🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.77 AU - 1.21 AU

Year: 348 Days

Day: 25.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.16 AU - 1.22 AU

Year: 458 Days

Day: 29.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 65,682,810 km

• M1: 52,509 km (0.109 R)
• M2: 111,450 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.93 AU - 1.49 AU

Year: 470 Days

Day: 46.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.06 AU - 1.4 AU

Year: 482 Days

Day: 20.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.65 AU - 2.23 AU

Year: 954 Days

Day: 42 Hours

Environment

Temp: -53 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.8 AU - 2.64 AU

Year: 1168 Days

Day: 39.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.86 AU - 2.82 AU

Year: 1264 Days

Day: 35.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,682,810 km

• M1: 424,858 km (0.103 R)

Asteroid Belt

Center: 4.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.1

Radius: 12.2

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.3 AU - 7.04 AU

Year: 5412 Days

Day: 8.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 65,682,810 km

• M1: 156,330 km (0.077 R)
• M2: 343,626 km (0.109 R)
• M3: 429,047 km (0.088 R)
• M4: 606,769 km (0.06 R)
• M5: 811,568 km (0.103 R)
• M6: 1,067,231 km (0.116 R)
• M7: 1,219,223 km (0.092 R)
• M8: 1,655,450 km (0.119 R)
• M9: 1,900,043 km (0.1 R)
• M10: 2,069,687 km (0.119 R)
• M11: 2,191,459 km (0.079 R)
• M12: 2,333,727 km (0.093 R)
• M13: 2,497,686 km (0.083 R)
• M14: 2,608,987 km (0.114 R)
• M15: 3,071,543 km (0.106 R)
• M16: 3,271,855 km (0.115 R)
• M17: 3,373,731 km (0.061 R)
• M18: 3,559,831 km (0.098 R)
• M19: 3,685,792 km (0.12 R)
• M20: 3,834,642 km (0.118 R)
• M21: 4,072,652 km (0.11 R)
• M22: 5,723,315 km (0.085 R)
• M23: 5,846,584 km (0.066 R)
• M24: 5,970,900 km (0.091 R)
• M25: 6,323,502 km (0.049 R)
• M26: 6,605,344 km (0.051 R)
• M27: 7,529,560 km (0.091 R)
• M28: 8,410,093 km (0.111 R)
• M29: 8,976,770 km (0.102 R)
• M30: 9,178,129 km (0.097 R)
• M31: 9,439,177 km (0.055 R)
• M32: 10,811,588 km (0.07 R)
• M33: 11,272,648 km (0.108 R)
• M34: 12,855,394 km (0.107 R)
• M35: 13,343,831 km (0.097 R)
• M36: 13,738,919 km (0.091 R)
• M37: 14,037,815 km (0.085 R)
• M38: 14,271,637 km (0.05 R)
• M39: 15,288,902 km (0.109 R)
• M40: 15,702,391 km (0.076 R)
• M41: 15,875,625 km (0.07 R)
• M42: 16,329,356 km (0.103 R)
• M43: 16,893,788 km (0.12 R)
• M44: 17,824,437 km (0.097 R)
• M45: 17,932,895 km (0.076 R)
• M46: 18,624,785 km (0.11 R)
• M47: 19,251,451 km (0.114 R)
• M48: 19,548,702 km (0.078 R)
• M49: 20,639,121 km (0.04 R)
• M50: 20,867,108 km (0.097 R)
• M51: 21,210,734 km (0.099 R)
• M52: 21,287,328 km (0.059 R)
• M53: 21,594,752 km (0.065 R)
• M54: 22,019,909 km (0.11 R)
• M55: 22,252,982 km (0.109 R)
• M56: 22,330,923 km (0.04 R)
• M57: 23,075,172 km (0.101 R)
• M58: 23,154,010 km (0.107 R)
• M59: 23,232,849 km (0.089 R)
• M60: 23,311,836 km (0.063 R)
• M61: 23,390,973 km (0.113 R)
• M62: 23,628,684 km (0.111 R)
• M63: 23,747,914 km (0.03 R)
• M64: 24,547,814 km (0.092 R)
• M65: 24,628,297 km (0.077 R)
• M66: 25,031,913 km (0.089 R)
• M67: 25,927,705 km (0.106 R)
• M68: 26,338,351 km (0.061 R)
• M69: 26,420,779 km (0.078 R)
• M70: 27,166,225 km (0.045 R)
• M71: 27,541,417 km (0.112 R)
• M72: 27,792,592 km (0.051 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.9

Radius: 9.4

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.54 AU - 11.48 AU

Year: 12031 Days

Day: 14.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,682,810 km

• M1: 359,035 km (0.105 R)
• M2: 440,865 km (0.118 R)
• M3: 677,379 km (0.073 R)
• M4: 895,343 km (0.111 R)
• M5: 1,094,458 km (0.11 R)
• M6: 1,308,084 km (0.109 R)
• M7: 1,558,810 km (0.082 R)
• M8: 2,264,912 km (0.108 R)
• M9: 2,373,221 km (0.101 R)
• M10: 3,706,886 km (0.101 R)
• M11: 3,802,927 km (0.093 R)
• M12: 4,162,112 km (0.061 R)
• M13: 4,396,382 km (0.096 R)
• M14: 4,532,217 km (0.104 R)
• M15: 4,634,991 km (0.087 R)
• M16: 4,703,955 km (0.04 R)
• M17: 5,089,469 km (0.077 R)
• M18: 6,003,363 km (0.113 R)
• M19: 6,575,874 km (0.073 R)
• M20: 6,770,650 km (0.113 R)
• M21: 7,406,591 km (0.088 R)
• M22: 8,692,534 km (0.069 R)
• M23: 8,906,459 km (0.047 R)
• M24: 9,165,413 km (0.118 R)
• M25: 9,558,406 km (0.06 R)
• M26: 9,956,935 km (0.12 R)
• M27: 10,225,762 km (0.113 R)
• M28: 11,092,533 km (0.073 R)
• M29: 11,231,659 km (0.063 R)
• M30: 11,511,407 km (0.1 R)
• M31: 11,605,204 km (0.091 R)
• M32: 11,746,425 km (0.112 R)
• M33: 12,508,776 km (0.106 R)
• M34: 13,188,997 km (0.109 R)
• M35: 13,732,037 km (0.036 R)
• M36: 13,881,336 km (0.093 R)
• M37: 14,131,464 km (0.108 R)
• M38: 15,095,472 km (0.109 R)
• M39: 15,249,558 km (0.1 R)
• M40: 15,715,107 km (0.103 R)
• M41: 15,871,436 km (0.092 R)
• M42: 18,495,533 km (0.069 R)
• M43: 18,770,793 km (0.113 R)
• M44: 18,992,048 km (0.099 R)
• M45: 19,548,702 km (0.093 R)
• M46: 21,136,085 km (0.061 R)
• M47: 21,366,166 km (0.079 R)
• M48: 21,597,145 km (0.083 R)
• M49: 21,770,978 km (0.116 R)
• M50: 23,059,465 km (0.114 R)
• M51: 24,252,208 km (0.073 R)
• M52: 25,220,705 km (0.088 R)
• M53: 25,893,895 km (0.088 R)
• M54: 26,946,017 km (0.115 R)
• M55: 27,070,632 km (0.091 R)
• M56: 27,508,655 km (0.114 R)
• M57: 27,571,336 km (0.117 R)
• M58: 27,759,979 km (0.111 R)
• M59: 28,328,152 km (0.113 R)
• M60: 28,836,486 km (0.11 R)
• M61: 28,900,214 km (0.114 R)
• M62: 29,155,727 km (0.12 R)
• M63: 29,219,606 km (0.072 R)
• M64: 29,733,175 km (0.116 R)
• M65: 31,685,577 km (0.12 R)
• M66: 31,949,019 km (0.089 R)
• M67: 33,410,889 km (0.079 R)
• M68: 33,746,138 km (0.068 R)
• M69: 34,555,463 km (0.047 R)
• M70: 36,124,295 km (0.079 R)
• M71: 36,606,300 km (0.097 R)
• M72: 37,021,284 km (0.025 R)
• M73: 37,298,788 km (0.107 R)
• M74: 38,275,363 km (0.038 R)
• M75: 38,626,170 km (0.096 R)
• M76: 38,837,103 km (0.105 R)
• M77: 38,978,024 km (0.113 R)
• M78: 39,543,355 km (0.081 R)
• M79: 40,396,212 km (0.077 R)
• M80: 41,039,932 km (0.04 R)
• M81: 41,470,923 km (0.1 R)
• M82: 42,409,949 km (0.104 R)
• M83: 44,603,652 km (0.081 R)
• M84: 44,677,404 km (0.078 R)
• M85: 46,534,362 km (0.095 R)
• M86: 46,983,904 km (0.036 R)
• M87: 47,434,792 km (0.058 R)
• M88: 47,585,287 km (0.056 R)
• M89: 47,887,026 km (0.038 R)
• M90: 49,557,735 km (0.092 R)
• M91: 51,324,785 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.7

Radius: 4

Gravity: 23.54 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 12.34 AU - 18.74 AU

Year: 21631 Days

Day: 20.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,682,810 km

• M1: 324,927 km (0.053 R)
• M2: 479,461 km (0.107 R)
• M3: 635,043 km (0.082 R)
• M4: 805,734 km (0.106 R)
• M5: 1,424,920 km (0.105 R)
• M6: 1,507,049 km (0.1 R)
• M7: 2,094,221 km (0.077 R)
• M8: 2,250,999 km (0.075 R)
• M9: 2,744,074 km (0.113 R)
• M10: 3,161,601 km (0.088 R)
• M11: 3,487,874 km (0.083 R)
• M12: 3,598,876 km (0.044 R)
• M13: 3,977,658 km (0.091 R)
• M14: 4,488,684 km (0.113 R)
• M15: 4,690,791 km (0.065 R)
• M16: 4,731,631 km (0.119 R)
• M17: 4,772,471 km (0.098 R)
• M18: 4,895,890 km (0.115 R)
• M19: 5,103,831 km (0.059 R)
• M20: 5,657,941 km (0.031 R)
• M21: 6,320,809 km (0.11 R)
• M22: 6,456,345 km (0.102 R)
• M23: 7,054,587 km (0.091 R)
• M24: 7,431,424 km (0.109 R)
• M25: 8,253,913 km (0.081 R)
• M26: 8,600,830 km (0.09 R)
• M27: 10,193,749 km (0.097 R)
• M28: 10,673,060 km (0.084 R)
• M29: 10,726,766 km (0.07 R)
• M30: 13,639,885 km (0.117 R)
• M31: 15,302,965 km (0.08 R)
• M32: 15,363,552 km (0.058 R)
• M33: 16,281,484 km (0.107 R)
• M34: 16,343,418 km (0.078 R)
• M35: 18,620,896 km (0.108 R)
• M36: 20,127,047 km (0.084 R)
• M37: 20,393,032 km (0.041 R)
• M38: 22,149,610 km (0.112 R)
• M39: 22,286,792 km (0.102 R)
• M40: 22,424,272 km (0.105 R)
• M41: 24,448,032 km (0.085 R)
• M42: 26,238,868 km (0.115 R)
• M43: 26,529,387 km (0.052 R)
• M44: 26,674,946 km (0.107 R)
• M45: 27,260,173 km (0.11 R)
• M46: 27,333,625 km (0.102 R)
• M47: 27,775,687 km (0.064 R)
• M48: 30,629,566 km (0.116 R)
• M49: 30,705,861 km (0.114 R)
• M50: 31,472,849 km (0.073 R)
• M51: 32,791,255 km (0.075 R)
• M52: 34,127,613 km (0.072 R)
• M53: 35,401,439 km (0.07 R)
• M54: 36,205,377 km (0.029 R)
• M55: 36,690,673 km (0.085 R)
• M56: 36,852,987 km (0.113 R)
• M57: 37,341,125 km (0.089 R)
• M58: 38,077,445 km (0.061 R)
• M59: 38,406,261 km (0.098 R)
• M60: 38,653,397 km (0.107 R)
• M61: 38,818,553 km (0.11 R)
• M62: 39,481,122 km (0.068 R)
• M63: 39,897,303 km (0.092 R)
• M64: 40,817,779 km (0.053 R)
• M65: 41,238,448 km (0.038 R)
• M66: 41,407,195 km (0.057 R)
• M67: 41,829,958 km (0.071 R)
• M68: 42,935,636 km (0.102 R)
• M69: 43,706,813 km (0.097 R)
• M70: 44,482,628 km (0.107 R)
• M71: 44,569,095 km (0.072 R)
• M72: 45,176,014 km (0.102 R)
• M73: 45,436,912 km (0.053 R)
• M74: 45,785,625 km (0.092 R)
• M75: 46,222,600 km (0.103 R)
• M76: 46,836,999 km (0.054 R)
• M77: 50,218,360 km (0.058 R)
• M78: 50,578,890 km (0.098 R)
• M79: 51,393,152 km (0.048 R)
• M80: 52,029,391 km (0.053 R)
• M81: 52,576,920 km (0.075 R)
• M82: 52,668,324 km (0.119 R)
• M83: 52,851,282 km (0.109 R)
• M84: 54,138,422 km (0.116 R)
• M85: 54,507,929 km (0.112 R)
• M86: 55,156,885 km (0.118 R)
• M87: 56,275,129 km (0.086 R)
• M88: 58,061,028 km (0.101 R)
• M89: 58,344,666 km (0.1 R)
• M90: 59,388,709 km (0.056 R)
• M91: 60,630,521 km (0.086 R)
• M92: 61,302,814 km (0.089 R)
• M93: 62,557,790 km (0.076 R)
• M94: 63,431,592 km (0.08 R)
• M95: 64,113,907 km (0.109 R)
• M96: 65,486,019 km (0.049 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 12,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit