🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.09 AU - 1.15 AU

Year: 417 Days

Day: 13.7 Hours

Environment

Temp: 47 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.66 AU - 1.98 AU

Year: 863 Days

Day: 25.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,407,246 km

• M1: 383,719 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.51 AU - 2.21 AU

Year: 892 Days

Day: 37.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,407,246 km

• M1: 145,559 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.92 AU - 6.02 AU

Year: 3894 Days

Day: 44.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.4

Radius: 13.3

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.23 AU - 7.31 AU

Year: 6191 Days

Day: 10.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 35,407,246 km

• M1: 165,455 km (0.085 R)
• M2: 725,998 km (0.106 R)
• M3: 1,145,172 km (0.049 R)
• M4: 1,797,867 km (0.057 R)
• M5: 2,234,543 km (0.103 R)
• M6: 2,941,543 km (0.114 R)
• M7: 5,957,286 km (0.112 R)
• M8: 6,845,150 km (0.107 R)
• M9: 7,711,022 km (0.096 R)
• M10: 9,660,582 km (0.068 R)
• M11: 11,348,195 km (0.1 R)
• M12: 12,114,735 km (0.108 R)
• M13: 14,623,042 km (0.085 R)
• M14: 15,300,571 km (0.093 R)
• M15: 19,341,210 km (0.097 R)
• M16: 20,505,231 km (0.085 R)
• M17: 24,670,783 km (0.12 R)
• M18: 25,631,650 km (0.111 R)
• M19: 27,035,477 km (0.08 R)
• M20: 28,316,035 km (0.12 R)
• M21: 30,357,746 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.2

Radius: 13.8

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.7 AU - 13.72 AU

Year: 14084 Days

Day: 10.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 35,407,246 km

• M1: 171,589 km (0.118 R)
• M2: 646,712 km (0.116 R)
• M3: 1,201,121 km (0.066 R)
• M4: 2,029,744 km (0.113 R)
• M5: 4,549,720 km (0.043 R)
• M6: 5,938,587 km (0.119 R)
• M7: 6,526,806 km (0.108 R)
• M8: 9,236,322 km (0.062 R)
• M9: 9,803,597 km (0.07 R)
• M10: 12,309,362 km (0.083 R)
• M11: 14,277,022 km (0.064 R)
• M12: 16,008,468 km (0.093 R)
• M13: 22,818,762 km (0.107 R)
• M14: 24,430,080 km (0.054 R)
• M15: 25,944,160 km (0.077 R)
• M16: 34,153,942 km (0.102 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 17,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit