🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.57 AU - 1.67 AU

Year: 735 Days

Day: 25.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,628,498 km

• M1: 770,878 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.03 AU - 3.17 AU

Year: 1946 Days

Day: 47.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,628,498 km

• M1: 37,699 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.57 AU - 3.71 AU

Year: 1983 Days

Day: 38 Hours

Environment

Temp: -104 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,628,498 km

• M1: 2,339,262 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.77 AU - 5.69 AU

Year: 4263 Days

Day: 16.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243

Radius: 14.2

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.35 AU - 7.29 AU

Year: 5663 Days

Day: 10.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 40,628,498 km

• M1: 176,525 km (0.113 R)
• M2: 671,844 km (0.089 R)
• M3: 1,481,767 km (0.072 R)
• M4: 3,455,112 km (0.078 R)
• M5: 6,419,394 km (0.107 R)
• M6: 6,863,850 km (0.094 R)
• M7: 8,426,399 km (0.046 R)
• M8: 9,143,422 km (0.085 R)
• M9: 9,784,598 km (0.082 R)
• M10: 15,565,359 km (0.041 R)
• M11: 17,036,206 km (0.06 R)
• M12: 19,199,690 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.5

Radius: 13.9

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.75 AU - 9.97 AU

Year: 11036 Days

Day: 7.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 40,628,498 km

• M1: 189,241 km (0.117 R)
• M2: 671,545 km (0.118 R)
• M3: 1,276,070 km (0.105 R)
• M4: 1,834,070 km (0.102 R)
• M5: 2,609,735 km (0.114 R)
• M6: 3,322,569 km (0.085 R)
• M7: 4,563,633 km (0.12 R)
• M8: 6,127,828 km (0.083 R)
• M9: 7,863,911 km (0.085 R)
• M10: 9,814,518 km (0.098 R)
• M11: 11,334,283 km (0.025 R)
• M12: 12,016,449 km (0.05 R)
• M13: 12,781,492 km (0.096 R)
• M14: 15,210,064 km (0.086 R)
• M15: 17,308,474 km (0.112 R)
• M16: 18,642,139 km (0.047 R)
• M17: 27,836,274 km (0.056 R)
• M18: 32,191,667 km (0.105 R)
• M19: 33,453,973 km (0.105 R)
• M20: 36,077,322 km (0.118 R)
• M21: 39,784,806 km (0.11 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 15,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit