🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.57 AU - 0.77 AU

Year: 210 Days

Day: 36.2 Hours

Environment

Temp: 111 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.51 AU - 1.67 AU

Year: 768 Days

Day: 47.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,694,828 km

• M1: 60,737 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.41 AU - 2.19 AU

Year: 925 Days

Day: 40.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.7

Radius: 10.5

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.82 AU - 4.36 AU

Year: 3167 Days

Day: 8.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 41,694,828 km

• M1: 134,040 km (0.074 R)
• M2: 562,787 km (0.111 R)
• M3: 912,846 km (0.113 R)
• M4: 1,329,476 km (0.052 R)
• M5: 1,735,335 km (0.116 R)
• M6: 2,574,131 km (0.109 R)
• M7: 2,913,119 km (0.106 R)
• M8: 3,663,652 km (0.058 R)
• M9: 4,095,092 km (0.075 R)
• M10: 4,760,503 km (0.084 R)
• M11: 5,131,357 km (0.111 R)
• M12: 5,647,469 km (0.061 R)
• M13: 6,037,022 km (0.043 R)
• M14: 6,444,527 km (0.103 R)
• M15: 7,375,624 km (0.105 R)
• M16: 8,594,996 km (0.046 R)
• M17: 11,025,064 km (0.102 R)
• M18: 13,419,228 km (0.106 R)
• M19: 14,162,430 km (0.094 R)
• M20: 14,544,204 km (0.087 R)
• M21: 15,179,397 km (0.088 R)
• M22: 15,579,272 km (0.119 R)
• M23: 16,089,101 km (0.091 R)
• M24: 17,358,140 km (0.071 R)
• M25: 19,326,848 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.4

Radius: 11.7

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.31 AU - 7.27 AU

Year: 6774 Days

Day: 8.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 41,694,828 km

• M1: 145,559 km (0.109 R)
• M2: 638,035 km (0.11 R)
• M3: 1,047,783 km (0.111 R)
• M4: 2,084,048 km (0.092 R)
• M5: 2,591,185 km (0.074 R)
• M6: 3,565,516 km (0.098 R)
• M7: 3,931,731 km (0.097 R)
• M8: 4,323,079 km (0.089 R)
• M9: 5,063,738 km (0.059 R)
• M10: 6,507,956 km (0.054 R)
• M11: 6,908,579 km (0.062 R)
• M12: 8,378,678 km (0.076 R)
• M13: 9,952,298 km (0.075 R)
• M14: 12,923,910 km (0.119 R)
• M15: 15,460,641 km (0.069 R)
• M16: 16,643,362 km (0.103 R)
• M17: 17,050,567 km (0.118 R)
• M18: 19,411,221 km (0.093 R)
• M19: 20,630,893 km (0.083 R)
• M20: 34,107,866 km (0.094 R)
• M21: 35,098,204 km (0.046 R)
• M22: 37,020,686 km (0.102 R)
• M23: 39,974,047 km (0.115 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 13,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit