🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.87 AU - 1.39 AU

Year: 428 Days

Day: 32.8 Hours

Environment

Temp: 36 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 16,158,688 km

• M1: 818,001 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.83 AU - 2.73 AU

Year: 1227 Days

Day: 47.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 16,158,688 km

• M1: 338,241 km (0.075 R)
• M2: 737,218 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.43 AU - 3.27 AU

Year: 1715 Days

Day: 33.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.3 AU - 3.92 AU

Year: 2445 Days

Day: 24.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.2

Radius: 9.1

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.57 AU - 6.73 AU

Year: 4787 Days

Day: 10.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 16,158,688 km

• M1: 154,834 km (0.111 R)
• M2: 545,583 km (0.038 R)
• M3: 1,248,095 km (0.041 R)
• M4: 2,105,440 km (0.093 R)
• M5: 3,065,859 km (0.051 R)
• M6: 4,411,492 km (0.107 R)
• M7: 7,547,512 km (0.102 R)
• M8: 7,964,890 km (0.104 R)
• M9: 9,271,029 km (0.064 R)
• M10: 10,161,884 km (0.083 R)
• M11: 13,377,191 km (0.102 R)
• M12: 15,769,112 km (0.061 R)
• M13: 16,801,038 km (0.039 R)
• M14: 21,107,661 km (0.117 R)
• M15: 22,644,929 km (0.073 R)
• M16: 26,732,541 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.7

Radius: 10.5

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.65 AU - 7.03 AU

Year: 5031 Days

Day: 10.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 16,158,688 km

• M1: 130,599 km (0.051 R)
• M2: 594,352 km (0.047 R)
• M3: 982,559 km (0.105 R)
• M4: 1,495,979 km (0.068 R)
• M5: 1,903,184 km (0.06 R)
• M6: 3,177,608 km (0.114 R)
• M7: 3,750,867 km (0.079 R)
• M8: 5,170,402 km (0.07 R)
• M9: 11,544,617 km (0.091 R)
• M10: 14,399,992 km (0.061 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 17,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit