🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.7

Radius: 8

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.44 AU - 0.68 AU

Year: 284 Days

Day: 14.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 31,854,769 km

• M1: 100,979 km (0.094 R)
• M2: 169,943 km (0.111 R)
• M3: 235,766 km (0.102 R)
• M4: 289,921 km (0.084 R)
• M5: 340,186 km (0.117 R)
• M6: 391,797 km (0.083 R)
• M7: 482,004 km (0.066 R)
• M8: 538,702 km (0.056 R)
• M9: 616,343 km (0.044 R)
• M10: 710,889 km (0.086 R)
• M11: 790,326 km (0.075 R)
• M12: 876,494 km (0.107 R)
• M13: 936,931 km (0.097 R)
• M14: 1,009,935 km (0.113 R)
• M15: 1,066,034 km (0.102 R)
• M16: 1,244,804 km (0.07 R)
• M17: 1,391,559 km (0.075 R)
• M18: 1,509,742 km (0.113 R)
• M19: 1,653,356 km (0.1 R)
• M20: 1,884,335 km (0.093 R)
• M21: 1,958,835 km (0.097 R)
• M22: 2,010,745 km (0.113 R)
• M23: 2,072,678 km (0.099 R)
• M24: 2,169,319 km (0.077 R)
• M25: 2,252,495 km (0.119 R)
• M26: 2,321,909 km (0.099 R)
• M27: 2,382,047 km (0.113 R)
• M28: 2,601,507 km (0.082 R)
• M29: 2,700,690 km (0.08 R)
• M30: 2,881,255 km (0.053 R)
• M31: 3,154,122 km (0.117 R)
• M32: 3,204,087 km (0.104 R)
• M33: 3,276,792 km (0.108 R)
• M34: 3,344,410 km (0.099 R)
• M35: 3,435,216 km (0.041 R)
• M36: 3,521,235 km (0.106 R)
• M37: 3,584,664 km (0.119 R)
• M38: 3,648,542 km (0.106 R)
• M39: 3,742,191 km (0.1 R)
• M40: 3,818,785 km (0.047 R)
• M41: 3,895,977 km (0.114 R)
• M42: 3,997,704 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.7

Radius: 14.6

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.56 AU - 0.66 AU

Year: 323 Days

Day: 7.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 31,854,769 km

• M1: 198,965 km (0.102 R)
• M2: 292,913 km (0.101 R)
• M3: 410,796 km (0.112 R)
• M4: 570,566 km (0.089 R)
• M5: 671,246 km (0.047 R)
• M6: 779,255 km (0.112 R)
• M7: 873,951 km (0.053 R)
• M8: 968,945 km (0.071 R)
• M9: 1,067,830 km (0.09 R)
• M10: 1,189,004 km (0.062 R)
• M11: 1,387,221 km (0.092 R)
• M12: 1,622,838 km (0.056 R)
• M13: 1,823,299 km (0.055 R)
• M14: 1,915,750 km (0.116 R)
• M15: 2,037,822 km (0.108 R)
• M16: 2,139,848 km (0.115 R)
• M17: 2,266,857 km (0.098 R)
• M18: 2,390,574 km (0.087 R)
• M19: 2,498,584 km (0.088 R)
• M20: 2,626,639 km (0.101 R)
• M21: 2,800,921 km (0.102 R)
• M22: 2,985,674 km (0.089 R)
• M23: 3,115,525 km (0.079 R)
• M24: 3,220,693 km (0.12 R)
• M25: 3,347,252 km (0.099 R)
• M26: 3,536,942 km (0.086 R)
• M27: 3,633,134 km (0.041 R)
• M28: 3,730,223 km (0.056 R)
• M29: 3,835,241 km (0.117 R)
• M30: 3,927,094 km (0.08 R)
• M31: 4,134,736 km (0.107 R)
• M32: 4,301,986 km (0.084 R)
• M33: 4,456,670 km (0.119 R)
• M34: 4,583,380 km (0.109 R)
• M35: 4,878,536 km (0.053 R)
• M36: 5,125,373 km (0.086 R)
• M37: 5,313,268 km (0.031 R)
• M38: 5,423,970 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.4

Radius: 9.4

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.66 AU - 0.96 AU

Year: 494 Days

Day: 14.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 31,854,769 km

• M1: 117,434 km (0.051 R)
• M2: 197,768 km (0.096 R)
• M3: 284,386 km (0.099 R)
• M4: 361,129 km (0.113 R)
• M5: 433,235 km (0.115 R)
• M6: 533,466 km (0.082 R)
• M7: 839,094 km (0.088 R)
• M8: 940,073 km (0.076 R)
• M9: 1,070,074 km (0.094 R)
• M10: 1,201,121 km (0.096 R)
• M11: 1,295,069 km (0.109 R)
• M12: 1,451,847 km (0.098 R)
• M13: 1,557,912 km (0.114 R)
• M14: 1,643,632 km (0.106 R)
• M15: 1,742,815 km (0.096 R)
• M16: 1,808,040 km (0.086 R)
• M17: 1,880,146 km (0.119 R)
• M18: 1,983,967 km (0.03 R)
• M19: 2,146,729 km (0.103 R)
• M20: 2,216,891 km (0.04 R)
• M21: 2,346,443 km (0.12 R)
• M22: 2,412,266 km (0.091 R)
• M23: 2,538,975 km (0.112 R)
• M24: 2,613,325 km (0.105 R)
• M25: 2,695,305 km (0.107 R)
• M26: 2,785,064 km (0.075 R)
• M27: 2,974,903 km (0.069 R)
• M28: 3,046,261 km (0.078 R)
• M29: 3,176,262 km (0.106 R)
• M30: 3,241,935 km (0.113 R)
• M31: 3,531,856 km (0.106 R)
• M32: 3,676,218 km (0.104 R)
• M33: 3,822,525 km (0.063 R)
• M34: 3,892,537 km (0.088 R)
• M35: 4,073,400 km (0.043 R)
• M36: 4,168,844 km (0.114 R)
• M37: 4,232,872 km (0.046 R)
• M38: 4,305,427 km (0.043 R)
• M39: 4,427,050 km (0.086 R)
• M40: 4,508,880 km (0.097 R)
• M41: 4,715,624 km (0.062 R)
• M42: 4,950,792 km (0.112 R)
• M43: 5,010,182 km (0.086 R)
• M44: 5,164,118 km (0.09 R)
• M45: 5,258,964 km (0.072 R)
• M46: 5,363,084 km (0.12 R)
• M47: 5,476,628 km (0.119 R)
• M48: 5,538,113 km (0.095 R)
• M49: 5,875,905 km (0.074 R)
• M50: 6,083,697 km (0.1 R)
• M51: 6,183,927 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.1

Radius: 9.8

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.23 AU - 1.57 AU

Year: 1124 Days

Day: 14.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 31,854,769 km

• M1: 125,662 km (0.083 R)
• M2: 257,608 km (0.048 R)
• M3: 336,894 km (0.113 R)
• M4: 445,951 km (0.045 R)
• M5: 516,861 km (0.036 R)
• M6: 644,916 km (0.104 R)
• M7: 732,431 km (0.069 R)
• M8: 797,805 km (0.099 R)
• M9: 926,310 km (0.094 R)
• M10: 1,038,359 km (0.116 R)
• M11: 1,109,867 km (0.079 R)
• M12: 1,334,413 km (0.054 R)
• M13: 1,445,714 km (0.054 R)
• M14: 1,532,929 km (0.045 R)
• M15: 1,632,412 km (0.093 R)
• M16: 1,992,494 km (0.108 R)
• M17: 2,105,291 km (0.055 R)
• M18: 2,255,337 km (0.111 R)
• M19: 2,456,995 km (0.071 R)
• M20: 2,598,814 km (0.075 R)
• M21: 2,751,703 km (0.079 R)
• M22: 2,860,910 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125

Radius: 12.4

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.8 AU - 4.56 AU

Year: 4788 Days

Day: 12.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 31,854,769 km

• M1: 207,941 km (0.119 R)
• M2: 322,234 km (0.038 R)
• M3: 459,565 km (0.103 R)
• M4: 591,959 km (0.111 R)
• M5: 699,220 km (0.098 R)
• M6: 831,016 km (0.09 R)
• M7: 918,082 km (0.098 R)
• M8: 1,064,389 km (0.054 R)
• M9: 1,209,349 km (0.066 R)
• M10: 1,289,384 km (0.038 R)
• M11: 1,392,307 km (0.104 R)
• M12: 1,551,928 km (0.106 R)
• M13: 1,729,351 km (0.097 R)
• M14: 1,972,598 km (0.093 R)
• M15: 2,116,810 km (0.105 R)
• M16: 2,289,595 km (0.116 R)
• M17: 2,441,437 km (0.115 R)
• M18: 2,622,899 km (0.114 R)
• M19: 2,931,071 km (0.049 R)
• M20: 3,180,451 km (0.079 R)
• M21: 3,322,120 km (0.114 R)
• M22: 3,715,114 km (0.102 R)
• M23: 3,970,327 km (0.052 R)
• M24: 4,169,293 km (0.101 R)
• M25: 4,309,167 km (0.113 R)
• M26: 4,434,679 km (0.104 R)
• M27: 4,593,403 km (0.096 R)
• M28: 4,705,751 km (0.073 R)
• M29: 4,883,922 km (0.065 R)
• M30: 4,965,752 km (0.047 R)
• M31: 5,247,295 km (0.107 R)
• M32: 5,381,634 km (0.041 R)
• M33: 5,483,061 km (0.086 R)
• M34: 5,568,182 km (0.098 R)
• M35: 5,653,752 km (0.118 R)
• M36: 6,211,603 km (0.066 R)
• M37: 6,335,919 km (0.057 R)
• M38: 6,805,357 km (0.062 R)
• M39: 7,192,666 km (0.114 R)
• M40: 7,511,608 km (0.118 R)
• M41: 8,437,021 km (0.102 R)
• M42: 8,594,846 km (0.112 R)
• M43: 8,713,777 km (0.072 R)
• M44: 8,813,409 km (0.082 R)
• M45: 9,154,791 km (0.113 R)
• M46: 9,235,724 km (0.062 R)
• M47: 9,500,512 km (0.052 R)
• M48: 9,685,265 km (0.052 R)
• M49: 9,809,132 km (0.062 R)
• M50: 10,225,912 km (0.097 R)
• M51: 10,733,647 km (0.12 R)
• M52: 11,184,685 km (0.095 R)
• M53: 11,445,284 km (0.06 R)
• M54: 11,620,164 km (0.093 R)
• M55: 11,751,810 km (0.097 R)
• M56: 11,928,186 km (0.092 R)
• M57: 12,150,040 km (0.062 R)
• M58: 12,373,090 km (0.066 R)
• M59: 12,597,487 km (0.095 R)
• M60: 12,936,775 km (0.096 R)
• M61: 13,578,101 km (0.101 R)
• M62: 13,763,303 km (0.084 R)
• M63: 14,159,588 km (0.075 R)
• M64: 14,583,249 km (0.117 R)
• M65: 14,844,148 km (0.108 R)
• M66: 14,939,442 km (0.114 R)
• M67: 15,515,543 km (0.052 R)
• M68: 15,636,418 km (0.117 R)
• M69: 15,879,216 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.7

Radius: 12.1

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.24 AU - 4.36 AU

Year: 6048 Days

Day: 6.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,854,769 km

• M1: 192,084 km (0.056 R)
• M2: 291,117 km (0.047 R)
• M3: 604,824 km (0.076 R)
• M4: 841,189 km (0.086 R)
• M5: 1,354,758 km (0.059 R)
• M6: 1,468,453 km (0.06 R)
• M7: 1,568,534 km (0.108 R)
• M8: 1,846,935 km (0.072 R)
• M9: 2,217,788 km (0.07 R)
• M10: 2,412,116 km (0.111 R)
• M11: 2,571,587 km (0.031 R)
• M12: 2,901,600 km (0.108 R)
• M13: 3,028,908 km (0.1 R)
• M14: 3,333,190 km (0.11 R)
• M15: 3,422,051 km (0.12 R)
• M16: 3,785,275 km (0.089 R)
• M17: 4,185,000 km (0.113 R)
• M18: 4,353,597 km (0.025 R)
• M19: 4,697,672 km (0.059 R)
• M20: 4,948,847 km (0.111 R)
• M21: 5,025,142 km (0.115 R)
• M22: 5,101,736 km (0.111 R)
• M23: 5,308,032 km (0.119 R)
• M24: 5,997,528 km (0.079 R)
• M25: 6,106,136 km (0.069 R)
• M26: 6,325,297 km (0.084 R)
• M27: 6,436,000 km (0.108 R)
• M28: 7,170,525 km (0.116 R)
• M29: 7,694,716 km (0.084 R)
• M30: 8,140,967 km (0.095 R)
• M31: 8,231,324 km (0.111 R)
• M32: 8,657,079 km (0.119 R)
• M33: 8,749,231 km (0.109 R)
• M34: 8,872,799 km (0.063 R)
• M35: 8,965,700 km (0.046 R)
• M36: 9,183,813 km (0.102 R)
• M37: 9,372,307 km (0.087 R)
• M38: 9,561,997 km (0.034 R)
• M39: 9,752,884 km (0.116 R)
• M40: 9,848,925 km (0.118 R)
• M41: 10,562,358 km (0.045 R)
• M42: 10,991,704 km (0.119 R)
• M43: 13,330,068 km (0.078 R)
• M44: 14,010,140 km (0.082 R)
• M45: 14,191,004 km (0.105 R)
• M46: 14,445,470 km (0.095 R)
• M47: 14,664,780 km (0.111 R)
• M48: 14,811,685 km (0.085 R)
• M49: 15,590,791 km (0.075 R)
• M50: 15,740,688 km (0.074 R)
• M51: 16,650,093 km (0.105 R)
• M52: 17,459,867 km (0.09 R)
• M53: 17,576,703 km (0.09 R)
• M54: 18,006,946 km (0.03 R)
• M55: 19,198,044 km (0.104 R)
• M56: 19,358,712 km (0.096 R)
• M57: 19,681,545 km (0.072 R)
• M58: 20,006,172 km (0.116 R)
• M59: 20,537,394 km (0.065 R)
• M60: 20,619,523 km (0.104 R)
• M61: 20,701,802 km (0.094 R)
• M62: 21,864,926 km (0.112 R)
• M63: 23,864,750 km (0.068 R)
• M64: 24,124,153 km (0.115 R)
• M65: 24,210,919 km (0.068 R)
• M66: 24,776,998 km (0.062 R)
• M67: 25,215,469 km (0.049 R)
• M68: 25,789,327 km (0.103 R)
• M69: 25,922,319 km (0.116 R)
• M70: 26,278,212 km (0.08 R)
• M71: 26,546,142 km (0.075 R)
• M72: 26,635,751 km (0.032 R)
• M73: 26,770,240 km (0.076 R)
• M74: 27,355,467 km (0.097 R)
• M75: 27,445,973 km (0.114 R)
• M76: 28,173,019 km (0.116 R)
• M77: 28,814,345 km (0.048 R)
• M78: 28,952,424 km (0.07 R)
• M79: 29,460,608 km (0.09 R)
• M80: 29,553,359 km (0.052 R)
• M81: 31,285,851 km (0.077 R)
• M82: 31,380,397 km (0.06 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 10,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit