🌌 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: 66.7

Radius: 10.9

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.56 AU - 0.92 AU

Year: 405 Days

Day: 14.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,188,579 km

• M1: 137,331 km (0.097 R)
• M2: 235,467 km (0.071 R)
• M3: 336,446 km (0.094 R)
• M4: 496,665 km (0.107 R)
• M5: 626,217 km (0.11 R)
• M6: 703,708 km (0.09 R)
• M7: 787,184 km (0.107 R)
• M8: 886,816 km (0.084 R)
• M9: 1,162,675 km (0.11 R)
• M10: 1,501,963 km (0.061 R)
• M11: 1,707,211 km (0.115 R)
• M12: 1,829,732 km (0.052 R)
• M13: 1,901,987 km (0.063 R)
• M14: 1,988,604 km (0.095 R)
• M15: 2,138,502 km (0.12 R)
• M16: 2,388,330 km (0.11 R)
• M17: 2,562,761 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.4

Radius: 13.9

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.94 AU - 1.5 AU

Year: 857 Days

Day: 10.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 60,188,579 km

• M1: 182,061 km (0.09 R)
• M2: 322,533 km (0.076 R)
• M3: 426,653 km (0.086 R)
• M4: 538,253 km (0.099 R)
• M5: 636,689 km (0.086 R)
• M6: 737,218 km (0.078 R)
• M7: 844,031 km (0.089 R)
• M8: 1,043,744 km (0.03 R)
• M9: 1,140,235 km (0.109 R)
• M10: 1,239,867 km (0.09 R)
• M11: 1,328,878 km (0.083 R)
• M12: 1,506,451 km (0.112 R)
• M13: 1,632,113 km (0.11 R)
• M14: 1,862,643 km (0.112 R)
• M15: 1,957,937 km (0.117 R)
• M16: 2,128,927 km (0.071 R)
• M17: 2,237,386 km (0.101 R)
• M18: 2,373,370 km (0.071 R)
• M19: 2,521,173 km (0.105 R)
• M20: 2,681,093 km (0.111 R)
• M21: 2,871,980 km (0.088 R)
• M22: 2,992,406 km (0.093 R)
• M23: 3,105,203 km (0.111 R)
• M24: 3,200,347 km (0.091 R)
• M25: 3,286,815 km (0.053 R)
• M26: 3,620,568 km (0.107 R)
• M27: 3,761,339 km (0.073 R)
• M28: 3,955,218 km (0.083 R)
• M29: 4,194,575 km (0.103 R)
• M30: 4,321,284 km (0.025 R)
• M31: 4,470,882 km (0.097 R)
• M32: 4,611,205 km (0.062 R)
• M33: 4,709,341 km (0.102 R)
• M34: 4,797,155 km (0.051 R)
• M35: 4,885,567 km (0.117 R)
• M36: 5,086,328 km (0.03 R)
• M37: 5,176,535 km (0.059 R)
• M38: 5,507,894 km (0.099 R)
• M39: 5,682,026 km (0.103 R)
• M40: 5,787,343 km (0.072 R)
• M41: 6,047,793 km (0.095 R)
• M42: 6,179,439 km (0.112 R)
• M43: 6,275,780 km (0.091 R)
• M44: 6,531,144 km (0.084 R)
• M45: 6,889,431 km (0.04 R)
• M46: 7,127,740 km (0.118 R)
• M47: 7,407,189 km (0.087 R)
• M48: 7,561,125 km (0.056 R)
• M49: 7,794,049 km (0.057 R)
• M50: 7,924,349 km (0.107 R)
• M51: 8,121,369 km (0.117 R)
• M52: 8,227,135 km (0.109 R)
• M53: 8,574,052 km (0.062 R)
• M54: 8,668,299 km (0.089 R)
• M55: 8,912,144 km (0.109 R)
• M56: 9,007,587 km (0.072 R)
• M57: 9,227,047 km (0.047 R)
• M58: 9,365,126 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385

Radius: 11.9

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.44 AU - 2.3 AU

Year: 1626 Days

Day: 8.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 60,188,579 km

• M1: 173,833 km (0.067 R)
• M2: 274,213 km (0.117 R)
• M3: 416,181 km (0.092 R)
• M4: 712,385 km (0.109 R)
• M5: 978,071 km (0.097 R)
• M6: 1,096,552 km (0.076 R)
• M7: 1,212,192 km (0.119 R)
• M8: 1,340,547 km (0.108 R)
• M9: 1,448,257 km (0.048 R)
• M10: 1,780,514 km (0.09 R)
• M11: 1,946,418 km (0.107 R)
• M12: 2,021,815 km (0.111 R)
• M13: 2,146,580 km (0.107 R)
• M14: 2,895,168 km (0.087 R)
• M15: 3,428,933 km (0.102 R)
• M16: 3,567,311 km (0.106 R)
• M17: 4,053,803 km (0.115 R)
• M18: 5,011,080 km (0.109 R)
• M19: 5,407,813 km (0.062 R)
• M20: 5,501,910 km (0.102 R)
• M21: 5,596,456 km (0.087 R)
• M22: 5,705,214 km (0.119 R)
• M23: 5,856,009 km (0.08 R)
• M24: 6,091,625 km (0.083 R)
• M25: 6,245,711 km (0.094 R)
• M26: 6,773,792 km (0.112 R)
• M27: 6,948,073 km (0.1 R)
• M28: 7,079,869 km (0.091 R)
• M29: 7,570,101 km (0.08 R)
• M30: 7,872,588 km (0.114 R)
• M31: 8,132,888 km (0.115 R)
• M32: 8,225,340 km (0.103 R)
• M33: 8,302,831 km (0.063 R)
• M34: 8,411,589 km (0.099 R)
• M35: 8,520,796 km (0.028 R)
• M36: 8,709,139 km (0.091 R)
• M37: 8,898,979 km (0.079 R)
• M38: 9,090,165 km (0.045 R)
• M39: 9,590,271 km (0.11 R)
• M40: 9,688,108 km (0.092 R)
• M41: 9,786,244 km (0.084 R)
• M42: 9,868,373 km (0.091 R)
• M43: 9,950,652 km (0.11 R)
• M44: 10,049,835 km (0.051 R)
• M45: 10,232,195 km (0.088 R)
• M46: 11,144,144 km (0.115 R)
• M47: 11,281,325 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.2

Radius: 7.4

Gravity: 12.24 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.93 AU - 8.95 AU

Year: 14225 Days

Day: 21.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,188,579 km

• M1: 119,977 km (0.102 R)
• M2: 388,805 km (0.107 R)
• M3: 502,499 km (0.111 R)
• M4: 975,229 km (0.116 R)
• M5: 2,078,662 km (0.114 R)
• M6: 3,830,603 km (0.049 R)
• M7: 4,083,274 km (0.112 R)
• M8: 4,267,279 km (0.099 R)
• M9: 4,605,221 km (0.119 R)
• M10: 4,681,516 km (0.118 R)
• M11: 4,874,048 km (0.089 R)
• M12: 5,958,184 km (0.12 R)
• M13: 6,208,910 km (0.064 R)
• M14: 6,807,601 km (0.098 R)
• M15: 7,246,371 km (0.048 R)
• M16: 7,967,583 km (0.082 R)
• M17: 9,819,155 km (0.085 R)
• M18: 9,917,591 km (0.053 R)
• M19: 10,016,325 km (0.102 R)
• M20: 11,432,868 km (0.117 R)
• M21: 12,006,276 km (0.093 R)
• M22: 12,164,401 km (0.076 R)
• M23: 12,803,334 km (0.082 R)
• M24: 13,127,064 km (0.086 R)
• M25: 13,837,354 km (0.102 R)
• M26: 13,947,757 km (0.056 R)
• M27: 14,728,808 km (0.046 R)
• M28: 15,696,257 km (0.086 R)
• M29: 16,449,782 km (0.072 R)
• M30: 16,860,428 km (0.099 R)
• M31: 17,155,734 km (0.097 R)
• M32: 18,293,875 km (0.113 R)
• M33: 18,415,049 km (0.105 R)
• M34: 19,765,918 km (0.085 R)
• M35: 19,952,616 km (0.107 R)
• M36: 20,202,444 km (0.058 R)
• M37: 20,705,093 km (0.096 R)
• M38: 20,894,783 km (0.039 R)
• M39: 21,403,117 km (0.067 R)
• M40: 21,594,901 km (0.087 R)
• M41: 21,658,929 km (0.088 R)
• M42: 21,787,135 km (0.073 R)
• M43: 23,674,910 km (0.082 R)
• M44: 24,538,090 km (0.075 R)
• M45: 25,141,568 km (0.035 R)
• M46: 26,295,117 km (0.097 R)
• M47: 27,188,665 km (0.087 R)
• M48: 27,534,984 km (0.11 R)
• M49: 28,022,374 km (0.064 R)
• M50: 28,162,098 km (0.026 R)
• M51: 29,005,681 km (0.074 R)
• M52: 29,147,051 km (0.088 R)
• M53: 30,214,731 km (0.102 R)
• M54: 30,501,659 km (0.074 R)
• M55: 30,717,380 km (0.055 R)
• M56: 31,295,127 km (0.041 R)
• M57: 31,876,613 km (0.113 R)
• M58: 32,314,935 km (0.101 R)
• M59: 33,419,716 km (0.109 R)
• M60: 35,062,300 km (0.106 R)
• M61: 35,288,343 km (0.084 R)
• M62: 35,893,316 km (0.069 R)
• M63: 36,273,295 km (0.034 R)
• M64: 36,807,359 km (0.118 R)
• M65: 38,580,692 km (0.055 R)
• M66: 38,969,797 km (0.099 R)
• M67: 39,830,583 km (0.054 R)
• M68: 40,618,515 km (0.095 R)
• M69: 41,411,533 km (0.1 R)
• M70: 41,650,441 km (0.073 R)
• M71: 42,049,717 km (0.116 R)
• M72: 42,771,527 km (0.091 R)
• M73: 43,821,255 km (0.074 R)
• M74: 44,390,027 km (0.101 R)
• M75: 44,471,557 km (0.102 R)
• M76: 44,634,619 km (0.059 R)
• M77: 44,961,341 km (0.083 R)
• M78: 45,206,831 km (0.118 R)
• M79: 46,441,313 km (0.053 R)
• M80: 46,855,250 km (0.094 R)
• M81: 47,686,864 km (0.115 R)
• M82: 50,635,588 km (0.061 R)
• M83: 50,891,101 km (0.055 R)
• M84: 51,488,894 km (0.114 R)
• M85: 51,917,343 km (0.094 R)
• M86: 52,605,343 km (0.086 R)
• M87: 53,036,784 km (0.07 R)
• M88: 53,469,421 km (0.108 R)
• M89: 54,861,878 km (0.112 R)
• M90: 56,178,040 km (0.088 R)
• M91: 56,354,266 km (0.037 R)
• M92: 57,682,246 km (0.099 R)
• M93: 59,558,652 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 11,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit