🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.2

Radius: 10.9

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.93 AU - 2.21 AU

Year: 1986 Days

Day: 14.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,664,118 km

• M1: 139,276 km (0.069 R)
• M2: 226,641 km (0.054 R)
• M3: 316,250 km (0.091 R)
• M4: 385,514 km (0.102 R)
• M5: 556,803 km (0.094 R)
• M6: 692,040 km (0.038 R)
• M7: 807,380 km (0.073 R)
• M8: 1,001,109 km (0.101 R)
• M9: 1,086,230 km (0.092 R)
• M10: 1,344,137 km (0.112 R)
• M11: 1,567,486 km (0.037 R)
• M12: 1,732,643 km (0.102 R)
• M13: 2,040,665 km (0.098 R)
• M14: 2,170,815 km (0.102 R)
• M15: 2,434,406 km (0.109 R)
• M16: 2,572,934 km (0.102 R)
• M17: 2,659,401 km (0.1 R)
• M18: 2,735,995 km (0.025 R)
• M19: 2,841,013 km (0.103 R)
• M20: 2,981,336 km (0.064 R)
• M21: 3,124,052 km (0.085 R)
• M22: 3,245,675 km (0.108 R)
• M23: 3,687,139 km (0.063 R)
• M24: 3,877,726 km (0.114 R)
• M25: 4,204,897 km (0.08 R)
• M26: 4,275,208 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.8

Radius: 10.2

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.44 AU - 2.58 AU

Year: 2652 Days

Day: 10.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 49,664,118 km

• M1: 141,520 km (0.117 R)
• M2: 383,419 km (0.117 R)
• M3: 670,049 km (0.05 R)
• M4: 780,452 km (0.106 R)
• M5: 867,518 km (0.09 R)
• M6: 935,136 km (0.069 R)
• M7: 1,036,264 km (0.033 R)
• M8: 1,216,231 km (0.048 R)
• M9: 1,397,843 km (0.104 R)
• M10: 1,469,350 km (0.086 R)
• M11: 1,768,546 km (0.068 R)
• M12: 1,895,555 km (0.068 R)
• M13: 1,975,440 km (0.113 R)
• M14: 2,066,545 km (0.076 R)
• M15: 2,242,622 km (0.091 R)
• M16: 2,477,939 km (0.118 R)
• M17: 2,620,955 km (0.069 R)
• M18: 2,834,730 km (0.109 R)
• M19: 2,915,064 km (0.101 R)
• M20: 3,066,158 km (0.112 R)
• M21: 3,231,912 km (0.05 R)
• M22: 3,473,663 km (0.036 R)
• M23: 3,746,679 km (0.116 R)
• M24: 4,052,457 km (0.06 R)
• M25: 4,486,291 km (0.092 R)
• M26: 4,948,698 km (0.118 R)
• M27: 5,157,686 km (0.117 R)
• M28: 5,526,744 km (0.116 R)
• M29: 5,642,084 km (0.106 R)
• M30: 5,787,343 km (0.12 R)
• M31: 5,919,139 km (0.055 R)
• M32: 5,992,741 km (0.041 R)
• M33: 6,230,452 km (0.12 R)
• M34: 6,395,758 km (0.088 R)
• M35: 6,471,454 km (0.117 R)
• M36: 6,577,818 km (0.064 R)
• M37: 7,024,667 km (0.108 R)
• M38: 7,417,960 km (0.086 R)
• M39: 7,497,396 km (0.115 R)
• M40: 7,866,903 km (0.099 R)
• M41: 8,045,673 km (0.085 R)
• M42: 8,390,795 km (0.12 R)
• M43: 8,774,364 km (0.105 R)
• M44: 9,061,592 km (0.106 R)
• M45: 9,129,509 km (0.099 R)
• M46: 10,205,716 km (0.073 R)
• M47: 11,120,807 km (0.116 R)
• M48: 11,431,820 km (0.053 R)
• M49: 11,615,975 km (0.118 R)
• M50: 12,438,165 km (0.027 R)
• M51: 12,551,860 km (0.054 R)
• M52: 12,684,703 km (0.085 R)

Asteroid Belt

Center: 4.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.1

Radius: 3

Gravity: 73.68 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.92 AU - 6.2 AU

Year: 9948 Days

Day: 24.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 49,664,118 km

• M1: 41,588 km (0.075 R)
• M2: 151,393 km (0.046 R)
• M3: 387,010 km (0.096 R)
• M4: 731,234 km (0.12 R)
• M5: 1,312,123 km (0.053 R)
• M6: 1,575,415 km (0.101 R)
• M7: 1,666,819 km (0.074 R)
• M8: 1,759,869 km (0.055 R)
• M9: 2,123,991 km (0.093 R)
• M10: 2,199,537 km (0.097 R)
• M11: 2,946,480 km (0.047 R)
• M12: 3,002,579 km (0.12 R)
• M13: 3,059,127 km (0.107 R)
• M14: 3,673,077 km (0.068 R)
• M15: 4,484,047 km (0.069 R)
• M16: 4,777,109 km (0.115 R)
• M17: 5,009,434 km (0.068 R)
• M18: 5,279,309 km (0.11 R)
• M19: 5,381,783 km (0.046 R)
• M20: 5,484,856 km (0.097 R)
• M21: 5,833,270 km (0.117 R)
• M22: 6,296,724 km (0.105 R)
• M23: 6,514,688 km (0.111 R)
• M24: 6,587,841 km (0.109 R)
• M25: 7,145,542 km (0.1 R)
• M26: 7,372,781 km (0.102 R)
• M27: 7,795,545 km (0.095 R)
• M28: 8,068,561 km (0.113 R)
• M29: 8,584,075 km (0.114 R)
• M30: 9,439,027 km (0.069 R)
• M31: 9,605,081 km (0.07 R)
• M32: 10,491,747 km (0.111 R)
• M33: 10,749,804 km (0.092 R)
• M34: 11,360,313 km (0.088 R)
• M35: 11,847,703 km (0.076 R)
• M36: 12,116,530 km (0.069 R)
• M37: 12,568,764 km (0.072 R)
• M38: 13,257,662 km (0.041 R)
• M39: 13,864,581 km (0.071 R)
• M40: 14,053,074 km (0.1 R)
• M41: 14,480,475 km (0.056 R)
• M42: 14,863,895 km (0.101 R)
• M43: 17,385,517 km (0.086 R)
• M44: 17,537,957 km (0.087 R)
• M45: 18,100,445 km (0.079 R)
• M46: 19,506,366 km (0.117 R)
• M47: 20,623,712 km (0.087 R)
• M48: 20,731,273 km (0.102 R)
• M49: 20,892,839 km (0.058 R)
• M50: 22,421,130 km (0.077 R)
• M51: 22,587,035 km (0.086 R)
• M52: 22,642,386 km (0.098 R)
• M53: 23,254,540 km (0.042 R)
• M54: 24,495,155 km (0.109 R)
• M55: 24,665,996 km (0.117 R)
• M56: 25,123,466 km (0.065 R)
• M57: 25,699,269 km (0.059 R)
• M58: 26,163,022 km (0.044 R)
• M59: 26,863,888 km (0.099 R)
• M60: 27,511,647 km (0.086 R)
• M61: 28,045,562 km (0.058 R)
• M62: 28,283,871 km (0.093 R)
• M63: 30,520,509 km (0.101 R)
• M64: 31,628,879 km (0.094 R)
• M65: 32,125,694 km (0.108 R)
• M66: 32,750,415 km (0.034 R)
• M67: 32,875,778 km (0.099 R)
• M68: 33,127,102 km (0.097 R)
• M69: 33,190,083 km (0.102 R)
• M70: 33,505,286 km (0.117 R)
• M71: 33,758,256 km (0.116 R)
• M72: 34,840,147 km (0.033 R)
• M73: 34,904,175 km (0.073 R)
• M74: 35,032,231 km (0.05 R)
• M75: 36,256,989 km (0.077 R)
• M76: 36,321,914 km (0.101 R)
• M77: 36,581,616 km (0.058 R)
• M78: 36,842,066 km (0.115 R)
• M79: 38,748,392 km (0.109 R)
• M80: 39,479,776 km (0.117 R)
• M81: 39,746,957 km (0.118 R)
• M82: 40,484,475 km (0.04 R)
• M83: 40,686,432 km (0.116 R)
• M84: 41,159,012 km (0.076 R)
• M85: 41,769,221 km (0.106 R)
• M86: 42,041,340 km (0.113 R)
• M87: 42,519,156 km (0.08 R)
• M88: 42,861,436 km (0.074 R)
• M89: 44,656,161 km (0.07 R)
• M90: 44,725,724 km (0.098 R)
• M91: 45,073,838 km (0.096 R)
• M92: 45,143,551 km (0.095 R)
• M93: 45,352,988 km (0.112 R)
• M94: 45,912,933 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.1

Radius: 6.5

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.63 AU - 7.69 AU

Year: 14138 Days

Day: 22.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,664,118 km

• M1: 88,712 km (0.079 R)
• M2: 136,583 km (0.099 R)
• M3: 217,366 km (0.112 R)
• M4: 424,559 km (0.103 R)
• M5: 481,705 km (0.053 R)
• M6: 737,966 km (0.093 R)
• M7: 808,277 km (0.093 R)
• M8: 1,072,617 km (0.068 R)
• M9: 1,562,101 km (0.106 R)
• M10: 1,818,512 km (0.064 R)
• M11: 2,013,288 km (0.106 R)
• M12: 2,113,220 km (0.098 R)
• M13: 2,475,845 km (0.102 R)
• M14: 2,691,864 km (0.089 R)
• M15: 2,774,442 km (0.071 R)
• M16: 3,113,281 km (0.07 R)
• M17: 3,258,391 km (0.044 R)
• M18: 3,645,999 km (0.048 R)
• M19: 3,737,553 km (0.104 R)
• M20: 3,799,038 km (0.105 R)
• M21: 4,497,062 km (0.046 R)
• M22: 5,268,538 km (0.07 R)
• M23: 5,687,113 km (0.117 R)
• M24: 5,972,246 km (0.119 R)
• M25: 6,519,176 km (0.089 R)
• M26: 6,930,421 km (0.042 R)
• M27: 7,082,113 km (0.101 R)
• M28: 9,275,966 km (0.057 R)
• M29: 9,865,381 km (0.095 R)
• M30: 9,993,287 km (0.076 R)
• M31: 10,078,857 km (0.099 R)
• M32: 10,207,661 km (0.109 R)
• M33: 10,860,057 km (0.1 R)
• M34: 11,168,977 km (0.065 R)
• M35: 13,364,775 km (0.069 R)
• M36: 13,506,294 km (0.111 R)
• M37: 14,753,940 km (0.095 R)
• M38: 14,802,709 km (0.093 R)
• M39: 15,047,003 km (0.1 R)
• M40: 15,342,159 km (0.049 R)
• M41: 15,688,777 km (0.117 R)
• M42: 16,138,319 km (0.085 R)
• M43: 16,693,327 km (0.094 R)
• M44: 17,100,981 km (0.09 R)
• M45: 18,134,553 km (0.097 R)
• M46: 18,553,577 km (0.082 R)
• M47: 18,869,827 km (0.066 R)
• M48: 19,294,535 km (0.078 R)
• M49: 20,207,232 km (0.062 R)
• M50: 20,914,680 km (0.075 R)
• M51: 22,353,662 km (0.119 R)
• M52: 22,634,008 km (0.05 R)
• M53: 22,746,506 km (0.098 R)
• M54: 24,629,195 km (0.092 R)
• M55: 25,267,828 km (0.101 R)
• M56: 25,326,172 km (0.109 R)
• M57: 26,206,405 km (0.046 R)
• M58: 26,502,011 km (0.107 R)
• M59: 26,917,893 km (0.067 R)
• M60: 27,036,973 km (0.111 R)
• M61: 27,695,652 km (0.102 R)
• M62: 27,816,078 km (0.077 R)
• M63: 28,784,874 km (0.093 R)
• M64: 29,395,982 km (0.096 R)
• M65: 29,826,375 km (0.115 R)
• M66: 31,442,929 km (0.053 R)
• M67: 31,631,423 km (0.096 R)
• M68: 31,883,046 km (0.093 R)
• M69: 32,072,287 km (0.113 R)
• M70: 32,325,257 km (0.113 R)
• M71: 32,388,537 km (0.043 R)
• M72: 32,515,396 km (0.083 R)
• M73: 32,960,300 km (0.078 R)
• M74: 33,343,421 km (0.067 R)
• M75: 33,920,719 km (0.067 R)
• M76: 34,501,458 km (0.086 R)
• M77: 35,738,034 km (0.102 R)
• M78: 36,989,121 km (0.074 R)
• M79: 37,586,764 km (0.065 R)
• M80: 37,786,627 km (0.047 R)
• M81: 38,120,529 km (0.092 R)
• M82: 42,065,575 km (0.114 R)
• M83: 43,735,536 km (0.049 R)
• M84: 44,016,032 km (0.079 R)
• M85: 44,226,666 km (0.084 R)
• M86: 45,285,370 km (0.062 R)
• M87: 46,209,585 km (0.084 R)
• M88: 47,139,935 km (0.094 R)
• M89: 47,571,524 km (0.095 R)
• M90: 47,859,949 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.2

Radius: 3.2

Gravity: 17.4 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.97 AU - 11.77 AU

Year: 20678 Days

Day: 18 Hours

Environment

Temp: -238 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,664,118 km

• M1: 57,296 km (0.098 R)
• M2: 149,747 km (0.044 R)
• M3: 482,304 km (0.052 R)
• M4: 578,046 km (0.049 R)
• M5: 1,924,726 km (0.038 R)
• M6: 2,000,423 km (0.114 R)
• M7: 2,051,286 km (0.09 R)
• M8: 2,312,334 km (0.06 R)
• M9: 2,751,404 km (0.091 R)
• M10: 2,893,971 km (0.095 R)
• M11: 3,156,365 km (0.085 R)
• M12: 3,215,756 km (0.075 R)
• M13: 3,245,526 km (0.109 R)
• M14: 3,305,515 km (0.119 R)
• M15: 3,548,910 km (0.099 R)
• M16: 4,052,756 km (0.067 R)
• M17: 5,090,816 km (0.065 R)
• M18: 5,442,371 km (0.098 R)
• M19: 6,242,869 km (0.04 R)
• M20: 7,471,217 km (0.062 R)
• M21: 7,589,998 km (0.08 R)
• M22: 7,709,526 km (0.033 R)
• M23: 8,153,234 km (0.057 R)
• M24: 8,439,713 km (0.051 R)
• M25: 9,022,696 km (0.092 R)
• M26: 9,489,891 km (0.036 R)
• M27: 9,618,694 km (0.113 R)
• M28: 9,834,564 km (0.1 R)
• M29: 10,359,204 km (0.078 R)
• M30: 10,758,630 km (0.112 R)
• M31: 10,892,969 km (0.116 R)
• M32: 10,937,848 km (0.096 R)
• M33: 11,481,188 km (0.113 R)
• M34: 11,618,369 km (0.068 R)
• M35: 13,019,951 km (0.047 R)
• M36: 13,547,134 km (0.05 R)
• M37: 16,234,062 km (0.065 R)
• M38: 16,542,533 km (0.082 R)
• M39: 16,801,038 km (0.106 R)
• M40: 17,637,290 km (0.111 R)
• M41: 18,594,118 km (0.12 R)
• M42: 18,647,823 km (0.093 R)
• M43: 18,755,235 km (0.031 R)
• M44: 19,187,124 km (0.084 R)
• M45: 19,241,278 km (0.11 R)
• M46: 20,391,686 km (0.101 R)
• M47: 22,357,551 km (0.091 R)
• M48: 23,449,915 km (0.088 R)
• M49: 24,031,701 km (0.118 R)
• M50: 24,265,822 km (0.105 R)
• M51: 24,559,482 km (0.049 R)
• M52: 25,985,300 km (0.052 R)
• M53: 27,011,392 km (0.055 R)
• M54: 27,072,128 km (0.046 R)
• M55: 29,477,363 km (0.085 R)
• M56: 30,927,565 km (0.091 R)
• M57: 31,054,723 km (0.083 R)
• M58: 32,271,701 km (0.059 R)
• M59: 33,048,414 km (0.105 R)
• M60: 33,765,735 km (0.058 R)
• M61: 33,962,307 km (0.096 R)
• M62: 34,159,178 km (0.034 R)
• M63: 34,950,551 km (0.074 R)
• M64: 35,016,822 km (0.043 R)
• M65: 35,215,638 km (0.104 R)
• M66: 36,820,524 km (0.068 R)
• M67: 37,835,545 km (0.031 R)
• M68: 38,107,814 km (0.115 R)
• M69: 39,203,319 km (0.066 R)
• M70: 40,447,973 km (0.06 R)
• M71: 40,796,087 km (0.119 R)
• M72: 42,834,209 km (0.083 R)
• M73: 43,117,846 km (0.119 R)
• M74: 45,409,985 km (0.028 R)
• M75: 46,425,156 km (0.088 R)
• M76: 46,789,576 km (0.098 R)
• M77: 47,154,894 km (0.081 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: 218 - 14,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit