🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.54 AU - 0.74 AU

Year: 195 Days

Day: 26.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.84 AU - 1.38 AU

Year: 445 Days

Day: 21.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 54,121,720 km

• M1: 78,838 km (0.09 R)
• M2: 118,930 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.07 AU - 3.63 AU

Year: 2335 Days

Day: 22.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.23 AU - 4.95 AU

Year: 3150 Days

Day: 43.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.6

Radius: 14.2

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.9 AU - 9.54 AU

Year: 10661 Days

Day: 14.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 54,121,720 km

• M1: 181,911 km (0.102 R)
• M2: 750,981 km (0.032 R)
• M3: 1,335,610 km (0.098 R)
• M4: 1,927,718 km (0.107 R)
• M5: 2,998,689 km (0.078 R)
• M6: 3,654,975 km (0.091 R)
• M7: 5,325,385 km (0.092 R)
• M8: 5,849,127 km (0.112 R)
• M9: 6,445,723 km (0.103 R)
• M10: 7,165,439 km (0.112 R)
• M11: 8,530,220 km (0.068 R)
• M12: 9,151,650 km (0.111 R)
• M13: 9,906,221 km (0.102 R)
• M14: 10,378,651 km (0.05 R)
• M15: 11,828,704 km (0.1 R)
• M16: 12,301,134 km (0.064 R)
• M17: 13,095,498 km (0.095 R)
• M18: 16,040,781 km (0.102 R)
• M19: 17,515,517 km (0.071 R)
• M20: 18,521,563 km (0.058 R)
• M21: 26,172,297 km (0.099 R)
• M22: 27,900,152 km (0.111 R)
• M23: 30,688,507 km (0.101 R)
• M24: 43,427,963 km (0.086 R)
• M25: 44,982,584 km (0.031 R)
• M26: 46,574,006 km (0.071 R)
• M27: 47,903,781 km (0.116 R)
• M28: 48,955,454 km (0.12 R)
• M29: 51,104,877 km (0.053 R)
• M30: 52,202,925 km (0.081 R)
• M31: 53,316,532 km (0.114 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: 540 - 11,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit