🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.64 AU - 0.78 AU

Year: 217 Days

Day: 15.7 Hours

Environment

Temp: 120 °C

Axial Tilt: 177.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.4

Radius: 8.3

Gravity: 12.29 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.11 AU - 9.21 AU

Year: 9262 Days

Day: 9.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 76,970,582 km

• M1: 104,120 km (0.093 R)
• M2: 481,855 km (0.083 R)
• M3: 794,365 km (0.115 R)
• M4: 1,106,426 km (0.092 R)
• M5: 1,808,489 km (0.042 R)
• M6: 2,071,183 km (0.086 R)
• M7: 2,340,907 km (0.112 R)
• M8: 2,613,774 km (0.112 R)
• M9: 3,086,054 km (0.116 R)
• M10: 4,090,006 km (0.093 R)
• M11: 7,160,352 km (0.039 R)
• M12: 7,954,568 km (0.088 R)
• M13: 8,350,703 km (0.119 R)
• M14: 10,796,179 km (0.116 R)
• M15: 12,708,938 km (0.098 R)
• M16: 13,373,302 km (0.09 R)
• M17: 15,168,925 km (0.105 R)
• M18: 15,847,351 km (0.091 R)
• M19: 16,194,119 km (0.07 R)
• M20: 19,153,464 km (0.112 R)
• M21: 20,842,873 km (0.097 R)
• M22: 22,454,940 km (0.114 R)
• M23: 24,239,941 km (0.111 R)
• M24: 24,793,304 km (0.06 R)
• M25: 25,449,590 km (0.113 R)
• M26: 34,022,745 km (0.065 R)
• M27: 34,368,465 km (0.093 R)
• M28: 36,252,052 km (0.074 R)
• M29: 38,203,407 km (0.11 R)
• M30: 40,352,380 km (0.107 R)
• M31: 43,251,288 km (0.071 R)
• M32: 45,444,841 km (0.065 R)
• M33: 46,286,180 km (0.089 R)
• M34: 48,144,784 km (0.093 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.2

Radius: 5.2

Gravity: 19.64 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 11.95 AU - 19.91 AU

Year: 23108 Days

Day: 24.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 76,970,582 km

• M1: 64,925 km (0.119 R)
• M2: 883,525 km (0.098 R)
• M3: 1,062,743 km (0.112 R)
• M4: 1,789,340 km (0.075 R)
• M5: 1,979,329 km (0.119 R)
• M6: 5,968,357 km (0.093 R)
• M7: 8,730,382 km (0.095 R)
• M8: 8,892,845 km (0.072 R)
• M9: 9,057,253 km (0.068 R)
• M10: 11,841,270 km (0.075 R)
• M11: 13,570,621 km (0.099 R)
• M12: 14,009,392 km (0.111 R)
• M13: 16,101,668 km (0.09 R)
• M14: 17,953,689 km (0.111 R)
• M15: 20,036,690 km (0.067 R)
• M16: 20,414,724 km (0.073 R)
• M17: 22,174,743 km (0.109 R)
• M18: 26,898,146 km (0.094 R)
• M19: 34,360,387 km (0.103 R)
• M20: 45,160,456 km (0.119 R)
• M21: 51,585,684 km (0.112 R)
• M22: 53,191,767 km (0.079 R)
• M23: 56,129,121 km (0.115 R)
• M24: 61,129,729 km (0.08 R)
• M25: 70,907,895 km (0.098 R)
• M26: 71,126,607 km (0.076 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 10,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit