🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308

Radius: 13.6

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.73 AU - 1.21 AU

Year: 659 Days

Day: 14.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 59,170,016 km

• M1: 170,093 km (0.119 R)
• M2: 261,198 km (0.073 R)
• M3: 393,293 km (0.099 R)
• M4: 484,099 km (0.081 R)
• M5: 606,619 km (0.106 R)
• M6: 858,243 km (0.082 R)
• M7: 977,173 km (0.1 R)
• M8: 1,107,174 km (0.11 R)
• M9: 1,359,695 km (0.113 R)
• M10: 1,544,299 km (0.069 R)
• M11: 1,648,120 km (0.085 R)
• M12: 1,788,592 km (0.055 R)
• M13: 1,939,088 km (0.105 R)
• M14: 2,039,917 km (0.053 R)
• M15: 2,284,359 km (0.051 R)
• M16: 2,722,083 km (0.043 R)
• M17: 2,882,901 km (0.096 R)
• M18: 2,998,839 km (0.115 R)
• M19: 3,116,423 km (0.087 R)
• M20: 3,306,412 km (0.117 R)
• M21: 3,420,855 km (0.117 R)
• M22: 3,580,326 km (0.06 R)
• M23: 3,675,919 km (0.098 R)
• M24: 3,764,780 km (0.036 R)
• M25: 3,922,157 km (0.069 R)
• M26: 4,051,110 km (0.071 R)
• M27: 4,196,968 km (0.1 R)
• M28: 4,415,232 km (0.079 R)
• M29: 4,517,856 km (0.106 R)
• M30: 4,605,370 km (0.047 R)
• M31: 4,765,889 km (0.049 R)
• M32: 4,871,355 km (0.054 R)
• M33: 4,985,648 km (0.098 R)
• M34: 5,242,059 km (0.062 R)
• M35: 5,418,285 km (0.088 R)
• M36: 5,511,335 km (0.11 R)
• M37: 5,845,836 km (0.116 R)
• M38: 5,932,752 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.5

Radius: 9.3

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.14 AU - 1.58 AU

Year: 1095 Days

Day: 14.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 59,170,016 km

• M1: 165,605 km (0.065 R)
• M2: 232,176 km (0.07 R)
• M3: 291,117 km (0.091 R)
• M4: 426,055 km (0.111 R)
• M5: 484,847 km (0.053 R)
• M6: 568,322 km (0.056 R)
• M7: 634,445 km (0.09 R)
• M8: 709,393 km (0.1 R)
• M9: 800,049 km (0.096 R)
• M10: 1,007,242 km (0.103 R)
• M11: 1,082,640 km (0.1 R)
• M12: 1,159,832 km (0.11 R)
• M13: 1,298,061 km (0.085 R)
• M14: 1,373,009 km (0.079 R)
• M15: 1,480,570 km (0.114 R)
• M16: 1,559,109 km (0.101 R)
• M17: 1,712,447 km (0.088 R)
• M18: 1,803,552 km (0.119 R)
• M19: 2,025,406 km (0.088 R)
• M20: 2,202,081 km (0.106 R)
• M21: 2,402,542 km (0.105 R)
• M22: 2,514,291 km (0.117 R)
• M23: 2,646,985 km (0.118 R)
• M24: 2,821,117 km (0.099 R)
• M25: 2,939,299 km (0.066 R)
• M26: 3,039,081 km (0.113 R)
• M27: 3,099,518 km (0.045 R)
• M28: 3,252,258 km (0.042 R)
• M29: 3,790,511 km (0.075 R)
• M30: 4,187,244 km (0.108 R)
• M31: 4,470,583 km (0.106 R)
• M32: 4,597,292 km (0.097 R)
• M33: 4,666,855 km (0.095 R)
• M34: 4,783,691 km (0.105 R)
• M35: 4,854,152 km (0.078 R)
• M36: 4,960,665 km (0.083 R)
• M37: 5,115,948 km (0.082 R)
• M38: 5,394,350 km (0.04 R)
• M39: 5,467,952 km (0.06 R)
• M40: 5,653,154 km (0.112 R)
• M41: 5,790,186 km (0.109 R)
• M42: 5,991,694 km (0.07 R)
• M43: 6,246,758 km (0.071 R)
• M44: 6,544,608 km (0.1 R)
• M45: 6,715,000 km (0.094 R)
• M46: 6,926,681 km (0.064 R)
• M47: 7,073,586 km (0.032 R)
• M48: 7,140,606 km (0.061 R)
• M49: 7,329,548 km (0.047 R)
• M50: 7,479,295 km (0.093 R)
• M51: 7,726,431 km (0.111 R)
• M52: 7,906,547 km (0.112 R)
• M53: 7,990,172 km (0.12 R)
• M54: 8,102,221 km (0.097 R)
• M55: 8,370,150 km (0.113 R)
• M56: 8,784,836 km (0.058 R)
• M57: 8,943,858 km (0.096 R)
• M58: 9,089,417 km (0.092 R)
• M59: 9,147,760 km (0.091 R)
• M60: 9,323,687 km (0.025 R)
• M61: 9,456,381 km (0.105 R)
• M62: 9,589,672 km (0.079 R)
• M63: 9,783,402 km (0.104 R)
• M64: 9,933,299 km (0.095 R)
• M65: 10,159,640 km (0.105 R)

Asteroid Belt

Center: 1.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.5

Radius: 11

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.04 AU - 2.9 AU

Year: 2680 Days

Day: 11.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,170,016 km

• M1: 139,126 km (0.078 R)
• M2: 238,758 km (0.038 R)
• M3: 308,172 km (0.112 R)
• M4: 466,446 km (0.064 R)
• M5: 547,977 km (0.1 R)
• M6: 645,515 km (0.064 R)
• M7: 908,059 km (0.111 R)
• M8: 1,191,248 km (0.12 R)
• M9: 1,272,330 km (0.055 R)
• M10: 1,468,752 km (0.081 R)
• M11: 1,710,951 km (0.069 R)
• M12: 1,844,841 km (0.088 R)
• M13: 1,934,300 km (0.079 R)
• M14: 2,194,900 km (0.113 R)
• M15: 2,295,729 km (0.087 R)
• M16: 2,607,491 km (0.092 R)
• M17: 2,732,405 km (0.106 R)
• M18: 2,914,466 km (0.033 R)
• M19: 3,329,151 km (0.118 R)
• M20: 3,478,001 km (0.046 R)
• M21: 3,715,712 km (0.08 R)
• M22: 3,829,855 km (0.102 R)
• M23: 4,047,819 km (0.071 R)
• M24: 4,368,407 km (0.077 R)
• M25: 4,639,479 km (0.115 R)
• M26: 5,056,558 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.5

Radius: 10.8

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.01 AU - 3.01 AU

Year: 3605 Days

Day: 8.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 59,170,016 km

• M1: 141,220 km (0.057 R)
• M2: 499,058 km (0.041 R)
• M3: 579,093 km (0.096 R)
• M4: 800,947 km (0.037 R)
• M5: 890,706 km (0.11 R)
• M6: 1,013,526 km (0.079 R)
• M7: 1,173,595 km (0.118 R)
• M8: 1,277,117 km (0.056 R)
• M9: 1,408,913 km (0.075 R)
• M10: 1,528,142 km (0.028 R)
• M11: 1,659,639 km (0.09 R)
• M12: 2,019,721 km (0.113 R)
• M13: 2,096,764 km (0.053 R)
• M14: 2,174,704 km (0.058 R)
• M15: 2,303,508 km (0.102 R)
• M16: 2,424,832 km (0.089 R)
• M17: 2,506,812 km (0.087 R)
• M18: 2,726,720 km (0.082 R)
• M19: 2,865,996 km (0.09 R)
• M20: 3,007,815 km (0.116 R)
• M21: 3,942,951 km (0.045 R)
• M22: 4,113,343 km (0.077 R)
• M23: 4,248,879 km (0.102 R)
• M24: 4,448,741 km (0.05 R)
• M25: 4,549,870 km (0.087 R)
• M26: 4,896,787 km (0.119 R)
• M27: 5,426,663 km (0.109 R)
• M28: 6,156,850 km (0.072 R)
• M29: 6,511,995 km (0.063 R)
• M30: 6,932,515 km (0.053 R)
• M31: 7,005,818 km (0.068 R)
• M32: 7,257,292 km (0.068 R)
• M33: 7,376,671 km (0.072 R)
• M34: 7,481,689 km (0.117 R)
• M35: 7,693,220 km (0.079 R)
• M36: 7,952,772 km (0.111 R)
• M37: 8,355,191 km (0.084 R)
• M38: 8,527,527 km (0.047 R)
• M39: 8,669,346 km (0.056 R)
• M40: 8,843,777 km (0.06 R)
• M41: 8,971,384 km (0.119 R)
• M42: 9,260,856 km (0.08 R)
• M43: 9,471,789 km (0.096 R)
• M44: 9,766,347 km (0.104 R)
• M45: 9,881,837 km (0.036 R)
• M46: 10,566,995 km (0.027 R)
• M47: 10,736,490 km (0.101 R)
• M48: 10,889,678 km (0.038 R)
• M49: 11,146,837 km (0.096 R)
• M50: 11,597,276 km (0.101 R)
• M51: 11,772,006 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.7

Radius: 14.7

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.68 AU - 3.68 AU

Year: 3914 Days

Day: 12.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 92.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 59,170,016 km

• M1: 184,155 km (0.074 R)
• M2: 298,597 km (0.114 R)
• M3: 577,149 km (0.119 R)
• M4: 707,299 km (0.072 R)
• M5: 840,890 km (0.108 R)
• M6: 1,118,543 km (0.097 R)
• M7: 1,367,025 km (0.061 R)
• M8: 1,467,555 km (0.107 R)
• M9: 1,623,586 km (0.03 R)
• M10: 1,818,362 km (0.067 R)
• M11: 1,964,070 km (0.12 R)
• M12: 2,078,962 km (0.04 R)
• M13: 2,172,610 km (0.1 R)
• M14: 2,574,280 km (0.057 R)
• M15: 2,881,554 km (0.026 R)
• M16: 3,120,013 km (0.1 R)
• M17: 3,296,389 km (0.08 R)
• M18: 3,448,231 km (0.06 R)
• M19: 3,903,457 km (0.082 R)
• M20: 4,049,764 km (0.119 R)
• M21: 4,168,096 km (0.106 R)
• M22: 4,272,665 km (0.12 R)
• M23: 4,408,500 km (0.095 R)
• M24: 4,808,824 km (0.082 R)
• M25: 5,220,966 km (0.036 R)
• M26: 5,398,987 km (0.119 R)
• M27: 5,513,130 km (0.102 R)
• M28: 5,694,443 km (0.053 R)
• M29: 5,810,830 km (0.084 R)
• M30: 6,181,833 km (0.118 R)
• M31: 6,788,153 km (0.079 R)
• M32: 7,286,912 km (0.076 R)
• M33: 7,522,529 km (0.059 R)
• M34: 7,871,690 km (0.093 R)
• M35: 8,528,575 km (0.048 R)
• M36: 8,681,314 km (0.101 R)
• M37: 9,086,425 km (0.118 R)
• M38: 9,222,858 km (0.075 R)
• M39: 9,379,487 km (0.112 R)
• M40: 9,517,417 km (0.094 R)
• M41: 9,675,841 km (0.104 R)
• M42: 9,895,151 km (0.094 R)
• M43: 10,156,499 km (0.082 R)
• M44: 10,277,823 km (0.111 R)
• M45: 10,522,116 km (0.092 R)
• M46: 10,830,138 km (0.039 R)
• M47: 10,933,510 km (0.085 R)
• M48: 11,120,358 km (0.094 R)
• M49: 11,266,365 km (0.037 R)
• M50: 11,666,091 km (0.052 R)
• M51: 11,963,641 km (0.055 R)
• M52: 12,285,127 km (0.1 R)
• M53: 12,587,913 km (0.085 R)
• M54: 12,718,362 km (0.064 R)
• M55: 13,244,947 km (0.111 R)
• M56: 13,377,640 km (0.102 R)
• M57: 13,958,080 km (0.062 R)
• M58: 14,274,030 km (0.112 R)
• M59: 14,524,008 km (0.089 R)
• M60: 15,725,130 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.9

Radius: 7.7

Gravity: 14.57 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.62 AU - 7.96 AU

Year: 12213 Days

Day: 20.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,170,016 km

• M1: 123,269 km (0.078 R)
• M2: 659,727 km (0.1 R)
• M3: 1,097,450 km (0.116 R)
• M4: 1,358,049 km (0.094 R)
• M5: 1,457,532 km (0.114 R)
• M6: 1,611,618 km (0.054 R)
• M7: 1,908,121 km (0.089 R)
• M8: 2,020,170 km (0.101 R)
• M9: 2,221,678 km (0.07 R)
• M10: 2,832,785 km (0.096 R)
• M11: 2,896,664 km (0.1 R)
• M12: 3,025,916 km (0.053 R)
• M13: 4,199,960 km (0.042 R)
• M14: 4,420,467 km (0.113 R)
• M15: 4,720,411 km (0.052 R)
• M16: 4,872,851 km (0.077 R)
• M17: 5,104,579 km (0.108 R)
• M18: 5,339,896 km (0.091 R)
• M19: 5,538,861 km (0.05 R)
• M20: 5,699,679 km (0.027 R)
• M21: 6,233,145 km (0.075 R)
• M22: 6,697,048 km (0.119 R)
• M23: 6,868,487 km (0.086 R)
• M24: 7,435,762 km (0.112 R)
• M25: 7,972,669 km (0.047 R)
• M26: 8,895,239 km (0.112 R)
• M27: 9,036,609 km (0.063 R)
• M28: 10,440,435 km (0.102 R)
• M29: 10,489,952 km (0.097 R)
• M30: 10,539,619 km (0.098 R)
• M31: 11,142,199 km (0.115 R)
• M32: 11,601,315 km (0.095 R)
• M33: 11,962,743 km (0.118 R)
• M34: 12,696,670 km (0.104 R)
• M35: 12,749,628 km (0.035 R)
• M36: 13,176,132 km (0.046 R)
• M37: 14,097,954 km (0.074 R)
• M38: 14,649,970 km (0.042 R)
• M39: 14,705,471 km (0.045 R)
• M40: 14,928,521 km (0.084 R)
• M41: 15,547,707 km (0.106 R)
• M42: 17,102,777 km (0.119 R)
• M43: 17,219,912 km (0.096 R)
• M44: 17,809,776 km (0.109 R)
• M45: 18,767,053 km (0.091 R)
• M46: 18,827,490 km (0.05 R)
• M47: 20,981,700 km (0.095 R)
• M48: 21,295,706 km (0.113 R)
• M49: 23,342,354 km (0.077 R)
• M50: 24,060,274 km (0.077 R)
• M51: 24,323,118 km (0.073 R)
• M52: 24,520,886 km (0.119 R)
• M53: 25,317,345 km (0.091 R)
• M54: 26,324,887 km (0.109 R)
• M55: 26,935,545 km (0.061 R)
• M56: 27,963,881 km (0.04 R)
• M57: 29,846,870 km (0.056 R)
• M58: 30,625,826 km (0.048 R)
• M59: 31,339,707 km (0.074 R)
• M60: 31,986,718 km (0.107 R)
• M61: 32,565,811 km (0.064 R)
• M62: 32,783,775 km (0.087 R)
• M63: 33,075,192 km (0.066 R)
• M64: 33,660,568 km (0.087 R)
• M65: 35,362,693 km (0.106 R)
• M66: 38,388,908 km (0.1 R)
• M67: 41,339,726 km (0.112 R)
• M68: 43,640,242 km (0.09 R)
• M69: 43,800,461 km (0.061 R)
• M70: 44,121,498 km (0.109 R)
• M71: 44,282,167 km (0.078 R)
• M72: 45,250,962 km (0.1 R)
• M73: 47,045,090 km (0.111 R)
• M74: 47,127,219 km (0.102 R)
• M75: 47,785,749 km (0.089 R)
• M76: 47,868,177 km (0.073 R)
• M77: 50,450,236 km (0.114 R)
• M78: 51,292,772 km (0.097 R)
• M79: 51,885,179 km (0.079 R)
• M80: 51,970,001 km (0.12 R)
• M81: 52,991,605 km (0.109 R)
• M82: 53,077,025 km (0.088 R)
• M83: 53,419,305 km (0.112 R)
• M84: 55,054,560 km (0.065 R)
• M85: 55,661,179 km (0.12 R)
• M86: 56,619,054 km (0.113 R)
• M87: 57,056,179 km (0.096 R)
• M88: 57,582,165 km (0.052 R)
• M89: 57,669,979 km (0.082 R)
• M90: 58,992,873 km (0.047 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 17,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit