🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.48 AU - 0.66 AU

Year: 278 Days

Day: 16.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 4,706,916 km

• M1: 600,486 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.7

Radius: 9.6

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.54 AU - 0.86 AU

Year: 378 Days

Day: 6.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 4,706,916 km

• M1: 120,277 km (0.118 R)
• M2: 180,116 km (0.1 R)
• M3: 246,238 km (0.101 R)
• M4: 332,257 km (0.115 R)
• M5: 409,898 km (0.093 R)
• M6: 491,579 km (0.09 R)
• M7: 741,557 km (0.084 R)
• M8: 875,297 km (0.085 R)
• M9: 1,100,741 km (0.055 R)
• M10: 1,201,271 km (0.114 R)
• M11: 1,340,098 km (0.104 R)
• M12: 1,421,928 km (0.116 R)
• M13: 1,585,289 km (0.068 R)
• M14: 1,683,126 km (0.117 R)
• M15: 1,744,012 km (0.051 R)
• M16: 1,856,510 km (0.111 R)
• M17: 1,971,550 km (0.081 R)
• M18: 2,118,755 km (0.06 R)
• M19: 2,324,901 km (0.055 R)
• M20: 2,512,197 km (0.105 R)
• M21: 2,607,790 km (0.075 R)
• M22: 2,711,162 km (0.05 R)
• M23: 2,815,731 km (0.09 R)
• M24: 2,968,770 km (0.078 R)
• M25: 3,090,393 km (0.086 R)
• M26: 3,151,728 km (0.119 R)
• M27: 3,317,632 km (0.057 R)
• M28: 3,387,644 km (0.12 R)
• M29: 3,458,104 km (0.098 R)
• M30: 3,529,163 km (0.114 R)
• M31: 3,658,117 km (0.078 R)
• M32: 3,825,367 km (0.116 R)
• M33: 3,913,480 km (0.099 R)
• M34: 4,092,100 km (0.096 R)
• M35: 4,273,263 km (0.091 R)
• M36: 4,341,929 km (0.113 R)
• M37: 4,651,596 km (0.103 R)
• M38: 4,722,356 km (0.086 R)
• M39: 4,976,523 km (0.057 R)
• M40: 5,073,013 km (0.076 R)
• M41: 5,202,715 km (0.117 R)
• M42: 5,341,691 km (0.04 R)
• M43: 5,423,970 km (0.112 R)
• M44: 5,589,874 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.3

Radius: 11.5

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.98 AU - 1.32 AU

Year: 796 Days

Day: 11.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 4,706,916 km

• M1: 153,188 km (0.12 R)
• M2: 242,498 km (0.118 R)
• M3: 321,037 km (0.094 R)
• M4: 440,566 km (0.051 R)
• M5: 597,943 km (0.118 R)
• M6: 730,636 km (0.05 R)
• M7: 830,119 km (0.1 R)
• M8: 969,245 km (0.11 R)
• M9: 1,128,866 km (0.063 R)
• M10: 1,212,042 km (0.06 R)
• M11: 1,407,566 km (0.1 R)
• M12: 1,516,174 km (0.118 R)
• M13: 1,613,563 km (0.098 R)
• M14: 1,694,046 km (0.109 R)
• M15: 1,844,542 km (0.095 R)
• M16: 1,979,329 km (0.078 R)
• M17: 2,091,528 km (0.089 R)
• M18: 2,174,555 km (0.087 R)
• M19: 2,264,164 km (0.075 R)
• M20: 2,349,584 km (0.109 R)
• M21: 2,601,208 km (0.09 R)
• M22: 2,804,511 km (0.116 R)
• M23: 2,902,348 km (0.058 R)
• M24: 2,995,398 km (0.083 R)
• M25: 3,166,837 km (0.05 R)
• M26: 3,238,794 km (0.111 R)
• M27: 3,329,450 km (0.083 R)
• M28: 3,451,672 km (0.118 R)
• M29: 3,531,856 km (0.042 R)
• M30: 3,801,880 km (0.117 R)
• M31: 3,884,907 km (0.104 R)
• M32: 4,033,308 km (0.075 R)
• M33: 4,130,996 km (0.048 R)
• M34: 4,216,416 km (0.085 R)
• M35: 4,295,703 km (0.048 R)
• M36: 4,536,855 km (0.049 R)
• M37: 4,638,581 km (0.097 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 10,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit