🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.61 AU - 0.91 AU

Year: 243 Days

Day: 47.2 Hours

Environment

Temp: 112 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,786,210 km

• M1: 30,518 km (0.085 R)
• M2: 46,226 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.89 AU - 1.11 AU

Year: 367 Days

Day: 22 Hours

Environment

Temp: 27 °C

Axial Tilt: 68.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,786,210 km

• M1: 356,791 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.86 AU - 1.9 AU

Year: 946 Days

Day: 37.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,786,210 km

• M1: 19,298 km (0.091 R)
• M2: 92,751 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.8 AU - 2.26 AU

Year: 1062 Days

Day: 21.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.4

Radius: 12.4

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.97 AU - 6.11 AU

Year: 4787 Days

Day: 12.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 29,786,210 km

• M1: 154,235 km (0.103 R)
• M2: 763,697 km (0.111 R)
• M3: 1,583,344 km (0.104 R)
• M4: 2,064,899 km (0.075 R)
• M5: 2,493,797 km (0.065 R)
• M6: 4,061,881 km (0.032 R)
• M7: 4,515,911 km (0.115 R)
• M8: 5,470,345 km (0.065 R)
• M9: 6,270,993 km (0.104 R)
• M10: 6,748,659 km (0.093 R)
• M11: 7,423,346 km (0.047 R)
• M12: 8,519,300 km (0.109 R)
• M13: 10,187,914 km (0.066 R)
• M14: 10,759,827 km (0.046 R)
• M15: 12,406,899 km (0.117 R)
• M16: 13,787,837 km (0.078 R)
• M17: 14,488,255 km (0.073 R)
• M18: 15,269,006 km (0.059 R)
• M19: 16,612,245 km (0.108 R)
• M20: 18,416,246 km (0.031 R)
• M21: 22,705,666 km (0.041 R)
• M22: 25,479,809 km (0.109 R)
• M23: 27,366,238 km (0.039 R)
• M24: 29,520,297 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 15,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit