🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.82 AU - 1.34 AU

Year: 501 Days

Day: 14.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,671,921 km

• M1: 48,021 km (0.027 R)
• M2: 672,293 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.49 AU - 1.59 AU

Year: 853 Days

Day: 23.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,671,921 km

• M1: 624,571 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.57 AU - 1.99 AU

Year: 1060 Days

Day: 18.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,671,921 km

• M1: 511,176 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.97 AU - 2.35 AU

Year: 1417 Days

Day: 47.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.9

Radius: 10.7

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.67 AU - 3.01 AU

Year: 2136 Days

Day: 5.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,671,921 km

• M1: 134,488 km (0.116 R)
• M2: 349,610 km (0.078 R)
• M3: 427,700 km (0.072 R)
• M4: 499,806 km (0.04 R)
• M5: 643,720 km (0.111 R)
• M6: 721,361 km (0.074 R)
• M7: 878,738 km (0.036 R)
• M8: 1,057,208 km (0.091 R)
• M9: 1,132,157 km (0.105 R)
• M10: 1,218,774 km (0.106 R)
• M11: 1,429,856 km (0.081 R)
• M12: 1,555,967 km (0.101 R)
• M13: 1,674,898 km (0.049 R)
• M14: 1,808,339 km (0.049 R)
• M15: 1,933,702 km (0.102 R)
• M16: 2,085,843 km (0.107 R)
• M17: 2,181,586 km (0.059 R)
• M18: 2,327,743 km (0.079 R)
• M19: 2,414,659 km (0.074 R)
• M20: 2,617,364 km (0.117 R)
• M21: 2,747,066 km (0.081 R)
• M22: 2,905,490 km (0.073 R)
• M23: 3,012,752 km (0.099 R)
• M24: 3,148,736 km (0.056 R)
• M25: 3,231,314 km (0.092 R)
• M26: 3,583,467 km (0.112 R)
• M27: 3,962,997 km (0.093 R)
• M28: 4,037,347 km (0.081 R)
• M29: 4,112,296 km (0.091 R)
• M30: 4,202,803 km (0.102 R)
• M31: 4,309,316 km (0.025 R)
• M32: 4,494,070 km (0.105 R)
• M33: 5,373,855 km (0.068 R)
• M34: 5,556,215 km (0.064 R)
• M35: 5,673,200 km (0.093 R)
• M36: 5,859,001 km (0.057 R)
• M37: 5,926,918 km (0.065 R)
• M38: 6,236,436 km (0.091 R)
• M39: 6,480,729 km (0.097 R)
• M40: 6,621,800 km (0.116 R)
• M41: 7,123,551 km (0.062 R)
• M42: 7,196,256 km (0.074 R)
• M43: 7,269,260 km (0.079 R)
• M44: 7,471,067 km (0.084 R)
• M45: 7,768,019 km (0.112 R)
• M46: 8,220,702 km (0.12 R)
• M47: 8,565,974 km (0.081 R)
• M48: 8,643,316 km (0.092 R)
• M49: 8,876,838 km (0.083 R)
• M50: 8,994,422 km (0.037 R)
• M51: 9,389,959 km (0.09 R)
• M52: 9,690,352 km (0.117 R)
• M53: 9,994,035 km (0.075 R)
• M54: 10,136,752 km (0.096 R)
• M55: 10,239,077 km (0.115 R)
• M56: 10,465,568 km (0.113 R)
• M57: 10,797,974 km (0.119 R)
• M58: 10,944,580 km (0.11 R)
• M59: 11,091,785 km (0.072 R)
• M60: 11,239,587 km (0.084 R)
• M61: 11,665,642 km (0.101 R)
• M62: 11,988,624 km (0.082 R)
• M63: 12,292,906 km (0.115 R)
• M64: 12,577,591 km (0.116 R)
• M65: 12,820,238 km (0.063 R)
• M66: 13,064,382 km (0.12 R)
• M67: 13,131,252 km (0.096 R)
• M68: 13,332,611 km (0.096 R)
• M69: 13,670,253 km (0.115 R)
• M70: 13,851,566 km (0.111 R)
• M71: 14,584,745 km (0.098 R)
• M72: 15,119,558 km (0.094 R)
• M73: 15,307,153 km (0.097 R)
• M74: 15,448,224 km (0.097 R)
• M75: 15,826,856 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.8

Radius: 12.4

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.47 AU - 6.67 AU

Year: 7515 Days

Day: 11.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,671,921 km

• M1: 178,470 km (0.074 R)
• M2: 357,689 km (0.077 R)
• M3: 545,135 km (0.062 R)
• M4: 665,711 km (0.094 R)
• M5: 769,531 km (0.033 R)
• M6: 980,614 km (0.097 R)
• M7: 1,086,081 km (0.109 R)
• M8: 1,547,740 km (0.076 R)
• M9: 1,782,159 km (0.115 R)
• M10: 2,009,249 km (0.111 R)
• M11: 2,126,384 km (0.105 R)
• M12: 2,306,500 km (0.069 R)
• M13: 2,450,114 km (0.114 R)
• M14: 3,054,938 km (0.058 R)
• M15: 3,681,005 km (0.112 R)
• M16: 3,972,123 km (0.11 R)
• M17: 4,120,524 km (0.047 R)
• M18: 4,245,737 km (0.108 R)
• M19: 4,680,618 km (0.092 R)
• M20: 6,501,972 km (0.089 R)
• M21: 6,795,334 km (0.112 R)
• M22: 6,973,505 km (0.062 R)
• M23: 7,334,484 km (0.041 R)
• M24: 7,609,296 km (0.104 R)
• M25: 8,106,110 km (0.118 R)
• M26: 8,358,482 km (0.075 R)
• M27: 8,806,527 km (0.042 R)
• M28: 9,033,617 km (0.066 R)
• M29: 9,626,174 km (0.063 R)
• M30: 10,163,530 km (0.118 R)
• M31: 10,745,166 km (0.092 R)
• M32: 11,162,245 km (0.098 R)
• M33: 11,372,729 km (0.082 R)
• M34: 11,655,619 km (0.037 R)
• M35: 11,762,282 km (0.027 R)
• M36: 12,445,346 km (0.103 R)
• M37: 12,554,403 km (0.109 R)
• M38: 13,400,977 km (0.116 R)
• M39: 13,624,776 km (0.117 R)
• M40: 13,774,822 km (0.1 R)
• M41: 13,963,016 km (0.118 R)
• M42: 14,189,956 km (0.097 R)
• M43: 14,686,023 km (0.099 R)
• M44: 15,538,432 km (0.117 R)
• M45: 16,128,745 km (0.112 R)
• M46: 16,367,054 km (0.049 R)
• M47: 16,726,538 km (0.118 R)
• M48: 17,575,655 km (0.077 R)
• M49: 17,779,857 km (0.096 R)
• M50: 19,021,818 km (0.099 R)
• M51: 19,780,429 km (0.093 R)
• M52: 20,548,913 km (0.091 R)
• M53: 20,807,269 km (0.113 R)
• M54: 21,240,205 km (0.095 R)
• M55: 22,027,090 km (0.082 R)
• M56: 22,556,965 km (0.053 R)
• M57: 23,225,219 km (0.101 R)
• M58: 24,718,206 km (0.101 R)
• M59: 25,130,797 km (0.068 R)
• M60: 25,222,799 km (0.039 R)
• M61: 25,499,406 km (0.119 R)
• M62: 25,869,810 km (0.111 R)
• M63: 25,962,710 km (0.055 R)
• M64: 26,195,485 km (0.06 R)
• M65: 26,569,330 km (0.052 R)
• M66: 26,803,750 km (0.103 R)
• M67: 27,274,983 km (0.105 R)
• M68: 28,560,627 km (0.116 R)
• M69: 28,704,690 km (0.07 R)
• M70: 28,945,243 km (0.093 R)
• M71: 29,331,804 km (0.092 R)
• M72: 29,574,153 km (0.059 R)
• M73: 29,720,011 km (0.039 R)
• M74: 30,943,871 km (0.098 R)
• M75: 31,190,707 km (0.113 R)
• M76: 31,388,625 km (0.062 R)
• M77: 31,835,324 km (0.102 R)
• M78: 32,785,570 km (0.08 R)
• M79: 33,238,852 km (0.09 R)
• M80: 33,643,514 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.1

Radius: 15

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.11 AU - 8.73 AU

Year: 10902 Days

Day: 10.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 92.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,671,921 km

• M1: 214,224 km (0.072 R)
• M2: 339,138 km (0.112 R)
• M3: 461,210 km (0.102 R)
• M4: 605,123 km (0.079 R)
• M5: 1,245,851 km (0.05 R)
• M6: 1,425,219 km (0.114 R)
• M7: 1,652,458 km (0.105 R)
• M8: 2,186,373 km (0.115 R)
• M9: 2,702,785 km (0.113 R)
• M10: 3,207,528 km (0.114 R)
• M11: 3,307,160 km (0.088 R)
• M12: 3,458,553 km (0.113 R)
• M13: 3,742,191 km (0.087 R)
• M14: 4,443,206 km (0.105 R)
• M15: 4,780,550 km (0.043 R)
• M16: 4,923,715 km (0.117 R)
• M17: 5,039,204 km (0.116 R)
• M18: 5,214,234 km (0.09 R)
• M19: 5,904,030 km (0.109 R)
• M20: 6,590,983 km (0.115 R)
• M21: 6,686,576 km (0.075 R)
• M22: 7,139,259 km (0.025 R)
• M23: 7,336,429 km (0.055 R)
• M24: 7,972,370 km (0.117 R)
• M25: 8,452,579 km (0.095 R)
• M26: 8,801,292 km (0.108 R)
• M27: 9,154,791 km (0.074 R)
• M28: 9,657,590 km (0.098 R)
• M29: 10,022,309 km (0.111 R)
• M30: 10,577,916 km (0.105 R)
• M31: 11,181,693 km (0.111 R)
• M32: 11,449,473 km (0.086 R)
• M33: 11,913,376 km (0.07 R)
• M34: 12,030,212 km (0.11 R)
• M35: 12,147,646 km (0.071 R)
• M36: 12,660,468 km (0.109 R)
• M37: 13,261,103 km (0.05 R)
• M38: 13,748,194 km (0.074 R)
• M39: 14,365,584 km (0.111 R)
• M40: 15,287,406 km (0.113 R)
• M41: 15,584,657 km (0.097 R)
• M42: 16,012,806 km (0.083 R)
• M43: 16,488,229 km (0.099 R)
• M44: 16,705,893 km (0.086 R)
• M45: 17,408,854 km (0.114 R)
• M46: 18,076,509 km (0.097 R)
• M47: 18,616,857 km (0.106 R)
• M48: 18,888,975 km (0.08 R)
• M49: 19,025,558 km (0.069 R)
• M50: 20,315,989 km (0.075 R)
• M51: 20,689,984 km (0.114 R)
• M52: 20,783,782 km (0.086 R)
• M53: 21,160,619 km (0.052 R)
• M54: 21,302,438 km (0.059 R)
• M55: 22,738,577 km (0.118 R)
• M56: 23,029,545 km (0.113 R)
• M57: 23,321,859 km (0.095 R)
• M58: 24,057,731 km (0.118 R)
• M59: 24,801,382 km (0.07 R)
• M60: 25,451,983 km (0.094 R)
• M61: 26,006,842 km (0.041 R)
• M62: 26,158,983 km (0.118 R)
• M63: 28,736,105 km (0.118 R)
• M64: 28,893,333 km (0.119 R)
• M65: 29,736,616 km (0.12 R)
• M66: 30,054,960 km (0.112 R)
• M67: 30,802,052 km (0.064 R)
• M68: 31,016,725 km (0.036 R)
• M69: 31,393,412 km (0.043 R)
• M70: 31,771,596 km (0.073 R)
• M71: 32,151,425 km (0.053 R)
• M72: 32,641,956 km (0.117 R)
• M73: 32,806,065 km (0.113 R)
• M74: 33,025,226 km (0.094 R)
• M75: 33,189,784 km (0.115 R)
• M76: 33,409,842 km (0.061 R)
• M77: 34,684,416 km (0.11 R)
• M78: 35,862,050 km (0.112 R)
• M79: 36,370,683 km (0.099 R)
• M80: 36,768,015 km (0.074 R)
• M81: 37,280,986 km (0.105 R)
• M82: 37,624,313 km (0.096 R)
• M83: 38,026,133 km (0.067 R)
• M84: 38,776,217 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.8

Radius: 3.1

Gravity: 21.94 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 13.03 AU - 14.81 AU

Year: 23175 Days

Day: 24.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,671,921 km

• M1: 579,243 km (0.082 R)
• M2: 1,087,427 km (0.096 R)
• M3: 1,132,755 km (0.112 R)
• M4: 1,225,057 km (0.041 R)
• M5: 2,693,061 km (0.072 R)
• M6: 3,165,491 km (0.065 R)
• M7: 3,197,954 km (0.097 R)
• M8: 3,938,314 km (0.118 R)
• M9: 4,291,664 km (0.108 R)
• M10: 4,765,889 km (0.056 R)
• M11: 4,840,389 km (0.072 R)
• M12: 5,605,881 km (0.104 R)
• M13: 5,684,420 km (0.097 R)
• M14: 5,882,487 km (0.077 R)
• M15: 5,922,430 km (0.064 R)
• M16: 6,326,195 km (0.103 R)
• M17: 6,490,304 km (0.119 R)
• M18: 6,990,708 km (0.119 R)
• M19: 7,417,062 km (0.107 R)
• M20: 7,633,531 km (0.089 R)
• M21: 8,882,972 km (0.088 R)
• M22: 8,974,675 km (0.062 R)
• M23: 9,484,355 km (0.116 R)
• M24: 9,671,951 km (0.113 R)
• M25: 10,003,310 km (0.088 R)
• M26: 11,415,215 km (0.064 R)
• M27: 11,865,804 km (0.095 R)
• M28: 12,068,060 km (0.073 R)
• M29: 12,169,488 km (0.083 R)
• M30: 13,304,786 km (0.118 R)
• M31: 13,514,821 km (0.064 R)
• M32: 13,567,480 km (0.1 R)
• M33: 15,179,247 km (0.059 R)
• M34: 15,674,416 km (0.071 R)
• M35: 16,119,021 km (0.101 R)
• M36: 16,850,255 km (0.092 R)
• M37: 17,420,074 km (0.091 R)
• M38: 17,477,519 km (0.067 R)
• M39: 17,996,325 km (0.109 R)
• M40: 18,578,709 km (0.063 R)
• M41: 19,285,709 km (0.082 R)
• M42: 19,582,810 km (0.096 R)
• M43: 20,786,624 km (0.05 R)
• M44: 20,908,247 km (0.103 R)
• M45: 21,766,789 km (0.09 R)
• M46: 23,075,771 km (0.041 R)
• M47: 23,708,121 km (0.099 R)
• M48: 23,962,587 km (0.089 R)
• M49: 24,346,006 km (0.11 R)
• M50: 24,538,539 km (0.087 R)
• M51: 25,119,128 km (0.041 R)
• M52: 25,443,456 km (0.113 R)
• M53: 26,359,294 km (0.03 R)
• M54: 26,887,524 km (0.103 R)
• M55: 27,285,904 km (0.114 R)
• M56: 27,820,267 km (0.087 R)
• M57: 28,425,391 km (0.056 R)
• M58: 28,560,477 km (0.038 R)
• M59: 29,238,904 km (0.106 R)
• M60: 30,611,913 km (0.108 R)
• M61: 31,236,484 km (0.118 R)
• M62: 31,655,209 km (0.117 R)
• M63: 33,064,570 km (0.044 R)
• M64: 33,135,480 km (0.106 R)
• M65: 33,919,821 km (0.076 R)
• M66: 35,143,981 km (0.12 R)
• M67: 35,506,755 km (0.061 R)
• M68: 35,652,165 km (0.097 R)
• M69: 36,309,198 km (0.093 R)
• M70: 37,117,625 km (0.112 R)
• M71: 37,191,527 km (0.098 R)
• M72: 37,857,686 km (0.063 R)
• M73: 39,955,796 km (0.09 R)
• M74: 40,107,040 km (0.115 R)
• M75: 40,486,121 km (0.099 R)
• M76: 41,247,873 km (0.11 R)
• M77: 41,630,544 km (0.042 R)
• M78: 43,328,031 km (0.072 R)
• M79: 44,576,725 km (0.116 R)
• M80: 46,869,910 km (0.104 R)
• M81: 48,231,849 km (0.108 R)
• M82: 48,473,600 km (0.109 R)
• M83: 48,877,364 km (0.052 R)
• M84: 51,158,732 km (0.113 R)
• M85: 52,147,125 km (0.1 R)
• M86: 52,478,035 km (0.062 R)
• M87: 52,975,598 km (0.081 R)
• M88: 53,891,885 km (0.098 R)
• M89: 54,142,611 km (0.101 R)
• M90: 54,477,710 km (0.095 R)
• M91: 54,561,485 km (0.068 R)
• M92: 55,065,630 km (0.108 R)
• M93: 55,655,644 km (0.091 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 15,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit