🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.48 AU - 0.6 AU

Year: 256 Days

Day: 35.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.2

Radius: 9.2

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.81 AU - 1.23 AU

Year: 665 Days

Day: 6.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 18,062,104 km

• M1: 114,742 km (0.077 R)
• M2: 416,780 km (0.085 R)
• M3: 789,278 km (0.115 R)
• M4: 1,224,907 km (0.085 R)
• M5: 1,597,855 km (0.064 R)
• M6: 2,074,025 km (0.117 R)
• M7: 2,376,811 km (0.114 R)
• M8: 2,951,865 km (0.104 R)
• M9: 3,285,618 km (0.087 R)
• M10: 3,713,917 km (0.115 R)
• M11: 4,000,247 km (0.118 R)
• M12: 4,569,168 km (0.052 R)
• M13: 4,983,404 km (0.096 R)
• M14: 5,792,430 km (0.057 R)
• M15: 6,582,755 km (0.117 R)
• M16: 7,004,023 km (0.086 R)
• M17: 7,578,479 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828

Radius: 12.9

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.08 AU - 1.08 AU

Year: 725 Days

Day: 13.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 18,062,104 km

• M1: 160,967 km (0.074 R)
• M2: 619,934 km (0.085 R)
• M3: 1,112,260 km (0.1 R)
• M4: 1,594,564 km (0.109 R)
• M5: 2,024,059 km (0.107 R)
• M6: 2,455,649 km (0.085 R)
• M7: 3,240,140 km (0.082 R)
• M8: 3,778,543 km (0.091 R)
• M9: 5,000,758 km (0.119 R)
• M10: 5,761,762 km (0.088 R)
• M11: 7,170,226 km (0.062 R)
• M12: 8,262,739 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.9

Radius: 14.4

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.65 AU - 1.87 AU

Year: 1508 Days

Day: 5 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 18,062,104 km

• M1: 179,069 km (0.094 R)
• M2: 740,659 km (0.099 R)
• M3: 1,313,769 km (0.086 R)
• M4: 2,052,932 km (0.117 R)
• M5: 2,717,445 km (0.049 R)
• M6: 3,352,937 km (0.094 R)
• M7: 3,999,948 km (0.075 R)
• M8: 4,633,495 km (0.055 R)
• M9: 5,966,262 km (0.089 R)
• M10: 6,870,881 km (0.058 R)
• M11: 8,255,110 km (0.083 R)
• M12: 8,893,893 km (0.051 R)
• M13: 10,569,239 km (0.086 R)
• M14: 11,570,797 km (0.079 R)
• M15: 12,372,043 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.8

Radius: 8.3

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.78 AU - 4.48 AU

Year: 5419 Days

Day: 8.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 18,062,104 km

• M1: 103,223 km (0.102 R)
• M2: 377,136 km (0.115 R)
• M3: 1,675,197 km (0.043 R)
• M4: 2,190,262 km (0.038 R)
• M5: 2,457,594 km (0.105 R)
• M6: 3,273,949 km (0.075 R)
• M7: 3,717,058 km (0.071 R)
• M8: 5,432,347 km (0.109 R)
• M9: 7,619,169 km (0.047 R)
• M10: 8,206,640 km (0.08 R)
• M11: 16,799,841 km (0.108 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: 356 - 17,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit