🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.37 AU - 2.49 AU

Year: 1435 Days

Day: 12.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,401,026 km

• M1: 737,218 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.5

Radius: 13.6

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.87 AU - 6.65 AU

Year: 5932 Days

Day: 7 Hours

Environment

Temp: -153 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 26,401,026 km

• M1: 173,833 km (0.116 R)
• M2: 718,369 km (0.059 R)
• M3: 2,160,044 km (0.08 R)
• M4: 2,917,757 km (0.108 R)
• M5: 3,492,961 km (0.038 R)
• M6: 3,963,596 km (0.104 R)
• M7: 5,366,076 km (0.115 R)
• M8: 6,261,718 km (0.107 R)
• M9: 6,874,321 km (0.116 R)
• M10: 7,404,945 km (0.114 R)
• M11: 8,350,404 km (0.099 R)
• M12: 12,005,678 km (0.081 R)
• M13: 13,265,142 km (0.063 R)
• M14: 13,996,826 km (0.112 R)
• M15: 16,250,966 km (0.064 R)
• M16: 16,823,926 km (0.085 R)
• M17: 18,794,280 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.6

Radius: 10.9

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.59 AU - 8.23 AU

Year: 7640 Days

Day: 13.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 26,401,026 km

• M1: 135,536 km (0.106 R)
• M2: 507,436 km (0.119 R)
• M3: 1,111,363 km (0.038 R)
• M4: 1,619,547 km (0.118 R)
• M5: 2,041,413 km (0.118 R)
• M6: 2,772,348 km (0.09 R)
• M7: 3,381,959 km (0.12 R)
• M8: 4,000,097 km (0.081 R)
• M9: 4,869,411 km (0.062 R)
• M10: 6,242,570 km (0.081 R)
• M11: 7,057,429 km (0.08 R)
• M12: 7,734,659 km (0.071 R)
• M13: 8,367,607 km (0.086 R)
• M14: 9,593,711 km (0.082 R)
• M15: 10,274,831 km (0.119 R)
• M16: 11,356,573 km (0.103 R)
• M17: 11,842,766 km (0.113 R)
• M18: 12,684,104 km (0.081 R)
• M19: 13,989,346 km (0.074 R)
• M20: 14,993,447 km (0.095 R)
• M21: 15,844,210 km (0.098 R)
• M22: 17,570,270 km (0.04 R)
• M23: 19,880,510 km (0.111 R)
• M24: 27,337,814 km (0.109 R)
• M25: 29,104,864 km (0.081 R)
• M26: 35,545,052 km (0.108 R)
• M27: 40,579,320 km (0.108 R)
• M28: 43,135,648 km (0.073 R)
• M29: 44,187,621 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.8

Radius: 13.4

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.82 AU - 9.3 AU

Year: 8667 Days

Day: 13.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 26,401,026 km

• M1: 166,652 km (0.11 R)
• M2: 620,682 km (0.108 R)
• M3: 1,120,338 km (0.105 R)
• M4: 1,766,601 km (0.099 R)
• M5: 3,505,826 km (0.059 R)
• M6: 4,293,758 km (0.099 R)
• M7: 4,959,768 km (0.069 R)
• M8: 5,808,736 km (0.095 R)
• M9: 6,530,695 km (0.1 R)
• M10: 10,415,303 km (0.06 R)
• M11: 12,185,345 km (0.082 R)
• M12: 14,684,228 km (0.077 R)
• M13: 18,313,173 km (0.034 R)
• M14: 21,364,970 km (0.105 R)
• M15: 22,070,772 km (0.113 R)
• M16: 23,011,444 km (0.083 R)
• M17: 26,961,725 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.1

Radius: 8.1

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.03 AU - 10.97 AU

Year: 11977 Days

Day: 13.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 167.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 26,401,026 km

• M1: 100,679 km (0.069 R)
• M2: 517,010 km (0.12 R)
• M3: 1,108,071 km (0.103 R)
• M4: 1,525,150 km (0.093 R)
• M5: 1,950,008 km (0.103 R)
• M6: 2,452,059 km (0.076 R)
• M7: 3,100,865 km (0.058 R)
• M8: 3,640,913 km (0.093 R)
• M9: 4,216,117 km (0.091 R)
• M10: 7,518,939 km (0.112 R)
• M11: 10,442,979 km (0.11 R)
• M12: 12,952,932 km (0.12 R)
• M13: 13,638,389 km (0.061 R)
• M14: 14,167,966 km (0.092 R)
• M15: 14,833,975 km (0.039 R)
• M16: 16,228,078 km (0.107 R)
• M17: 27,575,824 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.5

Radius: 8

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.78 AU - 12.58 AU

Year: 13219 Days

Day: 6 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 26,401,026 km

• M1: 99,483 km (0.081 R)
• M2: 353,649 km (0.101 R)
• M3: 664,514 km (0.057 R)
• M4: 961,316 km (0.086 R)
• M5: 1,720,376 km (0.053 R)
• M6: 2,147,178 km (0.074 R)
• M7: 4,127,106 km (0.089 R)
• M8: 4,743,300 km (0.074 R)
• M9: 5,021,851 km (0.11 R)
• M10: 6,551,639 km (0.03 R)
• M11: 7,026,612 km (0.105 R)
• M12: 7,355,877 km (0.066 R)
• M13: 8,967,196 km (0.119 R)
• M14: 11,828,554 km (0.088 R)
• M15: 15,800,078 km (0.039 R)
• M16: 18,145,773 km (0.086 R)
• M17: 19,145,835 km (0.086 R)
• M18: 21,051,263 km (0.086 R)
• M19: 22,295,618 km (0.061 R)
• M20: 22,792,432 km (0.072 R)
• M21: 24,552,451 km (0.095 R)
• M22: 26,086,727 km (0.067 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 15,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit