🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.81 AU - 1.33 AU

Year: 387 Days

Day: 41.7 Hours

Environment

Temp: 80 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.47 AU - 1.69 AU

Year: 695 Days

Day: 29.3 Hours

Environment

Temp: -13 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 90,681,524 km

• M1: 188,045 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.89 AU - 4.52 AU

Year: 3011 Days

Day: 47.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.49 AU - 4.59 AU

Year: 3384 Days

Day: 38.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.02 AU - 5.3 AU

Year: 3519 Days

Day: 12.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,681,524 km

• M1: 60,587 km (0.03 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.7

Radius: 7.1

Gravity: 17.65 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 12.37 AU - 20.05 AU

Year: 22832 Days

Day: 16.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 90,681,524 km

• M1: 88,263 km (0.097 R)
• M2: 316,250 km (0.091 R)
• M3: 939,325 km (0.107 R)
• M4: 1,234,182 km (0.083 R)
• M5: 1,470,098 km (0.1 R)
• M6: 2,509,953 km (0.108 R)
• M7: 2,866,295 km (0.064 R)
• M8: 4,421,515 km (0.101 R)
• M9: 8,017,847 km (0.055 R)
• M10: 9,138,336 km (0.102 R)
• M11: 9,493,930 km (0.114 R)
• M12: 9,858,799 km (0.104 R)
• M13: 11,755,550 km (0.105 R)
• M14: 12,034,999 km (0.115 R)
• M15: 12,534,656 km (0.116 R)
• M16: 12,826,372 km (0.089 R)
• M17: 13,423,417 km (0.066 R)
• M18: 14,038,863 km (0.086 R)
• M19: 15,659,456 km (0.088 R)
• M20: 15,912,875 km (0.104 R)
• M21: 17,400,925 km (0.093 R)
• M22: 25,779,902 km (0.092 R)
• M23: 26,133,551 km (0.107 R)
• M24: 38,922,075 km (0.103 R)
• M25: 40,171,367 km (0.1 R)
• M26: 41,125,651 km (0.076 R)
• M27: 42,095,046 km (0.092 R)
• M28: 57,911,879 km (0.091 R)
• M29: 59,744,154 km (0.052 R)
• M30: 60,570,831 km (0.12 R)
• M31: 64,601,746 km (0.102 R)
• M32: 74,615,379 km (0.091 R)
• M33: 77,027,196 km (0.037 R)
• M34: 79,241,693 km (0.095 R)
• M35: 85,093,214 km (0.078 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 17,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit