🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.46 AU - 2.2 AU

Year: 764 Days

Day: 21.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,260,047 km

• M1: 1,226,403 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.81 AU - 1.87 AU

Year: 770 Days

Day: 43.6 Hours

Environment

Temp: 42 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,260,047 km

• M1: 666,159 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.23 AU - 3.09 AU

Year: 1339 Days

Day: 33.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,260,047 km

• M1: 639,531 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.99 AU - 3.99 AU

Year: 2460 Days

Day: 27.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.62 AU - 8.88 AU

Year: 6026 Days

Day: 14.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,260,047 km

• M1: 186,997 km (0.04 R)

Planet 6 - Terrestrial

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.27 AU - 9.77 AU

Year: 7677 Days

Day: 29.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.9

Radius: 12.2

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.67 AU - 11.49 AU

Year: 10623 Days

Day: 7.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,260,047 km

• M1: 210,783 km (0.111 R)
• M2: 390,450 km (0.028 R)
• M3: 519,254 km (0.082 R)
• M4: 596,896 km (0.084 R)
• M5: 1,052,720 km (0.073 R)
• M6: 1,584,541 km (0.072 R)
• M7: 1,786,199 km (0.1 R)
• M8: 1,869,375 km (0.086 R)
• M9: 2,215,096 km (0.037 R)
• M10: 2,304,854 km (0.075 R)
• M11: 2,628,584 km (0.114 R)
• M12: 2,893,522 km (0.081 R)
• M13: 3,397,368 km (0.119 R)
• M14: 3,553,997 km (0.119 R)
• M15: 4,121,122 km (0.03 R)
• M16: 4,260,398 km (0.095 R)
• M17: 4,429,593 km (0.036 R)
• M18: 4,543,587 km (0.053 R)
• M19: 4,980,263 km (0.098 R)
• M20: 5,218,572 km (0.098 R)
• M21: 5,768,793 km (0.118 R)
• M22: 5,893,707 km (0.103 R)
• M23: 6,694,206 km (0.102 R)
• M24: 6,825,552 km (0.058 R)
• M25: 7,426,936 km (0.107 R)
• M26: 7,562,920 km (0.104 R)
• M27: 8,045,373 km (0.083 R)
• M28: 8,396,180 km (0.112 R)
• M29: 8,787,977 km (0.055 R)
• M30: 9,149,256 km (0.066 R)
• M31: 9,258,612 km (0.102 R)
• M32: 11,105,697 km (0.092 R)
• M33: 11,183,488 km (0.081 R)
• M34: 12,573,851 km (0.063 R)
• M35: 12,940,216 km (0.058 R)
• M36: 13,145,314 km (0.053 R)
• M37: 13,310,171 km (0.091 R)
• M38: 14,186,665 km (0.059 R)
• M39: 14,610,775 km (0.115 R)
• M40: 15,168,177 km (0.084 R)
• M41: 15,819,975 km (0.086 R)
• M42: 15,995,453 km (0.116 R)
• M43: 17,557,554 km (0.073 R)
• M44: 18,241,815 km (0.075 R)
• M45: 18,795,626 km (0.12 R)
• M46: 18,888,526 km (0.097 R)
• M47: 19,401,797 km (0.12 R)
• M48: 19,495,595 km (0.073 R)
• M49: 19,730,912 km (0.12 R)
• M50: 20,299,234 km (0.097 R)
• M51: 20,442,250 km (0.108 R)
• M52: 20,585,415 km (0.119 R)
• M53: 22,232,637 km (0.109 R)
• M54: 23,072,031 km (0.105 R)
• M55: 24,578,481 km (0.056 R)
• M56: 25,858,142 km (0.068 R)
• M57: 25,961,514 km (0.112 R)
• M58: 26,480,020 km (0.08 R)
• M59: 26,845,188 km (0.092 R)
• M60: 28,003,375 km (0.068 R)
• M61: 28,109,440 km (0.076 R)
• M62: 28,588,602 km (0.065 R)
• M63: 29,231,574 km (0.06 R)
• M64: 30,859,946 km (0.086 R)
• M65: 31,409,270 km (0.079 R)
• M66: 32,573,440 km (0.058 R)
• M67: 32,908,689 km (0.069 R)
• M68: 33,469,831 km (0.047 R)
• M69: 34,487,994 km (0.082 R)
• M70: 35,286,996 km (0.118 R)
• M71: 36,265,366 km (0.12 R)
• M72: 37,135,876 km (0.1 R)
• M73: 37,310,906 km (0.033 R)
• M74: 37,661,713 km (0.09 R)
• M75: 38,013,417 km (0.094 R)
• M76: 38,131,001 km (0.071 R)
• M77: 38,307,527 km (0.063 R)
• M78: 39,253,434 km (0.055 R)
• M79: 39,610,225 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.9

Radius: 14.1

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 10.94 AU - 12.28 AU

Year: 12212 Days

Day: 11.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 65,260,047 km

• M1: 289,173 km (0.097 R)
• M2: 648,208 km (0.111 R)
• M3: 804,388 km (0.093 R)
• M4: 947,703 km (0.098 R)
• M5: 1,129,314 km (0.094 R)
• M6: 1,480,421 km (0.113 R)
• M7: 1,694,495 km (0.036 R)
• M8: 1,814,173 km (0.029 R)
• M9: 1,972,448 km (0.115 R)
• M10: 2,303,209 km (0.058 R)
• M11: 2,456,098 km (0.099 R)
• M12: 2,572,934 km (0.099 R)
• M13: 3,207,378 km (0.061 R)
• M14: 3,400,659 km (0.027 R)
• M15: 3,709,130 km (0.11 R)
• M16: 3,957,911 km (0.059 R)
• M17: 4,282,688 km (0.028 R)
• M18: 4,377,084 km (0.112 R)
• M19: 5,082,588 km (0.1 R)
• M20: 5,359,643 km (0.116 R)
• M21: 5,876,204 km (0.051 R)
• M22: 5,981,372 km (0.041 R)
• M23: 6,087,287 km (0.114 R)
• M24: 6,220,579 km (0.117 R)
• M25: 6,408,773 km (0.116 R)
• M26: 7,068,350 km (0.057 R)
• M27: 7,434,865 km (0.113 R)
• M28: 7,548,858 km (0.117 R)
• M29: 8,304,327 km (0.05 R)
• M30: 8,482,050 km (0.038 R)
• M31: 8,661,118 km (0.072 R)
• M32: 8,962,408 km (0.044 R)
• M33: 9,114,250 km (0.039 R)
• M34: 9,297,807 km (0.099 R)
• M35: 9,761,859 km (0.072 R)
• M36: 11,726,229 km (0.063 R)
• M37: 11,992,813 km (0.052 R)
• M38: 12,804,531 km (0.043 R)
• M39: 13,703,913 km (0.117 R)
• M40: 13,808,931 km (0.065 R)
• M41: 15,417,557 km (0.071 R)
• M42: 15,709,721 km (0.098 R)
• M43: 16,151,484 km (0.108 R)
• M44: 18,074,116 km (0.066 R)
• M45: 18,343,691 km (0.052 R)
• M46: 19,081,956 km (0.084 R)
• M47: 19,199,540 km (0.039 R)
• M48: 19,750,958 km (0.083 R)
• M49: 20,227,726 km (0.094 R)
• M50: 20,467,532 km (0.118 R)
• M51: 21,314,405 km (0.088 R)
• M52: 22,255,077 km (0.061 R)
• M53: 22,626,828 km (0.094 R)
• M54: 22,917,347 km (0.057 R)
• M55: 23,250,950 km (0.08 R)
• M56: 23,670,273 km (0.115 R)
• M57: 23,796,533 km (0.073 R)
• M58: 24,092,139 km (0.084 R)
• M59: 24,814,846 km (0.09 R)
• M60: 25,157,425 km (0.099 R)
• M61: 25,286,378 km (0.03 R)
• M62: 27,069,735 km (0.117 R)
• M63: 28,713,815 km (0.087 R)
• M64: 29,073,598 km (0.09 R)
• M65: 29,979,413 km (0.115 R)
• M66: 30,802,650 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.4

Radius: 11.1

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 11.14 AU - 17.46 AU

Year: 16693 Days

Day: 7.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,260,047 km

• M1: 161,117 km (0.118 R)
• M2: 269,875 km (0.059 R)
• M3: 510,877 km (0.109 R)
• M4: 639,531 km (0.12 R)
• M5: 866,172 km (0.112 R)
• M6: 1,095,206 km (0.106 R)
• M7: 1,556,715 km (0.108 R)
• M8: 1,867,131 km (0.097 R)
• M9: 2,513,843 km (0.047 R)
• M10: 2,710,863 km (0.068 R)
• M11: 3,476,505 km (0.046 R)
• M12: 4,035,403 km (0.098 R)
• M13: 4,463,103 km (0.053 R)
• M14: 5,194,337 km (0.111 R)
• M15: 5,277,962 km (0.103 R)
• M16: 5,616,802 km (0.08 R)
• M17: 6,006,504 km (0.11 R)
• M18: 6,494,792 km (0.108 R)
• M19: 6,812,089 km (0.084 R)
• M20: 7,088,246 km (0.105 R)
• M21: 7,556,787 km (0.103 R)
• M22: 8,573,155 km (0.105 R)
• M23: 9,173,042 km (0.09 R)
• M24: 9,683,470 km (0.029 R)
• M25: 10,413,508 km (0.025 R)
• M26: 11,269,507 km (0.048 R)
• M27: 11,926,391 km (0.091 R)
• M28: 13,507,042 km (0.039 R)
• M29: 13,680,276 km (0.09 R)
• M30: 13,796,065 km (0.088 R)
• M31: 13,970,646 km (0.036 R)
• M32: 14,204,467 km (0.101 R)
• M33: 16,489,276 km (0.104 R)
• M34: 16,674,627 km (0.086 R)
• M35: 17,548,129 km (0.097 R)
• M36: 18,181,078 km (0.086 R)
• M37: 20,322,871 km (0.115 R)
• M38: 20,654,380 km (0.082 R)
• M39: 21,121,424 km (0.092 R)
• M40: 23,300,467 km (0.062 R)
• M41: 24,205,983 km (0.03 R)
• M42: 24,346,305 km (0.076 R)
• M43: 24,910,289 km (0.115 R)
• M44: 25,123,018 km (0.08 R)
• M45: 25,265,136 km (0.115 R)
• M46: 25,550,120 km (0.094 R)
• M47: 26,339,248 km (0.079 R)
• M48: 26,556,016 km (0.085 R)
• M49: 26,700,677 km (0.068 R)
• M50: 26,918,342 km (0.07 R)
• M51: 27,063,751 km (0.108 R)
• M52: 27,209,459 km (0.094 R)
• M53: 28,458,153 km (0.106 R)
• M54: 28,829,006 km (0.069 R)
• M55: 30,479,669 km (0.073 R)
• M56: 31,240,075 km (0.091 R)
• M57: 31,316,519 km (0.101 R)
• M58: 32,160,849 km (0.065 R)
• M59: 33,090,600 km (0.114 R)
• M60: 33,402,362 km (0.09 R)
• M61: 33,558,692 km (0.068 R)
• M62: 33,793,561 km (0.082 R)
• M63: 33,950,489 km (0.098 R)
• M64: 34,659,583 km (0.108 R)
• M65: 36,654,769 km (0.114 R)
• M66: 38,522,948 km (0.065 R)
• M67: 40,588,595 km (0.109 R)
• M68: 40,755,397 km (0.109 R)
• M69: 41,006,123 km (0.07 R)
• M70: 42,351,456 km (0.034 R)
• M71: 42,605,324 km (0.116 R)
• M72: 43,796,721 km (0.093 R)
• M73: 47,699,879 km (0.092 R)
• M74: 49,916,022 km (0.114 R)
• M75: 50,184,251 km (0.063 R)
• M76: 50,991,631 km (0.096 R)
• M77: 52,074,869 km (0.105 R)
• M78: 52,437,644 km (0.116 R)
• M79: 55,185,159 km (0.103 R)
• M80: 55,277,460 km (0.117 R)
• M81: 55,740,167 km (0.099 R)
• M82: 55,925,668 km (0.113 R)
• M83: 56,018,419 km (0.115 R)
• M84: 58,072,996 km (0.109 R)
• M85: 58,920,617 km (0.09 R)
• M86: 63,316,252 km (0.073 R)
• M87: 63,703,411 km (0.091 R)
• M88: 65,259,977 km (0.03 R)

Kuiper Belt

Range: 35.6 - 65.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 18,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit