🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.78 AU - 0.92 AU

Year: 278 Days

Day: 13.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.19 AU - 1.27 AU

Year: 484 Days

Day: 38.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.41 AU - 3.25 AU

Year: 1689 Days

Day: 45.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,330,277 km

• M1: 103,223 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.17 AU - 5.63 AU

Year: 3848 Days

Day: 14.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.93 AU - 5.91 AU

Year: 3872 Days

Day: 18 Hours

Environment

Temp: -138 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,330,277 km

• M1: 103,522 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.1

Radius: 7

Gravity: 17.7 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 13.24 AU - 20.46 AU

Year: 24538 Days

Day: 19.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 94,330,277 km

• M1: 87,664 km (0.113 R)
• M2: 334,800 km (0.08 R)
• M3: 583,581 km (0.097 R)
• M4: 947,403 km (0.061 R)
• M5: 1,204,113 km (0.111 R)
• M6: 1,595,162 km (0.086 R)
• M7: 2,111,873 km (0.117 R)
• M8: 2,457,594 km (0.111 R)
• M9: 2,894,719 km (0.1 R)
• M10: 3,758,647 km (0.068 R)
• M11: 6,255,285 km (0.075 R)
• M12: 8,504,340 km (0.119 R)
• M13: 8,789,922 km (0.071 R)
• M14: 9,934,196 km (0.045 R)
• M15: 12,224,390 km (0.051 R)
• M16: 13,491,933 km (0.114 R)
• M17: 18,761,817 km (0.075 R)
• M18: 20,443,596 km (0.106 R)
• M19: 21,164,359 km (0.101 R)
• M20: 31,181,582 km (0.07 R)
• M21: 31,998,685 km (0.03 R)
• M22: 33,817,795 km (0.052 R)
• M23: 36,448,773 km (0.071 R)
• M24: 48,158,846 km (0.073 R)
• M25: 49,986,483 km (0.079 R)
• M26: 52,622,098 km (0.091 R)
• M27: 53,779,537 km (0.04 R)
• M28: 54,560,587 km (0.096 R)
• M29: 58,579,085 km (0.083 R)
• M30: 61,294,436 km (0.115 R)
• M31: 65,191,012 km (0.11 R)
• M32: 80,125,816 km (0.064 R)
• M33: 90,427,275 km (0.108 R)
• M34: 92,086,465 km (0.091 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 16,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit