🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.75 AU - 0.81 AU

Year: 257 Days

Day: 36.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,160,939 km

• M1: 56,847 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.77 AU - 1.07 AU

Year: 329 Days

Day: 24.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,160,939 km

• M1: 142,866 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.57 AU - 1.81 AU

Year: 819 Days

Day: 23.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.5

Radius: 14.6

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.45 AU - 5.79 AU

Year: 4319 Days

Day: 14.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 49,160,939 km

• M1: 183,706 km (0.119 R)
• M2: 750,533 km (0.088 R)
• M3: 1,436,738 km (0.117 R)
• M4: 2,080,906 km (0.047 R)
• M5: 3,113,580 km (0.074 R)
• M6: 3,789,314 km (0.109 R)
• M7: 5,301,449 km (0.069 R)
• M8: 6,607,439 km (0.099 R)
• M9: 7,420,653 km (0.097 R)
• M10: 9,525,046 km (0.099 R)
• M11: 14,666,725 km (0.097 R)
• M12: 15,431,768 km (0.077 R)
• M13: 17,461,363 km (0.099 R)
• M14: 22,329,128 km (0.113 R)
• M15: 24,689,633 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839

Radius: 13.7

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.71 AU - 9.47 AU

Year: 9385 Days

Day: 7.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,160,939 km

• M1: 170,392 km (0.103 R)
• M2: 670,946 km (0.094 R)
• M3: 1,453,792 km (0.106 R)
• M4: 2,672,117 km (0.116 R)
• M5: 3,329,301 km (0.118 R)
• M6: 3,904,654 km (0.04 R)
• M7: 4,938,974 km (0.03 R)
• M8: 5,420,828 km (0.082 R)
• M9: 6,862,054 km (0.107 R)
• M10: 9,387,117 km (0.054 R)
• M11: 10,646,880 km (0.104 R)
• M12: 11,181,244 km (0.051 R)
• M13: 12,303,976 km (0.096 R)
• M14: 14,319,059 km (0.048 R)
• M15: 15,916,914 km (0.089 R)
• M16: 16,404,603 km (0.109 R)
• M17: 22,103,385 km (0.068 R)
• M18: 30,576,458 km (0.037 R)
• M19: 32,653,774 km (0.093 R)
• M20: 33,784,286 km (0.106 R)
• M21: 34,823,692 km (0.03 R)
• M22: 36,242,777 km (0.087 R)
• M23: 37,454,520 km (0.069 R)
• M24: 41,382,810 km (0.105 R)
• M25: 43,785,502 km (0.057 R)
• M26: 47,561,950 km (0.089 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: 531 - 12,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit