🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.2

Radius: 9.2

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.53 AU - 0.57 AU

Year: 272 Days

Day: 13 Hours

Environment

Temp: -148 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 70,658,627 km

• M1: 127,607 km (0.077 R)
• M2: 186,249 km (0.063 R)
• M3: 251,624 km (0.112 R)
• M4: 320,139 km (0.053 R)
• M5: 415,882 km (0.107 R)
• M6: 534,962 km (0.116 R)
• M7: 650,152 km (0.047 R)
• M8: 736,620 km (0.065 R)
• M9: 813,064 km (0.09 R)
• M10: 918,232 km (0.099 R)
• M11: 1,094,757 km (0.111 R)
• M12: 1,162,974 km (0.112 R)
• M13: 1,236,726 km (0.066 R)
• M14: 1,333,366 km (0.077 R)
• M15: 1,424,022 km (0.113 R)
• M16: 1,498,971 km (0.091 R)
• M17: 1,602,492 km (0.109 R)
• M18: 1,662,032 km (0.039 R)
• M19: 1,764,656 km (0.036 R)
• M20: 1,864,737 km (0.104 R)
• M21: 1,937,292 km (0.071 R)
• M22: 2,045,601 km (0.075 R)
• M23: 2,125,636 km (0.1 R)
• M24: 2,252,794 km (0.065 R)
• M25: 2,314,877 km (0.08 R)
• M26: 2,398,353 km (0.078 R)
• M27: 2,655,213 km (0.104 R)
• M28: 2,748,262 km (0.119 R)
• M29: 2,853,729 km (0.079 R)
• M30: 3,108,793 km (0.088 R)
• M31: 3,394,824 km (0.059 R)
• M32: 3,592,443 km (0.119 R)
• M33: 3,701,799 km (0.12 R)
• M34: 3,892,836 km (0.065 R)
• M35: 3,955,218 km (0.11 R)
• M36: 4,068,164 km (0.09 R)
• M37: 4,131,444 km (0.098 R)
• M38: 4,303,931 km (0.085 R)
• M39: 4,374,840 km (0.085 R)
• M40: 4,439,766 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.5

Radius: 15

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.51 AU - 0.59 AU

Year: 272 Days

Day: 13.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 70,658,627 km

• M1: 189,690 km (0.105 R)
• M2: 300,991 km (0.04 R)
• M3: 460,313 km (0.096 R)
• M4: 637,586 km (0.088 R)
• M5: 735,274 km (0.111 R)
• M6: 833,559 km (0.115 R)
• M7: 975,827 km (0.058 R)
• M8: 1,076,656 km (0.079 R)
• M9: 1,178,382 km (0.112 R)
• M10: 1,293,722 km (0.077 R)
• M11: 1,413,101 km (0.113 R)
• M12: 1,543,850 km (0.032 R)
• M13: 1,652,907 km (0.102 R)
• M14: 1,764,806 km (0.086 R)
• M15: 1,949,559 km (0.042 R)
• M16: 2,068,340 km (0.086 R)
• M17: 2,177,547 km (0.079 R)
• M18: 2,292,887 km (0.082 R)
• M19: 2,452,807 km (0.062 R)
• M20: 2,581,760 km (0.052 R)
• M21: 2,717,445 km (0.113 R)
• M22: 2,837,722 km (0.112 R)
• M23: 2,937,205 km (0.107 R)
• M24: 3,056,135 km (0.088 R)
• M25: 3,162,798 km (0.081 R)
• M26: 3,256,596 km (0.084 R)
• M27: 3,365,653 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.6

Radius: 10

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.76 AU - 0.84 AU

Year: 477 Days

Day: 8.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 70,658,627 km

• M1: 125,363 km (0.07 R)
• M2: 233,073 km (0.049 R)
• M3: 300,692 km (0.04 R)
• M4: 363,373 km (0.062 R)
• M5: 482,004 km (0.083 R)
• M6: 567,126 km (0.081 R)
• M7: 665,860 km (0.116 R)
• M8: 775,216 km (0.1 R)
• M9: 967,150 km (0.108 R)
• M10: 1,036,264 km (0.118 R)
• M11: 1,121,535 km (0.054 R)
• M12: 1,214,286 km (0.074 R)
• M13: 1,279,361 km (0.039 R)
• M14: 1,371,364 km (0.118 R)
• M15: 1,444,667 km (0.099 R)
• M16: 1,622,688 km (0.086 R)
• M17: 1,717,234 km (0.09 R)
• M18: 1,813,874 km (0.072 R)
• M19: 1,935,647 km (0.112 R)
• M20: 2,018,374 km (0.115 R)
• M21: 2,175,452 km (0.045 R)
• M22: 2,267,754 km (0.079 R)
• M23: 2,431,265 km (0.066 R)
• M24: 2,514,441 km (0.101 R)
• M25: 2,611,530 km (0.066 R)
• M26: 2,769,805 km (0.084 R)
• M27: 2,903,994 km (0.066 R)
• M28: 3,006,169 km (0.115 R)
• M29: 3,186,135 km (0.053 R)
• M30: 3,298,633 km (0.072 R)
• M31: 3,398,116 km (0.102 R)
• M32: 3,484,284 km (0.086 R)
• M33: 3,593,042 km (0.109 R)
• M34: 3,881,167 km (0.105 R)
• M35: 4,016,553 km (0.098 R)
• M36: 4,207,440 km (0.042 R)
• M37: 4,362,274 km (0.073 R)
• M38: 4,534,760 km (0.108 R)
• M39: 4,629,905 km (0.075 R)
• M40: 4,773,818 km (0.084 R)
• M41: 4,854,301 km (0.109 R)
• M42: 4,959,768 km (0.107 R)
• M43: 5,024,992 km (0.112 R)
• M44: 5,197,778 km (0.097 R)
• M45: 5,297,410 km (0.072 R)
• M46: 5,372,508 km (0.08 R)
• M47: 5,490,092 km (0.094 R)
• M48: 5,667,964 km (0.097 R)
• M49: 5,804,846 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.6

Radius: 8.2

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.9 AU - 2.74 AU

Year: 2356 Days

Day: 8.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 70,658,627 km

• M1: 107,710 km (0.114 R)
• M2: 296,503 km (0.067 R)
• M3: 412,292 km (0.107 R)
• M4: 501,302 km (0.093 R)
• M5: 644,168 km (0.104 R)
• M6: 700,417 km (0.098 R)
• M7: 835,654 km (0.058 R)
• M8: 924,664 km (0.09 R)
• M9: 1,161,627 km (0.067 R)
• M10: 1,241,513 km (0.087 R)
• M11: 1,503,608 km (0.092 R)
• M12: 1,703,022 km (0.079 R)
• M13: 1,794,576 km (0.089 R)
• M14: 1,946,717 km (0.086 R)
• M15: 2,115,463 km (0.087 R)
• M16: 2,251,448 km (0.116 R)
• M17: 2,364,993 km (0.054 R)
• M18: 2,467,467 km (0.062 R)
• M19: 2,584,453 km (0.068 R)
• M20: 2,810,645 km (0.11 R)
• M21: 2,988,068 km (0.089 R)
• M22: 3,085,157 km (0.068 R)
• M23: 3,268,115 km (0.072 R)
• M24: 3,454,813 km (0.103 R)
• M25: 3,600,821 km (0.082 R)
• M26: 4,143,113 km (0.032 R)
• M27: 4,204,897 km (0.077 R)
• M28: 4,360,928 km (0.111 R)
• M29: 4,971,137 km (0.096 R)
• M30: 5,070,021 km (0.102 R)
• M31: 5,186,109 km (0.066 R)
• M32: 5,370,264 km (0.116 R)
• M33: 5,539,759 km (0.115 R)
• M34: 5,659,287 km (0.059 R)
• M35: 5,762,510 km (0.115 R)
• M36: 5,866,480 km (0.113 R)
• M37: 6,217,138 km (0.067 R)
• M38: 6,484,619 km (0.087 R)
• M39: 6,683,285 km (0.109 R)
• M40: 6,902,296 km (0.102 R)
• M41: 6,975,749 km (0.11 R)
• M42: 7,347,350 km (0.078 R)
• M43: 7,782,530 km (0.089 R)
• M44: 8,304,028 km (0.084 R)
• M45: 8,876,838 km (0.111 R)
• M46: 9,319,947 km (0.088 R)
• M47: 9,401,329 km (0.061 R)
• M48: 9,998,074 km (0.093 R)
• M49: 10,164,876 km (0.115 R)
• M50: 10,416,799 km (0.05 R)
• M51: 10,734,545 km (0.093 R)
• M52: 11,012,498 km (0.051 R)
• M53: 11,120,059 km (0.086 R)
• M54: 11,971,121 km (0.047 R)
• M55: 12,059,533 km (0.057 R)
• M56: 12,326,266 km (0.072 R)
• M57: 12,415,576 km (0.063 R)
• M58: 12,549,915 km (0.112 R)
• M59: 12,865,417 km (0.04 R)
• M60: 13,047,029 km (0.112 R)
• M61: 13,573,464 km (0.097 R)
• M62: 13,665,616 km (0.101 R)
• M63: 13,897,343 km (0.103 R)
• M64: 14,083,443 km (0.107 R)
• M65: 14,153,604 km (0.116 R)
• M66: 14,670,764 km (0.07 R)
• M67: 14,789,096 km (0.09 R)
• M68: 15,289,950 km (0.115 R)
• M69: 15,723,634 km (0.084 R)
• M70: 16,210,276 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.5

Radius: 9.4

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.88 AU - 3.46 AU

Year: 3764 Days

Day: 10.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 70,658,627 km

• M1: 118,631 km (0.12 R)
• M2: 206,146 km (0.072 R)
• M3: 669,450 km (0.11 R)
• M4: 801,845 km (0.037 R)
• M5: 1,028,037 km (0.087 R)
• M6: 1,093,411 km (0.096 R)
• M7: 1,240,017 km (0.105 R)
• M8: 2,054,128 km (0.119 R)
• M9: 2,251,149 km (0.083 R)
• M10: 2,941,244 km (0.085 R)
• M11: 3,051,797 km (0.104 R)
• M12: 3,115,525 km (0.068 R)
• M13: 3,375,227 km (0.096 R)
• M14: 4,160,915 km (0.114 R)
• M15: 4,231,825 km (0.058 R)
• M16: 4,356,888 km (0.107 R)
• M17: 4,428,995 km (0.069 R)
• M18: 4,501,550 km (0.083 R)
• M19: 4,925,959 km (0.113 R)
• M20: 5,133,451 km (0.107 R)
• M21: 5,209,746 km (0.119 R)
• M22: 5,305,488 km (0.084 R)
• M23: 6,072,776 km (0.108 R)
• M24: 7,021,825 km (0.083 R)
• M25: 7,149,133 km (0.102 R)
• M26: 7,622,012 km (0.118 R)
• M27: 7,950,379 km (0.06 R)
• M28: 8,060,932 km (0.079 R)
• M29: 8,149,643 km (0.083 R)
• M30: 8,825,826 km (0.113 R)
• M31: 9,055,159 km (0.119 R)
• M32: 9,356,300 km (0.107 R)
• M33: 9,660,731 km (0.113 R)
• M34: 10,135,555 km (0.12 R)
• M35: 10,545,004 km (0.085 R)
• M36: 10,715,247 km (0.072 R)
• M37: 11,009,207 km (0.085 R)
• M38: 11,730,567 km (0.12 R)
• M39: 12,544,081 km (0.084 R)
• M40: 12,983,749 km (0.104 R)
• M41: 13,114,049 km (0.081 R)
• M42: 14,792,387 km (0.106 R)
• M43: 14,874,067 km (0.08 R)
• M44: 15,809,353 km (0.086 R)
• M45: 16,256,202 km (0.089 R)
• M46: 16,650,393 km (0.046 R)
• M47: 16,848,759 km (0.099 R)
• M48: 16,991,027 km (0.108 R)
• M49: 17,247,887 km (0.117 R)
• M50: 17,910,156 km (0.118 R)
• M51: 19,200,438 km (0.107 R)
• M52: 19,497,838 km (0.104 R)
• M53: 19,796,735 km (0.104 R)
• M54: 19,856,724 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.4

Radius: 5.1

Gravity: 19.2 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.61 AU - 10.31 AU

Year: 20961 Days

Day: 21.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,658,627 km

• M1: 81,232 km (0.091 R)
• M2: 505,940 km (0.087 R)
• M3: 586,424 km (0.076 R)
• M4: 692,937 km (0.076 R)
• M5: 924,814 km (0.102 R)
• M6: 1,127,070 km (0.053 R)
• M7: 1,875,060 km (0.065 R)
• M8: 2,431,115 km (0.12 R)
• M9: 2,465,373 km (0.115 R)
• M10: 3,108,793 km (0.054 R)
• M11: 3,721,845 km (0.114 R)
• M12: 4,246,934 km (0.1 R)
• M13: 6,330,383 km (0.06 R)
• M14: 6,425,079 km (0.072 R)
• M15: 6,615,966 km (0.081 R)
• M16: 7,348,098 km (0.104 R)
• M17: 7,547,661 km (0.058 R)
• M18: 8,519,748 km (0.071 R)
• M19: 9,476,576 km (0.093 R)
• M20: 10,804,407 km (0.079 R)
• M21: 11,202,487 km (0.111 R)
• M22: 11,432,120 km (0.033 R)
• M23: 11,489,864 km (0.114 R)
• M24: 11,779,636 km (0.086 R)
• M25: 11,896,172 km (0.102 R)
• M26: 12,842,528 km (0.102 R)
• M27: 13,082,932 km (0.109 R)
• M28: 13,324,682 km (0.064 R)
• M29: 13,385,419 km (0.108 R)
• M30: 13,568,078 km (0.105 R)
• M31: 13,812,820 km (0.057 R)
• M32: 13,874,305 km (0.099 R)
• M33: 13,935,790 km (0.086 R)
• M34: 15,058,522 km (0.103 R)
• M35: 16,210,126 km (0.076 R)
• M36: 17,257,162 km (0.081 R)
• M37: 17,522,399 km (0.075 R)
• M38: 18,326,038 km (0.087 R)
• M39: 19,622,902 km (0.047 R)
• M40: 20,177,761 km (0.118 R)
• M41: 21,019,698 km (0.078 R)
• M42: 21,090,457 km (0.094 R)
• M43: 22,232,039 km (0.065 R)
• M44: 22,882,939 km (0.054 R)
• M45: 22,955,644 km (0.033 R)
• M46: 23,466,820 km (0.074 R)
• M47: 25,926,508 km (0.1 R)
• M48: 27,533,937 km (0.109 R)
• M49: 27,766,113 km (0.12 R)
• M50: 27,999,037 km (0.047 R)
• M51: 30,443,466 km (0.047 R)
• M52: 31,246,358 km (0.097 R)
• M53: 31,812,586 km (0.094 R)
• M54: 33,862,376 km (0.108 R)
• M55: 37,743,692 km (0.108 R)
• M56: 38,173,936 km (0.096 R)
• M57: 38,519,357 km (0.068 R)
• M58: 38,692,442 km (0.058 R)
• M59: 38,779,209 km (0.114 R)
• M60: 38,865,826 km (0.087 R)
• M61: 39,387,474 km (0.101 R)
• M62: 39,561,905 km (0.059 R)
• M63: 39,823,851 km (0.065 R)
• M64: 42,654,841 km (0.074 R)
• M65: 46,651,946 km (0.119 R)
• M66: 46,744,248 km (0.084 R)
• M67: 48,134,760 km (0.1 R)
• M68: 48,414,508 km (0.051 R)
• M69: 49,163,246 km (0.092 R)
• M70: 49,257,044 km (0.1 R)
• M71: 50,671,940 km (0.095 R)
• M72: 50,861,630 km (0.065 R)
• M73: 52,004,558 km (0.102 R)
• M74: 53,348,695 km (0.064 R)
• M75: 53,928,237 km (0.117 R)
• M76: 54,606,963 km (0.105 R)
• M77: 55,288,531 km (0.099 R)
• M78: 55,777,117 km (0.106 R)
• M79: 56,070,928 km (0.076 R)
• M80: 56,169,064 km (0.1 R)
• M81: 56,660,194 km (0.092 R)
• M82: 56,955,500 km (0.105 R)
• M83: 57,054,085 km (0.065 R)
• M84: 57,547,758 km (0.119 R)
• M85: 58,738,557 km (0.064 R)
• M86: 60,841,604 km (0.1 R)
• M87: 61,548,154 km (0.029 R)
• M88: 63,071,360 km (0.113 R)
• M89: 63,173,236 km (0.035 R)
• M90: 63,991,088 km (0.098 R)
• M91: 66,984,990 km (0.119 R)
• M92: 68,132,555 km (0.081 R)
• M93: 68,761,165 km (0.03 R)
• M94: 68,866,183 km (0.095 R)
• M95: 70,446,984 km (0.085 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: 509 - 18,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit