🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.8

Radius: 12.1

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.56 AU - 0.58 AU

Year: 287 Days

Day: 8.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,660,435 km

• M1: 159,023 km (0.112 R)
• M2: 248,632 km (0.089 R)
• M3: 325,375 km (0.068 R)
• M4: 511,176 km (0.115 R)
• M5: 601,533 km (0.095 R)
• M6: 690,544 km (0.1 R)
• M7: 825,481 km (0.103 R)
• M8: 903,870 km (0.095 R)
• M9: 1,099,245 km (0.1 R)
• M10: 1,283,101 km (0.106 R)
• M11: 1,368,821 km (0.067 R)
• M12: 1,453,343 km (0.085 R)
• M13: 1,539,661 km (0.057 R)
• M14: 1,728,753 km (0.112 R)
• M15: 1,869,076 km (0.119 R)
• M16: 2,028,846 km (0.108 R)
• M17: 2,233,047 km (0.047 R)
• M18: 2,337,766 km (0.116 R)
• M19: 2,531,495 km (0.098 R)
• M20: 2,674,810 km (0.025 R)
• M21: 2,808,102 km (0.086 R)
• M22: 2,961,140 km (0.106 R)
• M23: 3,036,538 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.7

Radius: 8.2

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.89 AU - 1.11 AU

Year: 667 Days

Day: 11.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 56,660,435 km

• M1: 111,002 km (0.03 R)
• M2: 226,042 km (0.053 R)
• M3: 285,882 km (0.113 R)
• M4: 353,051 km (0.101 R)
• M5: 472,879 km (0.114 R)
• M6: 563,236 km (0.043 R)
• M7: 714,779 km (0.092 R)
• M8: 807,978 km (0.1 R)
• M9: 918,681 km (0.068 R)
• M10: 971,638 km (0.077 R)
• M11: 1,080,695 km (0.025 R)
• M12: 1,132,007 km (0.114 R)
• M13: 1,351,018 km (0.107 R)
• M14: 1,468,453 km (0.075 R)
• M15: 1,757,177 km (0.107 R)
• M16: 1,846,337 km (0.112 R)
• M17: 1,914,105 km (0.061 R)
• M18: 2,175,901 km (0.09 R)
• M19: 2,314,129 km (0.109 R)
• M20: 2,505,316 km (0.111 R)
• M21: 2,561,714 km (0.107 R)
• M22: 2,753,050 km (0.07 R)
• M23: 2,811,243 km (0.119 R)
• M24: 2,988,666 km (0.067 R)
• M25: 3,109,093 km (0.091 R)
• M26: 3,183,443 km (0.106 R)
• M27: 3,292,649 km (0.093 R)
• M28: 3,410,083 km (0.077 R)
• M29: 3,656,322 km (0.1 R)
• M30: 3,792,456 km (0.112 R)
• M31: 3,922,905 km (0.071 R)
• M32: 4,018,049 km (0.085 R)
• M33: 4,114,091 km (0.092 R)
• M34: 4,173,481 km (0.054 R)
• M35: 4,505,589 km (0.114 R)
• M36: 4,613,000 km (0.077 R)
• M37: 4,744,646 km (0.112 R)
• M38: 4,814,957 km (0.07 R)
• M39: 4,893,346 km (0.105 R)
• M40: 5,259,562 km (0.105 R)
• M41: 5,388,964 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.2

Radius: 9.2

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.57 AU - 2.31 AU

Year: 1802 Days

Day: 10.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 56,660,435 km

• M1: 135,536 km (0.087 R)
• M2: 220,058 km (0.115 R)
• M3: 283,638 km (0.109 R)
• M4: 350,957 km (0.104 R)
• M5: 425,307 km (0.117 R)
• M6: 538,852 km (0.057 R)
• M7: 722,558 km (0.081 R)
• M8: 960,119 km (0.07 R)
• M9: 1,141,282 km (0.104 R)
• M10: 1,231,490 km (0.099 R)
• M11: 1,296,266 km (0.067 R)
• M12: 1,497,475 km (0.117 R)
• M13: 1,866,233 km (0.095 R)
• M14: 1,951,953 km (0.114 R)
• M15: 2,072,080 km (0.119 R)
• M16: 2,161,091 km (0.067 R)
• M17: 2,541,817 km (0.106 R)
• M18: 2,649,378 km (0.107 R)
• M19: 3,145,594 km (0.071 R)
• M20: 3,313,144 km (0.07 R)
• M21: 3,738,152 km (0.069 R)
• M22: 3,819,682 km (0.051 R)
• M23: 3,915,724 km (0.112 R)
• M24: 4,026,427 km (0.107 R)
• M25: 4,222,699 km (0.071 R)
• M26: 4,508,581 km (0.099 R)
• M27: 4,566,625 km (0.054 R)
• M28: 4,712,483 km (0.038 R)
• M29: 4,786,085 km (0.08 R)
• M30: 4,874,946 km (0.064 R)
• M31: 5,024,095 km (0.051 R)
• M32: 5,189,999 km (0.042 R)
• M33: 5,327,180 km (0.091 R)
• M34: 5,388,515 km (0.081 R)
• M35: 5,511,784 km (0.053 R)
• M36: 5,745,605 km (0.069 R)
• M37: 5,808,586 km (0.036 R)
• M38: 6,663,837 km (0.117 R)
• M39: 6,846,347 km (0.085 R)
• M40: 7,013,747 km (0.096 R)
• M41: 7,216,302 km (0.049 R)
• M42: 7,506,522 km (0.12 R)
• M43: 7,783,278 km (0.079 R)
• M44: 8,028,319 km (0.09 R)
• M45: 8,382,567 km (0.115 R)
• M46: 8,472,027 km (0.114 R)
• M47: 8,543,684 km (0.099 R)
• M48: 8,651,694 km (0.085 R)
• M49: 9,088,220 km (0.069 R)
• M50: 9,327,726 km (0.114 R)
• M51: 9,401,777 km (0.115 R)
• M52: 9,681,376 km (0.116 R)
• M53: 9,775,174 km (0.085 R)
• M54: 9,982,666 km (0.087 R)
• M55: 10,058,512 km (0.089 R)
• M56: 10,210,803 km (0.088 R)
• M57: 10,306,246 km (0.055 R)
• M58: 10,421,287 km (0.102 R)
• M59: 10,963,729 km (0.077 R)
• M60: 11,257,988 km (0.064 R)
• M61: 11,317,229 km (0.059 R)
• M62: 11,455,756 km (0.062 R)
• M63: 11,754,503 km (0.113 R)
• M64: 11,934,918 km (0.09 R)
• M65: 12,217,509 km (0.094 R)
• M66: 12,339,281 km (0.095 R)
• M67: 12,441,008 km (0.09 R)
• M68: 12,809,766 km (0.068 R)
• M69: 12,995,567 km (0.083 R)
• M70: 13,516,168 km (0.101 R)
• M71: 13,705,259 km (0.101 R)
• M72: 13,958,678 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648

Radius: 6.8

Gravity: 14.01 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.14 AU - 9.96 AU

Year: 15231 Days

Day: 15.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 75.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,660,435 km

• M1: 121,025 km (0.025 R)
• M2: 822,190 km (0.109 R)
• M3: 1,115,402 km (0.099 R)
• M4: 1,963,771 km (0.112 R)
• M5: 2,353,922 km (0.072 R)
• M6: 2,833,683 km (0.1 R)
• M7: 3,169,979 km (0.069 R)
• M8: 3,343,064 km (0.087 R)
• M9: 3,843,768 km (0.047 R)
• M10: 4,140,570 km (0.095 R)
• M11: 4,756,016 km (0.112 R)
• M12: 5,195,684 km (0.098 R)
• M13: 5,942,925 km (0.099 R)
• M14: 6,242,570 km (0.097 R)
• M15: 6,723,377 km (0.085 R)
• M16: 6,856,669 km (0.12 R)
• M17: 8,908,703 km (0.098 R)
• M18: 8,957,472 km (0.028 R)
• M19: 9,548,832 km (0.095 R)
• M20: 9,698,729 km (0.098 R)
• M21: 11,134,270 km (0.119 R)
• M22: 12,253,861 km (0.025 R)
• M23: 13,241,805 km (0.103 R)
• M24: 14,655,804 km (0.084 R)
• M25: 14,944,378 km (0.053 R)
• M26: 15,762,230 km (0.081 R)
• M27: 15,939,354 km (0.093 R)
• M28: 17,869,615 km (0.04 R)
• M29: 17,931,100 km (0.08 R)
• M30: 18,363,587 km (0.042 R)
• M31: 19,681,694 km (0.076 R)
• M32: 19,745,273 km (0.114 R)
• M33: 20,000,039 km (0.099 R)
• M34: 20,384,206 km (0.039 R)
• M35: 21,616,892 km (0.094 R)
• M36: 23,950,170 km (0.043 R)
• M37: 25,249,877 km (0.072 R)
• M38: 25,873,401 km (0.083 R)
• M39: 25,943,113 km (0.097 R)
• M40: 26,222,113 km (0.096 R)
• M41: 26,572,322 km (0.06 R)
• M42: 26,924,026 km (0.098 R)
• M43: 27,419,195 km (0.047 R)
• M44: 28,633,930 km (0.096 R)
• M45: 28,922,205 km (0.112 R)
• M46: 29,066,866 km (0.102 R)
• M47: 30,305,237 km (0.1 R)
• M48: 30,672,650 km (0.095 R)
• M49: 31,041,708 km (0.069 R)
• M50: 31,635,013 km (0.074 R)
• M51: 32,232,208 km (0.031 R)
• M52: 32,457,053 km (0.104 R)
• M53: 34,045,932 km (0.077 R)
• M54: 34,965,211 km (0.095 R)
• M55: 35,350,575 km (0.066 R)
• M56: 39,441,479 km (0.08 R)
• M57: 40,325,901 km (0.079 R)
• M58: 40,487,467 km (0.086 R)
• M59: 41,542,431 km (0.077 R)
• M60: 41,787,173 km (0.069 R)
• M61: 43,100,643 km (0.057 R)
• M62: 44,260,924 km (0.037 R)
• M63: 44,844,954 km (0.087 R)
• M64: 45,347,603 km (0.055 R)
• M65: 45,767,823 km (0.111 R)
• M66: 46,020,643 km (0.114 R)
• M67: 46,189,390 km (0.068 R)
• M68: 46,273,913 km (0.076 R)
• M69: 46,696,975 km (0.117 R)
• M70: 46,866,619 km (0.083 R)
• M71: 47,803,102 km (0.118 R)
• M72: 48,402,241 km (0.051 R)
• M73: 48,573,830 km (0.084 R)
• M74: 50,040,937 km (0.103 R)
• M75: 51,785,547 km (0.106 R)
• M76: 52,312,879 km (0.066 R)
• M77: 53,727,477 km (0.105 R)
• M78: 54,528,873 km (0.119 R)
• M79: 54,886,262 km (0.081 R)
• M80: 55,065,181 km (0.116 R)
• M81: 56,413,806 km (0.059 R)
• M82: 56,865,891 km (0.034 R)
• M83: 57,319,023 km (0.093 R)
• M84: 57,500,634 km (0.095 R)
• M85: 57,591,440 km (0.094 R)
• M86: 59,143,518 km (0.065 R)
• M87: 59,327,075 km (0.048 R)
• M88: 60,062,947 km (0.098 R)
• M89: 60,339,703 km (0.104 R)
• M90: 62,195,614 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470

Radius: 7.8

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.2 AU - 9.1 AU

Year: 15516 Days

Day: 22.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,660,435 km

• M1: 102,026 km (0.079 R)
• M2: 245,191 km (0.111 R)
• M3: 515,963 km (0.061 R)
• M4: 583,880 km (0.116 R)
• M5: 826,528 km (0.088 R)
• M6: 1,352,963 km (0.103 R)
• M7: 1,649,765 km (0.089 R)
• M8: 2,748,262 km (0.083 R)
• M9: 3,028,310 km (0.094 R)
• M10: 3,123,753 km (0.107 R)
• M11: 4,167,049 km (0.105 R)
• M12: 4,273,413 km (0.072 R)
• M13: 4,416,578 km (0.077 R)
• M14: 4,525,036 km (0.095 R)
• M15: 6,013,535 km (0.106 R)
• M16: 6,214,445 km (0.075 R)
• M17: 6,540,718 km (0.081 R)
• M18: 6,747,462 km (0.055 R)
• M19: 7,380,561 km (0.071 R)
• M20: 7,769,515 km (0.098 R)
• M21: 8,076,789 km (0.105 R)
• M22: 9,159,878 km (0.084 R)
• M23: 9,531,030 km (0.114 R)
• M24: 9,624,678 km (0.087 R)
• M25: 10,288,145 km (0.089 R)
• M26: 12,827,269 km (0.105 R)
• M27: 13,190,194 km (0.118 R)
• M28: 15,935,016 km (0.055 R)
• M29: 16,046,167 km (0.086 R)
• M30: 16,213,417 km (0.066 R)
• M31: 17,114,894 km (0.054 R)
• M32: 17,629,062 km (0.117 R)
• M33: 18,497,478 km (0.095 R)
• M34: 18,731,299 km (0.104 R)
• M35: 19,142,992 km (0.083 R)
• M36: 19,261,175 km (0.094 R)
• M37: 20,395,874 km (0.093 R)
• M38: 20,516,600 km (0.117 R)
• M39: 21,001,895 km (0.031 R)
• M40: 21,736,720 km (0.092 R)
• M41: 22,480,072 km (0.113 R)
• M42: 22,980,178 km (0.085 R)
• M43: 23,043,009 km (0.089 R)
• M44: 23,231,652 km (0.093 R)
• M45: 23,864,301 km (0.091 R)
• M46: 24,118,917 km (0.047 R)
• M47: 24,246,673 km (0.071 R)
• M48: 24,630,990 km (0.026 R)
• M49: 24,695,168 km (0.034 R)
• M50: 24,823,822 km (0.052 R)
• M51: 25,276,056 km (0.082 R)
• M52: 25,861,283 km (0.074 R)
• M53: 26,516,821 km (0.119 R)
• M54: 27,643,891 km (0.033 R)
• M55: 30,219,069 km (0.085 R)
• M56: 30,287,734 km (0.112 R)
• M57: 31,186,967 km (0.037 R)
• M58: 31,256,381 km (0.1 R)
• M59: 32,165,038 km (0.103 R)
• M60: 32,235,200 km (0.085 R)
• M61: 32,940,554 km (0.036 R)
• M62: 33,011,313 km (0.092 R)
• M63: 33,295,100 km (0.111 R)
• M64: 33,508,427 km (0.116 R)
• M65: 35,448,861 km (0.103 R)
• M66: 35,666,676 km (0.11 R)
• M67: 36,103,651 km (0.088 R)
• M68: 36,542,571 km (0.088 R)
• M69: 36,615,874 km (0.093 R)
• M70: 36,689,177 km (0.037 R)
• M71: 36,762,630 km (0.088 R)
• M72: 38,092,255 km (0.095 R)
• M73: 38,613,604 km (0.095 R)
• M74: 39,212,295 km (0.119 R)
• M75: 39,889,375 km (0.111 R)
• M76: 40,570,494 km (0.086 R)
• M77: 40,950,472 km (0.082 R)
• M78: 41,179,058 km (0.115 R)
• M79: 41,484,537 km (0.064 R)
• M80: 42,174,632 km (0.079 R)
• M81: 43,565,892 km (0.098 R)
• M82: 45,760,044 km (0.025 R)
• M83: 46,790,923 km (0.103 R)
• M84: 47,909,616 km (0.107 R)
• M85: 48,633,370 km (0.071 R)
• M86: 48,956,202 km (0.111 R)
• M87: 49,198,850 km (0.063 R)
• M88: 51,072,115 km (0.106 R)
• M89: 52,885,690 km (0.032 R)
• M90: 54,552,659 km (0.097 R)
• M91: 55,898,591 km (0.081 R)
• M92: 56,490,849 km (0.094 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 17,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit