🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.73 AU - 0.83 AU

Year: 255 Days

Day: 35.4 Hours

Environment

Temp: 113 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,956,587 km

• M1: 115,340 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.2 AU - 1.22 AU

Year: 494 Days

Day: 43.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.65 AU - 2.41 AU

Year: 1073 Days

Day: 22.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.72 AU - 4.6 AU

Year: 3147 Days

Day: 29.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.4

Radius: 9

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.11 AU - 5.25 AU

Year: 3755 Days

Day: 14.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 78,956,587 km

• M1: 118,332 km (0.062 R)
• M2: 293,062 km (0.088 R)
• M3: 405,111 km (0.029 R)
• M4: 495,468 km (0.117 R)
• M5: 655,837 km (0.103 R)
• M6: 869,014 km (0.036 R)
• M7: 978,071 km (0.087 R)
• M8: 1,078,900 km (0.103 R)
• M9: 1,143,676 km (0.091 R)
• M10: 1,445,415 km (0.034 R)
• M11: 1,802,505 km (0.088 R)
• M12: 1,943,576 km (0.111 R)
• M13: 2,649,677 km (0.085 R)
• M14: 3,048,954 km (0.092 R)
• M15: 3,409,036 km (0.118 R)
• M16: 3,623,859 km (0.114 R)
• M17: 3,883,411 km (0.105 R)
• M18: 4,336,543 km (0.103 R)
• M19: 4,441,860 km (0.073 R)
• M20: 4,828,271 km (0.101 R)
• M21: 4,981,459 km (0.099 R)
• M22: 5,292,773 km (0.066 R)
• M23: 5,382,831 km (0.104 R)
• M24: 5,633,257 km (0.111 R)
• M25: 5,725,260 km (0.09 R)
• M26: 5,957,436 km (0.12 R)
• M27: 6,098,357 km (0.081 R)
• M28: 6,721,432 km (0.088 R)
• M29: 6,819,120 km (0.112 R)
• M30: 8,763,144 km (0.104 R)
• M31: 8,950,291 km (0.084 R)
• M32: 9,383,078 km (0.117 R)
• M33: 9,795,220 km (0.082 R)
• M34: 10,100,998 km (0.083 R)
• M35: 10,213,047 km (0.116 R)
• M36: 10,807,997 km (0.076 R)
• M37: 11,268,908 km (0.118 R)
• M38: 11,795,044 km (0.063 R)
• M39: 12,001,788 km (0.034 R)
• M40: 12,090,799 km (0.095 R)
• M41: 12,299,189 km (0.097 R)
• M42: 12,780,296 km (0.118 R)
• M43: 12,901,470 km (0.066 R)
• M44: 13,328,871 km (0.08 R)
• M45: 13,513,325 km (0.116 R)
• M46: 14,040,957 km (0.037 R)
• M47: 15,020,225 km (0.112 R)
• M48: 15,566,556 km (0.034 R)
• M49: 15,761,033 km (0.078 R)
• M50: 15,825,959 km (0.114 R)
• M51: 16,086,857 km (0.074 R)
• M52: 17,211,085 km (0.109 R)
• M53: 17,277,956 km (0.12 R)
• M54: 17,412,145 km (0.12 R)
• M55: 17,850,317 km (0.079 R)
• M56: 17,918,085 km (0.05 R)
• M57: 18,224,013 km (0.079 R)
• M58: 19,360,508 km (0.092 R)
• M59: 19,604,502 km (0.075 R)
• M60: 20,555,196 km (0.108 R)
• M61: 20,875,485 km (0.081 R)
• M62: 21,593,106 km (0.108 R)
• M63: 21,882,429 km (0.068 R)
• M64: 22,136,595 km (0.103 R)
• M65: 22,464,813 km (0.101 R)
• M66: 22,978,682 km (0.092 R)
• M67: 23,089,384 km (0.102 R)
• M68: 23,274,138 km (0.087 R)
• M69: 24,167,835 km (0.069 R)
• M70: 24,618,873 km (0.081 R)
• M71: 25,186,447 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.9

Radius: 11.2

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.22 AU - 6.54 AU

Year: 5288 Days

Day: 8.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 78,956,587 km

• M1: 160,818 km (0.046 R)
• M2: 265,686 km (0.077 R)
• M3: 486,642 km (0.097 R)
• M4: 582,534 km (0.103 R)
• M5: 926,609 km (0.094 R)
• M6: 1,488,349 km (0.079 R)
• M7: 1,585,737 km (0.043 R)
• M8: 1,719,179 km (0.051 R)
• M9: 1,909,018 km (0.118 R)
• M10: 2,124,140 km (0.068 R)
• M11: 2,796,732 km (0.118 R)
• M12: 2,938,850 km (0.084 R)
• M13: 3,125,249 km (0.107 R)
• M14: 3,379,865 km (0.1 R)
• M15: 3,575,389 km (0.084 R)
• M16: 3,752,214 km (0.108 R)
• M17: 4,138,027 km (0.067 R)
• M18: 4,465,197 km (0.065 R)
• M19: 4,752,575 km (0.106 R)
• M20: 4,922,967 km (0.118 R)
• M21: 5,144,970 km (0.084 R)
• M22: 5,319,999 km (0.102 R)
• M23: 5,805,145 km (0.083 R)
• M24: 6,092,523 km (0.089 R)
• M25: 6,198,289 km (0.094 R)
• M26: 6,331,131 km (0.114 R)
• M27: 6,465,171 km (0.118 R)
• M28: 7,121,158 km (0.074 R)
• M29: 7,400,756 km (0.088 R)
• M30: 7,655,521 km (0.037 R)
• M31: 8,057,641 km (0.104 R)
• M32: 8,584,674 km (0.074 R)
• M33: 8,882,374 km (0.076 R)
• M34: 9,365,874 km (0.087 R)
• M35: 9,826,935 km (0.094 R)
• M36: 10,326,741 km (0.063 R)
• M37: 10,579,861 km (0.085 R)
• M38: 10,899,252 km (0.106 R)
• M39: 11,221,635 km (0.062 R)
• M40: 11,416,711 km (0.117 R)
• M41: 12,108,003 km (0.101 R)
• M42: 12,475,565 km (0.096 R)
• M43: 12,576,394 km (0.091 R)
• M44: 12,677,522 km (0.077 R)
• M45: 13,393,348 km (0.081 R)
• M46: 13,565,685 km (0.055 R)
• M47: 14,122,189 km (0.115 R)
• M48: 14,615,263 km (0.098 R)
• M49: 14,792,686 km (0.114 R)
• M50: 15,401,400 km (0.081 R)
• M51: 15,654,520 km (0.114 R)
• M52: 16,201,449 km (0.092 R)
• M53: 16,606,560 km (0.086 R)
• M54: 16,977,713 km (0.117 R)
• M55: 17,728,245 km (0.106 R)
• M56: 18,107,476 km (0.042 R)
• M57: 18,260,066 km (0.094 R)
• M58: 18,489,549 km (0.084 R)
• M59: 18,758,526 km (0.03 R)
• M60: 18,835,718 km (0.069 R)
• M61: 19,028,849 km (0.115 R)
• M62: 19,300,519 km (0.119 R)
• M63: 19,417,355 km (0.084 R)
• M64: 19,495,295 km (0.1 R)
• M65: 19,808,254 km (0.099 R)
• M66: 21,519,205 km (0.102 R)
• M67: 22,127,171 km (0.108 R)
• M68: 24,868,552 km (0.083 R)
• M69: 25,634,642 km (0.1 R)
• M70: 26,235,876 km (0.102 R)
• M71: 26,451,746 km (0.111 R)
• M72: 27,583,753 km (0.095 R)
• M73: 27,847,195 km (0.116 R)
• M74: 27,979,290 km (0.099 R)
• M75: 28,111,534 km (0.115 R)
• M76: 28,598,176 km (0.119 R)
• M77: 29,221,700 km (0.063 R)
• M78: 29,311,160 km (0.076 R)
• M79: 29,714,775 km (0.06 R)
• M80: 29,939,770 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.9

Radius: 11

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.93 AU - 6.23 AU

Year: 5560 Days

Day: 5.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 78,956,587 km

• M1: 169,046 km (0.031 R)
• M2: 304,581 km (0.103 R)
• M3: 490,681 km (0.105 R)
• M4: 743,501 km (0.071 R)
• M5: 1,251,386 km (0.098 R)
• M6: 1,535,622 km (0.038 R)
• M7: 1,638,994 km (0.067 R)
• M8: 1,877,154 km (0.092 R)
• M9: 2,038,121 km (0.094 R)
• M10: 2,190,861 km (0.084 R)
• M11: 2,373,969 km (0.049 R)
• M12: 2,589,539 km (0.084 R)
• M13: 2,727,618 km (0.109 R)
• M14: 2,839,816 km (0.109 R)
• M15: 2,996,595 km (0.082 R)
• M16: 3,319,128 km (0.066 R)
• M17: 3,424,146 km (0.047 R)
• M18: 3,652,881 km (0.112 R)
• M19: 3,918,267 km (0.089 R)
• M20: 4,125,460 km (0.092 R)
• M21: 4,287,475 km (0.112 R)
• M22: 4,651,147 km (0.096 R)
• M23: 4,836,798 km (0.099 R)
• M24: 4,938,974 km (0.1 R)
• M25: 5,111,161 km (0.108 R)
• M26: 5,603,637 km (0.074 R)
• M27: 5,693,246 km (0.096 R)
• M28: 5,783,304 km (0.112 R)
• M29: 5,855,709 km (0.06 R)
• M30: 6,001,418 km (0.108 R)
• M31: 6,240,774 km (0.093 R)
• M32: 6,577,370 km (0.036 R)
• M33: 6,747,911 km (0.099 R)
• M34: 6,977,693 km (0.085 R)
• M35: 7,054,886 km (0.116 R)
• M36: 7,346,751 km (0.082 R)
• M37: 7,962,496 km (0.084 R)
• M38: 8,144,407 km (0.067 R)
• M39: 8,450,634 km (0.099 R)
• M40: 8,615,641 km (0.067 R)
• M41: 8,760,751 km (0.095 R)
• M42: 9,627,371 km (0.104 R)
• M43: 10,587,640 km (0.085 R)
• M44: 11,486,873 km (0.078 R)
• M45: 11,601,016 km (0.057 R)
• M46: 11,715,608 km (0.107 R)
• M47: 12,480,950 km (0.042 R)
• M48: 13,238,514 km (0.109 R)
• M49: 13,526,490 km (0.076 R)
• M50: 13,695,386 km (0.115 R)
• M51: 13,937,884 km (0.087 R)
• M52: 14,230,797 km (0.117 R)
• M53: 14,353,467 km (0.112 R)
• M54: 14,501,120 km (0.064 R)
• M55: 14,649,371 km (0.064 R)
• M56: 15,397,810 km (0.063 R)
• M57: 15,980,045 km (0.043 R)
• M58: 16,133,083 km (0.106 R)
• M59: 16,440,656 km (0.059 R)
• M60: 17,087,817 km (0.107 R)
• M61: 17,375,194 km (0.119 R)
• M62: 17,506,242 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.9

Radius: 3.7

Gravity: 60.55 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 10.74 AU - 17.06 AU

Year: 19219 Days

Day: 20.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,956,587 km

• M1: 176,675 km (0.093 R)
• M2: 220,956 km (0.051 R)
• M3: 286,181 km (0.11 R)
• M4: 1,036,264 km (0.115 R)
• M5: 1,264,252 km (0.117 R)
• M6: 1,699,282 km (0.073 R)
• M7: 2,001,470 km (0.074 R)
• M8: 2,176,649 km (0.061 R)
• M9: 2,466,869 km (0.054 R)
• M10: 3,575,389 km (0.047 R)
• M11: 4,676,280 km (0.059 R)
• M12: 4,908,157 km (0.115 R)
• M13: 5,382,980 km (0.059 R)
• M14: 6,376,011 km (0.052 R)
• M15: 6,633,020 km (0.114 R)
• M16: 6,998,338 km (0.078 R)
• M17: 7,803,175 km (0.113 R)
• M18: 8,077,986 km (0.04 R)
• M19: 8,467,838 km (0.088 R)
• M20: 10,147,523 km (0.044 R)
• M21: 11,550,152 km (0.111 R)
• M22: 12,369,500 km (0.109 R)
• M23: 13,337,847 km (0.073 R)
• M24: 13,798,010 km (0.05 R)
• M25: 14,129,968 km (0.113 R)
• M26: 14,666,426 km (0.113 R)
• M27: 16,106,156 km (0.111 R)
• M28: 16,175,868 km (0.104 R)
• M29: 16,315,443 km (0.083 R)
• M30: 16,455,467 km (0.058 R)
• M31: 16,525,778 km (0.095 R)
• M32: 16,666,400 km (0.111 R)
• M33: 18,457,684 km (0.094 R)
• M34: 18,603,692 km (0.107 R)
• M35: 19,265,064 km (0.034 R)
• M36: 20,009,014 km (0.062 R)
• M37: 20,158,911 km (0.059 R)
• M38: 20,686,543 km (0.03 R)
• M39: 22,529,739 km (0.048 R)
• M40: 24,825,767 km (0.094 R)
• M41: 25,148,300 km (0.053 R)
• M42: 26,206,106 km (0.073 R)
• M43: 29,125,060 km (0.042 R)
• M44: 29,294,853 km (0.055 R)
• M45: 29,806,628 km (0.118 R)
• M46: 29,892,198 km (0.069 R)
• M47: 30,752,236 km (0.096 R)
• M48: 30,838,703 km (0.044 R)
• M49: 30,925,171 km (0.08 R)
• M50: 31,098,555 km (0.112 R)
• M51: 31,185,322 km (0.066 R)
• M52: 31,882,448 km (0.042 R)
• M53: 32,672,773 km (0.113 R)
• M54: 34,721,815 km (0.086 R)
• M55: 34,811,873 km (0.053 R)
• M56: 35,263,210 km (0.087 R)
• M57: 36,537,186 km (0.108 R)
• M58: 36,995,703 km (0.114 R)
• M59: 37,548,617 km (0.12 R)
• M60: 37,733,520 km (0.113 R)
• M61: 43,418,987 km (0.116 R)
• M62: 44,392,121 km (0.061 R)
• M63: 44,783,469 km (0.103 R)
• M64: 45,569,456 km (0.106 R)
• M65: 46,756,964 km (0.06 R)
• M66: 47,254,826 km (0.087 R)
• M67: 47,554,321 km (0.115 R)
• M68: 49,162,348 km (0.119 R)
• M69: 49,465,882 km (0.076 R)
• M70: 50,278,348 km (0.069 R)
• M71: 53,988,076 km (0.074 R)
• M72: 56,509,848 km (0.113 R)
• M73: 56,827,743 km (0.059 R)
• M74: 57,146,237 km (0.048 R)
• M75: 57,785,020 km (0.072 R)
• M76: 58,212,122 km (0.068 R)
• M77: 60,905,632 km (0.071 R)
• M78: 61,014,240 km (0.034 R)
• M79: 61,667,085 km (0.054 R)
• M80: 61,885,198 km (0.095 R)
• M81: 64,412,056 km (0.062 R)
• M82: 64,633,311 km (0.104 R)
• M83: 68,886,080 km (0.084 R)
• M84: 68,999,176 km (0.079 R)
• M85: 70,931,830 km (0.033 R)
• M86: 72,767,097 km (0.099 R)
• M87: 73,112,967 km (0.118 R)
• M88: 74,617,772 km (0.106 R)
• M89: 75,899,228 km (0.074 R)
• M90: 76,835,561 km (0.1 R)
• M91: 77,070,280 km (0.047 R)
• M92: 78,011,550 km (0.105 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 19,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit