🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.07 AU - 1.25 AU

Year: 471 Days

Day: 35.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 154 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,012,044 km

• M1: 377,585 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.52 AU - 2.92 AU

Year: 1690 Days

Day: 25.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.95 AU - 3.26 AU

Year: 2056 Days

Day: 27.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,012,044 km

• M1: 1,544,299 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.04 AU - 4.28 AU

Year: 2638 Days

Day: 27.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,012,044 km

• M1: 45,927 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.65 AU - 4.89 AU

Year: 3324 Days

Day: 41.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,012,044 km

• M1: 1,734,887 km (0.059 R)
• M2: 3,556,091 km (0.078 R)

Asteroid Belt

Center: 5.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.5

Radius: 8.3

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.03 AU - 6.49 AU

Year: 5208 Days

Day: 14.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 55,012,044 km

• M1: 147,504 km (0.092 R)
• M2: 206,894 km (0.117 R)
• M3: 261,347 km (0.047 R)
• M4: 367,412 km (0.031 R)
• M5: 451,636 km (0.038 R)
• M6: 571,015 km (0.081 R)
• M7: 664,215 km (0.072 R)
• M8: 899,532 km (0.12 R)
• M9: 1,088,923 km (0.105 R)
• M10: 1,161,029 km (0.105 R)
• M11: 1,216,081 km (0.088 R)
• M12: 1,426,266 km (0.04 R)
• M13: 1,596,808 km (0.113 R)
• M14: 2,001,919 km (0.086 R)
• M15: 2,136,407 km (0.09 R)
• M16: 2,262,369 km (0.073 R)
• M17: 2,462,082 km (0.069 R)
• M18: 2,545,857 km (0.084 R)
• M19: 3,095,030 km (0.101 R)
• M20: 3,172,672 km (0.094 R)
• M21: 3,463,191 km (0.094 R)
• M22: 3,679,958 km (0.105 R)
• M23: 3,762,386 km (0.093 R)
• M24: 3,999,349 km (0.107 R)
• M25: 4,531,768 km (0.054 R)
• M26: 4,590,710 km (0.098 R)
• M27: 4,979,964 km (0.079 R)
• M28: 5,240,264 km (0.055 R)
• M29: 5,364,280 km (0.094 R)
• M30: 5,520,610 km (0.034 R)
• M31: 5,662,728 km (0.101 R)
• M32: 5,774,029 km (0.102 R)
• M33: 5,854,064 km (0.069 R)
• M34: 6,031,337 km (0.064 R)
• M35: 6,308,841 km (0.111 R)
• M36: 6,590,534 km (0.028 R)
• M37: 7,012,251 km (0.113 R)
• M38: 7,131,779 km (0.086 R)
• M39: 7,355,877 km (0.059 R)
• M40: 7,407,937 km (0.099 R)
• M41: 7,529,859 km (0.108 R)
• M42: 7,582,218 km (0.08 R)
• M43: 7,757,996 km (0.048 R)
• M44: 7,934,970 km (0.06 R)
• M45: 8,041,933 km (0.025 R)
• M46: 8,293,108 km (0.037 R)
• M47: 8,729,784 km (0.088 R)
• M48: 9,043,790 km (0.105 R)
• M49: 9,211,489 km (0.049 R)
• M50: 9,549,879 km (0.114 R)
• M51: 9,969,202 km (0.084 R)
• M52: 10,026,797 km (0.091 R)
• M53: 10,258,524 km (0.098 R)
• M54: 10,589,734 km (0.098 R)
• M55: 10,668,123 km (0.091 R)
• M56: 11,043,464 km (0.074 R)
• M57: 11,403,098 km (0.119 R)
• M58: 11,807,012 km (0.088 R)
• M59: 12,174,724 km (0.066 R)
• M60: 12,380,570 km (0.119 R)
• M61: 13,047,178 km (0.11 R)
• M62: 13,173,439 km (0.113 R)
• M63: 13,405,914 km (0.112 R)
• M64: 13,490,886 km (0.115 R)
• M65: 14,155,100 km (0.093 R)
• M66: 14,567,392 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.1

Radius: 7.8

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 10.91 AU - 16.91 AU

Year: 19544 Days

Day: 21.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,012,044 km

• M1: 240,853 km (0.07 R)
• M2: 354,248 km (0.084 R)
• M3: 441,314 km (0.061 R)
• M4: 674,537 km (0.076 R)
• M5: 1,339,649 km (0.038 R)
• M6: 1,410,110 km (0.053 R)
• M7: 1,481,917 km (0.095 R)
• M8: 1,654,403 km (0.114 R)
• M9: 2,210,757 km (0.094 R)
• M10: 2,322,956 km (0.083 R)
• M11: 2,437,099 km (0.11 R)
• M12: 2,611,829 km (0.118 R)
• M13: 3,223,685 km (0.111 R)
• M14: 3,777,645 km (0.069 R)
• M15: 3,946,093 km (0.112 R)
• M16: 4,082,825 km (0.083 R)
• M17: 4,431,239 km (0.101 R)
• M18: 4,537,752 km (0.087 R)
• M19: 5,343,935 km (0.027 R)
• M20: 6,392,915 km (0.098 R)
• M21: 6,513,342 km (0.12 R)
• M22: 9,483,757 km (0.084 R)
• M23: 9,713,240 km (0.105 R)
• M24: 10,460,033 km (0.108 R)
• M25: 11,467,874 km (0.041 R)
• M26: 12,206,588 km (0.106 R)
• M27: 12,506,382 km (0.112 R)
• M28: 12,707,741 km (0.084 R)
• M29: 12,808,719 km (0.09 R)
• M30: 12,960,711 km (0.108 R)
• M31: 13,885,525 km (0.104 R)
• M32: 14,566,494 km (0.105 R)
• M33: 16,343,717 km (0.094 R)
• M34: 16,398,619 km (0.102 R)
• M35: 17,397,634 km (0.072 R)
• M36: 18,074,564 km (0.079 R)
• M37: 18,587,984 km (0.043 R)
• M38: 18,817,617 km (0.091 R)
• M39: 19,106,042 km (0.107 R)
• M40: 19,163,936 km (0.106 R)
• M41: 19,687,379 km (0.064 R)
• M42: 19,921,500 km (0.116 R)
• M43: 20,038,934 km (0.099 R)
• M44: 20,570,156 km (0.032 R)
• M45: 21,165,855 km (0.088 R)
• M46: 21,827,676 km (0.078 R)
• M47: 22,191,647 km (0.108 R)
• M48: 22,496,378 km (0.084 R)
• M49: 22,618,600 km (0.113 R)
• M50: 22,986,760 km (0.107 R)
• M51: 24,165,890 km (0.118 R)
• M52: 24,542,279 km (0.116 R)
• M53: 26,067,130 km (0.101 R)
• M54: 26,841,000 km (0.051 R)
• M55: 26,905,925 km (0.077 R)
• M56: 27,491,750 km (0.093 R)
• M57: 27,688,023 km (0.109 R)
• M58: 27,884,594 km (0.117 R)
• M59: 28,742,388 km (0.063 R)
• M60: 30,483,558 km (0.119 R)
• M61: 31,640,398 km (0.098 R)
• M62: 32,396,616 km (0.118 R)
• M63: 32,603,809 km (0.078 R)
• M64: 34,700,722 km (0.082 R)
• M65: 35,480,426 km (0.099 R)
• M66: 37,708,686 km (0.082 R)
• M67: 38,072,359 km (0.098 R)
• M68: 38,218,067 km (0.073 R)
• M69: 41,097,677 km (0.051 R)
• M70: 42,223,700 km (0.113 R)
• M71: 42,374,644 km (0.072 R)
• M72: 42,752,678 km (0.101 R)
• M73: 43,817,067 km (0.104 R)
• M74: 44,046,400 km (0.077 R)
• M75: 46,594,052 km (0.095 R)
• M76: 48,161,389 km (0.078 R)
• M77: 48,793,141 km (0.101 R)
• M78: 49,189,276 km (0.07 R)
• M79: 49,825,516 km (0.119 R)
• M80: 52,154,306 km (0.094 R)
• M81: 52,884,343 km (0.108 R)
• M82: 53,046,956 km (0.106 R)
• M83: 53,862,863 km (0.07 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 13,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit