🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.9

Radius: 10.1

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.63 AU - 0.87 AU

Year: 441 Days

Day: 10.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 89,517,636 km

• M1: 134,040 km (0.054 R)
• M2: 210,185 km (0.064 R)
• M3: 293,361 km (0.098 R)
• M4: 381,175 km (0.043 R)
• M5: 482,752 km (0.108 R)
• M6: 559,795 km (0.03 R)
• M7: 668,254 km (0.075 R)
• M8: 747,690 km (0.081 R)
• M9: 813,214 km (0.111 R)
• M10: 905,067 km (0.057 R)
• M11: 975,528 km (0.119 R)
• M12: 1,048,083 km (0.078 R)
• M13: 1,125,724 km (0.091 R)
• M14: 1,266,795 km (0.045 R)
• M15: 1,367,624 km (0.106 R)
• M16: 1,504,207 km (0.083 R)
• M17: 1,581,549 km (0.073 R)
• M18: 1,940,883 km (0.047 R)
• M19: 2,050,089 km (0.097 R)
• M20: 2,132,368 km (0.034 R)
• M21: 2,215,694 km (0.056 R)
• M22: 2,283,312 km (0.053 R)
• M23: 2,385,787 km (0.093 R)
• M24: 2,472,554 km (0.085 R)
• M25: 2,560,368 km (0.102 R)
• M26: 2,626,939 km (0.097 R)
• M27: 2,725,524 km (0.044 R)
• M28: 2,798,079 km (0.113 R)
• M29: 2,917,458 km (0.059 R)
• M30: 3,123,304 km (0.091 R)
• M31: 3,319,427 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.3

Radius: 10.2

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.84 AU - 1.02 AU

Year: 608 Days

Day: 8.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 89,517,636 km

• M1: 130,300 km (0.088 R)
• M2: 257,458 km (0.111 R)
• M3: 338,690 km (0.042 R)
• M4: 521,349 km (0.117 R)
• M5: 595,100 km (0.043 R)
• M6: 738,265 km (0.074 R)
• M7: 875,746 km (0.103 R)
• M8: 970,890 km (0.086 R)
• M9: 1,045,988 km (0.066 R)
• M10: 1,113,307 km (0.113 R)
• M11: 1,187,209 km (0.099 R)
• M12: 1,527,245 km (0.074 R)
• M13: 1,615,657 km (0.097 R)
• M14: 1,879,847 km (0.102 R)
• M15: 1,999,076 km (0.077 R)
• M16: 2,126,983 km (0.11 R)
• M17: 2,276,730 km (0.106 R)
• M18: 2,346,443 km (0.09 R)
• M19: 2,475,246 km (0.089 R)
• M20: 2,540,471 km (0.091 R)
• M21: 2,679,597 km (0.085 R)
• M22: 2,827,998 km (0.109 R)
• M23: 3,000,036 km (0.092 R)
• M24: 3,090,842 km (0.025 R)
• M25: 3,175,514 km (0.049 R)
• M26: 3,275,296 km (0.092 R)
• M27: 3,426,988 km (0.102 R)
• M28: 3,581,074 km (0.106 R)
• M29: 3,655,274 km (0.07 R)
• M30: 3,759,993 km (0.042 R)
• M31: 3,949,533 km (0.071 R)
• M32: 4,056,945 km (0.105 R)
• M33: 4,134,436 km (0.061 R)
• M34: 4,220,156 km (0.032 R)
• M35: 4,306,474 km (0.112 R)
• M36: 4,425,255 km (0.07 R)
• M37: 4,698,271 km (0.066 R)
• M38: 4,968,744 km (0.052 R)
• M39: 5,176,984 km (0.079 R)
• M40: 5,303,245 km (0.12 R)
• M41: 5,379,689 km (0.088 R)
• M42: 5,550,530 km (0.103 R)
• M43: 5,853,914 km (0.08 R)
• M44: 5,985,710 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.3

Radius: 12.6

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.94 AU - 1.1 AU

Year: 699 Days

Day: 7.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 89,517,636 km

• M1: 156,928 km (0.102 R)
• M2: 274,362 km (0.112 R)
• M3: 361,428 km (0.044 R)
• M4: 539,749 km (0.103 R)
• M5: 631,901 km (0.033 R)
• M6: 909,705 km (0.079 R)
• M7: 993,031 km (0.101 R)
• M8: 1,129,913 km (0.119 R)
• M9: 1,266,795 km (0.083 R)
• M10: 1,354,459 km (0.045 R)
• M11: 1,500,766 km (0.05 R)
• M12: 1,659,788 km (0.06 R)
• M13: 1,756,728 km (0.079 R)
• M14: 1,870,871 km (0.088 R)
• M15: 1,964,070 km (0.119 R)
• M16: 2,106,936 km (0.074 R)
• M17: 2,361,253 km (0.06 R)
• M18: 2,454,003 km (0.112 R)
• M19: 2,547,951 km (0.111 R)
• M20: 2,792,843 km (0.113 R)
• M21: 2,873,177 km (0.114 R)
• M22: 3,315,238 km (0.06 R)
• M23: 3,553,997 km (0.064 R)
• M24: 3,719,751 km (0.11 R)
• M25: 3,927,991 km (0.087 R)
• M26: 4,191,284 km (0.092 R)
• M27: 4,304,529 km (0.042 R)
• M28: 4,502,447 km (0.117 R)
• M29: 4,692,736 km (0.081 R)
• M30: 4,778,156 km (0.119 R)
• M31: 4,896,488 km (0.096 R)
• M32: 5,004,946 km (0.098 R)
• M33: 5,235,327 km (0.083 R)
• M34: 5,335,258 km (0.109 R)
• M35: 5,570,726 km (0.055 R)
• M36: 5,672,602 km (0.111 R)
• M37: 5,844,041 km (0.093 R)
• M38: 5,959,231 km (0.119 R)
• M39: 6,110,175 km (0.096 R)
• M40: 6,392,018 km (0.107 R)
• M41: 6,498,980 km (0.087 R)
• M42: 6,606,392 km (0.101 R)
• M43: 6,895,863 km (0.119 R)
• M44: 6,993,401 km (0.111 R)
• M45: 7,325,658 km (0.113 R)
• M46: 7,726,132 km (0.098 R)
• M47: 7,840,125 km (0.059 R)
• M48: 8,095,339 km (0.054 R)
• M49: 8,211,128 km (0.039 R)
• M50: 8,314,500 km (0.091 R)
• M51: 8,470,381 km (0.054 R)
• M52: 8,614,145 km (0.049 R)
• M53: 8,798,150 km (0.113 R)
• M54: 8,970,337 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.7

Radius: 5.8

Gravity: 16.99 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.88 AU - 10.34 AU

Year: 20206 Days

Day: 18.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,517,636 km

• M1: 465,399 km (0.104 R)
• M2: 504,145 km (0.047 R)
• M3: 605,871 km (0.072 R)
• M4: 1,157,738 km (0.107 R)
• M5: 1,293,872 km (0.094 R)
• M6: 1,464,264 km (0.104 R)
• M7: 1,672,055 km (0.083 R)
• M8: 1,889,421 km (0.088 R)
• M9: 2,115,763 km (0.054 R)
• M10: 2,772,946 km (0.098 R)
• M11: 2,992,855 km (0.071 R)
• M12: 3,294,893 km (0.069 R)
• M13: 4,133,240 km (0.054 R)
• M14: 5,347,226 km (0.1 R)
• M15: 5,666,917 km (0.078 R)
• M16: 5,992,741 km (0.09 R)
• M17: 6,324,699 km (0.119 R)
• M18: 6,957,049 km (0.07 R)
• M19: 7,056,083 km (0.115 R)
• M20: 7,507,569 km (0.081 R)
• M21: 7,762,484 km (0.052 R)
• M22: 8,072,152 km (0.075 R)
• M23: 8,491,325 km (0.056 R)
• M24: 8,544,282 km (0.088 R)
• M25: 9,624,977 km (0.059 R)
• M26: 9,901,883 km (0.113 R)
• M27: 10,350,377 km (0.09 R)
• M28: 10,406,925 km (0.045 R)
• M29: 11,441,844 km (0.093 R)
• M30: 11,500,336 km (0.07 R)
• M31: 12,932,886 km (0.103 R)
• M32: 13,054,658 km (0.098 R)
• M33: 14,043,650 km (0.101 R)
• M34: 14,106,182 km (0.108 R)
• M35: 14,231,694 km (0.11 R)
• M36: 16,027,168 km (0.102 R)
• M37: 16,223,739 km (0.102 R)
• M38: 16,619,276 km (0.12 R)
• M39: 16,884,663 km (0.1 R)
• M40: 16,951,234 km (0.092 R)
• M41: 17,419,774 km (0.102 R)
• M42: 17,554,562 km (0.11 R)
• M43: 17,689,499 km (0.064 R)
• M44: 17,824,885 km (0.119 R)
• M45: 18,369,721 km (0.039 R)
• M46: 19,197,147 km (0.099 R)
• M47: 20,745,485 km (0.118 R)
• M48: 21,102,874 km (0.051 R)
• M49: 22,187,459 km (0.116 R)
• M50: 22,552,926 km (0.092 R)
• M51: 23,289,995 km (0.111 R)
• M52: 23,587,096 km (0.095 R)
• M53: 23,810,595 km (0.107 R)
• M54: 25,395,435 km (0.097 R)
• M55: 25,548,025 km (0.049 R)
• M56: 26,008,039 km (0.115 R)
• M57: 26,239,018 km (0.06 R)
• M58: 26,548,087 km (0.108 R)
• M59: 27,169,816 km (0.067 R)
• M60: 29,945,754 km (0.1 R)
• M61: 31,983,127 km (0.086 R)
• M62: 32,644,499 km (0.041 R)
• M63: 32,727,377 km (0.104 R)
• M64: 33,561,086 km (0.067 R)
• M65: 33,644,860 km (0.064 R)
• M66: 33,980,708 km (0.118 R)
• M67: 34,148,856 km (0.059 R)
• M68: 34,233,229 km (0.051 R)
• M69: 35,675,951 km (0.107 R)
• M70: 36,018,231 km (0.093 R)
• M71: 37,398,420 km (0.116 R)
• M72: 38,182,463 km (0.103 R)
• M73: 38,883,778 km (0.034 R)
• M74: 40,566,604 km (0.072 R)
• M75: 40,923,994 km (0.102 R)
• M76: 41,372,039 km (0.082 R)
• M77: 44,645,989 km (0.066 R)
• M78: 48,191,009 km (0.058 R)
• M79: 49,329,150 km (0.04 R)
• M80: 50,860,434 km (0.095 R)
• M81: 50,956,625 km (0.1 R)
• M82: 51,149,307 km (0.076 R)
• M83: 51,342,139 km (0.117 R)
• M84: 54,559,091 km (0.105 R)
• M85: 55,151,050 km (0.025 R)
• M86: 56,739,780 km (0.066 R)
• M87: 56,839,561 km (0.12 R)
• M88: 57,539,829 km (0.085 R)
• M89: 63,553,963 km (0.034 R)
• M90: 65,951,867 km (0.116 R)
• M91: 66,582,272 km (0.117 R)
• M92: 66,687,589 km (0.113 R)
• M93: 67,743,301 km (0.1 R)
• M94: 68,273,177 km (0.117 R)
• M95: 70,192,368 km (0.063 R)
• M96: 71,158,471 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.8

Radius: 4.9

Gravity: 37.18 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.85 AU - 11.71 AU

Year: 22355 Days

Day: 16 Hours

Environment

Temp: -232 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,517,636 km

• M1: 372,947 km (0.044 R)
• M2: 480,060 km (0.089 R)
• M3: 830,867 km (0.111 R)
• M4: 1,214,735 km (0.119 R)
• M5: 1,310,477 km (0.067 R)
• M6: 1,342,940 km (0.103 R)
• M7: 1,972,298 km (0.077 R)
• M8: 2,356,466 km (0.097 R)
• M9: 2,721,784 km (0.084 R)
• M10: 3,104,605 km (0.114 R)
• M11: 3,148,138 km (0.096 R)
• M12: 3,413,973 km (0.094 R)
• M13: 5,257,916 km (0.108 R)
• M14: 5,309,976 km (0.062 R)
• M15: 6,386,632 km (0.097 R)
• M16: 7,179,202 km (0.099 R)
• M17: 7,353,035 km (0.106 R)
• M18: 7,763,980 km (0.079 R)
• M19: 9,354,953 km (0.091 R)
• M20: 9,992,839 km (0.05 R)
• M21: 10,317,017 km (0.101 R)
• M22: 10,382,242 km (0.081 R)
• M23: 10,842,854 km (0.095 R)
• M24: 12,821,136 km (0.119 R)
• M25: 13,032,069 km (0.081 R)
• M26: 13,815,214 km (0.081 R)
• M27: 14,613,468 km (0.087 R)
• M28: 15,876,224 km (0.077 R)
• M29: 16,711,877 km (0.075 R)
• M30: 17,796,013 km (0.099 R)
• M31: 17,952,642 km (0.082 R)
• M32: 19,142,544 km (0.092 R)
• M33: 20,031,304 km (0.03 R)
• M34: 20,521,686 km (0.094 R)
• M35: 21,098,685 km (0.089 R)
• M36: 21,181,563 km (0.076 R)
• M37: 22,437,736 km (0.049 R)
• M38: 22,776,874 km (0.113 R)
• M39: 23,459,938 km (0.115 R)
• M40: 23,631,826 km (0.059 R)
• M41: 23,717,845 km (0.113 R)
• M42: 24,497,250 km (0.096 R)
• M43: 24,584,316 km (0.095 R)
• M44: 25,461,258 km (0.103 R)
• M45: 25,549,521 km (0.112 R)
• M46: 25,726,196 km (0.115 R)
• M47: 26,616,304 km (0.085 R)
• M48: 26,705,913 km (0.096 R)
• M49: 27,155,155 km (0.113 R)
• M50: 28,426,587 km (0.051 R)
• M51: 28,518,141 km (0.059 R)
• M52: 30,650,659 km (0.032 R)
• M53: 34,772,978 km (0.1 R)
• M54: 34,870,964 km (0.105 R)
• M55: 35,756,285 km (0.116 R)
• M56: 38,052,313 km (0.057 R)
• M57: 38,760,509 km (0.085 R)
• M58: 39,065,390 km (0.106 R)
• M59: 40,395,614 km (0.112 R)
• M60: 40,498,537 km (0.106 R)
• M61: 42,890,158 km (0.1 R)
• M62: 43,627,077 km (0.101 R)
• M63: 44,580,614 km (0.05 R)
• M64: 45,006,669 km (0.108 R)
• M65: 45,113,332 km (0.118 R)
• M66: 45,220,145 km (0.097 R)
• M67: 50,112,444 km (0.047 R)
• M68: 50,333,849 km (0.058 R)
• M69: 50,444,552 km (0.102 R)
• M70: 51,333,612 km (0.068 R)
• M71: 54,486,088 km (0.117 R)
• M72: 55,627,071 km (0.119 R)
• M73: 56,430,411 km (0.034 R)
• M74: 57,584,708 km (0.093 R)
• M75: 57,932,523 km (0.108 R)
• M76: 58,397,324 km (0.088 R)
• M77: 59,096,844 km (0.102 R)
• M78: 59,681,921 km (0.111 R)
• M79: 66,000,785 km (0.098 R)
• M80: 69,054,228 km (0.094 R)
• M81: 69,917,407 km (0.118 R)
• M82: 70,536,144 km (0.085 R)
• M83: 72,153,447 km (0.051 R)
• M84: 73,154,705 km (0.119 R)
• M85: 77,077,760 km (0.074 R)
• M86: 77,844,898 km (0.054 R)
• M87: 80,161,720 km (0.094 R)
• M88: 80,809,179 km (0.22 R)
• M89: 82,892,928 km (0.036 R)
• M90: 83,547,718 km (0.097 R)
• M91: 86,184,081 km (0.104 R)
• M92: 86,316,625 km (0.078 R)
• M93: 86,449,169 km (0.107 R)
• M94: 87,778,944 km (0.113 R)
• M95: 88,713,781 km (0.033 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: 338 - 12,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit