🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.1

Radius: 8.6

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.62 AU - 0.76 AU

Year: 370 Days

Day: 9.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 31,585,759 km

• M1: 130,300 km (0.12 R)
• M2: 194,926 km (0.07 R)
• M3: 250,726 km (0.106 R)
• M4: 310,565 km (0.088 R)
• M5: 369,806 km (0.047 R)
• M6: 428,747 km (0.085 R)
• M7: 488,886 km (0.108 R)
• M8: 558,150 km (0.077 R)
• M9: 761,453 km (0.11 R)
• M10: 884,123 km (0.052 R)
• M11: 977,921 km (0.056 R)
• M12: 1,042,398 km (0.095 R)
• M13: 1,198,877 km (0.12 R)
• M14: 1,295,667 km (0.066 R)
• M15: 1,355,058 km (0.046 R)
• M16: 1,411,306 km (0.117 R)
• M17: 1,505,553 km (0.049 R)
• M18: 1,585,139 km (0.105 R)
• M19: 1,700,629 km (0.062 R)
• M20: 1,766,003 km (0.066 R)
• M21: 1,832,275 km (0.059 R)
• M22: 1,917,396 km (0.036 R)
• M23: 1,981,125 km (0.087 R)
• M24: 2,036,177 km (0.087 R)
• M25: 2,195,199 km (0.064 R)
• M26: 2,295,579 km (0.093 R)
• M27: 2,368,134 km (0.09 R)
• M28: 2,446,374 km (0.118 R)
• M29: 2,646,087 km (0.037 R)
• M30: 2,717,146 km (0.043 R)
• M31: 2,788,953 km (0.089 R)
• M32: 2,845,800 km (0.074 R)
• M33: 2,955,456 km (0.05 R)
• M34: 3,029,357 km (0.119 R)
• M35: 3,098,621 km (0.093 R)
• M36: 3,195,261 km (0.077 R)
• M37: 3,265,722 km (0.065 R)
• M38: 3,325,710 km (0.079 R)
• M39: 3,419,209 km (0.046 R)
• M40: 3,502,535 km (0.089 R)
• M41: 3,580,775 km (0.098 R)
• M42: 3,659,762 km (0.112 R)
• M43: 3,876,829 km (0.071 R)
• M44: 3,981,099 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.2

Radius: 12

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.9 AU - 1.34 AU

Year: 765 Days

Day: 10.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 31,585,759 km

• M1: 149,747 km (0.089 R)
• M2: 245,939 km (0.086 R)
• M3: 340,186 km (0.041 R)
• M4: 459,565 km (0.115 R)
• M5: 703,708 km (0.095 R)
• M6: 792,420 km (0.073 R)
• M7: 925,412 km (0.084 R)
• M8: 1,049,579 km (0.051 R)
• M9: 1,138,589 km (0.113 R)
• M10: 1,281,755 km (0.112 R)
• M11: 1,434,494 km (0.114 R)
• M12: 1,573,620 km (0.111 R)
• M13: 1,676,992 km (0.108 R)
• M14: 1,799,812 km (0.09 R)
• M15: 1,957,787 km (0.118 R)
• M16: 2,102,299 km (0.11 R)
• M17: 2,227,961 km (0.089 R)
• M18: 2,448,319 km (0.063 R)
• M19: 2,549,447 km (0.091 R)
• M20: 2,640,103 km (0.069 R)
• M21: 2,715,800 km (0.083 R)
• M22: 2,820,668 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.2

Radius: 14.7

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.6 AU - 3.94 AU

Year: 3818 Days

Day: 9.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 31,585,759 km

• M1: 237,861 km (0.12 R)
• M2: 385,963 km (0.106 R)
• M3: 595,848 km (0.075 R)
• M4: 1,083,089 km (0.119 R)
• M5: 1,519,914 km (0.115 R)
• M6: 1,655,001 km (0.117 R)
• M7: 1,996,084 km (0.111 R)
• M8: 2,129,974 km (0.095 R)
• M9: 2,407,179 km (0.074 R)
• M10: 2,566,501 km (0.092 R)
• M11: 2,712,808 km (0.061 R)
• M12: 2,929,426 km (0.027 R)
• M13: 3,415,469 km (0.064 R)
• M14: 3,668,289 km (0.091 R)
• M15: 3,760,142 km (0.083 R)
• M16: 3,852,594 km (0.069 R)
• M17: 3,946,093 km (0.069 R)
• M18: 4,192,480 km (0.092 R)
• M19: 4,640,975 km (0.106 R)
• M20: 4,840,837 km (0.1 R)
• M21: 4,982,507 km (0.074 R)
• M22: 5,228,595 km (0.115 R)
• M23: 5,542,003 km (0.112 R)
• M24: 5,647,768 km (0.076 R)
• M25: 5,904,628 km (0.108 R)
• M26: 6,363,445 km (0.086 R)
• M27: 6,720,834 km (0.117 R)
• M28: 6,993,252 km (0.1 R)
• M29: 7,525,521 km (0.076 R)
• M30: 7,690,228 km (0.101 R)
• M31: 7,784,774 km (0.1 R)
• M32: 8,047,019 km (0.076 R)
• M33: 8,312,256 km (0.076 R)
• M34: 8,409,495 km (0.077 R)
• M35: 8,654,087 km (0.116 R)
• M36: 8,851,407 km (0.116 R)
• M37: 9,301,098 km (0.113 R)
• M38: 9,477,923 km (0.084 R)
• M39: 9,912,205 km (0.08 R)
• M40: 10,118,800 km (0.115 R)
• M41: 10,720,931 km (0.117 R)
• M42: 11,173,465 km (0.1 R)
• M43: 11,496,746 km (0.065 R)
• M44: 12,014,803 km (0.068 R)
• M45: 12,318,337 km (0.088 R)
• M46: 12,596,440 km (0.115 R)
• M47: 13,017,558 km (0.092 R)
• M48: 13,130,654 km (0.117 R)
• M49: 13,557,606 km (0.12 R)
• M50: 14,542,409 km (0.064 R)
• M51: 14,659,694 km (0.089 R)
• M52: 15,400,502 km (0.094 R)
• M53: 15,670,227 km (0.064 R)
• M54: 16,366,605 km (0.114 R)
• M55: 16,519,345 km (0.084 R)
• M56: 17,570,420 km (0.108 R)
• M57: 18,135,750 km (0.037 R)
• M58: 18,515,878 km (0.114 R)
• M59: 18,962,727 km (0.068 R)
• M60: 19,284,063 km (0.109 R)
• M61: 19,380,853 km (0.07 R)
• M62: 19,769,658 km (0.107 R)
• M63: 19,932,271 km (0.049 R)
• M64: 20,918,121 km (0.103 R)
• M65: 21,017,454 km (0.083 R)
• M66: 21,150,297 km (0.103 R)
• M67: 22,155,594 km (0.064 R)
• M68: 22,562,052 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.9

Radius: 11.6

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.61 AU - 4.03 AU

Year: 4821 Days

Day: 8.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 31,585,759 km

• M1: 151,393 km (0.116 R)
• M2: 260,151 km (0.036 R)
• M3: 384,317 km (0.107 R)
• M4: 456,872 km (0.107 R)
• M5: 637,137 km (0.062 R)
• M6: 803,789 km (0.098 R)
• M7: 882,927 km (0.114 R)
• M8: 1,071,420 km (0.052 R)
• M9: 1,343,987 km (0.075 R)
• M10: 1,440,029 km (0.11 R)
• M11: 1,525,898 km (0.066 R)
• M12: 1,941,481 km (0.065 R)
• M13: 2,319,515 km (0.119 R)
• M14: 2,392,070 km (0.102 R)
• M15: 2,465,373 km (0.12 R)
• M16: 2,569,493 km (0.115 R)
• M17: 2,828,297 km (0.089 R)
• M18: 3,554,595 km (0.109 R)
• M19: 3,706,586 km (0.093 R)
• M20: 3,964,792 km (0.102 R)
• M21: 4,444,702 km (0.119 R)
• M22: 4,682,413 km (0.052 R)
• M23: 5,151,253 km (0.054 R)
• M24: 5,266,144 km (0.072 R)
• M25: 5,773,580 km (0.101 R)
• M26: 5,892,810 km (0.06 R)
• M27: 6,093,570 km (0.101 R)
• M28: 6,772,146 km (0.118 R)
• M29: 7,518,041 km (0.105 R)
• M30: 8,044,625 km (0.074 R)
• M31: 8,222,946 km (0.082 R)
• M32: 8,492,671 km (0.069 R)
• M33: 8,811,165 km (0.11 R)
• M34: 9,436,334 km (0.119 R)
• M35: 9,837,406 km (0.105 R)
• M36: 9,932,551 km (0.11 R)
• M37: 11,371,981 km (0.072 R)
• M38: 11,597,276 km (0.073 R)
• M39: 12,720,008 km (0.109 R)
• M40: 14,037,666 km (0.116 R)
• M41: 14,468,358 km (0.116 R)
• M42: 14,821,708 km (0.102 R)
• M43: 14,930,915 km (0.119 R)
• M44: 15,150,225 km (0.098 R)
• M45: 15,508,961 km (0.073 R)
• M46: 15,703,288 km (0.052 R)
• M47: 16,234,810 km (0.074 R)
• M48: 16,857,586 km (0.071 R)
• M49: 19,545,859 km (0.095 R)
• M50: 19,906,241 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713

Radius: 10.2

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.75 AU - 4.33 AU

Year: 5243 Days

Day: 13.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,585,759 km

• M1: 129,701 km (0.111 R)
• M2: 298,597 km (0.107 R)
• M3: 407,355 km (0.109 R)
• M4: 624,272 km (0.081 R)
• M5: 696,976 km (0.08 R)
• M6: 772,972 km (0.102 R)
• M7: 1,166,714 km (0.092 R)
• M8: 1,337,704 km (0.099 R)
• M9: 1,483,861 km (0.104 R)
• M10: 1,917,994 km (0.08 R)
• M11: 2,028,098 km (0.086 R)
• M12: 2,254,590 km (0.086 R)
• M13: 2,489,309 km (0.114 R)
• M14: 2,940,645 km (0.108 R)
• M15: 3,197,654 km (0.056 R)
• M16: 3,373,133 km (0.069 R)
• M17: 3,596,931 km (0.067 R)
• M18: 4,418,373 km (0.066 R)
• M19: 5,014,371 km (0.088 R)
• M20: 5,451,945 km (0.044 R)
• M21: 5,768,195 km (0.1 R)
• M22: 6,336,218 km (0.11 R)
• M23: 6,529,498 km (0.082 R)
• M24: 7,759,342 km (0.118 R)
• M25: 7,936,616 km (0.104 R)
• M26: 8,085,466 km (0.078 R)
• M27: 8,265,133 km (0.118 R)
• M28: 8,446,146 km (0.118 R)
• M29: 8,567,620 km (0.104 R)
• M30: 8,781,545 km (0.11 R)
• M31: 8,966,448 km (0.075 R)
• M32: 9,371,259 km (0.056 R)
• M33: 9,560,052 km (0.105 R)
• M34: 10,134,209 km (0.095 R)
• M35: 10,198,835 km (0.059 R)
• M36: 10,360,550 km (0.103 R)
• M37: 10,555,925 km (0.114 R)
• M38: 10,621,299 km (0.106 R)
• M39: 11,016,537 km (0.109 R)
• M40: 11,349,542 km (0.043 R)
• M41: 11,855,182 km (0.112 R)
• M42: 13,063,784 km (0.119 R)
• M43: 13,274,866 km (0.088 R)
• M44: 13,950,899 km (0.075 R)
• M45: 14,022,706 km (0.059 R)
• M46: 14,311,280 km (0.1 R)
• M47: 14,930,765 km (0.12 R)
• M48: 15,188,373 km (0.063 R)
• M49: 15,336,325 km (0.106 R)
• M50: 15,559,076 km (0.093 R)
• M51: 15,745,625 km (0.11 R)
• M52: 15,895,223 km (0.117 R)
• M53: 16,271,611 km (0.095 R)
• M54: 17,379,533 km (0.101 R)
• M55: 18,393,507 km (0.092 R)
• M56: 18,709,308 km (0.055 R)
• M57: 18,987,111 km (0.063 R)
• M58: 19,306,353 km (0.063 R)
• M59: 19,707,874 km (0.115 R)
• M60: 19,909,681 km (0.118 R)
• M61: 20,519,143 km (0.054 R)
• M62: 21,300,044 km (0.112 R)
• M63: 21,839,943 km (0.089 R)
• M64: 22,006,894 km (0.092 R)
• M65: 22,763,710 km (0.079 R)
• M66: 24,954,271 km (0.1 R)
• M67: 25,435,378 km (0.102 R)
• M68: 25,875,644 km (0.084 R)
• M69: 26,229,443 km (0.11 R)
• M70: 26,451,596 km (0.098 R)
• M71: 26,585,038 km (0.055 R)
• M72: 27,345,892 km (0.102 R)
• M73: 27,977,794 km (0.093 R)
• M74: 28,250,062 km (0.109 R)
• M75: 28,980,548 km (0.11 R)
• M76: 29,072,252 km (0.037 R)
• M77: 29,486,339 km (0.105 R)
• M78: 29,624,866 km (0.04 R)
• M79: 30,180,772 km (0.11 R)
• M80: 30,880,591 km (0.06 R)
• M81: 31,208,958 km (0.039 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 18,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit