🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.48 AU - 0.8 AU

Year: 225 Days

Day: 17.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 20,103,600 km

• M1: 51,162 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.69 AU - 1.09 AU

Year: 369 Days

Day: 27.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.8

Radius: 13.9

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.68 AU - 3.16 AU

Year: 2194 Days

Day: 13.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 20,103,600 km

• M1: 174,581 km (0.09 R)
• M2: 731,982 km (0.109 R)
• M3: 1,476,980 km (0.094 R)
• M4: 2,561,714 km (0.098 R)
• M5: 3,278,138 km (0.097 R)
• M6: 7,210,617 km (0.045 R)
• M7: 7,996,605 km (0.113 R)
• M8: 9,267,588 km (0.107 R)
• M9: 10,073,921 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.9

Radius: 14.6

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.42 AU - 7.06 AU

Year: 6047 Days

Day: 7 Hours

Environment

Temp: -174 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 20,103,600 km

• M1: 181,612 km (0.105 R)
• M2: 1,038,808 km (0.072 R)
• M3: 1,894,807 km (0.102 R)
• M4: 2,602,255 km (0.085 R)
• M5: 3,149,484 km (0.082 R)
• M6: 3,881,766 km (0.109 R)
• M7: 4,527,879 km (0.025 R)
• M8: 5,381,035 km (0.033 R)
• M9: 6,067,091 km (0.111 R)
• M10: 6,587,991 km (0.083 R)
• M11: 9,697,532 km (0.09 R)
• M12: 12,768,029 km (0.089 R)
• M13: 13,524,096 km (0.104 R)
• M14: 15,686,683 km (0.093 R)
• M15: 16,731,774 km (0.107 R)
• M16: 19,219,736 km (0.106 R)
• M17: 20,894,634 km (0.088 R)
• M18: 22,303,247 km (0.099 R)
• M19: 23,849,491 km (0.101 R)
• M20: 24,764,581 km (0.102 R)
• M21: 26,827,536 km (0.095 R)
• M22: 27,319,563 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.4

Radius: 11.1

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.63 AU - 8.01 AU

Year: 7831 Days

Day: 8 Hours

Environment

Temp: -196 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 20,103,600 km

• M1: 138,079 km (0.086 R)
• M2: 1,250,937 km (0.043 R)
• M3: 1,804,300 km (0.069 R)
• M4: 2,291,391 km (0.056 R)
• M5: 2,786,560 km (0.075 R)
• M6: 3,993,366 km (0.092 R)
• M7: 5,774,328 km (0.104 R)
• M8: 6,869,534 km (0.062 R)
• M9: 7,841,322 km (0.107 R)
• M10: 10,398,847 km (0.071 R)
• M11: 11,678,358 km (0.027 R)
• M12: 14,118,449 km (0.114 R)
• M13: 14,838,912 km (0.096 R)
• M14: 18,135,600 km (0.082 R)
• M15: 19,805,561 km (0.07 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: 216 - 17,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit