🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.8

Radius: 11.3

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.14 AU - 1.16 AU

Year: 851 Days

Day: 11.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 48,832,126 km

• M1: 177,423 km (0.064 R)
• M2: 256,860 km (0.033 R)
• M3: 422,165 km (0.062 R)
• M4: 494,271 km (0.1 R)
• M5: 606,320 km (0.074 R)
• M6: 678,426 km (0.091 R)
• M7: 783,893 km (0.098 R)
• M8: 909,405 km (0.062 R)
• M9: 998,715 km (0.077 R)
• M10: 1,086,380 km (0.092 R)
• M11: 1,217,727 km (0.093 R)
• M12: 1,301,352 km (0.073 R)
• M13: 1,397,843 km (0.12 R)
• M14: 1,627,176 km (0.089 R)
• M15: 1,702,573 km (0.114 R)
• M16: 1,814,921 km (0.073 R)
• M17: 1,893,161 km (0.097 R)
• M18: 2,097,362 km (0.091 R)
• M19: 2,250,401 km (0.117 R)
• M20: 2,440,540 km (0.117 R)
• M21: 2,527,456 km (0.091 R)
• M22: 2,677,054 km (0.078 R)
• M23: 2,885,743 km (0.029 R)
• M24: 2,970,864 km (0.064 R)
• M25: 3,150,830 km (0.116 R)
• M26: 3,231,164 km (0.063 R)
• M27: 3,334,387 km (0.116 R)
• M28: 3,423,846 km (0.119 R)
• M29: 3,536,643 km (0.12 R)
• M30: 3,735,459 km (0.031 R)
• M31: 3,859,475 km (0.048 R)
• M32: 3,929,936 km (0.119 R)
• M33: 4,111,997 km (0.097 R)
• M34: 4,288,672 km (0.106 R)
• M35: 4,575,152 km (0.068 R)
• M36: 4,766,787 km (0.073 R)
• M37: 4,867,765 km (0.107 R)
• M38: 4,978,168 km (0.105 R)
• M39: 5,218,572 km (0.04 R)
• M40: 5,348,872 km (0.091 R)
• M41: 5,480,368 km (0.088 R)
• M42: 5,612,912 km (0.047 R)
• M43: 5,701,923 km (0.094 R)
• M44: 5,953,696 km (0.05 R)
• M45: 6,099,105 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.7

Radius: 12.6

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.44 AU - 2.3 AU

Year: 1765 Days

Day: 6.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 48,832,126 km

• M1: 172,038 km (0.087 R)
• M2: 300,692 km (0.116 R)
• M3: 398,678 km (0.107 R)
• M4: 512,373 km (0.092 R)
• M5: 690,843 km (0.114 R)
• M6: 956,978 km (0.038 R)
• M7: 1,044,193 km (0.114 R)
• M8: 1,205,759 km (0.053 R)
• M9: 1,391,260 km (0.103 R)
• M10: 1,749,697 km (0.101 R)
• M11: 1,833,322 km (0.117 R)
• M12: 1,944,324 km (0.067 R)
• M13: 2,083,898 km (0.036 R)
• M14: 2,218,088 km (0.109 R)
• M15: 2,336,719 km (0.084 R)
• M16: 2,457,594 km (0.107 R)
• M17: 2,580,563 km (0.085 R)
• M18: 2,666,881 km (0.084 R)
• M19: 2,912,222 km (0.046 R)
• M20: 3,002,280 km (0.098 R)
• M21: 3,123,903 km (0.116 R)
• M22: 3,257,643 km (0.112 R)
• M23: 3,351,291 km (0.074 R)
• M24: 3,541,430 km (0.114 R)
• M25: 3,670,234 km (0.119 R)
• M26: 3,844,516 km (0.115 R)
• M27: 4,144,759 km (0.066 R)
• M28: 4,269,374 km (0.042 R)
• M29: 4,418,224 km (0.072 R)
• M30: 4,934,935 km (0.065 R)
• M31: 5,030,976 km (0.045 R)
• M32: 5,115,499 km (0.111 R)
• M33: 5,286,041 km (0.099 R)
• M34: 5,495,777 km (0.095 R)
• M35: 5,720,772 km (0.072 R)
• M36: 6,025,653 km (0.037 R)
• M37: 6,167,172 km (0.11 R)
• M38: 6,296,724 km (0.118 R)
• M39: 6,558,670 km (0.065 R)
• M40: 7,025,864 km (0.087 R)
• M41: 7,284,070 km (0.084 R)
• M42: 7,435,014 km (0.072 R)
• M43: 7,600,918 km (0.113 R)
• M44: 7,725,982 km (0.109 R)
• M45: 7,879,918 km (0.098 R)
• M46: 8,205,144 km (0.111 R)
• M47: 8,635,986 km (0.105 R)
• M48: 8,723,052 km (0.118 R)
• M49: 8,810,417 km (0.088 R)
• M50: 9,148,059 km (0.058 R)
• M51: 9,355,701 km (0.111 R)
• M52: 9,594,908 km (0.119 R)
• M53: 9,866,428 km (0.119 R)
• M54: 9,972,643 km (0.087 R)
• M55: 10,094,565 km (0.063 R)
• M56: 10,324,647 km (0.113 R)
• M57: 10,432,507 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.1

Radius: 9.9

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.64 AU - 4.14 AU

Year: 4308 Days

Day: 9.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,832,126 km

• M1: 127,308 km (0.059 R)
• M2: 195,824 km (0.044 R)
• M3: 298,597 km (0.091 R)
• M4: 360,232 km (0.082 R)
• M5: 445,502 km (0.111 R)
• M6: 640,129 km (0.1 R)
• M7: 726,298 km (0.109 R)
• M8: 899,083 km (0.045 R)
• M9: 1,060,200 km (0.109 R)
• M10: 1,151,156 km (0.106 R)
• M11: 1,585,588 km (0.064 R)
• M12: 1,736,382 km (0.093 R)
• M13: 1,955,394 km (0.034 R)
• M14: 2,318,019 km (0.111 R)
• M15: 2,846,249 km (0.114 R)
• M16: 2,937,953 km (0.075 R)
• M17: 3,086,802 km (0.061 R)
• M18: 3,766,874 km (0.088 R)
• M19: 4,535,209 km (0.088 R)
• M20: 4,816,453 km (0.08 R)
• M21: 5,260,460 km (0.113 R)
• M22: 5,533,176 km (0.039 R)
• M23: 5,671,405 km (0.119 R)
• M24: 5,740,818 km (0.113 R)
• M25: 6,596,967 km (0.118 R)
• M26: 6,891,226 km (0.11 R)
• M27: 7,189,674 km (0.089 R)
• M28: 7,265,071 km (0.044 R)
• M29: 8,032,508 km (0.105 R)
• M30: 8,162,957 km (0.089 R)
• M31: 8,745,342 km (0.103 R)
• M32: 8,825,826 km (0.105 R)
• M33: 8,933,536 km (0.116 R)
• M34: 9,533,424 km (0.07 R)
• M35: 9,810,479 km (0.12 R)
• M36: 10,287,546 km (0.03 R)
• M37: 10,372,518 km (0.112 R)
• M38: 11,527,862 km (0.112 R)
• M39: 11,734,158 km (0.076 R)
• M40: 12,210,477 km (0.05 R)
• M41: 12,330,604 km (0.079 R)
• M42: 12,693,230 km (0.065 R)
• M43: 13,059,296 km (0.079 R)
• M44: 13,583,935 km (0.05 R)
• M45: 13,646,019 km (0.07 R)
• M46: 14,115,457 km (0.06 R)
• M47: 14,336,263 km (0.059 R)
• M48: 14,462,973 km (0.074 R)
• M49: 14,558,266 km (0.098 R)
• M50: 14,749,452 km (0.098 R)
• M51: 14,877,359 km (0.114 R)
• M52: 15,037,728 km (0.049 R)
• M53: 15,360,410 km (0.1 R)
• M54: 15,522,574 km (0.089 R)
• M55: 15,815,786 km (0.089 R)
• M56: 16,673,431 km (0.103 R)
• M57: 17,953,988 km (0.076 R)
• M58: 18,090,721 km (0.106 R)
• M59: 18,502,713 km (0.112 R)
• M60: 19,546,159 km (0.113 R)
• M61: 20,430,282 km (0.112 R)
• M62: 20,716,014 km (0.109 R)
• M63: 20,859,329 km (0.07 R)
• M64: 21,038,846 km (0.064 R)
• M65: 21,871,807 km (0.09 R)
• M66: 22,054,316 km (0.033 R)
• M67: 23,122,894 km (0.116 R)
• M68: 23,757,039 km (0.074 R)
• M69: 23,982,334 km (0.099 R)
• M70: 24,132,829 km (0.114 R)
• M71: 24,321,472 km (0.068 R)
• M72: 24,434,867 km (0.047 R)
• M73: 24,548,412 km (0.12 R)
• M74: 24,928,241 km (0.093 R)
• M75: 25,118,978 km (0.078 R)
• M76: 25,348,312 km (0.119 R)
• M77: 25,578,543 km (0.027 R)
• M78: 25,732,330 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.2

Radius: 4.9

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.59 AU - 7.79 AU

Year: 13308 Days

Day: 16.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 48,832,126 km

• M1: 115,639 km (0.099 R)
• M2: 312,360 km (0.098 R)
• M3: 362,027 km (0.101 R)
• M4: 405,709 km (0.095 R)
• M5: 716,275 km (0.073 R)
• M6: 783,594 km (0.103 R)
• M7: 1,326,185 km (0.1 R)
• M8: 1,480,421 km (0.104 R)
• M9: 1,760,468 km (0.112 R)
• M10: 2,169,917 km (0.12 R)
• M11: 3,314,191 km (0.101 R)
• M12: 3,352,039 km (0.073 R)
• M13: 3,447,034 km (0.101 R)
• M14: 4,035,702 km (0.111 R)
• M15: 4,591,757 km (0.107 R)
• M16: 5,019,009 km (0.069 R)
• M17: 5,259,412 km (0.049 R)
• M18: 5,303,544 km (0.119 R)
• M19: 5,369,965 km (0.064 R)
• M20: 5,751,440 km (0.054 R)
• M21: 5,934,099 km (0.113 R)
• M22: 6,398,899 km (0.098 R)
• M23: 6,827,048 km (0.063 R)
• M24: 7,093,333 km (0.108 R)
• M25: 7,363,058 km (0.118 R)
• M26: 7,861,966 km (0.073 R)
• M27: 8,918,427 km (0.082 R)
• M28: 9,129,659 km (0.076 R)
• M29: 9,182,766 km (0.105 R)
• M30: 9,530,432 km (0.074 R)
• M31: 10,073,472 km (0.085 R)
• M32: 10,293,530 km (0.09 R)
• M33: 11,217,896 km (0.1 R)
• M34: 11,360,313 km (0.034 R)
• M35: 12,491,123 km (0.097 R)
• M36: 12,846,268 km (0.064 R)
• M37: 13,505,995 km (0.068 R)
• M38: 15,772,552 km (0.106 R)
• M39: 16,640,220 km (0.077 R)
• M40: 16,705,145 km (0.096 R)
• M41: 17,325,677 km (0.113 R)
• M42: 17,490,385 km (0.086 R)
• M43: 17,523,296 km (0.085 R)
• M44: 18,087,131 km (0.115 R)
• M45: 18,522,311 km (0.087 R)
• M46: 18,859,355 km (0.098 R)
• M47: 19,471,210 km (0.099 R)
• M48: 20,020,533 km (0.082 R)
• M49: 22,161,129 km (0.066 R)
• M50: 22,483,064 km (0.026 R)
• M51: 22,626,678 km (0.106 R)
• M52: 24,373,233 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.7

Radius: 7

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.44 AU - 10.02 AU

Year: 16297 Days

Day: 15.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,832,126 km

• M1: 94,995 km (0.055 R)
• M2: 176,675 km (0.083 R)
• M3: 279,748 km (0.078 R)
• M4: 392,694 km (0.095 R)
• M5: 552,315 km (0.068 R)
• M6: 599,738 km (0.061 R)
• M7: 767,886 km (0.097 R)
• M8: 857,794 km (0.045 R)
• M9: 970,591 km (0.115 R)
• M10: 1,273,826 km (0.076 R)
• M11: 1,381,237 km (0.074 R)
• M12: 2,062,955 km (0.078 R)
• M13: 2,778,481 km (0.086 R)
• M14: 3,265,422 km (0.094 R)
• M15: 3,778,543 km (0.066 R)
• M16: 3,903,008 km (0.112 R)
• M17: 4,316,796 km (0.103 R)
• M18: 4,381,722 km (0.093 R)
• M19: 5,926,020 km (0.119 R)
• M20: 6,661,593 km (0.094 R)
• M21: 6,774,390 km (0.052 R)
• M22: 7,078,373 km (0.113 R)
• M23: 7,309,202 km (0.119 R)
• M24: 7,897,272 km (0.104 R)
• M25: 8,257,354 km (0.043 R)
• M26: 8,828,219 km (0.078 R)
• M27: 10,397,351 km (0.11 R)
• M28: 10,528,399 km (0.047 R)
• M29: 10,747,859 km (0.079 R)
• M30: 11,013,246 km (0.072 R)
• M31: 11,236,146 km (0.095 R)
• M32: 11,776,943 km (0.111 R)
• M33: 12,004,780 km (0.08 R)
• M34: 12,372,492 km (0.054 R)
• M35: 13,640,334 km (0.098 R)
• M36: 14,801,662 km (0.08 R)
• M37: 14,998,383 km (0.096 R)
• M38: 15,047,601 km (0.099 R)
• M39: 15,195,853 km (0.105 R)
• M40: 15,294,886 km (0.111 R)
• M41: 15,693,265 km (0.069 R)
• M42: 16,398,769 km (0.113 R)
• M43: 16,653,235 km (0.052 R)
• M44: 17,114,595 km (0.052 R)
• M45: 17,269,429 km (0.091 R)
• M46: 17,372,801 km (0.118 R)
• M47: 18,365,383 km (0.113 R)
• M48: 18,470,849 km (0.077 R)
• M49: 19,376,215 km (0.106 R)
• M50: 19,645,192 km (0.092 R)
• M51: 19,807,207 km (0.113 R)
• M52: 19,861,361 km (0.083 R)
• M53: 20,733,666 km (0.084 R)
• M54: 21,340,585 km (0.029 R)
• M55: 22,177,735 km (0.087 R)
• M56: 22,233,834 km (0.066 R)
• M57: 23,424,783 km (0.114 R)
• M58: 23,539,225 km (0.105 R)
• M59: 23,596,521 km (0.099 R)
• M60: 23,653,967 km (0.09 R)
• M61: 23,941,494 km (0.085 R)
• M62: 24,345,857 km (0.105 R)
• M63: 24,403,901 km (0.072 R)
• M64: 24,810,956 km (0.106 R)
• M65: 25,396,333 km (0.096 R)
• M66: 25,867,865 km (0.079 R)
• M67: 26,819,757 km (0.12 R)
• M68: 27,360,254 km (0.081 R)
• M69: 28,818,983 km (0.076 R)
• M70: 29,929,448 km (0.076 R)
• M71: 30,991,144 km (0.102 R)
• M72: 31,368,729 km (0.083 R)
• M73: 32,702,394 km (0.058 R)
• M74: 32,894,477 km (0.118 R)
• M75: 34,119,534 km (0.075 R)
• M76: 34,900,884 km (0.073 R)
• M77: 35,359,252 km (0.04 R)
• M78: 35,951,809 km (0.076 R)
• M79: 36,813,343 km (0.054 R)
• M80: 37,146,498 km (0.087 R)
• M81: 38,624,225 km (0.086 R)
• M82: 38,691,844 km (0.09 R)
• M83: 39,711,054 km (0.057 R)
• M84: 40,601,460 km (0.063 R)
• M85: 43,171,402 km (0.107 R)
• M86: 43,875,111 km (0.062 R)
• M87: 45,222,389 km (0.091 R)
• M88: 46,943,513 km (0.03 R)
• M89: 47,232,386 km (0.079 R)
• M90: 47,377,047 km (0.051 R)
• M91: 47,449,453 km (0.084 R)
• M92: 48,102,747 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 13,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit