🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.47 AU - 0.57 AU

Year: 157 Days

Day: 42.5 Hours

Environment

Temp: 137 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.58 AU - 0.66 AU

Year: 205 Days

Day: 46.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 14,532,093 km

• M1: 72,256 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.24 AU - 1.44 AU

Year: 650 Days

Day: 32 Hours

Environment

Temp: -66 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.22 AU - 1.9 AU

Year: 816 Days

Day: 23.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,532,093 km

• M1: 91,554 km (0.037 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.23 AU - 1.95 AU

Year: 840 Days

Day: 33.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.19 AU - 2.85 AU

Year: 1676 Days

Day: 38.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,532,093 km

• M1: 1,165,068 km (0.102 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.57 AU - 3.07 AU

Year: 1984 Days

Day: 26.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,532,093 km

• M1: 121,922 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.7

Radius: 13.7

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.46 AU - 5.1 AU

Year: 3710 Days

Day: 12.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 14,532,093 km

• M1: 202,256 km (0.032 R)
• M2: 360,680 km (0.094 R)
• M3: 979,866 km (0.116 R)
• M4: 1,340,995 km (0.057 R)
• M5: 1,445,265 km (0.087 R)
• M6: 2,286,903 km (0.035 R)
• M7: 2,601,357 km (0.04 R)
• M8: 2,721,484 km (0.095 R)
• M9: 2,806,755 km (0.041 R)
• M10: 2,942,590 km (0.116 R)
• M11: 3,668,289 km (0.112 R)
• M12: 4,023,734 km (0.077 R)
• M13: 4,376,336 km (0.102 R)
• M14: 4,520,249 km (0.099 R)
• M15: 4,621,826 km (0.106 R)
• M16: 4,976,373 km (0.095 R)
• M17: 5,869,323 km (0.075 R)
• M18: 6,269,647 km (0.091 R)
• M19: 6,448,715 km (0.059 R)
• M20: 6,645,885 km (0.075 R)
• M21: 6,878,510 km (0.086 R)
• M22: 6,995,795 km (0.098 R)
• M23: 7,181,595 km (0.112 R)
• M24: 7,300,675 km (0.041 R)
• M25: 7,714,014 km (0.12 R)
• M26: 8,330,357 km (0.1 R)
• M27: 8,419,817 km (0.091 R)
• M28: 8,509,426 km (0.113 R)
• M29: 8,671,740 km (0.045 R)
• M30: 8,816,850 km (0.045 R)
• M31: 8,981,108 km (0.119 R)
• M32: 9,294,067 km (0.09 R)
• M33: 10,178,190 km (0.109 R)
• M34: 10,331,379 km (0.116 R)
• M35: 10,893,119 km (0.111 R)
• M36: 11,604,307 km (0.085 R)
• M37: 12,167,842 km (0.108 R)
• M38: 12,432,630 km (0.073 R)
• M39: 12,864,370 km (0.066 R)
• M40: 13,742,509 km (0.097 R)
• M41: 13,996,975 km (0.117 R)
• M42: 14,124,732 km (0.109 R)
• M43: 14,210,152 km (0.108 R)
• M44: 14,424,526 km (0.088 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 20,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit