🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.57 AU - 0.59 AU

Year: 285 Days

Day: 46.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,478,301 km

• M1: 437,723 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.9

Radius: 14.8

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.6 AU - 0.94 AU

Year: 436 Days

Day: 5.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 35,478,301 km

• M1: 184,005 km (0.116 R)
• M2: 659,128 km (0.039 R)
• M3: 1,233,734 km (0.097 R)
• M4: 1,748,051 km (0.102 R)
• M5: 3,282,028 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.5

Radius: 8.2

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.91 AU - 1.07 AU

Year: 636 Days

Day: 13.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 35,478,301 km

• M1: 110,104 km (0.109 R)
• M2: 820,993 km (0.117 R)
• M3: 1,226,703 km (0.066 R)
• M4: 2,585,350 km (0.1 R)
• M5: 3,105,053 km (0.096 R)
• M6: 3,548,013 km (0.081 R)
• M7: 3,968,084 km (0.05 R)
• M8: 4,297,797 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.6

Radius: 10.7

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.98 AU - 2.22 AU

Year: 1965 Days

Day: 5.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 35,478,301 km

• M1: 133,142 km (0.108 R)
• M2: 514,617 km (0.093 R)
• M3: 1,070,822 km (0.119 R)
• M4: 1,728,155 km (0.068 R)
• M5: 2,367,237 km (0.103 R)
• M6: 2,902,348 km (0.097 R)
• M7: 4,744,048 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.6

Radius: 9.3

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.4 AU - 5.06 AU

Year: 6642 Days

Day: 6 Hours

Environment

Temp: -206 °C

Axial Tilt: 175 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 35,478,301 km

• M1: 119,080 km (0.08 R)
• M2: 492,177 km (0.072 R)
• M3: 1,089,671 km (0.082 R)
• M4: 2,499,780 km (0.044 R)
• M5: 3,905,552 km (0.081 R)
• M6: 4,430,790 km (0.084 R)
• M7: 5,320,897 km (0.06 R)
• M8: 5,746,054 km (0.056 R)
• M9: 6,733,699 km (0.101 R)
• M10: 7,378,466 km (0.025 R)
• M11: 8,381,520 km (0.112 R)
• M12: 8,790,670 km (0.108 R)
• M13: 11,432,120 km (0.077 R)
• M14: 12,245,035 km (0.034 R)
• M15: 13,480,414 km (0.118 R)
• M16: 17,287,380 km (0.089 R)
• M17: 20,262,583 km (0.082 R)
• M18: 22,295,917 km (0.054 R)
• M19: 26,588,628 km (0.073 R)
• M20: 28,928,488 km (0.064 R)
• M21: 31,012,835 km (0.071 R)
• M22: 32,590,195 km (0.09 R)
• M23: 34,220,513 km (0.09 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 13,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit