🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.57 AU - 0.57 AU

Year: 160 Days

Day: 40.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.33 AU - 1.41 AU

Year: 598 Days

Day: 23.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.27 AU - 1.85 AU

Year: 726 Days

Day: 18.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.1

Radius: 5.7

Gravity: 20.32 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 14.52 AU - 18 AU

Year: 24442 Days

Day: 18.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 85,907,313 km

• M1: 70,909 km (0.066 R)
• M2: 678,426 km (0.093 R)
• M3: 1,048,681 km (0.118 R)
• M4: 1,477,429 km (0.108 R)
• M5: 1,895,255 km (0.079 R)
• M6: 2,530,298 km (0.118 R)
• M7: 2,990,312 km (0.088 R)
• M8: 3,943,699 km (0.052 R)
• M9: 4,855,648 km (0.065 R)
• M10: 5,162,623 km (0.075 R)
• M11: 6,339,958 km (0.12 R)
• M12: 6,943,136 km (0.046 R)
• M13: 7,482,885 km (0.109 R)
• M14: 9,623,182 km (0.09 R)
• M15: 10,107,730 km (0.101 R)
• M16: 11,727,127 km (0.092 R)
• M17: 13,662,325 km (0.104 R)
• M18: 16,135,178 km (0.09 R)
• M19: 19,939,900 km (0.078 R)
• M20: 22,467,057 km (0.098 R)
• M21: 26,587,132 km (0.088 R)
• M22: 26,941,679 km (0.116 R)
• M23: 28,391,731 km (0.079 R)
• M24: 31,578,166 km (0.088 R)
• M25: 42,070,960 km (0.099 R)
• M26: 52,599,359 km (0.107 R)
• M27: 55,240,959 km (0.054 R)
• M28: 55,433,042 km (0.119 R)
• M29: 58,168,140 km (0.106 R)
• M30: 62,854,443 km (0.076 R)
• M31: 68,448,057 km (0.034 R)
• M32: 70,458,952 km (0.089 R)
• M33: 83,357,878 km (0.097 R)
• M34: 84,117,387 km (0.083 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 15,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit