🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.76 AU - 2.84 AU

Year: 1336 Days

Day: 25.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.94 AU - 4.18 AU

Year: 3132 Days

Day: 39.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.5

Radius: 10.3

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.43 AU - 7.71 AU

Year: 7975 Days

Day: 7.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 94,965,502 km

• M1: 128,056 km (0.113 R)
• M2: 712,535 km (0.12 R)
• M3: 1,479,523 km (0.038 R)
• M4: 2,373,370 km (0.071 R)
• M5: 3,012,303 km (0.079 R)
• M6: 4,921,022 km (0.079 R)
• M7: 6,514,538 km (0.073 R)
• M8: 8,258,401 km (0.107 R)
• M9: 9,215,678 km (0.106 R)
• M10: 21,402,668 km (0.093 R)
• M11: 27,192,405 km (0.071 R)
• M12: 28,137,564 km (0.104 R)
• M13: 29,300,538 km (0.107 R)
• M14: 29,893,843 km (0.1 R)
• M15: 30,900,487 km (0.059 R)
• M16: 36,959,500 km (0.072 R)
• M17: 37,768,526 km (0.115 R)
• M18: 38,471,336 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.3

Radius: 4.7

Gravity: 37.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 16 AU - 16.78 AU

Year: 25406 Days

Day: 18.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 94,965,502 km

• M1: 60,587 km (0.081 R)
• M2: 262,245 km (0.108 R)
• M3: 649,704 km (0.11 R)
• M4: 852,409 km (0.086 R)
• M5: 1,069,026 km (0.09 R)
• M6: 1,968,259 km (0.109 R)
• M7: 2,494,993 km (0.111 R)
• M8: 3,256,596 km (0.066 R)
• M9: 3,854,838 km (0.049 R)
• M10: 4,268,775 km (0.094 R)
• M11: 4,904,865 km (0.093 R)
• M12: 5,516,721 km (0.1 R)
• M13: 5,775,226 km (0.063 R)
• M14: 6,504,216 km (0.1 R)
• M15: 8,764,640 km (0.054 R)
• M16: 9,236,173 km (0.063 R)
• M17: 10,885,788 km (0.046 R)
• M18: 11,088,045 km (0.054 R)
• M19: 11,569,451 km (0.08 R)
• M20: 12,354,091 km (0.107 R)
• M21: 12,647,902 km (0.045 R)
• M22: 14,837,416 km (0.059 R)
• M23: 16,021,483 km (0.111 R)
• M24: 20,764,035 km (0.078 R)
• M25: 21,813,165 km (0.104 R)
• M26: 22,242,511 km (0.074 R)
• M27: 28,094,779 km (0.075 R)
• M28: 30,164,316 km (0.085 R)
• M29: 33,740,453 km (0.065 R)
• M30: 34,459,122 km (0.098 R)
• M31: 37,283,230 km (0.106 R)
• M32: 40,741,335 km (0.118 R)
• M33: 44,407,380 km (0.083 R)
• M34: 46,496,813 km (0.092 R)
• M35: 52,195,894 km (0.052 R)
• M36: 53,156,761 km (0.081 R)
• M37: 63,638,785 km (0.084 R)
• M38: 64,294,921 km (0.108 R)
• M39: 72,763,058 km (0.038 R)
• M40: 73,240,874 km (0.079 R)
• M41: 75,416,775 km (0.071 R)
• M42: 77,386,829 km (0.079 R)
• M43: 79,643,812 km (0.112 R)
• M44: 88,023,986 km (0.108 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: 354 - 12,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit