🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.48 AU - 0.74 AU

Year: 313 Days

Day: 40 Hours

Environment

Temp: -137 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,364,822 km

• M1: 105,167 km (0.115 R)

Asteroid Belt

Center: 0.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522

Radius: 9.6

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.01 AU - 1.35 AU

Year: 841 Days

Day: 7.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 38,364,822 km

• M1: 119,379 km (0.116 R)
• M2: 552,764 km (0.082 R)
• M3: 946,955 km (0.111 R)
• M4: 1,550,881 km (0.072 R)
• M5: 1,917,695 km (0.102 R)
• M6: 2,468,664 km (0.07 R)
• M7: 3,712,870 km (0.064 R)
• M8: 5,978,978 km (0.058 R)
• M9: 6,341,304 km (0.063 R)
• M10: 7,289,306 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.9

Radius: 10.1

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.15 AU - 1.51 AU

Year: 1006 Days

Day: 12.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 38,364,822 km

• M1: 125,662 km (0.12 R)
• M2: 489,335 km (0.067 R)
• M3: 975,977 km (0.071 R)
• M4: 1,349,373 km (0.092 R)
• M5: 1,727,556 km (0.099 R)
• M6: 2,113,519 km (0.107 R)
• M7: 3,022,176 km (0.042 R)
• M8: 3,454,514 km (0.055 R)
• M9: 3,770,614 km (0.057 R)
• M10: 4,089,707 km (0.088 R)
• M11: 4,837,696 km (0.107 R)
• M12: 5,273,923 km (0.106 R)
• M13: 7,094,380 km (0.106 R)
• M14: 7,409,732 km (0.053 R)
• M15: 7,810,505 km (0.087 R)
• M16: 8,492,821 km (0.113 R)
• M17: 9,072,512 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.3

Radius: 7.2

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.36 AU - 7.94 AU

Year: 13880 Days

Day: 20.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 38,364,822 km

• M1: 89,759 km (0.092 R)
• M2: 561,291 km (0.118 R)
• M3: 929,751 km (0.073 R)
• M4: 1,593,965 km (0.119 R)
• M5: 1,935,497 km (0.055 R)
• M6: 2,502,623 km (0.027 R)
• M7: 2,905,041 km (0.104 R)
• M8: 4,456,072 km (0.093 R)
• M9: 5,166,811 km (0.1 R)
• M10: 7,103,505 km (0.098 R)
• M11: 7,518,939 km (0.085 R)
• M12: 8,111,496 km (0.042 R)
• M13: 8,820,141 km (0.03 R)
• M14: 9,936,291 km (0.091 R)
• M15: 14,495,136 km (0.048 R)
• M16: 16,236,904 km (0.102 R)
• M17: 18,604,739 km (0.085 R)
• M18: 20,885,957 km (0.05 R)
• M19: 23,595,324 km (0.081 R)
• M20: 28,648,291 km (0.027 R)
• M21: 29,410,792 km (0.084 R)
• M22: 30,088,769 km (0.1 R)
• M23: 30,579,600 km (0.11 R)
• M24: 34,058,947 km (0.031 R)
• M25: 36,113,973 km (0.082 R)
• M26: 37,907,352 km (0.037 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 17,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit