🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.55 AU - 2.35 AU

Year: 985 Days

Day: 27.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.65 AU - 2.35 AU

Year: 1023 Days

Day: 35.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.92 AU - 4.02 AU

Year: 2338 Days

Day: 16 Hours

Environment

Temp: -118 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.2

Radius: 14.2

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.32 AU - 6.5 AU

Year: 4551 Days

Day: 7.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 36,631,558 km

• M1: 176,675 km (0.082 R)
• M2: 816,655 km (0.065 R)
• M3: 1,568,683 km (0.113 R)
• M4: 2,094,221 km (0.095 R)
• M5: 2,808,999 km (0.105 R)
• M6: 3,448,381 km (0.098 R)
• M7: 4,207,590 km (0.088 R)
• M8: 4,941,218 km (0.099 R)
• M9: 6,730,707 km (0.106 R)
• M10: 7,378,915 km (0.114 R)
• M11: 7,993,762 km (0.077 R)
• M12: 8,448,390 km (0.072 R)
• M13: 9,576,657 km (0.061 R)
• M14: 10,133,610 km (0.103 R)
• M15: 11,218,943 km (0.115 R)
• M16: 12,132,088 km (0.099 R)
• M17: 15,343,206 km (0.04 R)
• M18: 16,287,169 km (0.105 R)
• M19: 17,144,514 km (0.102 R)
• M20: 17,711,490 km (0.113 R)
• M21: 21,525,189 km (0.091 R)
• M22: 22,333,915 km (0.089 R)
• M23: 24,090,493 km (0.081 R)
• M24: 24,642,958 km (0.102 R)
• M25: 27,022,312 km (0.051 R)
• M26: 28,661,905 km (0.095 R)
• M27: 30,367,021 km (0.049 R)
• M28: 30,826,736 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.4

Radius: 8.6

Gravity: 13.39 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.07 AU - 7.29 AU

Year: 5556 Days

Day: 7.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 36,631,558 km

• M1: 107,112 km (0.054 R)
• M2: 377,735 km (0.105 R)
• M3: 684,560 km (0.054 R)
• M4: 1,083,238 km (0.09 R)
• M5: 1,646,325 km (0.068 R)
• M6: 2,079,710 km (0.104 R)
• M7: 3,874,884 km (0.092 R)
• M8: 4,146,255 km (0.116 R)
• M9: 4,536,855 km (0.076 R)
• M10: 4,951,989 km (0.073 R)
• M11: 5,483,360 km (0.103 R)
• M12: 5,794,524 km (0.067 R)
• M13: 7,196,555 km (0.094 R)
• M14: 7,917,617 km (0.083 R)
• M15: 8,644,363 km (0.062 R)
• M16: 9,414,942 km (0.063 R)
• M17: 13,124,371 km (0.067 R)
• M18: 13,401,725 km (0.048 R)
• M19: 13,682,969 km (0.089 R)
• M20: 19,879,313 km (0.084 R)
• M21: 20,467,233 km (0.057 R)
• M22: 21,294,659 km (0.053 R)
• M23: 23,828,248 km (0.104 R)
• M24: 28,548,210 km (0.077 R)
• M25: 31,028,394 km (0.086 R)
• M26: 32,827,158 km (0.083 R)
• M27: 36,522,076 km (0.091 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 13,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit