🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.44 AU - 0.62 AU

Year: 143 Days

Day: 40.2 Hours

Environment

Temp: 196 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.64 AU - 0.86 AU

Year: 241 Days

Day: 13.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.08 AU - 1.4 AU

Year: 512 Days

Day: 42.6 Hours

Environment

Temp: 0 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,495,774 km

• M1: 70,461 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.64 AU - 2.32 AU

Year: 1033 Days

Day: 26.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,495,774 km

• M1: 948,301 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.65 AU - 2.49 AU

Year: 1104 Days

Day: 28.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.6

Radius: 3.6

Gravity: 37.55 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 13.34 AU - 13.36 AU

Year: 18089 Days

Day: 19.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 63,495,774 km

• M1: 60,587 km (0.098 R)
• M2: 194,028 km (0.09 R)
• M3: 575,503 km (0.077 R)
• M4: 1,147,116 km (0.105 R)
• M5: 1,935,048 km (0.068 R)
• M6: 2,243,070 km (0.109 R)
• M7: 4,645,762 km (0.086 R)
• M8: 5,089,619 km (0.082 R)
• M9: 5,982,269 km (0.103 R)
• M10: 8,216,513 km (0.055 R)
• M11: 8,461,555 km (0.039 R)
• M12: 8,812,960 km (0.111 R)
• M13: 10,659,147 km (0.087 R)
• M14: 11,128,137 km (0.028 R)
• M15: 12,424,851 km (0.064 R)
• M16: 12,553,356 km (0.06 R)
• M17: 14,589,084 km (0.068 R)
• M18: 15,240,283 km (0.098 R)
• M19: 16,756,158 km (0.092 R)
• M20: 18,286,694 km (0.047 R)
• M21: 18,620,297 km (0.114 R)
• M22: 18,788,745 km (0.099 R)
• M23: 20,261,087 km (0.058 R)
• M24: 21,437,524 km (0.106 R)
• M25: 21,901,876 km (0.071 R)
• M26: 22,089,472 km (0.12 R)
• M27: 23,925,636 km (0.093 R)
• M28: 27,569,691 km (0.085 R)
• M29: 32,410,079 km (0.118 R)
• M30: 32,653,625 km (0.062 R)
• M31: 35,544,155 km (0.114 R)
• M32: 36,588,198 km (0.045 R)
• M33: 37,250,917 km (0.114 R)
• M34: 39,842,700 km (0.105 R)
• M35: 40,122,299 km (0.102 R)
• M36: 56,886,834 km (0.088 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 14,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit