🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.8

Radius: 14.6

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.77 AU - 0.89 AU

Year: 496 Days

Day: 8.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 55,332,360 km

• M1: 184,155 km (0.041 R)
• M2: 293,062 km (0.088 R)
• M3: 410,197 km (0.041 R)
• M4: 503,397 km (0.113 R)
• M5: 631,303 km (0.085 R)
• M6: 726,746 km (0.079 R)
• M7: 868,565 km (0.104 R)
• M8: 964,757 km (0.115 R)
• M9: 1,123,480 km (0.114 R)
• M10: 1,286,841 km (0.112 R)
• M11: 1,423,723 km (0.111 R)
• M12: 1,555,369 km (0.059 R)
• M13: 1,659,639 km (0.091 R)
• M14: 1,820,905 km (0.053 R)
• M15: 1,931,309 km (0.115 R)
• M16: 2,072,828 km (0.111 R)
• M17: 2,188,617 km (0.092 R)
• M18: 2,288,847 km (0.117 R)
• M19: 2,439,044 km (0.042 R)
• M20: 2,537,030 km (0.054 R)
• M21: 2,630,080 km (0.079 R)
• M22: 2,897,112 km (0.049 R)
• M23: 3,014,247 km (0.095 R)
• M24: 3,113,281 km (0.12 R)
• M25: 3,233,408 km (0.047 R)
• M26: 3,478,599 km (0.052 R)
• M27: 3,701,799 km (0.069 R)
• M28: 3,879,522 km (0.065 R)
• M29: 4,023,734 km (0.075 R)
• M30: 4,214,022 km (0.091 R)
• M31: 4,310,214 km (0.041 R)
• M32: 4,542,839 km (0.053 R)
• M33: 4,656,832 km (0.097 R)
• M34: 5,020,654 km (0.094 R)
• M35: 5,170,252 km (0.102 R)
• M36: 5,273,624 km (0.055 R)
• M37: 5,393,602 km (0.098 R)
• M38: 5,498,470 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.7

Radius: 8.9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.45 AU - 1.61 AU

Year: 1241 Days

Day: 10.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 55,332,360 km

• M1: 112,498 km (0.113 R)
• M2: 243,845 km (0.089 R)
• M3: 320,738 km (0.119 R)
• M4: 408,701 km (0.053 R)
• M5: 531,970 km (0.111 R)
• M6: 598,840 km (0.077 R)
• M7: 665,262 km (0.114 R)
• M8: 764,296 km (0.063 R)
• M9: 837,299 km (0.091 R)
• M10: 929,003 km (0.09 R)
• M11: 1,032,674 km (0.111 R)
• M12: 1,114,205 km (0.091 R)
• M13: 1,220,419 km (0.065 R)
• M14: 1,428,809 km (0.082 R)
• M15: 1,599,052 km (0.114 R)
• M16: 1,679,087 km (0.111 R)
• M17: 1,880,146 km (0.098 R)
• M18: 1,975,589 km (0.092 R)
• M19: 2,078,064 km (0.065 R)
• M20: 2,333,727 km (0.102 R)
• M21: 2,453,854 km (0.093 R)
• M22: 2,570,241 km (0.072 R)
• M23: 2,766,364 km (0.115 R)
• M24: 2,899,805 km (0.073 R)
• M25: 2,973,557 km (0.104 R)
• M26: 3,135,422 km (0.089 R)
• M27: 3,293,996 km (0.117 R)
• M28: 3,403,202 km (0.081 R)
• M29: 3,468,127 km (0.062 R)
• M30: 3,572,696 km (0.084 R)
• M31: 3,825,517 km (0.05 R)
• M32: 4,084,171 km (0.109 R)
• M33: 4,376,635 km (0.114 R)
• M34: 4,582,632 km (0.092 R)
• M35: 4,762,747 km (0.042 R)
• M36: 4,901,275 km (0.096 R)
• M37: 4,960,067 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.1

Radius: 11.8

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.61 AU - 2.63 AU

Year: 2025 Days

Day: 14.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,332,360 km

• M1: 154,834 km (0.104 R)
• M2: 313,707 km (0.074 R)
• M3: 505,940 km (0.118 R)
• M4: 758,910 km (0.115 R)
• M5: 837,748 km (0.104 R)
• M6: 1,193,492 km (0.096 R)
• M7: 1,329,626 km (0.104 R)
• M8: 1,471,295 km (0.084 R)
• M9: 1,561,054 km (0.095 R)
• M10: 1,817,764 km (0.115 R)
• M11: 1,902,436 km (0.04 R)
• M12: 2,177,397 km (0.111 R)
• M13: 2,478,837 km (0.084 R)
• M14: 2,586,846 km (0.101 R)
• M15: 2,821,715 km (0.093 R)
• M16: 3,063,764 km (0.115 R)
• M17: 3,180,002 km (0.102 R)
• M18: 3,253,454 km (0.064 R)
• M19: 3,342,465 km (0.097 R)
• M20: 3,675,470 km (0.103 R)
• M21: 3,955,966 km (0.03 R)
• M22: 4,455,623 km (0.049 R)
• M23: 4,587,867 km (0.112 R)
• M24: 4,704,703 km (0.097 R)
• M25: 4,873,300 km (0.113 R)
• M26: 5,338,550 km (0.059 R)
• M27: 5,692,498 km (0.089 R)
• M28: 5,908,518 km (0.03 R)
• M29: 6,072,327 km (0.072 R)
• M30: 6,256,183 km (0.101 R)
• M31: 6,367,334 km (0.119 R)
• M32: 6,460,534 km (0.1 R)
• M33: 6,667,128 km (0.109 R)
• M34: 6,933,263 km (0.068 R)
• M35: 7,554,692 km (0.102 R)
• M36: 7,772,357 km (0.107 R)
• M37: 8,133,187 km (0.112 R)
• M38: 8,275,156 km (0.08 R)
• M39: 8,438,217 km (0.106 R)
• M40: 8,664,260 km (0.03 R)
• M41: 8,788,426 km (0.081 R)
• M42: 8,954,779 km (0.091 R)
• M43: 9,080,292 km (0.038 R)
• M44: 9,185,459 km (0.099 R)
• M45: 9,269,682 km (0.062 R)
• M46: 9,524,298 km (0.115 R)
• M47: 9,953,794 km (0.098 R)
• M48: 10,105,635 km (0.088 R)
• M49: 10,411,563 km (0.102 R)
• M50: 11,055,133 km (0.095 R)
• M51: 11,212,360 km (0.098 R)
• M52: 12,009,867 km (0.103 R)
• M53: 12,544,081 km (0.11 R)
• M54: 12,991,079 km (0.066 R)
• M55: 13,085,924 km (0.094 R)
• M56: 13,204,705 km (0.05 R)
• M57: 13,371,656 km (0.045 R)
• M58: 13,659,482 km (0.108 R)
• M59: 14,388,024 km (0.092 R)
• M60: 14,658,347 km (0.111 R)
• M61: 14,732,398 km (0.11 R)
• M62: 14,855,966 km (0.05 R)
• M63: 14,930,316 km (0.11 R)
• M64: 15,806,960 km (0.047 R)
• M65: 15,958,951 km (0.099 R)
• M66: 16,289,862 km (0.053 R)
• M67: 16,494,661 km (0.075 R)
• M68: 16,648,747 km (0.079 R)
• M69: 16,880,923 km (0.076 R)
• M70: 17,192,086 km (0.092 R)
• M71: 17,348,416 km (0.111 R)
• M72: 17,505,195 km (0.071 R)
• M73: 17,636,093 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337

Radius: 7

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.79 AU - 10.19 AU

Year: 17683 Days

Day: 19.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,332,360 km

• M1: 159,621 km (0.074 R)
• M2: 231,727 km (0.03 R)
• M3: 292,464 km (0.103 R)
• M4: 650,003 km (0.116 R)
• M5: 819,198 km (0.115 R)
• M6: 919,429 km (0.099 R)
• M7: 981,512 km (0.093 R)
• M8: 1,628,672 km (0.049 R)
• M9: 1,886,728 km (0.07 R)
• M10: 2,617,065 km (0.073 R)
• M11: 3,200,646 km (0.11 R)
• M12: 3,328,702 km (0.114 R)
• M13: 3,523,778 km (0.098 R)
• M14: 3,589,601 km (0.117 R)
• M15: 4,235,864 km (0.078 R)
• M16: 4,376,486 km (0.07 R)
• M17: 4,844,278 km (0.112 R)
• M18: 5,365,627 km (0.089 R)
• M19: 5,826,687 km (0.056 R)
• M20: 6,260,521 km (0.092 R)
• M21: 7,075,680 km (0.091 R)
• M22: 7,159,156 km (0.117 R)
• M23: 7,794,797 km (0.115 R)
• M24: 9,210,143 km (0.114 R)
• M25: 10,275,579 km (0.111 R)
• M26: 10,417,397 km (0.079 R)
• M27: 10,846,893 km (0.118 R)
• M28: 11,136,365 km (0.118 R)
• M29: 11,233,454 km (0.035 R)
• M30: 11,772,305 km (0.119 R)
• M31: 13,028,179 km (0.054 R)
• M32: 13,130,504 km (0.042 R)
• M33: 14,856,565 km (0.103 R)
• M34: 15,124,345 km (0.053 R)
• M35: 15,178,050 km (0.032 R)
• M36: 15,393,621 km (0.106 R)
• M37: 16,046,466 km (0.116 R)
• M38: 16,376,329 km (0.044 R)
• M39: 16,819,588 km (0.032 R)
• M40: 16,930,889 km (0.081 R)
• M41: 17,098,588 km (0.069 R)
• M42: 17,661,225 km (0.093 R)
• M43: 18,401,735 km (0.039 R)
• M44: 18,804,602 km (0.093 R)
• M45: 19,326,998 km (0.076 R)
• M46: 20,922,459 km (0.113 R)
• M47: 21,102,276 km (0.112 R)
• M48: 22,070,323 km (0.099 R)
• M49: 22,375,802 km (0.117 R)
• M50: 22,867,381 km (0.096 R)
• M51: 23,549,248 km (0.098 R)
• M52: 23,923,991 km (0.043 R)
• M53: 24,174,866 km (0.1 R)
• M54: 24,426,640 km (0.11 R)
• M55: 25,506,437 km (0.08 R)
• M56: 25,762,698 km (0.034 R)
• M57: 26,084,334 km (0.102 R)
• M58: 26,472,091 km (0.068 R)
• M59: 27,057,168 km (0.106 R)
• M60: 30,588,277 km (0.112 R)
• M61: 30,656,344 km (0.08 R)
• M62: 31,339,108 km (0.088 R)
• M63: 32,165,188 km (0.113 R)
• M64: 32,580,920 km (0.11 R)
• M65: 32,859,023 km (0.027 R)
• M66: 34,332,113 km (0.048 R)
• M67: 35,041,057 km (0.066 R)
• M68: 36,113,524 km (0.078 R)
• M69: 38,071,162 km (0.081 R)
• M70: 39,395,253 km (0.101 R)
• M71: 39,543,355 km (0.056 R)
• M72: 39,765,657 km (0.073 R)
• M73: 39,988,558 km (0.095 R)
• M74: 40,884,051 km (0.034 R)
• M75: 41,109,046 km (0.072 R)
• M76: 41,560,084 km (0.081 R)
• M77: 42,467,096 km (0.097 R)
• M78: 42,694,933 km (0.104 R)
• M79: 42,999,215 km (0.077 R)
• M80: 43,533,579 km (0.067 R)
• M81: 44,840,316 km (0.086 R)
• M82: 45,382,160 km (0.116 R)
• M83: 46,004,038 km (0.11 R)
• M84: 46,394,189 km (0.085 R)
• M85: 46,472,429 km (0.082 R)
• M86: 47,256,322 km (0.119 R)
• M87: 47,965,565 km (0.098 R)
• M88: 52,783,514 km (0.044 R)
• M89: 54,176,270 km (0.116 R)
• M90: 54,340,978 km (0.047 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 13,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit