🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.69 AU - 0.83 AU

Year: 233 Days

Day: 36.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.98 AU - 1.54 AU

Year: 497 Days

Day: 20.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.23 AU - 1.69 AU

Year: 620 Days

Day: 27.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 59.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,346,341 km

• M1: 34,108 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.7 AU - 4.02 AU

Year: 2665 Days

Day: 33.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.3

Radius: 4.3

Gravity: 41.66 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 14.53 AU - 15.89 AU

Year: 20848 Days

Day: 18.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 81,346,341 km

• M1: 53,406 km (0.085 R)
• M2: 193,879 km (0.114 R)
• M3: 1,762,562 km (0.085 R)
• M4: 2,077,466 km (0.114 R)
• M5: 2,382,795 km (0.06 R)
• M6: 2,570,241 km (0.113 R)
• M7: 2,922,095 km (0.104 R)
• M8: 3,752,214 km (0.094 R)
• M9: 9,853,713 km (0.083 R)
• M10: 10,215,141 km (0.083 R)
• M11: 10,585,246 km (0.12 R)
• M12: 11,816,736 km (0.078 R)
• M13: 12,156,173 km (0.078 R)
• M14: 12,642,067 km (0.076 R)
• M15: 13,578,550 km (0.107 R)
• M16: 13,875,801 km (0.079 R)
• M17: 16,412,083 km (0.111 R)
• M18: 18,324,542 km (0.119 R)
• M19: 24,068,053 km (0.117 R)
• M20: 26,642,932 km (0.105 R)
• M21: 28,538,636 km (0.096 R)
• M22: 29,519,400 km (0.117 R)
• M23: 29,892,946 km (0.053 R)
• M24: 31,807,948 km (0.111 R)
• M25: 37,601,874 km (0.102 R)
• M26: 39,830,433 km (0.098 R)
• M27: 40,286,407 km (0.078 R)
• M28: 42,936,683 km (0.084 R)
• M29: 45,534,899 km (0.096 R)
• M30: 46,367,860 km (0.096 R)
• M31: 48,064,150 km (0.109 R)
• M32: 55,263,697 km (0.086 R)
• M33: 55,452,340 km (0.037 R)
• M34: 59,513,773 km (0.05 R)
• M35: 64,392,907 km (0.091 R)
• M36: 69,532,043 km (0.032 R)
• M37: 73,333,175 km (0.062 R)
• M38: 75,400,468 km (0.064 R)
• M39: 77,742,722 km (0.11 R)
• M40: 81,102,690 km (0.111 R)
• M41: 81,346,385 km (0.104 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 11,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit