🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.78 AU - 1.18 AU

Year: 347 Days

Day: 43 Hours

Environment

Temp: 154 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.83 AU - 2.83 AU

Year: 1705 Days

Day: 44.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.22 AU - 4.64 AU

Year: 3339 Days

Day: 31.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.7

Radius: 14.2

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.78 AU - 7.48 AU

Year: 5436 Days

Day: 10 Hours

Environment

Temp: -139 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,286,552 km

• M1: 183,407 km (0.093 R)
• M2: 701,764 km (0.094 R)
• M3: 1,276,369 km (0.062 R)
• M4: 1,736,532 km (0.056 R)
• M5: 2,491,702 km (0.105 R)
• M6: 3,044,466 km (0.063 R)
• M7: 3,537,242 km (0.071 R)
• M8: 4,377,682 km (0.047 R)
• M9: 5,813,074 km (0.088 R)
• M10: 6,547,450 km (0.061 R)
• M11: 10,162,034 km (0.105 R)
• M12: 10,665,431 km (0.1 R)
• M13: 11,496,596 km (0.117 R)
• M14: 14,044,547 km (0.105 R)
• M15: 15,533,046 km (0.12 R)
• M16: 17,360,235 km (0.118 R)
• M17: 17,899,086 km (0.105 R)
• M18: 25,038,944 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.8

Radius: 10.5

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.01 AU - 13.07 AU

Year: 12256 Days

Day: 14.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 49,286,552 km

• M1: 131,945 km (0.103 R)
• M2: 529,726 km (0.117 R)
• M3: 871,258 km (0.103 R)
• M4: 1,256,622 km (0.051 R)
• M5: 1,771,688 km (0.119 R)
• M6: 2,256,235 km (0.102 R)
• M7: 2,849,241 km (0.088 R)
• M8: 3,930,834 km (0.039 R)
• M9: 5,009,434 km (0.115 R)
• M10: 7,700,102 km (0.112 R)
• M11: 8,443,453 km (0.115 R)
• M12: 9,573,516 km (0.111 R)
• M13: 10,642,393 km (0.099 R)
• M14: 11,398,161 km (0.11 R)
• M15: 12,189,235 km (0.12 R)
• M16: 15,315,680 km (0.116 R)
• M17: 15,861,114 km (0.11 R)
• M18: 16,775,157 km (0.11 R)
• M19: 17,428,302 km (0.049 R)
• M20: 18,554,474 km (0.106 R)
• M21: 19,489,760 km (0.085 R)
• M22: 21,454,279 km (0.089 R)
• M23: 24,366,352 km (0.086 R)
• M24: 26,254,127 km (0.108 R)
• M25: 28,851,296 km (0.104 R)
• M26: 29,474,072 km (0.034 R)
• M27: 30,318,552 km (0.066 R)
• M28: 33,061,279 km (0.058 R)
• M29: 35,726,963 km (0.038 R)
• M30: 38,158,677 km (0.116 R)
• M31: 42,010,074 km (0.099 R)
• M32: 47,250,787 km (0.044 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 13,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit