🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.34 AU - 1.98 AU

Year: 810 Days

Day: 41.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,403,039 km

• M1: 173,683 km (0.048 R)
• M2: 993,479 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.69 AU - 1.79 AU

Year: 869 Days

Day: 32.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,403,039 km

• M1: 1,213,987 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.04 AU - 2.9 AU

Year: 1470 Days

Day: 20.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.9

Radius: 9.7

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.84 AU - 11.3 AU

Year: 11213 Days

Day: 9.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 42,403,039 km

• M1: 120,725 km (0.077 R)
• M2: 607,367 km (0.092 R)
• M3: 1,633,310 km (0.066 R)
• M4: 2,954,857 km (0.069 R)
• M5: 3,283,374 km (0.096 R)
• M6: 3,636,275 km (0.105 R)
• M7: 4,479,110 km (0.111 R)
• M8: 4,946,753 km (0.107 R)
• M9: 6,091,027 km (0.073 R)
• M10: 6,431,811 km (0.083 R)
• M11: 8,239,402 km (0.116 R)
• M12: 9,942,574 km (0.115 R)
• M13: 10,685,626 km (0.1 R)
• M14: 11,465,181 km (0.059 R)
• M15: 13,901,681 km (0.1 R)
• M16: 16,737,608 km (0.103 R)
• M17: 23,157,750 km (0.114 R)
• M18: 29,303,081 km (0.119 R)
• M19: 31,721,630 km (0.035 R)
• M20: 33,797,001 km (0.101 R)
• M21: 38,344,178 km (0.119 R)
• M22: 46,122,220 km (0.117 R)
• M23: 48,032,735 km (0.11 R)
• M24: 49,537,689 km (0.074 R)
• M25: 51,229,192 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.9

Radius: 12.6

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.78 AU - 13.86 AU

Year: 14425 Days

Day: 8 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 42,403,039 km

• M1: 163,660 km (0.095 R)
• M2: 2,760,380 km (0.086 R)
• M3: 4,322,630 km (0.099 R)
• M4: 4,858,041 km (0.075 R)
• M5: 5,793,776 km (0.075 R)
• M6: 8,063,026 km (0.081 R)
• M7: 8,921,718 km (0.091 R)
• M8: 9,745,852 km (0.1 R)
• M9: 13,149,354 km (0.094 R)
• M10: 13,616,847 km (0.055 R)
• M11: 27,499,081 km (0.094 R)
• M12: 29,539,296 km (0.081 R)
• M13: 33,810,016 km (0.047 R)
• M14: 41,148,241 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 20,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit