🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.5 AU - 0.54 AU

Year: 137 Days

Day: 27.4 Hours

Environment

Temp: 206 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.76 AU - 0.78 AU

Year: 247 Days

Day: 37.4 Hours

Environment

Temp: 159 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,082,270 km

• M1: 75,996 km (0.113 R)
• M2: 329,265 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.82 AU - 1.1 AU

Year: 344 Days

Day: 36.8 Hours

Environment

Temp: 37 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.83 AU - 1.15 AU

Year: 360 Days

Day: 17 Hours

Environment

Temp: 28 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.82 AU - 1.84 AU

Year: 904 Days

Day: 44.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.9 AU - 2.9 AU

Year: 1358 Days

Day: 21.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.45 AU - 4.01 AU

Year: 2631 Days

Day: 41.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.8

Radius: 10.9

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.54 AU - 5.58 AU

Year: 4789 Days

Day: 5.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,082,270 km

• M1: 146,307 km (0.111 R)
• M2: 262,843 km (0.117 R)
• M3: 378,483 km (0.096 R)
• M4: 698,024 km (0.092 R)
• M5: 784,342 km (0.088 R)
• M6: 1,038,808 km (0.103 R)
• M7: 1,289,085 km (0.098 R)
• M8: 1,382,135 km (0.116 R)
• M9: 2,115,613 km (0.074 R)
• M10: 2,473,900 km (0.088 R)
• M11: 2,710,265 km (0.113 R)
• M12: 2,933,465 km (0.115 R)
• M13: 3,247,770 km (0.097 R)
• M14: 3,507,023 km (0.106 R)
• M15: 3,840,626 km (0.052 R)
• M16: 4,254,713 km (0.077 R)
• M17: 4,443,356 km (0.094 R)
• M18: 4,538,650 km (0.086 R)
• M19: 4,731,481 km (0.112 R)
• M20: 5,250,586 km (0.078 R)
• M21: 5,326,283 km (0.063 R)
• M22: 5,555,317 km (0.074 R)
• M23: 5,684,121 km (0.103 R)
• M24: 6,023,558 km (0.09 R)
• M25: 6,396,356 km (0.053 R)
• M26: 6,612,974 km (0.045 R)
• M27: 7,164,840 km (0.094 R)
• M28: 7,702,794 km (0.112 R)
• M29: 9,702,320 km (0.066 R)
• M30: 9,920,134 km (0.108 R)
• M31: 10,045,347 km (0.106 R)
• M32: 10,297,270 km (0.114 R)
• M33: 10,487,559 km (0.119 R)
• M34: 11,098,068 km (0.068 R)
• M35: 11,786,068 km (0.094 R)
• M36: 12,623,368 km (0.111 R)
• M37: 12,725,094 km (0.041 R)
• M38: 13,134,843 km (0.06 R)
• M39: 13,479,666 km (0.074 R)
• M40: 13,722,762 km (0.1 R)
• M41: 13,967,355 km (0.114 R)
• M42: 14,037,516 km (0.098 R)
• M43: 14,107,827 km (0.114 R)
• M44: 14,248,748 km (0.104 R)
• M45: 15,248,062 km (0.11 R)
• M46: 15,610,388 km (0.095 R)
• M47: 16,012,358 km (0.098 R)
• M48: 16,640,220 km (0.104 R)
• M49: 17,200,913 km (0.036 R)
• M50: 17,276,160 km (0.042 R)
• M51: 17,426,955 km (0.106 R)
• M52: 18,072,769 km (0.078 R)
• M53: 18,264,254 km (0.103 R)
• M54: 18,340,998 km (0.089 R)
• M55: 18,920,092 km (0.108 R)
• M56: 19,153,464 km (0.088 R)
• M57: 19,701,740 km (0.117 R)
• M58: 19,938,255 km (0.097 R)
• M59: 20,096,380 km (0.069 R)
• M60: 20,453,918 km (0.107 R)
• M61: 20,733,367 km (0.091 R)
• M62: 20,974,070 km (0.059 R)
• M63: 21,660,724 km (0.106 R)
• M64: 21,782,647 km (0.03 R)
• M65: 21,904,868 km (0.032 R)
• M66: 22,149,910 km (0.109 R)
• M67: 22,272,879 km (0.105 R)
• M68: 23,597,568 km (0.089 R)
• M69: 24,311,599 km (0.071 R)
• M70: 25,589,165 km (0.03 R)
• M71: 25,933,539 km (0.066 R)
• M72: 26,409,559 km (0.082 R)
• M73: 26,932,105 km (0.098 R)
• M74: 27,063,302 km (0.076 R)
• M75: 27,282,313 km (0.073 R)
• M76: 28,520,236 km (0.078 R)
• M77: 29,011,515 km (0.111 R)
• M78: 29,505,637 km (0.027 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.2

Radius: 8.8

Gravity: 11.16 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.9 AU - 13.28 AU

Year: 14412 Days

Day: 8.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,082,270 km

• M1: 185,501 km (0.069 R)
• M2: 242,947 km (0.084 R)
• M3: 760,256 km (0.106 R)
• M4: 1,103,434 km (0.119 R)
• M5: 1,202,767 km (0.086 R)
• M6: 1,279,211 km (0.037 R)
• M7: 1,410,708 km (0.113 R)
• M8: 1,658,592 km (0.032 R)
• M9: 1,802,355 km (0.097 R)
• M10: 1,980,526 km (0.106 R)
• M11: 2,322,058 km (0.116 R)
• M12: 2,715,949 km (0.104 R)
• M13: 3,166,089 km (0.047 R)
• M14: 3,309,404 km (0.103 R)
• M15: 3,602,466 km (0.081 R)
• M16: 3,752,064 km (0.032 R)
• M17: 4,057,693 km (0.087 R)
• M18: 5,359,045 km (0.059 R)
• M19: 5,530,184 km (0.091 R)
• M20: 5,746,653 km (0.114 R)
• M21: 5,834,018 km (0.057 R)
• M22: 6,098,956 km (0.118 R)
• M23: 8,906,309 km (0.089 R)
• M24: 9,416,588 km (0.076 R)
• M25: 10,359,204 km (0.088 R)
• M26: 10,733,797 km (0.111 R)
• M27: 11,004,120 km (0.059 R)
• M28: 11,167,481 km (0.119 R)
• M29: 11,276,687 km (0.065 R)
• M30: 11,441,395 km (0.028 R)
• M31: 11,773,053 km (0.041 R)
• M32: 12,502,492 km (0.107 R)
• M33: 12,844,024 km (0.066 R)
• M34: 14,240,969 km (0.118 R)
• M35: 14,597,760 km (0.105 R)
• M36: 15,198,844 km (0.083 R)
• M37: 15,441,642 km (0.04 R)
• M38: 15,502,528 km (0.119 R)
• M39: 15,685,636 km (0.067 R)
• M40: 15,746,821 km (0.092 R)
• M41: 16,177,514 km (0.114 R)
• M42: 16,425,248 km (0.112 R)
• M43: 16,674,328 km (0.119 R)
• M44: 17,239,359 km (0.034 R)
• M45: 17,492,629 km (0.078 R)
• M46: 17,556,058 km (0.098 R)
• M47: 17,683,216 km (0.109 R)
• M48: 18,906,777 km (0.093 R)
• M49: 19,958,301 km (0.112 R)
• M50: 20,625,058 km (0.076 R)
• M51: 20,961,205 km (0.063 R)
• M52: 22,254,927 km (0.109 R)
• M53: 22,807,392 km (0.104 R)
• M54: 23,294,483 km (0.101 R)
• M55: 24,420,805 km (0.118 R)
• M56: 25,277,103 km (0.119 R)
• M57: 25,708,992 km (0.11 R)
• M58: 25,853,504 km (0.09 R)
• M59: 26,507,097 km (0.116 R)
• M60: 27,166,076 km (0.071 R)
• M61: 27,313,280 km (0.06 R)
• M62: 28,350,891 km (0.09 R)
• M63: 28,500,190 km (0.116 R)
• M64: 30,770,786 km (0.05 R)
• M65: 31,617,809 km (0.083 R)
• M66: 32,550,701 km (0.114 R)
• M67: 32,942,050 km (0.116 R)
• M68: 33,098,978 km (0.074 R)
• M69: 35,001,863 km (0.105 R)
• M70: 36,290,199 km (0.119 R)
• M71: 37,103,264 km (0.113 R)
• M72: 39,328,233 km (0.051 R)
• M73: 40,835,432 km (0.105 R)
• M74: 42,788,731 km (0.044 R)
• M75: 46,609,461 km (0.092 R)
• M76: 47,670,259 km (0.104 R)
• M77: 48,471,056 km (0.118 R)
• M78: 48,828,446 km (0.038 R)
• M79: 50,537,751 km (0.115 R)
• M80: 51,263,301 km (0.098 R)
• M81: 51,354,256 km (0.112 R)
• M82: 52,724,872 km (0.112 R)
• M83: 54,292,658 km (0.073 R)
• M84: 55,221,960 km (0.039 R)
• M85: 55,595,206 km (0.049 R)
• M86: 56,908,077 km (0.093 R)
• M87: 57,379,460 km (0.064 R)
• M88: 57,946,735 km (0.102 R)
• M89: 59,659,930 km (0.047 R)
• M90: 60,715,044 km (0.088 R)
• M91: 61,003,917 km (0.059 R)
• M92: 61,293,090 km (0.113 R)
• M93: 61,679,651 km (0.093 R)
• M94: 64,308,983 km (0.077 R)
• M95: 64,898,399 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 16,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit