🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.59 AU - 1.63 AU

Year: 715 Days

Day: 25.8 Hours

Environment

Temp: -24 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.3 AU - 2.06 AU

Year: 762 Days

Day: 30 Hours

Environment

Temp: -38 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.45 AU - 5.73 AU

Year: 3440 Days

Day: 14.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.81 AU - 5.23 AU

Year: 3935 Days

Day: 42.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.1

Radius: 13.9

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.21 AU - 8.43 AU

Year: 6929 Days

Day: 14.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 38,890,160 km

• M1: 174,730 km (0.105 R)
• M2: 888,761 km (0.101 R)
• M3: 1,970,653 km (0.113 R)
• M4: 2,550,195 km (0.08 R)
• M5: 3,391,683 km (0.037 R)
• M6: 4,366,014 km (0.084 R)
• M7: 5,030,677 km (0.108 R)
• M8: 5,572,969 km (0.087 R)
• M9: 6,040,313 km (0.115 R)
• M10: 6,474,297 km (0.093 R)
• M11: 8,006,328 km (0.12 R)
• M12: 8,784,387 km (0.118 R)
• M13: 11,164,489 km (0.089 R)
• M14: 12,181,904 km (0.054 R)
• M15: 13,405,465 km (0.079 R)
• M16: 15,714,658 km (0.091 R)
• M17: 20,911,389 km (0.079 R)
• M18: 21,640,978 km (0.092 R)
• M19: 22,250,439 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.9

Radius: 8.7

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.97 AU - 8.63 AU

Year: 7621 Days

Day: 6 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 38,890,160 km

• M1: 108,309 km (0.091 R)
• M2: 427,850 km (0.059 R)
• M3: 789,877 km (0.119 R)
• M4: 1,073,814 km (0.1 R)
• M5: 3,434,318 km (0.052 R)
• M6: 3,932,479 km (0.092 R)
• M7: 4,726,994 km (0.039 R)
• M8: 5,313,417 km (0.09 R)
• M9: 6,525,459 km (0.091 R)
• M10: 8,485,042 km (0.119 R)
• M11: 9,485,851 km (0.098 R)
• M12: 10,857,365 km (0.085 R)
• M13: 11,616,424 km (0.085 R)
• M14: 14,463,122 km (0.109 R)
• M15: 15,444,335 km (0.087 R)
• M16: 16,666,400 km (0.076 R)
• M17: 18,230,595 km (0.115 R)
• M18: 19,084,350 km (0.066 R)
• M19: 20,642,262 km (0.093 R)
• M20: 25,034,755 km (0.074 R)
• M21: 32,836,583 km (0.046 R)
• M22: 33,463,996 km (0.056 R)
• M23: 33,992,825 km (0.11 R)
• M24: 36,386,391 km (0.1 R)
• M25: 38,081,484 km (0.077 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 13,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit