🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.58 AU - 0.84 AU

Year: 211 Days

Day: 26.5 Hours

Environment

Temp: 218 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,875,213 km

• M1: 445,054 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.82 AU - 0.92 AU

Year: 287 Days

Day: 44.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,875,213 km

• M1: 36,352 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.98 AU - 6.58 AU

Year: 4284 Days

Day: 38.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.6

Radius: 9.6

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.38 AU - 8.06 AU

Year: 6850 Days

Day: 12.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 90,875,213 km

• M1: 127,906 km (0.096 R)
• M2: 525,687 km (0.064 R)
• M3: 1,014,274 km (0.094 R)
• M4: 1,338,602 km (0.068 R)
• M5: 1,778,868 km (0.091 R)
• M6: 3,405,895 km (0.03 R)
• M7: 4,405,956 km (0.054 R)
• M8: 4,950,642 km (0.085 R)
• M9: 9,722,515 km (0.07 R)
• M10: 12,446,094 km (0.089 R)
• M11: 14,246,205 km (0.072 R)
• M12: 18,184,369 km (0.074 R)
• M13: 18,992,347 km (0.103 R)
• M14: 19,524,168 km (0.103 R)
• M15: 20,555,944 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.1

Radius: 7.1

Gravity: 11.84 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 16.78 AU - 20.1 AU

Year: 27960 Days

Day: 24.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 90,875,213 km

• M1: 88,263 km (0.112 R)
• M2: 326,871 km (0.047 R)
• M3: 558,299 km (0.092 R)
• M4: 905,217 km (0.082 R)
• M5: 1,456,335 km (0.086 R)
• M6: 2,792,992 km (0.086 R)
• M7: 6,345,493 km (0.084 R)
• M8: 6,624,194 km (0.093 R)
• M9: 8,810,417 km (0.08 R)
• M10: 10,318,064 km (0.099 R)
• M11: 10,966,721 km (0.032 R)
• M12: 11,368,690 km (0.093 R)
• M13: 13,001,551 km (0.117 R)
• M14: 15,275,439 km (0.064 R)
• M15: 15,692,667 km (0.115 R)
• M16: 18,451,102 km (0.115 R)
• M17: 18,828,986 km (0.044 R)
• M18: 19,993,905 km (0.062 R)
• M19: 21,103,173 km (0.047 R)
• M20: 37,026,670 km (0.103 R)
• M21: 38,083,429 km (0.088 R)
• M22: 48,336,119 km (0.072 R)
• M23: 48,694,406 km (0.089 R)
• M24: 55,450,246 km (0.083 R)
• M25: 60,908,474 km (0.108 R)
• M26: 65,175,005 km (0.073 R)
• M27: 69,408,774 km (0.111 R)
• M28: 70,322,967 km (0.101 R)
• M29: 79,660,118 km (0.093 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 19,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit