🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.5

Radius: 8.3

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.87 AU - 0.89 AU

Year: 533 Days

Day: 13.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 44,153,630 km

• M1: 103,372 km (0.059 R)
• M2: 164,408 km (0.082 R)
• M3: 225,444 km (0.061 R)
• M4: 278,551 km (0.104 R)
• M5: 355,295 km (0.073 R)
• M6: 466,147 km (0.071 R)
• M7: 742,005 km (0.118 R)
• M8: 808,876 km (0.101 R)
• M9: 1,089,372 km (0.071 R)
• M10: 1,215,931 km (0.119 R)
• M11: 1,291,628 km (0.077 R)
• M12: 1,408,314 km (0.099 R)
• M13: 1,861,297 km (0.118 R)
• M14: 1,929,663 km (0.082 R)
• M15: 2,003,714 km (0.113 R)
• M16: 2,068,789 km (0.07 R)
• M17: 2,273,439 km (0.087 R)
• M18: 2,330,884 km (0.069 R)
• M19: 2,431,265 km (0.094 R)
• M20: 2,543,912 km (0.118 R)
• M21: 2,892,475 km (0.055 R)
• M22: 2,972,061 km (0.053 R)
• M23: 3,035,042 km (0.053 R)
• M24: 3,144,846 km (0.113 R)
• M25: 3,244,329 km (0.059 R)
• M26: 3,333,041 km (0.086 R)
• M27: 3,482,638 km (0.109 R)
• M28: 3,536,942 km (0.108 R)
• M29: 3,591,695 km (0.043 R)
• M30: 3,800,833 km (0.055 R)
• M31: 3,888,049 km (0.084 R)
• M32: 4,237,509 km (0.095 R)
• M33: 4,380,226 km (0.042 R)
• M34: 4,439,018 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.7

Radius: 9.6

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.81 AU - 1.04 AU

Year: 570 Days

Day: 7.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 44,153,630 km

• M1: 130,449 km (0.052 R)
• M2: 227,090 km (0.056 R)
• M3: 305,628 km (0.08 R)
• M4: 435,629 km (0.098 R)
• M5: 521,349 km (0.063 R)
• M6: 736,620 km (0.102 R)
• M7: 801,396 km (0.109 R)
• M8: 873,502 km (0.068 R)
• M9: 953,387 km (0.06 R)
• M10: 1,047,185 km (0.106 R)
• M11: 1,144,274 km (0.114 R)
• M12: 1,268,440 km (0.065 R)
• M13: 1,409,810 km (0.077 R)
• M14: 1,504,805 km (0.057 R)
• M15: 1,615,358 km (0.117 R)
• M16: 1,688,362 km (0.113 R)
• M17: 1,762,413 km (0.095 R)
• M18: 1,907,074 km (0.117 R)
• M19: 2,084,347 km (0.111 R)
• M20: 2,222,875 km (0.12 R)
• M21: 2,425,131 km (0.052 R)
• M22: 2,711,910 km (0.102 R)
• M23: 2,783,418 km (0.115 R)
• M24: 2,912,072 km (0.075 R)
• M25: 3,234,007 km (0.05 R)
• M26: 3,326,757 km (0.095 R)
• M27: 3,498,047 km (0.067 R)
• M28: 3,733,813 km (0.062 R)
• M29: 3,867,105 km (0.066 R)
• M30: 4,038,095 km (0.083 R)
• M31: 4,138,326 km (0.082 R)
• M32: 4,211,778 km (0.043 R)
• M33: 4,285,530 km (0.085 R)
• M34: 4,509,777 km (0.105 R)
• M35: 4,689,893 km (0.077 R)
• M36: 4,843,530 km (0.117 R)
• M37: 4,940,470 km (0.092 R)
• M38: 5,067,329 km (0.071 R)
• M39: 5,155,891 km (0.11 R)
• M40: 5,254,775 km (0.103 R)
• M41: 5,494,879 km (0.057 R)
• M42: 5,728,402 km (0.065 R)
• M43: 6,194,549 km (0.066 R)
• M44: 6,384,538 km (0.116 R)
• M45: 6,522,916 km (0.101 R)
• M46: 6,759,430 km (0.091 R)
• M47: 6,835,276 km (0.106 R)
• M48: 6,933,263 km (0.093 R)
• M49: 7,274,196 km (0.104 R)
• M50: 7,429,928 km (0.079 R)
• M51: 7,519,387 km (0.119 R)
• M52: 7,631,885 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.6

Radius: 12.3

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.63 AU - 2.73 AU

Year: 2833 Days

Day: 9.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 44,153,630 km

• M1: 178,321 km (0.075 R)
• M2: 267,182 km (0.12 R)
• M3: 391,348 km (0.109 R)
• M4: 551,268 km (0.106 R)
• M5: 806,482 km (0.117 R)
• M6: 943,663 km (0.119 R)
• M7: 1,254,977 km (0.111 R)
• M8: 1,353,711 km (0.106 R)
• M9: 1,506,899 km (0.115 R)
• M10: 1,625,680 km (0.107 R)
• M11: 1,706,762 km (0.117 R)
• M12: 2,045,003 km (0.09 R)
• M13: 2,592,531 km (0.113 R)
• M14: 2,785,064 km (0.082 R)
• M15: 2,965,778 km (0.09 R)
• M16: 3,531,407 km (0.096 R)
• M17: 3,908,843 km (0.096 R)
• M18: 4,130,547 km (0.108 R)
• M19: 4,261,744 km (0.102 R)
• M20: 4,702,759 km (0.06 R)
• M21: 4,820,343 km (0.081 R)
• M22: 4,918,928 km (0.091 R)
• M23: 5,158,583 km (0.116 R)
• M24: 5,320,448 km (0.1 R)
• M25: 5,442,969 km (0.035 R)
• M26: 5,921,533 km (0.084 R)
• M27: 6,006,205 km (0.102 R)
• M28: 6,219,531 km (0.05 R)
• M29: 6,327,092 km (0.085 R)
• M30: 6,435,401 km (0.062 R)
• M31: 6,653,814 km (0.092 R)
• M32: 6,941,341 km (0.053 R)
• M33: 7,597,627 km (0.095 R)
• M34: 7,736,005 km (0.088 R)
• M35: 8,132,290 km (0.115 R)
• M36: 8,250,173 km (0.069 R)
• M37: 8,392,441 km (0.093 R)
• M38: 8,848,116 km (0.088 R)
• M39: 9,459,971 km (0.067 R)
• M40: 10,673,060 km (0.076 R)
• M41: 11,271,601 km (0.12 R)
• M42: 11,535,342 km (0.119 R)
• M43: 12,068,808 km (0.088 R)
• M44: 12,419,914 km (0.091 R)
• M45: 13,187,651 km (0.116 R)
• M46: 13,326,328 km (0.118 R)
• M47: 13,465,604 km (0.104 R)
• M48: 14,453,548 km (0.115 R)
• M49: 14,682,582 km (0.085 R)
• M50: 14,884,091 km (0.069 R)
• M51: 14,970,708 km (0.098 R)
• M52: 15,231,606 km (0.116 R)
• M53: 15,757,892 km (0.06 R)
• M54: 16,171,380 km (0.054 R)
• M55: 16,379,471 km (0.102 R)
• M56: 16,498,850 km (0.105 R)
• M57: 16,768,276 km (0.069 R)
• M58: 17,099,785 km (0.095 R)
• M59: 17,738,418 km (0.111 R)
• M60: 17,830,271 km (0.113 R)
• M61: 18,045,393 km (0.093 R)
• M62: 18,354,013 km (0.083 R)
• M63: 18,571,080 km (0.118 R)
• M64: 18,820,310 km (0.115 R)
• M65: 18,945,224 km (0.082 R)
• M66: 19,321,911 km (0.115 R)
• M67: 19,732,857 km (0.114 R)
• M68: 19,859,865 km (0.114 R)
• M69: 20,050,902 km (0.07 R)
• M70: 20,627,602 km (0.108 R)
• M71: 20,756,405 km (0.115 R)
• M72: 20,853,345 km (0.119 R)
• M73: 21,307,374 km (0.039 R)
• M74: 21,830,219 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.4

Radius: 12.3

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.28 AU - 5.68 AU

Year: 8283 Days

Day: 12.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,153,630 km

• M1: 197,020 km (0.11 R)
• M2: 326,871 km (0.106 R)
• M3: 428,747 km (0.114 R)
• M4: 615,745 km (0.116 R)
• M5: 720,463 km (0.073 R)
• M6: 865,424 km (0.109 R)
• M7: 950,395 km (0.053 R)
• M8: 1,282,054 km (0.113 R)
• M9: 1,400,834 km (0.112 R)
• M10: 1,544,448 km (0.088 R)
• M11: 1,692,999 km (0.065 R)
• M12: 2,097,512 km (0.097 R)
• M13: 2,433,209 km (0.034 R)
• M14: 2,607,640 km (0.088 R)
• M15: 3,102,061 km (0.119 R)
• M16: 3,374,180 km (0.088 R)
• M17: 4,059,039 km (0.075 R)
• M18: 4,357,188 km (0.113 R)
• M19: 4,539,398 km (0.063 R)
• M20: 4,817,799 km (0.069 R)
• M21: 5,391,208 km (0.11 R)
• M22: 5,818,908 km (0.08 R)
• M23: 6,019,968 km (0.107 R)
• M24: 6,326,045 km (0.101 R)
• M25: 6,707,221 km (0.107 R)
• M26: 7,528,064 km (0.106 R)
• M27: 7,710,723 km (0.104 R)
• M28: 8,230,276 km (0.111 R)
• M29: 9,420,477 km (0.108 R)
• M30: 9,578,004 km (0.091 R)
• M31: 10,055,819 km (0.118 R)
• M32: 10,136,303 km (0.111 R)
• M33: 10,623,244 km (0.119 R)
• M34: 11,117,815 km (0.105 R)
• M35: 11,409,830 km (0.086 R)
• M36: 12,001,489 km (0.095 R)
• M37: 12,300,984 km (0.067 R)
• M38: 12,430,237 km (0.089 R)
• M39: 12,603,172 km (0.077 R)
• M40: 13,170,597 km (0.062 R)
• M41: 13,302,841 km (0.072 R)
• M42: 13,391,104 km (0.063 R)
• M43: 13,479,666 km (0.098 R)
• M44: 14,466,563 km (0.091 R)
• M45: 15,152,918 km (0.114 R)
• M46: 15,384,047 km (0.063 R)
• M47: 16,557,193 km (0.114 R)
• M48: 16,938,668 km (0.102 R)
• M49: 17,178,473 km (0.102 R)
• M50: 17,710,294 km (0.117 R)
• M51: 18,641,540 km (0.114 R)
• M52: 19,538,529 km (0.117 R)
• M53: 19,891,131 km (0.099 R)
• M54: 20,042,824 km (0.038 R)
• M55: 21,374,245 km (0.038 R)
• M56: 21,685,558 km (0.081 R)
• M57: 22,470,498 km (0.077 R)
• M58: 22,734,089 km (0.065 R)
• M59: 22,945,770 km (0.06 R)
• M60: 24,121,909 km (0.099 R)
• M61: 24,771,612 km (0.045 R)
• M62: 25,812,065 km (0.034 R)
• M63: 26,088,373 km (0.098 R)
• M64: 27,427,722 km (0.092 R)
• M65: 27,596,768 km (0.101 R)
• M66: 27,822,661 km (0.087 R)
• M67: 29,709,389 km (0.09 R)
• M68: 30,231,187 km (0.118 R)
• M69: 30,405,767 km (0.092 R)
• M70: 31,460,283 km (0.095 R)
• M71: 31,637,257 km (0.112 R)
• M72: 31,814,530 km (0.088 R)
• M73: 32,110,734 km (0.069 R)
• M74: 32,526,915 km (0.12 R)
• M75: 34,149,005 km (0.106 R)
• M76: 34,270,179 km (0.11 R)
• M77: 34,817,259 km (0.053 R)
• M78: 35,122,588 km (0.109 R)
• M79: 35,612,820 km (0.081 R)
• M80: 35,920,244 km (0.117 R)
• M81: 36,600,017 km (0.099 R)
• M82: 37,096,981 km (0.116 R)
• M83: 37,408,743 km (0.076 R)
• M84: 38,223,453 km (0.116 R)
• M85: 38,854,008 km (0.04 R)
• M86: 39,615,311 km (0.109 R)
• M87: 40,509,757 km (0.111 R)
• M88: 41,540,187 km (0.078 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: 492 - 12,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit