🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.57 AU - 0.67 AU

Year: 315 Days

Day: 22.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.1

Radius: 13.3

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.61 AU - 0.97 AU

Year: 453 Days

Day: 13.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 43,827,567 km

• M1: 173,534 km (0.072 R)
• M2: 644,468 km (0.067 R)
• M3: 1,133,503 km (0.103 R)
• M4: 1,561,203 km (0.036 R)
• M5: 2,050,089 km (0.105 R)
• M6: 2,469,412 km (0.098 R)
• M7: 3,053,891 km (0.116 R)
• M8: 4,376,785 km (0.068 R)
• M9: 4,989,987 km (0.119 R)
• M10: 5,593,764 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.5

Radius: 8.8

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.99 AU - 1.35 AU

Year: 817 Days

Day: 6.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 43,827,567 km

• M1: 109,506 km (0.107 R)
• M2: 437,275 km (0.096 R)
• M3: 798,703 km (0.105 R)
• M4: 1,499,120 km (0.044 R)
• M5: 1,800,560 km (0.069 R)
• M6: 2,314,429 km (0.093 R)
• M7: 3,161,153 km (0.053 R)
• M8: 3,851,248 km (0.102 R)
• M9: 5,105,925 km (0.109 R)
• M10: 5,915,249 km (0.084 R)
• M11: 6,677,899 km (0.092 R)
• M12: 7,691,874 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.9

Radius: 4.3

Gravity: 23.95 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.36 AU - 7.78 AU

Year: 10873 Days

Day: 17.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 152.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 43,827,567 km

• M1: 54,902 km (0.1 R)
• M2: 226,192 km (0.075 R)
• M3: 383,120 km (0.095 R)
• M4: 896,091 km (0.064 R)
• M5: 1,132,157 km (0.098 R)
• M6: 3,533,801 km (0.095 R)
• M7: 3,807,864 km (0.102 R)
• M8: 4,314,253 km (0.029 R)
• M9: 5,140,632 km (0.114 R)
• M10: 6,137,701 km (0.113 R)
• M11: 6,315,573 km (0.045 R)
• M12: 7,536,890 km (0.052 R)
• M13: 10,285,452 km (0.102 R)
• M14: 10,536,627 km (0.117 R)
• M15: 14,000,416 km (0.05 R)
• M16: 14,246,953 km (0.074 R)
• M17: 15,197,049 km (0.108 R)
• M18: 15,654,669 km (0.106 R)
• M19: 16,460,254 km (0.089 R)
• M20: 16,803,880 km (0.117 R)
• M21: 19,193,556 km (0.114 R)
• M22: 19,727,920 km (0.096 R)
• M23: 19,882,455 km (0.11 R)
• M24: 20,350,846 km (0.116 R)
• M25: 20,986,786 km (0.094 R)
• M26: 21,228,536 km (0.118 R)
• M27: 21,717,871 km (0.103 R)
• M28: 23,316,773 km (0.069 R)
• M29: 24,366,202 km (0.052 R)
• M30: 28,581,720 km (0.109 R)
• M31: 30,912,904 km (0.09 R)
• M32: 34,362,631 km (0.063 R)
• M33: 35,491,197 km (0.116 R)
• M34: 36,295,585 km (0.099 R)
• M35: 36,877,670 km (0.112 R)
• M36: 37,229,824 km (0.075 R)
• M37: 39,758,327 km (0.087 R)
• M38: 41,127,297 km (0.044 R)
• M39: 41,379,519 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 13,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit