🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.42 AU - 1.56 AU

Year: 664 Days

Day: 32.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.72 AU - 2.16 AU

Year: 987 Days

Day: 29.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.97 AU - 2.49 AU

Year: 1216 Days

Day: 44.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.6

Radius: 10.9

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.93 AU - 5.89 AU

Year: 3974 Days

Day: 9.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,045,696 km

• M1: 135,685 km (0.09 R)
• M2: 637,586 km (0.08 R)
• M3: 1,108,221 km (0.066 R)
• M4: 1,912,609 km (0.102 R)
• M5: 2,479,136 km (0.107 R)
• M6: 2,906,238 km (0.079 R)
• M7: 3,490,717 km (0.11 R)
• M8: 4,090,604 km (0.083 R)
• M9: 6,012,787 km (0.078 R)
• M10: 6,789,350 km (0.118 R)
• M11: 8,541,590 km (0.068 R)
• M12: 9,414,194 km (0.103 R)
• M13: 11,295,537 km (0.109 R)
• M14: 12,389,696 km (0.035 R)
• M15: 13,415,339 km (0.1 R)
• M16: 14,256,677 km (0.116 R)
• M17: 15,890,286 km (0.084 R)
• M18: 17,700,270 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.6

Radius: 7.9

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 13.85 AU - 14.53 AU

Year: 19524 Days

Day: 20.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,045,696 km

• M1: 98,435 km (0.068 R)
• M2: 556,205 km (0.049 R)
• M3: 901,327 km (0.081 R)
• M4: 1,148,313 km (0.117 R)
• M5: 1,469,201 km (0.095 R)
• M6: 3,129,139 km (0.117 R)
• M7: 3,473,812 km (0.085 R)
• M8: 5,113,255 km (0.098 R)
• M9: 5,699,230 km (0.12 R)
• M10: 6,027,149 km (0.05 R)
• M11: 7,553,196 km (0.098 R)
• M12: 9,776,819 km (0.055 R)
• M13: 10,733,348 km (0.094 R)
• M14: 11,121,704 km (0.066 R)
• M15: 13,976,779 km (0.087 R)
• M16: 15,749,365 km (0.119 R)
• M17: 17,362,179 km (0.103 R)
• M18: 19,243,971 km (0.1 R)
• M19: 27,102,497 km (0.049 R)
• M20: 27,409,771 km (0.113 R)
• M21: 31,959,042 km (0.095 R)
• M22: 37,619,077 km (0.083 R)
• M23: 40,617,617 km (0.077 R)
• M24: 42,106,415 km (0.083 R)
• M25: 44,620,706 km (0.117 R)
• M26: 50,717,867 km (0.071 R)
• M27: 51,968,954 km (0.065 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 16,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit