🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.11 AU - 1.35 AU

Year: 482 Days

Day: 29.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 53,439,058 km

• M1: 26,778 km (0.106 R)
• M2: 681,269 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.13 AU - 1.41 AU

Year: 505 Days

Day: 27.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.09 AU - 5.07 AU

Year: 2910 Days

Day: 31.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,439,058 km

• M1: 1,332,618 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.8

Radius: 13.3

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.65 AU - 6.97 AU

Year: 5597 Days

Day: 14.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,439,058 km

• M1: 165,605 km (0.119 R)
• M2: 591,360 km (0.102 R)
• M3: 1,197,082 km (0.086 R)
• M4: 1,758,673 km (0.091 R)
• M5: 3,048,655 km (0.051 R)
• M6: 4,198,015 km (0.081 R)
• M7: 4,872,552 km (0.113 R)
• M8: 6,005,756 km (0.089 R)
• M9: 6,550,442 km (0.098 R)
• M10: 7,277,488 km (0.075 R)
• M11: 8,552,361 km (0.044 R)
• M12: 9,032,121 km (0.053 R)
• M13: 9,566,185 km (0.074 R)
• M14: 11,624,054 km (0.108 R)
• M15: 13,915,444 km (0.093 R)
• M16: 15,974,809 km (0.092 R)
• M17: 16,389,045 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.7

Radius: 9.8

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.57 AU - 7.23 AU

Year: 6400 Days

Day: 6.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,439,058 km

• M1: 121,922 km (0.065 R)
• M2: 743,053 km (0.049 R)
• M3: 1,079,797 km (0.068 R)
• M4: 1,606,831 km (0.03 R)
• M5: 2,063,553 km (0.088 R)
• M6: 2,500,080 km (0.112 R)
• M7: 2,958,747 km (0.072 R)
• M8: 3,717,208 km (0.027 R)
• M9: 4,443,954 km (0.049 R)
• M10: 4,979,216 km (0.105 R)
• M11: 6,308,542 km (0.057 R)
• M12: 8,971,983 km (0.114 R)
• M13: 9,916,394 km (0.111 R)
• M14: 11,212,510 km (0.052 R)
• M15: 14,250,992 km (0.118 R)
• M16: 15,594,830 km (0.108 R)
• M17: 16,204,741 km (0.092 R)
• M18: 18,196,786 km (0.089 R)
• M19: 18,668,318 km (0.085 R)
• M20: 21,520,551 km (0.092 R)
• M21: 22,048,033 km (0.049 R)
• M22: 24,569,505 km (0.054 R)
• M23: 25,479,061 km (0.047 R)
• M24: 25,899,730 km (0.083 R)
• M25: 26,239,616 km (0.084 R)
• M26: 31,994,347 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220

Radius: 8.9

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.59 AU - 8.85 AU

Year: 8322 Days

Day: 13.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,439,058 km

• M1: 110,702 km (0.046 R)
• M2: 414,536 km (0.117 R)
• M3: 705,803 km (0.117 R)
• M4: 1,438,084 km (0.07 R)
• M5: 1,800,560 km (0.067 R)
• M6: 4,976,672 km (0.092 R)
• M7: 6,143,536 km (0.107 R)
• M8: 7,039,029 km (0.062 R)
• M9: 7,623,807 km (0.079 R)
• M10: 9,207,300 km (0.055 R)
• M11: 9,532,227 km (0.075 R)
• M12: 10,641,196 km (0.043 R)
• M13: 13,629,563 km (0.093 R)
• M14: 14,212,695 km (0.086 R)
• M15: 18,066,486 km (0.062 R)
• M16: 18,512,138 km (0.054 R)
• M17: 19,095,869 km (0.099 R)
• M18: 23,456,348 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.4

Radius: 9.6

Gravity: 10.17 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.85 AU - 9.81 AU

Year: 10063 Days

Day: 14 Hours

Environment

Temp: -163 °C

Axial Tilt: 115.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 53,439,058 km

• M1: 120,127 km (0.115 R)
• M2: 457,021 km (0.088 R)
• M3: 1,111,662 km (0.116 R)
• M4: 1,558,959 km (0.086 R)
• M5: 2,289,895 km (0.093 R)
• M6: 2,712,209 km (0.115 R)
• M7: 3,138,563 km (0.119 R)
• M8: 3,455,711 km (0.093 R)
• M9: 3,794,251 km (0.106 R)
• M10: 4,388,304 km (0.097 R)
• M11: 4,817,949 km (0.055 R)
• M12: 5,869,921 km (0.081 R)
• M13: 6,430,913 km (0.103 R)
• M14: 7,879,021 km (0.054 R)
• M15: 8,703,305 km (0.118 R)
• M16: 9,087,622 km (0.051 R)
• M17: 9,736,278 km (0.086 R)
• M18: 12,461,652 km (0.115 R)
• M19: 13,771,830 km (0.046 R)
• M20: 14,694,849 km (0.118 R)
• M21: 15,941,448 km (0.029 R)
• M22: 16,444,845 km (0.111 R)
• M23: 20,270,661 km (0.1 R)
• M24: 20,946,993 km (0.096 R)
• M25: 21,725,800 km (0.063 R)
• M26: 22,794,078 km (0.065 R)
• M27: 26,010,731 km (0.068 R)
• M28: 29,841,933 km (0.115 R)
• M29: 31,161,236 km (0.08 R)
• M30: 31,609,432 km (0.114 R)
• M31: 35,473,245 km (0.098 R)
• M32: 36,953,068 km (0.111 R)
• M33: 37,329,306 km (0.082 R)
• M34: 40,299,572 km (0.102 R)
• M35: 40,831,692 km (0.039 R)
• M36: 42,456,474 km (0.1 R)
• M37: 42,869,215 km (0.087 R)
• M38: 47,293,272 km (0.097 R)
• M39: 49,539,185 km (0.061 R)
• M40: 50,611,353 km (0.102 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 12,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit