🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.67 AU - 0.71 AU

Year: 176 Days

Day: 19.4 Hours

Environment

Temp: 264 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,673,861 km

• M1: 331,060 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.55 AU - 1.73 AU

Year: 644 Days

Day: 42.5 Hours

Environment

Temp: 79 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,673,861 km

• M1: 268,827 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.05 AU - 2.29 AU

Year: 980 Days

Day: 14.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.19 AU - 3.11 AU

Year: 1322 Days

Day: 27.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,673,861 km

• M1: 1,575,714 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.59 AU - 7.45 AU

Year: 5103 Days

Day: 19.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,673,861 km

• M1: 530,025 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.13 AU - 6.97 AU

Year: 5138 Days

Day: 38.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.2

Radius: 10.5

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.74 AU - 12.92 AU

Year: 12472 Days

Day: 11.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 60,673,861 km

• M1: 132,245 km (0.117 R)
• M2: 691,292 km (0.117 R)
• M3: 1,781,711 km (0.092 R)
• M4: 2,955,306 km (0.077 R)
• M5: 3,479,048 km (0.079 R)
• M6: 5,287,836 km (0.102 R)
• M7: 5,909,116 km (0.109 R)
• M8: 7,123,402 km (0.099 R)
• M9: 9,297,956 km (0.104 R)
• M10: 11,882,260 km (0.062 R)
• M11: 12,564,875 km (0.094 R)
• M12: 13,273,370 km (0.107 R)
• M13: 17,143,916 km (0.117 R)
• M14: 17,615,748 km (0.096 R)
• M15: 23,297,924 km (0.084 R)
• M16: 24,963,696 km (0.118 R)
• M17: 28,312,594 km (0.094 R)
• M18: 29,980,760 km (0.102 R)
• M19: 36,143,145 km (0.032 R)
• M20: 37,839,136 km (0.059 R)
• M21: 40,412,369 km (0.112 R)
• M22: 48,047,695 km (0.089 R)
• M23: 49,301,773 km (0.051 R)
• M24: 51,711,795 km (0.101 R)
• M25: 58,520,293 km (0.064 R)

Kuiper Belt

Range: 35.7 - 62.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 19,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit