🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.45 AU - 0.65 AU

Year: 153 Days

Day: 21.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,780,906 km

• M1: 113,994 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.59 AU - 0.79 AU

Year: 215 Days

Day: 29.1 Hours

Environment

Temp: 113 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.88 AU - 1.08 AU

Year: 364 Days

Day: 38.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,780,906 km

• M1: 496,515 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.97 AU - 1.15 AU

Year: 409 Days

Day: 37.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.6

Radius: 10.8

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.21 AU - 7.77 AU

Year: 7682 Days

Day: 11.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,780,906 km

• M1: 134,937 km (0.108 R)
• M2: 670,498 km (0.093 R)
• M3: 1,200,822 km (0.08 R)
• M4: 2,377,559 km (0.111 R)
• M5: 3,013,200 km (0.059 R)
• M6: 4,799,249 km (0.104 R)
• M7: 5,782,406 km (0.099 R)
• M8: 6,232,696 km (0.107 R)
• M9: 8,359,080 km (0.08 R)
• M10: 10,930,069 km (0.086 R)
• M11: 11,838,128 km (0.119 R)
• M12: 12,282,584 km (0.109 R)
• M13: 13,682,969 km (0.092 R)
• M14: 15,252,101 km (0.12 R)
• M15: 16,729,231 km (0.104 R)
• M16: 17,148,105 km (0.079 R)
• M17: 26,407,914 km (0.037 R)
• M18: 28,433,170 km (0.103 R)
• M19: 33,336,988 km (0.103 R)
• M20: 34,001,053 km (0.095 R)
• M21: 40,882,106 km (0.042 R)
• M22: 43,849,829 km (0.046 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 17,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit