🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.5

Radius: 9.5

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.51 AU - 0.83 AU

Year: 379 Days

Day: 9.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 23,804,294 km

• M1: 125,961 km (0.092 R)
• M2: 202,556 km (0.057 R)
• M3: 273,315 km (0.085 R)
• M4: 351,705 km (0.106 R)
• M5: 431,590 km (0.085 R)
• M6: 576,401 km (0.095 R)
• M7: 646,861 km (0.076 R)
• M8: 717,023 km (0.047 R)
• M9: 782,546 km (0.058 R)
• M10: 888,911 km (0.104 R)
• M11: 980,165 km (0.083 R)
• M12: 1,058,106 km (0.116 R)
• M13: 1,309,281 km (0.106 R)
• M14: 1,409,661 km (0.051 R)
• M15: 1,493,884 km (0.091 R)
• M16: 1,584,541 km (0.091 R)
• M17: 1,647,671 km (0.08 R)
• M18: 1,903,783 km (0.11 R)
• M19: 2,103,047 km (0.118 R)
• M20: 2,287,202 km (0.073 R)
• M21: 2,381,299 km (0.109 R)
• M22: 2,454,153 km (0.053 R)
• M23: 2,522,071 km (0.104 R)
• M24: 2,584,902 km (0.117 R)
• M25: 2,723,878 km (0.11 R)
• M26: 2,949,023 km (0.063 R)
• M27: 3,015,444 km (0.049 R)
• M28: 3,088,298 km (0.089 R)
• M29: 3,192,718 km (0.109 R)
• M30: 3,260,785 km (0.107 R)
• M31: 3,348,300 km (0.029 R)
• M32: 3,519,290 km (0.1 R)
• M33: 3,621,914 km (0.032 R)
• M34: 3,797,392 km (0.087 R)
• M35: 3,882,962 km (0.111 R)
• M36: 4,136,680 km (0.046 R)
• M37: 4,286,129 km (0.113 R)
• M38: 4,471,929 km (0.094 R)
• M39: 4,823,185 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.6

Radius: 8.8

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.92 AU - 1.3 AU

Year: 807 Days

Day: 9.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 23,804,294 km

• M1: 120,875 km (0.085 R)
• M2: 178,620 km (0.106 R)
• M3: 252,820 km (0.097 R)
• M4: 379,081 km (0.1 R)
• M5: 464,651 km (0.104 R)
• M6: 524,490 km (0.048 R)
• M7: 597,195 km (0.061 R)
• M8: 732,132 km (0.049 R)
• M9: 814,860 km (0.1 R)
• M10: 1,045,540 km (0.061 R)
• M11: 1,250,189 km (0.104 R)
• M12: 1,538,614 km (0.118 R)
• M13: 1,668,764 km (0.105 R)
• M14: 1,817,764 km (0.045 R)
• M15: 1,924,577 km (0.115 R)
• M16: 2,065,199 km (0.085 R)
• M17: 2,128,778 km (0.1 R)
• M18: 2,233,646 km (0.083 R)
• M19: 2,323,554 km (0.037 R)
• M20: 2,687,227 km (0.074 R)
• M21: 2,915,962 km (0.113 R)
• M22: 3,132,729 km (0.107 R)
• M23: 3,345,457 km (0.112 R)
• M24: 3,458,254 km (0.094 R)
• M25: 3,515,251 km (0.105 R)
• M26: 3,639,716 km (0.111 R)
• M27: 3,804,573 km (0.062 R)
• M28: 3,883,112 km (0.069 R)
• M29: 3,952,226 km (0.047 R)
• M30: 4,031,663 km (0.058 R)
• M31: 4,151,939 km (0.111 R)
• M32: 4,365,266 km (0.061 R)
• M33: 4,530,272 km (0.115 R)
• M34: 4,603,126 km (0.083 R)
• M35: 4,919,825 km (0.099 R)
• M36: 5,080,792 km (0.11 R)
• M37: 5,309,079 km (0.047 R)
• M38: 5,474,235 km (0.105 R)
• M39: 5,540,806 km (0.114 R)
• M40: 5,663,626 km (0.111 R)
• M41: 5,719,725 km (0.108 R)
• M42: 5,945,917 km (0.062 R)
• M43: 6,002,914 km (0.102 R)
• M44: 6,060,060 km (0.098 R)
• M45: 6,221,177 km (0.054 R)
• M46: 6,302,259 km (0.11 R)
• M47: 6,360,453 km (0.031 R)
• M48: 6,442,133 km (0.116 R)
• M49: 6,559,567 km (0.096 R)
• M50: 6,618,509 km (0.083 R)
• M51: 6,725,023 km (0.099 R)
• M52: 6,820,167 km (0.074 R)
• M53: 6,891,824 km (0.09 R)
• M54: 6,999,834 km (0.036 R)
• M55: 7,181,147 km (0.117 R)
• M56: 7,315,037 km (0.051 R)
• M57: 7,474,358 km (0.054 R)
• M58: 7,535,993 km (0.102 R)
• M59: 7,622,460 km (0.079 R)
• M60: 7,946,788 km (0.11 R)
• M61: 8,009,769 km (0.027 R)
• M62: 8,110,598 km (0.097 R)
• M63: 8,174,028 km (0.105 R)
• M64: 8,275,605 km (0.081 R)
• M65: 8,416,077 km (0.119 R)
• M66: 8,480,254 km (0.099 R)
• M67: 8,647,655 km (0.099 R)
• M68: 8,764,191 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.3

Radius: 9.3

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.99 AU - 1.52 AU

Year: 965 Days

Day: 14.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 23,804,294 km

• M1: 135,236 km (0.099 R)
• M2: 212,728 km (0.059 R)
• M3: 309,518 km (0.107 R)
• M4: 369,058 km (0.076 R)
• M5: 479,461 km (0.106 R)
• M6: 602,431 km (0.063 R)
• M7: 695,331 km (0.049 R)
• M8: 755,619 km (0.118 R)
• M9: 886,816 km (0.096 R)
• M10: 1,009,935 km (0.068 R)
• M11: 1,117,197 km (0.055 R)
• M12: 1,194,689 km (0.109 R)
• M13: 1,268,291 km (0.104 R)
• M14: 1,378,844 km (0.106 R)
• M15: 1,535,323 km (0.101 R)
• M16: 1,603,390 km (0.117 R)
• M17: 1,833,322 km (0.077 R)
• M18: 1,892,563 km (0.08 R)
• M19: 2,163,484 km (0.088 R)
• M20: 2,317,869 km (0.105 R)
• M21: 2,410,919 km (0.095 R)
• M22: 2,556,478 km (0.109 R)
• M23: 2,615,569 km (0.111 R)
• M24: 2,712,509 km (0.107 R)
• M25: 2,925,386 km (0.099 R)
• M26: 3,175,514 km (0.097 R)
• M27: 3,319,278 km (0.087 R)
• M28: 3,514,503 km (0.113 R)
• M29: 3,613,387 km (0.036 R)
• M30: 3,898,969 km (0.036 R)
• M31: 4,139,672 km (0.116 R)
• M32: 4,385,312 km (0.038 R)
• M33: 4,536,855 km (0.109 R)
• M34: 4,635,739 km (0.083 R)
• M35: 4,699,168 km (0.079 R)
• M36: 4,845,026 km (0.079 R)
• M37: 5,085,280 km (0.104 R)
• M38: 5,206,903 km (0.109 R)
• M39: 5,310,575 km (0.073 R)
• M40: 5,433,993 km (0.083 R)
• M41: 5,520,012 km (0.036 R)
• M42: 5,654,650 km (0.034 R)
• M43: 5,712,843 km (0.095 R)
• M44: 5,927,367 km (0.07 R)
• M45: 6,025,802 km (0.055 R)
• M46: 6,085,193 km (0.064 R)
• M47: 6,154,606 km (0.102 R)
• M48: 6,254,388 km (0.12 R)
• M49: 6,435,252 km (0.087 R)
• M50: 6,719,936 km (0.118 R)
• M51: 6,884,644 km (0.098 R)
• M52: 6,977,693 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551

Radius: 9.1

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.59 AU - 2.13 AU

Year: 1751 Days

Day: 10.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 23,804,294 km

• M1: 174,581 km (0.12 R)
• M2: 236,514 km (0.093 R)
• M3: 375,042 km (0.056 R)
• M4: 544,237 km (0.116 R)
• M5: 754,422 km (0.072 R)
• M6: 822,639 km (0.1 R)
• M7: 933,341 km (0.063 R)
• M8: 1,040,752 km (0.108 R)
• M9: 1,100,292 km (0.11 R)
• M10: 1,223,262 km (0.076 R)
• M11: 1,492,837 km (0.059 R)
• M12: 1,679,685 km (0.115 R)
• M13: 1,791,435 km (0.083 R)
• M14: 1,958,386 km (0.08 R)
• M15: 2,054,727 km (0.082 R)
• M16: 2,319,216 km (0.048 R)
• M17: 2,409,872 km (0.106 R)
• M18: 2,548,101 km (0.107 R)
• M19: 2,760,530 km (0.082 R)
• M20: 2,868,838 km (0.109 R)
• M21: 3,040,278 km (0.066 R)
• M22: 3,354,882 km (0.085 R)
• M23: 3,431,925 km (0.094 R)
• M24: 3,496,701 km (0.095 R)
• M25: 3,640,464 km (0.034 R)
• M26: 3,719,751 km (0.084 R)
• M27: 4,179,765 km (0.076 R)
• M28: 4,262,941 km (0.099 R)
• M29: 4,430,790 km (0.098 R)
• M30: 4,643,668 km (0.114 R)
• M31: 4,859,986 km (0.102 R)
• M32: 5,020,654 km (0.071 R)
• M33: 5,168,307 km (0.12 R)
• M34: 5,559,057 km (0.114 R)
• M35: 5,650,611 km (0.036 R)
• M36: 5,742,613 km (0.107 R)
• M37: 5,819,656 km (0.105 R)
• M38: 6,053,029 km (0.057 R)
• M39: 6,178,691 km (0.108 R)
• M40: 6,241,822 km (0.105 R)
• M41: 6,577,070 km (0.118 R)
• M42: 6,901,847 km (0.096 R)
• M43: 6,967,521 km (0.103 R)
• M44: 7,365,451 km (0.111 R)
• M45: 7,856,132 km (0.101 R)
• M46: 7,924,648 km (0.07 R)
• M47: 8,062,278 km (0.082 R)
• M48: 8,340,081 km (0.1 R)
• M49: 8,427,446 km (0.112 R)
• M50: 8,550,416 km (0.067 R)
• M51: 8,833,605 km (0.082 R)
• M52: 8,904,813 km (0.098 R)
• M53: 8,976,321 km (0.111 R)
• M54: 9,065,930 km (0.077 R)
• M55: 9,445,610 km (0.111 R)
• M56: 9,664,920 km (0.11 R)
• M57: 9,793,574 km (0.081 R)
• M58: 10,201,827 km (0.086 R)
• M59: 10,805,454 km (0.09 R)
• M60: 10,996,491 km (0.106 R)
• M61: 11,479,093 km (0.075 R)
• M62: 11,595,929 km (0.108 R)
• M63: 11,654,422 km (0.103 R)
• M64: 11,988,175 km (0.097 R)
• M65: 12,067,163 km (0.084 R)
• M66: 12,265,380 km (0.118 R)
• M67: 12,404,805 km (0.093 R)
• M68: 13,724,408 km (0.105 R)
• M69: 13,848,424 km (0.096 R)
• M70: 13,910,657 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.2

Radius: 13.4

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.85 AU - 4.39 AU

Year: 4754 Days

Day: 8.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 23,804,294 km

• M1: 201,658 km (0.057 R)
• M2: 471,532 km (0.071 R)
• M3: 595,100 km (0.112 R)
• M4: 701,464 km (0.12 R)
• M5: 815,458 km (0.067 R)
• M6: 1,076,506 km (0.116 R)
• M7: 1,498,821 km (0.116 R)
• M8: 1,609,075 km (0.065 R)
• M9: 1,722,171 km (0.104 R)
• M10: 1,823,448 km (0.105 R)
• M11: 1,941,780 km (0.098 R)
• M12: 2,032,287 km (0.091 R)
• M13: 2,249,204 km (0.054 R)
• M14: 2,344,647 km (0.118 R)
• M15: 2,756,939 km (0.105 R)
• M16: 2,859,414 km (0.115 R)
• M17: 3,121,360 km (0.045 R)
• M18: 3,210,370 km (0.099 R)
• M19: 3,372,983 km (0.082 R)
• M20: 3,612,639 km (0.032 R)
• M21: 3,819,982 km (0.098 R)
• M22: 3,915,575 km (0.109 R)
• M23: 4,998,364 km (0.112 R)
• M24: 5,616,502 km (0.079 R)
• M25: 5,703,718 km (0.064 R)
• M26: 5,813,373 km (0.082 R)
• M27: 5,923,776 km (0.111 R)
• M28: 6,101,798 km (0.115 R)
• M29: 6,394,860 km (0.098 R)
• M30: 6,508,854 km (0.113 R)
• M31: 6,901,548 km (0.105 R)
• M32: 6,995,196 km (0.11 R)
• M33: 7,517,293 km (0.114 R)
• M34: 7,929,435 km (0.067 R)
• M35: 8,373,890 km (0.108 R)
• M36: 8,801,142 km (0.095 R)
• M37: 10,045,796 km (0.08 R)
• M38: 10,312,080 km (0.098 R)
• M39: 10,824,453 km (0.073 R)
• M40: 10,960,737 km (0.068 R)
• M41: 11,070,093 km (0.11 R)
• M42: 11,734,158 km (0.108 R)
• M43: 12,155,874 km (0.091 R)
• M44: 12,611,101 km (0.07 R)
• M45: 13,101,034 km (0.042 R)
• M46: 13,509,137 km (0.117 R)
• M47: 13,891,808 km (0.063 R)
• M48: 14,069,680 km (0.116 R)
• M49: 14,517,725 km (0.049 R)
• M50: 14,698,140 km (0.102 R)
• M51: 14,819,015 km (0.078 R)
• M52: 15,152,768 km (0.059 R)
• M53: 15,550,399 km (0.081 R)
• M54: 16,231,369 km (0.116 R)
• M55: 16,606,860 km (0.081 R)
• M56: 16,701,256 km (0.087 R)
• M57: 17,686,507 km (0.097 R)
• M58: 18,202,321 km (0.081 R)
• M59: 18,364,635 km (0.119 R)
• M60: 18,625,234 km (0.092 R)
• M61: 19,117,112 km (0.091 R)
• M62: 19,282,118 km (0.037 R)
• M63: 20,113,883 km (0.098 R)
• M64: 20,652,285 km (0.102 R)
• M65: 20,923,357 km (0.103 R)
• M66: 21,537,456 km (0.11 R)
• M67: 21,743,602 km (0.039 R)
• M68: 22,818,462 km (0.111 R)
• M69: 23,274,437 km (0.079 R)
• M70: 23,521,273 km (0.07 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 18,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit