🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.7

Radius: 10.5

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.27 AU - 1.35 AU

Year: 1035 Days

Day: 12.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 28,283,671 km

• M1: 135,386 km (0.065 R)
• M2: 215,271 km (0.103 R)
• M3: 284,236 km (0.076 R)
• M4: 365,767 km (0.116 R)
• M5: 438,771 km (0.11 R)
• M6: 507,885 km (0.077 R)
• M7: 729,290 km (0.105 R)
• M8: 801,994 km (0.118 R)
• M9: 883,974 km (0.105 R)
• M10: 955,631 km (0.097 R)
• M11: 1,070,672 km (0.111 R)
• M12: 1,234,033 km (0.079 R)
• M13: 1,322,595 km (0.091 R)
• M14: 1,538,165 km (0.033 R)
• M15: 1,674,748 km (0.084 R)
• M16: 1,823,897 km (0.115 R)
• M17: 1,994,738 km (0.059 R)
• M18: 2,117,707 km (0.086 R)
• M19: 2,380,401 km (0.079 R)
• M20: 2,454,751 km (0.076 R)
• M21: 2,558,423 km (0.082 R)
• M22: 2,897,711 km (0.112 R)
• M23: 2,977,297 km (0.08 R)
• M24: 3,159,208 km (0.116 R)
• M25: 3,241,337 km (0.112 R)
• M26: 3,491,764 km (0.041 R)
• M27: 3,748,623 km (0.088 R)
• M28: 4,022,687 km (0.04 R)
• M29: 4,111,847 km (0.112 R)
• M30: 4,235,565 km (0.054 R)
• M31: 4,440,514 km (0.097 R)
• M32: 4,813,162 km (0.069 R)
• M33: 4,943,611 km (0.099 R)
• M34: 5,015,269 km (0.096 R)
• M35: 5,147,513 km (0.094 R)
• M36: 5,464,810 km (0.102 R)
• M37: 5,864,237 km (0.051 R)
• M38: 5,978,230 km (0.086 R)
• M39: 6,080,256 km (0.047 R)
• M40: 6,221,476 km (0.086 R)
• M41: 6,298,968 km (0.105 R)
• M42: 6,481,029 km (0.086 R)
• M43: 6,598,912 km (0.034 R)
• M44: 6,757,336 km (0.088 R)
• M45: 6,970,513 km (0.032 R)
• M46: 7,077,924 km (0.096 R)
• M47: 7,158,857 km (0.086 R)
• M48: 7,417,212 km (0.099 R)
• M49: 7,485,728 km (0.112 R)
• M50: 7,582,069 km (0.114 R)
• M51: 7,901,311 km (0.087 R)
• M52: 8,027,422 km (0.118 R)
• M53: 8,267,526 km (0.104 R)
• M54: 8,338,585 km (0.084 R)
• M55: 8,438,367 km (0.052 R)
• M56: 9,045,734 km (0.075 R)
• M57: 9,163,019 km (0.099 R)
• M58: 9,428,855 km (0.11 R)
• M59: 9,577,555 km (0.049 R)
• M60: 9,832,320 km (0.065 R)
• M61: 10,150,066 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.1

Radius: 13

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.15 AU - 1.49 AU

Year: 1047 Days

Day: 9.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 28,283,671 km

• M1: 162,014 km (0.075 R)
• M2: 244,742 km (0.074 R)
• M3: 336,296 km (0.118 R)
• M4: 477,516 km (0.086 R)
• M5: 621,430 km (0.066 R)
• M6: 744,997 km (0.037 R)
• M7: 884,722 km (0.101 R)
• M8: 992,432 km (0.112 R)
• M9: 1,274,873 km (0.108 R)
• M10: 1,650,065 km (0.066 R)
• M11: 1,768,546 km (0.09 R)
• M12: 1,969,905 km (0.066 R)
• M13: 2,206,718 km (0.11 R)
• M14: 2,521,023 km (0.12 R)
• M15: 2,698,596 km (0.085 R)
• M16: 2,839,816 km (0.115 R)
• M17: 2,973,108 km (0.072 R)
• M18: 3,129,438 km (0.111 R)
• M19: 3,245,975 km (0.114 R)
• M20: 3,396,470 km (0.102 R)
• M21: 3,816,690 km (0.087 R)
• M22: 4,067,566 km (0.111 R)
• M23: 4,253,516 km (0.097 R)
• M24: 4,418,672 km (0.089 R)
• M25: 4,682,413 km (0.098 R)
• M26: 4,828,570 km (0.118 R)
• M27: 5,025,740 km (0.051 R)
• M28: 5,225,603 km (0.12 R)
• M29: 5,389,862 km (0.088 R)
• M30: 5,556,065 km (0.086 R)
• M31: 5,672,003 km (0.115 R)
• M32: 5,932,752 km (0.086 R)
• M33: 6,051,383 km (0.119 R)
• M34: 6,184,077 km (0.085 R)
• M35: 6,277,575 km (0.113 R)
• M36: 6,724,873 km (0.112 R)
• M37: 6,848,591 km (0.111 R)
• M38: 7,210,617 km (0.118 R)
• M39: 7,309,053 km (0.055 R)
• M40: 7,422,298 km (0.104 R)
• M41: 7,593,139 km (0.095 R)
• M42: 7,736,454 km (0.054 R)
• M43: 7,822,921 km (0.088 R)
• M44: 7,967,732 km (0.095 R)
• M45: 8,142,762 km (0.11 R)
• M46: 8,230,725 km (0.048 R)
• M47: 8,318,988 km (0.056 R)
• M48: 8,466,791 km (0.063 R)
• M49: 8,630,451 km (0.099 R)
• M50: 9,204,009 km (0.103 R)
• M51: 9,357,048 km (0.071 R)
• M52: 9,588,176 km (0.106 R)
• M53: 9,836,658 km (0.077 R)
• M54: 10,024,553 km (0.028 R)
• M55: 10,166,222 km (0.062 R)
• M56: 10,324,497 km (0.117 R)
• M57: 10,804,108 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.1

Radius: 9.1

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.54 AU - 3.12 AU

Year: 3286 Days

Day: 9.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 28,283,671 km

• M1: 115,041 km (0.113 R)
• M2: 334,202 km (0.104 R)
• M3: 391,647 km (0.061 R)
• M4: 562,189 km (0.092 R)
• M5: 652,396 km (0.083 R)
• M6: 921,972 km (0.12 R)
• M7: 1,586,037 km (0.109 R)
• M8: 1,825,992 km (0.113 R)
• M9: 1,978,581 km (0.113 R)
• M10: 2,208,065 km (0.107 R)
• M11: 2,645,788 km (0.058 R)
• M12: 2,724,028 km (0.101 R)
• M13: 2,915,064 km (0.062 R)
• M14: 3,028,609 km (0.04 R)
• M15: 3,110,439 km (0.112 R)
• M16: 3,360,866 km (0.054 R)
• M17: 3,497,149 km (0.074 R)
• M18: 3,635,228 km (0.066 R)
• M19: 4,169,293 km (0.081 R)
• M20: 4,242,446 km (0.069 R)
• M21: 4,371,250 km (0.102 R)
• M22: 4,919,376 km (0.095 R)
• M23: 5,230,989 km (0.095 R)
• M24: 5,290,230 km (0.112 R)
• M25: 5,369,367 km (0.05 R)
• M26: 5,730,945 km (0.082 R)
• M27: 6,246,160 km (0.052 R)
• M28: 6,647,681 km (0.06 R)
• M29: 6,840,811 km (0.093 R)
• M30: 7,298,581 km (0.102 R)
• M31: 7,497,845 km (0.061 R)
• M32: 7,743,934 km (0.095 R)
• M33: 7,856,581 km (0.089 R)
• M34: 8,198,113 km (0.079 R)
• M35: 8,266,928 km (0.117 R)
• M36: 8,382,118 km (0.101 R)
• M37: 8,497,907 km (0.034 R)
• M38: 8,707,643 km (0.071 R)
• M39: 9,467,152 km (0.059 R)
• M40: 9,539,407 km (0.111 R)
• M41: 9,733,137 km (0.103 R)
• M42: 9,854,760 km (0.099 R)
• M43: 10,026,049 km (0.05 R)
• M44: 10,223,070 km (0.07 R)
• M45: 10,570,735 km (0.066 R)
• M46: 10,947,572 km (0.083 R)
• M47: 11,201,440 km (0.06 R)
• M48: 12,026,322 km (0.092 R)
• M49: 12,104,712 km (0.081 R)
• M50: 12,183,251 km (0.085 R)
• M51: 12,314,448 km (0.1 R)
• M52: 12,525,381 km (0.069 R)
• M53: 12,870,802 km (0.076 R)
• M54: 13,543,843 km (0.115 R)
• M55: 14,118,000 km (0.113 R)
• M56: 14,421,983 km (0.033 R)
• M57: 14,644,435 km (0.091 R)
• M58: 14,924,033 km (0.052 R)
• M59: 15,008,257 km (0.117 R)
• M60: 15,149,028 km (0.1 R)
• M61: 15,716,304 km (0.116 R)
• M62: 15,859,169 km (0.106 R)
• M63: 15,916,465 km (0.107 R)
• M64: 16,002,634 km (0.104 R)
• M65: 16,088,802 km (0.104 R)
• M66: 18,264,254 km (0.065 R)
• M67: 18,655,902 km (0.108 R)
• M68: 18,928,619 km (0.042 R)
• M69: 19,172,164 km (0.113 R)
• M70: 19,785,665 km (0.032 R)
• M71: 20,343,216 km (0.105 R)
• M72: 20,592,745 km (0.109 R)
• M73: 20,655,277 km (0.108 R)
• M74: 20,906,003 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.5

Radius: 13.7

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.55 AU - 4.07 AU

Year: 4157 Days

Day: 9.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,283,671 km

• M1: 183,407 km (0.089 R)
• M2: 338,839 km (0.117 R)
• M3: 484,697 km (0.114 R)
• M4: 604,375 km (0.112 R)
• M5: 904,319 km (0.103 R)
• M6: 1,210,097 km (0.113 R)
• M7: 1,902,586 km (0.062 R)
• M8: 2,020,469 km (0.106 R)
• M9: 2,158,398 km (0.117 R)
• M10: 2,299,469 km (0.027 R)
• M11: 2,554,084 km (0.051 R)
• M12: 2,666,133 km (0.094 R)
• M13: 3,031,900 km (0.071 R)
• M14: 3,170,876 km (0.076 R)
• M15: 4,447,694 km (0.096 R)
• M16: 4,606,268 km (0.086 R)
• M17: 5,164,268 km (0.032 R)
• M18: 5,499,816 km (0.118 R)
• M19: 5,670,358 km (0.049 R)
• M20: 5,842,545 km (0.065 R)
• M21: 6,626,288 km (0.048 R)
• M22: 6,755,840 km (0.113 R)
• M23: 6,912,469 km (0.097 R)
• M24: 7,096,624 km (0.092 R)
• M25: 7,229,317 km (0.082 R)
• M26: 7,496,948 km (0.108 R)
• M27: 7,740,792 km (0.096 R)
• M28: 8,208,286 km (0.119 R)
• M29: 8,319,736 km (0.111 R)
• M30: 8,515,859 km (0.039 R)
• M31: 8,656,930 km (0.116 R)
• M32: 8,827,172 km (0.059 R)
• M33: 8,941,315 km (0.096 R)
• M34: 9,373,803 km (0.08 R)
• M35: 9,636,646 km (0.12 R)
• M36: 9,724,759 km (0.069 R)
• M37: 10,560,562 km (0.096 R)
• M38: 12,046,518 km (0.111 R)
• M39: 12,620,525 km (0.103 R)
• M40: 13,367,168 km (0.104 R)
• M41: 13,531,277 km (0.07 R)
• M42: 13,928,160 km (0.106 R)
• M43: 14,665,678 km (0.093 R)
• M44: 15,039,224 km (0.119 R)
• M45: 15,210,064 km (0.063 R)
• M46: 15,622,805 km (0.118 R)
• M47: 15,934,716 km (0.079 R)
• M48: 16,073,992 km (0.102 R)
• M49: 16,564,823 km (0.075 R)
• M50: 16,882,868 km (0.106 R)
• M51: 17,525,091 km (0.105 R)
• M52: 17,632,951 km (0.086 R)
• M53: 18,576,764 km (0.093 R)
• M54: 18,944,177 km (0.104 R)
• M55: 19,165,731 km (0.105 R)
• M56: 19,276,882 km (0.077 R)
• M57: 19,611,533 km (0.118 R)
• M58: 19,723,432 km (0.112 R)
• M59: 20,023,226 km (0.106 R)
• M60: 21,160,320 km (0.113 R)
• M61: 22,007,642 km (0.114 R)
• M62: 22,396,297 km (0.053 R)
• M63: 22,748,151 km (0.119 R)
• M64: 22,865,885 km (0.118 R)
• M65: 23,220,282 km (0.093 R)
• M66: 23,338,764 km (0.11 R)
• M67: 23,695,405 km (0.11 R)
• M68: 23,814,784 km (0.094 R)
• M69: 24,294,096 km (0.065 R)
• M70: 25,384,066 km (0.102 R)
• M71: 25,669,199 km (0.08 R)
• M72: 25,832,710 km (0.104 R)
• M73: 26,448,754 km (0.074 R)
• M74: 26,779,365 km (0.032 R)
• M75: 28,115,125 km (0.086 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 17,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit