🌌 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: 288

Radius: 11.8

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.71 AU - 0.77 AU

Year: 411 Days

Day: 7.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 39,430,844 km

• M1: 147,055 km (0.114 R)
• M2: 275,410 km (0.076 R)
• M3: 372,499 km (0.11 R)
• M4: 472,729 km (0.045 R)
• M5: 593,455 km (0.072 R)
• M6: 694,284 km (0.098 R)
• M7: 811,868 km (0.107 R)
• M8: 897,886 km (0.082 R)
• M9: 990,936 km (0.088 R)
• M10: 1,076,207 km (0.069 R)
• M11: 1,175,989 km (0.112 R)
• M12: 1,286,990 km (0.094 R)
• M13: 1,469,051 km (0.032 R)
• M14: 1,584,989 km (0.086 R)
• M15: 1,668,615 km (0.06 R)
• M16: 1,753,885 km (0.062 R)
• M17: 1,891,366 km (0.096 R)
• M18: 2,123,991 km (0.114 R)
• M19: 2,231,551 km (0.084 R)
• M20: 2,346,143 km (0.059 R)
• M21: 2,488,112 km (0.083 R)
• M22: 2,638,458 km (0.04 R)
• M23: 2,738,539 km (0.091 R)
• M24: 2,829,195 km (0.088 R)
• M25: 3,030,105 km (0.111 R)
• M26: 3,146,342 km (0.115 R)
• M27: 3,247,171 km (0.049 R)
• M28: 3,343,363 km (0.101 R)
• M29: 3,429,082 km (0.069 R)
• M30: 3,544,422 km (0.111 R)
• M31: 3,791,109 km (0.119 R)
• M32: 3,874,734 km (0.097 R)
• M33: 4,031,363 km (0.036 R)
• M34: 4,221,054 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.8

Radius: 11.9

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.57 AU - 4.01 AU

Year: 4764 Days

Day: 10.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 39,430,844 km

• M1: 157,826 km (0.1 R)
• M2: 351,256 km (0.12 R)
• M3: 426,354 km (0.106 R)
• M4: 540,198 km (0.101 R)
• M5: 730,038 km (0.043 R)
• M6: 1,195,137 km (0.03 R)
• M7: 1,293,124 km (0.099 R)
• M8: 1,633,609 km (0.089 R)
• M9: 1,855,612 km (0.029 R)
• M10: 1,949,410 km (0.069 R)
• M11: 2,034,232 km (0.07 R)
• M12: 2,131,171 km (0.116 R)
• M13: 2,262,817 km (0.081 R)
• M14: 2,488,561 km (0.116 R)
• M15: 2,949,920 km (0.061 R)
• M16: 3,035,640 km (0.088 R)
• M17: 3,109,841 km (0.107 R)
• M18: 3,234,755 km (0.115 R)
• M19: 3,606,655 km (0.12 R)
• M20: 3,804,573 km (0.114 R)
• M21: 4,006,081 km (0.104 R)
• M22: 4,087,612 km (0.073 R)
• M23: 4,617,488 km (0.075 R)
• M24: 5,258,216 km (0.108 R)
• M25: 5,347,825 km (0.053 R)
• M26: 5,665,271 km (0.083 R)
• M27: 5,895,951 km (0.09 R)
• M28: 6,067,091 km (0.094 R)
• M29: 6,350,579 km (0.106 R)
• M30: 6,622,548 km (0.069 R)
• M31: 7,029,305 km (0.093 R)
• M32: 7,144,645 km (0.094 R)
• M33: 7,293,943 km (0.096 R)
• M34: 7,494,554 km (0.055 R)
• M35: 7,663,151 km (0.118 R)
• M36: 7,781,932 km (0.034 R)
• M37: 8,073,049 km (0.075 R)
• M38: 8,542,786 km (0.073 R)
• M39: 8,648,403 km (0.061 R)
• M40: 8,736,665 km (0.115 R)
• M41: 8,985,596 km (0.101 R)
• M42: 9,436,035 km (0.064 R)
• M43: 9,526,991 km (0.057 R)
• M44: 9,764,851 km (0.032 R)
• M45: 9,986,256 km (0.084 R)
• M46: 10,134,657 km (0.106 R)
• M47: 10,209,307 km (0.1 R)
• M48: 10,490,401 km (0.081 R)
• M49: 10,660,344 km (0.105 R)
• M50: 12,369,350 km (0.058 R)
• M51: 12,508,925 km (0.049 R)
• M52: 12,910,745 km (0.103 R)
• M53: 13,072,610 km (0.12 R)
• M54: 13,275,913 km (0.088 R)
• M55: 13,603,383 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543

Radius: 14

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.54 AU - 4.96 AU

Year: 5657 Days

Day: 9.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 39,430,844 km

• M1: 388,805 km (0.078 R)
• M2: 481,556 km (0.083 R)
• M3: 584,628 km (0.118 R)
• M4: 709,094 km (0.054 R)
• M5: 844,031 km (0.118 R)
• M6: 975,079 km (0.12 R)
• M7: 1,113,906 km (0.064 R)
• M8: 1,670,559 km (0.101 R)
• M9: 1,822,700 km (0.108 R)
• M10: 2,086,890 km (0.054 R)
• M11: 2,214,647 km (0.118 R)
• M12: 2,420,793 km (0.095 R)
• M13: 2,613,774 km (0.1 R)
• M14: 2,812,141 km (0.114 R)
• M15: 2,913,119 km (0.107 R)
• M16: 3,056,733 km (0.104 R)
• M17: 3,308,507 km (0.092 R)
• M18: 3,677,116 km (0.093 R)
• M19: 4,173,781 km (0.067 R)
• M20: 4,266,531 km (0.109 R)
• M21: 4,644,116 km (0.047 R)
• M22: 5,331,070 km (0.097 R)
• M23: 6,181,683 km (0.071 R)
• M24: 7,046,957 km (0.105 R)
• M25: 7,381,159 km (0.12 R)
• M26: 7,863,762 km (0.065 R)
• M27: 7,978,802 km (0.118 R)
• M28: 8,269,022 km (0.07 R)
• M29: 8,533,063 km (0.107 R)
• M30: 8,829,865 km (0.11 R)
• M31: 9,099,889 km (0.119 R)
• M32: 9,250,983 km (0.065 R)
• M33: 9,525,345 km (0.078 R)
• M34: 9,864,184 km (0.083 R)
• M35: 10,113,265 km (0.095 R)
• M36: 10,776,731 km (0.045 R)
• M37: 11,194,558 km (0.093 R)
• M38: 11,454,410 km (0.111 R)
• M39: 11,617,771 km (0.074 R)
• M40: 12,212,572 km (0.078 R)
• M41: 12,513,563 km (0.084 R)
• M42: 12,817,097 km (0.09 R)
• M43: 12,918,823 km (0.061 R)
• M44: 14,125,629 km (0.098 R)
• M45: 15,116,865 km (0.118 R)
• M46: 15,224,426 km (0.108 R)
• M47: 15,512,402 km (0.108 R)
• M48: 15,984,383 km (0.074 R)
• M49: 16,979,658 km (0.105 R)
• M50: 17,692,043 km (0.103 R)
• M51: 19,574,283 km (0.117 R)
• M52: 19,691,568 km (0.087 R)
• M53: 19,966,080 km (0.044 R)
• M54: 20,321,076 km (0.116 R)
• M55: 20,757,752 km (0.053 R)
• M56: 20,917,373 km (0.04 R)
• M57: 21,519,355 km (0.1 R)
• M58: 21,802,244 km (0.063 R)
• M59: 24,571,899 km (0.093 R)
• M60: 25,079,485 km (0.111 R)
• M61: 25,462,605 km (0.054 R)
• M62: 26,105,277 km (0.083 R)
• M63: 26,753,335 km (0.045 R)
• M64: 27,406,779 km (0.06 R)
• M65: 27,538,126 km (0.044 R)
• M66: 28,021,327 km (0.029 R)
• M67: 28,640,512 km (0.051 R)
• M68: 28,729,373 km (0.056 R)
• M69: 28,907,245 km (0.047 R)
• M70: 29,040,986 km (0.089 R)
• M71: 29,532,864 km (0.117 R)
• M72: 29,757,410 km (0.076 R)
• M73: 30,117,791 km (0.071 R)
• M74: 30,207,999 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.1

Radius: 8.9

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.35 AU - 5.17 AU

Year: 6705 Days

Day: 10.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,430,844 km

• M1: 111,899 km (0.099 R)
• M2: 182,958 km (0.095 R)
• M3: 390,600 km (0.054 R)
• M4: 631,752 km (0.103 R)
• M5: 703,110 km (0.049 R)
• M6: 934,538 km (0.112 R)
• M7: 1,102,387 km (0.118 R)
• M8: 1,225,805 km (0.09 R)
• M9: 1,335,460 km (0.044 R)
• M10: 1,448,556 km (0.106 R)
• M11: 1,745,209 km (0.09 R)
• M12: 1,869,225 km (0.071 R)
• M13: 2,039,468 km (0.117 R)
• M14: 2,126,384 km (0.078 R)
• M15: 2,192,506 km (0.102 R)
• M16: 2,281,667 km (0.095 R)
• M17: 2,770,104 km (0.081 R)
• M18: 2,842,509 km (0.12 R)
• M19: 3,214,110 km (0.115 R)
• M20: 3,787,070 km (0.083 R)
• M21: 4,704,853 km (0.035 R)
• M22: 4,791,620 km (0.084 R)
• M23: 4,878,985 km (0.113 R)
• M24: 5,474,684 km (0.041 R)
• M25: 5,750,243 km (0.049 R)
• M26: 5,905,226 km (0.079 R)
• M27: 6,314,975 km (0.118 R)
• M28: 6,996,094 km (0.105 R)
• M29: 7,463,288 km (0.03 R)
• M30: 7,803,025 km (0.113 R)
• M31: 8,392,441 km (0.107 R)
• M32: 8,603,822 km (0.096 R)
• M33: 8,888,507 km (0.044 R)
• M34: 9,248,739 km (0.114 R)
• M35: 9,357,796 km (0.087 R)
• M36: 9,650,559 km (0.104 R)
• M37: 10,020,664 km (0.093 R)
• M38: 10,095,313 km (0.112 R)
• M39: 10,320,308 km (0.063 R)
• M40: 10,546,799 km (0.06 R)
• M41: 10,851,530 km (0.061 R)
• M42: 11,901,259 km (0.117 R)
• M43: 12,861,228 km (0.09 R)
• M44: 12,942,310 km (0.1 R)
• M45: 13,064,382 km (0.115 R)
• M46: 13,432,692 km (0.075 R)
• M47: 13,597,549 km (0.097 R)
• M48: 14,305,446 km (0.106 R)
• M49: 16,500,196 km (0.103 R)
• M50: 16,632,590 km (0.109 R)
• M51: 16,809,565 km (0.071 R)
• M52: 17,076,298 km (0.087 R)
• M53: 17,299,647 km (0.09 R)
• M54: 17,523,895 km (0.118 R)
• M55: 17,658,981 km (0.074 R)
• M56: 18,111,665 km (0.107 R)
• M57: 18,476,534 km (0.098 R)
• M58: 18,935,949 km (0.036 R)
• M59: 19,167,227 km (0.091 R)
• M60: 19,445,778 km (0.115 R)
• M61: 20,007,219 km (0.088 R)
• M62: 20,148,290 km (0.06 R)
• M63: 20,906,751 km (0.033 R)
• M64: 21,433,635 km (0.112 R)
• M65: 22,110,565 km (0.085 R)
• M66: 22,451,648 km (0.064 R)
• M67: 23,287,153 km (0.028 R)
• M68: 25,649,901 km (0.046 R)
• M69: 26,265,197 km (0.115 R)
• M70: 26,989,401 km (0.106 R)
• M71: 27,197,491 km (0.096 R)
• M72: 28,828,108 km (0.052 R)
• M73: 29,414,382 km (0.108 R)
• M74: 29,521,494 km (0.113 R)
• M75: 30,598,748 km (0.107 R)
• M76: 31,033,181 km (0.115 R)
• M77: 31,743,621 km (0.116 R)
• M78: 32,791,554 km (0.113 R)
• M79: 34,300,249 km (0.119 R)
• M80: 34,751,585 km (0.075 R)
• M81: 35,375,408 km (0.068 R)
• M82: 35,717,090 km (0.096 R)
• M83: 36,174,560 km (0.11 R)
• M84: 36,518,935 km (0.077 R)
• M85: 36,979,846 km (0.068 R)
• M86: 38,725,204 km (0.03 R)
• M87: 38,901,281 km (0.06 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 18,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit