🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.54 AU - 0.78 AU

Year: 241 Days

Day: 37.6 Hours

Environment

Temp: -25 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 10,233,605 km

• M1: 242,199 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.23 AU - 1.75 AU

Year: 818 Days

Day: 25.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 10,233,605 km

• M1: 730,337 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.19 AU - 1.79 AU

Year: 818 Days

Day: 18 Hours

Environment

Temp: -98 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 10,233,605 km

• M1: 122,820 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.4

Radius: 12.1

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.19 AU - 3.15 AU

Year: 1961 Days

Day: 5.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 10,233,605 km

• M1: 150,495 km (0.093 R)
• M2: 801,695 km (0.112 R)
• M3: 1,261,858 km (0.107 R)
• M4: 2,027,201 km (0.094 R)
• M5: 2,433,808 km (0.053 R)
• M6: 2,951,865 km (0.091 R)
• M7: 4,801,643 km (0.094 R)
• M8: 5,621,888 km (0.109 R)
• M9: 7,595,084 km (0.108 R)
• M10: 8,384,063 km (0.102 R)
• M11: 9,320,396 km (0.068 R)
• M12: 10,026,348 km (0.072 R)
• M13: 11,690,326 km (0.111 R)
• M14: 13,491,185 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.1

Radius: 9.1

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.03 AU - 3.09 AU

Year: 2407 Days

Day: 7.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 10,233,605 km

• M1: 113,395 km (0.118 R)
• M2: 554,559 km (0.075 R)
• M3: 847,023 km (0.11 R)
• M4: 1,130,661 km (0.093 R)
• M5: 1,689,110 km (0.08 R)
• M6: 2,513,543 km (0.062 R)
• M7: 2,983,281 km (0.114 R)
• M8: 3,495,953 km (0.115 R)
• M9: 4,555,854 km (0.063 R)
• M10: 5,531,531 km (0.106 R)
• M11: 6,047,494 km (0.114 R)
• M12: 6,550,292 km (0.049 R)
• M13: 8,201,254 km (0.113 R)
• M14: 9,179,475 km (0.116 R)
• M15: 10,142,736 km (0.103 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 15,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit