🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.06 AU - 2.48 AU

Year: 1249 Days

Day: 25.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.34 AU - 2.44 AU

Year: 1350 Days

Day: 25.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747

Radius: 8.5

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.11 AU - 9.33 AU

Year: 8608 Days

Day: 13.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 50,107,832 km

• M1: 105,766 km (0.089 R)
• M2: 378,632 km (0.09 R)
• M3: 1,021,903 km (0.091 R)
• M4: 2,707,273 km (0.063 R)
• M5: 3,335,285 km (0.104 R)
• M6: 4,057,094 km (0.119 R)
• M7: 4,818,996 km (0.092 R)
• M8: 6,587,692 km (0.085 R)
• M9: 7,475,705 km (0.066 R)
• M10: 8,224,592 km (0.029 R)
• M11: 8,529,023 km (0.106 R)
• M12: 10,466,017 km (0.073 R)
• M13: 11,189,771 km (0.117 R)
• M14: 12,621,872 km (0.117 R)
• M15: 13,925,767 km (0.071 R)
• M16: 17,078,691 km (0.062 R)
• M17: 18,081,147 km (0.098 R)
• M18: 18,596,811 km (0.111 R)
• M19: 20,598,280 km (0.12 R)
• M20: 21,816,157 km (0.031 R)
• M21: 23,340,260 km (0.08 R)
• M22: 27,266,007 km (0.032 R)
• M23: 30,046,134 km (0.12 R)
• M24: 35,014,878 km (0.042 R)
• M25: 39,265,701 km (0.059 R)
• M26: 41,134,029 km (0.102 R)
• M27: 44,378,508 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.4

Radius: 8

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.13 AU - 11.31 AU

Year: 10226 Days

Day: 11 Hours

Environment

Temp: -168 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,107,832 km

• M1: 99,483 km (0.1 R)
• M2: 732,132 km (0.101 R)
• M3: 1,009,187 km (0.095 R)
• M4: 1,707,660 km (0.07 R)
• M5: 1,996,533 km (0.095 R)
• M6: 2,299,170 km (0.095 R)
• M7: 3,911,386 km (0.115 R)
• M8: 6,128,127 km (0.066 R)
• M9: 6,772,296 km (0.103 R)
• M10: 7,294,542 km (0.094 R)
• M11: 8,881,775 km (0.077 R)
• M12: 9,606,577 km (0.095 R)
• M13: 9,856,705 km (0.11 R)
• M14: 10,580,459 km (0.076 R)
• M15: 13,147,558 km (0.081 R)
• M16: 13,706,606 km (0.116 R)
• M17: 14,216,884 km (0.115 R)
• M18: 14,476,736 km (0.08 R)
• M19: 18,609,826 km (0.113 R)
• M20: 19,314,731 km (0.068 R)
• M21: 20,611,595 km (0.095 R)
• M22: 25,321,684 km (0.095 R)
• M23: 26,972,346 km (0.03 R)
• M24: 30,702,569 km (0.093 R)
• M25: 35,116,754 km (0.116 R)
• M26: 36,071,637 km (0.049 R)
• M27: 36,799,131 km (0.117 R)
• M28: 37,412,782 km (0.109 R)
• M29: 40,714,556 km (0.114 R)
• M30: 41,635,631 km (0.116 R)
• M31: 46,450,139 km (0.088 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 10,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit