🌌 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: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.6

Radius: 12.6

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.62 AU - 0.86 AU

Year: 432 Days

Day: 6.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 28,163,902 km

• M1: 192,832 km (0.069 R)
• M2: 298,597 km (0.119 R)
• M3: 383,719 km (0.107 R)
• M4: 465,249 km (0.097 R)
• M5: 704,157 km (0.064 R)
• M6: 971,638 km (0.114 R)
• M7: 1,125,126 km (0.087 R)
• M8: 1,219,372 km (0.029 R)
• M9: 1,311,525 km (0.114 R)
• M10: 1,401,283 km (0.075 R)
• M11: 1,498,372 km (0.075 R)
• M12: 1,597,855 km (0.054 R)
• M13: 1,678,039 km (0.087 R)
• M14: 1,781,711 km (0.042 R)
• M15: 1,921,435 km (0.081 R)
• M16: 2,030,342 km (0.081 R)
• M17: 2,236,339 km (0.109 R)
• M18: 2,412,266 km (0.078 R)
• M19: 2,505,166 km (0.115 R)
• M20: 2,624,695 km (0.089 R)
• M21: 2,707,572 km (0.106 R)
• M22: 2,791,347 km (0.1 R)
• M23: 2,876,019 km (0.054 R)
• M24: 2,974,754 km (0.103 R)
• M25: 3,223,385 km (0.117 R)
• M26: 3,319,278 km (0.043 R)
• M27: 3,864,113 km (0.115 R)
• M28: 3,995,460 km (0.101 R)
• M29: 4,158,222 km (0.069 R)
• M30: 4,300,490 km (0.08 R)
• M31: 4,398,925 km (0.059 R)
• M32: 4,497,959 km (0.035 R)
• M33: 4,605,520 km (0.047 R)
• M34: 4,752,874 km (0.077 R)
• M35: 4,901,873 km (0.067 R)
• M36: 5,108,318 km (0.097 R)
• M37: 5,196,581 km (0.086 R)
• M38: 5,382,681 km (0.088 R)
• M39: 5,595,708 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.9

Radius: 13.1

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.75 AU - 0.79 AU

Year: 458 Days

Day: 6.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 28,163,902 km

• M1: 171,290 km (0.056 R)
• M2: 290,369 km (0.028 R)
• M3: 387,159 km (0.103 R)
• M4: 483,052 km (0.055 R)
• M5: 578,794 km (0.115 R)
• M6: 665,262 km (0.107 R)
• M7: 778,507 km (0.106 R)
• M8: 889,210 km (0.109 R)
• M9: 992,432 km (0.049 R)
• M10: 1,082,341 km (0.034 R)
• M11: 1,226,553 km (0.068 R)
• M12: 1,370,017 km (0.089 R)
• M13: 1,455,737 km (0.108 R)
• M14: 1,567,636 km (0.095 R)
• M15: 1,653,505 km (0.085 R)
• M16: 1,758,074 km (0.116 R)
• M17: 1,965,267 km (0.101 R)
• M18: 2,049,491 km (0.101 R)
• M19: 2,442,036 km (0.079 R)
• M20: 2,557,226 km (0.062 R)
• M21: 2,644,890 km (0.09 R)
• M22: 2,778,332 km (0.099 R)
• M23: 2,863,453 km (0.119 R)
• M24: 3,171,325 km (0.08 R)
• M25: 3,281,728 km (0.104 R)
• M26: 3,527,967 km (0.028 R)
• M27: 3,752,812 km (0.034 R)
• M28: 3,841,823 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.7

Radius: 11.1

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.23 AU - 1.53 AU

Year: 1100 Days

Day: 10.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 170.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 28,163,902 km

• M1: 138,378 km (0.059 R)
• M2: 219,759 km (0.076 R)
• M3: 297,849 km (0.056 R)
• M4: 396,285 km (0.113 R)
• M5: 551,867 km (0.116 R)
• M6: 641,027 km (0.11 R)
• M7: 736,022 km (0.049 R)
• M8: 875,148 km (0.108 R)
• M9: 948,301 km (0.114 R)
• M10: 1,079,947 km (0.045 R)
• M11: 1,180,926 km (0.101 R)
• M12: 1,480,121 km (0.075 R)
• M13: 1,769,294 km (0.1 R)
• M14: 1,846,636 km (0.088 R)
• M15: 2,103,795 km (0.09 R)
• M16: 2,195,199 km (0.108 R)
• M17: 2,344,348 km (0.09 R)
• M18: 2,448,768 km (0.088 R)
• M19: 2,535,534 km (0.12 R)
• M20: 2,751,853 km (0.114 R)
• M21: 2,882,601 km (0.096 R)
• M22: 2,974,454 km (0.043 R)
• M23: 3,087,999 km (0.04 R)
• M24: 3,287,563 km (0.115 R)
• M25: 3,655,274 km (0.057 R)
• M26: 3,765,977 km (0.098 R)
• M27: 3,900,316 km (0.099 R)
• M28: 4,116,335 km (0.118 R)
• M29: 4,313,056 km (0.089 R)
• M30: 4,489,133 km (0.119 R)
• M31: 4,607,914 km (0.112 R)
• M32: 4,751,827 km (0.107 R)
• M33: 4,946,154 km (0.073 R)
• M34: 5,155,442 km (0.061 R)
• M35: 5,481,266 km (0.057 R)
• M36: 5,685,018 km (0.077 R)
• M37: 5,917,493 km (0.06 R)
• M38: 5,995,583 km (0.068 R)
• M39: 6,139,796 km (0.095 R)
• M40: 6,232,098 km (0.105 R)
• M41: 6,485,217 km (0.071 R)
• M42: 6,782,468 km (0.115 R)
• M43: 6,905,438 km (0.086 R)
• M44: 7,153,471 km (0.096 R)
• M45: 7,236,797 km (0.115 R)
• M46: 7,715,361 km (0.089 R)
• M47: 7,829,504 km (0.081 R)
• M48: 7,987,180 km (0.11 R)
• M49: 8,073,797 km (0.116 R)
• M50: 8,160,564 km (0.099 R)
• M51: 8,349,805 km (0.093 R)
• M52: 8,540,542 km (0.116 R)
• M53: 8,747,436 km (0.037 R)
• M54: 8,926,206 km (0.081 R)
• M55: 9,332,813 km (0.117 R)
• M56: 9,838,005 km (0.101 R)
• M57: 10,541,264 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.5

Radius: 14.2

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.21 AU - 1.63 AU

Year: 1148 Days

Day: 9.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 28,163,902 km

• M1: 183,257 km (0.056 R)
• M2: 284,984 km (0.106 R)
• M3: 382,372 km (0.079 R)
• M4: 472,879 km (0.055 R)
• M5: 602,131 km (0.096 R)
• M6: 696,378 km (0.116 R)
• M7: 796,908 km (0.079 R)
• M8: 896,241 km (0.051 R)
• M9: 1,079,797 km (0.118 R)
• M10: 1,276,818 km (0.111 R)
• M11: 1,536,370 km (0.109 R)
• M12: 1,733,989 km (0.096 R)
• M13: 1,931,009 km (0.065 R)
• M14: 2,202,679 km (0.098 R)
• M15: 2,309,043 km (0.084 R)
• M16: 2,417,202 km (0.12 R)
• M17: 2,597,917 km (0.078 R)
• M18: 2,710,713 km (0.095 R)
• M19: 2,877,814 km (0.117 R)
• M20: 3,332,891 km (0.028 R)
• M21: 3,478,450 km (0.083 R)
• M22: 3,614,733 km (0.057 R)
• M23: 4,106,013 km (0.074 R)
• M24: 4,274,610 km (0.102 R)
• M25: 4,470,134 km (0.117 R)
• M26: 4,618,685 km (0.087 R)
• M27: 4,819,445 km (0.088 R)
• M28: 4,946,454 km (0.105 R)
• M29: 5,100,240 km (0.102 R)
• M30: 5,190,747 km (0.09 R)
• M31: 5,799,012 km (0.116 R)
• M32: 6,002,315 km (0.101 R)
• M33: 6,139,197 km (0.065 R)
• M34: 6,457,841 km (0.115 R)
• M35: 6,668,774 km (0.112 R)
• M36: 6,910,524 km (0.111 R)
• M37: 7,010,904 km (0.11 R)
• M38: 7,329,697 km (0.031 R)
• M39: 7,432,022 km (0.12 R)
• M40: 7,891,437 km (0.086 R)
• M41: 7,996,455 km (0.075 R)
• M42: 8,528,724 km (0.03 R)
• M43: 8,931,591 km (0.057 R)
• M44: 9,088,220 km (0.12 R)
• M45: 9,451,893 km (0.111 R)
• M46: 9,611,514 km (0.108 R)
• M47: 9,756,025 km (0.044 R)
• M48: 9,949,754 km (0.108 R)
• M49: 10,210,055 km (0.058 R)
• M50: 10,456,143 km (0.098 R)
• M51: 10,687,721 km (0.118 R)
• M52: 10,787,353 km (0.079 R)
• M53: 11,105,248 km (0.119 R)
• M54: 11,358,518 km (0.083 R)
• M55: 11,528,311 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.6

Radius: 8.6

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.54 AU - 4.82 AU

Year: 5796 Days

Day: 8.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 28,163,902 km

• M1: 117,734 km (0.12 R)
• M2: 315,652 km (0.1 R)
• M3: 721,959 km (0.072 R)
• M4: 1,001,558 km (0.06 R)
• M5: 1,236,875 km (0.053 R)
• M6: 1,392,906 km (0.088 R)
• M7: 1,555,668 km (0.073 R)
• M8: 3,110,439 km (0.09 R)
• M9: 3,302,822 km (0.114 R)
• M10: 3,411,430 km (0.107 R)
• M11: 3,632,087 km (0.114 R)
• M12: 3,789,464 km (0.089 R)
• M13: 3,903,308 km (0.077 R)
• M14: 4,110,949 km (0.116 R)
• M15: 4,658,029 km (0.099 R)
• M16: 5,355,005 km (0.073 R)
• M17: 5,637,745 km (0.109 R)
• M18: 6,057,667 km (0.105 R)
• M19: 6,487,760 km (0.106 R)
• M20: 6,789,200 km (0.084 R)
• M21: 6,927,728 km (0.06 R)
• M22: 7,039,178 km (0.088 R)
• M23: 7,434,266 km (0.085 R)
• M24: 8,098,780 km (0.113 R)
• M25: 9,268,635 km (0.074 R)
• M26: 9,732,688 km (0.104 R)
• M27: 9,857,602 km (0.074 R)
• M28: 10,844,499 km (0.11 R)
• M29: 11,267,712 km (0.113 R)
• M30: 11,464,882 km (0.106 R)
• M31: 11,563,766 km (0.062 R)
• M32: 12,130,293 km (0.073 R)
• M33: 12,637,430 km (0.109 R)
• M34: 14,342,397 km (0.05 R)
• M35: 14,449,210 km (0.059 R)
• M36: 14,663,434 km (0.092 R)
• M37: 15,897,317 km (0.051 R)
• M38: 16,377,825 km (0.118 R)
• M39: 16,452,175 km (0.105 R)
• M40: 16,900,670 km (0.116 R)
• M41: 16,975,768 km (0.09 R)
• M42: 17,428,900 km (0.11 R)
• M43: 17,504,896 km (0.116 R)
• M44: 18,734,441 km (0.103 R)
• M45: 19,007,157 km (0.049 R)
• M46: 19,398,954 km (0.104 R)
• M47: 19,833,087 km (0.1 R)
• M48: 20,150,833 km (0.027 R)
• M49: 20,390,190 km (0.088 R)
• M50: 20,630,594 km (0.088 R)
• M51: 20,831,653 km (0.076 R)
• M52: 21,235,567 km (0.119 R)
• M53: 21,438,572 km (0.064 R)
• M54: 21,969,345 km (0.107 R)
• M55: 22,339,300 km (0.066 R)
• M56: 22,504,307 km (0.107 R)
• M57: 22,628,473 km (0.069 R)
• M58: 23,797,431 km (0.091 R)
• M59: 24,177,409 km (0.064 R)
• M60: 25,458,416 km (0.034 R)
• M61: 25,803,688 km (0.081 R)
• M62: 27,288,447 km (0.074 R)
• M63: 28,353,135 km (0.085 R)
• M64: 29,025,577 km (0.113 R)
• M65: 29,657,778 km (0.069 R)
• M66: 29,884,718 km (0.069 R)
• M67: 30,523,052 km (0.098 R)
• M68: 30,660,532 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.2

Radius: 13.5

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.1 AU - 5.92 AU

Year: 7606 Days

Day: 10.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 28,163,902 km

• M1: 170,392 km (0.104 R)
• M2: 299,046 km (0.104 R)
• M3: 519,254 km (0.093 R)
• M4: 621,130 km (0.082 R)
• M5: 731,384 km (0.108 R)
• M6: 949,049 km (0.082 R)
• M7: 1,217,278 km (0.065 R)
• M8: 1,346,231 km (0.054 R)
• M9: 1,465,012 km (0.077 R)
• M10: 1,745,807 km (0.099 R)
• M11: 2,147,477 km (0.067 R)
• M12: 2,359,607 km (0.081 R)
• M13: 2,449,964 km (0.079 R)
• M14: 2,578,618 km (0.109 R)
• M15: 3,377,621 km (0.108 R)
• M16: 3,480,095 km (0.043 R)
• M17: 3,857,979 km (0.077 R)
• M18: 4,008,625 km (0.111 R)
• M19: 4,427,499 km (0.058 R)
• M20: 4,585,324 km (0.06 R)
• M21: 4,837,247 km (0.048 R)
• M22: 5,402,877 km (0.088 R)
• M23: 5,499,218 km (0.104 R)
• M24: 5,718,229 km (0.117 R)
• M25: 5,890,416 km (0.089 R)
• M26: 6,240,176 km (0.111 R)
• M27: 6,648,429 km (0.115 R)
• M28: 6,986,520 km (0.058 R)
• M29: 7,197,303 km (0.116 R)
• M30: 7,842,668 km (0.073 R)
• M31: 8,590,807 km (0.028 R)
• M32: 8,675,480 km (0.046 R)
• M33: 8,930,843 km (0.037 R)
• M34: 9,332,962 km (0.107 R)
• M35: 9,623,930 km (0.087 R)
• M36: 9,770,536 km (0.104 R)
• M37: 10,036,222 km (0.071 R)
• M38: 10,274,531 km (0.101 R)
• M39: 10,635,511 km (0.088 R)
• M40: 10,970,012 km (0.071 R)
• M41: 11,154,017 km (0.04 R)
• M42: 12,406,451 km (0.029 R)
• M43: 12,726,590 km (0.058 R)
• M44: 12,952,184 km (0.047 R)
• M45: 13,081,735 km (0.06 R)
• M46: 13,505,845 km (0.115 R)
• M47: 13,670,253 km (0.048 R)
• M48: 14,100,646 km (0.098 R)
• M49: 15,349,938 km (0.115 R)
• M50: 15,831,793 km (0.104 R)
• M51: 16,458,758 km (0.06 R)
• M52: 16,564,075 km (0.092 R)
• M53: 16,740,151 km (0.118 R)
• M54: 16,952,132 km (0.116 R)
• M55: 17,165,009 km (0.102 R)
• M56: 17,271,822 km (0.102 R)
• M57: 17,989,443 km (0.099 R)
• M58: 19,010,299 km (0.108 R)
• M59: 19,120,852 km (0.105 R)
• M60: 20,162,651 km (0.056 R)
• M61: 20,994,116 km (0.12 R)
• M62: 21,184,704 km (0.119 R)
• M63: 21,644,269 km (0.12 R)
• M64: 22,107,274 km (0.116 R)
• M65: 23,792,943 km (0.085 R)
• M66: 24,071,345 km (0.111 R)
• M67: 24,591,048 km (0.032 R)
• M68: 25,560,442 km (0.117 R)
• M69: 25,967,946 km (0.048 R)
• M70: 26,872,266 km (0.097 R)
• M71: 27,245,063 km (0.052 R)
• M72: 27,703,282 km (0.101 R)
• M73: 28,163,894 km (0.109 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: 409 - 19,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit