🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.75 AU - 0.77 AU

Year: 241 Days

Day: 22.4 Hours

Environment

Temp: 191 °C

Axial Tilt: 148.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,432,549 km

• M1: 38,895 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.27 AU - 4.51 AU

Year: 3343 Days

Day: 21.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,432,549 km

• M1: 596,148 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.38 AU - 4.86 AU

Year: 3609 Days

Day: 45.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.21 AU - 5.23 AU

Year: 3727 Days

Day: 32.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,432,549 km

• M1: 732,730 km (0.093 R)
• M2: 1,399,039 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.5

Radius: 6.4

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 15.12 AU - 22.5 AU

Year: 29649 Days

Day: 18.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 77,432,549 km

• M1: 79,586 km (0.101 R)
• M2: 408,402 km (0.103 R)
• M3: 892,052 km (0.07 R)
• M4: 1,408,015 km (0.034 R)
• M5: 2,147,328 km (0.102 R)
• M6: 2,497,387 km (0.088 R)
• M7: 3,146,791 km (0.109 R)
• M8: 3,396,171 km (0.066 R)
• M9: 3,599,026 km (0.074 R)
• M10: 7,511,010 km (0.085 R)
• M11: 11,145,341 km (0.111 R)
• M12: 17,465,103 km (0.099 R)
• M13: 17,723,757 km (0.084 R)
• M14: 21,618,089 km (0.101 R)
• M15: 25,270,372 km (0.03 R)
• M16: 27,765,066 km (0.103 R)
• M17: 43,199,377 km (0.057 R)
• M18: 46,585,076 km (0.086 R)
• M19: 51,016,763 km (0.061 R)
• M20: 59,531,126 km (0.108 R)
• M21: 61,300,869 km (0.081 R)
• M22: 62,701,255 km (0.074 R)
• M23: 65,565,904 km (0.102 R)
• M24: 65,773,696 km (0.048 R)
• M25: 66,609,798 km (0.111 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 19,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit