🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.65 AU - 0.75 AU

Year: 215 Days

Day: 33.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,092,131 km

• M1: 126,709 km (0.088 R)
• M2: 232,325 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.7 AU - 0.8 AU

Year: 238 Days

Day: 17.9 Hours

Environment

Temp: 174 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,092,131 km

• M1: 56,698 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.5 AU - 2.02 AU

Year: 857 Days

Day: 28.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 125.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.1

Radius: 13.3

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.82 AU - 6.26 AU

Year: 4154 Days

Day: 10.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 57,092,131 km

• M1: 187,745 km (0.093 R)
• M2: 331,359 km (0.066 R)
• M3: 478,414 km (0.102 R)
• M4: 659,727 km (0.096 R)
• M5: 750,233 km (0.045 R)
• M6: 880,982 km (0.028 R)
• M7: 982,858 km (0.118 R)
• M8: 1,127,968 km (0.105 R)
• M9: 1,223,711 km (0.087 R)
• M10: 1,389,764 km (0.083 R)
• M11: 1,635,404 km (0.118 R)
• M12: 1,735,784 km (0.087 R)
• M13: 1,876,406 km (0.027 R)
• M14: 2,109,629 km (0.052 R)
• M15: 2,229,756 km (0.113 R)
• M16: 2,383,393 km (0.115 R)
• M17: 2,498,434 km (0.075 R)
• M18: 3,033,546 km (0.068 R)
• M19: 3,170,128 km (0.09 R)
• M20: 3,285,468 km (0.067 R)
• M21: 3,485,032 km (0.097 R)
• M22: 3,700,752 km (0.09 R)
• M23: 3,957,911 km (0.046 R)
• M24: 4,132,791 km (0.03 R)
• M25: 4,542,091 km (0.109 R)
• M26: 4,659,674 km (0.112 R)
• M27: 4,804,635 km (0.093 R)
• M28: 4,897,834 km (0.11 R)
• M29: 5,140,033 km (0.074 R)
• M30: 5,386,271 km (0.063 R)
• M31: 5,650,312 km (0.117 R)
• M32: 5,734,685 km (0.092 R)
• M33: 5,833,569 km (0.05 R)
• M34: 5,990,198 km (0.097 R)
• M35: 6,395,010 km (0.062 R)
• M36: 6,482,973 km (0.117 R)
• M37: 6,689,867 km (0.088 R)
• M38: 6,853,826 km (0.113 R)
• M39: 7,446,234 km (0.115 R)
• M40: 7,913,279 km (0.058 R)
• M41: 8,102,669 km (0.1 R)
• M42: 8,437,918 km (0.049 R)
• M43: 8,794,111 km (0.112 R)
• M44: 9,337,600 km (0.1 R)
• M45: 9,471,041 km (0.061 R)
• M46: 9,672,250 km (0.116 R)
• M47: 9,790,433 km (0.069 R)
• M48: 9,959,927 km (0.115 R)
• M49: 10,216,188 km (0.071 R)
• M50: 10,422,633 km (0.055 R)
• M51: 10,647,928 km (0.101 R)
• M52: 10,874,868 km (0.112 R)
• M53: 10,997,687 km (0.12 R)
• M54: 11,601,165 km (0.111 R)
• M55: 11,798,634 km (0.101 R)
• M56: 11,906,794 km (0.074 R)
• M57: 12,197,014 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.3

Radius: 10.5

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.03 AU - 8.77 AU

Year: 8937 Days

Day: 6.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,092,131 km

• M1: 169,345 km (0.111 R)
• M2: 417,976 km (0.084 R)
• M3: 959,521 km (0.058 R)
• M4: 1,126,173 km (0.111 R)
• M5: 1,302,549 km (0.088 R)
• M6: 1,886,429 km (0.06 R)
• M7: 2,566,950 km (0.077 R)
• M8: 3,167,585 km (0.11 R)
• M9: 3,394,376 km (0.12 R)
• M10: 3,731,420 km (0.097 R)
• M11: 4,634,991 km (0.109 R)
• M12: 5,067,478 km (0.038 R)
• M13: 5,816,964 km (0.104 R)
• M14: 6,002,016 km (0.099 R)
• M15: 6,095,365 km (0.068 R)
• M16: 6,409,820 km (0.076 R)
• M17: 6,537,128 km (0.11 R)
• M18: 7,120,260 km (0.066 R)
• M19: 7,451,470 km (0.114 R)
• M20: 7,518,340 km (0.111 R)
• M21: 7,957,859 km (0.099 R)
• M22: 8,932,638 km (0.057 R)
• M23: 9,146,414 km (0.089 R)
• M24: 9,253,975 km (0.066 R)
• M25: 9,434,240 km (0.055 R)
• M26: 9,542,848 km (0.072 R)
• M27: 9,981,768 km (0.098 R)
• M28: 10,203,622 km (0.033 R)
• M29: 10,765,661 km (0.081 R)
• M30: 11,145,939 km (0.111 R)
• M31: 11,841,419 km (0.076 R)
• M32: 12,076,438 km (0.039 R)
• M33: 12,431,882 km (0.071 R)
• M34: 12,511,319 km (0.071 R)
• M35: 13,274,567 km (0.027 R)
• M36: 13,970,197 km (0.055 R)
• M37: 14,052,775 km (0.093 R)
• M38: 15,014,689 km (0.103 R)
• M39: 15,354,127 km (0.087 R)
• M40: 15,439,547 km (0.112 R)
• M41: 16,387,998 km (0.095 R)
• M42: 17,133,893 km (0.111 R)
• M43: 17,355,447 km (0.117 R)
• M44: 17,488,739 km (0.099 R)
• M45: 17,622,480 km (0.078 R)
• M46: 17,711,789 km (0.071 R)
• M47: 18,160,583 km (0.098 R)
• M48: 18,431,804 km (0.06 R)
• M49: 19,115,466 km (0.061 R)
• M50: 19,993,307 km (0.043 R)
• M51: 20,742,942 km (0.048 R)
• M52: 20,979,007 km (0.106 R)
• M53: 21,596,996 km (0.109 R)
• M54: 21,692,589 km (0.102 R)
• M55: 21,788,481 km (0.103 R)
• M56: 22,899,694 km (0.095 R)
• M57: 23,094,919 km (0.101 R)
• M58: 23,192,756 km (0.108 R)
• M59: 24,426,640 km (0.093 R)
• M60: 24,826,066 km (0.107 R)
• M61: 25,278,001 km (0.091 R)
• M62: 26,547,489 km (0.098 R)
• M63: 26,649,963 km (0.11 R)
• M64: 26,906,673 km (0.09 R)
• M65: 28,464,136 km (0.026 R)
• M66: 28,884,506 km (0.06 R)
• M67: 29,042,631 km (0.084 R)
• M68: 30,157,584 km (0.112 R)
• M69: 32,155,913 km (0.089 R)
• M70: 32,538,883 km (0.108 R)
• M71: 33,253,961 km (0.025 R)
• M72: 33,364,364 km (0.093 R)
• M73: 35,092,369 km (0.071 R)
• M74: 35,204,717 km (0.078 R)
• M75: 35,712,452 km (0.079 R)
• M76: 35,882,246 km (0.086 R)
• M77: 36,506,967 km (0.07 R)
• M78: 36,792,100 km (0.104 R)
• M79: 37,882,370 km (0.086 R)
• M80: 38,866,873 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.9

Radius: 10.3

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.03 AU - 11.17 AU

Year: 10919 Days

Day: 13.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,092,131 km

• M1: 175,628 km (0.066 R)
• M2: 243,097 km (0.038 R)
• M3: 537,655 km (0.09 R)
• M4: 827,575 km (0.12 R)
• M5: 1,205,011 km (0.088 R)
• M6: 1,565,841 km (0.081 R)
• M7: 2,081,804 km (0.092 R)
• M8: 2,307,547 km (0.099 R)
• M9: 2,462,531 km (0.083 R)
• M10: 2,594,326 km (0.03 R)
• M11: 3,060,473 km (0.06 R)
• M12: 3,405,147 km (0.12 R)
• M13: 3,552,501 km (0.051 R)
• M14: 4,448,741 km (0.116 R)
• M15: 4,806,430 km (0.082 R)
• M16: 5,241,161 km (0.106 R)
• M17: 5,515,075 km (0.101 R)
• M18: 5,970,152 km (0.073 R)
• M19: 6,364,791 km (0.109 R)
• M20: 6,804,908 km (0.101 R)
• M21: 6,879,258 km (0.063 R)
• M22: 8,105,063 km (0.043 R)
• M23: 8,223,395 km (0.078 R)
• M24: 9,438,578 km (0.114 R)
• M25: 10,279,468 km (0.06 R)
• M26: 10,708,964 km (0.056 R)
• M27: 11,056,928 km (0.107 R)
• M28: 11,232,257 km (0.105 R)
• M29: 11,496,896 km (0.109 R)
• M30: 11,674,618 km (0.105 R)
• M31: 12,122,663 km (0.066 R)
• M32: 12,303,527 km (0.096 R)
• M33: 12,439,661 km (0.106 R)
• M34: 12,759,502 km (0.101 R)
• M35: 13,035,659 km (0.118 R)
• M36: 13,547,284 km (0.069 R)
• M37: 14,160,486 km (0.108 R)
• M38: 14,350,924 km (0.11 R)
• M39: 14,590,280 km (0.038 R)
• M40: 15,905,246 km (0.116 R)
• M41: 16,252,313 km (0.028 R)
• M42: 17,716,876 km (0.027 R)
• M43: 17,819,350 km (0.09 R)
• M44: 17,973,586 km (0.111 R)
• M45: 19,118,009 km (0.12 R)
• M46: 21,970,542 km (0.092 R)
• M47: 22,969,107 km (0.031 R)
• M48: 23,193,055 km (0.098 R)
• M49: 23,982,483 km (0.07 R)
• M50: 24,323,567 km (0.086 R)
• M51: 25,936,232 km (0.065 R)
• M52: 26,637,995 km (0.085 R)
• M53: 27,345,892 km (0.117 R)
• M54: 28,000,233 km (0.084 R)
• M55: 29,021,837 km (0.032 R)
• M56: 29,142,712 km (0.091 R)
• M57: 29,263,887 km (0.114 R)
• M58: 29,689,193 km (0.113 R)
• M59: 30,116,595 km (0.047 R)
• M60: 30,607,575 km (0.109 R)
• M61: 33,926,254 km (0.074 R)
• M62: 34,437,131 km (0.046 R)
• M63: 34,693,541 km (0.095 R)
• M64: 35,014,878 km (0.112 R)
• M65: 35,272,635 km (0.047 R)
• M66: 37,818,940 km (0.077 R)
• M67: 37,951,035 km (0.065 R)
• M68: 38,547,781 km (0.069 R)
• M69: 38,880,487 km (0.101 R)
• M70: 39,281,259 km (0.05 R)
• M71: 39,616,059 km (0.111 R)
• M72: 39,750,398 km (0.086 R)
• M73: 40,019,226 km (0.072 R)
• M74: 40,356,270 km (0.112 R)
• M75: 41,713,721 km (0.049 R)
• M76: 42,192,434 km (0.049 R)
• M77: 42,260,950 km (0.099 R)
• M78: 42,810,423 km (0.108 R)
• M79: 43,293,325 km (0.092 R)
• M80: 43,500,817 km (0.111 R)
• M81: 44,125,089 km (0.098 R)
• M82: 45,312,597 km (0.069 R)
• M83: 45,453,069 km (0.098 R)
• M84: 45,875,085 km (0.092 R)
• M85: 46,016,155 km (0.087 R)
• M86: 46,652,246 km (0.113 R)
• M87: 47,362,536 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.3

Radius: 11.6

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 11.73 AU - 12.03 AU

Year: 15031 Days

Day: 6.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,092,131 km

• M1: 153,637 km (0.119 R)
• M2: 305,329 km (0.095 R)
• M3: 411,095 km (0.108 R)
• M4: 724,502 km (0.118 R)
• M5: 898,934 km (0.083 R)
• M6: 1,088,025 km (0.095 R)
• M7: 1,290,581 km (0.063 R)
• M8: 1,457,083 km (0.114 R)
• M9: 1,918,144 km (0.102 R)
• M10: 2,026,752 km (0.079 R)
• M11: 2,109,629 km (0.041 R)
• M12: 2,452,657 km (0.086 R)
• M13: 3,720,798 km (0.113 R)
• M14: 3,926,495 km (0.112 R)
• M15: 4,639,030 km (0.052 R)
• M16: 4,786,384 km (0.064 R)
• M17: 6,060,808 km (0.044 R)
• M18: 6,344,147 km (0.098 R)
• M19: 6,466,817 km (0.059 R)
• M20: 6,798,176 km (0.086 R)
• M21: 6,923,838 km (0.084 R)
• M22: 7,092,585 km (0.08 R)
• M23: 7,520,584 km (0.045 R)
• M24: 8,991,879 km (0.066 R)
• M25: 9,083,882 km (0.104 R)
• M26: 9,973,540 km (0.082 R)
• M27: 10,260,170 km (0.116 R)
• M28: 10,452,852 km (0.107 R)
• M29: 10,646,880 km (0.108 R)
• M30: 10,793,038 km (0.103 R)
• M31: 10,939,943 km (0.106 R)
• M32: 11,136,813 km (0.043 R)
• M33: 11,484,180 km (0.113 R)
• M34: 12,496,359 km (0.056 R)
• M35: 12,805,578 km (0.07 R)
• M36: 12,909,099 km (0.117 R)
• M37: 13,169,549 km (0.12 R)
• M38: 13,431,495 km (0.052 R)
• M39: 14,014,179 km (0.11 R)
• M40: 14,174,548 km (0.054 R)
• M41: 14,822,007 km (0.12 R)
• M42: 16,145,799 km (0.057 R)
• M43: 16,878,679 km (0.049 R)
• M44: 18,201,723 km (0.1 R)
• M45: 18,493,738 km (0.109 R)
• M46: 18,669,665 km (0.104 R)
• M47: 18,846,190 km (0.067 R)
• M48: 19,438,747 km (0.055 R)
• M49: 19,917,012 km (0.097 R)
• M50: 20,278,440 km (0.072 R)
• M51: 20,399,315 km (0.111 R)
• M52: 20,581,077 km (0.101 R)
• M53: 20,824,472 km (0.096 R)
• M54: 21,375,292 km (0.112 R)
• M55: 22,366,527 km (0.049 R)
• M56: 22,679,486 km (0.098 R)
• M57: 22,804,999 km (0.053 R)
• M58: 24,522,382 km (0.102 R)
• M59: 24,780,289 km (0.044 R)
• M60: 25,755,667 km (0.076 R)
• M61: 27,878,311 km (0.088 R)
• M62: 28,756,600 km (0.11 R)
• M63: 29,301,585 km (0.029 R)
• M64: 30,263,500 km (0.041 R)
• M65: 30,817,909 km (0.115 R)
• M66: 31,515,484 km (0.053 R)
• M67: 33,854,447 km (0.119 R)
• M68: 34,285,738 km (0.116 R)
• M69: 34,936,040 km (0.077 R)
• M70: 36,028,852 km (0.063 R)
• M71: 37,800,839 km (0.047 R)
• M72: 39,676,497 km (0.094 R)
• M73: 40,055,279 km (0.107 R)
• M74: 42,121,375 km (0.119 R)
• M75: 42,740,261 km (0.083 R)
• M76: 43,050,677 km (0.116 R)
• M77: 46,675,433 km (0.082 R)
• M78: 48,201,032 km (0.119 R)
• M79: 50,478,959 km (0.06 R)
• M80: 51,796,168 km (0.117 R)
• M81: 52,044,501 km (0.117 R)
• M82: 52,127,378 km (0.091 R)
• M83: 55,138,783 km (0.049 R)
• M84: 55,307,679 km (0.062 R)
• M85: 56,410,066 km (0.105 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 19,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit