🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.5 AU - 0.62 AU

Year: 148 Days

Day: 14.4 Hours

Environment

Temp: 248 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,743,458 km

• M1: 62,233 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.5

Radius: 13.2

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.84 AU - 6.28 AU

Year: 5268 Days

Day: 7.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,743,458 km

• M1: 165,306 km (0.112 R)
• M2: 814,261 km (0.03 R)
• M3: 1,340,547 km (0.052 R)
• M4: 1,941,332 km (0.115 R)
• M5: 2,603,601 km (0.105 R)
• M6: 3,498,795 km (0.079 R)
• M7: 4,485,991 km (0.031 R)
• M8: 5,365,477 km (0.043 R)
• M9: 6,278,623 km (0.115 R)
• M10: 6,869,085 km (0.098 R)
• M11: 7,915,223 km (0.109 R)
• M12: 9,300,948 km (0.104 R)
• M13: 13,487,894 km (0.086 R)
• M14: 14,843,400 km (0.099 R)
• M15: 15,796,338 km (0.038 R)
• M16: 17,146,908 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.7

Radius: 14.3

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.68 AU - 7.7 AU

Year: 7530 Days

Day: 7.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,743,458 km

• M1: 177,872 km (0.064 R)
• M2: 968,945 km (0.087 R)
• M3: 1,501,065 km (0.087 R)
• M4: 1,968,409 km (0.093 R)
• M5: 3,422,650 km (0.12 R)
• M6: 4,275,657 km (0.039 R)
• M7: 5,120,137 km (0.105 R)
• M8: 5,816,515 km (0.097 R)
• M9: 6,472,801 km (0.092 R)
• M10: 11,006,663 km (0.119 R)
• M11: 12,971,183 km (0.067 R)
• M12: 13,524,844 km (0.119 R)
• M13: 19,172,912 km (0.099 R)
• M14: 20,038,336 km (0.104 R)
• M15: 21,232,575 km (0.079 R)
• M16: 24,092,737 km (0.107 R)
• M17: 25,100,877 km (0.114 R)
• M18: 27,111,173 km (0.097 R)
• M19: 28,018,036 km (0.08 R)
• M20: 30,567,483 km (0.074 R)
• M21: 31,252,940 km (0.056 R)
• M22: 32,048,801 km (0.081 R)
• M23: 34,835,061 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.2

Radius: 8.7

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.87 AU - 11.29 AU

Year: 10470 Days

Day: 5.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,743,458 km

• M1: 108,159 km (0.09 R)
• M2: 430,094 km (0.103 R)
• M3: 781,050 km (0.106 R)
• M4: 1,074,861 km (0.045 R)
• M5: 1,822,102 km (0.104 R)
• M6: 3,393,179 km (0.102 R)
• M7: 4,144,908 km (0.117 R)
• M8: 4,799,848 km (0.1 R)
• M9: 5,212,738 km (0.105 R)
• M10: 6,076,067 km (0.03 R)
• M11: 6,847,394 km (0.116 R)
• M12: 8,248,378 km (0.111 R)
• M13: 8,541,590 km (0.064 R)
• M14: 10,596,017 km (0.085 R)
• M15: 14,474,641 km (0.119 R)
• M16: 16,169,286 km (0.109 R)
• M17: 17,098,289 km (0.111 R)
• M18: 17,644,919 km (0.089 R)
• M19: 17,922,423 km (0.092 R)
• M20: 30,670,705 km (0.116 R)
• M21: 31,989,111 km (0.054 R)
• M22: 33,450,682 km (0.086 R)
• M23: 34,090,512 km (0.075 R)
• M24: 34,738,421 km (0.05 R)
• M25: 35,174,947 km (0.048 R)
• M26: 37,641,517 km (0.107 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 16,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit