🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.42 AU - 0.7 AU

Year: 275 Days

Day: 31.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,073,247 km

• M1: 85,720 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.5

Radius: 14.8

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.95 AU - 1.19 AU

Year: 726 Days

Day: 8.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 44,073,247 km

• M1: 184,005 km (0.119 R)
• M2: 690,394 km (0.071 R)
• M3: 1,421,030 km (0.113 R)
• M4: 2,030,492 km (0.087 R)
• M5: 3,282,028 km (0.082 R)
• M6: 4,177,521 km (0.081 R)
• M7: 5,983,765 km (0.031 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.1

Radius: 8.6

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.42 AU - 1.44 AU

Year: 1122 Days

Day: 13.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 44,073,247 km

• M1: 106,962 km (0.042 R)
• M2: 401,221 km (0.106 R)
• M3: 788,530 km (0.1 R)
• M4: 1,191,397 km (0.093 R)
• M5: 1,840,652 km (0.051 R)
• M6: 2,199,687 km (0.11 R)
• M7: 2,515,787 km (0.075 R)
• M8: 5,810,082 km (0.092 R)
• M9: 7,226,624 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.1

Radius: 12.3

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.13 AU - 2.15 AU

Year: 2054 Days

Day: 12.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 44,073,247 km

• M1: 157,826 km (0.051 R)
• M2: 1,116,000 km (0.046 R)
• M3: 1,795,324 km (0.084 R)
• M4: 2,896,664 km (0.082 R)
• M5: 4,627,361 km (0.082 R)
• M6: 5,837,010 km (0.074 R)
• M7: 7,335,232 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.9

Radius: 14.9

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.14 AU - 5.98 AU

Year: 8600 Days

Day: 6.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,073,247 km

• M1: 185,352 km (0.111 R)
• M2: 685,158 km (0.12 R)
• M3: 1,895,106 km (0.053 R)
• M4: 2,709,367 km (0.118 R)
• M5: 4,374,092 km (0.11 R)
• M6: 5,444,166 km (0.084 R)
• M7: 6,682,238 km (0.077 R)
• M8: 7,527,017 km (0.085 R)
• M9: 8,442,107 km (0.104 R)
• M10: 10,098,155 km (0.079 R)
• M11: 10,594,521 km (0.114 R)
• M12: 11,107,193 km (0.114 R)
• M13: 13,150,102 km (0.102 R)
• M14: 15,368,339 km (0.056 R)
• M15: 17,682,917 km (0.117 R)
• M16: 19,375,168 km (0.092 R)
• M17: 20,378,072 km (0.062 R)
• M18: 21,092,552 km (0.041 R)
• M19: 22,487,851 km (0.097 R)
• M20: 24,472,416 km (0.032 R)
• M21: 25,370,602 km (0.103 R)
• M22: 26,665,072 km (0.06 R)
• M23: 29,085,716 km (0.1 R)
• M24: 30,606,378 km (0.086 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: 426 - 12,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit