🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.9

Radius: 14.3

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.66 AU - 1.08 AU

Year: 560 Days

Day: 5 Hours

Environment

Temp: -164 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 60,589,345 km

• M1: 192,084 km (0.117 R)
• M2: 328,367 km (0.116 R)
• M3: 447,597 km (0.112 R)
• M4: 553,961 km (0.119 R)
• M5: 729,888 km (0.059 R)
• M6: 821,292 km (0.086 R)
• M7: 955,182 km (0.104 R)
• M8: 1,072,168 km (0.1 R)
• M9: 1,220,719 km (0.115 R)
• M10: 1,332,767 km (0.081 R)
• M11: 1,426,416 km (0.111 R)
• M12: 1,550,881 km (0.099 R)
• M13: 1,649,915 km (0.062 R)
• M14: 1,904,082 km (0.095 R)
• M15: 2,010,595 km (0.096 R)
• M16: 2,106,488 km (0.08 R)
• M17: 2,197,443 km (0.11 R)
• M18: 2,309,642 km (0.105 R)
• M19: 2,505,764 km (0.076 R)
• M20: 2,602,405 km (0.065 R)
• M21: 2,735,696 km (0.1 R)
• M22: 2,885,743 km (0.087 R)
• M23: 3,016,641 km (0.054 R)
• M24: 3,201,843 km (0.102 R)
• M25: 3,299,680 km (0.069 R)
• M26: 3,398,564 km (0.086 R)
• M27: 3,638,370 km (0.079 R)
• M28: 4,258,453 km (0.092 R)
• M29: 4,466,992 km (0.112 R)
• M30: 4,559,893 km (0.12 R)
• M31: 4,653,391 km (0.116 R)
• M32: 4,799,100 km (0.07 R)
• M33: 4,911,747 km (0.1 R)
• M34: 5,095,303 km (0.032 R)
• M35: 5,308,181 km (0.088 R)
• M36: 5,424,568 km (0.059 R)
• M37: 5,797,665 km (0.059 R)
• M38: 5,908,518 km (0.057 R)
• M39: 6,047,943 km (0.104 R)
• M40: 6,216,839 km (0.09 R)
• M41: 6,387,380 km (0.074 R)
• M42: 6,511,397 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.3

Radius: 14.3

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.52 AU - 1.74 AU

Year: 1436 Days

Day: 11.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 60,589,345 km

• M1: 195,375 km (0.094 R)
• M2: 294,259 km (0.087 R)
• M3: 393,592 km (0.074 R)
• M4: 521,049 km (0.113 R)
• M5: 619,634 km (0.117 R)
• M6: 788,082 km (0.107 R)
• M7: 1,024,446 km (0.115 R)
• M8: 1,141,731 km (0.11 R)
• M9: 1,285,046 km (0.079 R)
• M10: 1,568,085 km (0.05 R)
• M11: 1,713,494 km (0.105 R)
• M12: 1,896,003 km (0.108 R)
• M13: 2,093,473 km (0.085 R)
• M14: 2,186,373 km (0.037 R)
• M15: 2,280,620 km (0.103 R)
• M16: 2,376,512 km (0.12 R)
• M17: 2,581,311 km (0.086 R)
• M18: 2,699,643 km (0.101 R)
• M19: 2,979,990 km (0.067 R)
• M20: 3,094,881 km (0.068 R)
• M21: 3,498,945 km (0.112 R)
• M22: 3,722,743 km (0.09 R)
• M23: 3,909,441 km (0.072 R)
• M24: 4,141,916 km (0.045 R)
• M25: 4,400,870 km (0.075 R)
• M26: 4,576,648 km (0.04 R)
• M27: 4,709,939 km (0.03 R)
• M28: 4,969,043 km (0.079 R)
• M29: 5,163,670 km (0.1 R)
• M30: 5,256,121 km (0.095 R)
• M31: 5,442,670 km (0.064 R)
• M32: 5,858,701 km (0.046 R)
• M33: 6,174,503 km (0.094 R)
• M34: 6,322,156 km (0.059 R)
• M35: 6,421,339 km (0.074 R)
• M36: 6,671,317 km (0.107 R)
• M37: 6,873,723 km (0.025 R)
• M38: 6,962,883 km (0.096 R)
• M39: 7,336,579 km (0.117 R)
• M40: 7,796,443 km (0.109 R)
• M41: 8,157,572 km (0.109 R)
• M42: 8,401,416 km (0.089 R)
• M43: 8,675,181 km (0.097 R)
• M44: 8,771,671 km (0.088 R)
• M45: 8,910,199 km (0.088 R)
• M46: 9,273,871 km (0.061 R)
• M47: 9,514,275 km (0.097 R)
• M48: 9,656,692 km (0.11 R)

Asteroid Belt

Center: 2.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.9

Radius: 11.4

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.34 AU - 3.5 AU

Year: 3444 Days

Day: 7.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 60,589,345 km

• M1: 153,787 km (0.093 R)
• M2: 303,235 km (0.105 R)
• M3: 447,148 km (0.088 R)
• M4: 526,585 km (0.119 R)
• M5: 717,322 km (0.08 R)
• M6: 821,741 km (0.082 R)
• M7: 907,909 km (0.08 R)
• M8: 1,047,484 km (0.04 R)
• M9: 1,168,060 km (0.112 R)
• M10: 1,358,199 km (0.063 R)
• M11: 1,462,020 km (0.058 R)
• M12: 1,568,683 km (0.102 R)
• M13: 1,779,766 km (0.041 R)
• M14: 2,119,503 km (0.114 R)
• M15: 2,196,695 km (0.116 R)
• M16: 2,286,005 km (0.035 R)
• M17: 2,584,902 km (0.092 R)
• M18: 2,655,811 km (0.096 R)
• M19: 2,847,895 km (0.049 R)
• M20: 3,082,015 km (0.096 R)
• M21: 3,207,827 km (0.098 R)
• M22: 3,348,300 km (0.113 R)
• M23: 3,608,899 km (0.104 R)
• M24: 3,808,762 km (0.075 R)
• M25: 3,998,601 km (0.103 R)
• M26: 4,373,793 km (0.106 R)
• M27: 4,716,821 km (0.101 R)
• M28: 4,876,891 km (0.115 R)
• M29: 4,979,814 km (0.12 R)
• M30: 5,232,784 km (0.044 R)
• M31: 5,398,688 km (0.12 R)
• M32: 5,844,490 km (0.092 R)
• M33: 6,174,802 km (0.115 R)
• M34: 6,286,252 km (0.098 R)
• M35: 6,640,949 km (0.113 R)
• M36: 7,336,429 km (0.117 R)
• M37: 7,420,802 km (0.055 R)
• M38: 7,916,420 km (0.11 R)
• M39: 8,194,373 km (0.073 R)
• M40: 8,387,504 km (0.107 R)
• M41: 8,831,809 km (0.088 R)
• M42: 9,102,133 km (0.091 R)
• M43: 9,192,939 km (0.049 R)
• M44: 9,485,253 km (0.101 R)
• M45: 9,743,609 km (0.06 R)
• M46: 10,041,757 km (0.108 R)
• M47: 10,229,502 km (0.119 R)
• M48: 11,011,899 km (0.039 R)
• M49: 11,127,987 km (0.106 R)
• M50: 11,342,062 km (0.065 R)
• M51: 11,478,794 km (0.075 R)
• M52: 11,596,677 km (0.088 R)
• M53: 11,892,732 km (0.05 R)
• M54: 12,111,593 km (0.105 R)
• M55: 12,251,467 km (0.074 R)
• M56: 12,432,181 km (0.06 R)
• M57: 12,532,861 km (0.071 R)
• M58: 13,225,349 km (0.053 R)
• M59: 13,369,412 km (0.099 R)
• M60: 13,576,306 km (0.057 R)
• M61: 13,888,517 km (0.076 R)
• M62: 14,097,954 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.3

Radius: 4.7

Gravity: 36.73 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.8 AU - 8.4 AU

Year: 13059 Days

Day: 19.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,589,345 km

• M1: 86,617 km (0.098 R)
• M2: 148,102 km (0.062 R)
• M3: 388,805 km (0.053 R)
• M4: 471,981 km (0.087 R)
• M5: 695,032 km (0.091 R)
• M6: 839,244 km (0.103 R)
• M7: 970,441 km (0.116 R)
• M8: 1,227,899 km (0.094 R)
• M9: 1,775,128 km (0.12 R)
• M10: 1,972,598 km (0.109 R)
• M11: 2,118,007 km (0.093 R)
• M12: 2,236,787 km (0.11 R)
• M13: 2,296,926 km (0.095 R)
• M14: 2,327,294 km (0.089 R)
• M15: 2,449,964 km (0.12 R)
• M16: 3,263,328 km (0.106 R)
• M17: 3,297,436 km (0.088 R)
• M18: 4,041,835 km (0.069 R)
• M19: 4,719,663 km (0.052 R)
• M20: 5,351,116 km (0.098 R)
• M21: 5,800,508 km (0.112 R)
• M22: 6,561,811 km (0.102 R)
• M23: 6,822,560 km (0.071 R)
• M24: 7,042,320 km (0.071 R)
• M25: 8,740,106 km (0.087 R)
• M26: 9,074,906 km (0.101 R)
• M27: 9,123,077 km (0.057 R)
• M28: 9,316,656 km (0.099 R)
• M29: 9,413,895 km (0.085 R)
• M30: 10,154,255 km (0.078 R)
• M31: 10,862,002 km (0.086 R)
• M32: 10,964,327 km (0.106 R)
• M33: 11,067,101 km (0.081 R)
• M34: 11,690,176 km (0.111 R)
• M35: 11,795,044 km (0.12 R)
• M36: 12,111,892 km (0.098 R)
• M37: 13,406,512 km (0.055 R)
• M38: 14,293,628 km (0.044 R)
• M39: 14,349,727 km (0.096 R)
• M40: 14,914,609 km (0.114 R)
• M41: 15,314,334 km (0.047 R)
• M42: 16,007,720 km (0.112 R)
• M43: 16,299,586 km (0.072 R)
• M44: 16,475,662 km (0.094 R)
• M45: 16,711,279 km (0.104 R)
• M46: 17,484,850 km (0.067 R)
• M47: 18,697,490 km (0.119 R)
• M48: 19,500,232 km (0.088 R)
• M49: 20,820,583 km (0.09 R)
• M50: 21,845,777 km (0.109 R)
• M51: 22,559,957 km (0.051 R)
• M52: 22,690,706 km (0.077 R)
• M53: 23,216,094 km (0.114 R)
• M54: 23,480,134 km (0.111 R)
• M55: 23,546,406 km (0.06 R)
• M56: 23,944,785 km (0.098 R)
• M57: 24,278,538 km (0.04 R)
• M58: 26,107,372 km (0.106 R)
• M59: 27,490,254 km (0.084 R)
• M60: 28,826,014 km (0.105 R)
• M61: 29,609,009 km (0.061 R)
• M62: 30,615,503 km (0.111 R)
• M63: 31,122,939 km (0.081 R)
• M64: 33,031,958 km (0.106 R)
• M65: 33,776,357 km (0.111 R)
• M66: 35,281,461 km (0.064 R)
• M67: 36,042,166 km (0.089 R)
• M68: 37,347,856 km (0.107 R)
• M69: 38,045,282 km (0.04 R)
• M70: 38,278,654 km (0.093 R)
• M71: 39,689,362 km (0.116 R)
• M72: 39,926,176 km (0.1 R)
• M73: 41,196,710 km (0.034 R)
• M74: 41,516,551 km (0.111 R)
• M75: 42,722,758 km (0.116 R)
• M76: 42,884,474 km (0.103 R)
• M77: 43,046,339 km (0.083 R)
• M78: 43,614,661 km (0.085 R)
• M79: 44,185,526 km (0.113 R)
• M80: 44,840,765 km (0.064 R)
• M81: 45,581,873 km (0.041 R)
• M82: 45,995,361 km (0.1 R)
• M83: 46,078,239 km (0.055 R)
• M84: 47,494,182 km (0.095 R)
• M85: 47,577,957 km (0.097 R)
• M86: 53,734,358 km (0.092 R)
• M87: 53,996,304 km (0.03 R)
• M88: 54,346,214 km (0.114 R)
• M89: 54,433,728 km (0.045 R)
• M90: 54,521,393 km (0.097 R)
• M91: 60,226,457 km (0.116 R)
• M92: 60,589,382 km (0.087 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: 373 - 18,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit