🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.7 AU - 0.7 AU

Year: 221 Days

Day: 44.6 Hours

Environment

Temp: 127 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.29 AU - 1.39 AU

Year: 584 Days

Day: 42.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 128.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,766,086 km

• M1: 59,690 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.45 AU - 1.45 AU

Year: 658 Days

Day: 17.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.4

Radius: 10.2

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.47 AU - 10.51 AU

Year: 9319 Days

Day: 13.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,766,086 km

• M1: 128,654 km (0.105 R)
• M2: 499,507 km (0.088 R)
• M3: 1,206,956 km (0.074 R)
• M4: 2,547,801 km (0.102 R)
• M5: 4,203,850 km (0.068 R)
• M6: 5,636,698 km (0.065 R)
• M7: 6,954,057 km (0.092 R)
• M8: 8,898,381 km (0.034 R)
• M9: 13,302,243 km (0.095 R)
• M10: 13,768,689 km (0.087 R)
• M11: 14,857,911 km (0.066 R)
• M12: 16,068,906 km (0.095 R)
• M13: 18,904,683 km (0.103 R)
• M14: 19,718,795 km (0.117 R)
• M15: 32,954,616 km (0.074 R)
• M16: 35,118,399 km (0.106 R)
• M17: 37,954,177 km (0.083 R)
• M18: 39,249,096 km (0.11 R)
• M19: 39,727,061 km (0.027 R)
• M20: 40,939,252 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236

Radius: 10.3

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.3 AU - 9.86 AU

Year: 9468 Days

Day: 5.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 96.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,766,086 km

• M1: 128,056 km (0.097 R)
• M2: 626,366 km (0.113 R)
• M3: 1,025,793 km (0.089 R)
• M4: 1,884,933 km (0.114 R)
• M5: 2,418,100 km (0.11 R)
• M6: 4,042,284 km (0.104 R)
• M7: 8,006,927 km (0.103 R)
• M8: 8,430,289 km (0.115 R)
• M9: 9,155,390 km (0.098 R)
• M10: 10,097,407 km (0.04 R)
• M11: 22,497,575 km (0.098 R)
• M12: 23,186,922 km (0.12 R)
• M13: 23,576,026 km (0.113 R)
• M14: 27,190,161 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.8

Radius: 8.7

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.45 AU - 12.01 AU

Year: 12326 Days

Day: 11 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 67,766,086 km

• M1: 114,442 km (0.092 R)
• M2: 399,277 km (0.117 R)
• M3: 765,792 km (0.082 R)
• M4: 1,096,403 km (0.066 R)
• M5: 1,536,969 km (0.1 R)
• M6: 2,020,469 km (0.058 R)
• M7: 3,898,820 km (0.084 R)
• M8: 4,832,610 km (0.088 R)
• M9: 5,439,379 km (0.089 R)
• M10: 6,171,959 km (0.092 R)
• M11: 7,349,145 km (0.12 R)
• M12: 8,573,903 km (0.1 R)
• M13: 9,513,677 km (0.087 R)
• M14: 10,088,282 km (0.113 R)
• M15: 13,122,725 km (0.111 R)
• M16: 16,053,048 km (0.078 R)
• M17: 17,787,037 km (0.079 R)
• M18: 20,146,644 km (0.103 R)
• M19: 21,622,876 km (0.094 R)
• M20: 26,178,580 km (0.085 R)
• M21: 27,410,070 km (0.074 R)
• M22: 29,988,240 km (0.091 R)
• M23: 31,335,967 km (0.049 R)
• M24: 36,120,256 km (0.105 R)
• M25: 43,179,630 km (0.11 R)
• M26: 44,032,488 km (0.086 R)
• M27: 44,463,030 km (0.086 R)
• M28: 49,696,712 km (0.068 R)
• M29: 52,060,209 km (0.089 R)
• M30: 53,513,702 km (0.094 R)
• M31: 54,828,218 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.9

Radius: 3.2

Gravity: 18.64 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 15.18 AU - 23.34 AU

Year: 31843 Days

Day: 16.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 96.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,766,086 km

• M1: 39,943 km (0.092 R)
• M2: 366,664 km (0.074 R)
• M3: 952,789 km (0.093 R)
• M4: 1,343,389 km (0.113 R)
• M5: 1,691,503 km (0.114 R)
• M6: 2,077,017 km (0.101 R)
• M7: 2,820,817 km (0.118 R)
• M8: 3,526,321 km (0.046 R)
• M9: 3,668,738 km (0.073 R)
• M10: 4,776,211 km (0.064 R)
• M11: 5,093,359 km (0.081 R)
• M12: 5,576,111 km (0.117 R)
• M13: 8,556,549 km (0.071 R)
• M14: 9,290,626 km (0.065 R)
• M15: 17,627,865 km (0.103 R)
• M16: 20,776,302 km (0.083 R)
• M17: 21,808,378 km (0.063 R)
• M18: 22,095,606 km (0.087 R)
• M19: 22,385,377 km (0.093 R)
• M20: 25,213,375 km (0.105 R)
• M21: 25,848,866 km (0.11 R)
• M22: 36,702,940 km (0.111 R)
• M23: 38,346,422 km (0.099 R)
• M24: 48,107,384 km (0.073 R)
• M25: 55,044,836 km (0.089 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 14,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit