🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.8 AU - 0.92 AU

Year: 282 Days

Day: 38 Hours

Environment

Temp: 110 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.84 AU - 2.06 AU

Year: 962 Days

Day: 25.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,320,553 km

• M1: 36,801 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.43 AU - 2.77 AU

Year: 1480 Days

Day: 32.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,320,553 km

• M1: 810,521 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.51 AU - 4.13 AU

Year: 2636 Days

Day: 24.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,320,553 km

• M1: 34,108 km (0.029 R)
• M2: 63,729 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.4

Radius: 7.9

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 13.96 AU - 17.7 AU

Year: 22239 Days

Day: 15.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,320,553 km

• M1: 101,876 km (0.082 R)
• M2: 559,646 km (0.093 R)
• M3: 1,058,854 km (0.119 R)
• M4: 1,464,114 km (0.087 R)
• M5: 1,812,079 km (0.089 R)
• M6: 2,697,998 km (0.106 R)
• M7: 3,250,014 km (0.064 R)
• M8: 3,991,570 km (0.106 R)
• M9: 4,324,276 km (0.114 R)
• M10: 4,675,382 km (0.116 R)
• M11: 5,362,485 km (0.03 R)
• M12: 7,240,836 km (0.044 R)
• M13: 9,626,324 km (0.037 R)
• M14: 11,440,348 km (0.086 R)
• M15: 11,927,289 km (0.046 R)
• M16: 12,364,563 km (0.104 R)
• M17: 13,945,514 km (0.091 R)
• M18: 14,927,624 km (0.106 R)
• M19: 17,265,090 km (0.085 R)
• M20: 17,583,435 km (0.066 R)
• M21: 19,149,575 km (0.074 R)
• M22: 22,368,322 km (0.113 R)
• M23: 23,907,984 km (0.106 R)
• M24: 24,403,452 km (0.108 R)
• M25: 29,625,914 km (0.061 R)
• M26: 34,910,159 km (0.119 R)
• M27: 35,291,783 km (0.104 R)
• M28: 44,259,428 km (0.098 R)
• M29: 49,344,259 km (0.117 R)
• M30: 51,449,849 km (0.082 R)
• M31: 53,109,937 km (0.1 R)
• M32: 55,839,500 km (0.112 R)
• M33: 59,200,814 km (0.038 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 18,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit