🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.4

Radius: 12.3

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.66 AU - 0.76 AU

Year: 392 Days

Day: 11.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 65,941,854 km

• M1: 160,219 km (0.081 R)
• M2: 242,498 km (0.052 R)
• M3: 340,485 km (0.045 R)
• M4: 425,606 km (0.074 R)
• M5: 508,184 km (0.098 R)
• M6: 614,548 km (0.12 R)
• M7: 693,985 km (0.092 R)
• M8: 803,640 km (0.096 R)
• M9: 888,312 km (0.107 R)
• M10: 972,237 km (0.051 R)
• M11: 1,076,057 km (0.114 R)
• M12: 1,192,744 km (0.102 R)
• M13: 1,318,556 km (0.094 R)
• M14: 1,397,095 km (0.103 R)
• M15: 1,579,006 km (0.081 R)
• M16: 1,738,477 km (0.09 R)
• M17: 1,825,543 km (0.057 R)
• M18: 1,993,392 km (0.117 R)
• M19: 2,128,179 km (0.117 R)
• M20: 2,277,328 km (0.097 R)
• M21: 2,390,125 km (0.108 R)
• M22: 2,510,701 km (0.106 R)
• M23: 2,781,922 km (0.042 R)
• M24: 2,945,582 km (0.1 R)
• M25: 3,125,100 km (0.097 R)
• M26: 3,327,356 km (0.069 R)
• M27: 3,482,040 km (0.072 R)
• M28: 3,579,877 km (0.033 R)
• M29: 3,758,347 km (0.086 R)
• M30: 4,001,145 km (0.098 R)
• M31: 4,228,234 km (0.107 R)
• M32: 4,509,179 km (0.082 R)
• M33: 4,601,780 km (0.101 R)
• M34: 4,774,566 km (0.097 R)
• M35: 4,934,935 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.3

Radius: 13

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.14 AU - 1.26 AU

Year: 862 Days

Day: 14.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,941,854 km

• M1: 171,140 km (0.119 R)
• M2: 339,886 km (0.11 R)
• M3: 492,775 km (0.101 R)
• M4: 682,765 km (0.057 R)
• M5: 833,709 km (0.111 R)
• M6: 924,964 km (0.092 R)
• M7: 1,006,794 km (0.078 R)
• M8: 1,185,563 km (0.107 R)
• M9: 1,323,343 km (0.113 R)
• M10: 1,420,881 km (0.088 R)
• M11: 1,611,618 km (0.111 R)
• M12: 1,790,387 km (0.031 R)
• M13: 1,924,577 km (0.076 R)
• M14: 2,040,665 km (0.067 R)
• M15: 2,181,287 km (0.06 R)
• M16: 2,435,453 km (0.066 R)
• M17: 2,791,197 km (0.095 R)
• M18: 2,898,758 km (0.062 R)
• M19: 3,153,673 km (0.103 R)
• M20: 3,245,376 km (0.117 R)
• M21: 3,690,879 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.6

Radius: 11.4

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.02 AU - 1.56 AU

Year: 961 Days

Day: 8.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 65,941,854 km

• M1: 141,968 km (0.077 R)
• M2: 231,578 km (0.067 R)
• M3: 330,462 km (0.047 R)
• M4: 417,378 km (0.097 R)
• M5: 527,033 km (0.109 R)
• M6: 599,289 km (0.114 R)
• M7: 755,619 km (0.03 R)
• M8: 880,084 km (0.087 R)
• M9: 1,050,027 km (0.113 R)
• M10: 1,162,076 km (0.061 R)
• M11: 1,254,827 km (0.087 R)
• M12: 1,491,790 km (0.103 R)
• M13: 1,574,069 km (0.111 R)
• M14: 1,823,897 km (0.079 R)
• M15: 2,072,529 km (0.103 R)
• M16: 2,244,417 km (0.102 R)
• M17: 2,339,711 km (0.106 R)
• M18: 2,458,641 km (0.118 R)
• M19: 2,564,556 km (0.08 R)
• M20: 2,695,305 km (0.103 R)
• M21: 2,867,642 km (0.089 R)
• M22: 3,003,476 km (0.064 R)
• M23: 3,133,327 km (0.035 R)
• M24: 3,415,469 km (0.06 R)
• M25: 3,491,614 km (0.114 R)
• M26: 3,810,557 km (0.091 R)
• M27: 3,951,329 km (0.052 R)
• M28: 4,058,141 km (0.046 R)
• M29: 4,184,103 km (0.109 R)
• M30: 4,467,441 km (0.056 R)
• M31: 4,597,442 km (0.045 R)
• M32: 4,691,090 km (0.119 R)
• M33: 4,775,912 km (0.063 R)
• M34: 5,101,138 km (0.09 R)
• M35: 5,237,272 km (0.069 R)
• M36: 5,562,797 km (0.085 R)
• M37: 5,682,774 km (0.109 R)
• M38: 5,773,281 km (0.118 R)
• M39: 5,884,731 km (0.114 R)
• M40: 6,058,265 km (0.098 R)
• M41: 6,295,826 km (0.099 R)
• M42: 6,515,436 km (0.085 R)
• M43: 6,876,416 km (0.097 R)
• M44: 6,983,677 km (0.072 R)
• M45: 7,156,762 km (0.117 R)
• M46: 7,254,749 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.5

Radius: 8

Gravity: 11.15 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.96 AU - 2.74 AU

Year: 2363 Days

Day: 10.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 145.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 65,941,854 km

• M1: 110,254 km (0.042 R)
• M2: 176,974 km (0.074 R)
• M3: 264,190 km (0.077 R)
• M4: 364,271 km (0.114 R)
• M5: 463,903 km (0.119 R)
• M6: 549,174 km (0.05 R)
• M7: 666,159 km (0.118 R)
• M8: 896,390 km (0.116 R)
• M9: 1,130,062 km (0.113 R)
• M10: 1,292,825 km (0.068 R)
• M11: 1,486,853 km (0.072 R)
• M12: 1,678,039 km (0.077 R)
• M13: 2,325,948 km (0.055 R)
• M14: 2,562,761 km (0.107 R)
• M15: 2,763,521 km (0.087 R)
• M16: 2,895,317 km (0.07 R)
• M17: 3,150,082 km (0.06 R)
• M18: 3,459,152 km (0.116 R)
• M19: 3,601,419 km (0.119 R)
• M20: 3,810,407 km (0.112 R)
• M21: 3,957,462 km (0.12 R)
• M22: 4,206,692 km (0.098 R)
• M23: 4,512,470 km (0.095 R)
• M24: 4,720,411 km (0.038 R)
• M25: 5,163,670 km (0.106 R)
• M26: 5,491,139 km (0.081 R)
• M27: 5,601,842 km (0.11 R)
• M28: 5,844,041 km (0.052 R)
• M29: 5,994,985 km (0.086 R)
• M30: 6,300,464 km (0.07 R)
• M31: 6,455,148 km (0.085 R)
• M32: 6,533,089 km (0.107 R)
• M33: 7,066,555 km (0.058 R)
• M34: 7,267,764 km (0.058 R)
• M35: 7,348,696 km (0.111 R)
• M36: 7,409,583 km (0.042 R)
• M37: 7,470,768 km (0.106 R)
• M38: 7,924,050 km (0.096 R)
• M39: 8,007,525 km (0.05 R)
• M40: 8,091,150 km (0.097 R)
• M41: 8,513,914 km (0.111 R)
• M42: 8,620,727 km (0.064 R)
• M43: 9,117,841 km (0.116 R)
• M44: 9,227,197 km (0.11 R)
• M45: 9,447,106 km (0.05 R)
• M46: 9,668,810 km (0.115 R)
• M47: 9,757,970 km (0.088 R)
• M48: 9,824,990 km (0.091 R)
• M49: 10,389,722 km (0.037 R)
• M50: 10,595,568 km (0.108 R)
• M51: 10,802,911 km (0.071 R)
• M52: 11,057,975 km (0.083 R)
• M53: 11,716,356 km (0.115 R)
• M54: 12,170,236 km (0.113 R)
• M55: 12,484,242 km (0.117 R)
• M56: 12,605,715 km (0.119 R)
• M57: 12,727,488 km (0.094 R)
• M58: 12,800,791 km (0.057 R)
• M59: 13,666,364 km (0.113 R)
• M60: 14,093,615 km (0.116 R)
• M61: 14,144,179 km (0.116 R)
• M62: 14,321,453 km (0.064 R)
• M63: 15,297,429 km (0.069 R)
• M64: 15,740,987 km (0.083 R)
• M65: 16,056,639 km (0.049 R)
• M66: 16,188,734 km (0.081 R)
• M67: 16,347,756 km (0.06 R)
• M68: 17,123,720 km (0.107 R)
• M69: 17,584,183 km (0.115 R)
• M70: 17,774,920 km (0.113 R)
• M71: 17,856,899 km (0.075 R)
• M72: 18,323,944 km (0.105 R)
• M73: 18,462,023 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.6

Radius: 9.4

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.27 AU - 3.69 AU

Year: 4259 Days

Day: 6.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 65,941,854 km

• M1: 125,513 km (0.037 R)
• M2: 203,603 km (0.105 R)
• M3: 270,623 km (0.092 R)
• M4: 388,954 km (0.079 R)
• M5: 693,386 km (0.106 R)
• M6: 773,870 km (0.056 R)
• M7: 905,666 km (0.082 R)
• M8: 964,457 km (0.087 R)
• M9: 1,055,413 km (0.093 R)
• M10: 1,149,510 km (0.073 R)
• M11: 1,257,370 km (0.115 R)
• M12: 1,357,451 km (0.092 R)
• M13: 1,613,563 km (0.112 R)
• M14: 1,822,252 km (0.041 R)
• M15: 2,105,440 km (0.118 R)
• M16: 2,279,423 km (0.047 R)
• M17: 2,347,639 km (0.107 R)
• M18: 2,756,939 km (0.114 R)
• M19: 3,435,964 km (0.117 R)
• M20: 3,530,360 km (0.091 R)
• M21: 3,867,554 km (0.11 R)
• M22: 4,401,319 km (0.103 R)
• M23: 4,572,908 km (0.093 R)
• M24: 4,816,902 km (0.111 R)
• M25: 4,887,362 km (0.078 R)
• M26: 5,047,283 km (0.06 R)
• M27: 5,317,606 km (0.093 R)
• M28: 5,500,564 km (0.088 R)
• M29: 5,948,011 km (0.067 R)
• M30: 6,252,892 km (0.104 R)
• M31: 6,523,814 km (0.061 R)
• M32: 6,877,912 km (0.062 R)
• M33: 7,197,902 km (0.058 R)
• M34: 7,400,457 km (0.079 R)
• M35: 8,250,323 km (0.104 R)
• M36: 8,568,966 km (0.069 R)
• M37: 9,065,332 km (0.091 R)
• M38: 9,350,166 km (0.095 R)
• M39: 9,548,982 km (0.079 R)
• M40: 9,637,843 km (0.116 R)
• M41: 9,883,632 km (0.106 R)
• M42: 10,018,569 km (0.093 R)
• M43: 10,199,284 km (0.037 R)
• M44: 10,267,500 km (0.064 R)
• M45: 10,449,860 km (0.082 R)
• M46: 10,633,267 km (0.107 R)
• M47: 10,794,534 km (0.106 R)
• M48: 10,863,947 km (0.075 R)
• M49: 12,647,154 km (0.09 R)
• M50: 13,113,151 km (0.101 R)
• M51: 13,534,867 km (0.085 R)
• M52: 13,810,127 km (0.101 R)
• M53: 14,112,614 km (0.089 R)
• M54: 14,315,469 km (0.06 R)
• M55: 14,852,525 km (0.071 R)
• M56: 15,084,701 km (0.08 R)
• M57: 15,188,223 km (0.1 R)
• M58: 15,631,182 km (0.032 R)
• M59: 16,556,296 km (0.107 R)
• M60: 17,146,908 km (0.065 R)
• M61: 17,499,061 km (0.102 R)
• M62: 17,662,572 km (0.101 R)
• M63: 17,744,402 km (0.095 R)
• M64: 17,963,413 km (0.12 R)
• M65: 18,265,900 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.3

Radius: 3.7

Gravity: 47.43 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.59 AU - 9.63 AU

Year: 16573 Days

Day: 16 Hours

Environment

Temp: -218 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,941,854 km

• M1: 48,171 km (0.059 R)
• M2: 354,697 km (0.108 R)
• M3: 459,116 km (0.094 R)
• M4: 534,214 km (0.11 R)
• M5: 613,202 km (0.061 R)
• M6: 760,705 km (0.118 R)
• M7: 804,986 km (0.07 R)
• M8: 1,481,468 km (0.107 R)
• M9: 1,537,118 km (0.097 R)
• M10: 2,129,825 km (0.052 R)
• M11: 2,683,187 km (0.12 R)
• M12: 3,206,182 km (0.101 R)
• M13: 3,242,235 km (0.075 R)
• M14: 3,609,348 km (0.061 R)
• M15: 3,874,286 km (0.107 R)
• M16: 4,106,162 km (0.087 R)
• M17: 4,583,529 km (0.067 R)
• M18: 5,204,660 km (0.075 R)
• M19: 5,331,967 km (0.088 R)
• M20: 5,939,933 km (0.064 R)
• M21: 6,117,655 km (0.075 R)
• M22: 6,162,385 km (0.101 R)
• M23: 6,892,124 km (0.118 R)
• M24: 7,031,998 km (0.088 R)
• M25: 7,939,458 km (0.091 R)
• M26: 8,086,064 km (0.108 R)
• M27: 8,135,132 km (0.082 R)
• M28: 8,184,350 km (0.12 R)
• M29: 8,233,568 km (0.1 R)
• M30: 8,883,122 km (0.097 R)
• M31: 9,548,982 km (0.103 R)
• M32: 10,657,951 km (0.044 R)
• M33: 11,364,651 km (0.065 R)
• M34: 11,529,957 km (0.106 R)
• M35: 11,862,812 km (0.116 R)
• M36: 14,816,622 km (0.048 R)
• M37: 16,653,983 km (0.027 R)
• M38: 18,497,178 km (0.04 R)
• M39: 18,756,431 km (0.06 R)
• M40: 19,344,201 km (0.104 R)
• M41: 19,607,344 km (0.107 R)
• M42: 20,671,733 km (0.088 R)
• M43: 20,940,710 km (0.116 R)
• M44: 21,143,265 km (0.12 R)
• M45: 21,482,254 km (0.115 R)
• M46: 22,165,617 km (0.083 R)
• M47: 23,623,897 km (0.084 R)
• M48: 24,470,920 km (0.114 R)
• M49: 26,851,023 km (0.071 R)
• M50: 27,882,949 km (0.09 R)
• M51: 28,552,998 km (0.099 R)
• M52: 30,671,603 km (0.091 R)
• M53: 30,901,684 km (0.07 R)
• M54: 31,904,738 km (0.09 R)
• M55: 32,137,811 km (0.069 R)
• M56: 32,215,602 km (0.115 R)
• M57: 32,449,424 km (0.104 R)
• M58: 33,311,407 km (0.057 R)
• M59: 33,626,609 km (0.097 R)
• M60: 33,784,734 km (0.057 R)
• M61: 34,498,915 km (0.115 R)
• M62: 36,833,689 km (0.06 R)
• M63: 37,650,642 km (0.049 R)
• M64: 37,896,881 km (0.104 R)
• M65: 38,390,853 km (0.078 R)
• M66: 38,638,736 km (0.119 R)
• M67: 39,718,833 km (0.099 R)
• M68: 40,304,509 km (0.037 R)
• M69: 42,932,195 km (0.036 R)
• M70: 44,483,226 km (0.073 R)
• M71: 45,877,329 km (0.086 R)
• M72: 46,491,727 km (0.107 R)
• M73: 47,374,205 km (0.044 R)
• M74: 47,462,767 km (0.104 R)
• M75: 47,640,040 km (0.091 R)
• M76: 48,886,939 km (0.051 R)
• M77: 50,144,608 km (0.097 R)
• M78: 50,777,407 km (0.053 R)
• M79: 51,777,169 km (0.102 R)
• M80: 54,722,303 km (0.112 R)
• M81: 55,280,602 km (0.116 R)
• M82: 56,215,140 km (0.117 R)
• M83: 57,626,745 km (0.111 R)
• M84: 58,194,619 km (0.113 R)
• M85: 58,574,298 km (0.085 R)
• M86: 58,764,437 km (0.107 R)
• M87: 59,431,494 km (0.099 R)
• M88: 60,005,352 km (0.056 R)
• M89: 60,101,094 km (0.097 R)
• M90: 60,773,237 km (0.056 R)
• M91: 60,869,429 km (0.075 R)
• M92: 61,737,545 km (0.099 R)
• M93: 62,221,644 km (0.119 R)
• M94: 62,609,850 km (0.1 R)
• M95: 62,998,955 km (0.043 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 12,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit