🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.51 AU - 0.59 AU

Year: 259 Days

Day: 38.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,396,291 km

• M1: 329,115 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.2

Radius: 14.1

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.27 AU - 5.51 AU

Year: 6875 Days

Day: 13.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 42,396,291 km

• M1: 192,532 km (0.114 R)
• M2: 670,498 km (0.081 R)
• M3: 1,243,009 km (0.095 R)
• M4: 2,142,391 km (0.064 R)
• M5: 3,742,789 km (0.063 R)
• M6: 4,188,292 km (0.049 R)
• M7: 4,725,049 km (0.042 R)
• M8: 6,478,037 km (0.084 R)
• M9: 8,013,210 km (0.052 R)
• M10: 9,415,840 km (0.027 R)
• M11: 11,481,936 km (0.104 R)
• M12: 14,010,589 km (0.115 R)
• M13: 16,104,061 km (0.075 R)
• M14: 21,368,709 km (0.113 R)
• M15: 24,048,755 km (0.047 R)
• M16: 29,001,642 km (0.088 R)
• M17: 30,462,166 km (0.058 R)
• M18: 31,160,339 km (0.074 R)
• M19: 37,932,335 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.4

Radius: 10.5

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.78 AU - 7.24 AU

Year: 9368 Days

Day: 7.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 42,396,291 km

• M1: 130,599 km (0.079 R)
• M2: 477,965 km (0.061 R)
• M3: 855,849 km (0.105 R)
• M4: 1,187,059 km (0.087 R)
• M5: 4,452,631 km (0.065 R)
• M6: 5,201,967 km (0.104 R)
• M7: 6,375,562 km (0.086 R)
• M8: 8,204,396 km (0.071 R)
• M9: 9,329,372 km (0.104 R)
• M10: 12,151,536 km (0.084 R)
• M11: 16,806,124 km (0.031 R)
• M12: 22,285,146 km (0.062 R)
• M13: 24,376,375 km (0.101 R)
• M14: 27,613,224 km (0.065 R)
• M15: 29,824,879 km (0.081 R)
• M16: 32,989,322 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.6

Radius: 4.8

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.97 AU - 9.11 AU

Year: 14495 Days

Day: 23 Hours

Environment

Temp: -229 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 42,396,291 km

• M1: 66,421 km (0.043 R)
• M2: 217,366 km (0.055 R)
• M3: 486,343 km (0.103 R)
• M4: 1,070,971 km (0.064 R)
• M5: 1,567,337 km (0.111 R)
• M6: 2,749,010 km (0.117 R)
• M7: 4,830,066 km (0.098 R)
• M8: 6,256,183 km (0.103 R)
• M9: 8,448,989 km (0.119 R)
• M10: 12,066,115 km (0.054 R)
• M11: 12,231,272 km (0.106 R)
• M12: 14,333,570 km (0.105 R)
• M13: 16,938,817 km (0.083 R)
• M14: 19,088,090 km (0.093 R)
• M15: 21,252,023 km (0.094 R)
• M16: 23,232,400 km (0.078 R)
• M17: 24,092,587 km (0.115 R)
• M18: 26,243,655 km (0.084 R)
• M19: 27,176,398 km (0.05 R)
• M20: 28,519,188 km (0.104 R)
• M21: 35,336,214 km (0.071 R)
• M22: 35,901,395 km (0.089 R)
• M23: 37,399,468 km (0.105 R)
• M24: 41,263,431 km (0.101 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 12,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit