🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.88 AU - 1.42 AU

Year: 535 Days

Day: 36.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.92 AU - 1.4 AU

Year: 542 Days

Day: 23.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,011,877 km

• M1: 110,702 km (0.111 R)
• M2: 118,332 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.34 AU - 1.4 AU

Year: 695 Days

Day: 46.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.85 AU - 2.03 AU

Year: 1171 Days

Day: 42.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,011,877 km

• M1: 30,668 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.5 AU - 2.44 AU

Year: 1199 Days

Day: 45.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.9

Radius: 13.5

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.75 AU - 4.15 AU

Year: 2778 Days

Day: 10.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 80,011,877 km

• M1: 167,849 km (0.088 R)
• M2: 671,246 km (0.112 R)
• M3: 1,113,906 km (0.105 R)
• M4: 1,741,020 km (0.116 R)
• M5: 2,236,787 km (0.106 R)
• M6: 2,968,919 km (0.096 R)
• M7: 3,652,133 km (0.1 R)
• M8: 4,515,163 km (0.092 R)
• M9: 4,954,233 km (0.084 R)
• M10: 5,400,034 km (0.099 R)
• M11: 6,496,288 km (0.064 R)
• M12: 7,763,830 km (0.099 R)
• M13: 9,767,993 km (0.094 R)
• M14: 10,234,140 km (0.042 R)
• M15: 11,283,120 km (0.095 R)
• M16: 11,759,440 km (0.057 R)
• M17: 13,512,876 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.5

Radius: 5.7

Gravity: 16.67 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 13.02 AU - 16.24 AU

Year: 24256 Days

Day: 15.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 80,011,877 km

• M1: 70,909 km (0.112 R)
• M2: 258,954 km (0.115 R)
• M3: 506,688 km (0.082 R)
• M4: 729,738 km (0.099 R)
• M5: 910,602 km (0.099 R)
• M6: 1,275,471 km (0.086 R)
• M7: 1,459,776 km (0.101 R)
• M8: 1,825,692 km (0.051 R)
• M9: 2,102,299 km (0.059 R)
• M10: 3,022,775 km (0.095 R)
• M11: 4,704,255 km (0.061 R)
• M12: 5,500,265 km (0.12 R)
• M13: 6,382,444 km (0.114 R)
• M14: 10,305,199 km (0.033 R)
• M15: 10,489,055 km (0.111 R)
• M16: 11,704,837 km (0.119 R)
• M17: 12,312,354 km (0.08 R)
• M18: 15,587,799 km (0.105 R)
• M19: 16,825,273 km (0.102 R)
• M20: 19,681,545 km (0.08 R)
• M21: 20,733,666 km (0.116 R)
• M22: 20,928,892 km (0.057 R)
• M23: 22,228,000 km (0.096 R)
• M24: 28,803,724 km (0.09 R)
• M25: 30,158,033 km (0.054 R)
• M26: 30,660,832 km (0.113 R)
• M27: 34,066,577 km (0.086 R)
• M28: 37,861,276 km (0.08 R)
• M29: 40,847,399 km (0.097 R)
• M30: 44,633,273 km (0.077 R)
• M31: 45,450,526 km (0.072 R)
• M32: 45,945,545 km (0.033 R)
• M33: 47,283,249 km (0.097 R)
• M34: 47,791,433 km (0.068 R)
• M35: 59,521,253 km (0.104 R)
• M36: 59,915,742 km (0.081 R)
• M37: 66,680,708 km (0.07 R)
• M38: 74,850,995 km (0.108 R)
• M39: 75,541,240 km (0.077 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: 539 - 15,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit