🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.7

Radius: 13.9

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.42 AU - 0.62 AU

Year: 259 Days

Day: 13.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 61,104,388 km

• M1: 174,880 km (0.116 R)
• M2: 276,307 km (0.109 R)
• M3: 380,128 km (0.099 R)
• M4: 479,461 km (0.051 R)
• M5: 588,368 km (0.068 R)
• M6: 682,465 km (0.096 R)
• M7: 800,498 km (0.101 R)
• M8: 901,327 km (0.105 R)
• M9: 1,023,549 km (0.068 R)
• M10: 1,214,735 km (0.081 R)
• M11: 1,366,277 km (0.113 R)
• M12: 1,463,516 km (0.073 R)
• M13: 1,551,629 km (0.067 R)
• M14: 1,665,473 km (0.096 R)
• M15: 1,770,042 km (0.047 R)
• M16: 1,860,399 km (0.087 R)
• M17: 1,948,213 km (0.086 R)
• M18: 2,067,443 km (0.1 R)
• M19: 2,224,520 km (0.09 R)
• M20: 2,426,777 km (0.09 R)
• M21: 2,686,927 km (0.053 R)
• M22: 2,782,221 km (0.052 R)
• M23: 2,868,988 km (0.088 R)
• M24: 3,074,835 km (0.073 R)
• M25: 3,199,898 km (0.045 R)
• M26: 3,336,781 km (0.088 R)
• M27: 3,532,903 km (0.043 R)
• M28: 3,627,150 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.3

Radius: 13.9

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.97 AU - 1.53 AU

Year: 965 Days

Day: 12.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 61,104,388 km

• M1: 176,077 km (0.094 R)
• M2: 318,793 km (0.079 R)
• M3: 412,142 km (0.095 R)
• M4: 528,978 km (0.088 R)
• M5: 650,152 km (0.087 R)
• M6: 744,399 km (0.097 R)
• M7: 1,154,297 km (0.117 R)
• M8: 1,259,315 km (0.105 R)
• M9: 1,367,923 km (0.107 R)
• M10: 1,487,003 km (0.039 R)
• M11: 1,751,342 km (0.101 R)
• M12: 1,881,642 km (0.106 R)
• M13: 2,007,454 km (0.116 R)
• M14: 2,103,795 km (0.081 R)
• M15: 2,301,114 km (0.069 R)
• M16: 2,444,728 km (0.083 R)
• M17: 2,574,131 km (0.089 R)
• M18: 2,741,231 km (0.085 R)
• M19: 2,866,894 km (0.11 R)
• M20: 3,012,752 km (0.077 R)
• M21: 3,123,903 km (0.079 R)
• M22: 3,217,551 km (0.09 R)
• M23: 3,494,756 km (0.047 R)
• M24: 3,660,809 km (0.115 R)
• M25: 3,749,820 km (0.052 R)
• M26: 3,879,821 km (0.058 R)
• M27: 4,021,490 km (0.095 R)
• M28: 4,226,888 km (0.104 R)
• M29: 4,616,141 km (0.06 R)
• M30: 4,723,403 km (0.061 R)
• M31: 4,842,333 km (0.098 R)
• M32: 5,072,265 km (0.09 R)
• M33: 5,361,887 km (0.119 R)
• M34: 5,486,203 km (0.061 R)
• M35: 5,611,416 km (0.067 R)
• M36: 5,864,685 km (0.106 R)
• M37: 5,957,735 km (0.101 R)
• M38: 6,086,539 km (0.107 R)
• M39: 6,263,513 km (0.082 R)
• M40: 6,430,464 km (0.101 R)
• M41: 6,719,936 km (0.058 R)
• M42: 6,866,393 km (0.078 R)
• M43: 7,162,297 km (0.07 R)
• M44: 7,249,513 km (0.104 R)
• M45: 7,362,010 km (0.107 R)
• M46: 7,843,716 km (0.096 R)
• M47: 7,998,101 km (0.088 R)
• M48: 8,322,728 km (0.109 R)
• M49: 8,480,105 km (0.097 R)
• M50: 8,598,736 km (0.084 R)
• M51: 8,731,429 km (0.061 R)
• M52: 8,958,220 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.1

Radius: 10.2

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.5 AU - 1.84 AU

Year: 1490 Days

Day: 11.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 61,104,388 km

• M1: 129,552 km (0.045 R)
• M2: 195,524 km (0.071 R)
• M3: 288,873 km (0.051 R)
• M4: 391,647 km (0.049 R)
• M5: 478,863 km (0.069 R)
• M6: 546,930 km (0.096 R)
• M7: 630,256 km (0.109 R)
• M8: 700,417 km (0.102 R)
• M9: 792,420 km (0.108 R)
• M10: 856,149 km (0.059 R)
• M11: 921,822 km (0.102 R)
• M12: 1,030,729 km (0.086 R)
• M13: 1,224,907 km (0.051 R)
• M14: 1,368,821 km (0.101 R)
• M15: 1,648,868 km (0.072 R)
• M16: 1,715,588 km (0.109 R)
• M17: 1,929,813 km (0.108 R)
• M18: 2,053,829 km (0.062 R)
• M19: 2,432,162 km (0.113 R)
• M20: 2,518,181 km (0.114 R)
• M21: 2,585,799 km (0.063 R)
• M22: 2,782,371 km (0.08 R)
• M23: 2,933,165 km (0.042 R)
• M24: 3,014,696 km (0.059 R)
• M25: 3,337,977 km (0.109 R)
• M26: 3,412,477 km (0.088 R)
• M27: 3,552,501 km (0.053 R)
• M28: 4,222,998 km (0.075 R)
• M29: 4,455,324 km (0.105 R)
• M30: 4,644,116 km (0.077 R)
• M31: 4,739,560 km (0.083 R)
• M32: 5,054,314 km (0.101 R)
• M33: 5,152,450 km (0.118 R)
• M34: 5,400,932 km (0.061 R)
• M35: 5,678,586 km (0.088 R)
• M36: 5,896,550 km (0.116 R)
• M37: 6,078,012 km (0.106 R)
• M38: 6,235,090 km (0.064 R)
• M39: 6,300,913 km (0.108 R)
• M40: 6,486,564 km (0.076 R)
• M41: 6,566,599 km (0.081 R)
• M42: 6,917,555 km (0.116 R)
• M43: 6,985,772 km (0.109 R)
• M44: 7,081,664 km (0.115 R)
• M45: 7,413,771 km (0.105 R)
• M46: 7,850,148 km (0.115 R)
• M47: 7,921,357 km (0.109 R)
• M48: 7,992,715 km (0.107 R)
• M49: 8,136,179 km (0.088 R)
• M50: 8,222,647 km (0.109 R)
• M51: 8,703,754 km (0.094 R)
• M52: 9,074,457 km (0.026 R)
• M53: 9,149,256 km (0.099 R)
• M54: 9,495,725 km (0.048 R)
• M55: 9,617,198 km (0.072 R)
• M56: 10,000,468 km (0.086 R)
• M57: 10,279,468 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967

Radius: 10.9

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.38 AU - 3.1 AU

Year: 3131 Days

Day: 6.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 61,104,388 km

• M1: 167,998 km (0.101 R)
• M2: 296,952 km (0.051 R)
• M3: 378,782 km (0.117 R)
• M4: 553,662 km (0.092 R)
• M5: 746,493 km (0.099 R)
• M6: 880,383 km (0.051 R)
• M7: 998,566 km (0.102 R)
• M8: 1,238,371 km (0.099 R)
• M9: 1,713,494 km (0.064 R)
• M10: 1,818,213 km (0.086 R)
• M11: 2,129,376 km (0.093 R)
• M12: 2,258,629 km (0.06 R)
• M13: 2,424,084 km (0.108 R)
• M14: 2,542,266 km (0.096 R)
• M15: 3,052,694 km (0.082 R)
• M16: 3,461,096 km (0.102 R)
• M17: 3,594,687 km (0.116 R)
• M18: 3,808,163 km (0.105 R)
• M19: 4,557,050 km (0.096 R)
• M20: 4,937,627 km (0.047 R)
• M21: 5,284,694 km (0.08 R)
• M22: 5,956,838 km (0.073 R)
• M23: 6,210,107 km (0.075 R)
• M24: 6,774,988 km (0.118 R)
• M25: 6,846,646 km (0.096 R)
• M26: 7,209,421 km (0.117 R)
• M27: 7,307,258 km (0.078 R)
• M28: 7,380,860 km (0.104 R)
• M29: 7,802,875 km (0.12 R)
• M30: 8,029,516 km (0.054 R)
• M31: 8,826,574 km (0.112 R)
• M32: 8,957,621 km (0.052 R)
• M33: 9,142,075 km (0.085 R)
• M34: 9,675,841 km (0.106 R)
• M35: 10,001,066 km (0.064 R)
• M36: 10,412,760 km (0.096 R)
• M37: 10,551,138 km (0.055 R)
• M38: 10,970,161 km (0.025 R)
• M39: 11,111,083 km (0.093 R)
• M40: 11,224,179 km (0.097 R)
• M41: 11,337,723 km (0.077 R)
• M42: 11,451,717 km (0.072 R)
• M43: 11,709,474 km (0.115 R)
• M44: 11,882,260 km (0.12 R)
• M45: 12,464,644 km (0.094 R)
• M46: 12,759,352 km (0.085 R)
• M47: 13,175,832 km (0.082 R)
• M48: 13,265,741 km (0.099 R)
• M49: 13,506,294 km (0.073 R)
• M50: 13,808,931 km (0.107 R)
• M51: 14,855,069 km (0.052 R)
• M52: 15,073,481 km (0.086 R)
• M53: 15,419,053 km (0.094 R)
• M54: 15,608,743 km (0.043 R)
• M55: 15,767,316 km (0.086 R)
• M56: 16,182,151 km (0.073 R)
• M57: 16,924,905 km (0.079 R)
• M58: 18,343,242 km (0.09 R)
• M59: 18,813,279 km (0.092 R)
• M60: 19,355,272 km (0.111 R)
• M61: 20,177,910 km (0.031 R)
• M62: 20,385,403 km (0.066 R)
• M63: 20,593,493 km (0.116 R)
• M64: 21,821,841 km (0.058 R)
• M65: 22,070,473 km (0.113 R)
• M66: 22,212,890 km (0.093 R)
• M67: 22,284,248 km (0.105 R)
• M68: 22,462,868 km (0.075 R)
• M69: 23,435,853 km (0.079 R)
• M70: 23,617,614 km (0.117 R)
• M71: 23,799,675 km (0.076 R)
• M72: 24,092,139 km (0.075 R)
• M73: 24,275,546 km (0.1 R)
• M74: 24,533,153 km (0.046 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.9

Radius: 7.5

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.05 AU - 9.13 AU

Year: 17378 Days

Day: 20.6 Hours

Environment

Temp: -243 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 61,104,388 km

• M1: 194,328 km (0.068 R)
• M2: 292,314 km (0.097 R)
• M3: 527,482 km (0.105 R)
• M4: 581,337 km (0.113 R)
• M5: 656,435 km (0.098 R)
• M6: 1,104,331 km (0.12 R)
• M7: 1,199,027 km (0.041 R)
• M8: 1,713,195 km (0.037 R)
• M9: 2,349,584 km (0.109 R)
• M10: 3,086,054 km (0.083 R)
• M11: 3,289,208 km (0.112 R)
• M12: 3,780,488 km (0.077 R)
• M13: 4,407,452 km (0.047 R)
• M14: 4,521,596 km (0.074 R)
• M15: 4,713,829 km (0.059 R)
• M16: 5,673,499 km (0.09 R)
• M17: 6,999,385 km (0.116 R)
• M18: 7,132,677 km (0.057 R)
• M19: 7,582,817 km (0.115 R)
• M20: 7,811,402 km (0.051 R)
• M21: 7,903,405 km (0.109 R)
• M22: 8,135,132 km (0.116 R)
• M23: 8,181,807 km (0.083 R)
• M24: 8,463,350 km (0.079 R)
• M25: 8,891,798 km (0.097 R)
• M26: 10,319,560 km (0.069 R)
• M27: 11,034,040 km (0.06 R)
• M28: 11,241,233 km (0.051 R)
• M29: 12,135,529 km (0.1 R)
• M30: 12,726,440 km (0.083 R)
• M31: 12,998,110 km (0.078 R)
• M32: 13,271,725 km (0.056 R)
• M33: 13,326,627 km (0.044 R)
• M34: 13,657,837 km (0.065 R)
• M35: 14,272,235 km (0.065 R)
• M36: 14,667,922 km (0.085 R)
• M37: 15,354,725 km (0.079 R)
• M38: 15,993,359 km (0.118 R)
• M39: 16,463,246 km (0.045 R)
• M40: 16,759,300 km (0.116 R)
• M41: 19,065,949 km (0.072 R)
• M42: 20,573,298 km (0.106 R)
• M43: 20,636,877 km (0.084 R)
• M44: 21,020,146 km (0.097 R)
• M45: 21,084,174 km (0.11 R)
• M46: 21,534,613 km (0.07 R)
• M47: 21,858,343 km (0.088 R)
• M48: 23,235,541 km (0.049 R)
• M49: 25,319,290 km (0.085 R)
• M50: 27,042,807 km (0.108 R)
• M51: 27,322,106 km (0.067 R)
• M52: 28,094,929 km (0.089 R)
• M53: 28,307,059 km (0.114 R)
• M54: 28,946,290 km (0.059 R)
• M55: 30,601,740 km (0.064 R)
• M56: 30,819,854 km (0.043 R)
• M57: 31,184,723 km (0.092 R)
• M58: 33,179,013 km (0.076 R)
• M59: 34,304,737 km (0.104 R)
• M60: 34,910,309 km (0.086 R)
• M61: 36,825,161 km (0.075 R)
• M62: 37,134,679 km (0.089 R)
• M63: 38,695,284 km (0.112 R)
• M64: 40,516,339 km (0.105 R)
• M65: 41,799,590 km (0.057 R)
• M66: 42,203,354 km (0.12 R)
• M67: 42,365,219 km (0.054 R)
• M68: 43,422,278 km (0.071 R)
• M69: 44,077,068 km (0.071 R)
• M70: 45,148,189 km (0.067 R)
• M71: 46,061,184 km (0.106 R)
• M72: 47,736,681 km (0.113 R)
• M73: 47,989,651 km (0.12 R)
• M74: 50,458,763 km (0.111 R)
• M75: 51,147,063 km (0.1 R)
• M76: 51,406,017 km (0.039 R)
• M77: 52,185,422 km (0.079 R)
• M78: 52,272,338 km (0.095 R)
• M79: 52,359,255 km (0.087 R)
• M80: 53,056,082 km (0.095 R)
• M81: 53,230,812 km (0.088 R)
• M82: 53,580,721 km (0.096 R)
• M83: 57,749,715 km (0.116 R)
• M84: 57,929,531 km (0.058 R)
• M85: 58,109,348 km (0.078 R)
• M86: 61,012,893 km (0.077 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: 228 - 11,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit