🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.56 AU - 0.6 AU

Year: 162 Days

Day: 35.4 Hours

Environment

Temp: 237 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.52 AU - 2.94 AU

Year: 1656 Days

Day: 17.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 117.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,857,103 km

• M1: 263,741 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.2

Radius: 11.2

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.54 AU - 7.5 AU

Year: 6828 Days

Day: 13.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,857,103 km

• M1: 139,276 km (0.067 R)
• M2: 532,718 km (0.115 R)
• M3: 1,038,209 km (0.098 R)
• M4: 2,531,495 km (0.083 R)
• M5: 3,286,815 km (0.103 R)
• M6: 4,231,825 km (0.115 R)
• M7: 6,286,701 km (0.109 R)
• M8: 8,671,141 km (0.081 R)
• M9: 11,244,225 km (0.086 R)
• M10: 16,028,215 km (0.103 R)
• M11: 16,715,617 km (0.104 R)
• M12: 18,334,266 km (0.081 R)
• M13: 19,341,359 km (0.11 R)
• M14: 21,672,543 km (0.106 R)
• M15: 23,814,784 km (0.082 R)
• M16: 24,484,085 km (0.098 R)
• M17: 25,319,140 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.1

Radius: 4.8

Gravity: 23.53 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 13.07 AU - 17.91 AU

Year: 22379 Days

Day: 21.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 75,857,103 km

• M1: 60,737 km (0.096 R)
• M2: 286,031 km (0.043 R)
• M3: 501,751 km (0.113 R)
• M4: 1,094,458 km (0.119 R)
• M5: 1,258,268 km (0.041 R)
• M6: 1,518,718 km (0.078 R)
• M7: 1,870,273 km (0.115 R)
• M8: 2,085,843 km (0.1 R)
• M9: 2,734,350 km (0.069 R)
• M10: 2,883,948 km (0.098 R)
• M11: 3,199,300 km (0.075 R)
• M12: 4,186,048 km (0.071 R)
• M13: 5,796,618 km (0.106 R)
• M14: 8,494,765 km (0.057 R)
• M15: 9,421,076 km (0.066 R)
• M16: 12,670,491 km (0.108 R)
• M17: 14,170,808 km (0.096 R)
• M18: 14,772,341 km (0.081 R)
• M19: 15,312,389 km (0.061 R)
• M20: 18,387,822 km (0.118 R)
• M21: 20,875,485 km (0.064 R)
• M22: 21,359,584 km (0.117 R)
• M23: 21,950,346 km (0.115 R)
• M24: 25,505,091 km (0.082 R)
• M25: 29,546,178 km (0.082 R)
• M26: 30,526,194 km (0.086 R)
• M27: 31,654,461 km (0.1 R)
• M28: 36,866,002 km (0.084 R)
• M29: 40,490,908 km (0.115 R)
• M30: 41,699,210 km (0.097 R)
• M31: 42,931,447 km (0.075 R)
• M32: 48,946,927 km (0.079 R)
• M33: 52,598,911 km (0.119 R)
• M34: 52,777,231 km (0.034 R)
• M35: 53,494,553 km (0.117 R)
• M36: 58,889,950 km (0.092 R)
• M37: 59,661,576 km (0.075 R)
• M38: 65,251,898 km (0.03 R)
• M39: 65,457,745 km (0.119 R)
• M40: 66,911,088 km (0.117 R)
• M41: 70,529,562 km (0.107 R)
• M42: 72,056,806 km (0.049 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: 451 - 13,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit