🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.53 AU - 0.61 AU

Year: 155 Days

Day: 30.7 Hours

Environment

Temp: 196 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.62 AU - 0.76 AU

Year: 206 Days

Day: 36.5 Hours

Environment

Temp: 202 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,735,392 km

• M1: 152,141 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.56 AU - 0.86 AU

Year: 215 Days

Day: 47.9 Hours

Environment

Temp: 187 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.73 AU - 1.05 AU

Year: 302 Days

Day: 21.7 Hours

Environment

Temp: 116 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.22 AU - 1.46 AU

Year: 558 Days

Day: 44.8 Hours

Environment

Temp: -8 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 86,735,392 km

• M1: 401,072 km (0.118 R)
• M2: 903,272 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.17 AU - 2.41 AU

Year: 1247 Days

Day: 26.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,735,392 km

• M1: 311,612 km (0.059 R)

Asteroid Belt

Center: 7.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359

Radius: 5

Gravity: 14.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 12.65 AU - 13.67 AU

Year: 17181 Days

Day: 23.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,735,392 km

• M1: 937,829 km (0.111 R)
• M2: 1,291,778 km (0.102 R)
• M3: 1,607,429 km (0.08 R)
• M4: 1,735,036 km (0.072 R)
• M5: 1,787,096 km (0.097 R)
• M6: 2,137,754 km (0.115 R)
• M7: 2,480,183 km (0.097 R)
• M8: 2,839,517 km (0.031 R)
• M9: 2,962,935 km (0.113 R)
• M10: 3,343,812 km (0.119 R)
• M11: 3,672,927 km (0.072 R)
• M12: 4,361,676 km (0.089 R)
• M13: 4,612,102 km (0.119 R)
• M14: 4,684,657 km (0.059 R)
• M15: 4,757,362 km (0.089 R)
• M16: 4,978,019 km (0.081 R)
• M17: 5,127,018 km (0.066 R)
• M18: 5,239,665 km (0.106 R)
• M19: 5,582,693 km (0.076 R)
• M20: 5,737,378 km (0.112 R)
• M21: 6,090,877 km (0.083 R)
• M22: 6,130,521 km (0.11 R)
• M23: 6,573,031 km (0.102 R)
• M24: 7,659,112 km (0.07 R)
• M25: 8,135,282 km (0.114 R)
• M26: 8,354,742 km (0.105 R)
• M27: 8,665,457 km (0.104 R)
• M28: 8,979,911 km (0.11 R)
• M29: 9,025,090 km (0.109 R)
• M30: 9,620,041 km (0.11 R)
• M31: 10,464,521 km (0.111 R)
• M32: 12,073,147 km (0.115 R)
• M33: 12,424,253 km (0.1 R)
• M34: 13,705,110 km (0.114 R)
• M35: 13,861,589 km (0.098 R)
• M36: 14,018,667 km (0.098 R)
• M37: 15,949,527 km (0.063 R)
• M38: 16,279,390 km (0.069 R)
• M39: 16,945,848 km (0.111 R)
• M40: 17,677,681 km (0.113 R)
• M41: 17,905,070 km (0.109 R)
• M42: 18,477,581 km (0.107 R)
• M43: 19,522,971 km (0.105 R)
• M44: 19,934,814 km (0.096 R)
• M45: 21,853,257 km (0.099 R)
• M46: 22,587,782 km (0.104 R)
• M47: 22,772,685 km (0.086 R)
• M48: 24,018,088 km (0.098 R)
• M49: 24,839,380 km (0.118 R)
• M50: 24,902,959 km (0.091 R)
• M51: 25,093,846 km (0.113 R)
• M52: 25,285,331 km (0.035 R)
• M53: 25,413,237 km (0.077 R)
• M54: 25,605,620 km (0.042 R)
• M55: 30,295,214 km (0.106 R)
• M56: 31,870,031 km (0.104 R)
• M57: 32,008,260 km (0.109 R)
• M58: 32,146,638 km (0.082 R)
• M59: 32,632,532 km (0.082 R)
• M60: 33,611,799 km (0.098 R)
• M61: 34,246,393 km (0.099 R)
• M62: 35,098,503 km (0.096 R)
• M63: 36,606,599 km (0.101 R)
• M64: 37,186,740 km (0.045 R)
• M65: 37,405,003 km (0.118 R)
• M66: 37,623,715 km (0.076 R)
• M67: 38,135,788 km (0.116 R)
• M68: 39,240,718 km (0.085 R)
• M69: 39,314,769 km (0.067 R)
• M70: 39,834,323 km (0.111 R)
• M71: 39,908,822 km (0.11 R)
• M72: 40,430,919 km (0.09 R)
• M73: 41,708,485 km (0.114 R)
• M74: 42,922,920 km (0.099 R)
• M75: 43,151,805 km (0.07 R)
• M76: 43,611,070 km (0.099 R)
• M77: 43,841,302 km (0.082 R)
• M78: 43,918,045 km (0.12 R)
• M79: 44,302,961 km (0.101 R)
• M80: 44,457,196 km (0.064 R)
• M81: 44,534,389 km (0.103 R)
• M82: 46,478,413 km (0.114 R)
• M83: 46,556,802 km (0.099 R)
• M84: 46,713,581 km (0.059 R)
• M85: 47,816,267 km (0.098 R)
• M86: 48,529,549 km (0.088 R)
• M87: 48,608,986 km (0.078 R)
• M88: 48,927,330 km (0.09 R)
• M89: 49,326,308 km (0.114 R)
• M90: 50,207,589 km (0.075 R)
• M91: 51,417,835 km (0.087 R)
• M92: 52,801,017 km (0.027 R)
• M93: 53,292,147 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.2

Radius: 6.3

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 13.39 AU - 13.53 AU

Year: 17772 Days

Day: 19.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,735,392 km

• M1: 382,821 km (0.079 R)
• M2: 558,449 km (0.081 R)
• M3: 837,449 km (0.067 R)
• M4: 1,815,819 km (0.09 R)
• M5: 1,922,183 km (0.097 R)
• M6: 2,282,116 km (0.08 R)
• M7: 2,455,200 km (0.086 R)
• M8: 2,602,853 km (0.058 R)
• M9: 2,875,869 km (0.087 R)
• M10: 3,031,601 km (0.094 R)
• M11: 3,482,190 km (0.062 R)
• M12: 3,648,243 km (0.092 R)
• M13: 3,953,573 km (0.102 R)
• M14: 4,302,584 km (0.07 R)
• M15: 4,918,479 km (0.093 R)
• M16: 5,067,329 km (0.11 R)
• M17: 5,255,672 km (0.086 R)
• M18: 5,716,733 km (0.076 R)
• M19: 5,794,973 km (0.059 R)
• M20: 6,031,487 km (0.071 R)
• M21: 6,071,130 km (0.088 R)
• M22: 6,351,776 km (0.09 R)
• M23: 6,884,045 km (0.095 R)
• M24: 6,967,222 km (0.076 R)
• M25: 8,564,927 km (0.115 R)
• M26: 9,381,582 km (0.039 R)
• M27: 9,986,705 km (0.098 R)
• M28: 10,748,607 km (0.097 R)
• M29: 11,332,338 km (0.113 R)
• M30: 11,479,841 km (0.056 R)
• M31: 11,776,943 km (0.09 R)
• M32: 12,277,497 km (0.06 R)
• M33: 12,785,083 km (0.07 R)
• M34: 12,938,570 km (0.097 R)
• M35: 12,990,032 km (0.12 R)
• M36: 13,351,311 km (0.07 R)
• M37: 13,507,042 km (0.114 R)
• M38: 13,663,522 km (0.116 R)
• M39: 14,136,550 km (0.119 R)
• M40: 14,614,814 km (0.087 R)
• M41: 15,478,293 km (0.116 R)
• M42: 16,191,875 km (0.112 R)
• M43: 17,028,576 km (0.081 R)
• M44: 17,708,050 km (0.047 R)
• M45: 17,936,486 km (0.032 R)
• M46: 18,223,564 km (0.105 R)
• M47: 18,396,349 km (0.087 R)
• M48: 20,873,540 km (0.111 R)
• M49: 22,028,137 km (0.055 R)
• M50: 22,644,031 km (0.113 R)
• M51: 22,705,965 km (0.089 R)
• M52: 23,203,378 km (0.085 R)
• M53: 23,767,063 km (0.075 R)
• M54: 24,082,265 km (0.049 R)
• M55: 24,335,385 km (0.108 R)
• M56: 25,228,185 km (0.098 R)
• M57: 25,356,540 km (0.101 R)
• M58: 25,549,671 km (0.077 R)
• M59: 25,937,129 km (0.118 R)
• M60: 26,001,905 km (0.097 R)
• M61: 26,391,757 km (0.095 R)
• M62: 27,705,077 km (0.085 R)
• M63: 28,169,877 km (0.119 R)
• M64: 28,369,740 km (0.08 R)
• M65: 29,241,597 km (0.096 R)
• M66: 29,579,239 km (0.079 R)
• M67: 29,986,145 km (0.091 R)
• M68: 30,531,579 km (0.107 R)
• M69: 30,599,945 km (0.092 R)
• M70: 31,632,320 km (0.089 R)
• M71: 32,117,915 km (0.12 R)
• M72: 32,466,179 km (0.074 R)
• M73: 32,815,939 km (0.051 R)
• M74: 32,885,950 km (0.073 R)
• M75: 34,084,828 km (0.113 R)
• M76: 34,440,272 km (0.102 R)
• M77: 35,226,259 km (0.075 R)
• M78: 35,945,975 km (0.115 R)
• M79: 36,670,627 km (0.065 R)
• M80: 37,693,128 km (0.117 R)
• M81: 38,134,143 km (0.098 R)
• M82: 38,281,646 km (0.085 R)
• M83: 39,021,557 km (0.109 R)
• M84: 42,027,876 km (0.073 R)
• M85: 43,558,861 km (0.03 R)
• M86: 44,021,567 km (0.096 R)
• M87: 45,576,188 km (0.117 R)
• M88: 45,889,147 km (0.085 R)
• M89: 48,499,031 km (0.119 R)
• M90: 51,319,250 km (0.108 R)
• M91: 52,954,505 km (0.082 R)
• M92: 54,275,005 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.9

Radius: 6.6

Gravity: 12.42 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 13.95 AU - 21.97 AU

Year: 27392 Days

Day: 17.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,735,392 km

• M1: 84,822 km (0.046 R)
• M2: 601,533 km (0.094 R)
• M3: 673,938 km (0.058 R)
• M4: 749,485 km (0.115 R)
• M5: 909,256 km (0.119 R)
• M6: 1,050,925 km (0.042 R)
• M7: 1,199,775 km (0.072 R)
• M8: 1,686,866 km (0.063 R)
• M9: 1,897,649 km (0.032 R)
• M10: 2,305,752 km (0.061 R)
• M11: 3,072,591 km (0.092 R)
• M12: 3,243,431 km (0.062 R)
• M13: 4,143,711 km (0.045 R)
• M14: 4,621,228 km (0.086 R)
• M15: 4,718,915 km (0.095 R)
• M16: 4,965,901 km (0.077 R)
• M17: 5,015,867 km (0.074 R)
• M18: 5,267,939 km (0.114 R)
• M19: 5,995,733 km (0.073 R)
• M20: 6,102,396 km (0.065 R)
• M21: 6,921,445 km (0.111 R)
• M22: 7,372,183 km (0.06 R)
• M23: 7,716,557 km (0.102 R)
• M24: 8,540,542 km (0.107 R)
• M25: 9,023,744 km (0.039 R)
• M26: 9,890,663 km (0.067 R)
• M27: 12,104,413 km (0.034 R)
• M28: 12,374,586 km (0.058 R)
• M29: 12,578,488 km (0.094 R)
• M30: 12,989,583 km (0.081 R)
• M31: 14,821,858 km (0.089 R)
• M32: 15,038,476 km (0.093 R)
• M33: 17,185,504 km (0.075 R)
• M34: 18,024,748 km (0.049 R)
• M35: 18,721,276 km (0.06 R)
• M36: 19,190,415 km (0.116 R)
• M37: 19,269,103 km (0.072 R)
• M38: 19,822,167 km (0.049 R)
• M39: 19,981,189 km (0.037 R)
• M40: 20,540,835 km (0.115 R)
• M41: 20,701,802 km (0.065 R)
• M42: 20,782,435 km (0.049 R)
• M43: 20,943,851 km (0.079 R)
• M44: 21,512,473 km (0.082 R)
• M45: 23,248,407 km (0.111 R)
• M46: 23,416,106 km (0.107 R)
• M47: 24,006,120 km (0.104 R)
• M48: 25,892,100 km (0.114 R)
• M49: 28,270,856 km (0.12 R)
• M50: 28,899,017 km (0.052 R)
• M51: 29,713,279 km (0.051 R)
• M52: 31,828,144 km (0.114 R)
• M53: 32,387,789 km (0.071 R)
• M54: 33,233,466 km (0.089 R)
• M55: 34,181,468 km (0.07 R)
• M56: 39,252,536 km (0.118 R)
• M57: 39,652,112 km (0.118 R)
• M58: 40,254,244 km (0.057 R)
• M59: 40,758,239 km (0.083 R)
• M60: 41,264,478 km (0.094 R)
• M61: 42,897,937 km (0.054 R)
• M62: 43,929,714 km (0.081 R)
• M63: 44,240,728 km (0.098 R)
• M64: 44,448,519 km (0.07 R)
• M65: 45,387,695 km (0.099 R)
• M66: 45,597,281 km (0.073 R)
• M67: 45,807,167 km (0.047 R)
• M68: 46,861,533 km (0.105 R)
• M69: 48,565,154 km (0.092 R)
• M70: 50,505,737 km (0.113 R)
• M71: 54,462,302 km (0.101 R)
• M72: 55,019,703 km (0.097 R)
• M73: 57,154,914 km (0.091 R)
• M74: 58,403,308 km (0.12 R)
• M75: 59,202,460 km (0.088 R)
• M76: 60,235,283 km (0.028 R)
• M77: 60,696,344 km (0.084 R)
• M78: 63,018,552 km (0.075 R)
• M79: 64,897,202 km (0.11 R)
• M80: 66,199,302 km (0.094 R)
• M81: 66,913,332 km (0.065 R)
• M82: 67,988,941 km (0.087 R)
• M83: 71,493,570 km (0.113 R)
• M84: 71,615,493 km (0.047 R)
• M85: 72,838,306 km (0.103 R)
• M86: 73,698,344 km (0.086 R)
• M87: 75,180,560 km (0.076 R)
• M88: 77,923,287 km (0.063 R)
• M89: 83,121,514 km (0.109 R)
• M90: 83,634,634 km (0.059 R)
• M91: 83,763,139 km (0.104 R)
• M92: 84,535,214 km (0.092 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 19,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit