)
• M9: 1,519,914 km (0.101 R)
• M10: 1,729,651 km (0.072 R)
• M11: 1,821,504 km (0.111 R)
• M12: 1,935,348 km (0.094 R)
• M13: 2,017,178 km (0.069 R)
• M14: 2,093,173 km (0.099 R)
• M15: 2,305,453 km (0.113 R)
• M16: 2,637,410 km (0.107 R)
• M17: 2,874,822 km (0.096 R)
• M18: 2,976,549 km (0.102 R)
• M19: 3,095,479 km (0.066 R)
• M20: 3,264,674 km (0.112 R)
• M21: 3,436,861 km (0.046 R)
• M22: 3,662,754 km (0.052 R)
• M23: 3,893,434 km (0.07 R)
• M24: 4,076,243 km (0.084 R)
• M25: 4,405,358 km (0.059 R)
• M26: 4,687,799 km (0.094 R)
• M27: 4,835,901 km (0.046 R)
• M28: 5,032,622 km (0.077 R)
• M29: 5,117,743 km (0.094 R)
• M30: 5,203,313 km (0.071 R)
• M31: 5,270,183 km (0.098 R)
• M32: 5,414,545 km (0.116 R)
• M33: 5,875,606 km (0.116 R)
• M34: 5,975,238 km (0.117 R)
• M35: 6,186,470 km (0.071 R)
• M36: 6,267,702 km (0.108 R)
• M37: 6,564,803 km (0.059 R)
• M38: 6,741,030 km (0.096 R)
• M39: 6,824,655 km (0.078 R)
• M40: 6,897,958 km (0.101 R)
• M41: 7,045,461 km (0.113 R)
• M42: 7,109,040 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.1

Radius: 9

Gravity: 10.17 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.21 AU - 4.17 AU

Year: 4983 Days

Day: 8.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 30,837,898 km

• M1: 123,269 km (0.088 R)
• M2: 294,708 km (0.078 R)
• M3: 616,792 km (0.047 R)
• M4: 690,693 km (0.046 R)
• M5: 1,017,415 km (0.084 R)
• M6: 1,076,506 km (0.062 R)
• M7: 1,167,312 km (0.117 R)
• M8: 1,389,764 km (0.103 R)
• M9: 2,041,413 km (0.072 R)
• M10: 2,429,320 km (0.097 R)
• M11: 2,652,520 km (0.107 R)
• M12: 2,798,079 km (0.108 R)
• M13: 3,075,433 km (0.113 R)
• M14: 3,140,658 km (0.116 R)
• M15: 3,206,481 km (0.04 R)
• M16: 3,587,955 km (0.105 R)
• M17: 3,726,034 km (0.116 R)
• M18: 3,889,395 km (0.108 R)
• M19: 4,296,002 km (0.064 R)
• M20: 4,467,441 km (0.083 R)
• M21: 4,691,240 km (0.099 R)
• M22: 4,867,915 km (0.099 R)
• M23: 5,463,613 km (0.1 R)
• M24: 5,972,994 km (0.109 R)
• M25: 6,109,577 km (0.093 R)
• M26: 6,247,357 km (0.118 R)
• M27: 6,666,530 km (0.079 R)
• M28: 6,723,078 km (0.049 R)
• M29: 6,808,199 km (0.057 R)
• M30: 6,951,065 km (0.101 R)
• M31: 7,473,311 km (0.096 R)
• M32: 8,098,481 km (0.078 R)
• M33: 8,586,170 km (0.118 R)
• M34: 8,802,488 km (0.081 R)
• M35: 8,864,721 km (0.059 R)
• M36: 8,926,954 km (0.065 R)
• M37: 9,177,680 km (0.047 R)
• M38: 9,653,850 km (0.095 R)
• M39: 10,531,391 km (0.032 R)
• M40: 10,896,111 km (0.104 R)
• M41: 11,843,364 km (0.073 R)
• M42: 13,099,687 km (0.112 R)
• M43: 13,599,643 km (0.086 R)
• M44: 13,743,556 km (0.089 R)
• M45: 14,033,178 km (0.117 R)
• M46: 14,178,587 km (0.054 R)
• M47: 14,618,255 km (0.117 R)
• M48: 14,950,811 km (0.111 R)
• M49: 15,248,661 km (0.101 R)
• M50: 16,229,873 km (0.063 R)
• M51: 16,344,465 km (0.119 R)
• M52: 16,574,247 km (0.106 R)
• M53: 16,843,823 km (0.055 R)
• M54: 17,192,535 km (0.111 R)
• M55: 17,426,357 km (0.052 R)
• M56: 18,411,908 km (0.107 R)
• M57: 18,611,172 km (0.097 R)
• M58: 18,691,057 km (0.038 R)
• M59: 18,971,553 km (0.109 R)
• M60: 19,213,154 km (0.091 R)
• M61: 19,699,496 km (0.064 R)
• M62: 20,189,878 km (0.07 R)
• M63: 20,313,147 km (0.073 R)
• M64: 21,057,695 km (0.091 R)
• M65: 21,475,223 km (0.11 R)
• M66: 22,148,862 km (0.12 R)
• M67: 22,915,103 km (0.113 R)
• M68: 23,387,682 km (0.069 R)
• M69: 23,473,851 km (0.091 R)
• M70: 23,560,318 km (0.117 R)
• M71: 24,037,236 km (0.113 R)
• M72: 24,255,051 km (0.047 R)
• M73: 24,517,296 km (0.096 R)
• M74: 25,798,153 km (0.096 R)
• M75: 26,155,243 km (0.081 R)
• M76: 27,965,527 km (0.084 R)
• M77: 28,057,081 km (0.07 R)
• M78: 28,286,414 km (0.097 R)
• M79: 28,608,648 km (0.116 R)
• M80: 29,722,404 km (0.053 R)
• M81: 30,050,023 km (0.092 R)
• M82: 30,331,716 km (0.062 R)
• M83: 30,614,307 km (0.046 R)
• M84: 31,657,752 km (0.06 R)
• M85: 31,801,067 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.1

Radius: 11.4

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.94 AU - 4.72 AU

Year: 5269 Days

Day: 10 Hours

Environment

Temp: -210 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 30,837,898 km

• M1: 167,998 km (0.029 R)
• M2: 592,856 km (0.098 R)
• M3: 734,825 km (0.062 R)
• M4: 810,521 km (0.109 R)
• M5: 1,083,537 km (0.093 R)
• M6: 1,201,121 km (0.046 R)
• M7: 1,323,343 km (0.053 R)
• M8: 1,681,330 km (0.118 R)
• M9: 1,801,757 km (0.074 R)
• M10: 1,907,223 km (0.091 R)
• M11: 2,525,212 km (0.119 R)
• M12: 2,604,200 km (0.117 R)
• M13: 2,928,678 km (0.079 R)
• M14: 3,266,170 km (0.054 R)
• M15: 3,396,021 km (0.09 R)
• M16: 3,683,399 km (0.107 R)
• M17: 4,024,931 km (0.119 R)
• M18: 4,258,303 km (0.084 R)
• M19: 4,665,359 km (0.104 R)
• M20: 4,738,662 km (0.098 R)
• M21: 4,910,849 km (0.089 R)
• M22: 5,085,131 km (0.1 R)
• M23: 5,337,802 km (0.093 R)
• M24: 5,439,977 km (0.087 R)
• M25: 6,200,533 km (0.12 R)
• M26: 6,335,021 km (0.099 R)
• M27: 6,910,674 km (0.077 R)
• M28: 7,078,373 km (0.052 R)
• M29: 7,162,596 km (0.111 R)
• M30: 7,389,088 km (0.107 R)
• M31: 7,878,273 km (0.116 R)
• M32: 8,141,415 km (0.1 R)
• M33: 8,797,103 km (0.05 R)
• M34: 9,070,268 km (0.089 R)
• M35: 9,500,811 km (0.096 R)
• M36: 10,670,517 km (0.11 R)
• M37: 10,897,008 km (0.089 R)
• M38: 11,157,757 km (0.106 R)
• M39: 11,453,512 km (0.099 R)
• M40: 11,652,178 km (0.067 R)
• M41: 12,390,294 km (0.052 R)
• M42: 13,005,440 km (0.079 R)
• M43: 13,178,076 km (0.082 R)
• M44: 13,525,742 km (0.103 R)
• M45: 13,665,616 km (0.058 R)
• M46: 13,841,244 km (0.087 R)
• M47: 14,088,230 km (0.073 R)
• M48: 14,194,594 km (0.113 R)
• M49: 14,946,323 km (0.042 R)
• M50: 15,454,806 km (0.108 R)
• M51: 15,564,462 km (0.093 R)
• M52: 15,711,068 km (0.08 R)
• M53: 16,079,677 km (0.069 R)
• M54: 16,637,976 km (0.111 R)
• M55: 16,712,925 km (0.11 R)
• M56: 16,863,121 km (0.064 R)
• M57: 17,506,541 km (0.093 R)
• M58: 18,661,287 km (0.104 R)
• M59: 18,895,258 km (0.119 R)
• M60: 19,012,543 km (0.062 R)
• M61: 19,130,127 km (0.064 R)
• M62: 19,208,666 km (0.095 R)
• M63: 19,326,699 km (0.029 R)
• M64: 20,119,418 km (0.068 R)
• M65: 20,239,246 km (0.117 R)
• M66: 20,963,150 km (0.067 R)
• M67: 21,900,530 km (0.071 R)
• M68: 22,519,267 km (0.086 R)
• M69: 23,060,063 km (0.11 R)
• M70: 23,143,688 km (0.096 R)
• M71: 23,353,125 km (0.059 R)
• M72: 23,563,161 km (0.032 R)
• M73: 24,324,614 km (0.105 R)
• M74: 25,180,014 km (0.053 R)
• M75: 25,395,435 km (0.103 R)
• M76: 25,481,903 km (0.089 R)
• M77: 25,654,838 km (0.093 R)
• M78: 26,219,720 km (0.112 R)
• M79: 26,394,300 km (0.047 R)
• M80: 27,494,443 km (0.091 R)
• M81: 27,760,727 km (0.119 R)
• M82: 28,161,799 km (0.109 R)
• M83: 28,699,454 km (0.105 R)
• M84: 29,105,014 km (0.103 R)
• M85: 30,608,024 km (0.085 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: 427 - 16,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit