🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.8

Radius: 14.5

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.62 AU - 0.68 AU

Year: 349 Days

Day: 14.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,549,133 km

• M1: 181,013 km (0.053 R)
• M2: 273,465 km (0.043 R)
• M3: 373,097 km (0.113 R)
• M4: 472,280 km (0.071 R)
• M5: 608,714 km (0.046 R)
• M6: 699,220 km (0.116 R)
• M7: 816,954 km (0.115 R)
• M8: 909,555 km (0.098 R)
• M9: 1,002,904 km (0.072 R)
• M10: 1,233,434 km (0.107 R)
• M11: 1,353,711 km (0.103 R)
• M12: 1,554,172 km (0.115 R)
• M13: 1,672,654 km (0.117 R)
• M14: 1,820,157 km (0.035 R)
• M15: 1,915,152 km (0.097 R)
• M16: 2,069,836 km (0.106 R)
• M17: 2,178,594 km (0.072 R)
• M18: 2,312,484 km (0.088 R)
• M19: 2,430,367 km (0.096 R)
• M20: 2,593,877 km (0.096 R)
• M21: 2,691,864 km (0.107 R)
• M22: 2,791,047 km (0.111 R)
• M23: 2,916,859 km (0.113 R)
• M24: 3,034,443 km (0.092 R)
• M25: 3,143,201 km (0.086 R)
• M26: 3,248,069 km (0.104 R)
• M27: 3,348,748 km (0.057 R)
• M28: 3,439,704 km (0.118 R)
• M29: 3,602,317 km (0.092 R)
• M30: 3,734,412 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.5

Radius: 10

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.74 AU - 0.77 AU

Year: 433 Days

Day: 7.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 44,549,133 km

• M1: 126,560 km (0.092 R)
• M2: 204,351 km (0.106 R)
• M3: 296,503 km (0.084 R)
• M4: 440,715 km (0.118 R)
• M5: 547,977 km (0.104 R)
• M6: 615,446 km (0.072 R)
• M7: 733,778 km (0.077 R)
• M8: 809,624 km (0.097 R)
• M9: 878,887 km (0.081 R)
• M10: 945,608 km (0.105 R)
• M11: 1,079,498 km (0.117 R)
• M12: 1,172,399 km (0.111 R)
• M13: 1,257,370 km (0.08 R)
• M14: 1,416,841 km (0.11 R)
• M15: 1,507,797 km (0.092 R)
• M16: 1,636,152 km (0.106 R)
• M17: 1,725,761 km (0.073 R)
• M18: 1,798,765 km (0.095 R)
• M19: 2,011,343 km (0.083 R)
• M20: 2,305,303 km (0.039 R)
• M21: 2,386,086 km (0.075 R)
• M22: 2,627,238 km (0.049 R)
• M23: 2,782,820 km (0.104 R)
• M24: 2,912,521 km (0.11 R)
• M25: 2,978,045 km (0.117 R)
• M26: 3,066,308 km (0.119 R)
• M27: 3,207,977 km (0.07 R)
• M28: 3,290,854 km (0.056 R)
• M29: 3,374,629 km (0.079 R)
• M30: 3,551,902 km (0.068 R)
• M31: 3,661,408 km (0.081 R)
• M32: 3,724,389 km (0.092 R)
• M33: 3,811,754 km (0.088 R)
• M34: 3,907,796 km (0.093 R)
• M35: 3,972,272 km (0.093 R)
• M36: 4,192,630 km (0.109 R)
• M37: 4,266,980 km (0.112 R)
• M38: 4,383,517 km (0.103 R)
• M39: 4,475,819 km (0.1 R)
• M40: 4,568,869 km (0.116 R)
• M41: 4,773,967 km (0.114 R)
• M42: 5,025,890 km (0.074 R)
• M43: 5,140,183 km (0.078 R)
• M44: 5,308,929 km (0.074 R)
• M45: 5,398,389 km (0.105 R)
• M46: 5,506,548 km (0.084 R)
• M47: 5,789,288 km (0.113 R)
• M48: 5,909,265 km (0.12 R)
• M49: 6,048,691 km (0.12 R)
• M50: 6,321,408 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.8

Radius: 9.6

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.03 AU - 1.13 AU

Year: 748 Days

Day: 10.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,549,133 km

• M1: 120,277 km (0.108 R)
• M2: 217,067 km (0.12 R)
• M3: 290,070 km (0.092 R)
• M4: 401,670 km (0.091 R)
• M5: 520,451 km (0.079 R)
• M6: 726,597 km (0.086 R)
• M7: 788,381 km (0.098 R)
• M8: 909,256 km (0.066 R)
• M9: 1,134,251 km (0.101 R)
• M10: 1,367,624 km (0.094 R)
• M11: 1,555,369 km (0.047 R)
• M12: 1,714,840 km (0.116 R)
• M13: 1,863,690 km (0.088 R)
• M14: 2,017,028 km (0.114 R)
• M15: 2,202,978 km (0.06 R)
• M16: 2,371,126 km (0.053 R)
• M17: 2,459,838 km (0.072 R)
• M18: 2,567,847 km (0.035 R)
• M19: 2,640,552 km (0.093 R)
• M20: 2,869,586 km (0.058 R)
• M21: 3,047,309 km (0.083 R)
• M22: 3,261,383 km (0.037 R)
• M23: 3,366,999 km (0.036 R)
• M24: 3,473,812 km (0.1 R)
• M25: 3,554,595 km (0.114 R)
• M26: 3,947,140 km (0.104 R)
• M27: 4,116,634 km (0.09 R)
• M28: 4,514,265 km (0.066 R)
• M29: 4,676,729 km (0.101 R)
• M30: 4,999,860 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.3

Radius: 8.1

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.06 AU - 1.2 AU

Year: 801 Days

Day: 7.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 44,549,133 km

• M1: 100,979 km (0.096 R)
• M2: 154,086 km (0.086 R)
• M3: 204,650 km (0.101 R)
• M4: 258,356 km (0.096 R)
• M5: 365,916 km (0.081 R)
• M6: 575,653 km (0.091 R)
• M7: 676,482 km (0.084 R)
• M8: 816,804 km (0.119 R)
• M9: 908,209 km (0.087 R)
• M10: 1,355,058 km (0.093 R)
• M11: 1,436,888 km (0.068 R)
• M12: 2,031,988 km (0.089 R)
• M13: 2,126,235 km (0.076 R)
• M14: 2,197,742 km (0.108 R)
• M15: 2,351,679 km (0.089 R)
• M16: 2,434,107 km (0.077 R)
• M17: 2,509,205 km (0.102 R)
• M18: 2,585,051 km (0.112 R)
• M19: 2,704,580 km (0.117 R)
• M20: 2,773,694 km (0.037 R)
• M21: 2,843,407 km (0.063 R)
• M22: 2,931,370 km (0.103 R)
• M23: 3,065,111 km (0.108 R)
• M24: 3,191,820 km (0.089 R)
• M25: 3,357,126 km (0.11 R)
• M26: 3,515,999 km (0.084 R)
• M27: 3,572,696 km (0.08 R)
• M28: 3,639,118 km (0.044 R)
• M29: 3,734,860 km (0.106 R)
• M30: 3,792,755 km (0.111 R)
• M31: 3,948,337 km (0.077 R)
• M32: 4,146,105 km (0.085 R)
• M33: 4,469,087 km (0.082 R)
• M34: 4,789,675 km (0.082 R)
• M35: 4,852,656 km (0.114 R)
• M36: 4,958,122 km (0.113 R)
• M37: 5,355,305 km (0.073 R)
• M38: 5,497,273 km (0.033 R)
• M39: 5,629,368 km (0.056 R)
• M40: 5,740,369 km (0.085 R)
• M41: 5,851,970 km (0.101 R)
• M42: 6,077,563 km (0.098 R)
• M43: 6,145,780 km (0.098 R)
• M44: 6,282,961 km (0.105 R)
• M45: 6,432,708 km (0.038 R)
• M46: 6,525,459 km (0.118 R)
• M47: 6,782,917 km (0.119 R)
• M48: 6,901,099 km (0.027 R)
• M49: 7,043,666 km (0.069 R)
• M50: 7,163,344 km (0.053 R)
• M51: 7,392,528 km (0.108 R)
• M52: 7,538,536 km (0.097 R)
• M53: 7,845,810 km (0.09 R)
• M54: 8,207,388 km (0.096 R)
• M55: 8,371,198 km (0.113 R)
• M56: 8,421,762 km (0.114 R)
• M57: 8,485,191 km (0.03 R)
• M58: 8,536,055 km (0.046 R)
• M59: 8,612,649 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.1

Radius: 11.5

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.5 AU - 1.94 AU

Year: 1504 Days

Day: 8.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 44,549,133 km

• M1: 146,157 km (0.072 R)
• M2: 292,314 km (0.103 R)
• M3: 380,876 km (0.115 R)
• M4: 486,492 km (0.083 R)
• M5: 629,358 km (0.054 R)
• M6: 765,792 km (0.1 R)
• M7: 936,632 km (0.114 R)
• M8: 1,159,234 km (0.077 R)
• M9: 1,250,489 km (0.032 R)
• M10: 1,351,318 km (0.075 R)
• M11: 1,525,599 km (0.052 R)
• M12: 1,789,939 km (0.11 R)
• M13: 1,958,835 km (0.099 R)
• M14: 2,053,380 km (0.078 R)
• M15: 2,810,645 km (0.091 R)
• M16: 3,035,490 km (0.09 R)
• M17: 3,127,044 km (0.049 R)
• M18: 3,331,993 km (0.089 R)
• M19: 3,541,281 km (0.115 R)
• M20: 3,784,677 km (0.054 R)
• M21: 3,963,147 km (0.098 R)
• M22: 4,124,264 km (0.106 R)
• M23: 4,236,313 km (0.108 R)
• M24: 4,380,525 km (0.061 R)
• M25: 4,484,346 km (0.106 R)
• M26: 4,662,966 km (0.111 R)
• M27: 4,779,802 km (0.092 R)
• M28: 4,876,143 km (0.095 R)
• M29: 5,005,694 km (0.082 R)
• M30: 5,323,291 km (0.119 R)
• M31: 5,401,082 km (0.11 R)
• M32: 5,932,453 km (0.061 R)
• M33: 6,221,925 km (0.054 R)
• M34: 6,409,670 km (0.101 R)
• M35: 6,611,328 km (0.106 R)
• M36: 6,742,825 km (0.044 R)
• M37: 6,935,806 km (0.113 R)
• M38: 7,057,280 km (0.099 R)
• M39: 7,253,253 km (0.092 R)
• M40: 7,339,421 km (0.07 R)
• M41: 7,587,903 km (0.111 R)
• M42: 7,776,097 km (0.092 R)
• M43: 8,029,367 km (0.098 R)
• M44: 8,105,811 km (0.081 R)
• M45: 8,388,551 km (0.117 R)
• M46: 8,505,088 km (0.082 R)
• M47: 8,622,223 km (0.108 R)
• M48: 8,713,777 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.8

Radius: 11.1

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.95 AU - 5.27 AU

Year: 7703 Days

Day: 11.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,549,133 km

• M1: 139,425 km (0.098 R)
• M2: 236,514 km (0.101 R)
• M3: 324,179 km (0.066 R)
• M4: 404,213 km (0.118 R)
• M5: 664,663 km (0.099 R)
• M6: 873,951 km (0.102 R)
• M7: 960,568 km (0.045 R)
• M8: 1,180,926 km (0.102 R)
• M9: 1,438,384 km (0.068 R)
• M10: 1,824,944 km (0.117 R)
• M11: 2,053,829 km (0.087 R)
• M12: 2,171,862 km (0.108 R)
• M13: 2,414,809 km (0.065 R)
• M14: 2,718,044 km (0.037 R)
• M15: 2,848,194 km (0.119 R)
• M16: 4,381,422 km (0.079 R)
• M17: 5,589,874 km (0.055 R)
• M18: 5,890,416 km (0.108 R)
• M19: 6,265,159 km (0.115 R)
• M20: 6,612,675 km (0.103 R)
• M21: 6,930,720 km (0.06 R)
• M22: 7,002,078 km (0.067 R)
• M23: 7,253,851 km (0.107 R)
• M24: 8,215,017 km (0.029 R)
• M25: 8,633,742 km (0.053 R)
• M26: 8,710,635 km (0.068 R)
• M27: 8,826,424 km (0.057 R)
• M28: 9,333,860 km (0.045 R)
• M29: 9,891,112 km (0.1 R)
• M30: 10,705,972 km (0.112 R)
• M31: 12,226,335 km (0.082 R)
• M32: 13,455,132 km (0.119 R)
• M33: 13,633,901 km (0.113 R)
• M34: 15,839,722 km (0.066 R)
• M35: 16,170,632 km (0.109 R)
• M36: 16,887,356 km (0.052 R)
• M37: 18,203,518 km (0.101 R)
• M38: 18,500,469 km (0.096 R)
• M39: 18,799,067 km (0.092 R)
• M40: 18,898,998 km (0.119 R)
• M41: 19,049,045 km (0.084 R)
• M42: 19,805,860 km (0.109 R)
• M43: 20,213,515 km (0.096 R)
• M44: 20,572,400 km (0.063 R)
• M45: 20,881,768 km (0.119 R)
• M46: 20,985,141 km (0.112 R)
• M47: 23,519,029 km (0.078 R)
• M48: 24,276,144 km (0.092 R)
• M49: 24,548,412 km (0.116 R)
• M50: 24,876,630 km (0.094 R)
• M51: 25,261,246 km (0.054 R)
• M52: 25,814,309 km (0.119 R)
• M53: 26,651,160 km (0.07 R)
• M54: 27,157,549 km (0.033 R)
• M55: 28,695,864 km (0.047 R)
• M56: 29,214,968 km (0.096 R)
• M57: 30,790,683 km (0.111 R)
• M58: 31,262,813 km (0.099 R)
• M59: 31,440,536 km (0.088 R)
• M60: 31,677,948 km (0.091 R)
• M61: 32,214,405 km (0.037 R)
• M62: 33,417,172 km (0.101 R)
• M63: 33,538,347 km (0.116 R)
• M64: 34,084,977 km (0.08 R)
• M65: 34,267,935 km (0.109 R)
• M66: 34,879,940 km (0.097 R)
• M67: 35,002,760 km (0.062 R)
• M68: 35,557,319 km (0.07 R)
• M69: 36,052,638 km (0.105 R)
• M70: 37,993,670 km (0.048 R)
• M71: 39,327,784 km (0.054 R)
• M72: 39,904,334 km (0.075 R)
• M73: 41,000,887 km (0.071 R)
• M74: 41,325,215 km (0.076 R)
• M75: 41,715,665 km (0.105 R)
• M76: 42,238,061 km (0.083 R)
• M77: 42,762,701 km (0.115 R)
• M78: 43,091,667 km (0.115 R)
• M79: 44,150,072 km (0.113 R)
• M80: 44,549,199 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 18,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit