🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.7 AU - 2.54 AU

Year: 658 Days

Day: 34.6 Hours

Environment

Temp: 310 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 11.44 AU - 12.1 AU

Year: 8602 Days

Day: 13.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 11.87 AU - 12.79 AU

Year: 9223 Days

Day: 26.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 130,393,160 km

• M1: 3,008,114 km (0.046 R)
• M2: 3,520,187 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 10.42 AU - 14.34 AU

Year: 9279 Days

Day: 45.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 130,393,160 km

• M1: 192,084 km (0.055 R)

Asteroid Belt

Center: 22.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 31.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.4

Radius: 10.5

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 31.7 AU - 32.14 AU

Year: 38416 Days

Day: 14.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 130,393,160 km

• M1: 132,544 km (0.108 R)
• M2: 674,238 km (0.06 R)
• M3: 1,220,270 km (0.092 R)
• M4: 1,674,449 km (0.1 R)
• M5: 3,718,554 km (0.111 R)
• M6: 5,341,242 km (0.097 R)
• M7: 5,811,877 km (0.092 R)
• M8: 6,836,323 km (0.063 R)
• M9: 7,917,168 km (0.101 R)
• M10: 9,576,208 km (0.107 R)
• M11: 10,343,496 km (0.089 R)
• M12: 14,179,485 km (0.072 R)
• M13: 16,218,803 km (0.076 R)
• M14: 16,807,321 km (0.114 R)
• M15: 17,207,495 km (0.1 R)
• M16: 17,819,799 km (0.1 R)
• M17: 18,446,614 km (0.083 R)
• M18: 20,642,262 km (0.087 R)
• M19: 21,333,554 km (0.051 R)
• M20: 22,040,254 km (0.108 R)
• M21: 24,254,303 km (0.108 R)
• M22: 27,293,982 km (0.066 R)
• M23: 31,780,572 km (0.093 R)
• M24: 33,800,143 km (0.114 R)
• M25: 37,410,538 km (0.036 R)
• M26: 41,089,299 km (0.12 R)
• M27: 42,737,269 km (0.053 R)
• M28: 44,619,360 km (0.073 R)
• M29: 47,346,529 km (0.076 R)
• M30: 58,448,786 km (0.076 R)
• M31: 66,077,529 km (0.116 R)
• M32: 74,882,561 km (0.114 R)
• M33: 75,423,656 km (0.095 R)
• M34: 88,598,591 km (0.091 R)
• M35: 98,292,683 km (0.079 R)
• M36: 120,124,248 km (0.113 R)
• M37: 128,062,509 km (0.042 R)

Kuiper Belt

Range: 51.5 - 69.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 566 - 19,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit