🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.51 AU - 0.53 AU

Year: 141 Days

Day: 16.1 Hours

Environment

Temp: 197 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,234,097 km

• M1: 22,140 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.42 AU - 1.54 AU

Year: 675 Days

Day: 27.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.25 AU - 1.81 AU

Year: 709 Days

Day: 30 Hours

Environment

Temp: -55 °C

Axial Tilt: 116.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,234,097 km

• M1: 17,503 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.75 AU - 1.77 AU

Year: 875 Days

Day: 24 Hours

Environment

Temp: -54 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,234,097 km

• M1: 1,300,903 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.9 AU - 3.18 AU

Year: 1986 Days

Day: 38.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 179.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,234,097 km

• M1: 44,580 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.2

Radius: 5.1

Gravity: 31.53 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 13.27 AU - 21.55 AU

Year: 27222 Days

Day: 16.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 99,234,097 km

• M1: 64,477 km (0.118 R)
• M2: 329,714 km (0.11 R)
• M3: 594,951 km (0.098 R)
• M4: 1,062,893 km (0.076 R)
• M5: 3,725,436 km (0.071 R)
• M6: 3,995,759 km (0.083 R)
• M7: 4,537,752 km (0.093 R)
• M8: 4,885,866 km (0.12 R)
• M9: 5,046,086 km (0.059 R)
• M10: 7,254,450 km (0.086 R)
• M11: 8,114,338 km (0.096 R)
• M12: 8,685,204 km (0.09 R)
• M13: 9,842,792 km (0.108 R)
• M14: 10,163,679 km (0.083 R)
• M15: 10,359,653 km (0.111 R)
• M16: 17,479,314 km (0.074 R)
• M17: 18,720,678 km (0.033 R)
• M18: 19,213,303 km (0.094 R)
• M19: 21,699,171 km (0.105 R)
• M20: 22,684,124 km (0.101 R)
• M21: 25,097,736 km (0.118 R)
• M22: 26,182,470 km (0.115 R)
• M23: 28,574,540 km (0.092 R)
• M24: 30,427,758 km (0.111 R)
• M25: 31,799,421 km (0.062 R)
• M26: 33,211,774 km (0.041 R)
• M27: 48,035,876 km (0.067 R)
• M28: 50,838,742 km (0.078 R)
• M29: 53,946,638 km (0.046 R)
• M30: 67,876,144 km (0.114 R)
• M31: 68,803,950 km (0.073 R)
• M32: 82,959,948 km (0.068 R)
• M33: 84,020,447 km (0.12 R)
• M34: 87,803,329 km (0.119 R)
• M35: 93,116,596 km (0.056 R)
• M36: 96,580,535 km (0.1 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: 181 - 12,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit