🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.7

Radius: 12.6

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.08 AU - 1.22 AU

Year: 836 Days

Day: 9.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 36,518,606 km

• M1: 162,164 km (0.107 R)
• M2: 242,947 km (0.108 R)
• M3: 329,714 km (0.108 R)
• M4: 525,687 km (0.112 R)
• M5: 630,405 km (0.097 R)
• M6: 743,352 km (0.112 R)
• M7: 834,756 km (0.091 R)
• M8: 961,017 km (0.071 R)
• M9: 1,180,327 km (0.109 R)
• M10: 1,289,534 km (0.118 R)
• M11: 1,416,542 km (0.041 R)
• M12: 1,555,519 km (0.105 R)
• M13: 1,737,878 km (0.084 R)
• M14: 2,066,096 km (0.06 R)
• M15: 2,166,028 km (0.091 R)
• M16: 2,388,180 km (0.112 R)
• M17: 2,502,174 km (0.057 R)
• M18: 2,781,473 km (0.08 R)
• M19: 2,873,775 km (0.109 R)
• M20: 3,156,964 km (0.091 R)
• M21: 3,331,245 km (0.104 R)
• M22: 3,498,945 km (0.083 R)
• M23: 3,649,290 km (0.086 R)
• M24: 3,771,063 km (0.097 R)
• M25: 3,977,209 km (0.046 R)
• M26: 4,123,815 km (0.102 R)
• M27: 4,240,202 km (0.104 R)
• M28: 4,357,786 km (0.118 R)
• M29: 4,530,721 km (0.117 R)
• M30: 4,816,603 km (0.106 R)
• M31: 5,085,729 km (0.11 R)
• M32: 5,222,312 km (0.073 R)
• M33: 5,314,016 km (0.107 R)
• M34: 5,429,356 km (0.114 R)
• M35: 5,639,092 km (0.115 R)
• M36: 5,839,852 km (0.103 R)
• M37: 5,970,900 km (0.084 R)
• M38: 6,078,909 km (0.072 R)
• M39: 6,272,489 km (0.108 R)
• M40: 6,406,828 km (0.047 R)
• M41: 6,492,847 km (0.117 R)
• M42: 6,678,348 km (0.084 R)
• M43: 7,284,070 km (0.055 R)
• M44: 7,606,453 km (0.075 R)
• M45: 7,815,442 km (0.068 R)
• M46: 7,946,938 km (0.094 R)
• M47: 8,065,868 km (0.092 R)
• M48: 8,278,896 km (0.114 R)
• M49: 8,386,157 km (0.063 R)
• M50: 8,466,940 km (0.074 R)
• M51: 8,710,635 km (0.117 R)
• M52: 8,874,445 km (0.103 R)
• M53: 9,011,776 km (0.114 R)
• M54: 9,232,881 km (0.08 R)
• M55: 9,441,870 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.7

Radius: 10.4

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.12 AU - 1.32 AU

Year: 914 Days

Day: 11.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 36,518,606 km

• M1: 148,999 km (0.106 R)
• M2: 218,562 km (0.103 R)
• M3: 302,786 km (0.091 R)
• M4: 388,954 km (0.101 R)
• M5: 457,769 km (0.043 R)
• M6: 549,024 km (0.107 R)
• M7: 633,547 km (0.039 R)
• M8: 802,293 km (0.09 R)
• M9: 1,019,360 km (0.106 R)
• M10: 1,149,809 km (0.105 R)
• M11: 1,256,024 km (0.1 R)
• M12: 1,359,396 km (0.105 R)
• M13: 1,491,192 km (0.116 R)
• M14: 1,667,119 km (0.04 R)
• M15: 1,740,870 km (0.118 R)
• M16: 1,954,646 km (0.098 R)
• M17: 2,199,089 km (0.114 R)
• M18: 2,287,800 km (0.119 R)
• M19: 2,370,229 km (0.075 R)
• M20: 2,530,298 km (0.07 R)
• M21: 2,646,835 km (0.089 R)
• M22: 2,725,673 km (0.116 R)
• M23: 2,837,273 km (0.078 R)
• M24: 2,991,209 km (0.1 R)
• M25: 3,164,593 km (0.117 R)
• M26: 3,265,273 km (0.068 R)
• M27: 3,495,504 km (0.075 R)
• M28: 3,695,965 km (0.118 R)
• M29: 3,873,388 km (0.077 R)
• M30: 4,035,552 km (0.064 R)
• M31: 4,163,159 km (0.084 R)
• M32: 4,264,437 km (0.09 R)
• M33: 4,338,637 km (0.09 R)
• M34: 4,525,934 km (0.119 R)
• M35: 4,592,206 km (0.109 R)
• M36: 4,668,202 km (0.073 R)
• M37: 5,153,347 km (0.031 R)
• M38: 5,351,864 km (0.044 R)
• M39: 5,563,096 km (0.092 R)
• M40: 5,674,846 km (0.102 R)
• M41: 6,004,260 km (0.093 R)
• M42: 6,160,740 km (0.099 R)
• M43: 6,255,435 km (0.101 R)
• M44: 6,424,780 km (0.026 R)
• M45: 6,811,490 km (0.094 R)
• M46: 6,942,089 km (0.103 R)
• M47: 7,051,595 km (0.095 R)
• M48: 7,117,418 km (0.086 R)
• M49: 7,618,720 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.2

Radius: 12.6

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.1 AU - 2.38 AU

Year: 2274 Days

Day: 8.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,518,606 km

• M1: 294,708 km (0.09 R)
• M2: 494,421 km (0.069 R)
• M3: 586,274 km (0.085 R)
• M4: 676,631 km (0.086 R)
• M5: 892,950 km (0.101 R)
• M6: 1,010,085 km (0.107 R)
• M7: 1,143,227 km (0.058 R)
• M8: 1,394,252 km (0.098 R)
• M9: 1,567,935 km (0.032 R)
• M10: 1,761,216 km (0.06 R)
• M11: 1,988,455 km (0.057 R)
• M12: 2,092,725 km (0.106 R)
• M13: 2,265,959 km (0.085 R)
• M14: 2,444,130 km (0.102 R)
• M15: 3,081,866 km (0.1 R)
• M16: 3,218,598 km (0.106 R)
• M17: 3,498,346 km (0.087 R)
• M18: 3,609,198 km (0.071 R)
• M19: 3,721,397 km (0.062 R)
• M20: 3,900,016 km (0.105 R)
• M21: 4,164,954 km (0.029 R)
• M22: 4,401,618 km (0.083 R)
• M23: 4,590,859 km (0.097 R)
• M24: 4,835,452 km (0.106 R)
• M25: 4,959,469 km (0.097 R)
• M26: 5,138,537 km (0.107 R)
• M27: 5,246,846 km (0.114 R)
• M28: 5,466,157 km (0.11 R)
• M29: 5,744,409 km (0.075 R)
• M30: 6,180,187 km (0.055 R)
• M31: 6,411,765 km (0.097 R)
• M32: 6,744,919 km (0.066 R)
• M33: 6,923,539 km (0.083 R)
• M34: 7,204,633 km (0.116 R)
• M35: 7,346,602 km (0.11 R)
• M36: 7,489,617 km (0.077 R)
• M37: 7,654,025 km (0.071 R)
• M38: 8,260,346 km (0.119 R)
• M39: 8,345,168 km (0.042 R)
• M40: 8,515,859 km (0.108 R)
• M41: 8,644,513 km (0.049 R)
• M42: 8,903,916 km (0.111 R)
• M43: 9,165,862 km (0.109 R)
• M44: 9,585,932 km (0.089 R)
• M45: 9,764,552 km (0.115 R)
• M46: 9,989,547 km (0.114 R)
• M47: 10,216,338 km (0.073 R)
• M48: 10,559,665 km (0.112 R)
• M49: 10,651,817 km (0.094 R)
• M50: 10,790,644 km (0.101 R)
• M51: 11,802,973 km (0.083 R)
• M52: 11,922,651 km (0.094 R)
• M53: 12,284,229 km (0.076 R)
• M54: 12,820,986 km (0.109 R)
• M55: 13,741,013 km (0.119 R)
• M56: 13,867,124 km (0.114 R)
• M57: 13,968,103 km (0.066 R)
• M58: 14,196,389 km (0.097 R)
• M59: 14,605,240 km (0.116 R)
• M60: 15,434,760 km (0.076 R)
• M61: 15,697,155 km (0.079 R)
• M62: 15,802,472 km (0.115 R)
• M63: 15,987,375 km (0.114 R)
• M64: 16,252,911 km (0.093 R)
• M65: 16,439,609 km (0.086 R)
• M66: 16,734,467 km (0.065 R)
• M67: 16,896,032 km (0.081 R)
• M68: 17,329,417 km (0.1 R)
• M69: 17,629,361 km (0.077 R)
• M70: 17,711,640 km (0.117 R)
• M71: 18,013,828 km (0.114 R)
• M72: 18,484,313 km (0.113 R)
• M73: 18,735,039 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.6

Radius: 6.5

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.01 AU - 8.17 AU

Year: 14183 Days

Day: 18.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 36,518,606 km

• M1: 97,837 km (0.097 R)
• M2: 183,856 km (0.092 R)
• M3: 464,053 km (0.084 R)
• M4: 525,388 km (0.091 R)
• M5: 603,029 km (0.093 R)
• M6: 2,240,228 km (0.11 R)
• M7: 2,434,705 km (0.062 R)
• M8: 3,003,776 km (0.118 R)
• M9: 3,218,449 km (0.081 R)
• M10: 3,587,357 km (0.09 R)
• M11: 4,100,029 km (0.114 R)
• M12: 5,136,144 km (0.088 R)
• M13: 5,537,515 km (0.037 R)
• M14: 5,712,544 km (0.071 R)
• M15: 5,859,898 km (0.099 R)
• M16: 5,919,139 km (0.111 R)
• M17: 5,978,529 km (0.081 R)
• M18: 8,921,269 km (0.088 R)
• M19: 9,023,744 km (0.118 R)
• M20: 10,034,277 km (0.037 R)
• M21: 10,607,087 km (0.099 R)
• M22: 10,860,955 km (0.102 R)
• M23: 11,709,474 km (0.042 R)
• M24: 12,160,512 km (0.082 R)
• M25: 12,388,200 km (0.067 R)
• M26: 12,464,345 km (0.113 R)
• M27: 12,732,275 km (0.113 R)
• M28: 13,704,811 km (0.096 R)
• M29: 14,540,015 km (0.096 R)
• M30: 14,660,591 km (0.039 R)
• M31: 15,391,527 km (0.086 R)
• M32: 15,926,788 km (0.119 R)
• M33: 16,636,031 km (0.088 R)
• M34: 17,355,447 km (0.11 R)
• M35: 17,783,297 km (0.095 R)
• M36: 17,998,569 km (0.051 R)
• M37: 18,388,271 km (0.045 R)
• M38: 18,562,403 km (0.113 R)
• M39: 18,605,936 km (0.059 R)
• M40: 18,824,498 km (0.075 R)
• M41: 18,955,995 km (0.104 R)
• M42: 19,396,710 km (0.095 R)
• M43: 19,662,695 km (0.102 R)
• M44: 19,796,137 km (0.025 R)
• M45: 21,741,956 km (0.085 R)
• M46: 22,295,767 km (0.112 R)
• M47: 22,574,468 km (0.099 R)
• M48: 23,795,187 km (0.05 R)
• M49: 24,365,903 km (0.113 R)
• M50: 24,461,346 km (0.106 R)
• M51: 25,133,789 km (0.114 R)
• M52: 25,423,709 km (0.096 R)
• M53: 25,909,603 km (0.118 R)
• M54: 26,055,910 km (0.118 R)
• M55: 26,300,353 km (0.102 R)
• M56: 26,939,734 km (0.11 R)
• M57: 28,133,226 km (0.117 R)
• M58: 28,686,140 km (0.042 R)
• M59: 29,496,661 km (0.092 R)
• M60: 29,700,413 km (0.038 R)
• M61: 30,726,505 km (0.068 R)
• M62: 32,182,242 km (0.112 R)
• M63: 32,549,804 km (0.057 R)
• M64: 33,182,902 km (0.117 R)
• M65: 33,341,925 km (0.081 R)
• M66: 33,713,675 km (0.119 R)
• M67: 34,140,328 km (0.101 R)
• M68: 35,810,439 km (0.109 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 12,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit