🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.98 AU - 2.22 AU

Year: 1101 Days

Day: 24.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.69 AU - 2.67 AU

Year: 1164 Days

Day: 23.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,447,333 km

• M1: 240,404 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.89 AU - 4.85 AU

Year: 3304 Days

Day: 42.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,447,333 km

• M1: 100,679 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.4

Radius: 8.3

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.08 AU - 14.12 AU

Year: 14288 Days

Day: 5.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 77,447,333 km

• M1: 105,915 km (0.085 R)
• M2: 687,552 km (0.071 R)
• M3: 1,289,234 km (0.092 R)
• M4: 1,718,580 km (0.082 R)
• M5: 2,539,424 km (0.096 R)
• M6: 3,333,938 km (0.098 R)
• M7: 6,788,003 km (0.064 R)
• M8: 8,885,665 km (0.115 R)
• M9: 13,505,696 km (0.09 R)
• M10: 15,813,393 km (0.096 R)
• M11: 16,084,913 km (0.105 R)
• M12: 20,543,079 km (0.065 R)
• M13: 26,805,395 km (0.089 R)
• M14: 41,231,268 km (0.108 R)
• M15: 42,265,886 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.9

Radius: 3.1

Gravity: 93.43 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 12.56 AU - 14.45 AU

Year: 17939 Days

Day: 23.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 77,447,333 km

• M1: 39,793 km (0.086 R)
• M2: 255,513 km (0.06 R)
• M3: 475,123 km (0.104 R)
• M4: 745,297 km (0.091 R)
• M5: 896,989 km (0.057 R)
• M6: 1,666,071 km (0.071 R)
• M7: 1,985,613 km (0.096 R)
• M8: 2,745,271 km (0.101 R)
• M9: 3,385,998 km (0.113 R)
• M10: 3,991,421 km (0.099 R)
• M11: 4,120,673 km (0.105 R)
• M12: 5,105,027 km (0.04 R)
• M13: 7,330,146 km (0.077 R)
• M14: 8,282,337 km (0.062 R)
• M15: 10,797,675 km (0.057 R)
• M16: 16,098,975 km (0.1 R)
• M17: 17,265,539 km (0.065 R)
• M18: 18,846,639 km (0.106 R)
• M19: 20,617,429 km (0.096 R)
• M20: 21,991,186 km (0.058 R)
• M21: 23,529,351 km (0.057 R)
• M22: 24,485,880 km (0.089 R)
• M23: 32,046,557 km (0.115 R)
• M24: 32,564,913 km (0.078 R)
• M25: 33,352,845 km (0.056 R)
• M26: 33,618,381 km (0.077 R)
• M27: 36,071,188 km (0.053 R)
• M28: 38,204,155 km (0.08 R)
• M29: 45,104,656 km (0.067 R)
• M30: 48,421,091 km (0.094 R)
• M31: 48,932,117 km (0.052 R)
• M32: 51,188,502 km (0.074 R)
• M33: 53,150,927 km (0.072 R)
• M34: 58,756,957 km (0.117 R)
• M35: 59,533,071 km (0.101 R)
• M36: 63,312,512 km (0.104 R)
• M37: 64,950,608 km (0.057 R)
• M38: 65,572,038 km (0.085 R)
• M39: 65,780,129 km (0.089 R)
• M40: 75,148,246 km (0.075 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 18,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit