🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.4

Radius: 13.9

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.25 AU - 1.77 AU

Year: 1198 Days

Day: 7.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 12,198,216 km

• M1: 212,728 km (0.037 R)
• M2: 444,904 km (0.091 R)
• M3: 696,827 km (0.054 R)
• M4: 834,756 km (0.084 R)
• M5: 952,490 km (0.066 R)
• M6: 1,124,677 km (0.097 R)
• M7: 1,223,262 km (0.093 R)
• M8: 1,388,867 km (0.066 R)
• M9: 1,477,578 km (0.118 R)
• M10: 1,592,918 km (0.028 R)
• M11: 1,865,635 km (0.084 R)
• M12: 2,004,611 km (0.096 R)
• M13: 2,751,554 km (0.045 R)
• M14: 3,431,775 km (0.1 R)
• M15: 3,620,268 km (0.09 R)
• M16: 4,085,219 km (0.087 R)
• M17: 4,232,872 km (0.051 R)
• M18: 4,471,032 km (0.06 R)
• M19: 4,777,408 km (0.104 R)
• M20: 5,034,866 km (0.109 R)
• M21: 5,156,040 km (0.106 R)
• M22: 5,268,687 km (0.112 R)
• M23: 5,391,657 km (0.092 R)
• M24: 5,582,843 km (0.103 R)
• M25: 5,747,101 km (0.074 R)
• M26: 6,149,968 km (0.12 R)
• M27: 6,279,670 km (0.042 R)
• M28: 6,838,418 km (0.09 R)
• M29: 7,118,615 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.3

Radius: 11.1

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.53 AU - 1.55 AU

Year: 1234 Days

Day: 5.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 12,198,216 km

• M1: 141,370 km (0.09 R)
• M2: 212,279 km (0.075 R)
• M3: 295,456 km (0.11 R)
• M4: 422,764 km (0.097 R)
• M5: 619,036 km (0.076 R)
• M6: 771,327 km (0.117 R)
• M7: 888,462 km (0.111 R)
• M8: 1,102,237 km (0.052 R)
• M9: 1,202,019 km (0.096 R)
• M10: 1,375,552 km (0.085 R)
• M11: 1,535,173 km (0.119 R)
• M12: 1,670,559 km (0.102 R)
• M13: 1,994,140 km (0.085 R)
• M14: 2,076,119 km (0.095 R)
• M15: 2,637,111 km (0.04 R)
• M16: 2,773,096 km (0.061 R)
• M17: 2,911,474 km (0.119 R)
• M18: 3,014,547 km (0.06 R)
• M19: 3,099,817 km (0.062 R)
• M20: 3,233,857 km (0.11 R)
• M21: 3,628,048 km (0.045 R)
• M22: 3,810,407 km (0.089 R)
• M23: 3,882,214 km (0.099 R)
• M24: 3,975,115 km (0.097 R)
• M25: 4,068,912 km (0.115 R)
• M26: 4,152,837 km (0.094 R)
• M27: 4,269,224 km (0.112 R)
• M28: 4,354,495 km (0.115 R)
• M29: 4,451,135 km (0.079 R)
• M30: 4,668,650 km (0.082 R)
• M31: 4,845,176 km (0.069 R)
• M32: 5,068,974 km (0.059 R)
• M33: 5,170,701 km (0.108 R)
• M34: 5,515,075 km (0.103 R)
• M35: 5,619,943 km (0.106 R)
• M36: 5,855,111 km (0.114 R)
• M37: 6,021,763 km (0.095 R)
• M38: 6,129,773 km (0.1 R)
• M39: 6,445,275 km (0.104 R)
• M40: 6,666,829 km (0.116 R)
• M41: 6,890,927 km (0.089 R)
• M42: 7,016,589 km (0.095 R)
• M43: 7,449,226 km (0.102 R)
• M44: 7,668,985 km (0.108 R)
• M45: 7,773,105 km (0.063 R)
• M46: 7,969,527 km (0.1 R)
• M47: 8,048,665 km (0.091 R)
• M48: 8,327,365 km (0.094 R)
• M49: 8,488,183 km (0.076 R)
• M50: 8,582,430 km (0.056 R)
• M51: 8,826,274 km (0.073 R)
• M52: 8,935,481 km (0.052 R)
• M53: 9,127,714 km (0.1 R)
• M54: 9,210,442 km (0.112 R)
• M55: 9,321,144 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.9

Radius: 8.2

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.51 AU - 1.91 AU

Year: 1444 Days

Day: 5.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 144.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 12,198,216 km

• M1: 242,947 km (0.078 R)
• M2: 460,163 km (0.069 R)
• M3: 641,924 km (0.076 R)
• M4: 759,957 km (0.098 R)
• M5: 885,470 km (0.056 R)
• M6: 977,472 km (0.074 R)
• M7: 1,031,627 km (0.102 R)
• M8: 1,222,215 km (0.079 R)
• M9: 1,470,697 km (0.098 R)
• M10: 1,702,274 km (0.049 R)
• M11: 1,911,412 km (0.071 R)
• M12: 2,067,143 km (0.068 R)
• M13: 2,119,951 km (0.105 R)
• M14: 2,200,136 km (0.104 R)
• M15: 2,326,995 km (0.069 R)
• M16: 2,409,723 km (0.101 R)
• M17: 2,465,523 km (0.084 R)
• M18: 2,606,892 km (0.056 R)
• M19: 2,750,955 km (0.115 R)
• M20: 2,927,182 km (0.096 R)
• M21: 2,996,894 km (0.072 R)
• M22: 3,117,470 km (0.082 R)
• M23: 3,744,584 km (0.109 R)
• M24: 3,918,267 km (0.086 R)
• M25: 3,984,090 km (0.119 R)
• M26: 4,128,153 km (0.106 R)
• M27: 4,319,040 km (0.079 R)
• M28: 4,444,104 km (0.077 R)
• M29: 4,570,365 km (0.11 R)
• M30: 4,639,778 km (0.064 R)
• M31: 4,732,828 km (0.11 R)
• M32: 4,980,263 km (0.068 R)
• M33: 5,183,566 km (0.111 R)
• M34: 5,316,559 km (0.114 R)
• M35: 5,377,445 km (0.05 R)
• M36: 5,438,481 km (0.113 R)
• M37: 5,685,168 km (0.079 R)
• M38: 5,747,401 km (0.107 R)
• M39: 6,125,584 km (0.06 R)
• M40: 6,202,328 km (0.031 R)
• M41: 6,460,085 km (0.11 R)
• M42: 6,773,941 km (0.106 R)
• M43: 7,026,014 km (0.069 R)
• M44: 7,106,348 km (0.065 R)
• M45: 7,267,764 km (0.083 R)
• M46: 7,430,377 km (0.102 R)
• M47: 7,566,810 km (0.051 R)
• M48: 7,676,615 km (0.088 R)
• M49: 7,786,868 km (0.117 R)
• M50: 7,870,045 km (0.097 R)
• M51: 8,092,946 km (0.049 R)
• M52: 8,205,294 km (0.061 R)
• M53: 8,332,302 km (0.075 R)
• M54: 8,760,152 km (0.1 R)
• M55: 9,165,862 km (0.076 R)
• M56: 9,268,336 km (0.076 R)
• M57: 9,430,051 km (0.097 R)
• M58: 9,696,635 km (0.069 R)
• M59: 9,801,054 km (0.08 R)
• M60: 9,860,893 km (0.117 R)
• M61: 9,995,831 km (0.064 R)
• M62: 10,161,735 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.6

Radius: 12.9

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.45 AU - 2.39 AU

Year: 1718 Days

Day: 12.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 12,198,216 km

• M1: 162,463 km (0.09 R)
• M2: 303,235 km (0.088 R)
• M3: 392,994 km (0.061 R)
• M4: 474,674 km (0.069 R)
• M5: 636,090 km (0.089 R)
• M6: 731,234 km (0.107 R)
• M7: 945,309 km (0.109 R)
• M8: 1,034,170 km (0.1 R)
• M9: 1,261,409 km (0.09 R)
• M10: 1,394,103 km (0.118 R)
• M11: 1,479,523 km (0.112 R)
• M12: 1,793,230 km (0.108 R)
• M13: 2,020,918 km (0.114 R)
• M14: 2,178,145 km (0.069 R)
• M15: 2,268,353 km (0.108 R)
• M16: 2,370,229 km (0.097 R)
• M17: 2,599,712 km (0.088 R)
• M18: 2,685,132 km (0.048 R)
• M19: 2,946,928 km (0.095 R)
• M20: 3,047,309 km (0.064 R)
• M21: 3,137,516 km (0.058 R)
• M22: 3,297,586 km (0.119 R)
• M23: 3,402,005 km (0.114 R)
• M24: 3,554,745 km (0.088 R)
• M25: 3,673,825 km (0.027 R)
• M26: 3,854,988 km (0.099 R)
• M27: 4,239,005 km (0.097 R)
• M28: 4,661,320 km (0.094 R)
• M29: 4,765,739 km (0.111 R)
• M30: 4,871,056 km (0.099 R)
• M31: 4,990,435 km (0.041 R)
• M32: 5,137,640 km (0.089 R)
• M33: 5,232,036 km (0.116 R)
• M34: 5,368,020 km (0.038 R)
• M35: 5,450,150 km (0.061 R)
• M36: 5,643,580 km (0.109 R)
• M37: 5,853,316 km (0.12 R)
• M38: 5,937,839 km (0.077 R)
• M39: 6,037,172 km (0.053 R)
• M40: 6,266,056 km (0.089 R)
• M41: 6,497,933 km (0.044 R)
• M42: 6,673,711 km (0.061 R)
• M43: 6,836,174 km (0.088 R)
• M44: 6,925,484 km (0.112 R)
• M45: 7,120,111 km (0.061 R)
• M46: 7,255,946 km (0.116 R)
• M47: 7,407,787 km (0.103 R)
• M48: 7,545,417 km (0.068 R)
• M49: 7,838,928 km (0.062 R)
• M50: 8,120,322 km (0.092 R)
• M51: 8,628,955 km (0.087 R)
• M52: 8,790,072 km (0.066 R)
• M53: 8,871,004 km (0.087 R)
• M54: 9,115,297 km (0.074 R)
• M55: 9,246,495 km (0.109 R)
• M56: 9,912,056 km (0.078 R)
• M57: 10,097,707 km (0.042 R)
• M58: 10,541,414 km (0.116 R)
• M59: 10,661,990 km (0.104 R)
• M60: 11,078,770 km (0.089 R)
• M61: 11,359,565 km (0.096 R)
• M62: 11,483,282 km (0.117 R)
• M63: 11,607,299 km (0.093 R)
• M64: 11,803,122 km (0.115 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: 196 - 18,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit