🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.93 AU - 1.11 AU

Year: 394 Days

Day: 32.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,847,687 km

• M1: 44,281 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.05 AU - 1.17 AU

Year: 448 Days

Day: 43.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.89 AU - 2.33 AU

Year: 1174 Days

Day: 42.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,847,687 km

• M1: 738,265 km (0.045 R)

Asteroid Belt

Center: 3.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.7

Radius: 11.3

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.94 AU - 5.8 AU

Year: 4115 Days

Day: 6.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 37,847,687 km

• M1: 140,472 km (0.062 R)
• M2: 527,033 km (0.109 R)
• M3: 917,185 km (0.082 R)
• M4: 1,404,126 km (0.101 R)
• M5: 1,780,963 km (0.069 R)
• M6: 2,632,175 km (0.107 R)
• M7: 3,536,643 km (0.109 R)
• M8: 3,922,755 km (0.108 R)
• M9: 4,336,992 km (0.118 R)
• M10: 4,976,074 km (0.104 R)
• M11: 5,489,195 km (0.079 R)
• M12: 5,924,824 km (0.059 R)
• M13: 6,896,911 km (0.055 R)
• M14: 7,275,692 km (0.089 R)
• M15: 7,972,071 km (0.057 R)
• M16: 10,127,925 km (0.059 R)
• M17: 14,051,279 km (0.098 R)
• M18: 15,290,099 km (0.041 R)
• M19: 20,394,678 km (0.066 R)
• M20: 21,376,788 km (0.042 R)
• M21: 21,845,627 km (0.111 R)
• M22: 22,665,424 km (0.07 R)
• M23: 23,153,113 km (0.086 R)
• M24: 24,149,435 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.5

Radius: 13.7

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.78 AU - 8.2 AU

Year: 7076 Days

Day: 6.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 37,847,687 km

• M1: 170,392 km (0.11 R)
• M2: 665,561 km (0.11 R)
• M3: 1,208,152 km (0.07 R)
• M4: 1,664,276 km (0.089 R)
• M5: 2,961,739 km (0.109 R)
• M6: 4,936,730 km (0.117 R)
• M7: 5,747,999 km (0.104 R)
• M8: 6,646,334 km (0.107 R)
• M9: 7,752,162 km (0.064 R)
• M10: 10,758,181 km (0.117 R)
• M11: 14,587,887 km (0.061 R)
• M12: 21,636,041 km (0.05 R)
• M13: 26,642,334 km (0.1 R)
• M14: 27,181,933 km (0.06 R)
• M15: 30,574,214 km (0.066 R)
• M16: 32,780,933 km (0.113 R)
• M17: 34,133,746 km (0.103 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: 551 - 14,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit