🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.55 AU - 0.71 AU

Year: 184 Days

Day: 35.6 Hours

Environment

Temp: 177 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.71 AU - 1.07 AU

Year: 308 Days

Day: 25.3 Hours

Environment

Temp: 71 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.02 AU - 1.08 AU

Year: 395 Days

Day: 39.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 42,926,575 km

• M1: 322,383 km (0.117 R)
• M2: 901,626 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.05 AU - 1.33 AU

Year: 477 Days

Day: 46.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,926,575 km

• M1: 53,855 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.91 AU - 1.47 AU

Year: 477 Days

Day: 41.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.56 AU - 2.06 AU

Year: 894 Days

Day: 15.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,926,575 km

• M1: 926,609 km (0.112 R)

Asteroid Belt

Center: 6.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.2

Radius: 10

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 10.37 AU - 13.57 AU

Year: 15202 Days

Day: 10.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 42,926,575 km

• M1: 148,102 km (0.06 R)
• M2: 406,009 km (0.095 R)
• M3: 527,033 km (0.095 R)
• M4: 621,878 km (0.111 R)
• M5: 765,642 km (0.085 R)
• M6: 1,368,372 km (0.028 R)
• M7: 1,938,040 km (0.052 R)
• M8: 2,153,611 km (0.059 R)
• M9: 2,216,741 km (0.082 R)
• M10: 2,881,853 km (0.079 R)
• M11: 4,999,710 km (0.116 R)
• M12: 5,469,298 km (0.051 R)
• M13: 5,599,747 km (0.077 R)
• M14: 5,908,518 km (0.104 R)
• M15: 7,679,008 km (0.088 R)
• M16: 7,923,451 km (0.068 R)
• M17: 8,220,253 km (0.074 R)
• M18: 8,926,954 km (0.113 R)
• M19: 9,080,890 km (0.103 R)
• M20: 9,811,227 km (0.12 R)
• M21: 10,023,357 km (0.089 R)
• M22: 11,272,200 km (0.055 R)
• M23: 11,550,302 km (0.04 R)
• M24: 11,830,499 km (0.114 R)
• M25: 12,397,774 km (0.074 R)
• M26: 14,152,407 km (0.062 R)
• M27: 14,452,351 km (0.082 R)
• M28: 14,875,863 km (0.118 R)
• M29: 14,997,486 km (0.096 R)
• M30: 15,549,502 km (0.103 R)
• M31: 15,673,070 km (0.103 R)
• M32: 16,673,281 km (0.04 R)
• M33: 17,181,166 km (0.089 R)
• M34: 17,629,810 km (0.073 R)
• M35: 17,694,137 km (0.08 R)
• M36: 18,212,194 km (0.067 R)
• M37: 18,277,269 km (0.038 R)
• M38: 18,342,494 km (0.078 R)
• M39: 18,932,658 km (0.081 R)
• M40: 18,998,481 km (0.107 R)
• M41: 19,528,955 km (0.116 R)
• M42: 20,536,646 km (0.119 R)
• M43: 20,944,300 km (0.084 R)
• M44: 23,446,773 km (0.099 R)
• M45: 24,301,725 km (0.101 R)
• M46: 25,311,960 km (0.086 R)
• M47: 26,927,168 km (0.053 R)
• M48: 27,075,719 km (0.095 R)
• M49: 28,122,754 km (0.113 R)
• M50: 28,499,890 km (0.094 R)
• M51: 29,183,104 km (0.083 R)
• M52: 29,335,694 km (0.102 R)
• M53: 30,179,276 km (0.058 R)
• M54: 31,186,668 km (0.094 R)
• M55: 31,498,879 km (0.118 R)
• M56: 31,969,065 km (0.102 R)
• M57: 32,047,753 km (0.075 R)
• M58: 32,362,807 km (0.091 R)
• M59: 32,599,620 km (0.044 R)
• M60: 33,313,950 km (0.065 R)
• M61: 33,553,306 km (0.025 R)
• M62: 33,953,331 km (0.088 R)
• M63: 35,243,912 km (0.025 R)
• M64: 37,540,987 km (0.039 R)
• M65: 38,959,175 km (0.099 R)
• M66: 40,309,894 km (0.094 R)
• M67: 40,991,013 km (0.104 R)
• M68: 41,675,872 km (0.054 R)
• M69: 41,933,779 km (0.081 R)
• M70: 44,540,971 km (0.074 R)
• M71: 44,980,489 km (0.075 R)
• M72: 45,510,066 km (0.118 R)
• M73: 45,686,891 km (0.037 R)
• M74: 46,308,021 km (0.078 R)
• M75: 46,842,684 km (0.037 R)
• M76: 47,468,900 km (0.076 R)
• M77: 51,560,701 km (0.045 R)
• M78: 52,300,014 km (0.106 R)
• M79: 52,670,867 km (0.09 R)
• M80: 54,163,255 km (0.103 R)
• M81: 54,538,597 km (0.102 R)
• M82: 56,143,034 km (0.102 R)
• M83: 56,998,734 km (0.071 R)
• M84: 57,284,914 km (0.058 R)
• M85: 57,476,100 km (0.117 R)
• M86: 58,242,490 km (0.06 R)
• M87: 60,076,111 km (0.119 R)
• M88: 61,634,921 km (0.073 R)
• M89: 63,404,514 km (0.101 R)
• M90: 63,800,051 km (0.087 R)
• M91: 63,998,119 km (0.106 R)
• M92: 66,390,637 km (0.118 R)
• M93: 66,993,367 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.3

Radius: 6.9

Gravity: 18.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 12.74 AU - 13.02 AU

Year: 16969 Days

Day: 15.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 42,926,575 km

• M1: 88,113 km (0.11 R)
• M2: 235,317 km (0.097 R)
• M3: 508,782 km (0.118 R)
• M4: 676,930 km (0.12 R)
• M5: 791,074 km (0.031 R)
• M6: 838,646 km (0.11 R)
• M7: 987,346 km (0.08 R)
• M8: 1,254,079 km (0.116 R)
• M9: 1,603,390 km (0.087 R)
• M10: 1,884,484 km (0.096 R)
• M11: 2,352,427 km (0.113 R)
• M12: 3,350,992 km (0.106 R)
• M13: 4,039,292 km (0.071 R)
• M14: 4,123,067 km (0.076 R)
• M15: 5,264,499 km (0.029 R)
• M16: 6,595,321 km (0.076 R)
• M17: 7,145,243 km (0.104 R)
• M18: 7,195,957 km (0.086 R)
• M19: 8,448,989 km (0.069 R)
• M20: 9,655,795 km (0.045 R)
• M21: 9,937,487 km (0.093 R)
• M22: 10,566,846 km (0.1 R)
• M23: 10,915,558 km (0.092 R)
• M24: 12,286,922 km (0.104 R)
• M25: 13,523,049 km (0.114 R)
• M26: 13,774,972 km (0.071 R)
• M27: 14,540,015 km (0.103 R)
• M28: 14,668,969 km (0.117 R)
• M29: 14,798,221 km (0.118 R)
• M30: 15,057,774 km (0.05 R)
• M31: 15,188,223 km (0.115 R)
• M32: 16,111,242 km (0.112 R)
• M33: 16,177,963 km (0.047 R)
• M34: 16,579,633 km (0.108 R)
• M35: 18,427,765 km (0.12 R)
• M36: 19,128,631 km (0.113 R)
• M37: 19,199,241 km (0.108 R)
• M38: 20,991,573 km (0.078 R)
• M39: 21,649,804 km (0.116 R)
• M40: 21,870,760 km (0.042 R)
• M41: 22,240,566 km (0.111 R)
• M42: 23,362,550 km (0.049 R)
• M43: 23,816,430 km (0.098 R)
• M44: 23,968,421 km (0.085 R)
• M45: 24,273,302 km (0.065 R)
• M46: 24,426,191 km (0.11 R)
• M47: 24,886,952 km (0.098 R)
• M48: 25,041,188 km (0.114 R)
• M49: 27,870,532 km (0.098 R)
• M50: 29,241,597 km (0.111 R)
• M51: 29,485,740 km (0.115 R)
• M52: 31,964,727 km (0.103 R)
• M53: 32,637,019 km (0.075 R)
• M54: 33,314,099 km (0.09 R)
• M55: 34,252,377 km (0.09 R)
• M56: 34,423,966 km (0.068 R)
• M57: 36,943,344 km (0.03 R)
• M58: 38,447,550 km (0.093 R)
• M59: 39,791,538 km (0.034 R)
• M60: 39,971,803 km (0.055 R)
• M61: 40,605,200 km (0.102 R)
• M62: 41,059,529 km (0.116 R)
• M63: 41,973,423 km (0.116 R)
• M64: 42,157,129 km (0.085 R)
• M65: 42,524,990 km (0.114 R)
• M66: 42,801,746 km (0.106 R)
• M67: 45,412,678 km (0.115 R)
• M68: 45,601,171 km (0.111 R)
• M69: 48,651,920 km (0.081 R)
• M70: 49,424,743 km (0.05 R)
• M71: 49,715,711 km (0.095 R)
• M72: 49,909,889 km (0.043 R)
• M73: 50,982,805 km (0.116 R)
• M74: 51,571,173 km (0.043 R)
• M75: 52,161,935 km (0.084 R)
• M76: 55,249,037 km (0.072 R)
• M77: 55,954,391 km (0.071 R)
• M78: 57,577,528 km (0.048 R)
• M79: 61,077,968 km (0.093 R)
• M80: 61,181,939 km (0.086 R)
• M81: 62,539,240 km (0.069 R)
• M82: 63,379,382 km (0.116 R)
• M83: 64,434,944 km (0.09 R)
• M84: 66,135,723 km (0.111 R)
• M85: 66,242,536 km (0.105 R)
• M86: 66,456,311 km (0.104 R)
• M87: 67,636,040 km (0.104 R)
• M88: 70,560,977 km (0.071 R)
• M89: 71,545,032 km (0.073 R)
• M90: 71,654,687 km (0.109 R)
• M91: 72,203,711 km (0.081 R)
• M92: 72,423,620 km (0.091 R)
• M93: 73,748,310 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.7

Radius: 5.9

Gravity: 13.44 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 10.24 AU - 16.7 AU

Year: 18148 Days

Day: 15.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 42,926,575 km

• M1: 83,625 km (0.036 R)
• M2: 136,134 km (0.098 R)
• M3: 177,273 km (0.109 R)
• M4: 336,296 km (0.064 R)
• M5: 399,277 km (0.102 R)
• M6: 672,143 km (0.106 R)
• M7: 1,413,550 km (0.111 R)
• M8: 1,466,059 km (0.112 R)
• M9: 1,881,044 km (0.115 R)
• M10: 2,912,222 km (0.099 R)
• M11: 3,394,376 km (0.099 R)
• M12: 4,392,493 km (0.103 R)
• M13: 4,943,462 km (0.066 R)
• M14: 4,983,703 km (0.095 R)
• M15: 5,350,368 km (0.051 R)
• M16: 5,557,860 km (0.117 R)
• M17: 6,239,428 km (0.072 R)
• M18: 6,457,691 km (0.119 R)
• M19: 6,501,673 km (0.052 R)
• M20: 6,992,055 km (0.107 R)
• M21: 7,402,103 km (0.057 R)
• M22: 7,494,255 km (0.096 R)
• M23: 7,961,000 km (0.102 R)
• M24: 9,217,772 km (0.1 R)
• M25: 10,225,762 km (0.086 R)
• M26: 10,847,192 km (0.104 R)
• M27: 11,004,569 km (0.108 R)
• M28: 12,072,249 km (0.049 R)
• M29: 13,508,987 km (0.094 R)
• M30: 13,565,385 km (0.084 R)
• M31: 13,678,182 km (0.076 R)
• M32: 13,734,880 km (0.104 R)
• M33: 13,848,125 km (0.056 R)
• M34: 13,904,972 km (0.083 R)
• M35: 14,824,401 km (0.118 R)
• M36: 15,350,088 km (0.104 R)
• M37: 15,763,277 km (0.098 R)
• M38: 16,120,218 km (0.092 R)
• M39: 16,480,001 km (0.047 R)
• M40: 16,600,427 km (0.071 R)
• M41: 17,207,345 km (0.047 R)
• M42: 19,260,875 km (0.026 R)
• M43: 22,183,120 km (0.113 R)
• M44: 23,254,989 km (0.115 R)
• M45: 23,390,225 km (0.112 R)
• M46: 24,138,364 km (0.116 R)
• M47: 25,937,578 km (0.078 R)
• M48: 26,147,913 km (0.099 R)
• M49: 26,499,767 km (0.107 R)
• M50: 27,137,203 km (0.082 R)
• M51: 27,279,471 km (0.107 R)
• M52: 27,350,680 km (0.083 R)
• M53: 28,210,568 km (0.117 R)
• M54: 28,282,525 km (0.063 R)
• M55: 28,354,780 km (0.107 R)
• M56: 29,151,987 km (0.076 R)
• M57: 29,590,010 km (0.101 R)
• M58: 29,809,769 km (0.12 R)
• M59: 30,620,440 km (0.116 R)
• M60: 31,962,483 km (0.078 R)
• M61: 32,338,721 km (0.092 R)
• M62: 33,399,819 km (0.044 R)
• M63: 33,476,114 km (0.045 R)
• M64: 33,781,593 km (0.113 R)
• M65: 33,934,781 km (0.034 R)
• M66: 34,858,249 km (0.086 R)
• M67: 38,633,800 km (0.098 R)
• M68: 40,569,596 km (0.104 R)
• M69: 40,813,889 km (0.106 R)
• M70: 42,702,114 km (0.111 R)
• M71: 42,867,719 km (0.08 R)
• M72: 43,865,536 km (0.118 R)
• M73: 44,534,987 km (0.065 R)
• M74: 45,460,848 km (0.098 R)
• M75: 46,648,655 km (0.082 R)
• M76: 46,819,047 km (0.113 R)
• M77: 48,794,637 km (0.107 R)
• M78: 49,749,221 km (0.119 R)
• M79: 49,923,353 km (0.057 R)
• M80: 51,764,603 km (0.112 R)
• M81: 52,117,953 km (0.115 R)
• M82: 53,093,481 km (0.049 R)
• M83: 53,182,492 km (0.119 R)
• M84: 53,538,834 km (0.1 R)
• M85: 53,806,764 km (0.105 R)
• M86: 54,074,993 km (0.12 R)
• M87: 55,603,733 km (0.111 R)
• M88: 56,509,548 km (0.113 R)
• M89: 56,600,504 km (0.055 R)
• M90: 57,237,791 km (0.071 R)
• M91: 57,603,109 km (0.068 R)
• M92: 60,181,578 km (0.08 R)
• M93: 60,925,079 km (0.101 R)
• M94: 61,578,224 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.3

Radius: 5.1

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 16.88 AU - 20.64 AU

Year: 29828 Days

Day: 24.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 42,926,575 km

• M1: 166,951 km (0.11 R)
• M2: 212,878 km (0.099 R)
• M3: 320,439 km (0.047 R)
• M4: 616,343 km (0.033 R)
• M5: 1,015,171 km (0.098 R)
• M6: 1,125,574 km (0.038 R)
• M7: 1,259,464 km (0.079 R)
• M8: 1,378,395 km (0.026 R)
• M9: 1,957,787 km (0.076 R)
• M10: 2,503,969 km (0.086 R)
• M11: 2,755,443 km (0.031 R)
• M12: 3,474,111 km (0.098 R)
• M13: 4,946,454 km (0.1 R)
• M14: 5,421,277 km (0.11 R)
• M15: 6,278,473 km (0.092 R)
• M16: 6,346,241 km (0.087 R)
• M17: 7,106,497 km (0.038 R)
• M18: 7,247,867 km (0.116 R)
• M19: 7,425,889 km (0.085 R)
• M20: 8,152,037 km (0.051 R)
• M21: 8,486,238 km (0.101 R)
• M22: 8,749,231 km (0.107 R)
• M23: 8,976,919 km (0.036 R)
• M24: 9,515,472 km (0.117 R)
• M25: 10,143,633 km (0.118 R)
• M26: 10,543,060 km (0.088 R)
• M27: 11,192,913 km (0.108 R)
• M28: 11,688,680 km (0.107 R)
• M29: 12,023,330 km (0.12 R)
• M30: 12,065,367 km (0.081 R)
• M31: 12,360,973 km (0.092 R)
• M32: 12,787,476 km (0.12 R)
• M33: 12,830,411 km (0.066 R)
• M34: 13,523,498 km (0.1 R)
• M35: 14,095,560 km (0.109 R)
• M36: 14,451,603 km (0.106 R)
• M37: 14,810,488 km (0.12 R)
• M38: 15,904,946 km (0.118 R)
• M39: 16,461,750 km (0.094 R)
• M40: 17,356,495 km (0.093 R)
• M41: 17,546,933 km (0.093 R)
• M42: 18,703,623 km (0.108 R)
• M43: 20,685,646 km (0.119 R)
• M44: 21,906,514 km (0.103 R)
• M45: 24,684,097 km (0.082 R)
• M46: 25,382,271 km (0.112 R)
• M47: 25,869,361 km (0.105 R)
• M48: 26,578,306 km (0.073 R)
• M49: 26,962,623 km (0.095 R)
• M50: 28,126,943 km (0.074 R)
• M51: 29,363,968 km (0.112 R)
• M52: 29,534,060 km (0.108 R)
• M53: 30,046,284 km (0.11 R)
• M54: 30,446,757 km (0.104 R)
• M55: 32,182,691 km (0.075 R)
• M56: 32,358,019 km (0.111 R)
• M57: 33,416,724 km (0.068 R)
• M58: 34,128,959 km (0.09 R)
• M59: 35,507,803 km (0.045 R)
• M60: 37,517,800 km (0.106 R)
• M61: 38,072,508 km (0.112 R)
• M62: 39,439,384 km (0.108 R)
• M63: 39,564,448 km (0.104 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 19,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit