🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.5 AU - 0.54 AU

Year: 242 Days

Day: 40.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,161,921 km

• M1: 128,056 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.51 AU - 0.75 AU

Year: 323 Days

Day: 18.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,161,921 km

• M1: 161,267 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.6

Radius: 15

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.03 AU - 1.45 AU

Year: 892 Days

Day: 14.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 27,161,921 km

• M1: 188,045 km (0.106 R)
• M2: 694,733 km (0.117 R)
• M3: 1,487,302 km (0.113 R)
• M4: 2,045,302 km (0.112 R)
• M5: 2,878,562 km (0.068 R)
• M6: 3,478,898 km (0.03 R)
• M7: 4,656,234 km (0.053 R)
• M8: 5,172,197 km (0.076 R)
• M9: 5,970,451 km (0.097 R)
• M10: 6,560,914 km (0.081 R)
• M11: 7,298,880 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.6

Radius: 13.4

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.6 AU - 1.68 AU

Year: 1356 Days

Day: 13.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 27,161,921 km

• M1: 166,652 km (0.095 R)
• M2: 672,143 km (0.091 R)
• M3: 1,252,882 km (0.085 R)
• M4: 1,767,499 km (0.065 R)
• M5: 2,468,814 km (0.071 R)
• M6: 2,891,876 km (0.089 R)
• M7: 3,701,949 km (0.1 R)
• M8: 5,835,963 km (0.093 R)
• M9: 6,918,453 km (0.095 R)
• M10: 7,795,844 km (0.101 R)
• M11: 8,235,512 km (0.093 R)
• M12: 8,856,643 km (0.091 R)
• M13: 9,713,539 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.4

Radius: 13.9

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.1 AU - 5.01 AU

Year: 6267 Days

Day: 12.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 27,161,921 km

• M1: 173,085 km (0.083 R)
• M2: 680,820 km (0.09 R)
• M3: 1,125,275 km (0.115 R)
• M4: 1,584,690 km (0.105 R)
• M5: 2,318,617 km (0.08 R)
• M6: 3,669,337 km (0.069 R)
• M7: 4,190,984 km (0.11 R)
• M8: 5,438,780 km (0.106 R)
• M9: 6,481,477 km (0.091 R)
• M10: 7,050,697 km (0.119 R)
• M11: 7,584,762 km (0.115 R)
• M12: 8,181,657 km (0.1 R)
• M13: 8,923,812 km (0.095 R)
• M14: 10,457,789 km (0.113 R)
• M15: 11,422,845 km (0.058 R)
• M16: 12,255,806 km (0.047 R)
• M17: 15,162,941 km (0.053 R)
• M18: 16,112,289 km (0.095 R)
• M19: 16,747,482 km (0.074 R)
• M20: 17,822,941 km (0.116 R)
• M21: 25,111,050 km (0.075 R)
• M22: 25,965,553 km (0.093 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 10,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit