🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.26 AU - 1.82 AU

Year: 684 Days

Day: 38.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,869,212 km

• M1: 236,065 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.54 AU - 1.8 AU

Year: 773 Days

Day: 12.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.02 AU - 2.38 AU

Year: 1169 Days

Day: 33.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.93 AU - 4.79 AU

Year: 2716 Days

Day: 19.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,869,212 km

• M1: 1,654,104 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.8

Radius: 12.9

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.89 AU - 6.45 AU

Year: 4210 Days

Day: 5.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 42,869,212 km

• M1: 161,267 km (0.085 R)
• M2: 569,070 km (0.104 R)
• M3: 1,036,414 km (0.073 R)
• M4: 1,522,458 km (0.075 R)
• M5: 2,933,165 km (0.098 R)
• M6: 4,245,438 km (0.106 R)
• M7: 5,565,190 km (0.118 R)
• M8: 6,692,111 km (0.106 R)
• M9: 8,674,881 km (0.106 R)
• M10: 10,317,616 km (0.026 R)
• M11: 11,510,808 km (0.119 R)
• M12: 12,567,418 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.6

Radius: 13.5

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.46 AU - 8.42 AU

Year: 7268 Days

Day: 11.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 42,869,212 km

• M1: 174,581 km (0.095 R)
• M2: 722,109 km (0.11 R)
• M3: 1,379,442 km (0.047 R)
• M4: 2,604,649 km (0.088 R)
• M5: 4,488,983 km (0.117 R)
• M6: 5,009,434 km (0.087 R)
• M7: 5,634,753 km (0.081 R)
• M8: 6,346,839 km (0.104 R)
• M9: 6,780,374 km (0.052 R)
• M10: 7,747,524 km (0.1 R)
• M11: 8,456,468 km (0.117 R)
• M12: 9,483,907 km (0.077 R)
• M13: 14,751,696 km (0.1 R)
• M14: 16,847,862 km (0.113 R)
• M15: 17,401,374 km (0.116 R)
• M16: 17,967,153 km (0.04 R)
• M17: 18,838,860 km (0.1 R)
• M18: 19,435,456 km (0.093 R)
• M19: 20,121,662 km (0.09 R)
• M20: 24,320,126 km (0.037 R)
• M21: 26,299,455 km (0.084 R)
• M22: 29,267,627 km (0.037 R)
• M23: 39,381,789 km (0.066 R)
• M24: 40,112,425 km (0.113 R)
• M25: 41,100,818 km (0.085 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 12,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit