🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.96 AU - 1.4 AU

Year: 448 Days

Day: 23.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.07 AU - 1.55 AU

Year: 525 Days

Day: 42.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.51 AU - 2.69 AU

Year: 1467 Days

Day: 17.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.32 AU - 3.54 AU

Year: 1755 Days

Day: 39.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.38 AU - 4.12 AU

Year: 2541 Days

Day: 13.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,674,533 km

• M1: 2,740,035 km (0.038 R)

Asteroid Belt

Center: 4.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.89 AU - 4.63 AU

Year: 3076 Days

Day: 25 Hours

Environment

Temp: -127 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,674,533 km

• M1: 835,504 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451

Radius: 11.4

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.97 AU - 9.01 AU

Year: 7171 Days

Day: 7.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,674,533 km

• M1: 222,153 km (0.099 R)
• M2: 341,233 km (0.04 R)
• M3: 744,698 km (0.072 R)
• M4: 894,595 km (0.12 R)
• M5: 1,273,676 km (0.077 R)
• M6: 1,755,381 km (0.109 R)
• M7: 2,132,667 km (0.113 R)
• M8: 2,211,206 km (0.067 R)
• M9: 2,310,838 km (0.117 R)
• M10: 2,598,066 km (0.036 R)
• M11: 2,724,776 km (0.083 R)
• M12: 2,940,496 km (0.095 R)
• M13: 3,252,108 km (0.084 R)
• M14: 3,574,641 km (0.101 R)
• M15: 4,028,820 km (0.086 R)
• M16: 4,325,174 km (0.083 R)
• M17: 4,501,400 km (0.097 R)
• M18: 5,310,276 km (0.095 R)
• M19: 5,856,009 km (0.034 R)
• M20: 6,051,234 km (0.08 R)
• M21: 6,192,005 km (0.11 R)
• M22: 6,362,397 km (0.103 R)
• M23: 7,030,202 km (0.047 R)
• M24: 7,178,304 km (0.091 R)
• M25: 7,598,674 km (0.08 R)
• M26: 7,720,148 km (0.116 R)
• M27: 8,057,940 km (0.11 R)
• M28: 8,244,189 km (0.069 R)
• M29: 8,494,765 km (0.088 R)
• M30: 8,652,591 km (0.059 R)
• M31: 8,747,885 km (0.114 R)
• M32: 9,983,863 km (0.066 R)
• M33: 10,217,535 km (0.092 R)
• M34: 10,318,214 km (0.081 R)
• M35: 10,453,002 km (0.117 R)
• M36: 11,135,766 km (0.112 R)
• M37: 11,308,701 km (0.079 R)
• M38: 11,412,971 km (0.12 R)
• M39: 11,622,259 km (0.084 R)
• M40: 11,797,737 km (0.08 R)
• M41: 11,903,503 km (0.113 R)
• M42: 12,258,050 km (0.101 R)
• M43: 12,796,602 km (0.073 R)
• M44: 13,050,469 km (0.098 R)
• M45: 13,123,324 km (0.12 R)
• M46: 13,196,327 km (0.08 R)
• M47: 13,711,094 km (0.1 R)
• M48: 14,345,089 km (0.118 R)
• M49: 15,835,383 km (0.075 R)
• M50: 16,069,055 km (0.1 R)
• M51: 16,618,678 km (0.06 R)
• M52: 17,294,411 km (0.093 R)
• M53: 17,776,865 km (0.073 R)
• M54: 18,508,697 km (0.084 R)
• M55: 19,167,676 km (0.085 R)
• M56: 19,333,580 km (0.084 R)
• M57: 19,959,946 km (0.053 R)
• M58: 20,848,258 km (0.094 R)
• M59: 21,232,875 km (0.078 R)
• M60: 21,706,202 km (0.1 R)
• M61: 21,922,521 km (0.052 R)
• M62: 22,531,982 km (0.065 R)
• M63: 22,926,622 km (0.104 R)
• M64: 23,323,654 km (0.083 R)
• M65: 23,678,501 km (0.096 R)
• M66: 24,214,061 km (0.113 R)
• M67: 24,393,429 km (0.034 R)
• M68: 27,184,027 km (0.113 R)
• M69: 27,463,925 km (0.078 R)
• M70: 27,697,896 km (0.067 R)
• M71: 28,120,809 km (0.064 R)
• M72: 28,545,667 km (0.116 R)
• M73: 29,977,768 km (0.113 R)
• M74: 30,315,111 km (0.114 R)
• M75: 30,411,901 km (0.113 R)
• M76: 31,335,219 km (0.118 R)
• M77: 31,824,853 km (0.116 R)
• M78: 32,960,749 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.9

Radius: 14.9

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.89 AU - 10.13 AU

Year: 10260 Days

Day: 12.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,674,533 km

• M1: 228,436 km (0.115 R)
• M2: 432,487 km (0.101 R)
• M3: 1,293,423 km (0.081 R)
• M4: 1,633,609 km (0.075 R)
• M5: 1,803,851 km (0.084 R)
• M6: 2,569,493 km (0.064 R)
• M7: 3,510,464 km (0.099 R)
• M8: 3,733,364 km (0.076 R)
• M9: 3,960,903 km (0.111 R)
• M10: 4,076,542 km (0.115 R)
• M11: 4,340,732 km (0.102 R)
• M12: 4,824,681 km (0.089 R)
• M13: 5,294,119 km (0.038 R)
• M14: 5,421,876 km (0.083 R)
• M15: 6,075,918 km (0.111 R)
• M16: 6,378,554 km (0.106 R)
• M17: 6,720,684 km (0.116 R)
• M18: 7,068,948 km (0.107 R)
• M19: 7,530,458 km (0.034 R)
• M20: 7,674,520 km (0.028 R)
• M21: 8,112,094 km (0.087 R)
• M22: 8,746,090 km (0.07 R)
• M23: 9,049,923 km (0.1 R)
• M24: 9,473,584 km (0.093 R)
• M25: 9,746,600 km (0.104 R)
• M26: 10,340,354 km (0.058 R)
• M27: 10,823,855 km (0.114 R)
• M28: 10,945,927 km (0.093 R)
• M29: 11,480,141 km (0.119 R)
• M30: 11,687,932 km (0.076 R)
• M31: 12,233,964 km (0.089 R)
• M32: 12,874,243 km (0.099 R)
• M33: 13,176,880 km (0.082 R)
• M34: 13,350,862 km (0.076 R)
• M35: 14,455,642 km (0.096 R)
• M36: 14,635,160 km (0.098 R)
• M37: 15,773,899 km (0.117 R)
• M38: 16,377,227 km (0.079 R)
• M39: 16,752,418 km (0.093 R)
• M40: 17,606,772 km (0.099 R)
• M41: 18,184,220 km (0.073 R)
• M42: 18,281,009 km (0.109 R)
• M43: 18,475,337 km (0.086 R)
• M44: 19,062,060 km (0.12 R)
• M45: 19,407,182 km (0.114 R)
• M46: 19,754,399 km (0.096 R)
• M47: 20,003,778 km (0.067 R)
• M48: 21,113,047 km (0.109 R)
• M49: 21,829,321 km (0.083 R)
• M50: 22,397,793 km (0.08 R)
• M51: 22,918,843 km (0.107 R)
• M52: 23,075,920 km (0.12 R)
• M53: 24,773,707 km (0.108 R)
• M54: 24,934,823 km (0.115 R)
• M55: 26,018,660 km (0.11 R)
• M56: 26,456,533 km (0.103 R)
• M57: 27,007,352 km (0.06 R)
• M58: 27,450,611 km (0.118 R)
• M59: 27,561,912 km (0.113 R)
• M60: 27,729,013 km (0.082 R)
• M61: 27,896,413 km (0.071 R)
• M62: 28,456,956 km (0.096 R)
• M63: 29,361,574 km (0.113 R)
• M64: 29,475,418 km (0.047 R)
• M65: 29,874,695 km (0.084 R)
• M66: 30,736,229 km (0.087 R)
• M67: 30,909,613 km (0.09 R)
• M68: 32,601,714 km (0.056 R)
• M69: 34,803,945 km (0.095 R)
• M70: 36,014,341 km (0.092 R)
• M71: 36,136,114 km (0.115 R)
• M72: 36,258,036 km (0.094 R)
• M73: 36,624,700 km (0.093 R)
• M74: 36,808,556 km (0.052 R)
• M75: 37,423,403 km (0.097 R)
• M76: 38,912,800 km (0.111 R)
• M77: 39,350,822 km (0.116 R)
• M78: 39,539,016 km (0.114 R)
• M79: 41,821,282 km (0.095 R)
• M80: 42,013,365 km (0.084 R)
• M81: 42,591,561 km (0.11 R)
• M82: 42,849,318 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.3

Radius: 4.6

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 12.11 AU - 17.11 AU

Year: 19537 Days

Day: 22.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 44,674,533 km

• M1: 95,294 km (0.104 R)
• M2: 212,878 km (0.111 R)
• M3: 244,293 km (0.102 R)
• M4: 312,660 km (0.083 R)
• M5: 400,773 km (0.077 R)
• M6: 1,104,930 km (0.05 R)
• M7: 1,489,396 km (0.095 R)
• M8: 1,797,269 km (0.055 R)
• M9: 1,865,785 km (0.107 R)
• M10: 1,958,535 km (0.059 R)
• M11: 2,005,359 km (0.087 R)
• M12: 2,148,525 km (0.066 R)
• M13: 2,394,464 km (0.063 R)
• M14: 2,546,305 km (0.051 R)
• M15: 3,129,587 km (0.077 R)
• M16: 3,239,841 km (0.114 R)
• M17: 3,492,961 km (0.12 R)
• M18: 3,665,148 km (0.043 R)
• M19: 3,723,192 km (0.089 R)
• M20: 3,752,363 km (0.073 R)
• M21: 4,168,245 km (0.034 R)
• M22: 4,320,237 km (0.081 R)
• M23: 4,350,904 km (0.075 R)
• M24: 4,946,603 km (0.092 R)
• M25: 4,978,617 km (0.112 R)
• M26: 6,075,020 km (0.085 R)
• M27: 6,667,876 km (0.076 R)
• M28: 7,025,116 km (0.064 R)
• M29: 7,646,695 km (0.088 R)
• M30: 9,775,024 km (0.038 R)
• M31: 10,017,522 km (0.114 R)
• M32: 10,139,594 km (0.115 R)
• M33: 10,882,198 km (0.119 R)
• M34: 11,091,635 km (0.105 R)
• M35: 11,514,399 km (0.116 R)
• M36: 11,727,725 km (0.063 R)
• M37: 11,985,482 km (0.094 R)
• M38: 12,331,951 km (0.107 R)
• M39: 13,525,742 km (0.094 R)
• M40: 13,750,887 km (0.099 R)
• M41: 13,977,228 km (0.11 R)
• M42: 14,525,504 km (0.061 R)
• M43: 15,080,662 km (0.082 R)
• M44: 15,127,337 km (0.106 R)
• M45: 15,361,009 km (0.12 R)
• M46: 15,879,216 km (0.102 R)
• M47: 15,974,061 km (0.105 R)
• M48: 16,547,020 km (0.09 R)
• M49: 16,787,723 km (0.073 R)
• M50: 17,419,026 km (0.094 R)
• M51: 17,516,863 km (0.085 R)
• M52: 17,614,850 km (0.093 R)
• M53: 17,663,918 km (0.096 R)
• M54: 18,554,774 km (0.109 R)
• M55: 18,855,016 km (0.101 R)
• M56: 18,905,281 km (0.094 R)
• M57: 21,628,411 km (0.067 R)
• M58: 22,474,238 km (0.059 R)
• M59: 23,223,274 km (0.112 R)
• M60: 23,438,845 km (0.108 R)
• M61: 23,871,781 km (0.119 R)
• M62: 24,089,296 km (0.029 R)
• M63: 24,965,790 km (0.103 R)
• M64: 26,131,906 km (0.029 R)
• M65: 26,243,954 km (0.04 R)
• M66: 26,580,849 km (0.037 R)
• M67: 27,372,521 km (0.112 R)
• M68: 27,771,349 km (0.118 R)
• M69: 28,921,158 km (0.103 R)
• M70: 29,618,583 km (0.068 R)
• M71: 30,498,069 km (0.092 R)
• M72: 30,733,985 km (0.074 R)
• M73: 31,624,242 km (0.038 R)
• M74: 32,282,473 km (0.117 R)
• M75: 32,342,611 km (0.082 R)
• M76: 32,643,452 km (0.104 R)
• M77: 32,703,740 km (0.096 R)
• M78: 33,247,977 km (0.114 R)
• M79: 34,284,242 km (0.094 R)
• M80: 34,652,552 km (0.103 R)
• M81: 35,145,626 km (0.032 R)
• M82: 37,771,817 km (0.118 R)
• M83: 38,406,411 km (0.114 R)
• M84: 38,661,176 km (0.118 R)
• M85: 39,172,502 km (0.083 R)
• M86: 40,914,569 km (0.116 R)
• M87: 41,696,966 km (0.084 R)
• M88: 42,024,435 km (0.056 R)
• M89: 42,484,299 km (0.04 R)
• M90: 43,475,236 km (0.11 R)
• M91: 43,940,335 km (0.06 R)
• M92: 44,674,562 km (0.102 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 19,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit