🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.7

Radius: 10.4

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.78 AU - 0.92 AU

Year: 551 Days

Day: 7.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 47,898,897 km

• M1: 165,156 km (0.115 R)
• M2: 256,112 km (0.112 R)
• M3: 356,791 km (0.07 R)
• M4: 434,881 km (0.039 R)
• M5: 520,301 km (0.109 R)
• M6: 590,762 km (0.049 R)
• M7: 665,112 km (0.108 R)
• M8: 742,903 km (0.06 R)
• M9: 848,968 km (0.118 R)
• M10: 918,531 km (0.049 R)
• M11: 983,606 km (0.088 R)
• M12: 1,063,790 km (0.079 R)
• M13: 1,139,487 km (0.071 R)
• M14: 1,253,032 km (0.049 R)
• M15: 1,426,864 km (0.087 R)
• M16: 1,612,815 km (0.084 R)
• M17: 1,716,935 km (0.078 R)
• M18: 1,798,615 km (0.073 R)
• M19: 1,894,208 km (0.089 R)
• M20: 1,970,204 km (0.093 R)
• M21: 2,125,487 km (0.108 R)
• M22: 2,195,798 km (0.098 R)
• M23: 2,443,681 km (0.102 R)
• M24: 2,545,557 km (0.113 R)
• M25: 2,710,414 km (0.095 R)
• M26: 2,791,795 km (0.114 R)
• M27: 2,927,630 km (0.036 R)
• M28: 3,001,382 km (0.104 R)
• M29: 3,070,646 km (0.059 R)
• M30: 3,150,681 km (0.104 R)
• M31: 3,276,941 km (0.118 R)
• M32: 3,363,858 km (0.025 R)
• M33: 3,456,758 km (0.113 R)
• M34: 3,597,530 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.8

Radius: 12.9

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.21 AU - 2.63 AU

Year: 2646 Days

Day: 6.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 47,898,897 km

• M1: 186,997 km (0.071 R)
• M2: 270,623 km (0.119 R)
• M3: 386,112 km (0.041 R)
• M4: 534,364 km (0.098 R)
• M5: 696,528 km (0.101 R)
• M6: 789,428 km (0.097 R)
• M7: 927,357 km (0.098 R)
• M8: 1,095,954 km (0.107 R)
• M9: 1,538,465 km (0.08 R)
• M10: 1,625,979 km (0.107 R)
• M11: 1,845,888 km (0.096 R)
• M12: 1,952,851 km (0.052 R)
• M13: 2,329,837 km (0.083 R)
• M14: 2,416,754 km (0.12 R)
• M15: 2,519,677 km (0.074 R)
• M16: 2,684,384 km (0.089 R)
• M17: 2,791,197 km (0.111 R)
• M18: 3,040,577 km (0.064 R)
• M19: 3,544,871 km (0.057 R)
• M20: 3,696,264 km (0.087 R)
• M21: 3,953,423 km (0.075 R)
• M22: 4,040,489 km (0.098 R)
• M23: 4,377,234 km (0.115 R)
• M24: 5,893,707 km (0.08 R)
• M25: 6,093,869 km (0.059 R)
• M26: 6,296,425 km (0.084 R)
• M27: 6,480,580 km (0.061 R)
• M28: 6,583,653 km (0.096 R)
• M29: 7,149,881 km (0.094 R)
• M30: 7,256,544 km (0.1 R)
• M31: 7,342,263 km (0.084 R)
• M32: 7,449,824 km (0.113 R)
• M33: 8,554,156 km (0.08 R)
• M34: 8,644,812 km (0.116 R)
• M35: 9,033,318 km (0.098 R)
• M36: 9,195,033 km (0.112 R)
• M37: 9,946,463 km (0.069 R)
• M38: 10,089,479 km (0.077 R)
• M39: 10,233,242 km (0.111 R)
• M40: 10,426,074 km (0.111 R)
• M41: 10,522,864 km (0.113 R)
• M42: 10,839,712 km (0.103 R)
• M43: 11,110,335 km (0.055 R)
• M44: 11,283,569 km (0.088 R)
• M45: 11,935,367 km (0.088 R)
• M46: 12,265,829 km (0.109 R)
• M47: 13,013,968 km (0.105 R)
• M48: 13,301,644 km (0.098 R)
• M49: 13,512,128 km (0.108 R)
• M50: 13,697,331 km (0.116 R)
• M51: 15,181,192 km (0.029 R)
• M52: 15,733,358 km (0.092 R)
• M53: 16,179,907 km (0.106 R)
• M54: 16,715,468 km (0.107 R)
• M55: 17,056,850 km (0.104 R)
• M56: 18,036,566 km (0.107 R)
• M57: 18,152,954 km (0.059 R)
• M58: 18,739,078 km (0.064 R)
• M59: 19,004,764 km (0.092 R)
• M60: 19,153,015 km (0.115 R)
• M61: 19,510,106 km (0.104 R)
• M62: 19,689,623 km (0.063 R)
• M63: 19,989,866 km (0.059 R)
• M64: 20,140,661 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.6

Radius: 9.5

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.31 AU - 4.37 AU

Year: 6355 Days

Day: 13.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,898,897 km

• M1: 136,732 km (0.086 R)
• M2: 214,523 km (0.111 R)
• M3: 357,240 km (0.027 R)
• M4: 425,307 km (0.068 R)
• M5: 632,500 km (0.11 R)
• M6: 1,231,041 km (0.096 R)
• M7: 1,417,290 km (0.114 R)
• M8: 1,734,737 km (0.08 R)
• M9: 1,859,651 km (0.076 R)
• M10: 2,052,632 km (0.062 R)
• M11: 2,864,350 km (0.034 R)
• M12: 3,113,281 km (0.114 R)
• M13: 3,214,709 km (0.119 R)
• M14: 3,983,642 km (0.111 R)
• M15: 4,233,620 km (0.098 R)
• M16: 4,317,993 km (0.077 R)
• M17: 4,807,328 km (0.118 R)
• M18: 5,223,509 km (0.047 R)
• M19: 5,405,569 km (0.072 R)
• M20: 5,589,575 km (0.119 R)
• M21: 6,606,092 km (0.093 R)
• M22: 8,024,879 km (0.109 R)
• M23: 8,305,674 km (0.082 R)
• M24: 9,167,058 km (0.117 R)
• M25: 9,240,062 km (0.092 R)
• M26: 9,608,372 km (0.118 R)
• M27: 10,169,813 km (0.068 R)
• M28: 11,402,948 km (0.037 R)
• M29: 11,997,300 km (0.075 R)
• M30: 12,237,704 km (0.053 R)
• M31: 12,398,971 km (0.12 R)
• M32: 12,642,217 km (0.111 R)
• M33: 12,886,959 km (0.059 R)
• M34: 12,968,939 km (0.027 R)
• M35: 13,050,918 km (0.044 R)
• M36: 13,215,775 km (0.101 R)
• M37: 13,381,230 km (0.109 R)
• M38: 13,755,973 km (0.094 R)
• M39: 14,261,015 km (0.112 R)
• M40: 14,643,836 km (0.04 R)
• M41: 16,120,367 km (0.117 R)
• M42: 16,297,192 km (0.056 R)
• M43: 17,100,832 km (0.066 R)
• M44: 17,780,305 km (0.097 R)
• M45: 18,376,453 km (0.098 R)
• M46: 19,541,222 km (0.097 R)
• M47: 20,442,250 km (0.086 R)
• M48: 20,922,010 km (0.043 R)
• M49: 21,356,891 km (0.053 R)
• M50: 21,502,600 km (0.094 R)
• M51: 23,225,967 km (0.115 R)
• M52: 23,425,680 km (0.095 R)
• M53: 23,977,996 km (0.054 R)
• M54: 24,942,154 km (0.096 R)
• M55: 26,594,462 km (0.091 R)
• M56: 27,486,664 km (0.098 R)
• M57: 27,803,811 km (0.104 R)
• M58: 28,602,215 km (0.115 R)
• M59: 28,709,178 km (0.093 R)
• M60: 29,678,273 km (0.078 R)
• M61: 29,786,582 km (0.107 R)
• M62: 29,949,344 km (0.097 R)
• M63: 30,275,767 km (0.059 R)
• M64: 30,548,783 km (0.059 R)
• M65: 31,981,033 km (0.087 R)
• M66: 32,147,685 km (0.107 R)
• M67: 32,481,886 km (0.118 R)
• M68: 33,153,880 km (0.111 R)
• M69: 34,056,853 km (0.068 R)
• M70: 34,340,640 km (0.09 R)
• M71: 34,682,322 km (0.088 R)
• M72: 34,796,465 km (0.117 R)
• M73: 35,025,200 km (0.09 R)
• M74: 35,829,288 km (0.062 R)
• M75: 36,407,484 km (0.099 R)
• M76: 36,639,660 km (0.081 R)
• M77: 36,988,672 km (0.12 R)
• M78: 37,105,358 km (0.109 R)
• M79: 37,222,045 km (0.081 R)
• M80: 37,631,644 km (0.038 R)
• M81: 38,278,206 km (0.069 R)
• M82: 39,463,320 km (0.073 R)
• M83: 39,940,687 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.5

Radius: 7.3

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.15 AU - 6.33 AU

Year: 9667 Days

Day: 22.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 47,898,897 km

• M1: 169,943 km (0.066 R)
• M2: 364,420 km (0.107 R)
• M3: 430,991 km (0.118 R)
• M4: 531,970 km (0.109 R)
• M5: 846,724 km (0.037 R)
• M6: 957,277 km (0.053 R)
• M7: 1,033,721 km (0.111 R)
• M8: 1,490,593 km (0.052 R)
• M9: 1,625,381 km (0.095 R)
• M10: 1,764,058 km (0.11 R)
• M11: 2,053,380 km (0.079 R)
• M12: 2,229,008 km (0.096 R)
• M13: 2,488,561 km (0.081 R)
• M14: 2,785,213 km (0.111 R)
• M15: 3,620,717 km (0.03 R)
• M16: 3,864,113 km (0.114 R)
• M17: 4,207,590 km (0.073 R)
• M18: 4,271,019 km (0.048 R)
• M19: 4,593,253 km (0.041 R)
• M20: 4,658,777 km (0.11 R)
• M21: 4,724,450 km (0.073 R)
• M22: 5,433,095 km (0.11 R)
• M23: 5,571,922 km (0.097 R)
• M24: 5,923,926 km (0.107 R)
• M25: 6,210,855 km (0.045 R)
• M26: 6,502,122 km (0.091 R)
• M27: 8,342,475 km (0.102 R)
• M28: 8,583,178 km (0.104 R)
• M29: 8,663,961 km (0.071 R)
• M30: 9,071,465 km (0.085 R)
• M31: 9,195,033 km (0.094 R)
• M32: 9,694,540 km (0.1 R)
• M33: 9,905,324 km (0.114 R)
• M34: 9,989,996 km (0.087 R)
• M35: 10,503,566 km (0.102 R)
• M36: 11,113,327 km (0.098 R)
• M37: 11,333,983 km (0.044 R)
• M38: 12,004,481 km (0.118 R)
• M39: 12,687,695 km (0.091 R)
• M40: 13,996,676 km (0.034 R)
• M41: 14,667,174 km (0.026 R)
• M42: 14,860,604 km (0.052 R)
• M43: 17,094,997 km (0.098 R)
• M44: 17,196,724 km (0.097 R)
• M45: 17,349,763 km (0.059 R)
• M46: 17,914,345 km (0.025 R)
• M47: 20,448,383 km (0.085 R)
• M48: 22,198,978 km (0.104 R)
• M49: 22,867,830 km (0.097 R)
• M50: 22,979,879 km (0.092 R)
• M51: 23,092,227 km (0.041 R)
• M52: 23,769,755 km (0.086 R)
• M53: 23,826,602 km (0.102 R)
• M54: 24,110,988 km (0.116 R)
• M55: 24,740,795 km (0.101 R)
• M56: 26,133,701 km (0.078 R)
• M57: 26,250,986 km (0.097 R)
• M58: 26,309,628 km (0.071 R)
• M59: 26,544,796 km (0.059 R)
• M60: 26,898,744 km (0.11 R)
• M61: 27,313,878 km (0.064 R)
• M62: 28,150,131 km (0.103 R)
• M63: 28,330,546 km (0.065 R)
• M64: 31,143,135 km (0.111 R)
• M65: 31,205,218 km (0.086 R)
• M66: 31,641,296 km (0.103 R)
• M67: 33,278,346 km (0.113 R)
• M68: 34,171,295 km (0.105 R)
• M69: 36,045,757 km (0.084 R)
• M70: 36,896,968 km (0.117 R)
• M71: 37,622,219 km (0.049 R)
• M72: 37,887,157 km (0.117 R)
• M73: 38,019,850 km (0.117 R)
• M74: 38,485,548 km (0.112 R)
• M75: 38,819,301 km (0.108 R)
• M76: 39,288,290 km (0.108 R)
• M77: 39,355,310 km (0.04 R)
• M78: 40,434,808 km (0.081 R)
• M79: 41,046,215 km (0.116 R)
• M80: 41,318,932 km (0.11 R)
• M81: 41,797,645 km (0.068 R)
• M82: 43,591,922 km (0.093 R)
• M83: 44,778,532 km (0.083 R)
• M84: 44,918,855 km (0.104 R)
• M85: 44,989,016 km (0.05 R)
• M86: 45,270,260 km (0.073 R)
• M87: 45,551,953 km (0.107 R)
• M88: 46,046,524 km (0.059 R)
• M89: 46,542,890 km (0.058 R)
• M90: 46,613,949 km (0.06 R)
• M91: 46,685,008 km (0.113 R)
• M92: 47,827,187 km (0.061 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 18,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit