🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.2

Radius: 11.5

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.12 AU - 1.34 AU

Year: 910 Days

Day: 11.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 35,180,314 km

• M1: 144,362 km (0.114 R)
• M2: 268,528 km (0.087 R)
• M3: 377,735 km (0.099 R)
• M4: 458,069 km (0.111 R)
• M5: 552,615 km (0.11 R)
• M6: 630,405 km (0.053 R)
• M7: 749,785 km (0.077 R)
• M8: 830,119 km (0.097 R)
• M9: 979,567 km (0.063 R)
• M10: 1,278,463 km (0.083 R)
• M11: 1,371,962 km (0.079 R)
• M12: 1,477,728 km (0.12 R)
• M13: 1,566,290 km (0.068 R)
• M14: 1,656,796 km (0.105 R)
• M15: 1,875,060 km (0.061 R)
• M16: 1,993,392 km (0.056 R)
• M17: 2,125,187 km (0.094 R)
• M18: 2,277,179 km (0.086 R)
• M19: 2,392,070 km (0.046 R)
• M20: 2,467,766 km (0.116 R)
• M21: 2,574,131 km (0.087 R)
• M22: 2,712,209 km (0.082 R)
• M23: 2,871,382 km (0.033 R)
• M24: 3,128,690 km (0.076 R)
• M25: 3,250,612 km (0.119 R)
• M26: 3,341,418 km (0.091 R)
• M27: 3,578,830 km (0.086 R)
• M28: 3,692,973 km (0.114 R)
• M29: 3,821,926 km (0.114 R)
• M30: 3,959,407 km (0.09 R)
• M31: 4,140,570 km (0.082 R)
• M32: 4,424,656 km (0.101 R)
• M33: 4,518,454 km (0.112 R)
• M34: 4,605,520 km (0.105 R)
• M35: 4,737,316 km (0.118 R)
• M36: 4,818,398 km (0.074 R)
• M37: 4,907,558 km (0.099 R)
• M38: 5,072,265 km (0.079 R)
• M39: 5,193,140 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.4

Radius: 10

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.16 AU - 1.7 AU

Year: 1140 Days

Day: 11.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 35,180,314 km

• M1: 125,363 km (0.105 R)
• M2: 212,279 km (0.094 R)
• M3: 309,817 km (0.059 R)
• M4: 402,119 km (0.087 R)
• M5: 585,227 km (0.041 R)
• M6: 664,963 km (0.084 R)
• M7: 823,387 km (0.057 R)
• M8: 937,979 km (0.116 R)
• M9: 1,058,106 km (0.073 R)
• M10: 1,132,755 km (0.093 R)
• M11: 1,250,937 km (0.113 R)
• M12: 1,362,537 km (0.115 R)
• M13: 1,449,903 km (0.117 R)
• M14: 1,567,486 km (0.109 R)
• M15: 1,665,174 km (0.071 R)
• M16: 1,759,121 km (0.114 R)
• M17: 1,884,933 km (0.097 R)
• M18: 2,101,700 km (0.105 R)
• M19: 2,184,279 km (0.091 R)
• M20: 2,326,696 km (0.086 R)
• M21: 2,405,534 km (0.117 R)
• M22: 2,546,006 km (0.046 R)
• M23: 2,620,655 km (0.111 R)
• M24: 2,737,491 km (0.1 R)
• M25: 2,863,154 km (0.109 R)
• M26: 2,926,733 km (0.111 R)
• M27: 3,112,982 km (0.067 R)
• M28: 3,207,678 km (0.101 R)
• M29: 3,340,221 km (0.113 R)
• M30: 3,588,255 km (0.12 R)
• M31: 3,687,588 km (0.093 R)
• M32: 3,803,376 km (0.05 R)
• M33: 3,897,025 km (0.113 R)
• M34: 3,983,343 km (0.108 R)
• M35: 4,150,144 km (0.098 R)
• M36: 4,286,877 km (0.057 R)
• M37: 4,359,880 km (0.097 R)
• M38: 4,474,323 km (0.114 R)
• M39: 4,564,979 km (0.075 R)
• M40: 4,975,924 km (0.116 R)
• M41: 5,078,399 km (0.056 R)
• M42: 5,155,741 km (0.058 R)
• M43: 5,250,885 km (0.025 R)
• M44: 5,619,195 km (0.059 R)
• M45: 5,788,690 km (0.119 R)
• M46: 5,923,627 km (0.112 R)
• M47: 5,987,056 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.4

Radius: 13.1

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.82 AU - 1.96 AU

Year: 1733 Days

Day: 6.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 35,180,314 km

• M1: 165,306 km (0.103 R)
• M2: 376,538 km (0.087 R)
• M3: 512,822 km (0.043 R)
• M4: 845,378 km (0.063 R)
• M5: 985,700 km (0.083 R)
• M6: 1,089,970 km (0.027 R)
• M7: 1,310,477 km (0.117 R)
• M8: 1,711,100 km (0.054 R)
• M9: 1,839,007 km (0.066 R)
• M10: 2,138,651 km (0.109 R)
• M11: 2,288,548 km (0.116 R)
• M12: 2,454,153 km (0.112 R)
• M13: 2,873,177 km (0.093 R)
• M14: 3,209,024 km (0.108 R)
• M15: 3,328,403 km (0.047 R)
• M16: 3,435,665 km (0.106 R)
• M17: 3,571,350 km (0.061 R)
• M18: 3,653,778 km (0.113 R)
• M19: 3,750,718 km (0.089 R)
• M20: 4,003,837 km (0.052 R)
• M21: 4,147,003 km (0.095 R)
• M22: 4,453,229 km (0.115 R)
• M23: 4,721,608 km (0.049 R)
• M24: 4,949,446 km (0.116 R)
• M25: 5,103,232 km (0.092 R)
• M26: 5,290,080 km (0.107 R)
• M27: 5,463,314 km (0.083 R)
• M28: 5,654,500 km (0.101 R)
• M29: 5,864,237 km (0.067 R)
• M30: 6,508,555 km (0.115 R)
• M31: 6,933,712 km (0.062 R)
• M32: 7,019,730 km (0.091 R)
• M33: 7,123,551 km (0.059 R)
• M34: 7,210,468 km (0.03 R)
• M35: 7,455,659 km (0.047 R)
• M36: 7,632,483 km (0.052 R)
• M37: 8,044,625 km (0.032 R)
• M38: 8,353,994 km (0.112 R)
• M39: 8,482,498 km (0.112 R)
• M40: 8,928,151 km (0.104 R)
• M41: 9,078,347 km (0.109 R)
• M42: 9,400,431 km (0.117 R)
• M43: 9,726,405 km (0.106 R)
• M44: 10,349,929 km (0.092 R)
• M45: 10,488,157 km (0.096 R)
• M46: 10,607,087 km (0.087 R)
• M47: 10,946,375 km (0.114 R)
• M48: 11,066,951 km (0.042 R)
• M49: 11,167,930 km (0.097 R)
• M50: 11,411,176 km (0.065 R)
• M51: 11,656,367 km (0.114 R)
• M52: 11,882,559 km (0.073 R)
• M53: 11,965,137 km (0.102 R)
• M54: 12,423,056 km (0.071 R)
• M55: 12,717,465 km (0.112 R)
• M56: 13,485,201 km (0.111 R)
• M57: 13,766,146 km (0.065 R)
• M58: 13,961,670 km (0.118 R)
• M59: 14,158,242 km (0.069 R)
• M60: 14,355,711 km (0.107 R)
• M61: 14,686,921 km (0.113 R)
• M62: 14,909,073 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.5

Radius: 11.4

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.96 AU - 5.08 AU

Year: 6408 Days

Day: 15 Hours

Environment

Temp: -227 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,180,314 km

• M1: 150,645 km (0.078 R)
• M2: 305,928 km (0.117 R)
• M3: 533,466 km (0.071 R)
• M4: 606,171 km (0.107 R)
• M5: 709,094 km (0.111 R)
• M6: 847,173 km (0.111 R)
• M7: 1,010,085 km (0.082 R)
• M8: 1,087,876 km (0.103 R)
• M9: 1,200,373 km (0.063 R)
• M10: 1,803,103 km (0.076 R)
• M11: 2,177,397 km (0.114 R)
• M12: 2,300,666 km (0.109 R)
• M13: 2,597,767 km (0.104 R)
• M14: 3,135,721 km (0.098 R)
• M15: 3,441,649 km (0.091 R)
• M16: 3,683,698 km (0.093 R)
• M17: 4,031,962 km (0.083 R)
• M18: 4,210,133 km (0.088 R)
• M19: 4,338,937 km (0.113 R)
• M20: 4,416,877 km (0.115 R)
• M21: 4,521,596 km (0.114 R)
• M22: 4,653,691 km (0.095 R)
• M23: 4,948,698 km (0.027 R)
• M24: 5,472,889 km (0.067 R)
• M25: 5,557,262 km (0.041 R)
• M26: 6,306,897 km (0.037 R)
• M27: 6,573,779 km (0.065 R)
• M28: 6,996,543 km (0.119 R)
• M29: 7,242,033 km (0.086 R)
• M30: 7,931,978 km (0.109 R)
• M31: 8,187,940 km (0.06 R)
• M32: 9,072,512 km (0.107 R)
• M33: 9,273,123 km (0.05 R)
• M34: 10,613,221 km (0.063 R)
• M35: 11,252,004 km (0.084 R)
• M36: 11,648,588 km (0.103 R)
• M37: 11,939,855 km (0.105 R)
• M38: 12,013,158 km (0.051 R)
• M39: 12,492,619 km (0.069 R)
• M40: 12,790,768 km (0.073 R)
• M41: 12,940,814 km (0.11 R)
• M42: 13,053,761 km (0.11 R)
• M43: 13,432,393 km (0.106 R)
• M44: 13,853,062 km (0.061 R)
• M45: 14,707,415 km (0.116 R)
• M46: 14,864,643 km (0.114 R)
• M47: 15,819,376 km (0.104 R)
• M48: 16,712,027 km (0.041 R)
• M49: 16,876,136 km (0.046 R)
• M50: 16,958,265 km (0.101 R)
• M51: 17,040,693 km (0.034 R)
• M52: 17,247,139 km (0.066 R)
• M53: 17,997,521 km (0.084 R)
• M54: 18,545,947 km (0.032 R)
• M55: 18,758,376 km (0.101 R)
• M56: 19,228,712 km (0.061 R)
• M57: 20,137,070 km (0.112 R)
• M58: 20,224,286 km (0.119 R)
• M59: 20,618,626 km (0.057 R)
• M60: 20,882,816 km (0.093 R)
• M61: 21,281,195 km (0.072 R)
• M62: 21,682,117 km (0.065 R)
• M63: 23,036,726 km (0.115 R)
• M64: 23,265,012 km (0.091 R)
• M65: 23,540,123 km (0.094 R)
• M66: 24,511,462 km (0.1 R)
• M67: 25,874,298 km (0.118 R)
• M68: 27,213,349 km (0.119 R)
• M69: 27,503,269 km (0.06 R)
• M70: 28,281,328 km (0.037 R)
• M71: 28,869,547 km (0.113 R)
• M72: 29,017,200 km (0.082 R)
• M73: 30,108,067 km (0.073 R)
• M74: 31,061,006 km (0.095 R)
• M75: 32,585,558 km (0.104 R)
• M76: 33,202,200 km (0.084 R)
• M77: 34,551,573 km (0.105 R)
• M78: 34,760,711 km (0.118 R)
• M79: 34,865,429 km (0.06 R)
• M80: 35,022,806 km (0.11 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 17,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit