🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.71 AU - 1.07 AU

Year: 307 Days

Day: 18.4 Hours

Environment

Temp: 127 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.93 AU - 1.05 AU

Year: 360 Days

Day: 13 Hours

Environment

Temp: 27 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.53 AU - 1.69 AU

Year: 746 Days

Day: 37.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,046,752 km

• M1: 83,924 km (0.085 R)

Asteroid Belt

Center: 4.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61

Radius: 14

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.67 AU - 6.95 AU

Year: 6491 Days

Day: 7.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 16,046,752 km

• M1: 175,478 km (0.034 R)
• M2: 310,715 km (0.092 R)
• M3: 809,324 km (0.09 R)
• M4: 943,963 km (0.075 R)
• M5: 1,077,853 km (0.119 R)
• M6: 1,396,347 km (0.104 R)
• M7: 1,879,398 km (0.026 R)
• M8: 2,122,644 km (0.102 R)
• M9: 2,278,376 km (0.052 R)
• M10: 3,007,067 km (0.055 R)
• M11: 3,390,636 km (0.081 R)
• M12: 3,717,507 km (0.049 R)
• M13: 3,906,898 km (0.095 R)
• M14: 4,204,598 km (0.078 R)
• M15: 4,356,440 km (0.105 R)
• M16: 4,448,293 km (0.059 R)
• M17: 4,540,894 km (0.118 R)
• M18: 5,337,502 km (0.057 R)
• M19: 5,518,665 km (0.095 R)
• M20: 6,246,609 km (0.056 R)
• M21: 6,525,160 km (0.12 R)
• M22: 6,719,188 km (0.089 R)
• M23: 7,440,699 km (0.109 R)
• M24: 7,532,552 km (0.083 R)
• M25: 8,453,776 km (0.103 R)
• M26: 8,665,457 km (0.104 R)
• M27: 9,271,627 km (0.12 R)
• M28: 9,450,247 km (0.045 R)
• M29: 10,135,106 km (0.076 R)
• M30: 10,298,617 km (0.1 R)
• M31: 10,773,739 km (0.108 R)
• M32: 11,574,238 km (0.078 R)
• M33: 11,831,097 km (0.09 R)
• M34: 12,306,818 km (0.1 R)
• M35: 15,337,821 km (0.065 R)
• M36: 15,596,476 km (0.099 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 15,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit