🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.07 AU - 1.53 AU

Year: 555 Days

Day: 40.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,313,282 km

• M1: 204,949 km (0.1 R)
• M2: 588,817 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.55 AU - 1.87 AU

Year: 838 Days

Day: 31 Hours

Environment

Temp: -60 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,313,282 km

• M1: 35,006 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.54 AU - 2.2 AU

Year: 958 Days

Day: 21.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,313,282 km

• M1: 258,954 km (0.096 R)
• M2: 1,153,848 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.9

Radius: 10.1

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.01 AU - 7.77 AU

Year: 7528 Days

Day: 8.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 54,313,282 km

• M1: 126,261 km (0.075 R)
• M2: 456,274 km (0.03 R)
• M3: 794,963 km (0.108 R)
• M4: 1,219,372 km (0.117 R)
• M5: 1,749,996 km (0.071 R)
• M6: 2,411,368 km (0.116 R)
• M7: 2,790,599 km (0.088 R)
• M8: 3,231,613 km (0.094 R)
• M9: 3,718,704 km (0.09 R)
• M10: 4,840,688 km (0.084 R)
• M11: 5,511,934 km (0.093 R)
• M12: 6,419,095 km (0.087 R)
• M13: 6,779,327 km (0.097 R)
• M14: 7,115,024 km (0.084 R)
• M15: 8,023,831 km (0.091 R)
• M16: 8,613,995 km (0.079 R)
• M17: 9,232,582 km (0.109 R)
• M18: 11,528,311 km (0.12 R)
• M19: 12,949,790 km (0.049 R)
• M20: 14,362,592 km (0.096 R)
• M21: 14,980,731 km (0.037 R)
• M22: 15,296,233 km (0.044 R)
• M23: 21,846,974 km (0.104 R)
• M24: 25,777,060 km (0.103 R)
• M25: 27,435,501 km (0.037 R)
• M26: 28,483,285 km (0.104 R)
• M27: 30,255,272 km (0.094 R)
• M28: 31,994,945 km (0.104 R)
• M29: 32,519,136 km (0.038 R)
• M30: 41,331,797 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.6

Radius: 10.5

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.83 AU - 11.87 AU

Year: 13393 Days

Day: 12.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 143.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,313,282 km

• M1: 130,898 km (0.078 R)
• M2: 661,522 km (0.11 R)
• M3: 1,550,133 km (0.097 R)
• M4: 2,595,822 km (0.087 R)
• M5: 3,520,786 km (0.117 R)
• M6: 7,360,365 km (0.072 R)
• M7: 9,145,217 km (0.096 R)
• M8: 11,429,128 km (0.102 R)
• M9: 13,295,361 km (0.069 R)
• M10: 18,398,444 km (0.072 R)
• M11: 22,354,859 km (0.108 R)
• M12: 28,925,496 km (0.092 R)
• M13: 31,336,116 km (0.062 R)
• M14: 36,428,727 km (0.078 R)
• M15: 48,217,937 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 11,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit