🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.53 AU - 0.73 AU

Year: 191 Days

Day: 34.5 Hours

Environment

Temp: 113 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,774,847 km

• M1: 156,928 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.61 AU - 0.67 AU

Year: 196 Days

Day: 43.7 Hours

Environment

Temp: 97 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.66 AU - 0.8 AU

Year: 239 Days

Day: 38.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.74 AU - 0.84 AU

Year: 269 Days

Day: 26.9 Hours

Environment

Temp: 87 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.19 AU - 1.89 AU

Year: 732 Days

Day: 40.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,774,847 km

• M1: 372,200 km (0.103 R)
• M2: 1,227,151 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.72 AU - 3.68 AU

Year: 2192 Days

Day: 46.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,774,847 km

• M1: 1,890,618 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.8

Radius: 12.2

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.01 AU - 6.85 AU

Year: 6243 Days

Day: 12.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 49,774,847 km

• M1: 151,842 km (0.038 R)
• M2: 587,022 km (0.089 R)
• M3: 925,562 km (0.104 R)
• M4: 1,230,293 km (0.119 R)
• M5: 2,283,611 km (0.107 R)
• M6: 3,036,089 km (0.055 R)
• M7: 3,578,231 km (0.041 R)
• M8: 4,491,526 km (0.104 R)
• M9: 5,569,379 km (0.095 R)
• M10: 5,974,789 km (0.072 R)
• M11: 7,742,887 km (0.112 R)
• M12: 8,396,031 km (0.088 R)
• M13: 10,754,292 km (0.091 R)
• M14: 11,155,812 km (0.108 R)
• M15: 14,544,354 km (0.089 R)
• M16: 16,705,893 km (0.088 R)
• M17: 21,425,856 km (0.11 R)
• M18: 22,916,299 km (0.056 R)
• M19: 23,977,696 km (0.063 R)
• M20: 25,615,195 km (0.103 R)
• M21: 26,173,045 km (0.057 R)
• M22: 27,626,388 km (0.1 R)
• M23: 28,011,902 km (0.038 R)
• M24: 30,989,648 km (0.115 R)
• M25: 31,329,833 km (0.064 R)
• M26: 32,015,740 km (0.088 R)
• M27: 32,361,610 km (0.096 R)
• M28: 34,403,920 km (0.09 R)
• M29: 35,922,039 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.9

Radius: 12.8

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.07 AU - 8.77 AU

Year: 9355 Days

Day: 9.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 49,774,847 km

• M1: 159,172 km (0.031 R)
• M2: 529,427 km (0.071 R)
• M3: 934,388 km (0.104 R)
• M4: 1,554,023 km (0.111 R)
• M5: 2,028,398 km (0.071 R)
• M6: 2,375,913 km (0.103 R)
• M7: 2,707,123 km (0.109 R)
• M8: 3,569,704 km (0.111 R)
• M9: 5,705,064 km (0.056 R)
• M10: 6,725,771 km (0.102 R)
• M11: 7,022,573 km (0.11 R)
• M12: 7,364,254 km (0.108 R)
• M13: 8,275,156 km (0.09 R)
• M14: 12,112,042 km (0.104 R)
• M15: 12,611,998 km (0.116 R)
• M16: 15,771,056 km (0.096 R)
• M17: 16,112,289 km (0.099 R)
• M18: 18,604,141 km (0.051 R)
• M19: 19,601,061 km (0.12 R)
• M20: 20,884,012 km (0.101 R)
• M21: 21,540,747 km (0.113 R)
• M22: 22,207,954 km (0.092 R)
• M23: 24,060,274 km (0.104 R)
• M24: 26,867,628 km (0.032 R)
• M25: 27,164,430 km (0.062 R)
• M26: 30,536,965 km (0.067 R)
• M27: 30,853,514 km (0.084 R)
• M28: 34,358,592 km (0.104 R)
• M29: 35,370,621 km (0.085 R)
• M30: 37,351,596 km (0.077 R)
• M31: 42,401,422 km (0.068 R)
• M32: 43,997,931 km (0.107 R)
• M33: 45,142,803 km (0.056 R)
• M34: 45,527,718 km (0.115 R)
• M35: 47,083,686 km (0.064 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.3

Radius: 11.9

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.91 AU - 12.65 AU

Year: 12620 Days

Day: 13.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,774,847 km

• M1: 222,302 km (0.09 R)
• M2: 617,241 km (0.05 R)
• M3: 1,864,438 km (0.086 R)
• M4: 2,154,658 km (0.091 R)
• M5: 2,653,268 km (0.072 R)
• M6: 3,816,541 km (0.087 R)
• M7: 4,536,555 km (0.09 R)
• M8: 5,351,415 km (0.074 R)
• M9: 5,659,287 km (0.1 R)
• M10: 8,287,872 km (0.035 R)
• M11: 9,547,486 km (0.073 R)
• M12: 10,127,028 km (0.091 R)
• M13: 11,116,917 km (0.113 R)
• M14: 13,771,531 km (0.103 R)
• M15: 15,543,967 km (0.115 R)
• M16: 17,094,698 km (0.085 R)
• M17: 18,491,194 km (0.089 R)
• M18: 22,632,512 km (0.099 R)
• M19: 24,960,405 km (0.066 R)
• M20: 25,560,143 km (0.091 R)
• M21: 27,125,834 km (0.066 R)
• M22: 28,880,467 km (0.067 R)
• M23: 31,281,513 km (0.1 R)
• M24: 32,329,147 km (0.077 R)
• M25: 33,547,771 km (0.05 R)
• M26: 33,933,285 km (0.101 R)
• M27: 37,096,532 km (0.085 R)
• M28: 38,566,032 km (0.116 R)
• M29: 38,979,371 km (0.077 R)
• M30: 39,228,451 km (0.096 R)
• M31: 44,111,775 km (0.11 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.1

Radius: 14.2

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.51 AU - 10.89 AU

Year: 13401 Days

Day: 13 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,774,847 km

• M1: 178,321 km (0.066 R)
• M2: 478,414 km (0.104 R)
• M3: 755,170 km (0.067 R)
• M4: 1,277,715 km (0.089 R)
• M5: 1,892,563 km (0.052 R)
• M6: 2,915,662 km (0.047 R)
• M7: 3,301,326 km (0.093 R)
• M8: 3,712,421 km (0.111 R)
• M9: 6,148,622 km (0.109 R)
• M10: 6,820,616 km (0.105 R)
• M11: 8,801,142 km (0.071 R)
• M12: 10,717,191 km (0.095 R)
• M13: 11,651,729 km (0.088 R)
• M14: 12,625,761 km (0.069 R)
• M15: 16,065,764 km (0.11 R)
• M16: 18,390,814 km (0.099 R)
• M17: 20,112,835 km (0.104 R)
• M18: 20,555,645 km (0.118 R)
• M19: 21,781,600 km (0.048 R)
• M20: 25,249,577 km (0.057 R)
• M21: 29,051,159 km (0.078 R)
• M22: 29,813,060 km (0.069 R)
• M23: 31,287,796 km (0.064 R)
• M24: 34,757,719 km (0.093 R)
• M25: 39,728,707 km (0.109 R)
• M26: 46,939,922 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 20,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit