🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.66 AU - 0.7 AU

Year: 205 Days

Day: 36.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.69 AU - 2.07 AU

Year: 942 Days

Day: 37.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.88 AU - 2.84 AU

Year: 1324 Days

Day: 19.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,981,343 km

• M1: 37,250 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.12 AU - 3.4 AU

Year: 1675 Days

Day: 12.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,981,343 km

• M1: 2,245,913 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.76 AU - 4.1 AU

Year: 2320 Days

Day: 31.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,981,343 km

• M1: 1,123,929 km (0.05 R)
• M2: 1,323,792 km (0.063 R)

Asteroid Belt

Center: 6.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.4

Radius: 9.3

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.65 AU - 10.13 AU

Year: 11360 Days

Day: 7.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 47,981,343 km

• M1: 116,088 km (0.108 R)
• M2: 428,598 km (0.096 R)
• M3: 947,254 km (0.114 R)
• M4: 1,259,016 km (0.075 R)
• M5: 2,386,236 km (0.083 R)
• M6: 2,721,484 km (0.079 R)
• M7: 3,179,104 km (0.111 R)
• M8: 3,687,288 km (0.09 R)
• M9: 4,448,442 km (0.091 R)
• M10: 4,744,347 km (0.097 R)
• M11: 7,241,734 km (0.054 R)
• M12: 9,073,709 km (0.1 R)
• M13: 9,551,824 km (0.087 R)
• M14: 10,198,386 km (0.115 R)
• M15: 11,578,726 km (0.11 R)
• M16: 13,876,848 km (0.1 R)
• M17: 14,255,630 km (0.081 R)
• M18: 14,706,069 km (0.038 R)
• M19: 19,277,032 km (0.075 R)
• M20: 19,669,726 km (0.056 R)
• M21: 28,182,892 km (0.118 R)
• M22: 29,098,132 km (0.115 R)
• M23: 31,744,219 km (0.027 R)
• M24: 39,618,902 km (0.1 R)
• M25: 44,344,100 km (0.099 R)
• M26: 45,028,660 km (0.092 R)
• M27: 46,700,566 km (0.097 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 13,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit