🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.27 AU - 1.69 AU

Year: 664 Days

Day: 28.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,015,921 km

• M1: 261,647 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.54 AU - 3.48 AU

Year: 1927 Days

Day: 37.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.39 AU - 4.61 AU

Year: 2952 Days

Day: 47.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,015,921 km

• M1: 42,336 km (0.086 R)
• M2: 491,130 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.53 AU - 5.23 AU

Year: 3382 Days

Day: 19.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 62.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337

Radius: 6.9

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 17.19 AU - 20.97 AU

Year: 30750 Days

Day: 20.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 80,015,921 km

• M1: 90,507 km (0.099 R)
• M2: 559,795 km (0.063 R)
• M3: 880,234 km (0.098 R)
• M4: 1,442,572 km (0.102 R)
• M5: 1,730,099 km (0.093 R)
• M6: 2,222,426 km (0.051 R)
• M7: 3,090,842 km (0.101 R)
• M8: 5,435,040 km (0.111 R)
• M9: 5,798,713 km (0.076 R)
• M10: 6,802,215 km (0.081 R)
• M11: 9,092,259 km (0.095 R)
• M12: 12,812,310 km (0.107 R)
• M13: 14,273,731 km (0.116 R)
• M14: 15,600,664 km (0.119 R)
• M15: 17,264,492 km (0.057 R)
• M16: 17,523,895 km (0.096 R)
• M17: 17,962,067 km (0.081 R)
• M18: 19,600,014 km (0.084 R)
• M19: 21,137,431 km (0.04 R)
• M20: 23,911,125 km (0.087 R)
• M21: 28,093,583 km (0.11 R)
• M22: 41,010,012 km (0.087 R)
• M23: 41,317,735 km (0.104 R)
• M24: 44,479,935 km (0.116 R)
• M25: 52,720,085 km (0.091 R)
• M26: 56,434,002 km (0.116 R)
• M27: 58,160,810 km (0.087 R)
• M28: 62,529,666 km (0.109 R)
• M29: 78,822,968 km (0.066 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 147 - 20,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit