🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.83 AU - 2.27 AU

Year: 1089 Days

Day: 34.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.93 AU - 3.75 AU

Year: 2264 Days

Day: 45.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.99 AU - 5.05 AU

Year: 3564 Days

Day: 34.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,297,345 km

• M1: 276,756 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.2

Radius: 11.2

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.13 AU - 5.99 AU

Year: 4221 Days

Day: 14.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 99,297,345 km

• M1: 140,772 km (0.071 R)
• M2: 618,737 km (0.089 R)
• M3: 1,044,492 km (0.079 R)
• M4: 2,344,049 km (0.043 R)
• M5: 2,838,769 km (0.093 R)
• M6: 3,250,313 km (0.069 R)
• M7: 4,515,612 km (0.1 R)
• M8: 5,028,583 km (0.113 R)
• M9: 5,580,001 km (0.072 R)
• M10: 7,513,403 km (0.074 R)
• M11: 8,306,571 km (0.117 R)
• M12: 9,385,172 km (0.096 R)
• M13: 9,897,994 km (0.061 R)
• M14: 11,593,985 km (0.07 R)
• M15: 15,390,928 km (0.111 R)
• M16: 16,160,759 km (0.055 R)
• M17: 18,258,121 km (0.083 R)
• M18: 19,625,894 km (0.092 R)
• M19: 25,026,976 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.5

Radius: 5.6

Gravity: 29.67 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 14.58 AU - 19.06 AU

Year: 25583 Days

Day: 20.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 99,297,345 km

• M1: 69,713 km (0.052 R)
• M2: 308,321 km (0.111 R)
• M3: 629,209 km (0.091 R)
• M4: 988,543 km (0.063 R)
• M5: 1,528,890 km (0.112 R)
• M6: 1,754,035 km (0.095 R)
• M7: 3,668,140 km (0.043 R)
• M8: 4,434,380 km (0.079 R)
• M9: 5,471,542 km (0.073 R)
• M10: 6,564,205 km (0.092 R)
• M11: 7,958,906 km (0.082 R)
• M12: 8,872,799 km (0.078 R)
• M13: 11,181,244 km (0.066 R)
• M14: 12,177,865 km (0.049 R)
• M15: 14,926,128 km (0.099 R)
• M16: 22,371,614 km (0.092 R)
• M17: 24,528,516 km (0.043 R)
• M18: 28,857,280 km (0.105 R)
• M19: 38,039,896 km (0.059 R)
• M20: 43,456,536 km (0.08 R)
• M21: 45,724,290 km (0.077 R)
• M22: 46,977,471 km (0.103 R)
• M23: 49,552,200 km (0.087 R)
• M24: 52,608,186 km (0.066 R)
• M25: 54,580,634 km (0.036 R)
• M26: 54,780,646 km (0.065 R)
• M27: 56,193,747 km (0.053 R)
• M28: 56,397,649 km (0.073 R)
• M29: 58,254,458 km (0.041 R)
• M30: 59,938,780 km (0.064 R)
• M31: 63,404,514 km (0.066 R)
• M32: 66,089,647 km (0.083 R)
• M33: 66,316,736 km (0.07 R)
• M34: 66,772,561 km (0.12 R)
• M35: 73,618,907 km (0.099 R)
• M36: 92,322,980 km (0.065 R)
• M37: 93,176,286 km (0.066 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 18,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit