🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.87 AU - 0.97 AU

Year: 334 Days

Day: 12.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,668,434 km

• M1: 127,158 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.78 AU - 1.24 AU

Year: 384 Days

Day: 41.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 32,668,434 km

• M1: 251,324 km (0.115 R)
• M2: 667,207 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.08 AU - 1.44 AU

Year: 536 Days

Day: 21.5 Hours

Environment

Temp: -21 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,668,434 km

• M1: 45,179 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.5

Radius: 10.7

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 11.08 AU - 12.24 AU

Year: 15080 Days

Day: 6.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 32,668,434 km

• M1: 134,189 km (0.059 R)
• M2: 640,728 km (0.038 R)
• M3: 1,581,698 km (0.028 R)
• M4: 2,426,477 km (0.081 R)
• M5: 3,023,971 km (0.111 R)
• M6: 3,438,956 km (0.11 R)
• M7: 4,480,905 km (0.11 R)
• M8: 5,955,491 km (0.046 R)
• M9: 7,313,840 km (0.066 R)
• M10: 12,752,171 km (0.086 R)
• M11: 14,480,176 km (0.11 R)
• M12: 15,213,206 km (0.043 R)
• M13: 15,588,996 km (0.112 R)
• M14: 16,913,086 km (0.076 R)
• M15: 19,872,880 km (0.088 R)
• M16: 26,148,661 km (0.111 R)
• M17: 29,732,278 km (0.059 R)
• M18: 31,277,324 km (0.075 R)
• M19: 31,641,296 km (0.11 R)
• M20: 35,045,994 km (0.113 R)
• M21: 36,099,911 km (0.104 R)
• M22: 41,105,306 km (0.036 R)
• M23: 41,688,588 km (0.095 R)
• M24: 42,277,256 km (0.086 R)
• M25: 54,194,372 km (0.117 R)
• M26: 55,425,712 km (0.071 R)
• M27: 59,789,033 km (0.107 R)
• M28: 60,537,770 km (0.071 R)
• M29: 62,437,215 km (0.108 R)
• M30: 66,154,871 km (0.061 R)
• M31: 67,157,177 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.4

Radius: 7.8

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 15.51 AU - 16.07 AU

Year: 23764 Days

Day: 21.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 114.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 32,668,434 km

• M1: 103,073 km (0.085 R)
• M2: 2,686,628 km (0.068 R)
• M3: 3,144,996 km (0.082 R)
• M4: 3,632,087 km (0.025 R)
• M5: 4,891,402 km (0.116 R)
• M6: 5,725,559 km (0.047 R)
• M7: 9,805,841 km (0.094 R)
• M8: 11,413,270 km (0.098 R)
• M9: 14,003,557 km (0.027 R)
• M10: 22,067,332 km (0.102 R)
• M11: 27,846,896 km (0.103 R)
• M12: 29,094,542 km (0.076 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 18,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit