🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.56 AU - 0.62 AU

Year: 166 Days

Day: 28.6 Hours

Environment

Temp: 212 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,732,276 km

• M1: 26,479 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.9 AU - 4.02 AU

Year: 2893 Days

Day: 17.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.74 AU - 5.18 AU

Year: 3458 Days

Day: 16.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.1

Radius: 8.3

Gravity: 11.59 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.27 AU - 5.37 AU

Year: 3885 Days

Day: 8.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 38,732,276 km

• M1: 104,419 km (0.09 R)
• M2: 424,409 km (0.102 R)
• M3: 811,120 km (0.1 R)
• M4: 1,351,168 km (0.07 R)
• M5: 2,042,909 km (0.086 R)
• M6: 2,606,294 km (0.108 R)
• M7: 3,080,071 km (0.055 R)
• M8: 3,446,885 km (0.099 R)
• M9: 4,176,473 km (0.076 R)
• M10: 4,481,204 km (0.108 R)
• M11: 4,775,762 km (0.083 R)
• M12: 5,541,255 km (0.075 R)
• M13: 7,082,562 km (0.093 R)
• M14: 7,483,185 km (0.095 R)
• M15: 7,793,600 km (0.083 R)
• M16: 9,839,800 km (0.073 R)
• M17: 10,170,710 km (0.095 R)
• M18: 10,986,617 km (0.107 R)
• M19: 11,661,004 km (0.096 R)
• M20: 14,798,072 km (0.09 R)
• M21: 15,788,410 km (0.072 R)
• M22: 17,176,678 km (0.026 R)
• M23: 18,707,513 km (0.055 R)
• M24: 19,603,455 km (0.068 R)
• M25: 22,965,068 km (0.11 R)
• M26: 23,328,292 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.7

Radius: 9.6

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.39 AU - 8.99 AU

Year: 9404 Days

Day: 12.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 38,732,276 km

• M1: 119,379 km (0.114 R)
• M2: 530,474 km (0.077 R)
• M3: 949,049 km (0.102 R)
• M4: 1,396,496 km (0.12 R)
• M5: 1,789,191 km (0.084 R)
• M6: 2,188,318 km (0.096 R)
• M7: 2,627,836 km (0.086 R)
• M8: 3,041,923 km (0.044 R)
• M9: 3,408,587 km (0.106 R)
• M10: 4,917,132 km (0.076 R)
• M11: 5,455,236 km (0.098 R)
• M12: 9,366,472 km (0.083 R)
• M13: 10,194,197 km (0.09 R)
• M14: 11,372,580 km (0.038 R)
• M15: 13,764,949 km (0.102 R)
• M16: 16,737,159 km (0.066 R)
• M17: 17,747,394 km (0.072 R)
• M18: 25,633,894 km (0.111 R)
• M19: 25,986,945 km (0.106 R)
• M20: 28,268,163 km (0.035 R)
• M21: 29,796,305 km (0.083 R)
• M22: 31,278,222 km (0.117 R)
• M23: 35,578,712 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 20,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit