🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.61 AU - 0.63 AU

Year: 172 Days

Day: 26.2 Hours

Environment

Temp: 154 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,043,391 km

• M1: 134,638 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.87 AU - 1.17 AU

Year: 364 Days

Day: 17.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,043,391 km

• M1: 66,122 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.61 AU - 4.05 AU

Year: 2647 Days

Day: 21.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.8 AU - 4.1 AU

Year: 2772 Days

Day: 40.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,043,391 km

• M1: 43,234 km (0.097 R)
• M2: 477,666 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.59 AU - 4.63 AU

Year: 2942 Days

Day: 13.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.2

Radius: 3

Gravity: 62.13 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 10.36 AU - 16.62 AU

Year: 17495 Days

Day: 24.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 75.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 65,043,391 km

• M1: 37,549 km (0.061 R)
• M2: 131,048 km (0.116 R)
• M3: 368,160 km (0.062 R)
• M4: 589,116 km (0.109 R)
• M5: 729,439 km (0.083 R)
• M6: 1,179,878 km (0.106 R)
• M7: 1,558,062 km (0.063 R)
• M8: 1,723,218 km (0.118 R)
• M9: 2,481,230 km (0.119 R)
• M10: 2,592,382 km (0.104 R)
• M11: 3,492,811 km (0.077 R)
• M12: 3,805,171 km (0.038 R)
• M13: 4,228,982 km (0.103 R)
• M14: 4,355,692 km (0.064 R)
• M15: 4,452,332 km (0.092 R)
• M16: 5,169,803 km (0.081 R)
• M17: 5,351,265 km (0.056 R)
• M18: 5,499,667 km (0.093 R)
• M19: 6,323,502 km (0.107 R)
• M20: 6,447,668 km (0.066 R)
• M21: 10,560,413 km (0.08 R)
• M22: 11,270,853 km (0.101 R)
• M23: 14,008,494 km (0.073 R)
• M24: 16,760,796 km (0.106 R)
• M25: 17,643,573 km (0.101 R)
• M26: 24,912,384 km (0.106 R)
• M27: 25,222,051 km (0.074 R)
• M28: 27,461,681 km (0.067 R)
• M29: 27,681,740 km (0.068 R)
• M30: 30,179,575 km (0.087 R)
• M31: 35,357,606 km (0.107 R)
• M32: 36,010,900 km (0.067 R)
• M33: 40,241,678 km (0.087 R)
• M34: 43,288,388 km (0.094 R)
• M35: 44,639,855 km (0.09 R)
• M36: 47,268,888 km (0.093 R)
• M37: 49,510,163 km (0.102 R)
• M38: 52,156,849 km (0.083 R)
• M39: 54,375,684 km (0.09 R)
• M40: 54,722,602 km (0.042 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 14,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit