🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.6

Radius: 12

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.79 AU - 0.99 AU

Year: 551 Days

Day: 15 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 34,632,257 km

• M1: 150,495 km (0.088 R)
• M2: 232,325 km (0.115 R)
• M3: 313,557 km (0.114 R)
• M4: 397,631 km (0.034 R)
• M5: 486,492 km (0.034 R)
• M6: 590,612 km (0.112 R)
• M7: 696,528 km (0.03 R)
• M8: 802,293 km (0.1 R)
• M9: 914,193 km (0.05 R)
• M10: 1,073,514 km (0.102 R)
• M11: 1,150,408 km (0.069 R)
• M12: 1,301,053 km (0.066 R)
• M13: 1,411,606 km (0.103 R)
• M14: 1,501,514 km (0.107 R)
• M15: 1,682,378 km (0.115 R)
• M16: 1,762,861 km (0.068 R)
• M17: 1,849,778 km (0.089 R)
• M18: 1,948,961 km (0.098 R)
• M19: 2,049,790 km (0.113 R)
• M20: 2,141,643 km (0.071 R)
• M21: 2,223,772 km (0.075 R)
• M22: 2,351,978 km (0.073 R)
• M23: 2,494,245 km (0.089 R)
• M24: 2,581,012 km (0.069 R)
• M25: 2,698,297 km (0.061 R)
• M26: 2,877,515 km (0.118 R)
• M27: 2,956,503 km (0.091 R)
• M28: 3,067,056 km (0.102 R)
• M29: 3,210,370 km (0.095 R)
• M30: 3,292,500 km (0.084 R)
• M31: 3,471,568 km (0.06 R)
• M32: 3,608,001 km (0.096 R)
• M33: 3,700,004 km (0.08 R)
• M34: 3,893,135 km (0.103 R)
• M35: 3,974,067 km (0.069 R)
• M36: 4,096,438 km (0.035 R)
• M37: 4,206,393 km (0.092 R)
• M38: 4,359,132 km (0.103 R)
• M39: 4,443,206 km (0.115 R)
• M40: 4,605,969 km (0.072 R)
• M41: 4,864,624 km (0.05 R)
• M42: 5,003,151 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.4

Radius: 14.1

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.11 AU - 1.31 AU

Year: 873 Days

Day: 13.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 34,632,257 km

• M1: 200,162 km (0.055 R)
• M2: 335,698 km (0.099 R)
• M3: 492,626 km (0.093 R)
• M4: 628,909 km (0.114 R)
• M5: 724,802 km (0.053 R)
• M6: 826,678 km (0.088 R)
• M7: 921,822 km (0.119 R)
• M8: 1,085,482 km (0.028 R)
• M9: 1,191,547 km (0.088 R)
• M10: 1,280,408 km (0.082 R)
• M11: 1,386,174 km (0.095 R)
• M12: 1,652,458 km (0.05 R)
• M13: 1,784,254 km (0.109 R)
• M14: 1,903,483 km (0.117 R)
• M15: 2,577,123 km (0.115 R)
• M16: 2,795,835 km (0.058 R)
• M17: 2,964,132 km (0.093 R)
• M18: 3,310,900 km (0.094 R)
• M19: 3,419,508 km (0.076 R)
• M20: 3,620,119 km (0.11 R)
• M21: 3,804,124 km (0.066 R)
• M22: 4,001,743 km (0.108 R)
• M23: 4,117,681 km (0.058 R)
• M24: 4,224,195 km (0.067 R)
• M25: 4,342,377 km (0.077 R)
• M26: 4,505,289 km (0.106 R)
• M27: 4,659,375 km (0.044 R)
• M28: 4,759,157 km (0.086 R)
• M29: 4,859,836 km (0.087 R)
• M30: 5,131,805 km (0.088 R)
• M31: 5,502,359 km (0.107 R)
• M32: 5,596,307 km (0.117 R)
• M33: 5,845,686 km (0.087 R)
• M34: 6,417,150 km (0.1 R)
• M35: 6,578,417 km (0.062 R)
• M36: 6,678,348 km (0.05 R)
• M37: 6,778,728 km (0.049 R)
• M38: 7,006,566 km (0.069 R)
• M39: 7,288,558 km (0.059 R)
• M40: 7,482,885 km (0.07 R)
• M41: 8,063,176 km (0.073 R)
• M42: 8,210,530 km (0.092 R)
• M43: 8,412,935 km (0.104 R)
• M44: 8,603,374 km (0.057 R)
• M45: 8,836,447 km (0.106 R)
• M46: 9,266,990 km (0.041 R)
• M47: 9,365,275 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.7

Radius: 14

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.64 AU - 3.54 AU

Year: 3563 Days

Day: 12.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 34,632,257 km

• M1: 179,966 km (0.108 R)
• M2: 351,705 km (0.101 R)
• M3: 455,376 km (0.102 R)
• M4: 647,609 km (0.093 R)
• M5: 892,202 km (0.098 R)
• M6: 1,096,552 km (0.082 R)
• M7: 1,205,011 km (0.089 R)
• M8: 1,567,187 km (0.035 R)
• M9: 1,677,142 km (0.059 R)
• M10: 2,158,996 km (0.112 R)
• M11: 2,650,725 km (0.057 R)
• M12: 2,884,247 km (0.11 R)
• M13: 3,020,979 km (0.033 R)
• M14: 3,159,806 km (0.05 R)
• M15: 3,283,075 km (0.117 R)
• M16: 3,552,800 km (0.032 R)
• M17: 3,923,952 km (0.043 R)
• M18: 4,288,223 km (0.079 R)
• M19: 4,523,989 km (0.043 R)
• M20: 5,299,056 km (0.119 R)
• M21: 5,509,839 km (0.083 R)
• M22: 6,855,921 km (0.057 R)
• M23: 6,970,662 km (0.068 R)
• M24: 7,178,903 km (0.098 R)
• M25: 7,272,102 km (0.119 R)
• M26: 8,032,209 km (0.094 R)
• M27: 8,372,694 km (0.093 R)
• M28: 8,817,598 km (0.113 R)
• M29: 8,917,529 km (0.09 R)
• M30: 9,937,637 km (0.113 R)
• M31: 10,093,817 km (0.106 R)
• M32: 10,435,050 km (0.1 R)
• M33: 10,593,923 km (0.073 R)
• M34: 11,210,116 km (0.103 R)
• M35: 11,673,122 km (0.107 R)
• M36: 11,976,058 km (0.119 R)
• M37: 12,225,886 km (0.083 R)
• M38: 12,449,385 km (0.062 R)
• M39: 12,674,380 km (0.102 R)
• M40: 12,843,875 km (0.031 R)
• M41: 13,071,114 km (0.102 R)
• M42: 14,022,706 km (0.093 R)
• M43: 14,110,370 km (0.101 R)
• M44: 14,256,677 km (0.097 R)
• M45: 15,205,876 km (0.079 R)
• M46: 16,482,693 km (0.119 R)
• M47: 16,667,896 km (0.084 R)
• M48: 16,947,045 km (0.103 R)
• M49: 17,133,893 km (0.04 R)
• M50: 17,762,054 km (0.072 R)
• M51: 17,856,899 km (0.104 R)
• M52: 17,983,609 km (0.076 R)
• M53: 18,493,738 km (0.078 R)
• M54: 18,814,924 km (0.095 R)
• M55: 19,138,056 km (0.06 R)
• M56: 19,365,295 km (0.106 R)
• M57: 19,626,044 km (0.113 R)
• M58: 20,448,533 km (0.098 R)
• M59: 20,647,648 km (0.11 R)
• M60: 21,181,712 km (0.105 R)
• M61: 21,551,518 km (0.11 R)
• M62: 21,855,800 km (0.066 R)
• M63: 22,263,604 km (0.119 R)
• M64: 22,365,929 km (0.111 R)
• M65: 22,571,028 km (0.099 R)
• M66: 23,190,363 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.3

Radius: 10.1

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.42 AU - 5.66 AU

Year: 8554 Days

Day: 11.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 34,632,257 km

• M1: 189,690 km (0.04 R)
• M2: 378,782 km (0.082 R)
• M3: 670,198 km (0.034 R)
• M4: 806,033 km (0.029 R)
• M5: 1,086,380 km (0.043 R)
• M6: 1,186,760 km (0.093 R)
• M7: 1,927,120 km (0.057 R)
• M8: 2,252,645 km (0.111 R)
• M9: 2,622,899 km (0.097 R)
• M10: 3,127,194 km (0.11 R)
• M11: 3,361,015 km (0.048 R)
• M12: 3,540,084 km (0.101 R)
• M13: 3,661,408 km (0.111 R)
• M14: 3,907,945 km (0.095 R)
• M15: 4,223,896 km (0.091 R)
• M16: 4,647,108 km (0.098 R)
• M17: 4,713,530 km (0.11 R)
• M18: 5,394,200 km (0.086 R)
• M19: 6,398,451 km (0.076 R)
• M20: 6,583,952 km (0.072 R)
• M21: 6,771,099 km (0.101 R)
• M22: 7,537,339 km (0.07 R)
• M23: 8,861,280 km (0.078 R)
• M24: 9,026,586 km (0.081 R)
• M25: 9,655,795 km (0.066 R)
• M26: 9,997,177 km (0.101 R)
• M27: 11,178,402 km (0.103 R)
• M28: 11,446,780 km (0.112 R)
• M29: 12,449,385 km (0.116 R)
• M30: 14,978,188 km (0.101 R)
• M31: 15,175,358 km (0.11 R)
• M32: 16,022,979 km (0.091 R)
• M33: 17,348,715 km (0.083 R)
• M34: 17,607,669 km (0.093 R)
• M35: 18,497,926 km (0.113 R)
• M36: 18,868,630 km (0.029 R)
• M37: 19,295,433 km (0.069 R)
• M38: 19,402,545 km (0.119 R)
• M39: 19,617,666 km (0.105 R)
• M40: 20,267,370 km (0.068 R)
• M41: 20,376,277 km (0.088 R)
• M42: 21,810,622 km (0.026 R)
• M43: 22,202,269 km (0.082 R)
• M44: 22,370,866 km (0.105 R)
• M45: 23,163,286 km (0.109 R)
• M46: 23,620,307 km (0.101 R)
• M47: 23,849,790 km (0.027 R)
• M48: 24,022,576 km (0.1 R)
• M49: 25,125,860 km (0.059 R)
• M50: 25,360,130 km (0.058 R)
• M51: 25,772,123 km (0.029 R)
• M52: 26,067,728 km (0.104 R)
• M53: 26,186,210 km (0.101 R)
• M54: 27,021,115 km (0.088 R)
• M55: 27,985,872 km (0.079 R)
• M56: 28,655,771 km (0.091 R)
• M57: 29,207,787 km (0.104 R)
• M58: 29,825,178 km (0.05 R)
• M59: 30,446,907 km (0.116 R)
• M60: 31,010,143 km (0.09 R)
• M61: 31,324,597 km (0.083 R)
• M62: 31,956,499 km (0.087 R)
• M63: 32,337,674 km (0.03 R)
• M64: 32,401,403 km (0.058 R)
• M65: 32,465,132 km (0.101 R)
• M66: 32,720,495 km (0.101 R)
• M67: 33,361,672 km (0.036 R)
• M68: 33,554,802 km (0.07 R)
• M69: 33,813,008 km (0.084 R)
• M70: 34,331,215 km (0.073 R)
• M71: 34,526,291 km (0.1 R)
• M72: 34,786,890 km (0.117 R)
• M73: 38,031,967 km (0.111 R)
• M74: 38,233,775 km (0.1 R)
• M75: 38,301,094 km (0.086 R)
• M76: 39,656,451 km (0.077 R)
• M77: 39,929,317 km (0.084 R)
• M78: 40,271,448 km (0.069 R)
• M79: 41,234,259 km (0.118 R)
• M80: 41,649,244 km (0.052 R)
• M81: 42,413,689 km (0.067 R)
• M82: 42,692,839 km (0.068 R)
• M83: 43,182,772 km (0.097 R)
• M84: 45,232,412 km (0.074 R)
• M85: 45,374,979 km (0.083 R)
• M86: 46,736,320 km (0.078 R)
• M87: 47,024,595 km (0.109 R)
• M88: 48,110,974 km (0.054 R)
• M89: 48,183,679 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.5

Radius: 3.7

Gravity: 53.8 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.4 AU - 8.28 AU

Year: 11735 Days

Day: 22.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 34,632,257 km

• M1: 65,374 km (0.043 R)
• M2: 92,601 km (0.104 R)
• M3: 466,446 km (0.039 R)
• M4: 788,830 km (0.096 R)
• M5: 929,900 km (0.04 R)
• M6: 1,189,752 km (0.097 R)
• M7: 1,669,662 km (0.1 R)
• M8: 1,798,166 km (0.035 R)
• M9: 2,634,269 km (0.082 R)
• M10: 2,874,822 km (0.079 R)
• M11: 3,028,908 km (0.115 R)
• M12: 3,377,172 km (0.05 R)
• M13: 4,008,026 km (0.082 R)
• M14: 4,042,284 km (0.105 R)
• M15: 5,988,852 km (0.088 R)
• M16: 6,067,241 km (0.098 R)
• M17: 7,199,547 km (0.076 R)
• M18: 7,492,609 km (0.065 R)
• M19: 7,918,066 km (0.08 R)
• M20: 8,133,786 km (0.098 R)
• M21: 8,220,553 km (0.114 R)
• M22: 9,742,711 km (0.074 R)
• M23: 9,881,089 km (0.077 R)
• M24: 10,020,065 km (0.084 R)
• M25: 10,066,590 km (0.092 R)
• M26: 10,159,790 km (0.094 R)
• M27: 10,253,288 km (0.116 R)
• M28: 13,187,950 km (0.072 R)
• M29: 13,649,011 km (0.115 R)
• M30: 13,700,472 km (0.082 R)
• M31: 14,429,163 km (0.066 R)
• M32: 14,692,456 km (0.105 R)
• M33: 14,745,264 km (0.062 R)
• M34: 14,798,221 km (0.099 R)
• M35: 15,707,178 km (0.11 R)
• M36: 16,141,161 km (0.069 R)
• M37: 16,250,368 km (0.079 R)
• M38: 16,634,236 km (0.094 R)
• M39: 17,020,947 km (0.11 R)
• M40: 17,410,799 km (0.115 R)
• M41: 17,916,290 km (0.08 R)
• M42: 18,199,179 km (0.059 R)
• M43: 19,461,337 km (0.047 R)
• M44: 19,810,498 km (0.112 R)
• M45: 20,929,640 km (0.07 R)
• M46: 22,008,689 km (0.113 R)
• M47: 22,190,301 km (0.111 R)
• M48: 22,250,888 km (0.113 R)
• M49: 22,493,985 km (0.109 R)
• M50: 24,282,876 km (0.085 R)
• M51: 24,470,472 km (0.106 R)
• M52: 25,861,134 km (0.086 R)
• M53: 26,052,768 km (0.081 R)
• M54: 26,244,852 km (0.075 R)
• M55: 26,437,385 km (0.104 R)
• M56: 27,017,824 km (0.077 R)
• M57: 27,407,227 km (0.093 R)
• M58: 27,602,602 km (0.081 R)
• M59: 27,733,052 km (0.069 R)
• M60: 28,191,420 km (0.098 R)
• M61: 28,520,385 km (0.045 R)
• M62: 30,251,083 km (0.113 R)
• M63: 30,385,721 km (0.115 R)
• M64: 30,858,151 km (0.08 R)
• M65: 30,925,769 km (0.104 R)
• M66: 31,401,042 km (0.115 R)
• M67: 32,703,142 km (0.108 R)
• M68: 33,604,170 km (0.051 R)
• M69: 34,372,953 km (0.088 R)
• M70: 34,583,587 km (0.078 R)
• M71: 36,713,711 km (0.105 R)
• M72: 37,794,556 km (0.095 R)
• M73: 40,431,069 km (0.094 R)
• M74: 40,950,622 km (0.095 R)
• M75: 41,546,919 km (0.115 R)
• M76: 43,126,224 km (0.029 R)
• M77: 43,732,993 km (0.111 R)
• M78: 44,878,164 km (0.07 R)
• M79: 45,415,969 km (0.114 R)
• M80: 45,493,012 km (0.059 R)
• M81: 46,808,875 km (0.03 R)
• M82: 47,354,159 km (0.107 R)
• M83: 47,666,818 km (0.054 R)
• M84: 48,215,543 km (0.07 R)
• M85: 48,451,310 km (0.118 R)
• M86: 48,687,525 km (0.118 R)
• M87: 50,670,594 km (0.112 R)
• M88: 51,471,242 km (0.117 R)
• M89: 51,551,426 km (0.029 R)
• M90: 52,760,775 km (0.072 R)
• M91: 52,841,708 km (0.115 R)
• M92: 53,247,118 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.5

Radius: 6.2

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.63 AU - 9.01 AU

Year: 17184 Days

Day: 19.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 34,632,257 km

• M1: 78,240 km (0.085 R)
• M2: 353,500 km (0.057 R)
• M3: 1,286,542 km (0.105 R)
• M4: 1,585,887 km (0.065 R)
• M5: 1,867,879 km (0.086 R)
• M6: 1,965,267 km (0.051 R)
• M7: 2,330,286 km (0.108 R)
• M8: 3,098,471 km (0.104 R)
• M9: 3,260,934 km (0.099 R)
• M10: 3,473,962 km (0.074 R)
• M11: 3,521,983 km (0.106 R)
• M12: 3,691,627 km (0.082 R)
• M13: 3,988,578 km (0.065 R)
• M14: 5,698,482 km (0.119 R)
• M15: 5,840,450 km (0.038 R)
• M16: 5,955,042 km (0.11 R)
• M17: 7,293,644 km (0.063 R)
• M18: 7,572,195 km (0.106 R)
• M19: 8,851,706 km (0.114 R)
• M20: 9,820,651 km (0.101 R)
• M21: 9,956,935 km (0.085 R)
• M22: 10,752,646 km (0.072 R)
• M23: 12,662,562 km (0.099 R)
• M24: 13,599,194 km (0.1 R)
• M25: 17,438,624 km (0.087 R)
• M26: 17,562,491 km (0.075 R)
• M27: 19,453,707 km (0.077 R)
• M28: 19,667,782 km (0.066 R)
• M29: 19,796,585 km (0.09 R)
• M30: 20,012,006 km (0.045 R)
• M31: 22,252,534 km (0.107 R)
• M32: 23,425,082 km (0.09 R)
• M33: 24,294,545 km (0.084 R)
• M34: 25,361,177 km (0.089 R)
• M35: 26,537,765 km (0.073 R)
• M36: 26,680,182 km (0.105 R)
• M37: 27,013,336 km (0.116 R)
• M38: 27,539,771 km (0.093 R)
• M39: 27,973,007 km (0.119 R)
• M40: 28,846,359 km (0.107 R)
• M41: 30,918,439 km (0.057 R)
• M42: 32,022,771 km (0.115 R)
• M43: 32,579,873 km (0.1 R)
• M44: 33,344,617 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 12,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit