🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269

Radius: 13.8

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.62 AU - 1.03 AU

Year: 522 Days

Day: 5 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 18,534,901 km

• M1: 186,997 km (0.101 R)
• M2: 290,968 km (0.074 R)
• M3: 401,072 km (0.115 R)
• M4: 494,421 km (0.098 R)
• M5: 591,510 km (0.091 R)
• M6: 679,922 km (0.066 R)
• M7: 857,645 km (0.065 R)
• M8: 945,010 km (0.115 R)
• M9: 1,159,533 km (0.084 R)
• M10: 1,314,965 km (0.115 R)
• M11: 1,473,090 km (0.107 R)
• M12: 1,609,224 km (0.097 R)
• M13: 1,759,570 km (0.05 R)
• M14: 1,904,830 km (0.113 R)
• M15: 2,048,892 km (0.073 R)
• M16: 2,138,202 km (0.1 R)
• M17: 2,228,859 km (0.116 R)
• M18: 2,326,396 km (0.102 R)
• M19: 2,531,645 km (0.057 R)
• M20: 2,789,252 km (0.098 R)
• M21: 2,900,852 km (0.028 R)
• M22: 3,043,718 km (0.12 R)
• M23: 3,164,743 km (0.119 R)
• M24: 3,336,930 km (0.083 R)
• M25: 3,430,578 km (0.108 R)
• M26: 3,550,257 km (0.104 R)
• M27: 3,710,177 km (0.111 R)
• M28: 3,859,326 km (0.065 R)
• M29: 3,970,926 km (0.108 R)
• M30: 4,150,443 km (0.038 R)
• M31: 4,244,540 km (0.099 R)
• M32: 4,380,226 km (0.069 R)
• M33: 4,524,438 km (0.107 R)
• M34: 4,614,496 km (0.074 R)
• M35: 4,803,438 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183

Radius: 13.1

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.4 AU - 1.76 AU

Year: 1396 Days

Day: 9.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 18,534,901 km

• M1: 167,699 km (0.105 R)
• M2: 251,324 km (0.111 R)
• M3: 382,821 km (0.077 R)
• M4: 488,886 km (0.075 R)
• M5: 571,464 km (0.097 R)
• M6: 674,387 km (0.048 R)
• M7: 880,533 km (0.116 R)
• M8: 969,245 km (0.053 R)
• M9: 1,084,884 km (0.114 R)
• M10: 1,376,151 km (0.075 R)
• M11: 1,534,874 km (0.107 R)
• M12: 1,685,968 km (0.045 R)
• M13: 1,936,844 km (0.062 R)
• M14: 2,085,843 km (0.049 R)
• M15: 2,246,661 km (0.109 R)
• M16: 2,540,022 km (0.058 R)
• M17: 2,770,553 km (0.076 R)
• M18: 2,913,867 km (0.1 R)
• M19: 3,217,102 km (0.063 R)
• M20: 3,323,317 km (0.08 R)
• M21: 3,512,408 km (0.108 R)
• M22: 3,816,541 km (0.119 R)
• M23: 3,995,759 km (0.053 R)
• M24: 4,091,053 km (0.118 R)
• M25: 4,255,162 km (0.085 R)
• M26: 4,352,700 km (0.068 R)
• M27: 4,810,918 km (0.08 R)
• M28: 5,097,547 km (0.086 R)
• M29: 5,358,147 km (0.09 R)
• M30: 5,655,398 km (0.085 R)
• M31: 5,849,426 km (0.106 R)
• M32: 5,936,343 km (0.06 R)
• M33: 6,056,619 km (0.055 R)
• M34: 6,188,714 km (0.06 R)
• M35: 6,863,700 km (0.079 R)
• M36: 7,024,518 km (0.12 R)
• M37: 7,233,356 km (0.083 R)
• M38: 7,338,524 km (0.076 R)
• M39: 7,503,081 km (0.101 R)
• M40: 7,823,969 km (0.108 R)
• M41: 8,234,615 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.6

Radius: 11.6

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.97 AU - 5.37 AU

Year: 7094 Days

Day: 13.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 18,534,901 km

• M1: 149,598 km (0.042 R)
• M2: 264,339 km (0.113 R)
• M3: 655,239 km (0.083 R)
• M4: 755,619 km (0.076 R)
• M5: 930,948 km (0.034 R)
• M6: 1,045,988 km (0.087 R)
• M7: 1,339,200 km (0.047 R)
• M8: 1,538,165 km (0.096 R)
• M9: 1,676,244 km (0.071 R)
• M10: 1,782,758 km (0.103 R)
• M11: 2,021,366 km (0.082 R)
• M12: 2,116,062 km (0.119 R)
• M13: 2,389,228 km (0.067 R)
• M14: 2,591,334 km (0.09 R)
• M15: 2,926,733 km (0.076 R)
• M16: 3,099,668 km (0.084 R)
• M17: 3,231,613 km (0.03 R)
• M18: 3,524,077 km (0.08 R)
• M19: 3,801,880 km (0.101 R)
• M20: 4,038,694 km (0.025 R)
• M21: 4,280,593 km (0.098 R)
• M22: 4,428,097 km (0.062 R)
• M23: 4,527,280 km (0.072 R)
• M24: 4,602,229 km (0.105 R)
• M25: 5,190,448 km (0.058 R)
• M26: 5,427,112 km (0.052 R)
• M27: 5,802,602 km (0.097 R)
• M28: 5,884,133 km (0.116 R)
• M29: 7,181,895 km (0.067 R)
• M30: 7,534,796 km (0.059 R)
• M31: 8,135,431 km (0.09 R)
• M32: 8,318,689 km (0.108 R)
• M33: 8,876,689 km (0.078 R)
• M34: 9,033,767 km (0.08 R)
• M35: 9,930,905 km (0.097 R)
• M36: 10,291,137 km (0.074 R)
• M37: 10,390,021 km (0.111 R)
• M38: 11,024,465 km (0.11 R)
• M39: 11,159,552 km (0.116 R)
• M40: 11,982,041 km (0.086 R)
• M41: 12,190,730 km (0.099 R)
• M42: 12,576,543 km (0.116 R)
• M43: 13,396,041 km (0.113 R)
• M44: 13,649,011 km (0.115 R)
• M45: 13,939,978 km (0.094 R)
• M46: 14,269,692 km (0.111 R)
• M47: 14,417,046 km (0.097 R)
• M48: 14,936,899 km (0.094 R)
• M49: 15,728,271 km (0.078 R)
• M50: 15,804,417 km (0.12 R)
• M51: 16,225,086 km (0.108 R)
• M52: 16,649,345 km (0.118 R)
• M53: 17,077,345 km (0.097 R)
• M54: 17,706,404 km (0.105 R)
• M55: 17,864,978 km (0.119 R)
• M56: 17,984,058 km (0.109 R)
• M57: 18,223,115 km (0.118 R)
• M58: 18,463,369 km (0.095 R)
• M59: 18,583,795 km (0.095 R)
• M60: 19,149,425 km (0.086 R)
• M61: 19,557,079 km (0.099 R)
• M62: 19,720,889 km (0.051 R)
• M63: 19,926,287 km (0.114 R)
• M64: 20,713,321 km (0.077 R)
• M65: 20,922,160 km (0.106 R)
• M66: 21,341,931 km (0.063 R)
• M67: 22,019,311 km (0.095 R)
• M68: 23,787,258 km (0.088 R)
• M69: 24,754,558 km (0.096 R)
• M70: 24,887,401 km (0.063 R)
• M71: 24,976,262 km (0.089 R)
• M72: 26,049,328 km (0.082 R)
• M73: 26,319,950 km (0.082 R)
• M74: 26,909,515 km (0.106 R)
• M75: 27,182,980 km (0.105 R)
• M76: 27,503,419 km (0.111 R)
• M77: 29,404,808 km (0.079 R)
• M78: 30,205,456 km (0.07 R)
• M79: 30,822,696 km (0.11 R)
• M80: 31,491,997 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.2

Radius: 9

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.55 AU - 4.81 AU

Year: 7117 Days

Day: 5.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 18,534,901 km

• M1: 202,855 km (0.101 R)
• M2: 424,260 km (0.115 R)
• M3: 584,628 km (0.102 R)
• M4: 916,437 km (0.058 R)
• M5: 1,005,447 km (0.109 R)
• M6: 1,076,955 km (0.111 R)
• M7: 1,150,258 km (0.111 R)
• M8: 1,710,502 km (0.118 R)
• M9: 2,264,463 km (0.109 R)
• M10: 2,484,222 km (0.117 R)
• M11: 2,959,345 km (0.119 R)
• M12: 3,169,380 km (0.06 R)
• M13: 3,415,619 km (0.093 R)
• M14: 3,780,488 km (0.087 R)
• M15: 4,325,622 km (0.105 R)
• M16: 4,461,607 km (0.086 R)
• M17: 4,668,202 km (0.057 R)
• M18: 4,772,621 km (0.103 R)
• M19: 5,270,483 km (0.11 R)
• M20: 5,433,993 km (0.074 R)
• M21: 5,953,696 km (0.106 R)
• M22: 6,067,091 km (0.083 R)
• M23: 6,782,319 km (0.112 R)
• M24: 6,980,237 km (0.1 R)
• M25: 7,606,005 km (0.074 R)
• M26: 8,333,948 km (0.091 R)
• M27: 9,214,780 km (0.088 R)
• M28: 9,633,056 km (0.079 R)
• M29: 9,922,827 km (0.082 R)
• M30: 10,035,025 km (0.056 R)
• M31: 10,328,686 km (0.106 R)
• M32: 10,556,673 km (0.083 R)
• M33: 10,694,153 km (0.066 R)
• M34: 11,156,860 km (0.111 R)
• M35: 12,318,188 km (0.12 R)
• M36: 12,778,650 km (0.052 R)
• M37: 13,121,678 km (0.095 R)
• M38: 13,442,865 km (0.09 R)
• M39: 13,891,957 km (0.083 R)
• M40: 14,143,581 km (0.101 R)
• M41: 14,244,709 km (0.117 R)
• M42: 14,830,385 km (0.11 R)
• M43: 15,658,559 km (0.108 R)
• M44: 15,867,996 km (0.053 R)
• M45: 16,104,660 km (0.045 R)
• M46: 16,741,498 km (0.086 R)
• M47: 17,036,056 km (0.12 R)
• M48: 17,278,404 km (0.062 R)
• M49: 17,902,976 km (0.098 R)
• M50: 18,231,792 km (0.052 R)
• M51: 18,314,220 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 12,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit