🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.24 AU - 1.88 AU

Year: 730 Days

Day: 44.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.29 AU - 2.69 AU

Year: 1472 Days

Day: 37.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,993,874 km

• M1: 41,439 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.41 AU - 3.75 AU

Year: 2026 Days

Day: 22.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.68 AU - 3.86 AU

Year: 2216 Days

Day: 19.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,993,874 km

• M1: 81,531 km (0.1 R)
• M2: 234,270 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.4

Radius: 8.7

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.79 AU - 5.99 AU

Year: 4689 Days

Day: 7.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 35,993,874 km

• M1: 109,206 km (0.056 R)
• M2: 458,517 km (0.113 R)
• M3: 815,907 km (0.096 R)
• M4: 1,502,112 km (0.109 R)
• M5: 2,209,710 km (0.082 R)
• M6: 2,625,443 km (0.105 R)
• M7: 5,536,767 km (0.104 R)
• M8: 6,691,363 km (0.095 R)
• M9: 11,635,124 km (0.111 R)
• M10: 15,312,988 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654

Radius: 10.2

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.37 AU - 8.25 AU

Year: 6660 Days

Day: 12.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 35,993,874 km

• M1: 131,048 km (0.063 R)
• M2: 519,254 km (0.119 R)
• M3: 1,114,803 km (0.04 R)
• M4: 2,173,657 km (0.06 R)
• M5: 2,527,157 km (0.099 R)
• M6: 2,938,850 km (0.094 R)
• M7: 4,529,973 km (0.119 R)
• M8: 5,712,095 km (0.1 R)
• M9: 7,344,358 km (0.073 R)
• M10: 7,796,891 km (0.066 R)
• M11: 8,883,421 km (0.072 R)
• M12: 10,068,086 km (0.034 R)
• M13: 10,579,711 km (0.031 R)
• M14: 11,756,448 km (0.098 R)
• M15: 12,964,002 km (0.091 R)
• M16: 13,514,073 km (0.077 R)
• M17: 18,559,710 km (0.107 R)
• M18: 19,400,600 km (0.114 R)
• M19: 19,758,438 km (0.084 R)
• M20: 20,193,618 km (0.087 R)
• M21: 23,099,856 km (0.109 R)
• M22: 24,403,003 km (0.115 R)
• M23: 24,904,006 km (0.108 R)
• M24: 25,412,041 km (0.038 R)
• M25: 32,158,157 km (0.066 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 12,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit