🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.47 AU - 0.55 AU

Year: 139 Days

Day: 44.3 Hours

Environment

Temp: 227 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.71 AU - 0.91 AU

Year: 279 Days

Day: 30.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.14 AU - 1.26 AU

Year: 503 Days

Day: 27.2 Hours

Environment

Temp: -19 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,580,823 km

• M1: 215,870 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.24 AU - 1.3 AU

Year: 548 Days

Day: 26.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,580,823 km

• M1: 636,539 km (0.063 R)
• M2: 1,098,048 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.5 AU - 2.48 AU

Year: 1075 Days

Day: 12.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.35 AU - 3.67 AU

Year: 1999 Days

Day: 29.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,580,823 km

• M1: 802,144 km (0.047 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.98 AU - 4.02 AU

Year: 3063 Days

Day: 23.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.3

Radius: 8.7

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.04 AU - 5.6 AU

Year: 4052 Days

Day: 5.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 29,580,823 km

• M1: 149,149 km (0.102 R)
• M2: 284,086 km (0.088 R)
• M3: 376,239 km (0.061 R)
• M4: 444,455 km (0.104 R)
• M5: 636,240 km (0.11 R)
• M6: 786,586 km (0.113 R)
• M7: 843,283 km (0.073 R)
• M8: 1,293,274 km (0.074 R)
• M9: 1,402,630 km (0.067 R)
• M10: 1,674,898 km (0.107 R)
• M11: 1,779,467 km (0.091 R)
• M12: 1,871,021 km (0.096 R)
• M13: 2,026,902 km (0.04 R)
• M14: 2,187,121 km (0.062 R)
• M15: 2,658,205 km (0.095 R)
• M16: 2,995,548 km (0.041 R)
• M17: 3,215,756 km (0.114 R)
• M18: 3,271,556 km (0.1 R)
• M19: 3,422,201 km (0.106 R)
• M20: 3,633,134 km (0.072 R)
• M21: 3,848,256 km (0.115 R)
• M22: 4,047,520 km (0.115 R)
• M23: 4,168,694 km (0.092 R)
• M24: 4,250,225 km (0.035 R)
• M25: 4,497,810 km (0.114 R)
• M26: 4,750,331 km (0.08 R)
• M27: 4,856,844 km (0.047 R)
• M28: 4,921,172 km (0.072 R)
• M29: 5,094,107 km (0.11 R)
• M30: 5,203,164 km (0.035 R)
• M31: 5,579,851 km (0.118 R)
• M32: 5,714,938 km (0.115 R)
• M33: 5,851,222 km (0.107 R)
• M34: 6,057,517 km (0.117 R)
• M35: 6,571,984 km (0.117 R)
• M36: 7,051,894 km (0.032 R)
• M37: 7,246,970 km (0.065 R)
• M38: 7,969,228 km (0.058 R)
• M39: 8,070,656 km (0.091 R)
• M40: 8,326,169 km (0.118 R)
• M41: 8,454,823 km (0.052 R)
• M42: 8,923,812 km (0.056 R)
• M43: 9,161,523 km (0.068 R)
• M44: 9,508,441 km (0.112 R)
• M45: 9,589,074 km (0.085 R)
• M46: 10,187,765 km (0.043 R)
• M47: 10,270,343 km (0.078 R)
• M48: 10,325,544 km (0.11 R)
• M49: 10,742,623 km (0.095 R)
• M50: 11,307,205 km (0.109 R)
• M51: 11,364,202 km (0.105 R)
• M52: 12,760,549 km (0.119 R)
• M53: 12,819,939 km (0.109 R)
• M54: 13,028,329 km (0.036 R)
• M55: 15,205,427 km (0.058 R)
• M56: 15,299,973 km (0.096 R)
• M57: 17,624,873 km (0.117 R)
• M58: 18,794,280 km (0.11 R)
• M59: 18,861,898 km (0.083 R)
• M60: 18,963,325 km (0.088 R)
• M61: 19,065,052 km (0.064 R)
• M62: 19,337,170 km (0.055 R)
• M63: 19,850,889 km (0.109 R)
• M64: 20,786,774 km (0.078 R)
• M65: 21,418,675 km (0.12 R)
• M66: 21,950,047 km (0.076 R)
• M67: 22,414,099 km (0.046 R)
• M68: 23,279,373 km (0.085 R)
• M69: 24,413,176 km (0.077 R)
• M70: 24,782,682 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.4

Radius: 13.6

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.74 AU - 6.48 AU

Year: 5783 Days

Day: 7.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,580,823 km

• M1: 175,777 km (0.113 R)
• M2: 291,865 km (0.045 R)
• M3: 470,635 km (0.07 R)
• M4: 623,225 km (0.078 R)
• M5: 717,771 km (0.114 R)
• M6: 841,039 km (0.028 R)
• M7: 1,060,051 km (0.075 R)
• M8: 1,176,886 km (0.086 R)
• M9: 1,675,047 km (0.109 R)
• M10: 1,923,978 km (0.1 R)
• M11: 2,458,491 km (0.071 R)
• M12: 2,652,969 km (0.091 R)
• M13: 3,000,933 km (0.077 R)
• M14: 3,986,334 km (0.086 R)
• M15: 4,321,733 km (0.104 R)
• M16: 4,644,715 km (0.089 R)
• M17: 4,732,229 km (0.115 R)
• M18: 4,997,915 km (0.063 R)
• M19: 5,110,114 km (0.096 R)
• M20: 5,428,907 km (0.085 R)
• M21: 5,801,106 km (0.05 R)
• M22: 5,990,497 km (0.097 R)
• M23: 6,351,028 km (0.11 R)
• M24: 6,644,539 km (0.065 R)
• M25: 6,867,739 km (0.109 R)
• M26: 7,017,786 km (0.103 R)
• M27: 7,398,063 km (0.102 R)
• M28: 7,967,882 km (0.107 R)
• M29: 8,258,251 km (0.11 R)
• M30: 8,364,615 km (0.109 R)
• M31: 8,632,695 km (0.082 R)
• M32: 8,930,993 km (0.051 R)
• M33: 9,509,787 km (0.084 R)
• M34: 9,649,362 km (0.058 R)
• M35: 9,846,083 km (0.084 R)
• M36: 10,044,001 km (0.053 R)
• M37: 10,157,695 km (0.098 R)
• M38: 10,329,135 km (0.101 R)
• M39: 10,530,344 km (0.069 R)
• M40: 11,288,955 km (0.097 R)
• M41: 11,794,595 km (0.079 R)
• M42: 12,004,930 km (0.096 R)
• M43: 13,543,544 km (0.027 R)
• M44: 13,637,940 km (0.073 R)
• M45: 13,827,182 km (0.118 R)
• M46: 14,883,642 km (0.057 R)
• M47: 15,078,568 km (0.113 R)
• M48: 15,372,378 km (0.109 R)
• M49: 15,536,636 km (0.025 R)
• M50: 15,833,439 km (0.095 R)
• M51: 16,600,726 km (0.059 R)
• M52: 16,972,028 km (0.112 R)
• M53: 17,826,082 km (0.053 R)
• M54: 18,275,624 km (0.116 R)
• M55: 18,379,894 km (0.113 R)
• M56: 19,646,838 km (0.05 R)
• M57: 19,789,405 km (0.055 R)
• M58: 19,896,517 km (0.071 R)
• M59: 20,147,243 km (0.111 R)
• M60: 20,615,634 km (0.088 R)
• M61: 21,051,113 km (0.071 R)
• M62: 21,196,971 km (0.062 R)
• M63: 21,526,386 km (0.076 R)
• M64: 22,005,248 km (0.073 R)
• M65: 23,765,567 km (0.081 R)
• M66: 23,917,558 km (0.051 R)
• M67: 24,031,701 km (0.08 R)
• M68: 24,222,289 km (0.103 R)
• M69: 24,413,475 km (0.091 R)
• M70: 24,758,747 km (0.086 R)
• M71: 25,532,018 km (0.075 R)
• M72: 25,765,540 km (0.085 R)
• M73: 25,882,526 km (0.027 R)
• M74: 26,038,856 km (0.107 R)
• M75: 26,313,218 km (0.038 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.3

Radius: 9.8

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.11 AU - 8.19 AU

Year: 8101 Days

Day: 6 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 29,580,823 km

• M1: 132,245 km (0.104 R)
• M2: 290,519 km (0.058 R)
• M3: 565,630 km (0.109 R)
• M4: 751,281 km (0.107 R)
• M5: 826,229 km (0.081 R)
• M6: 970,890 km (0.114 R)
• M7: 1,470,996 km (0.09 R)
• M8: 1,583,045 km (0.115 R)
• M9: 1,816,268 km (0.05 R)
• M10: 2,078,363 km (0.085 R)
• M11: 2,168,571 km (0.114 R)
• M12: 2,259,975 km (0.081 R)
• M13: 2,658,504 km (0.106 R)
• M14: 2,796,433 km (0.108 R)
• M15: 2,936,606 km (0.059 R)
• M16: 3,286,964 km (0.116 R)
• M17: 4,117,831 km (0.078 R)
• M18: 4,254,863 km (0.1 R)
• M19: 4,416,578 km (0.072 R)
• M20: 4,533,414 km (0.118 R)
• M21: 4,770,078 km (0.039 R)
• M22: 4,865,970 km (0.12 R)
• M23: 5,231,138 km (0.047 R)
• M24: 5,404,672 km (0.082 R)
• M25: 5,529,736 km (0.062 R)
• M26: 5,885,031 km (0.096 R)
• M27: 6,274,135 km (0.103 R)
• M28: 6,405,631 km (0.095 R)
• M29: 7,855,683 km (0.097 R)
• M30: 7,969,079 km (0.106 R)
• M31: 8,283,982 km (0.111 R)
• M32: 8,457,366 km (0.067 R)
• M33: 9,044,238 km (0.09 R)
• M34: 9,674,644 km (0.117 R)
• M35: 10,041,308 km (0.072 R)
• M36: 10,133,610 km (0.085 R)
• M37: 10,412,461 km (0.112 R)
• M38: 10,756,685 km (0.07 R)
• M39: 11,263,972 km (0.039 R)
• M40: 11,424,191 km (0.117 R)
• M41: 11,844,112 km (0.106 R)
• M42: 12,137,922 km (0.071 R)
• M43: 12,302,181 km (0.043 R)
• M44: 12,566,371 km (0.088 R)
• M45: 12,699,363 km (0.071 R)
• M46: 12,899,525 km (0.117 R)
• M47: 13,033,565 km (0.117 R)
• M48: 13,642,428 km (0.112 R)
• M49: 15,275,588 km (0.045 R)
• M50: 16,896,481 km (0.085 R)
• M51: 17,227,242 km (0.107 R)
• M52: 17,634,298 km (0.11 R)
• M53: 17,708,648 km (0.11 R)
• M54: 18,420,285 km (0.078 R)
• M55: 18,722,772 km (0.069 R)
• M56: 20,065,263 km (0.088 R)
• M57: 20,337,531 km (0.092 R)
• M58: 20,846,314 km (0.098 R)
• M59: 21,003,691 km (0.11 R)
• M60: 21,201,010 km (0.085 R)
• M61: 21,956,330 km (0.114 R)
• M62: 22,236,826 km (0.105 R)
• M63: 22,397,793 km (0.034 R)
• M64: 24,565,018 km (0.09 R)
• M65: 24,939,760 km (0.073 R)
• M66: 25,526,333 km (0.05 R)
• M67: 25,990,386 km (0.055 R)
• M68: 26,414,646 km (0.092 R)
• M69: 26,926,869 km (0.12 R)
• M70: 27,141,242 km (0.118 R)
• M71: 27,442,383 km (0.068 R)
• M72: 27,658,103 km (0.068 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 13,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit