🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.7

Radius: 12.3

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.82 AU - 1.14 AU

Year: 682 Days

Day: 13.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 12,549,382 km

• M1: 175,179 km (0.114 R)
• M2: 361,728 km (0.083 R)
• M3: 451,636 km (0.11 R)
• M4: 542,891 km (0.049 R)
• M5: 656,136 km (0.107 R)
• M6: 758,461 km (0.115 R)
• M7: 850,913 km (0.094 R)
• M8: 1,008,888 km (0.095 R)
• M9: 1,165,367 km (0.042 R)
• M10: 1,317,808 km (0.06 R)
• M11: 1,523,206 km (0.083 R)
• M12: 1,643,333 km (0.111 R)
• M13: 1,844,093 km (0.12 R)
• M14: 1,929,663 km (0.102 R)
• M15: 2,104,842 km (0.105 R)
• M16: 2,194,451 km (0.083 R)
• M17: 2,308,295 km (0.071 R)
• M18: 2,385,338 km (0.03 R)
• M19: 2,573,981 km (0.091 R)
• M20: 2,702,486 km (0.1 R)
• M21: 2,792,095 km (0.034 R)
• M22: 2,874,523 km (0.098 R)
• M23: 3,058,678 km (0.044 R)
• M24: 3,229,519 km (0.104 R)
• M25: 3,342,465 km (0.051 R)
• M26: 3,430,130 km (0.105 R)
• M27: 3,598,876 km (0.054 R)
• M28: 3,779,590 km (0.11 R)
• M29: 3,889,545 km (0.117 R)
• M30: 4,075,046 km (0.071 R)
• M31: 4,397,280 km (0.096 R)
• M32: 4,493,770 km (0.088 R)
• M33: 4,728,041 km (0.105 R)
• M34: 4,826,775 km (0.105 R)
• M35: 4,906,361 km (0.094 R)
• M36: 4,996,419 km (0.093 R)
• M37: 5,198,376 km (0.081 R)
• M38: 5,300,552 km (0.119 R)
• M39: 5,589,874 km (0.063 R)
• M40: 5,778,667 km (0.067 R)
• M41: 5,873,960 km (0.099 R)
• M42: 6,044,502 km (0.09 R)
• M43: 6,259,923 km (0.12 R)
• M44: 6,368,681 km (0.099 R)
• M45: 6,832,284 km (0.083 R)
• M46: 7,045,611 km (0.12 R)
• M47: 7,158,857 km (0.084 R)
• M48: 7,432,920 km (0.104 R)
• M49: 7,606,005 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.8

Radius: 11.5

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.19 AU - 1.23 AU

Year: 936 Days

Day: 11.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 12,549,382 km

• M1: 146,456 km (0.101 R)
• M2: 243,545 km (0.076 R)
• M3: 316,100 km (0.109 R)
• M4: 422,764 km (0.106 R)
• M5: 540,198 km (0.074 R)
• M6: 622,178 km (0.12 R)
• M7: 720,314 km (0.097 R)
• M8: 991,086 km (0.092 R)
• M9: 1,162,675 km (0.08 R)
• M10: 1,315,713 km (0.084 R)
• M11: 1,619,547 km (0.072 R)
• M12: 1,799,962 km (0.056 R)
• M13: 1,929,364 km (0.099 R)
• M14: 2,011,942 km (0.04 R)
• M15: 2,189,365 km (0.093 R)
• M16: 2,267,006 km (0.092 R)
• M17: 2,416,305 km (0.059 R)
• M18: 2,605,247 km (0.098 R)
• M19: 2,799,275 km (0.076 R)
• M20: 2,921,796 km (0.059 R)
• M21: 2,998,091 km (0.082 R)
• M22: 3,260,635 km (0.11 R)
• M23: 3,369,842 km (0.046 R)
• M24: 3,520,636 km (0.12 R)
• M25: 3,632,685 km (0.109 R)
• M26: 3,704,642 km (0.062 R)
• M27: 3,797,841 km (0.096 R)
• M28: 4,092,998 km (0.027 R)
• M29: 4,232,573 km (0.069 R)
• M30: 4,450,537 km (0.048 R)
• M31: 4,549,720 km (0.111 R)
• M32: 4,705,601 km (0.036 R)
• M33: 4,795,509 km (0.069 R)
• M34: 5,091,713 km (0.106 R)
• M35: 5,207,352 km (0.111 R)
• M36: 5,618,597 km (0.064 R)
• M37: 5,750,093 km (0.117 R)
• M38: 5,882,487 km (0.076 R)
• M39: 6,138,300 km (0.115 R)
• M40: 6,460,085 km (0.102 R)
• M41: 6,547,749 km (0.105 R)
• M42: 6,673,561 km (0.108 R)
• M43: 6,787,405 km (0.075 R)
• M44: 6,940,444 km (0.093 R)
• M45: 7,068,799 km (0.075 R)
• M46: 7,249,662 km (0.115 R)
• M47: 7,366,947 km (0.029 R)
• M48: 7,722,242 km (0.095 R)
• M49: 7,841,920 km (0.114 R)
• M50: 8,029,367 km (0.088 R)
• M51: 8,177,768 km (0.108 R)
• M52: 8,354,293 km (0.094 R)
• M53: 8,683,408 km (0.045 R)
• M54: 8,794,111 km (0.094 R)
• M55: 9,567,681 km (0.093 R)
• M56: 9,653,401 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979

Radius: 14.3

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.25 AU - 1.35 AU

Year: 1042 Days

Day: 5.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 12,549,382 km

• M1: 184,753 km (0.105 R)
• M2: 305,628 km (0.103 R)
• M3: 480,060 km (0.052 R)
• M4: 595,848 km (0.068 R)
• M5: 781,649 km (0.052 R)
• M6: 952,938 km (0.096 R)
• M7: 1,327,382 km (0.09 R)
• M8: 1,418,038 km (0.102 R)
• M9: 1,510,938 km (0.048 R)
• M10: 1,641,089 km (0.116 R)
• M11: 1,775,278 km (0.108 R)
• M12: 1,876,256 km (0.114 R)
• M13: 1,988,604 km (0.063 R)
• M14: 2,084,048 km (0.081 R)
• M15: 2,359,906 km (0.102 R)
• M16: 2,679,447 km (0.053 R)
• M17: 2,860,760 km (0.058 R)
• M18: 2,969,368 km (0.067 R)
• M19: 3,112,683 km (0.097 R)
• M20: 3,303,719 km (0.063 R)
• M21: 3,615,182 km (0.069 R)
• M22: 3,792,456 km (0.103 R)
• M23: 4,316,647 km (0.107 R)
• M24: 4,734,773 km (0.106 R)
• M25: 4,851,160 km (0.069 R)
• M26: 4,968,444 km (0.089 R)
• M27: 5,353,061 km (0.107 R)
• M28: 5,501,462 km (0.03 R)
• M29: 5,596,756 km (0.111 R)
• M30: 5,830,128 km (0.046 R)
• M31: 5,955,042 km (0.096 R)
• M32: 6,123,041 km (0.094 R)
• M33: 6,235,987 km (0.116 R)
• M34: 6,449,613 km (0.059 R)
• M35: 6,549,993 km (0.087 R)
• M36: 6,738,038 km (0.074 R)
• M37: 7,075,231 km (0.061 R)
• M38: 7,178,903 km (0.105 R)
• M39: 7,387,891 km (0.1 R)
• M40: 7,538,386 km (0.073 R)
• M41: 7,827,260 km (0.101 R)
• M42: 8,197,365 km (0.092 R)
• M43: 8,415,927 km (0.093 R)
• M44: 8,557,447 km (0.093 R)
• M45: 8,763,294 km (0.04 R)
• M46: 9,034,963 km (0.111 R)
• M47: 9,277,162 km (0.075 R)
• M48: 9,636,048 km (0.105 R)
• M49: 9,933,149 km (0.028 R)
• M50: 10,116,257 km (0.111 R)
• M51: 10,266,752 km (0.06 R)
• M52: 10,367,581 km (0.1 R)
• M53: 10,485,764 km (0.039 R)
• M54: 10,808,446 km (0.09 R)
• M55: 10,996,790 km (0.101 R)
• M56: 11,151,773 km (0.088 R)
• M57: 11,428,978 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.4

Radius: 8.6

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.51 AU - 1.89 AU

Year: 1558 Days

Day: 9 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 12,549,382 km

• M1: 178,171 km (0.088 R)
• M2: 271,819 km (0.099 R)
• M3: 494,571 km (0.097 R)
• M4: 683,513 km (0.054 R)
• M5: 994,527 km (0.079 R)
• M6: 1,113,158 km (0.067 R)
• M7: 1,270,236 km (0.074 R)
• M8: 1,373,458 km (0.111 R)
• M9: 1,569,880 km (0.116 R)
• M10: 1,634,357 km (0.041 R)
• M11: 1,872,068 km (0.065 R)
• M12: 2,202,829 km (0.113 R)
• M13: 2,444,280 km (0.079 R)
• M14: 2,595,523 km (0.116 R)
• M15: 2,683,337 km (0.081 R)
• M16: 2,783,268 km (0.092 R)
• M17: 2,975,651 km (0.074 R)
• M18: 3,160,704 km (0.045 R)
• M19: 3,290,106 km (0.109 R)
• M20: 3,361,464 km (0.07 R)
• M21: 3,913,181 km (0.045 R)
• M22: 4,090,604 km (0.078 R)
• M23: 4,193,079 km (0.087 R)
• M24: 4,813,012 km (0.085 R)
• M25: 4,975,924 km (0.082 R)
• M26: 5,279,309 km (0.082 R)
• M27: 5,731,394 km (0.086 R)
• M28: 5,788,839 km (0.085 R)
• M29: 5,947,563 km (0.079 R)
• M30: 6,034,778 km (0.116 R)
• M31: 6,122,442 km (0.09 R)
• M32: 6,195,895 km (0.106 R)
• M33: 6,284,307 km (0.081 R)
• M34: 6,582,306 km (0.095 R)
• M35: 6,687,623 km (0.101 R)
• M36: 6,793,539 km (0.081 R)
• M37: 6,945,829 km (0.111 R)
• M38: 7,269,409 km (0.105 R)
• M39: 7,456,556 km (0.098 R)
• M40: 7,566,511 km (0.085 R)
• M41: 7,645,349 km (0.093 R)
• M42: 7,803,773 km (0.099 R)
• M43: 7,867,502 km (0.118 R)
• M44: 8,091,749 km (0.088 R)
• M45: 8,172,382 km (0.058 R)
• M46: 8,497,608 km (0.086 R)
• M47: 9,093,606 km (0.1 R)
• M48: 9,177,530 km (0.114 R)
• M49: 9,244,700 km (0.077 R)
• M50: 9,788,787 km (0.12 R)
• M51: 9,995,531 km (0.061 R)
• M52: 10,854,672 km (0.088 R)
• M53: 10,997,239 km (0.046 R)
• M54: 11,356,124 km (0.109 R)
• M55: 11,410,428 km (0.089 R)
• M56: 11,482,684 km (0.075 R)
• M57: 11,573,490 km (0.111 R)
• M58: 11,737,299 km (0.111 R)
• M59: 11,810,303 km (0.093 R)
• M60: 12,030,511 km (0.092 R)
• M61: 12,085,713 km (0.101 R)
• M62: 12,141,064 km (0.041 R)
• M63: 12,214,965 km (0.072 R)
• M64: 12,289,016 km (0.111 R)
• M65: 12,419,017 km (0.062 R)
• M66: 12,474,817 km (0.082 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 12,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit