🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.2

Radius: 8.8

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.48 AU - 0.74 AU

Year: 318 Days

Day: 7.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 30,449,375 km

• M1: 112,647 km (0.108 R)
• M2: 203,453 km (0.058 R)
• M3: 316,848 km (0.027 R)
• M4: 399,426 km (0.106 R)
• M5: 474,824 km (0.105 R)
• M6: 598,242 km (0.092 R)
• M7: 748,887 km (0.115 R)
• M8: 832,363 km (0.072 R)
• M9: 919,279 km (0.113 R)
• M10: 977,772 km (0.119 R)
• M11: 1,044,792 km (0.091 R)
• M12: 1,102,536 km (0.049 R)
• M13: 1,187,358 km (0.094 R)
• M14: 1,251,685 km (0.09 R)
• M15: 1,375,852 km (0.036 R)
• M16: 1,459,776 km (0.071 R)
• M17: 1,645,277 km (0.105 R)
• M18: 1,721,722 km (0.096 R)
• M19: 1,825,543 km (0.076 R)
• M20: 1,980,825 km (0.099 R)
• M21: 2,089,733 km (0.077 R)
• M22: 2,168,272 km (0.1 R)
• M23: 2,247,708 km (0.058 R)
• M24: 2,309,043 km (0.089 R)
• M25: 2,390,275 km (0.114 R)
• M26: 2,482,128 km (0.119 R)
• M27: 2,595,074 km (0.071 R)
• M28: 2,664,637 km (0.103 R)
• M29: 2,770,104 km (0.042 R)
• M30: 2,902,647 km (0.103 R)
• M31: 3,063,615 km (0.04 R)
• M32: 3,195,560 km (0.105 R)
• M33: 3,481,442 km (0.095 R)
• M34: 3,536,344 km (0.078 R)
• M35: 3,658,117 km (0.113 R)
• M36: 3,849,153 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157

Radius: 9.1

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.92 AU - 3.96 AU

Year: 4255 Days

Day: 10.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,449,375 km

• M1: 143,464 km (0.087 R)
• M2: 230,530 km (0.059 R)
• M3: 543,339 km (0.094 R)
• M4: 634,295 km (0.066 R)
• M5: 1,207,704 km (0.057 R)
• M6: 1,467,256 km (0.082 R)
• M7: 1,598,304 km (0.082 R)
• M8: 1,665,323 km (0.113 R)
• M9: 1,802,206 km (0.115 R)
• M10: 2,014,635 km (0.108 R)
• M11: 2,075,222 km (0.102 R)
• M12: 2,361,402 km (0.072 R)
• M13: 2,438,146 km (0.092 R)
• M14: 2,930,323 km (0.075 R)
• M15: 3,054,639 km (0.056 R)
• M16: 3,180,750 km (0.038 R)
• M17: 3,409,335 km (0.105 R)
• M18: 3,481,890 km (0.085 R)
• M19: 3,643,307 km (0.085 R)
• M20: 3,717,657 km (0.107 R)
• M21: 3,837,335 km (0.118 R)
• M22: 3,912,882 km (0.102 R)
• M23: 4,004,286 km (0.12 R)
• M24: 4,142,515 km (0.108 R)
• M25: 4,220,156 km (0.082 R)
• M26: 4,939,722 km (0.091 R)
• M27: 5,389,712 km (0.11 R)
• M28: 5,508,493 km (0.1 R)
• M29: 5,593,913 km (0.055 R)
• M30: 5,852,867 km (0.081 R)
• M31: 6,653,066 km (0.096 R)
• M32: 6,890,628 km (0.065 R)
• M33: 7,112,332 km (0.109 R)
• M34: 7,639,066 km (0.027 R)
• M35: 7,772,657 km (0.038 R)
• M36: 8,042,382 km (0.116 R)
• M37: 8,100,575 km (0.088 R)
• M38: 8,295,501 km (0.093 R)
• M39: 8,393,637 km (0.108 R)
• M40: 8,571,060 km (0.117 R)
• M41: 8,670,244 km (0.096 R)
• M42: 9,010,280 km (0.095 R)
• M43: 9,848,177 km (0.051 R)
• M44: 10,140,043 km (0.117 R)
• M45: 10,244,911 km (0.088 R)
• M46: 10,329,135 km (0.068 R)
• M47: 10,455,844 km (0.109 R)
• M48: 10,519,423 km (0.096 R)
• M49: 10,689,516 km (0.057 R)
• M50: 10,753,544 km (0.104 R)
• M51: 10,860,506 km (0.027 R)
• M52: 10,967,917 km (0.114 R)
• M53: 11,054,086 km (0.101 R)
• M54: 11,118,862 km (0.096 R)
• M55: 11,270,404 km (0.077 R)
• M56: 11,488,219 km (0.037 R)
• M57: 11,597,575 km (0.1 R)
• M58: 11,839,475 km (0.112 R)
• M59: 12,127,600 km (0.071 R)
• M60: 12,261,341 km (0.096 R)
• M61: 12,733,322 km (0.093 R)
• M62: 13,165,510 km (0.044 R)
• M63: 13,279,953 km (0.067 R)
• M64: 13,348,917 km (0.09 R)
• M65: 13,764,650 km (0.093 R)
• M66: 13,880,887 km (0.111 R)
• M67: 14,632,617 km (0.117 R)
• M68: 14,727,462 km (0.1 R)
• M69: 14,822,606 km (0.065 R)
• M70: 14,917,900 km (0.119 R)
• M71: 15,736,200 km (0.101 R)
• M72: 16,175,419 km (0.107 R)
• M73: 16,298,090 km (0.043 R)
• M74: 16,470,426 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557

Radius: 9.4

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.63 AU - 4.51 AU

Year: 5475 Days

Day: 9.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,449,375 km

• M1: 151,243 km (0.039 R)
• M2: 214,224 km (0.101 R)
• M3: 555,307 km (0.067 R)
• M4: 634,145 km (0.083 R)
• M5: 729,589 km (0.115 R)
• M6: 949,198 km (0.07 R)
• M7: 1,160,879 km (0.098 R)
• M8: 1,249,890 km (0.092 R)
• M9: 1,372,261 km (0.12 R)
• M10: 1,466,807 km (0.064 R)
• M11: 1,780,813 km (0.114 R)
• M12: 2,319,216 km (0.045 R)
• M13: 2,413,762 km (0.119 R)
• M14: 2,490,206 km (0.083 R)
• M15: 2,966,825 km (0.059 R)
• M16: 3,028,310 km (0.119 R)
• M17: 3,131,981 km (0.052 R)
• M18: 3,364,007 km (0.069 R)
• M19: 3,514,802 km (0.104 R)
• M20: 3,645,700 km (0.052 R)
• M21: 3,867,554 km (0.093 R)
• M22: 4,071,156 km (0.119 R)
• M23: 4,139,822 km (0.083 R)
• M24: 4,208,786 km (0.095 R)
• M25: 4,583,529 km (0.119 R)
• M26: 4,678,823 km (0.113 R)
• M27: 4,799,100 km (0.095 R)
• M28: 5,215,281 km (0.118 R)
• M29: 5,364,879 km (0.109 R)
• M30: 5,541,404 km (0.117 R)
• M31: 6,161,039 km (0.074 R)
• M32: 6,399,049 km (0.1 R)
• M33: 6,559,418 km (0.099 R)
• M34: 6,775,437 km (0.107 R)
• M35: 7,076,129 km (0.047 R)
• M36: 7,775,948 km (0.059 R)
• M37: 9,422,422 km (0.07 R)
• M38: 10,410,067 km (0.034 R)
• M39: 10,788,998 km (0.094 R)
• M40: 10,852,578 km (0.112 R)
• M41: 11,236,745 km (0.044 R)
• M42: 11,592,788 km (0.095 R)
• M43: 11,755,849 km (0.11 R)
• M44: 13,087,869 km (0.066 R)
• M45: 13,565,236 km (0.081 R)
• M46: 14,996,139 km (0.106 R)
• M47: 17,249,382 km (0.083 R)
• M48: 17,398,382 km (0.067 R)
• M49: 17,772,676 km (0.095 R)
• M50: 18,873,267 km (0.084 R)
• M51: 19,103,648 km (0.039 R)
• M52: 19,451,164 km (0.119 R)
• M53: 20,230,718 km (0.093 R)
• M54: 20,466,485 km (0.1 R)
• M55: 20,545,323 km (0.097 R)
• M56: 21,419,124 km (0.06 R)
• M57: 21,739,862 km (0.054 R)
• M58: 22,223,811 km (0.072 R)
• M59: 22,874,861 km (0.057 R)
• M60: 23,449,616 km (0.081 R)
• M61: 23,573,333 km (0.108 R)
• M62: 23,863,104 km (0.095 R)
• M63: 24,445,938 km (0.115 R)
• M64: 24,865,111 km (0.09 R)
• M65: 25,117,782 km (0.105 R)
• M66: 25,286,827 km (0.093 R)
• M67: 25,753,273 km (0.098 R)
• M68: 26,179,777 km (0.038 R)
• M69: 26,522,805 km (0.107 R)
• M70: 26,737,777 km (0.104 R)
• M71: 27,039,965 km (0.097 R)
• M72: 27,952,961 km (0.067 R)
• M73: 28,128,140 km (0.069 R)
• M74: 28,699,604 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.2

Radius: 8.5

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.29 AU - 5.13 AU

Year: 5760 Days

Day: 8.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,449,375 km

• M1: 156,031 km (0.065 R)
• M2: 574,157 km (0.111 R)
• M3: 667,655 km (0.105 R)
• M4: 805,285 km (0.084 R)
• M5: 897,886 km (0.055 R)
• M6: 1,050,925 km (0.063 R)
• M7: 1,138,141 km (0.115 R)
• M8: 1,212,790 km (0.061 R)
• M9: 1,644,380 km (0.112 R)
• M10: 1,781,112 km (0.086 R)
• M11: 1,957,339 km (0.12 R)
• M12: 2,029,594 km (0.092 R)
• M13: 2,084,198 km (0.079 R)
• M14: 2,139,399 km (0.084 R)
• M15: 2,346,143 km (0.047 R)
• M16: 2,539,873 km (0.113 R)
• M17: 2,678,550 km (0.093 R)
• M18: 2,880,956 km (0.057 R)
• M19: 2,984,178 km (0.062 R)
• M20: 3,194,214 km (0.043 R)
• M21: 3,387,494 km (0.097 R)
• M22: 3,606,655 km (0.094 R)
• M23: 4,059,039 km (0.096 R)
• M24: 4,198,315 km (0.12 R)
• M25: 4,481,653 km (0.111 R)
• M26: 4,649,801 km (0.061 R)
• M27: 4,942,863 km (0.066 R)
• M28: 5,066,730 km (0.097 R)
• M29: 5,521,508 km (0.097 R)
• M30: 5,962,822 km (0.104 R)
• M31: 6,227,909 km (0.086 R)
• M32: 6,361,799 km (0.08 R)
• M33: 6,769,453 km (0.098 R)
• M34: 7,382,655 km (0.1 R)
• M35: 7,439,353 km (0.117 R)
• M36: 8,100,874 km (0.078 R)
• M37: 8,159,367 km (0.115 R)
• M38: 8,661,717 km (0.098 R)
• M39: 8,841,384 km (0.118 R)
• M40: 9,082,984 km (0.114 R)
• M41: 9,387,865 km (0.117 R)
• M42: 10,039,364 km (0.052 R)
• M43: 10,196,591 km (0.101 R)
• M44: 10,291,286 km (0.099 R)
• M45: 10,898,205 km (0.041 R)
• M46: 11,352,833 km (0.077 R)
• M47: 12,046,369 km (0.037 R)
• M48: 12,651,791 km (0.037 R)
• M49: 13,301,495 km (0.088 R)
• M50: 13,439,723 km (0.078 R)
• M51: 13,578,400 km (0.072 R)
• M52: 13,892,107 km (0.06 R)
• M53: 14,384,882 km (0.065 R)
• M54: 14,597,760 km (0.057 R)
• M55: 14,776,081 km (0.089 R)
• M56: 15,170,720 km (0.086 R)
• M57: 15,242,826 km (0.117 R)
• M58: 15,641,654 km (0.078 R)
• M59: 16,007,271 km (0.06 R)
• M60: 17,497,416 km (0.069 R)
• M61: 18,374,209 km (0.025 R)
• M62: 18,682,530 km (0.084 R)
• M63: 18,876,110 km (0.109 R)
• M64: 19,932,869 km (0.079 R)
• M65: 20,090,994 km (0.117 R)
• M66: 20,688,039 km (0.101 R)
• M67: 20,928,443 km (0.11 R)
• M68: 21,940,173 km (0.116 R)
• M69: 22,021,704 km (0.031 R)
• M70: 22,719,578 km (0.103 R)
• M71: 23,717,246 km (0.072 R)
• M72: 23,842,909 km (0.066 R)
• M73: 24,559,482 km (0.088 R)
• M74: 25,325,723 km (0.043 R)
• M75: 25,454,227 km (0.112 R)
• M76: 26,273,126 km (0.109 R)
• M77: 27,980,786 km (0.078 R)
• M78: 28,246,621 km (0.07 R)
• M79: 28,647,095 km (0.071 R)
• M80: 29,183,852 km (0.109 R)
• M81: 29,950,092 km (0.116 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: 434 - 19,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit