🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.72 AU - 1.12 AU

Year: 309 Days

Day: 46 Hours

Environment

Temp: 183 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.88 AU - 0.96 AU

Year: 309 Days

Day: 41.1 Hours

Environment

Temp: 121 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.01 AU - 1.37 AU

Year: 454 Days

Day: 14 Hours

Environment

Temp: 13 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.69 AU - 2.03 AU

Year: 887 Days

Day: 31.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.03 AU - 4.61 AU

Year: 2612 Days

Day: 19.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,330,795 km

• M1: 880,982 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.19 AU - 6.11 AU

Year: 4089 Days

Day: 24.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.7

Radius: 9.7

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.57 AU - 7.01 AU

Year: 6190 Days

Day: 14.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 39,330,795 km

• M1: 121,174 km (0.091 R)
• M2: 494,271 km (0.073 R)
• M3: 858,542 km (0.117 R)
• M4: 1,200,673 km (0.092 R)
• M5: 1,529,788 km (0.092 R)
• M6: 1,860,100 km (0.037 R)
• M7: 3,151,878 km (0.096 R)
• M8: 4,012,364 km (0.056 R)
• M9: 4,376,187 km (0.102 R)
• M10: 4,847,569 km (0.119 R)
• M11: 6,158,645 km (0.042 R)
• M12: 7,117,867 km (0.074 R)
• M13: 8,173,579 km (0.099 R)
• M14: 8,717,666 km (0.061 R)
• M15: 9,152,547 km (0.12 R)
• M16: 10,112,966 km (0.107 R)
• M17: 11,240,335 km (0.096 R)
• M18: 11,703,640 km (0.112 R)
• M19: 12,558,592 km (0.11 R)
• M20: 13,801,600 km (0.094 R)
• M21: 15,436,855 km (0.114 R)
• M22: 16,464,742 km (0.081 R)
• M23: 19,896,666 km (0.087 R)
• M24: 20,574,943 km (0.1 R)
• M25: 21,035,854 km (0.106 R)
• M26: 22,784,504 km (0.107 R)
• M27: 23,610,583 km (0.045 R)
• M28: 24,285,718 km (0.11 R)
• M29: 25,234,917 km (0.068 R)
• M30: 26,119,190 km (0.044 R)
• M31: 29,087,660 km (0.05 R)
• M32: 32,377,168 km (0.1 R)
• M33: 32,688,032 km (0.043 R)
• M34: 39,330,776 km (0.05 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 13,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit