🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.48 AU - 1.78 AU

Year: 756 Days

Day: 38.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.9

Radius: 9.1

Gravity: 11.97 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.52 AU - 9.2 AU

Year: 7257 Days

Day: 13.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 44,080,899 km

• M1: 113,545 km (0.093 R)
• M2: 963,111 km (0.06 R)
• M3: 1,413,999 km (0.095 R)
• M4: 2,050,239 km (0.06 R)
• M5: 2,804,212 km (0.045 R)
• M6: 4,118,579 km (0.117 R)
• M7: 4,733,875 km (0.081 R)
• M8: 5,313,268 km (0.074 R)
• M9: 6,912,469 km (0.044 R)
• M10: 9,450,546 km (0.059 R)
• M11: 10,722,128 km (0.108 R)
• M12: 11,666,988 km (0.085 R)
• M13: 12,666,302 km (0.099 R)
• M14: 13,069,917 km (0.102 R)
• M15: 13,601,588 km (0.08 R)
• M16: 15,674,865 km (0.064 R)
• M17: 16,821,383 km (0.116 R)
• M18: 17,168,899 km (0.106 R)
• M19: 17,663,619 km (0.111 R)
• M20: 18,607,582 km (0.078 R)
• M21: 19,584,755 km (0.117 R)
• M22: 20,437,911 km (0.078 R)
• M23: 22,637,000 km (0.075 R)
• M24: 24,276,144 km (0.096 R)
• M25: 27,213,049 km (0.032 R)
• M26: 28,275,045 km (0.062 R)
• M27: 28,965,140 km (0.083 R)
• M28: 30,276,365 km (0.066 R)
• M29: 31,416,450 km (0.075 R)
• M30: 34,002,698 km (0.065 R)
• M31: 34,670,952 km (0.11 R)
• M32: 35,347,733 km (0.104 R)
• M33: 36,148,530 km (0.095 R)
• M34: 40,087,143 km (0.11 R)
• M35: 43,776,825 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.2

Radius: 8

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.2 AU - 9.94 AU

Year: 10760 Days

Day: 9.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 44,080,899 km

• M1: 100,679 km (0.05 R)
• M2: 501,003 km (0.055 R)
• M3: 1,128,417 km (0.092 R)
• M4: 1,384,528 km (0.038 R)
• M5: 1,665,772 km (0.117 R)
• M6: 2,034,082 km (0.119 R)
• M7: 2,474,947 km (0.1 R)
• M8: 3,130,784 km (0.038 R)
• M9: 3,596,333 km (0.067 R)
• M10: 5,597,204 km (0.114 R)
• M11: 6,072,028 km (0.071 R)
• M12: 6,796,680 km (0.099 R)
• M13: 7,577,731 km (0.11 R)
• M14: 9,224,504 km (0.119 R)
• M15: 9,504,850 km (0.106 R)
• M16: 9,935,842 km (0.108 R)
• M17: 10,480,378 km (0.069 R)
• M18: 12,345,863 km (0.115 R)
• M19: 14,422,432 km (0.086 R)
• M20: 14,800,465 km (0.081 R)
• M21: 16,859,830 km (0.107 R)
• M22: 18,066,636 km (0.104 R)
• M23: 18,506,154 km (0.077 R)
• M24: 29,061,331 km (0.092 R)
• M25: 31,000,568 km (0.109 R)
• M26: 32,055,233 km (0.074 R)
• M27: 35,590,530 km (0.112 R)
• M28: 37,570,458 km (0.087 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 11,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit