🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.6 AU - 0.68 AU

Year: 188 Days

Day: 37.7 Hours

Environment

Temp: 187 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,636,202 km

• M1: 381,774 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.51 AU - 1.79 AU

Year: 778 Days

Day: 12.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.41 AU - 1.91 AU

Year: 785 Days

Day: 13 Hours

Environment

Temp: -54 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.72 AU - 2.48 AU

Year: 1117 Days

Day: 38.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.41 AU - 2.77 AU

Year: 1530 Days

Day: 24.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,636,202 km

• M1: 99,782 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.4

Radius: 8

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.86 AU - 6.68 AU

Year: 5088 Days

Day: 12.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 55,636,202 km

• M1: 99,483 km (0.069 R)
• M2: 398,828 km (0.049 R)
• M3: 868,116 km (0.037 R)
• M4: 1,323,492 km (0.099 R)
• M5: 2,659,551 km (0.071 R)
• M6: 3,031,451 km (0.094 R)
• M7: 3,357,724 km (0.111 R)
• M8: 3,643,905 km (0.101 R)
• M9: 3,946,242 km (0.076 R)
• M10: 4,981,609 km (0.073 R)
• M11: 6,972,906 km (0.109 R)
• M12: 7,752,311 km (0.105 R)
• M13: 8,254,362 km (0.083 R)
• M14: 9,523,550 km (0.107 R)
• M15: 12,589,409 km (0.1 R)
• M16: 14,106,780 km (0.054 R)
• M17: 14,638,750 km (0.095 R)
• M18: 16,256,950 km (0.065 R)
• M19: 17,683,516 km (0.111 R)
• M20: 19,778,783 km (0.084 R)
• M21: 27,212,152 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.1

Radius: 9.5

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 9.72 AU - 12.52 AU

Year: 13612 Days

Day: 7.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 55,636,202 km

• M1: 119,977 km (0.115 R)
• M2: 415,732 km (0.068 R)
• M3: 820,395 km (0.119 R)
• M4: 1,557,912 km (0.085 R)
• M5: 1,971,700 km (0.045 R)
• M6: 3,916,622 km (0.092 R)
• M7: 4,719,514 km (0.104 R)
• M8: 5,110,114 km (0.083 R)
• M9: 5,772,533 km (0.107 R)
• M10: 6,609,832 km (0.095 R)
• M11: 7,268,213 km (0.116 R)
• M12: 7,569,652 km (0.086 R)
• M13: 11,812,697 km (0.075 R)
• M14: 12,844,024 km (0.117 R)
• M15: 13,672,348 km (0.032 R)
• M16: 14,333,421 km (0.063 R)
• M17: 16,592,648 km (0.089 R)
• M18: 19,904,894 km (0.064 R)
• M19: 23,633,621 km (0.067 R)
• M20: 27,699,093 km (0.107 R)
• M21: 30,841,097 km (0.108 R)
• M22: 33,615,090 km (0.104 R)
• M23: 36,551,098 km (0.106 R)
• M24: 39,388,671 km (0.088 R)
• M25: 39,786,750 km (0.057 R)
• M26: 46,230,529 km (0.064 R)
• M27: 47,268,439 km (0.062 R)
• M28: 47,868,476 km (0.076 R)
• M29: 50,944,807 km (0.117 R)
• M30: 51,734,085 km (0.085 R)
• M31: 52,371,223 km (0.065 R)
• M32: 52,691,811 km (0.102 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 17,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit