🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.67 AU - 1.93 AU

Year: 1040 Days

Day: 39.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.95 AU - 2.51 AU

Year: 1433 Days

Day: 45.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.38 AU - 2.8 AU

Year: 1794 Days

Day: 26.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.1

Radius: 13.7

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.33 AU - 3.85 AU

Year: 2928 Days

Day: 14.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,536,527 km

• M1: 179,218 km (0.075 R)
• M2: 569,220 km (0.115 R)
• M3: 1,444,517 km (0.114 R)
• M4: 1,857,856 km (0.049 R)
• M5: 2,887,538 km (0.116 R)
• M6: 3,461,396 km (0.119 R)
• M7: 3,967,036 km (0.096 R)
• M8: 4,716,522 km (0.12 R)
• M9: 5,027,236 km (0.086 R)
• M10: 5,450,748 km (0.117 R)
• M11: 6,328,439 km (0.075 R)
• M12: 9,722,964 km (0.091 R)
• M13: 12,440,110 km (0.039 R)
• M14: 14,598,658 km (0.115 R)
• M15: 15,532,149 km (0.109 R)
• M16: 15,885,199 km (0.082 R)
• M17: 17,748,591 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.8

Radius: 15

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.58 AU - 7.9 AU

Year: 9269 Days

Day: 8.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 48,536,527 km

• M1: 227,239 km (0.032 R)
• M2: 1,788,143 km (0.11 R)
• M3: 4,684,358 km (0.111 R)
• M4: 7,922,554 km (0.049 R)
• M5: 9,504,551 km (0.05 R)
• M6: 9,890,514 km (0.105 R)
• M7: 10,372,967 km (0.105 R)
• M8: 10,776,283 km (0.105 R)
• M9: 11,748,070 km (0.104 R)
• M10: 12,033,503 km (0.065 R)
• M11: 12,419,466 km (0.041 R)
• M12: 15,840,320 km (0.092 R)
• M13: 17,825,334 km (0.098 R)
• M14: 18,295,670 km (0.081 R)
• M15: 23,339,661 km (0.04 R)
• M16: 27,820,267 km (0.097 R)
• M17: 29,301,735 km (0.117 R)
• M18: 32,617,871 km (0.097 R)
• M19: 40,754,948 km (0.09 R)
• M20: 45,211,319 km (0.083 R)
• M21: 45,866,857 km (0.046 R)
• M22: 46,243,544 km (0.078 R)
• M23: 48,054,277 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 13,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit