🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.58 AU - 0.84 AU

Year: 224 Days

Day: 33.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.78 AU - 0.96 AU

Year: 304 Days

Day: 23.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.69 AU - 2.11 AU

Year: 981 Days

Day: 35.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,224,790 km

• M1: 525,537 km (0.078 R)

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850

Radius: 8.6

Gravity: 11.49 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6 AU - 9.38 AU

Year: 7991 Days

Day: 14 Hours

Environment

Temp: -159 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,224,790 km

• M1: 122,670 km (0.094 R)
• M2: 434,731 km (0.072 R)
• M3: 857,196 km (0.091 R)
• M4: 997,668 km (0.097 R)
• M5: 1,464,414 km (0.094 R)
• M6: 1,569,730 km (0.035 R)
• M7: 1,877,752 km (0.115 R)
• M8: 2,085,993 km (0.12 R)
• M9: 2,400,148 km (0.092 R)
• M10: 2,550,195 km (0.052 R)
• M11: 3,072,740 km (0.11 R)
• M12: 3,514,353 km (0.064 R)
• M13: 3,976,012 km (0.116 R)
• M14: 4,214,022 km (0.089 R)
• M15: 4,395,634 km (0.087 R)
• M16: 5,212,289 km (0.087 R)
• M17: 5,277,065 km (0.117 R)
• M18: 5,374,752 km (0.052 R)
• M19: 5,671,405 km (0.107 R)
• M20: 5,905,675 km (0.047 R)
• M21: 6,314,975 km (0.112 R)
• M22: 7,892,784 km (0.078 R)
• M23: 8,305,375 km (0.072 R)
• M24: 8,571,659 km (0.084 R)
• M25: 9,944,967 km (0.057 R)
• M26: 10,884,143 km (0.114 R)
• M27: 11,427,482 km (0.111 R)
• M28: 11,638,714 km (0.097 R)
• M29: 12,280,489 km (0.116 R)
• M30: 12,410,191 km (0.086 R)
• M31: 13,065,728 km (0.079 R)
• M32: 14,501,569 km (0.091 R)
• M33: 15,845,406 km (0.108 R)
• M34: 15,986,627 km (0.114 R)
• M35: 16,128,446 km (0.106 R)
• M36: 16,508,424 km (0.114 R)
• M37: 16,891,245 km (0.092 R)
• M38: 17,568,325 km (0.048 R)
• M39: 17,861,238 km (0.088 R)
• M40: 18,205,014 km (0.053 R)
• M41: 20,007,369 km (0.064 R)
• M42: 20,109,245 km (0.104 R)
• M43: 21,344,175 km (0.081 R)
• M44: 22,497,575 km (0.066 R)
• M45: 22,603,490 km (0.118 R)
• M46: 24,700,852 km (0.071 R)
• M47: 24,864,662 km (0.088 R)
• M48: 25,028,921 km (0.093 R)
• M49: 25,248,530 km (0.061 R)
• M50: 25,689,545 km (0.062 R)
• M51: 25,855,598 km (0.116 R)
• M52: 26,077,602 km (0.089 R)
• M53: 26,691,252 km (0.066 R)
• M54: 26,803,450 km (0.096 R)
• M55: 27,705,825 km (0.056 R)
• M56: 28,046,758 km (0.042 R)
• M57: 29,135,532 km (0.115 R)
• M58: 30,179,874 km (0.068 R)
• M59: 30,882,835 km (0.033 R)
• M60: 31,000,568 km (0.101 R)
• M61: 31,650,571 km (0.096 R)
• M62: 31,769,202 km (0.075 R)
• M63: 32,125,993 km (0.048 R)
• M64: 32,245,223 km (0.093 R)
• M65: 33,024,029 km (0.092 R)
• M66: 33,566,770 km (0.06 R)
• M67: 33,687,795 km (0.095 R)
• M68: 34,477,971 km (0.083 R)
• M69: 34,661,079 km (0.094 R)
• M70: 35,089,826 km (0.112 R)
• M71: 35,643,637 km (0.03 R)
• M72: 36,076,424 km (0.086 R)
• M73: 37,071,998 km (0.099 R)
• M74: 37,824,774 km (0.06 R)
• M75: 37,950,586 km (0.049 R)
• M76: 40,885,397 km (0.107 R)
• M77: 41,403,305 km (0.061 R)
• M78: 41,468,231 km (0.117 R)
• M79: 41,923,307 km (0.059 R)
• M80: 42,707,350 km (0.091 R)
• M81: 43,430,207 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.2

Radius: 12

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.38 AU - 9 AU

Year: 7991 Days

Day: 11.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 77,224,790 km

• M1: 181,612 km (0.106 R)
• M2: 286,480 km (0.072 R)
• M3: 495,319 km (0.119 R)
• M4: 790,026 km (0.114 R)
• M5: 991,684 km (0.066 R)
• M6: 1,104,930 km (0.093 R)
• M7: 1,210,696 km (0.105 R)
• M8: 1,497,774 km (0.112 R)
• M9: 1,589,477 km (0.097 R)
• M10: 1,848,431 km (0.062 R)
• M11: 2,195,498 km (0.055 R)
• M12: 2,594,775 km (0.09 R)
• M13: 2,884,845 km (0.052 R)
• M14: 3,050,600 km (0.081 R)
• M15: 3,168,632 km (0.093 R)
• M16: 3,567,012 km (0.098 R)
• M17: 4,036,899 km (0.091 R)
• M18: 4,129,500 km (0.062 R)
• M19: 4,354,794 km (0.069 R)
• M20: 4,995,073 km (0.091 R)
• M21: 5,706,560 km (0.06 R)
• M22: 6,667,876 km (0.086 R)
• M23: 6,777,831 km (0.118 R)
• M24: 7,111,135 km (0.036 R)
• M25: 7,246,072 km (0.086 R)
• M26: 7,701,897 km (0.104 R)
• M27: 7,933,325 km (0.097 R)
• M28: 8,167,146 km (0.109 R)
• M29: 8,379,426 km (0.047 R)
• M30: 8,569,714 km (0.106 R)
• M31: 9,641,882 km (0.069 R)
• M32: 9,941,526 km (0.096 R)
• M33: 10,295,176 km (0.045 R)
• M34: 11,380,808 km (0.119 R)
• M35: 11,671,177 km (0.113 R)
• M36: 12,829,513 km (0.1 R)
• M37: 13,021,597 km (0.092 R)
• M38: 13,687,308 km (0.079 R)
• M39: 13,911,704 km (0.103 R)
• M40: 14,024,352 km (0.075 R)
• M41: 14,392,662 km (0.046 R)
• M42: 14,592,225 km (0.108 R)
• M43: 14,735,390 km (0.082 R)
• M44: 14,821,409 km (0.11 R)
• M45: 15,167,579 km (0.09 R)
• M46: 15,428,926 km (0.109 R)
• M47: 16,728,034 km (0.095 R)
• M48: 16,877,931 km (0.081 R)
• M49: 16,998,208 km (0.11 R)
• M50: 17,633,849 km (0.072 R)
• M51: 18,092,815 km (0.065 R)
• M52: 18,246,602 km (0.091 R)
• M53: 18,524,704 km (0.062 R)
• M54: 18,835,270 km (0.059 R)
• M55: 18,928,768 km (0.048 R)
• M56: 19,304,408 km (0.09 R)
• M57: 20,158,463 km (0.075 R)
• M58: 20,766,877 km (0.112 R)
• M59: 21,024,784 km (0.081 R)
• M60: 21,186,649 km (0.032 R)
• M61: 21,772,474 km (0.089 R)
• M62: 21,936,134 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.8

Radius: 10.9

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.66 AU - 9.5 AU

Year: 9418 Days

Day: 14 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 77,224,790 km

• M1: 161,267 km (0.086 R)
• M2: 244,742 km (0.12 R)
• M3: 360,531 km (0.116 R)
• M4: 623,973 km (0.103 R)
• M5: 1,072,467 km (0.111 R)
• M6: 1,287,439 km (0.06 R)
• M7: 1,462,768 km (0.07 R)
• M8: 1,590,225 km (0.101 R)
• M9: 1,876,256 km (0.096 R)
• M10: 1,955,394 km (0.108 R)
• M11: 2,432,312 km (0.113 R)
• M12: 2,562,761 km (0.105 R)
• M13: 2,807,952 km (0.038 R)
• M14: 2,921,946 km (0.099 R)
• M15: 2,991,209 km (0.088 R)
• M16: 3,225,779 km (0.072 R)
• M17: 3,466,482 km (0.036 R)
• M18: 3,663,353 km (0.11 R)
• M19: 3,788,416 km (0.104 R)
• M20: 4,171,836 km (0.119 R)
• M21: 4,276,106 km (0.061 R)
• M22: 4,567,821 km (0.066 R)
• M23: 5,058,951 km (0.08 R)
• M24: 5,170,402 km (0.067 R)
• M25: 6,359,705 km (0.119 R)
• M26: 6,480,131 km (0.076 R)
• M27: 7,313,242 km (0.073 R)
• M28: 8,081,875 km (0.075 R)
• M29: 8,212,474 km (0.05 R)
• M30: 8,442,705 km (0.108 R)
• M31: 8,675,181 km (0.08 R)
• M32: 8,808,921 km (0.115 R)
• M33: 11,478,345 km (0.079 R)
• M34: 11,735,953 km (0.117 R)
• M35: 12,407,199 km (0.08 R)
• M36: 13,014,416 km (0.041 R)
• M37: 13,244,647 km (0.087 R)
• M38: 13,476,225 km (0.088 R)
• M39: 13,670,253 km (0.11 R)
• M40: 14,415,849 km (0.118 R)
• M41: 15,783,024 km (0.106 R)
• M42: 15,864,705 km (0.09 R)
• M43: 16,234,211 km (0.088 R)
• M44: 17,317,300 km (0.026 R)
• M45: 17,952,941 km (0.119 R)
• M46: 19,159,598 km (0.099 R)
• M47: 19,421,693 km (0.041 R)
• M48: 19,509,208 km (0.083 R)
• M49: 20,348,003 km (0.045 R)
• M50: 20,615,335 km (0.095 R)
• M51: 21,514,717 km (0.113 R)
• M52: 21,878,090 km (0.068 R)
• M53: 21,969,345 km (0.098 R)
• M54: 23,026,852 km (0.108 R)
• M55: 23,959,745 km (0.098 R)
• M56: 24,053,692 km (0.099 R)
• M57: 24,147,939 km (0.107 R)
• M58: 24,572,797 km (0.1 R)
• M59: 25,095,641 km (0.101 R)
• M60: 25,286,678 km (0.059 R)
• M61: 25,622,076 km (0.032 R)
• M62: 26,929,861 km (0.033 R)
• M63: 27,370,576 km (0.086 R)
• M64: 27,665,733 km (0.113 R)
• M65: 29,458,663 km (0.045 R)
• M66: 31,958,743 km (0.106 R)
• M67: 33,103,316 km (0.053 R)
• M68: 33,785,931 km (0.116 R)
• M69: 34,898,490 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.2

Radius: 6.6

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 14.36 AU - 15.38 AU

Year: 21488 Days

Day: 19.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,224,790 km

• M1: 268,827 km (0.078 R)
• M2: 343,028 km (0.053 R)
• M3: 571,165 km (0.092 R)
• M4: 798,254 km (0.104 R)
• M5: 887,714 km (0.086 R)
• M6: 1,052,421 km (0.09 R)
• M7: 1,227,151 km (0.117 R)
• M8: 1,548,188 km (0.076 R)
• M9: 2,107,684 km (0.102 R)
• M10: 2,264,613 km (0.099 R)
• M11: 2,965,179 km (0.117 R)
• M12: 3,176,860 km (0.041 R)
• M13: 3,393,628 km (0.117 R)
• M14: 3,879,522 km (0.093 R)
• M15: 4,710,089 km (0.098 R)
• M16: 5,040,551 km (0.054 R)
• M17: 5,124,325 km (0.068 R)
• M18: 5,550,380 km (0.117 R)
• M19: 6,165,676 km (0.101 R)
• M20: 6,664,286 km (0.102 R)
• M21: 7,365,002 km (0.085 R)
• M22: 7,991,219 km (0.064 R)
• M23: 8,236,560 km (0.049 R)
• M24: 9,864,633 km (0.116 R)
• M25: 10,446,868 km (0.105 R)
• M26: 10,553,831 km (0.082 R)
• M27: 12,371,894 km (0.112 R)
• M28: 12,428,441 km (0.105 R)
• M29: 14,165,871 km (0.096 R)
• M30: 14,225,112 km (0.101 R)
• M31: 14,641,892 km (0.03 R)
• M32: 15,123,298 km (0.087 R)
• M33: 15,183,735 km (0.04 R)
• M34: 15,365,796 km (0.11 R)
• M35: 17,352,455 km (0.094 R)
• M36: 17,989,742 km (0.04 R)
• M37: 18,182,424 km (0.111 R)
• M38: 18,440,331 km (0.102 R)
• M39: 18,634,659 km (0.069 R)
• M40: 19,221,531 km (0.082 R)
• M41: 19,682,143 km (0.118 R)
• M42: 20,013,502 km (0.08 R)
• M43: 21,018,202 km (0.072 R)
• M44: 21,221,206 km (0.06 R)
• M45: 22,521,511 km (0.057 R)
• M46: 23,636,314 km (0.05 R)
• M47: 25,126,758 km (0.112 R)
• M48: 26,282,551 km (0.066 R)
• M49: 27,974,203 km (0.089 R)
• M50: 28,645,599 km (0.039 R)
• M51: 28,795,496 km (0.111 R)
• M52: 29,020,940 km (0.104 R)
• M53: 29,928,400 km (0.101 R)
• M54: 30,691,649 km (0.057 R)
• M55: 30,768,392 km (0.077 R)
• M56: 32,315,384 km (0.11 R)
• M57: 32,862,912 km (0.066 R)
• M58: 33,966,945 km (0.12 R)
• M59: 34,046,231 km (0.101 R)
• M60: 34,443,713 km (0.093 R)
• M61: 34,922,875 km (0.1 R)
• M62: 35,002,910 km (0.059 R)
• M63: 35,083,094 km (0.106 R)
• M64: 35,484,615 km (0.033 R)
• M65: 36,373,376 km (0.112 R)
• M66: 37,433,127 km (0.057 R)
• M67: 37,514,957 km (0.063 R)
• M68: 39,582,849 km (0.069 R)
• M69: 40,420,297 km (0.045 R)
• M70: 41,263,581 km (0.106 R)
• M71: 43,053,370 km (0.086 R)
• M72: 43,655,501 km (0.063 R)
• M73: 44,347,092 km (0.103 R)
• M74: 44,955,357 km (0.075 R)
• M75: 45,042,423 km (0.067 R)
• M76: 45,304,070 km (0.112 R)
• M77: 45,391,435 km (0.082 R)
• M78: 45,478,800 km (0.072 R)
• M79: 46,531,819 km (0.098 R)
• M80: 46,619,932 km (0.104 R)
• M81: 46,796,308 km (0.1 R)
• M82: 50,279,994 km (0.041 R)
• M83: 51,186,557 km (0.094 R)
• M84: 52,190,060 km (0.086 R)
• M85: 52,923,987 km (0.119 R)
• M86: 53,015,989 km (0.106 R)
• M87: 53,569,053 km (0.082 R)
• M88: 54,216,512 km (0.112 R)
• M89: 54,587,814 km (0.103 R)
• M90: 57,021,173 km (0.101 R)
• M91: 59,298,502 km (0.093 R)
• M92: 59,681,023 km (0.076 R)
• M93: 60,256,227 km (0.041 R)
• M94: 62,575,443 km (0.037 R)
• M95: 64,333,816 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.4

Radius: 4.4

Gravity: 20.89 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 15.01 AU - 19.29 AU

Year: 26615 Days

Day: 16.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,224,790 km

• M1: 61,634 km (0.119 R)
• M2: 225,743 km (0.078 R)
• M3: 416,331 km (0.062 R)
• M4: 455,675 km (0.058 R)
• M5: 1,023,100 km (0.118 R)
• M6: 1,160,580 km (0.109 R)
• M7: 1,576,762 km (0.083 R)
• M8: 1,735,784 km (0.088 R)
• M9: 2,278,675 km (0.04 R)
• M10: 3,547,414 km (0.105 R)
• M11: 4,140,570 km (0.079 R)
• M12: 4,947,351 km (0.1 R)
• M13: 5,655,847 km (0.099 R)
• M14: 6,095,964 km (0.054 R)
• M15: 6,597,864 km (0.028 R)
• M16: 7,534,198 km (0.094 R)
• M17: 7,640,861 km (0.115 R)
• M18: 7,909,539 km (0.081 R)
• M19: 8,902,120 km (0.049 R)
• M20: 8,958,369 km (0.101 R)
• M21: 9,412,997 km (0.092 R)
• M22: 9,527,888 km (0.11 R)
• M23: 9,875,105 km (0.056 R)
• M24: 9,933,448 km (0.033 R)
• M25: 10,641,645 km (0.112 R)
• M26: 11,549,704 km (0.077 R)
• M27: 12,419,316 km (0.066 R)
• M28: 13,117,340 km (0.097 R)
• M29: 13,893,304 km (0.084 R)
• M30: 14,089,576 km (0.084 R)
• M31: 15,965,384 km (0.102 R)
• M32: 16,792,959 km (0.102 R)
• M33: 22,808,589 km (0.035 R)
• M34: 23,583,356 km (0.055 R)
• M35: 24,052,346 km (0.054 R)
• M36: 24,761,589 km (0.102 R)
• M37: 25,158,622 km (0.077 R)
• M38: 25,238,208 km (0.046 R)
• M39: 27,831,038 km (0.05 R)
• M40: 27,995,895 km (0.052 R)
• M41: 28,991,768 km (0.095 R)
• M42: 29,158,869 km (0.095 R)
• M43: 30,847,380 km (0.109 R)
• M44: 33,002,337 km (0.097 R)
• M45: 34,938,433 km (0.098 R)
• M46: 35,830,485 km (0.092 R)
• M47: 36,009,853 km (0.111 R)
• M48: 36,099,612 km (0.107 R)
• M49: 37,819,389 km (0.087 R)
• M50: 38,827,230 km (0.037 R)
• M51: 38,919,382 km (0.046 R)
• M52: 39,565,794 km (0.065 R)
• M53: 40,122,747 km (0.116 R)
• M54: 40,588,745 km (0.094 R)
• M55: 41,432,327 km (0.119 R)
• M56: 42,755,819 km (0.096 R)
• M57: 43,613,913 km (0.082 R)
• M58: 43,901,290 km (0.102 R)
• M59: 43,997,183 km (0.108 R)
• M60: 44,381,499 km (0.046 R)
• M61: 44,863,504 km (0.089 R)
• M62: 45,929,987 km (0.06 R)
• M63: 46,027,226 km (0.054 R)
• M64: 46,124,763 km (0.091 R)
• M65: 47,004,698 km (0.118 R)
• M66: 47,692,998 km (0.054 R)
• M67: 48,186,671 km (0.108 R)
• M68: 48,285,555 km (0.119 R)
• M69: 52,603,249 km (0.075 R)
• M70: 53,011,053 km (0.112 R)
• M71: 53,522,378 km (0.096 R)
• M72: 55,895,449 km (0.097 R)
• M73: 57,147,135 km (0.041 R)
• M74: 59,359,837 km (0.116 R)
• M75: 59,465,902 km (0.109 R)
• M76: 60,210,001 km (0.072 R)
• M77: 61,171,317 km (0.082 R)
• M78: 63,109,208 km (0.091 R)
• M79: 63,651,052 km (0.065 R)
• M80: 64,085,633 km (0.119 R)
• M81: 64,957,789 km (0.079 R)
• M82: 65,067,145 km (0.025 R)
• M83: 65,833,834 km (0.115 R)
• M84: 66,053,593 km (0.098 R)
• M85: 66,493,561 km (0.087 R)
• M86: 68,041,151 km (0.038 R)
• M87: 68,374,305 km (0.064 R)
• M88: 70,272,553 km (0.104 R)
• M89: 70,946,641 km (0.084 R)
• M90: 72,754,680 km (0.071 R)
• M91: 74,234,802 km (0.037 R)
• M92: 76,415,939 km (0.112 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 12,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit