🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.9

Radius: 10.4

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.51 AU - 0.53 AU

Year: 254 Days

Day: 11.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 60,503,481 km

• M1: 131,497 km (0.106 R)
• M2: 210,035 km (0.069 R)
• M3: 276,906 km (0.091 R)
• M4: 352,901 km (0.06 R)
• M5: 423,960 km (0.098 R)
• M6: 495,767 km (0.09 R)
• M7: 572,810 km (0.111 R)
• M8: 650,452 km (0.113 R)
• M9: 785,239 km (0.095 R)
• M10: 875,447 km (0.103 R)
• M11: 948,600 km (0.104 R)
• M12: 1,016,667 km (0.109 R)
• M13: 1,084,136 km (0.105 R)
• M14: 1,186,012 km (0.108 R)
• M15: 1,254,827 km (0.105 R)
• M16: 1,340,995 km (0.069 R)
• M17: 1,450,800 km (0.107 R)
• M18: 1,544,448 km (0.055 R)
• M19: 1,611,618 km (0.114 R)
• M20: 1,697,188 km (0.104 R)
• M21: 1,775,577 km (0.057 R)
• M22: 1,867,131 km (0.084 R)
• M23: 1,945,221 km (0.109 R)
• M24: 2,027,350 km (0.026 R)
• M25: 2,123,243 km (0.107 R)
• M26: 2,239,779 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.8

Radius: 8.1

Gravity: 14.03 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.76 AU - 0.94 AU

Year: 532 Days

Day: 7.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 60,503,481 km

• M1: 101,876 km (0.115 R)
• M2: 209,138 km (0.106 R)
• M3: 327,021 km (0.072 R)
• M4: 399,726 km (0.064 R)
• M5: 546,631 km (0.086 R)
• M6: 673,490 km (0.026 R)
• M7: 750,682 km (0.078 R)
• M8: 851,661 km (0.117 R)
• M9: 1,006,345 km (0.066 R)
• M10: 1,078,750 km (0.084 R)
• M11: 1,361,789 km (0.109 R)
• M12: 1,417,440 km (0.094 R)
• M13: 1,480,271 km (0.106 R)
• M14: 1,647,970 km (0.074 R)
• M15: 1,767,948 km (0.107 R)
• M16: 1,863,092 km (0.095 R)
• M17: 2,073,127 km (0.117 R)
• M18: 2,188,318 km (0.118 R)
• M19: 2,320,413 km (0.063 R)
• M20: 2,387,432 km (0.111 R)
• M21: 2,462,680 km (0.092 R)
• M22: 2,569,493 km (0.094 R)
• M23: 2,662,244 km (0.073 R)
• M24: 2,764,120 km (0.064 R)
• M25: 2,859,264 km (0.09 R)
• M26: 2,963,534 km (0.053 R)
• M27: 3,175,813 km (0.102 R)
• M28: 3,367,897 km (0.105 R)
• M29: 3,435,665 km (0.115 R)
• M30: 3,737,254 km (0.059 R)
• M31: 3,913,480 km (0.069 R)
• M32: 4,101,525 km (0.088 R)
• M33: 4,173,930 km (0.072 R)
• M34: 4,589,214 km (0.115 R)
• M35: 4,749,583 km (0.114 R)
• M36: 4,931,045 km (0.11 R)
• M37: 5,017,812 km (0.051 R)
• M38: 5,153,647 km (0.09 R)
• M39: 5,231,886 km (0.118 R)
• M40: 5,330,322 km (0.095 R)
• M41: 5,568,930 km (0.076 R)
• M42: 5,770,439 km (0.072 R)
• M43: 5,821,152 km (0.1 R)
• M44: 5,872,016 km (0.12 R)
• M45: 5,964,018 km (0.029 R)
• M46: 6,170,314 km (0.104 R)
• M47: 6,222,224 km (0.104 R)
• M48: 6,295,078 km (0.08 R)
• M49: 6,431,362 km (0.118 R)
• M50: 6,547,450 km (0.12 R)
• M51: 6,706,772 km (0.051 R)
• M52: 6,942,837 km (0.086 R)
• M53: 7,236,199 km (0.103 R)
• M54: 7,290,951 km (0.05 R)
• M55: 7,423,046 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.8

Radius: 14.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.88 AU - 1.18 AU

Year: 709 Days

Day: 7.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 60,503,481 km

• M1: 213,177 km (0.094 R)
• M2: 365,318 km (0.115 R)
• M3: 475,572 km (0.054 R)
• M4: 716,574 km (0.094 R)
• M5: 812,466 km (0.117 R)
• M6: 921,672 km (0.114 R)
• M7: 1,084,884 km (0.058 R)
• M8: 1,258,716 km (0.087 R)
• M9: 1,378,544 km (0.109 R)
• M10: 1,497,475 km (0.064 R)
• M11: 1,656,647 km (0.095 R)
• M12: 1,789,340 km (0.115 R)
• M13: 1,914,703 km (0.087 R)
• M14: 2,009,249 km (0.037 R)
• M15: 2,105,590 km (0.12 R)
• M16: 2,244,417 km (0.109 R)
• M17: 2,416,454 km (0.097 R)
• M18: 2,525,362 km (0.095 R)
• M19: 2,673,464 km (0.096 R)
• M20: 2,869,138 km (0.11 R)
• M21: 3,208,126 km (0.037 R)
• M22: 3,348,748 km (0.059 R)
• M23: 3,477,851 km (0.095 R)
• M24: 3,643,456 km (0.074 R)
• M25: 3,989,626 km (0.094 R)
• M26: 4,083,423 km (0.069 R)
• M27: 4,206,991 km (0.063 R)
• M28: 4,309,915 km (0.103 R)
• M29: 4,540,595 km (0.08 R)
• M30: 4,737,316 km (0.106 R)
• M31: 4,921,321 km (0.092 R)
• M32: 5,029,929 km (0.102 R)
• M33: 5,154,843 km (0.081 R)
• M34: 5,304,740 km (0.084 R)
• M35: 5,528,240 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533

Radius: 14.7

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.01 AU - 1.15 AU

Year: 761 Days

Day: 5 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 60,503,481 km

• M1: 183,557 km (0.088 R)
• M2: 299,345 km (0.099 R)
• M3: 449,841 km (0.032 R)
• M4: 558,000 km (0.102 R)
• M5: 701,315 km (0.069 R)
• M6: 813,364 km (0.106 R)
• M7: 937,979 km (0.075 R)
• M8: 1,058,555 km (0.054 R)
• M9: 1,167,312 km (0.12 R)
• M10: 1,304,493 km (0.118 R)
• M11: 1,524,552 km (0.116 R)
• M12: 1,622,688 km (0.11 R)
• M13: 1,764,058 km (0.077 R)
• M14: 1,867,729 km (0.092 R)
• M15: 2,074,174 km (0.084 R)
• M16: 2,184,129 km (0.057 R)
• M17: 2,333,727 km (0.113 R)
• M18: 2,433,060 km (0.119 R)
• M19: 2,525,810 km (0.09 R)
• M20: 2,635,765 km (0.035 R)
• M21: 2,820,069 km (0.095 R)
• M22: 2,942,590 km (0.1 R)
• M23: 3,066,906 km (0.084 R)
• M24: 3,252,557 km (0.072 R)
• M25: 3,599,923 km (0.062 R)
• M26: 3,778,244 km (0.04 R)
• M27: 4,312,009 km (0.096 R)
• M28: 4,463,402 km (0.09 R)
• M29: 4,597,591 km (0.034 R)
• M30: 4,703,806 km (0.037 R)
• M31: 4,830,515 km (0.076 R)
• M32: 4,978,168 km (0.076 R)
• M33: 5,207,502 km (0.049 R)
• M34: 5,369,217 km (0.11 R)
• M35: 5,759,817 km (0.042 R)
• M36: 5,853,765 km (0.1 R)
• M37: 6,191,856 km (0.108 R)
• M38: 6,449,613 km (0.066 R)
• M39: 6,558,221 km (0.057 R)
• M40: 6,689,119 km (0.105 R)
• M41: 6,909,477 km (0.096 R)
• M42: 7,020,478 km (0.072 R)
• M43: 7,289,455 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.3

Radius: 11.3

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.97 AU - 1.45 AU

Year: 903 Days

Day: 11 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 60,503,481 km

• M1: 145,110 km (0.104 R)
• M2: 255,812 km (0.076 R)
• M3: 348,413 km (0.11 R)
• M4: 438,920 km (0.103 R)
• M5: 544,835 km (0.076 R)
• M6: 661,073 km (0.075 R)
• M7: 751,430 km (0.093 R)
• M8: 828,323 km (0.058 R)
• M9: 991,086 km (0.086 R)
• M10: 1,171,800 km (0.063 R)
• M11: 1,291,329 km (0.066 R)
• M12: 1,643,931 km (0.096 R)
• M13: 1,738,776 km (0.118 R)
• M14: 1,843,794 km (0.065 R)
• M15: 1,942,678 km (0.097 R)
• M16: 2,043,507 km (0.117 R)
• M17: 2,154,658 km (0.062 R)
• M18: 2,392,070 km (0.12 R)
• M19: 2,666,133 km (0.065 R)
• M20: 2,912,072 km (0.044 R)
• M21: 3,415,768 km (0.108 R)
• M22: 3,538,438 km (0.075 R)
• M23: 3,704,043 km (0.042 R)
• M24: 3,914,976 km (0.114 R)
• M25: 4,337,441 km (0.075 R)
• M26: 4,492,723 km (0.105 R)
• M27: 4,571,113 km (0.053 R)
• M28: 4,854,750 km (0.084 R)
• M29: 4,992,979 km (0.118 R)
• M30: 5,226,202 km (0.074 R)
• M31: 5,296,812 km (0.031 R)
• M32: 5,415,443 km (0.109 R)
• M33: 5,486,951 km (0.111 R)
• M34: 5,935,296 km (0.1 R)
• M35: 6,045,998 km (0.083 R)
• M36: 6,132,765 km (0.075 R)
• M37: 6,382,743 km (0.103 R)
• M38: 6,458,439 km (0.099 R)
• M39: 6,559,717 km (0.091 R)
• M40: 6,789,799 km (0.082 R)
• M41: 6,944,632 km (0.12 R)
• M42: 7,179,052 km (0.087 R)
• M43: 7,310,399 km (0.095 R)
• M44: 7,403,000 km (0.067 R)
• M45: 7,562,322 km (0.095 R)
• M46: 7,898,169 km (0.076 R)
• M47: 8,156,674 km (0.1 R)
• M48: 8,293,856 km (0.033 R)
• M49: 8,751,924 km (0.081 R)
• M50: 8,991,281 km (0.111 R)
• M51: 9,275,517 km (0.082 R)
• M52: 9,722,066 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.8

Radius: 5.3

Gravity: 21.46 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.29 AU - 8.55 AU

Year: 15117 Days

Day: 20.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 60,503,481 km

• M1: 135,685 km (0.091 R)
• M2: 236,813 km (0.095 R)
• M3: 444,754 km (0.119 R)
• M4: 513,569 km (0.114 R)
• M5: 549,473 km (0.054 R)
• M6: 604,824 km (0.094 R)
• M7: 1,090,718 km (0.12 R)
• M8: 1,137,542 km (0.026 R)
• M9: 1,511,088 km (0.087 R)
• M10: 2,005,808 km (0.095 R)
• M11: 2,361,702 km (0.048 R)
• M12: 3,030,554 km (0.036 R)
• M13: 3,130,635 km (0.11 R)
• M14: 3,472,167 km (0.114 R)
• M15: 4,043,182 km (0.088 R)
• M16: 4,490,479 km (0.076 R)
• M17: 4,642,920 km (0.073 R)
• M18: 4,681,366 km (0.07 R)
• M19: 4,797,305 km (0.089 R)
• M20: 5,031,874 km (0.067 R)
• M21: 6,473,249 km (0.11 R)
• M22: 7,171,872 km (0.094 R)
• M23: 7,530,158 km (0.109 R)
• M24: 7,620,665 km (0.056 R)
• M25: 7,986,133 km (0.091 R)
• M26: 8,124,660 km (0.079 R)
• M27: 8,263,936 km (0.062 R)
• M28: 8,310,611 km (0.067 R)
• M29: 8,451,083 km (0.096 R)
• M30: 8,498,057 km (0.095 R)
• M31: 9,897,694 km (0.095 R)
• M32: 11,419,105 km (0.082 R)
• M33: 12,473,171 km (0.11 R)
• M34: 13,283,992 km (0.119 R)
• M35: 13,448,101 km (0.051 R)
• M36: 13,778,562 km (0.07 R)
• M37: 14,111,717 km (0.103 R)
• M38: 14,842,502 km (0.052 R)
• M39: 15,069,742 km (0.106 R)
• M40: 15,126,738 km (0.11 R)
• M41: 18,188,708 km (0.082 R)
• M42: 19,044,707 km (0.089 R)
• M43: 19,291,842 km (0.099 R)
• M44: 19,353,626 km (0.117 R)
• M45: 19,976,552 km (0.101 R)
• M46: 20,039,233 km (0.097 R)
• M47: 20,669,190 km (0.099 R)
• M48: 20,859,478 km (0.116 R)
• M49: 21,433,785 km (0.095 R)
• M50: 21,755,121 km (0.088 R)
• M51: 21,884,074 km (0.117 R)
• M52: 25,665,011 km (0.056 R)
• M53: 26,006,243 km (0.055 R)
• M54: 26,280,307 km (0.106 R)
• M55: 28,014,445 km (0.091 R)
• M56: 29,214,669 km (0.113 R)
• M57: 30,647,966 km (0.041 R)
• M58: 31,155,103 km (0.118 R)
• M59: 31,664,932 km (0.076 R)
• M60: 32,030,849 km (0.059 R)
• M61: 32,471,714 km (0.077 R)
• M62: 33,211,026 km (0.07 R)
• M63: 33,731,777 km (0.092 R)
• M64: 34,180,271 km (0.107 R)
• M65: 34,255,220 km (0.066 R)
• M66: 35,918,000 km (0.06 R)
• M67: 36,989,719 km (0.113 R)
• M68: 37,838,986 km (0.098 R)
• M69: 38,772,926 km (0.104 R)
• M70: 38,929,405 km (0.073 R)
• M71: 39,164,274 km (0.087 R)
• M72: 39,635,657 km (0.077 R)
• M73: 41,539,888 km (0.064 R)
• M74: 41,860,177 km (0.064 R)
• M75: 42,100,880 km (0.105 R)
• M76: 44,615,321 km (0.1 R)
• M77: 45,849,354 km (0.085 R)
• M78: 47,679,385 km (0.117 R)
• M79: 48,350,780 km (0.045 R)
• M80: 48,435,003 km (0.053 R)
• M81: 50,213,273 km (0.076 R)
• M82: 50,810,767 km (0.066 R)
• M83: 51,668,412 km (0.085 R)
• M84: 52,617,311 km (0.119 R)
• M85: 52,703,928 km (0.104 R)
• M86: 53,050,547 km (0.108 R)
• M87: 53,137,313 km (0.096 R)
• M88: 57,536,687 km (0.087 R)
• M89: 57,804,318 km (0.026 R)
• M90: 58,519,994 km (0.1 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 18,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit